CN110470407A - A kind of mid-infrared laser beam analysis device - Google Patents
A kind of mid-infrared laser beam analysis device Download PDFInfo
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- CN110470407A CN110470407A CN201910772527.9A CN201910772527A CN110470407A CN 110470407 A CN110470407 A CN 110470407A CN 201910772527 A CN201910772527 A CN 201910772527A CN 110470407 A CN110470407 A CN 110470407A
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- 238000013016 damping Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J11/00—Measuring the characteristics of individual optical pulses or of optical pulse trains
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Abstract
The invention belongs to laser fields, especially a kind of mid-infrared laser beam analysis device, it is not protected for existing, and be inconvenient to carry out mobile problem, now propose following scheme, it includes protective housing, sliding panel is slidably connected in the protective housing, it is opened up at the top of the sliding panel fluted, active card is equipped with analytical equipment main body in the groove, sliding slot is offered on the two sides inner wall of the protective housing, structure of the invention is reasonable, by the way that analytical equipment main body is placed in protective housing, effectively analytical equipment main body can be protected, firmly analytical equipment main body can be fixed for two curved splints simultaneously, prevent its shaking, threaded sleeve is stored to protective housing by movable plate, make movable pulley decline and ground face contact simultaneously, it greatly facilitates and analytical equipment main body is moved, solution Existing inconvenience of having determined carries out mobile problem to analytical equipment main body.
Description
Technical field
The present invention relates to laser technology field more particularly to a kind of mid-infrared laser beam analysis devices.
Background technique
Laser be 20th century since after nuclear energy, computer, semiconductor, the another invention of great significance of the mankind is referred to as " most fast
Knife ", " most quasi- ruler ", " most bright light ", transit to high level from low-lying level after the Electron absorption energy in atom, then from height
When energy level falls back to low-lying level, the energy discharged releases laser compared with ordinary light source, the list of laser in the form of photon
Color is good, and brightness is high, good directionality.
Notification number are as follows: CN207763820U Chinese patent is related to laser technology field, discloses a kind of mid-infrared laser light
Beam analysis device, including external fixation component and internal measurement system, the fixation member include supporing shell and sealing cover；Institute
Stating measuring system includes rotation-limited bearing, high-precision encoder component, roller, transmission precision gear, micromotor component, function
Rate surveymeter；Laser beam is incident on internal measurement system by the light hole in supporing shell, and micromotor rotation, which drives, to be passed
The energy for the light beam that roller rotation on dynamic precision gear, slit or the subsequent power detection meter record of the edge of a knife are swept, simultaneously
Encoder is read out the position of roller, and PC is recycled to analyze light beam, the mid-infrared laser beam analysis dress of the utility model
It sets, has the characteristics that covering spectral width, measurement are accurate, influenced small, easy to use and flexible by power, can realize on two dimensions
To the sensitive measurement of mid-infrared laser light beam.
Analytical equipment in the technical solution, does not protect it, and is inconvenient to be moved, so it is proposed that
A kind of mid-infrared laser beam analysis device, it is set forth above for solving the problems, such as.
Summary of the invention
Existed based on background technique and it is not protected, and be inconvenient to carry out mobile technical problem, the present invention mentions
A kind of mid-infrared laser beam analysis device is gone out.
A kind of mid-infrared laser beam analysis device proposed by the present invention, including protective housing, the interior sliding of the protective housing connect
It is connected to sliding panel, opens up fluted at the top of the sliding panel, active card is equipped with analytical equipment main body in the groove, described anti-
Sliding slot is offered on the two sides inner wall of protecting box, and first ball screw, first ball wire are rotatably connected in the sliding slot
It is threaded with the first feed screw nut on thick stick, the two sides of the sliding panel respectively close to each other with two the first feed screw nuts one
Side is fixedly connected, and the top of two first ball screws is arranged with gear, and rack gear, two rack gear phases are engaged on the gear
Mutually close one end extends respectively in protective housing and is fixedly connected with curved splint, two curved splints side close to each other
The two sides with analytical equipment main body fit closely respectively, and the bottom symmetrical of the sliding panel is fixedly connected there are two push rod, and two
The bottom end of push rod is fixedly connected with the same movable plate, is symmetrically fixedly connected with that there are two fixed on the front and back inner wall of the protective housing
Plate, the lower rotation of the fixed plate are connected with the second ball-screw, are threaded with second on second ball-screw
Thick stick nut, the two sides of the movable plate are fixedly connected with two the second feed screw nut sides close to each other respectively, and described second
Threaded sleeve is threaded on feed screw nut, the bottom of the protective housing offers through-hole, and the bottom of the threaded sleeve is passed through
Reach through hole is simultaneously fixedly connected with non-slip mat, and the bottom symmetrical of the movable plate is fixedly connected there are two fixed link, two fixed links
Between two the second feed screw nuts, the bottom of the fixed link is fixedly connected with movable pulley, by by analytical equipment main body
Be placed in protective housing, effectively analytical equipment main body can be protected, at the same two curved splints can firmly by
Analytical equipment main body is fixed, and prevents its shaking, is stored threaded sleeve to protective housing by movable plate, while making to move
Wheel decline and ground face contact, greatly facilitate and move to analytical equipment main body, solve existing inconvenience and fill to analysis
It sets main body and carries out mobile problem.
Preferably, the side of the curved splint is fixedly connected with rubber pad, the rubber pad with a thickness of two to three lis
Rice, under the action of rubber pad, will increase frictional force, keeps clamping effect more preferable, while rubber pad can play a protective role, and prevent
Curved splint presss from both sides bad analytical equipment main body.
Preferably, the two sides of the protective housing are fixedly connected to gag lever post, and sliding sleeve is equipped with third on the gag lever post
Sliding sleeve is fixedly connected with guide rod at the top of the third sliding sleeve, and one end that two rack gears are located remotely from each other extends through sliding slot
The top in side inner wall and the outside for extending to protective housing, two guide rods is fixedly connected with the bottom of two rack gears respectively, is led to
Crossing guide rod drives third to slide over and slide on gag lever post, makes rack gear that positional shift will not occur.
Preferably, chamber door is rotatably connected at the top of the protective housing, the bottom of the chamber door is equipped with gasket, case is arranged
Door, can be convenient and analytical equipment main body is put into protective housing.
Preferably, bearing is fixedly connected in the bottom interior wall of the sliding slot, the bottom end of the first ball screw is run through
Bearing is simultaneously fixedly connected with the inner ring of bearing, and bearing is arranged, and can be convenient first ball screw rotation.
Preferably, the bottom symmetrical rotation connection of the sliding panel is there are two first connecting rod, and the push rod is located at two the
Second connecting rod there are two being symmetrically rotatablely connected between one connecting rod, in the bottom interior wall of the protective housing, the one of two second connecting rods
End is rotatablely connected with two second connecting rods respectively, is symmetrically fixedly connected in the bottom interior wall of the protective housing sliding there are two first
Bar, sliding sleeve is equipped with the first sliding sleeve on first slide bar, and two the first sliding sleeve sides close to each other are fixedly connected to the
Two slide bars, sliding sleeve is equipped with the second sliding sleeve on second slide bar, one end of two second connecting rods respectively with two the second sliding sleeves
Lower rotation connection, by the effect of first connecting rod and second connecting rod, the first sliding sleeve can be made to move down, can be to analysis
Apparatus main body carries out damping.
Preferably, be arranged with spring on first slide bar, the both ends of the spring respectively with the bottom of the first sliding sleeve with
The bottom interior wall of protective housing is fixedly connected, and under the action of the spring, can provide reset power for the first sliding sleeve.
Preferably, one end of second slide bar is fixedly connected with limit plate, and two limit plates are located at two first connecting rods
Side, be arranged limit plate, can prevent the second sliding sleeve from skidding off the second slide bar, cause construction error.
The beneficial effects of the present invention are: analytical equipment main body can be placed in groove due to being provided with protective housing, lead to
The effect for crossing gravity moves down sliding panel, and then first ball screw can be made to be rotated, first ball screw rotation
It can be moved by gear band carry-over bar, so that two curved splints are clamped fixation to analytical equipment main body, in this way may be used
To effectively prevent when moving, analytical equipment main body can shake, and while sliding panel decline, movable plate can be made to carry out down
It moves, and then two the second feed screw nuts can be made to be moved, the second feed screw nut is mobile to will drive the progress of the second ball-screw
Rotation while movable plate declines, drives two fixed links under movable pulley so that threaded sleeve drives non-slip mat to be risen
Drop, when threaded sleeve and non-slip mat rise in protective housing, movable pulley just with ground face contact, can thus be filled analysis
It sets main body to be moved, protective device main body can protect analytical equipment main body, prevent analytical equipment master when moving
Accident collision occurs for body, causes to damage.
Due to being provided with first connecting rod, while sliding panel decline, first connecting rod can be made to rotate, and then can be with
It drives second to slide over by second connecting rod to slide on the second slide bar, so that the second slide bar drives the first sliding sleeve to compress bullet downwards
Spring, and then damping can be carried out to analytical equipment main body, the stability of analytical equipment main body is effectively guaranteed.
Structure of the invention is reasonable, can be effectively to analytical equipment by the way that analytical equipment main body to be placed in protective housing
Main body is protected, while firmly analytical equipment main body can be fixed for two curved splints, prevent its shaking, pass through
Movable plate stores threaded sleeve to protective housing, while making movable pulley decline and ground face contact, greatly facilitates to analysis
Apparatus main body is moved, and it is mobile to solve the problems, such as that existing inconvenience carries out analytical equipment main body.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of mid-infrared laser beam analysis device proposed by the present invention；
Fig. 2 is a kind of local overlooking structural schematic diagram of mid-infrared laser beam analysis device proposed by the present invention；
Fig. 3 is a kind of wheel and rack engaging structure signal of mid-infrared laser beam analysis device proposed by the present invention
Figure；
Fig. 4 is a kind of part A enlarged structure schematic diagram of mid-infrared laser beam analysis device proposed by the present invention；
Fig. 5 is a kind of part B enlarged structure schematic diagram of mid-infrared laser beam analysis device proposed by the present invention.
In figure: 1 protective housing, 2 sliding panels, 3 grooves, 4 analytical equipment main bodys, 5 sliding slots, 6 first feed screw nuts, 7 first rollings
Ballscrew, 8 gears, 9 rack gears, 10 curved splints, 11 push rods, 12 movable plates, 13 fixed plates, 14 second ball-screws, 15 second
Feed screw nut, 16 threaded sleeves, 17 non-slip mats, 18 fixed links, 19 movable pulleys, 20 first connecting rods, 21 second connecting rods, 22 first are slided
Bar, 23 first sliding sleeves, 24 second slide bars, 25 second sliding sleeves, 26 springs, 27 limit plates, 28 rubber pads, 29 gag lever posts, 30 thirds
Sliding sleeve, 31 guide rods, 32 chamber doors, 33 bearings.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment one
With reference to Fig. 1-5, a kind of mid-infrared laser beam analysis device, including protective housing 1 are proposed in the present embodiment, are protected
Sliding panel 2 is slidably connected in case 1, the top of sliding panel 2 opens up fluted 3, and active card is equipped with analytical equipment main body in groove 3
4, sliding slot 5 is offered on the two sides inner wall of protective housing 1, and first ball screw 7, the first ball wire are rotatably connected in sliding slot 5
It is threaded with the first feed screw nut 6 on thick stick 7, the two sides of sliding panel 2 respectively close to each other with two the first feed screw nuts 6 one
Side is fixedly connected, and the top of two first ball screws 7 is arranged with gear 8, and rack gear 9, two rack gears 9 are engaged on gear 8
One end close to each other extends respectively in protective housing 1 and is fixedly connected with curved splint 10, and two curved splints 10 mutually lean on
Two sides of the close side respectively with analytical equipment main body 4 fit closely, and the bottom symmetrical of sliding panel 2 is fixedly connected there are two push rod
11, the bottom end of two push rods 11 is fixedly connected with the same movable plate 12, is symmetrically fixedly connected on the front and back inner wall of protective housing 1
Two fixed plates 13, the lower rotation of fixed plate 13 are connected with the second ball-screw 14, are threadedly coupled on the second ball-screw 14
There is the second feed screw nut 15, the two sides of movable plate 12 are fixed with two the second feed screw nuts 15 side close to each other respectively to be connected
It connects, threaded sleeve 16 is threaded on the second feed screw nut 15, the bottom of protective housing 1 offers through-hole, threaded sleeve 16
Bottom is through through-hole and is fixedly connected with non-slip mat 17, and the bottom symmetrical of movable plate 12 is fixedly connected there are two fixed link 18, and two
A fixed link 18 is located between two the second feed screw nuts 15, and the bottom of fixed link 18 is fixedly connected with movable pulley 19.
In the present embodiment, the side of curved splint 10 is fixedly connected with rubber pad 28, rubber pad 28 with a thickness of two to three
Centimetre.
In the present embodiment, the two sides of protective housing 1 are fixedly connected to gag lever post 29, and sliding sleeve is equipped with third on gag lever post 29
Sliding sleeve 30, the top of third sliding sleeve 30 are fixedly connected with guide rod 31, and one end that two rack gears 9 are located remotely from each other extends through sliding slot
5 side inner wall and the outside for extending to protective housing 1, bottom of the top of two guide rods 31 respectively with two rack gears 9 are fixed
Connection.
In the present embodiment, the top of protective housing 1 is rotatably connected to chamber door 32, and the bottom of chamber door 32 is equipped with gasket.
In the present embodiment, bearing 33 is fixedly connected in the bottom interior wall of sliding slot 5, the bottom end of first ball screw 7 is run through
Bearing 33 is simultaneously fixedly connected with the inner ring of bearing 33.
In the present embodiment, for the rotation connection of the bottom symmetrical of sliding panel 2 there are two first connecting rod 20, push rod 11 is located at two the
Between one connecting rod 20, in the bottom interior wall of protective housing 1 symmetrically rotation connection there are two second connecting rod 21, two second connecting rods 21
One end is rotatablely connected with two second connecting rods 21 respectively, is symmetrically fixedly connected in the bottom interior wall of protective housing 1 sliding there are two first
Bar 22, sliding sleeve is equipped with the first sliding sleeve 23 on the first slide bar 22, and two the first sliding sleeve 23 sides close to each other are fixedly connected with
Have the second slide bar 24, on the second slide bar 24 sliding sleeve be equipped with the second sliding sleeve 25, one end of two second connecting rods 21 respectively with two
The lower rotation of second sliding sleeve 25 connects.
In the present embodiment, it is arranged with spring 26 on the first slide bar 22, the both ends of spring 26 bottom with the first sliding sleeve 23 respectively
Portion is fixedly connected with the bottom interior wall of protective housing 1.
In the present embodiment, one end of the second slide bar 24 is fixedly connected with limit plate 27, and two limit plates 27 are located at two the
The side of one connecting rod 20.
Embodiment two
With reference to Fig. 1-5, a kind of mid-infrared laser beam analysis device, including protective housing 1 are proposed in the present embodiment, are protected
Sliding panel 2 is slidably connected in case 1, the top of sliding panel 2 opens up fluted 3, and active card is equipped with analytical equipment main body in groove 3
4, sliding slot 5 is offered on the two sides inner wall of protective housing 1, and first ball screw 7, the first ball wire are rotatably connected in sliding slot 5
It is threaded with the first feed screw nut 6 on thick stick 7, the two sides of sliding panel 2 respectively close to each other with two the first feed screw nuts 6 one
Side is mutually welded, and the top of two first ball screws 7 is arranged with gear 8, and rack gear 9, two 9 phases of rack gear are engaged on gear 8
Mutually close one end extends respectively in protective housing 1 and is welded with curved splint 10, two curved splints 10 it is close to each other one
Two sides of the side respectively with analytical equipment main body 4 fit closely, and the bottom symmetrical of sliding panel 2 is welded with two push rods 11, and two push away
The bottom end of bar 11 is welded with the same movable plate 12, is symmetrically welded on the front and back inner wall of protective housing 1 there are two fixed plate 13, fixed
The lower rotation of plate 13 is connected with the second ball-screw 14, and the second feed screw nut 15 is threaded on the second ball-screw 14,
The two sides of movable plate 12 are mutually welded with two the second feed screw nut 15 sides close to each other respectively, spiral shell on the second feed screw nut 15
Line is connected with threaded sleeve 16, and the bottom of protective housing 1 offers through-hole, and the bottom of threaded sleeve 16 is solid through through-hole blending bolt
Surely there is non-slip mat 17, the bottom symmetrical of movable plate 12 is welded with two fixed links 18, and two fixed links 18 are located at two second
Between thick stick nut 15, the bottom of fixed link 18 is welded with movable pulley 19, by the way that analytical equipment main body 4 is placed in protective housing 1,
Effectively analytical equipment main body 4 can be protected, while two curved splints 10 can be firmly by analytical equipment main body 4
It is fixed, prevents its shaking, stored threaded sleeve 16 to protective housing 1 by movable plate 12, while making under movable pulley 19
Drop and ground face contact, greatly facilitate and move to analytical equipment main body 4, solve existing inconvenience to analytical equipment master
Body 4 carries out mobile problem, due to being provided with protective housing 1, analytical equipment main body 4 can be placed in groove 3, pass through gravity
Effect move down sliding panel 2, and then first ball screw 7 can be made to be rotated, the rotation of first ball screw 7 can lead to
It crosses gear 8 to be moved with carry-over bar 9, so that two curved splints 10 are clamped fixation to analytical equipment main body 4, in this way may be used
To effectively prevent when moving, analytical equipment main body 1 can shake, sliding panel 2 decline while, can make movable plate 12 into
Row moves down, and then two the second feed screw nuts 15 can be made to be moved, and the movement of the second feed screw nut 15 will drive the second ball
Lead screw 14 is rotated, so that threaded sleeve 16 drives non-slip mat 17 to be risen, while movable plate 12 declines, makes two to consolidate
Fixed pole 18 drives movable pulley 19 to decline, when threaded sleeve 16 and non-slip mat 17 rise in protective housing 1, movable pulley 19 just with
Ground face contact can thus move analytical equipment main body 4, protective device main body 1 can to analytical equipment main body 4 into
Row protection prevents the generation of analytical equipment main body 4 accident collision when moving, causes to damage, due to being provided with first connecting rod 20, In
While sliding panel 2 declines, first connecting rod 20 can be made to rotate, and then the second sliding sleeve can be driven by second connecting rod 21
25 slide on the second slide bar 24 so that the second slide bar 24 drive the downward compressed spring 26 of the first sliding sleeve 23, and then can to point
Analysis apparatus main body 4 carries out damping, the stability of analytical equipment main body 4 is effectively guaranteed, structure of the invention is reasonable, by that will divide
Analysis apparatus main body 4 is placed in protective housing 1, can effectively be protected analytical equipment main body 4, while two curved splints
10 firmly analytical equipment main body 4 can be fixed, and prevent its shaking, be stored threaded sleeve 16 extremely by movable plate 12
In protective housing 1, while making the decline of movable pulley 19 and ground face contact, greatly facilitates and analytical equipment main body 4 is moved, solve
Existing inconvenience of having determined carries out mobile problem to analytical equipment main body 4.
In the present embodiment, the side of curved splint 10 with being adhesive with rubber pad 28, rubber pad 28 with a thickness of two to three lis
Rice, under the action of rubber pad 28, will increase frictional force, keeps clamping effect more preferable, while rubber pad 28 can play a protective role,
Prevent curved splint 10 from pressing from both sides bad analytical equipment main body 4.
In the present embodiment, the two sides of protective housing 1 are welded with gag lever post 29, and sliding sleeve is equipped with third sliding sleeve on gag lever post 29
30, the top of third sliding sleeve 30 is welded with guide rod 31, and one end that two rack gears 9 are located remotely from each other extends through the side of sliding slot 5
The top in inner wall and the outside for extending to protective housing 1, two guide rods 31 is mutually welded with the bottom of two rack gears 9 respectively, is passed through
Guide rod 31 drives third sliding sleeve 30 to slide on gag lever post 29, makes rack gear 9 that positional shift will not occur.
In the present embodiment, the top of protective housing 1 is rotatably connected to chamber door 32, and the bottom of chamber door 32 is equipped with gasket, setting
Chamber door 32 can be convenient and analytical equipment main body 4 is put into protective housing 1.
In the present embodiment, bearing 33 is welded in the bottom interior wall of sliding slot 5, bearing is run through in the bottom end of first ball screw 7
It 33 and is mutually welded with the inner ring of bearing 33, bearing 33 is set, can be convenient the rotation of first ball screw 7.
In the present embodiment, for the rotation connection of the bottom symmetrical of sliding panel 2 there are two first connecting rod 20, push rod 11 is located at two the
Between one connecting rod 20, in the bottom interior wall of protective housing 1 symmetrically rotation connection there are two second connecting rod 21, two second connecting rods 21
One end is rotatablely connected with two second connecting rods 21 respectively, is symmetrically welded in the bottom interior wall of protective housing 1 there are two the first slide bar 22,
Sliding sleeve is equipped with the first sliding sleeve 23 on first slide bar 22, and two the first sliding sleeve 23 sides close to each other are welded with the second slide bar
24, sliding sleeve is equipped with the second sliding sleeve 25 on the second slide bar 24, one end of two second connecting rods 21 respectively with two the second sliding sleeves 25
Lower rotation connection, by the effect of first connecting rod 20 and second connecting rod 21, the first sliding sleeve 23 can be made to move down, can be with
Damping is carried out to analytical equipment main body 4.
In the present embodiment, it is arranged with spring 26 on the first slide bar 22, the both ends of spring 26 bottom with the first sliding sleeve 23 respectively
The bottom interior wall of portion and protective housing 1 is welded, and under the action of spring 26, can provide reset power for the first sliding sleeve 23.
In the present embodiment, one end of the second slide bar 24 is welded with limit plate 27, and two limit plates 27 are located at two first companies
The side of bar 20 is arranged limit plate 27, can prevent the second sliding sleeve 25 from skidding off the second slide bar 24, cause construction error.
In the present embodiment, when needing that analytical equipment main body 4 is protected and moved, threaded sleeve 16 and non-slip mat 17
It is to be touched with ground, rotates chamber door 32 first, chamber door 32 is opened, then analytical equipment main body 4 is put on sliding panel 2
Groove 3 in, due to gravity, sliding panel 2 can be made to move down, sliding panel 2 is mobile will drive the first feed screw nut 6 into
Row movement, since the first feed screw nut 6 is to be threadedly coupled with first ball screw 7, so 6 movement of the first feed screw nut can make the
One ball-screw 7 is rotated, and the rotation of first ball screw 7 will drive the rotation of gear 8, and the rotation of gear 8 can be such that rack gear 9 is moved
Dynamic, 9 movement of rack gear can drive third sliding sleeve 30 to slide on gag lever post 29 by guide rod 31, make rack gear 9 that position will not occur
Offset, two rack gears 9 drive two curved splints 10 mobile to direction close to each other, and then can be by analytical equipment main body 4
It is clamped fixation, under the action of rubber pad 28, will increase frictional force, keeps clamping effect more preferable, while rubber pad 28 can rise
It to protective effect, prevents curved splint 10 from pressing from both sides bad analytical equipment main body 4, will drive two push rods while sliding panel 2 is downward
11 move down, and then movable plate 12 can be pushed to be moved down, movable plate 12 move down can make two the second feed screw nuts 15 into
Row movement, and then two the second ball-screws 14 can be made to be rotated, since the second ball-screw 14 is with threaded sleeve 16
It is threadedly coupled, so the rotation of the second ball-screw 14 can be such that threaded sleeve 16 is risen, and then can drive in non-slip mat 17
It rises, while threaded sleeve 16 and non-slip mat 17 rise, fixed link 18 drives movable pulley 19 to move down, when threaded sleeve 16
When rising in protective housing 1, movable pulley 19 is just touched with ground, can thus be moved to protective housing 1, sliding panel
While 2 decline, first connecting rod 20 can be made to rotate, the rotation of first connecting rod 20 will drive the rotation of second connecting rod 21, Jin Erke
So that two the second sliding sleeves 25 slide on the second slide bar 24, the second slide bar 24 can make the downward compressed spring 26 of the first sliding sleeve 23,
Thus damping can be carried out to analytical equipment main body 4, stability when improving mobile.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of mid-infrared laser beam analysis device, including protective housing (1), which is characterized in that sliding in the protective housing (1)
It is connected with sliding panel (2), is opened up fluted (3) at the top of the sliding panel (2), the interior active card of the groove (3) is equipped with analysis
Apparatus main body (4) offers sliding slot (5) on the two sides inner wall of the protective housing (1), is rotatably connected in the sliding slot (5)
First ball screw (7) is threaded with the first feed screw nut (6) on the first ball screw (7), the sliding panel (2)
Two sides be fixedly connected respectively with two the first feed screw nut (6) sides close to each other, the top of two first ball screws (7)
End is arranged with gear (8), is engaged with rack gear (9) on the gear (8), two rack gear (9) one end close to each other are prolonged respectively
Extend in protective housing (1) and be fixedly connected with curved splint (10), two curved splints (10) side close to each other respectively with
The two sides of analytical equipment main body (4) fit closely, and the bottom symmetrical of the sliding panel (2) is fixedly connected there are two push rod (11),
The bottom end of two push rods (11) is fixedly connected with the same movable plate (12), symmetrically solid on the front and back inner wall of the protective housing (1)
There are two fixed plate (13), the lower rotation of the fixed plate (13) is connected with the second ball-screw (14) for fixed connection, and described the
Be threaded on two ball-screws (14) the second feed screw nut (15), the two sides of the movable plate (12) respectively with two second
Feed screw nut (15) side close to each other is fixedly connected, and is threaded with threaded sleeve on second feed screw nut (15)
(16), the bottom of the protective housing (1) offers through-hole, and the bottom of the threaded sleeve (16) through through-hole and is fixedly connected with
Non-slip mat (17), the bottom symmetrical of the movable plate (12) are fixedly connected there are two fixed link (18), two fixed link (18) positions
Between two the second feed screw nuts (15), the bottom of the fixed link (18) is fixedly connected with movable pulley (19).
2. a kind of mid-infrared laser beam analysis device according to claim 1, which is characterized in that the curved splint
(10) side is fixedly connected with rubber pad (28), the rubber pad (28) with a thickness of two to three centimetres.
3. a kind of mid-infrared laser beam analysis device according to claim 1, which is characterized in that the protective housing (1)
Two sides be fixedly connected to gag lever post (29), on the gag lever post (29) sliding sleeve be equipped with third sliding sleeve (30), the third
It is fixedly connected at the top of sliding sleeve (30) guide rod (31), one end that two rack gears (9) are located remotely from each other extends through sliding slot (5)
Side inner wall and the outside for extending to protective housing (1), the top of two guide rods (31) are solid with the bottom of two rack gears (9) respectively
Fixed connection.
4. a kind of mid-infrared laser beam analysis device according to claim 1, which is characterized in that the protective housing (1)
Top be rotatably connected to chamber door (32), the bottom of the chamber door (32) is equipped with gasket.
5. a kind of mid-infrared laser beam analysis device according to claim 1, which is characterized in that the sliding slot (5)
It is fixedly connected in bottom interior wall bearing (33), the bottom end of the first ball screw (7) is through bearing (33) and and bearing
(33) inner ring is fixedly connected.
6. a kind of mid-infrared laser beam analysis device according to claim 1, which is characterized in that the sliding panel (2)
Bottom symmetrical rotation connection there are two first connecting rod (20), the push rod (11) is located between two first connecting rods (20), institute
It states there are two being symmetrically rotatablely connected in the bottom interior wall of protective housing (1) second connecting rod (21), one end of two second connecting rods (21)
It is rotatablely connected respectively with two second connecting rods (21), is symmetrically fixedly connected with that there are two the in the bottom interior wall of the protective housing (1)
One slide bar (22), sliding sleeve is equipped with the first sliding sleeve (23) on first slide bar (22), and two the first sliding sleeves (23) are close to each other
Side be fixedly connected to the second slide bar (24), on second slide bar (24) sliding sleeve be equipped with the second sliding sleeve (25), two
One end of second connecting rod (21) is connect with the lower rotation of two the second sliding sleeves (25) respectively.
7. a kind of mid-infrared laser beam analysis device according to claim 6, which is characterized in that first slide bar
(22) be arranged on spring (26), the both ends of the spring (26) respectively with the bottom of the first sliding sleeve (23) and protective housing (1)
Bottom interior wall is fixedly connected.
8. a kind of mid-infrared laser beam analysis device according to claim 6, which is characterized in that second slide bar
(24) one end is fixedly connected with limit plate (27), and two limit plates (27) are located at the side of two first connecting rods (20).
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| CN110470407B CN110470407B (en) | 2021-01-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112167906A (en) * | 2020-10-10 | 2021-01-05 | 苗竹 | Light show cupboard based on internet of things |
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| US20040222633A1 (en) * | 2000-06-23 | 2004-11-11 | Breeze-Torca Products, Llc | Pipe coupler with tongue and groove sealing sleeve |
| CN205959807U (en) * | 2016-08-27 | 2017-02-15 | 江苏德驰电气有限公司 | Electric power automation control and integrated protection equipment |
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