CN207268669U - Energy of lasers stablizes Semi-automatic detector - Google Patents
Energy of lasers stablizes Semi-automatic detector Download PDFInfo
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- CN207268669U CN207268669U CN201721295965.3U CN201721295965U CN207268669U CN 207268669 U CN207268669 U CN 207268669U CN 201721295965 U CN201721295965 U CN 201721295965U CN 207268669 U CN207268669 U CN 207268669U
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Abstract
It the utility model is related to laser energy detector, it is desirable to provide a kind of energy of lasers stablizes Semi-automatic detector.The device includes two lasers being placed on side by side on optical table, leading screw cunning group is being set up perpendicular to laser optical path side, laser is located at leading screw cunning group both sides with infrared sensor fixing bracket, the probe fixing support of laser energy meter probe is provided with the ball-screw of leading screw cunning group, thereon equipped with infrared sensor module.Optical table on framework platform, sets level(l)ing device between the two by foot seats, including the U-shaped structure of transverse direction is made of fixed plate and bottom connecting plate, and the side of optical table is installed therein.The utility model is positioned using infrared sensor, and laser energy detector can be accurate to up to measurement position.Equipment is simple, quick, safety, makes dioxin on-line detector the degree of automation higher.Level tune seat is easy to process without additional openings, reduces cost and keeps sufficient intensity, easy to operate.
Description
Technical field
It the utility model is related to a kind of laser energy detector, it is more particularly to a kind of for dioxin on-line detector
Energy of lasers stablizes Semi-automatic detector.
Background technology
Laser is the important devices in dioxin on-line detector.In dioxin on-line checking, laser transmitting
Laser is injected in time of-flight mass spectrometer, and the organic matter in time of-flight mass spectrometer ionizes under laser action, and instrument leads to
The signal detection crossed after analysis ionization goes out the concentration of dioxin.Laser energy and wavelength play critical work in ionization process
With.
Laser is in use since the influence of the factors such as temperature, laser energy can be reduced gradually.Therefore, exist
Need frequently to measure during use, and adjust laser energy.In addition, two kinds of different wave lengths of needs during dioxin on-line checking
Laser is injected in time of-flight mass spectrometer at the same time, therefore needs to measure the energy of two-way laser during each measurement laser energy.By
Limited in instrument internal space, frequently measurement, adjustment two-way laser energy need two operating personnel's cooperatings to complete,
Operation is extremely inconvenient.Frequently for detection laser energy, it is necessary to often open instrument panel, the easy dust stratification of instrument internal, ties detection
Fruit impacts.In addition, instrument internal light path is complicated, during operation, there are the risk that laser hinders eye.
In addition, flue gas inspection instrument is to launch two beam laser by built-in laser, collect after superrefraction to all the way
Laser passes through the laser intensity after tested gas to decay to analyze dioxins concentration in gas.Therefore, optics residing for laser is put down
The Level tune of platform is highly important for the stabilization of whole dioxin on-line monitoring system.Existing flue gas inspection instrument
In, the level(l)ing device used on its optical table is various there are operation instrument, adjusts inconvenience, adjusts the problems such as insensitive.
Utility model content
The technical problems to be solved in the utility model is to overcome deficiency of the prior art, there is provided a kind of energy of lasers
Stablize Semi-automatic detector.
To solve the above problems, the solution of the utility model is：
A kind of energy of lasers is provided and stablizes Semi-automatic detector, including optical table and is fixed on optical table
Two lasers；It is characterized in that, two lasers are placed and make two-way laser optical path keeping parallelism side by side；Perpendicular to laser
A set of leading screw cunning group is set on optical path direction, and laser is located at the both sides of leading screw cunning group with infrared sensor fixing bracket respectively；
Leading screw cunning group has a base being fixed on optical table, and ball-screw, sliding block activity installation are housed on base
And can be along the direction displacement perpendicular to laser optical path on ball-screw；There is the probe fixing support of a L-shaped, its level board is consolidated
It is scheduled on the upside of sliding block；Pop one's head in the side of the vertical plate of probe fixing support equipped with laser energy meter, its installation direction hangs down
Directly in leading screw cunning group and towards laser；
The infrared sensor fixing bracket at least two and L-shaped, its bottom plate is fixed on optical table；Red
Infrared sensor module is housed on the support bracket fastened vertical mounting bracket of outer sensor, its installation direction is perpendicular to leading screw cunning group and court
To the vertical plate of probe fixing support；In the vertical plate towards the side of infrared sensor module, in-between position is along vertical side
To retroreflective regions are set, remaining region is coated with blacking layer；
One end of ball-screw is connected by shaft coupling with the output terminal of stepper motor, and stepper motor is connected to by signal wire
Stepper motor driver；Stepper motor driver and infrared sensor module are respectively by signal wire and to plug-in unit and controller phase
Even；Laser energy meter probe is connected by signal wire with laser energy meter；
The optical table by several foot seats of bottom on framework platform, between the two equipped with least one water
Heibei provincial opera regulating device；The level(l)ing device includes being fixed on the adjustment seat of framework platform bottom, and adjustment seat is the cup of opening upwards
Shape structure；The opening of adjustment seat is embedded in the through hole of framework platform, and the outer rim that its side wall protrudes above is fixed by screw
On framework platform；The bottom of adjustment seat sets tapped through hole, built-in with externally threaded adjusting screw rod；In the cup-like structure of adjustment seat
Movable block equipped with clearance fit, the bottom of movable block set counterbore；Articulating members are equipped with counterbore, adjusting screw rod is installed on
Articulating members are connected in counterbore；The hypomere of adjusting screw rod stretches out adjustment seat, and is socketed locking nut successively and adjusts hand
Wheel；There is the L-shaped fixed plate in a section, the bottom of its vertical side is fixed by screws in the end of bottom connecting plate, makes
The fixed plate U-shaped structure horizontal with bottom connecting plate composition；Bottom connecting plate is fixed by screws in the top of movable block, solid
The horizontal side of fixed board is equipped with several fixing screws；The side of the optical table is mounted in U-shaped structure, and passes through fixed plate
On fixing screws realize and clamp and fixed.
In the utility model, a drag chain is further included, one end of drag chain is fixed on optical table, another to be connected to sliding block
Side；The signal wire being connected with laser energy meter probe is embedded in drag chain.
In the utility model, the infrared sensor fixing bracket has three, is separately mounted to two lasers of face and goes out
On position among unthreaded hole and holes.
In the utility model, a protective cover being fixed on optical table is further included, except controller and laser energy are surveyed
Measure outside instrument, remaining each component is respectively positioned in protective cover.
In the utility model, the articulating members of the level(l)ing device are a steel balls, the top of adjusting screw rod
Hold out against steel ball；Alternatively, articulating members are a horizontal bearings, it is embedded at the top of adjusting screw rod inside horizontal bearing.
In the utility model, the adjusting handle of the level(l)ing device is fixed by a pin to the end of adjusting screw rod.
In the utility model, the top of the movable block of the level(l)ing device has protrusion, is set on bottom connecting plate
Through hole, the protrusion of movable block are nested in the through hole of bottom connecting plate.
Compared with prior art, the beneficial effects of the utility model：
1st, electronic laser energy detector is positioned using infrared sensor, and laser energy detector, which can be accurate to, to be reached
Measurement position；Controller and laser energy meter can be placed on outside protective cover, and use is simpler, quick, safety, makes two
Dislike English on-line detector the degree of automation higher.
2nd, Level tune seat is easy to process without additional openings, reduces cost and keeps sufficient intensity；Installation is more convenient,
Optical table can be directly protruding into the fixed plate U-shaped structure horizontal with bottom connecting plate composition and be realized by fixing screws and be fastened,
It is convenient reliable；Operation directly can be adjusted with adjusting handle without extra instrument in descending operation, easy to operate.
Brief description of the drawings
Fig. 1 is the structure diagram of electronic laser energy detector；
Fig. 2 is the schematic diagram of leading screw cunning group；
Fig. 3 is the support bracket fastened schematic diagram of infrared sensor.
Reference numeral in figure：Stepper motor 1, shaft coupling 2, probe fixing support 3, laser energy meter probe 4, light extraction
Hole 5, light hole 6, laser 7, drag chain 8, base 9, ball-screw 10, infrared sensor fixing bracket 11, sliding block 12, optics are put down
Platform 13, infrared sensor module 14, stepper motor driver 15, laser energy meter 16, controller 17.
Fig. 4 is the structure diagram of level(l)ing device in the prior art.
Fig. 5 is the structure diagram of the first level(l)ing device in the utility model.
Fig. 6 is the structure diagram of second of level(l)ing device in the utility model.
Reference numeral is in figure：1-1 framework platforms；1-2 adjusting screw rods, 1-3 adjustment seats, 1-4.1 locking nuts, 1-4.2
Adjusting nut, 1-5 regulation handles, 1-6 optical tables；2-1 fixed plates, 2-2 bottom connecting plates, 2-3 adjustment seats, 2-4 movable blocks,
2-5 steel balls, 2-6 locking nuts, 2-7 adjusting nuts, 2-8 framework platforms；3-1 fixed plates, 3-2 bottom connecting plates, 3-3 are adjusted
Seat, 3-4 movable blocks, 3-5 plane bearings, 3-6 locking nuts, 3-7 adjusting screw rods, 3-8 framework platforms.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
The energy of lasers of the utility model, which stablizes Semi-automatic detector, to be included optical table 13 and is fixed on optics putting down
Two lasers 7 on platform 13；Two lasers 7 are placed side by side and make two-way laser optical path keeping parallelism；Perpendicular to laser
A set of leading screw cunning group is set on optical path direction, and laser 7 is located at the two of leading screw cunning group respectively with infrared sensor fixing bracket 11
Side；
Leading screw cunning group has a base being fixed on optical table 13 9, and ball-screw 10, sliding block 12 are housed on base 9
It is movably arranged on direction displacement of on the ball-screw 10 and energy edge perpendicular to laser optical path；There is the probe fixing support of a L-shaped
3, its level board is fixed on the upside of sliding block 12；Visited in the side of the vertical plate of probe fixing support 3 equipped with laser energy meter
First 4, its installation direction is perpendicular to leading screw cunning group and towards laser 7；
Infrared sensor fixing bracket 11 has three, is separately mounted to the light hole 5,6 and holes of two lasers 7 of face
On middle position.Infrared sensor fixing bracket 11 is L-shaped, its bottom plate is fixed on optical table 13, its vertical installation
Infrared sensor module 14 is housed, the installation direction of infrared sensor module 14 is perpendicular to leading screw cunning group and solid towards probe on frame
The vertical plate of fixed rack 3；Probe fixing support 3 vertical plate towards the side of infrared sensor module 14, in-between position
Retroreflective regions are vertically set, remaining region is coated with blacking layer；
One end of ball-screw 10 is connected by shaft coupling 2 with the output terminal of stepper motor 1, and stepper motor 1 passes through signal
Line is connected to stepper motor driver 15；Stepper motor driver 15 and infrared sensor module 14 are respectively by signal wire and to inserting
Part is connected with controller 17；Laser energy meter probe 4 is connected by signal wire with laser energy meter 16.
A drag chain 8 is additionally provided between laser 7 and leading screw cunning group, one end of drag chain 8 is fixed on optical table 13,
Another side for being connected to sliding block 12；The signal wire being connected with laser energy meter probe 4 is embedded in drag chain 8.The device
It can also include a protective cover being fixed on optical table 13, in addition to controller 17 and laser energy meter 16, remaining
Each component is respectively positioned in protective cover.The component being respectively installed on optical table 13, can be fixed by bolt or screw.
As exemplary explanation：
10 optional length of ball-screw is 1610 ball wires of 50cm；Probe fixing support 3 is made of stainless steel, its is vertical
1mm width is the retroreflective regions of stainless steel primary colors among direction, remaining is painted with black.The optional thick 14 width 15mm long of drag chain 8
The plastics drag chain of 40cm.Optional 42 stepper motor of stepper motor or 57 stepper motors.
Share 4 buttons and 5 position indicators on controller 17,4 buttons be respectively stopping, position one, position two,
Position three.When a key is pressed, 15 Driving Stepping Motor 1 of stepper motor driver, stepper motor 1 drive shaft coupling 2 and ball
Screw 10 rotates, and then sliding block 12 is driven 4 movement of laser energy meter probe.When reaching designated position, infrared sensing
Device module 14 is received receives controller by the infrared signal that retroreflective regions reflect on probe fixing support 3, stepper motor 1
Stop operating after the signal of forwarding.In 12 moving process of sliding block, 5 position indicators provide phase according to 12 position of sliding block
The instruction answered.When laser energy meter probe 4 is positioned at light hole 5 or light hole 6, laser energy meter can be utilized
Probe 4 and laser energy meter 16 carry out measurement of laser energy.In view of the implementation of controller is those skilled in the art
Skilled to grasp, the utility model repeats no more.
Optical table on framework platform, can be set at least between the two typically by several foot seats of its bottom
One level(l)ing device.The structure of existing level(l)ing device is described as follows (see Fig. 3)：
The top of adjusting screw rod 1-2 is in inverted boss-shaped structure, and boss bottom center is equipped with co-axial stem
Position, the outer surface at rod-shaped position sets external screw thread；Boss-shaped structure top side has prominent outer rim, passes through screw at the outer rim
Adjusting screw rod 1-2 is fixed on to the bottom of optical table 13.Adjustment seat 1-3 is the cup-like structure of opening upwards, its outer rim is with spiral shell
Nail is fixed on the lower section of framework platform 1-1.Framework platform 1-1 is equipped with the through hole consistent with adjustment seat 1-3 openings of sizes, boss
The outer wall of shape structure is smooth, and through hole on the outer wall of boss-shaped structure and framework platform 1-1, the opening of adjustment seat 1-3
Between be clearance fit.Rod-shaped position sequentially passes through locking nut 1-4.1, the bottom through-hole of adjustment seat 1-3 and adjusting nut 1-
4.2, and set pin in end.The bottom through-hole of locking nut 1-4.1 and adjustment seat 1-3 are equipped with and the matched interior spiral shell in rod-shaped position
Line, adjusting nut 1-4.2 are fixed on rod-like members end.If the side of locking nut 1-4.1 and adjusting nut 1-4.2 are all uniformly distributed
The dry counterbore for being used to be inserted into regulation handle 1-5, and on the adjustment seat 1-3 side walls of locking nut 1-4.1 respective horizontals
If elongated window, for being inserted into regulation handle 1-5 and adjusting lock nut 1-4.1.
Application method explanation：
When needing to rise adjusting, risen with regulation handle 1-5 rotating nuts 1-4.2 counterclockwise, adjusting screw rod 1-2, optics
Platform 13 realizes rising under the drive of adjusting screw rod 1-2, after being adjusted to suitable position, is locked with regulation handle 1-5 1- clockwise
Nut 4.1 is realized to adjust and fixed.Need decline adjust when, locking nut 1-4.1 is unscrewed with regulation handle 1-5, then with adjusting
Handle 1-5 rotates clockwise adjusting nut 1-4.2, and adjusting screw rod 2 declines, and optical table 13 declines together therewith, and it is suitable to be adjusted to
Behind position, realize to adjust with regulation handle 1-5 locking nut 1-4.1 clockwise and fix.
For the adjustment structure, make plus man-hour requirement breaks adjustment seat 3 to reserve the elongated window of adjusting, process
Difficulty produce extensively it is of high cost, and influence structural strength, poor reliability.During using installation, need that adjusting screw rod 1-2 first is fixed on light
Learn 13 bottom of platform, then the bottom through-hole and adjusting nut for rod-shaped position is sequentially passed through locking nut 1-4.1, adjustment seat 1-3
1-4.2, and end is fixed with pin；And reverse operating must be carried out during dismounting optical table 13, the process too complex.Adjust
, it is necessary to convert the insertion counterbore of regulation handle 1-5 repeatedly to adapt to the rotationally-varying of two nuts during section, operate too cumbersome.
2nd, in the utility model level(l)ing device structure explanation：
The level(l)ing device of the utility model is also disposed between optical table and framework platform, can be realized quick
Dismounting.The level(l)ing device includes the adjustment seat 2-3 for being fixed on framework platform 2-8 bottoms, and adjustment seat 2-3 is opening upwards
Cup-like structure；The opening of adjustment seat 2-3 is embedded in the through hole of framework platform 2-8, and the outer rim that its side wall protrudes above passes through
Screw is fixed on framework platform 2-8；The bottom of adjustment seat 2-3 sets tapped through hole, built-in with externally threaded adjusting screw rod；Adjust
The movable block 2-4 of clearance fit is housed, the bottom of movable block 2-4 sets counterbore in the cup-like structure of seat 2-3；One is equipped with counterbore
Steel ball 2-5, adjusting screw rod are installed in counterbore and hold out against steel ball 2-5；The hypomere of adjusting screw rod stretches out adjustment seat 2-3, and successively
It is socketed locking nut 2-6 and adjusting handle 2-7；There is the L-shaped fixed plate 2-1 in a section, the bottom of its vertical side passes through
Screw is fixed on the end of bottom connecting plate 2-2, fixed plate 2-1 and bottom connecting plate 2-2 is formed horizontal U-shaped structure；Bottom
Portion connecting plate 2-2 is fixed by screws in the top of movable block 2-4, and several fixations are equipped with the horizontal side of fixed plate 2-1
Screw.The side of optical table 13 is mounted in U-shaped structure, and is realized by the fixing screws on fixed plate 2-1 and clamped and fix.
Adjusting handle 2-7 is fixed by a pin to the end of adjusting screw rod.The top of movable block 2-4 has protrusion, bottom connecting plate
Through hole is set on 2-2, the protrusion of movable block 2-4 is nested in the through hole of bottom connecting plate 2-2.
Application method explanation：
The side of optical table 13 directly is stretched to fixed plate 2-1 and bottom connecting plate 2-2 when in use to form laterally
U-shaped structure in, tighten fixing screws on fixed plate 2-1 and can be achieved to clamp and fixed.
When needing to rise adjusting, locking nut 2-6 is unscrewed, rotates adjusting handle 2-7 counterclockwise, steel ball 2-5 is as activity
It is sliding friction between connecting component and the top of adjusting screw rod.With the rising of adjusting screw rod, steel ball 2-5 drives movable block 2-
4 rise, and movable block 2-4 drives the optical table 13 in being fixed in U-shaped structure to rise together.After being adjusted to suitable position, the inverse time
Pin screws locking nut 2-6 and realizes fixation.When needing to decline adjusting, locking nut 2-6 is unscrewed, rotates clockwise adjusting handle 2-
7, the adjusting screw rod of clamping drives movable block 2-4 to decline, and optical table 13 declines, is adjusted to suitable position, screws counterclockwise together
Locking nut 2-6, which is realized, to be fixed.
3rd, the structure explanation of the utility model another kind level(l)ing device：
The level(l)ing device includes being fixed on the adjustment seat 2-3 of framework platform 2-8 bottoms, adjustment seat 3-3 for opening to
On cup-like structure；The opening of adjustment seat 3-3 is embedded in the through hole of framework platform 3-8, the outer rim that its side wall protrudes above
It is fixed by screws on framework platform 3-8；The bottom of adjustment seat 3-3 sets tapped through hole, built-in with externally threaded adjusting screw rod；
The movable block 3-4 of clearance fit is housed, the bottom of movable block 3-4 sets counterbore in the cup-like structure of adjustment seat 3-3；It is equipped with counterbore
One horizontal bearing 3-5, adjusting screw rod are installed in counterbore, its top is embedded in inside horizontal bearing 3-5.Under adjusting screw rod
Section stretches out adjustment seat 3-3, and is socketed locking nut 3-6 and adjusting handle 3-7 successively；There is the L-shaped fixed plate 3- in a section
1, the bottom of its vertical side is fixed by screws in the end of bottom connecting plate 3-2, makes fixed plate 3-1 and bottom connecting plate 3-
The horizontal U-shaped structure of 2 compositions；The side of optical table 13 is mounted in U-shaped structure, and passes through the fixing screws on fixed plate 3-1
Realize and clamp and fix.Bottom connecting plate 3-2 is fixed by screws in the top of movable block 3-4, in the horizontal side of fixed plate 3-1
Face is equipped with several fixing screws.Adjusting handle 3-7 is fixed by a pin to the end of adjusting screw rod.The top of movable block 3-4
With protrusion, through hole is set on bottom connecting plate 3-2, the protrusion of movable block 3-4 is nested in the through hole of bottom connecting plate 3-2
In.
Application method explanation：
The side of optical table 13 directly is stretched to fixed plate 3-1 and bottom connecting plate 3-2 when in use to form laterally
U-shaped structure in, tighten fixing screws on fixed plate 3-1 and can be achieved to clamp and fixed.
When needing to rise adjusting, locking nut 3-6 is unscrewed, rotates adjusting handle 3-7, plane bearing 3-5 conducts counterclockwise
It is rolling friction between articulating members and the top of adjusting screw rod.With the rising of adjusting screw rod, plane bearing 3-5 drives
Movable block 3-4 rises, and movable block 3-4 drives the optical table 13 in being fixed in U-shaped structure to rise together.It is adjusted to suitable position
Afterwards, locking nut 3-6 is screwed counterclockwise realizes fixation.When needing to decline adjusting, locking nut 3-6 is unscrewed, rotates clockwise tune
Handwheel 3-7 is saved, the adjusting screw rod of clamping drives movable block 3-4 to decline, and optical table 13 declines together, is adjusted to suitable position, inverse
Hour hands screw locking nut 3-6 and realize fixation.
Claims (7)
1. a kind of energy of lasers stablizes Semi-automatic detector, including optical table and be fixed on optical table two swash
Light device；It is characterized in that, two lasers are placed and make two-way laser optical path keeping parallelism side by side；Perpendicular to laser optical path side
A set of leading screw cunning group is set up, laser is located at the both sides of leading screw cunning group with infrared sensor fixing bracket respectively；
Leading screw cunning group has a base being fixed on optical table, ball-screw is housed on base, sliding block is movably arranged on rolling
And can be along the direction displacement perpendicular to laser optical path on ballscrew；There is the probe fixing support of a L-shaped, its level board is fixed on
On the upside of sliding block；Probe fixing support vertical plate side equipped with laser energy meter pop one's head in, its installation direction perpendicular to
Leading screw cunning group and towards laser；
The infrared sensor fixing bracket at least two and L-shaped, its bottom plate is fixed on optical table；In infrared biography
Infrared sensor module is housed, its installation direction is perpendicular to leading screw cunning group and towards spy on the support bracket fastened vertical mounting bracket of sensor
Support bracket fastened vertical plate；Vertically set towards the side of infrared sensor module, in-between position in the vertical plate
Retroreflective regions are put, remaining region is coated with blacking layer；
One end of ball-screw is connected by shaft coupling with the output terminal of stepper motor, and stepper motor is connected to stepping by signal wire
Motor driver；Stepper motor driver and infrared sensor module are connected by signal wire and to plug-in unit with controller respectively；
Laser energy meter probe is connected by signal wire with laser energy meter；
The optical table on framework platform, is adjusted equipped with least one level between the two by several foot seats of bottom
Regulating device；The level(l)ing device includes being fixed on the adjustment seat of framework platform bottom, and adjustment seat is the cup-shaped knot of opening upwards
Structure；The opening of adjustment seat is embedded in the through hole of framework platform, and the outer rim that its side wall protrudes above is fixed by screws in machine
On body panel；The bottom of adjustment seat sets tapped through hole, built-in with externally threaded adjusting screw rod；It is equipped with the cup-like structure of adjustment seat
The movable block of clearance fit, the bottom of movable block set counterbore；Articulating members are equipped with counterbore, adjusting screw rod is installed on counterbore
In be connected to articulating members；The hypomere of adjusting screw rod stretches out adjustment seat, and is socketed locking nut and adjusting handle successively；Have
The L-shaped fixed plate in one section, the bottom of its vertical side are fixed by screws in the end of bottom connecting plate, make fixed plate
The horizontal U-shaped structure with bottom connecting plate composition；Bottom connecting plate is fixed by screws in the top of movable block, in fixed plate
Horizontal side is equipped with several fixing screws；The side of the optical table is mounted in U-shaped structure, and passes through consolidating in fixed plate
Determine screw to realize clamping and fix.
2. device according to claim 1, it is characterised in that further include a drag chain, one end of drag chain is fixed on optics
On platform, another side for being connected to sliding block；The signal wire being connected with laser energy meter probe is embedded in drag chain.
3. device according to claim 1, it is characterised in that the infrared sensor fixing bracket has three, pacifies respectively
On the position among two laser light holes of face and holes.
4. according to the device described in claims 1 to 3 any one, it is characterised in that further include one and be fixed on optics and put down
Protective cover on platform, in addition to controller and laser energy meter, remaining each component is respectively positioned in protective cover.
5. according to the device described in claims 1 to 3 any one, it is characterised in that the activity of the level(l)ing device
Connecting component is a steel ball, and steel ball is held out against at the top of adjusting screw rod；Alternatively, articulating members are a horizontal bearings, adjust
It is embedded at the top of section screw rod inside horizontal bearing.
6. according to the device described in claims 1 to 3 any one, it is characterised in that the adjusting of the level(l)ing device
Handwheel is fixed by a pin to the end of adjusting screw rod.
7. according to the device described in claims 1 to 3 any one, it is characterised in that the activity of the level(l)ing device
The top of block has protrusion, and through hole is set on bottom connecting plate, and the protrusion of movable block is nested in the through hole of bottom connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295965.3U CN207268669U (en) | 2017-10-10 | 2017-10-10 | Energy of lasers stablizes Semi-automatic detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721295965.3U CN207268669U (en) | 2017-10-10 | 2017-10-10 | Energy of lasers stablizes Semi-automatic detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207268669U true CN207268669U (en) | 2018-04-24 |
Family
ID=61955153
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721295965.3U Active CN207268669U (en) | 2017-10-10 | 2017-10-10 | Energy of lasers stablizes Semi-automatic detector |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643164A (en) * | 2017-10-10 | 2018-01-30 | 浙江富春江环保科技研究有限公司 | A kind of stable Semi-automatic detector of energy of lasers |
| CN109682673A (en) * | 2019-01-29 | 2019-04-26 | 兰州华汇仪器科技有限公司 | A kind of step instrument component of material surface property test |
| CN109937992A (en) * | 2019-02-12 | 2019-06-28 | 中国农业大学 | A kind of spray effect visual detecting system and method |
-
2017
- 2017-10-10 CN CN201721295965.3U patent/CN207268669U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643164A (en) * | 2017-10-10 | 2018-01-30 | 浙江富春江环保科技研究有限公司 | A kind of stable Semi-automatic detector of energy of lasers |
| CN109682673A (en) * | 2019-01-29 | 2019-04-26 | 兰州华汇仪器科技有限公司 | A kind of step instrument component of material surface property test |
| CN109682673B (en) * | 2019-01-29 | 2024-04-12 | 兰州华汇仪器科技有限公司 | Step appearance subassembly that material surface property test used |
| CN109937992A (en) * | 2019-02-12 | 2019-06-28 | 中国农业大学 | A kind of spray effect visual detecting system and method |
| CN109937992B (en) * | 2019-02-12 | 2024-05-14 | 中国农业大学 | Visual detection system and method for spraying effect |
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