CN207335873U

CN207335873U - A kind of spectrometer

Info

Publication number: CN207335873U
Application number: CN201721312580.3U
Authority: CN
Inventors: 王苏颜
Original assignee: Suzhou Mi Yan Biology Technology Co Ltd
Current assignee: Suzhou Mi Yan Biology Technology Co Ltd
Priority date: 2017-10-12
Filing date: 2017-10-12
Publication date: 2018-05-08
Anticipated expiration: 2027-10-12

Abstract

The utility model provides a kind of spectrometer, is related to spectrometer art.The spectrometer, including fixed case, the bottom of the fixed case is provided with roller, the fixed case is internally provided with fixed plate, the first connecting seat is symmetrically arranged with left and right sides of the fixed plate bottom, first connecting seat is flexibly connected with the top of compression bar, and the bottom of the compression bar through damper and extends to the inside of damper with being fixedly connected at the top of briquetting.The spectrometer, pass through the fixed plate and motor housing of setting, and by setting support plate and the first connecting seat and compression bar at left and right sides of fixed plate bottom, pass through the fixed link being flexibly connected with the second connecting seat of setting at the same time, so as to when spectrometer body is subject to external force, briquetting is driven to act hydraulic oil by compression bar, pass through the damping action of hydraulic oil, so as to effectively to fixed plate into row buffering, and then reduce influence when being collided to spectrometer this body running, effectively improve practicality.

Description

A kind of spectrometer

Technical field

Spectrometer technical field is the utility model is related to, is specially a kind of spectrometer.

Background technology

Spectrometer, also known as spectroscope, be to recognize as direct-reading spectrometer extensively.Measured with optical detectors such as photomultipliers The device of spectral line different wave length position intensity.It is constructed by an entrance slit, a dispersion system, an imaging system and one A or multiple exit slit compositions.The electromagnetic radiation of radiation source is isolated by required wavelength or wavelength zone with dispersion element Domain, and carry out strength detection on selected wavelength.It is divided into two kinds of monochromator and polychromator.Spectrometer is by the light of complicated component The scientific instrument of spectrum line are decomposed into, are made of prism or diffraction grating etc., utilize the measurable body surface reflection of spectrometer Light.Seven-colour-light in sunlight is the part that naked eyes can divide, if but decomposed sunlight by spectrometer, by wave arrangement, it is seen that Light only accounts for the scope of very little in spectrum, remaining is all the spectrum that naked eyes can not be differentiated, such as infrared ray, microwave, ultraviolet, X-ray Etc..Develop by crawl of the spectrometer to optical information, with photographic negative, or computerized automatic display numerical value instrument shows and divides Which kind of element analysis, contain so as to predict in article.This technology be widely used in air pollution, water pollution, food hygiene, In the detection of metal industry etc..

The most of spectrometer used at present in market is placed on the ground by base, does not possess anti-collision, when When spectrometer is subject to the external force to collide at work, and then it is impacted, so as to reduce practicality.

Utility model content

(1) technical problem solved

In view of the deficiencies of the prior art, the utility model provides a kind of spectrometer, solves current city mentioned above The most of spectrometer used in face by base place on the ground, do not possess anti-collision, when spectrometer at work When being subject to the external force to collide, and then it is impacted, so that the problem of reducing practicality.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of spectrometer, including fixation Case, the bottom of the fixed case are provided with roller, and the fixed case is internally provided with fixed plate, a left side for the fixed plate bottom Right both sides are symmetrically arranged with the first connecting seat, and first connecting seat is flexibly connected with the top of compression bar, the bottom of the compression bar Through damper and extend to damper inside with being fixedly connected at the top of briquetting, the inside of the damper and be located at briquetting Bottom be provided with hydraulic oil, the bottom of the damper is fixedly connected with one end of fixed link, the other end of the fixed link It is flexibly connected with the second connecting seat, the bottom of second connecting seat is fixedly connected with the bottom inside fixed case, the fixation Fixed block is provided with the right side of case, the bottom of the fixed block is provided with electric pushrod, the bottom of the electric pushrod and braking It is fixedly connected at the top of device, the bottom on the left of the fixed case is provided with the 3rd connecting seat, the 3rd connecting seat and pull rod Bottom is flexibly connected, and the top of the pull rod is provided with handle, and the one end at middle part and elastic threads on the right side of the pull rod, which is fixed, to be connected Connect, the other end of the elastic threads is fixedly connected with the top on the left of fixed case, the top of the fixed plate and the bottom of motor housing Portion is fixedly connected, and the top of the motor housing through fixed case and extends to the top of fixed case, the bottom inside the motor housing End is provided with motor, and the top of the motor is fixedly connected with the bottom of screw rod, and the top of the screw rod is provided with limited block, institute The surface for stating screw rod is socketed with movable plate, and the corner at the top of the movable plate is both provided with guide rod, and the top of the guide rod is set There is a limiting plate, the bottom of the guide rod is through movable plate and the bottom that extends to inside the lower section and motor housing of movable plate is fixed and connected Connect, spring, the movement are socketed between the surface of the guide rod and the bottom being located inside the bottom and motor housing of movable plate The top of plate and support plate is symmetrically arranged with left and right sides of the screw rod, the top of the support plate and the bottom of base are fixed Connect, be provided with spectrometer body at the top of the base, set between the top of the base and the bottom of spectrometer body There is non-slip mat, and bonded between the bottom of non-slip mat and the top of base by glue, the motor and external control panel electricity Property connection.

Preferably, the corner of the fixed case bottom is both provided with roller, and the size of four rolling is identical.

Preferably, the opening of the damper is provided with block, and the junction of block and compression bar offers and compression bar The circular hole being adapted.

Preferably, the outer ring of the briquetting is provided with sealing ring, and the inner wall of the outer ring of sealing ring and damper is slided and connected Connect.

Preferably, the opening of the fixed case is provided with baffle, and the junction of baffle and motor housing offers and electricity The through hole that cabinet is adapted.

Preferably, the movable plate and screw rod, and movable plate offers the spiral shell being adapted with screw rod with the junction of screw rod Pit.

Preferably, one end of the spring is fixedly connected with the bottom of movable plate, and in the other end and motor housing of spring The bottom in portion is fixedly connected.

Preferably, the movable plate offers the rod aperture being adapted with guide rod, and the inner wall of rod aperture with the junction of guide rod It is arranged to smooth surface.

Preferably, the base and support plate, and the bottom of base corresponds to the position of support plate and offers and support plate phase The groove of adaptation.

(3) beneficial effect

The utility model provides a kind of spectrometer.Possesses following beneficial effect：

1st, the spectrometer, by the fixed plate being arranged on inside fixed case and the motor housing at the top of fixed plate, and Pass through the support plate being fixedly connected with base of setting and the first connecting seat at left and right sides of fixed plate bottom and one end It is flexibly connected with the first connecting seat and the other end is extended to inside damper with the compression bar being fixedly connected at the top of briquetting, is passed through at the same time The fixed link being flexibly connected with the second connecting seat set, so that when spectrometer body is subject to external force to collide, passes through fixed plate Compression bar is acted, makes compression bar drive briquetting to act hydraulic oil, by the damping action of hydraulic oil, so that effectively right Fixed plate reduces influence when being collided to spectrometer this body running into row buffering, effectively improves practicality.

2nd, the spectrometer, by be arranged on the roller of fixed case bottom four corners and positioned at fixed case left bottom the 3rd Connecting seat, and one end by setting and the 3rd pull rod that connecting seat is flexibly connected and the other end is fixedly connected with handle, at the same time Pass through one end of setting and pull rod right side central is fixedly connected and the other end is fixedly connected with the top on the left of fixed case elasticity Rope, so as to pull fixed case by pull rod, makes it easy to remove under the action of roller.

3rd, spectrometer, by the fixed block being arranged on the right side of fixed case, and by setting positioned at fixed block bottom Electric pushrod, while by the brake being fixedly connected with electric pushrod bottom of setting, so that when electric pushrod work, make electricity Dynamic push rod drives brake to move down, and makes brake and ground reliable contacts, increase and the contact surface on ground so that fixed case It is difficult to slide, effectively improve stability.

4th, the spectrometer, by the motor housing being arranged at the top of fixed plate and the motor inside motor housing, and leads to The screw rod being fixedly connected with motor set and the movable plate for being socketed in screw surface are crossed, while by setting positioned at movement The guide rod of corner and the support plate that bottom is fixedly connected with movable plate top and top is fixedly connected with base bottom at the top of plate, So as to drive screw rod to rotate when motor, movable plate is set to drive support plate to move along screw surface under guide rod effect, Jin Ergen According to needing the height to base to be adjusted, facilitate the use of spectrometer body, improve practicality.

5th, the spectrometer, through movable plate and movable plate bottom is extended to by be arranged on corner at the top of movable plate and bottom The guide rod that portion is fixedly connected with motor housing inner bottom, and guide rod surface and one end and movable plate bottom are socketed in by setting The spring that the other end is fixedly connected with the bottom inside motor housing is fixedly connected with, so that when motor drives movable plate movement, is made Movable plate is obtained to move along what guide rod surface was stablized under the action of the spring.

Brief description of the drawings

Fig. 1 is the cross-sectional view of the structure that the utility model is faced；

Fig. 2 is the internal structure schematic diagram of the utility model damper；

Fig. 3 is the utility model structural side view.

In figure：1 fixed case, 2 rollers, 3 fixed plates, 4 first connecting seats, 5 compression bars, 6 dampers, 7 briquettings, 8 hydraulic oil, 9 Block, 10 fixed links, 11 second connecting seats, 12 fixed blocks, 13 electric pushrods, 14 brakes, 15 the 3rd connecting seats, 16 pull rods, 17 elastic threads, 18 motor housings, 19 baffles, 20 motors, 21 screw rods, 22 movable plates, 23 guide rods, 24 limiting plates, 25 springs, 26 supports Plate, 27 bases, 28 grooves, 29 spectrometer bodies.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

The utility model embodiment provides a kind of spectrometer, and as shown in Figs. 1-3, including the bottom of fixed case 1 is provided with rolling Wheel 2, the corner of 1 bottom of fixed case is both provided with roller 2, and the size of four rolling 2 is identical, facilitates the movement of fixed case 1, Gu That determines case 1 is internally provided with fixed plate 3, and the first connecting seat 4, the first connection are symmetrically arranged with left and right sides of 3 bottom of fixed plate Seat 4 is flexibly connected with the top of compression bar 5, and the bottom of compression bar 5 runs through damper 6 and extends to inside and the briquetting 7 of damper 6 Top is fixedly connected, and the opening of damper 6 is provided with block 9, and the junction of block 9 and compression bar 5 offers and 5 phase of compression bar The circular hole of adaptation, thus not only compression bar 5 is carried out it is spacing, but also effectively improve compression bar 5 action stability, damper 6 it is interior Portion and the bottom of briquetting 7 is provided with hydraulic oil 8, the outer ring of briquetting 7 is provided with sealing ring, and the outer ring of sealing ring and damping The inner wall of device 6 is slidably connected, and prevents hydraulic oil 8 from passing through the gap leakage between 6 inner wall of briquetting 7 and damper to influence resiliency Can, the bottom of damper 6 is fixedly connected with one end of fixed link 10, and the other end of fixed link 10 and the activity of the second connecting seat 11 are even Connect, the bottom of the second connecting seat 11 is fixedly connected with the bottom inside fixed case 1, when fixed plate 3 is given a shock, passes through fixation Plate 3 acts compression bar 5, makes compression bar 5 drive briquetting 7 to act hydraulic oil 8, by the damping action of hydraulic oil 8, from And effectively to fixed plate 3 into row buffering, the right side of fixed case 1 is provided with fixed block 12, and the bottom of fixed block 12 is provided with electronic Push rod 13, the model of electric pushrod 13：XTL100, it is a kind of new electric operator, and electric pushrod 13 is mainly by electricity A kind of novel linear executing agency of the mechanisms such as machine, push rod and control device composition, it is possible to achieve far distance controlled, concentrate control System, electric pushrod 13 make back and forth movement in a certain range stroke, and the bottom and the top of brake 14 of electric pushrod 13 are fixed Connection, when electric pushrod 13 works, makes electric pushrod 13 drive brake 14 to move down, brake 14 is abutted against with ground Touch, increase and the contact surface on ground so that fixed case 1 is difficult to slide, effectively improves stability, and the bottom in the left side of fixed case 1 is set The 3rd connecting seat 15 is equipped with, the 3rd connecting seat 15 is flexibly connected with the bottom of pull rod 16, and the top of pull rod 16 is provided with handle, is drawn The middle part on the right side of bar 16 is fixedly connected with one end of elastic threads 17, and the other end of elastic threads 17 and the top in the left side of fixed case 1 are consolidated Fixed connection, pulls fixed case 1 by pull rod 16, makes it easy to remove under the action of roller 2, the top of fixed plate 3 and motor The bottom of case 18 is fixedly connected, and the top of motor housing 18 through fixed case 1 and extends to the top of fixed case 1, and fixed case 1 is opened Baffle 19 is provided with mouthful, and baffle 19 offers the through hole being adapted with motor housing 18 with the junction of motor housing 18, effectively Motor housing 18 is carried out spacing, the bottom inside motor housing 18 is provided with motor 20, the model of motor 20：Y112M-6, motor 20 refer to realize electric energy conversion or a kind of calutron transmitted according to the law of electromagnetic induction, its main function is to produce driving Torque, as electrical appliance or various mechanical power sources, the top of motor 20 is fixedly connected with the bottom of screw rod 21, screw rod 21 Top is provided with limited block, and the surface of screw rod 21 is socketed with movable plate 22, movable plate 22 and screw rod 21, and movable plate 22 and screw rod 21 junction offers the threaded hole being adapted with screw rod 21, and what plate 22 easy to remove was stablized moves along 21 surface of screw rod, The corner at the top of movable plate 22 is both provided with guide rod 23, and the top of guide rod 23 is provided with limiting plate 24, and the bottom of guide rod 23 is run through Movable plate 22 simultaneously extends to the lower section of movable plate 22 and is fixedly connected with the bottom inside motor housing 18, movable plate 22 and guide rod 23 Junction offers the rod aperture being adapted with guide rod 23, and the inner wall of rod aperture is arranged to smooth surface, reduces movable plate 22 with leading Friction between bar 23, plate 22 easy to remove are slided along 23 surface of guide rod, the surface of guide rod 23 and the bottom for being located at movable plate 22 Spring 25 is socketed between the bottom inside motor housing 18, one end of spring 25 is fixedly connected with the bottom of movable plate 22, and The other end of spring 25 is fixedly connected with the bottom inside motor housing 18, when motor 20 drives movable plate 22 to move so that move Movable plate 22 is moved along what 23 surface of guide rod was stablized under the action of spring 25, the top of movable plate 22 and the left side for being located at screw rod 21 Right both sides are symmetrically arranged with support plate 26, and the top of support plate 26 is fixedly connected with the bottom of base 27, base 27 and support plate 26, and the bottom of base 27 corresponds to the position of support plate 26 and offers the groove 28 being adapted with support plate 26, the top of base 27 Portion is provided with spectrometer body 29, when motor 20 drives screw rod 21 to rotate, makes movable plate 21 under the effect of guide rod 23 along screw rod 21 surfaces drive support plate 26 to move, and then the height of base 27 is adjusted as needed, facilitate spectrometer body 29 Use, improve practicality, the center of gravity of base 27 is effectively reduced by the groove 28 opened up, improve stability, the top of base 27 Non-slip mat is provided between the bottom of spectrometer body 29, frictional force is improved, prevents spectrometer body 29 from sliding, and non-slip mat Bottom and base 27 top between bonded by glue, motor 20 and external control panel are electrically connected.

Operation principle：In use, when spectrometer body 29 is subject to external force to collide, by fixed plate 3 to compression bar 5 into action Make, make compression bar 5 drive briquetting 7 to act hydraulic oil 8, by the damping action of hydraulic oil 8, so that effectively to fixed plate 3 Into row buffering, and then reduce the influence to work when being collided spectrometer body 29, when motor 20 drives screw rod 21 to rotate, make Movable plate 21 drives support plate 26 to move under the effect of guide rod 23 along 21 surface of screw rod, and then as needed to the height of base 27 Degree is adjusted, and facilitates the use of spectrometer body 29.

In conclusion the spectrometer, by the fixed plate 3 being arranged on inside fixed case 1 and positioned at the top of fixed plate 3 Motor housing 18, and by the support plate 26 being fixedly connected with base 27 of setting and at left and right sides of 3 bottom of fixed plate A connecting seat 4 and one end are flexibly connected with the first connecting seat 4 and the other end extends to the inside of damper 6 and the top of briquetting 7 admittedly Surely the compression bar 5 connected, while by the fixed link 10 being flexibly connected with the second connecting seat 11 of setting, so as to work as spectrometer body 29 when being subject to the external force to collide, and compression bar 5 is acted by fixed plate 3, makes compression bar 5 drive briquetting 7 to hydraulic oil 8 into action Make, by the damping action of hydraulic oil 8, so that effectively to fixed plate 3 into row buffering, and then reduce and work spectrometer body 29 Influence when being collided, effectively improves practicality.

Secondly, by being arranged on the roller 2 of 1 bottom four corners of fixed case and connecting positioned at the 3rd of 1 left bottom of fixed case Joint chair 15, and one end by setting and the 3rd pull rod 16 that connecting seat 15 is flexibly connected and the other end is fixedly connected with handle, It is fixedly connected at the same time by one end of setting with 16 right side central of pull rod and the other end is fixedly connected with the top in the left side of fixed case 1 Elastic threads 17 so that by pull rod 16 pull fixed case 1, make it easy to remove under the action of roller 2.

Also, by being arranged on the fixed block 12 on the right side of fixed case 1, and the electricity positioned at 12 bottom of fixed block for passing through setting Dynamic push rod 13, while by the brake 14 being fixedly connected with 13 bottom of electric pushrod of setting, so as to work as 13 work of electric pushrod Make, make electric pushrod 13 drive brake 14 to move down, make brake 14 and ground reliable contacts, increase the contact with ground Face so that fixed case 1 is difficult to slide, effectively improves stability.

Also, by being arranged on the motor housing 18 at the top of fixed plate 3 and the motor 20 inside motor housing 18, and lead to The screw rod 21 being fixedly connected with motor 20 set and the movable plate 22 for being socketed in 21 surface of screw rod are crossed, while passes through setting It is fixedly connected positioned at the guide rod 23 of 22 top corner of movable plate and the top of bottom and movable plate 22 and top and 27 bottom of base The support plate 26 being fixedly connected, drives screw rod 21 to rotate so as to work as motor 20, makes movable plate 21 under the effect of guide rod 23 along spiral shell 21 surface of bar drives support plate 26 to move, and then the height of base 27 is adjusted as needed, facilitates spectrometer body 29 Use, improve practicality.

Also, 22 bottom of movable plate through movable plate 22 and is extended to by be arranged on 22 top corner of movable plate and bottom The guide rod 23 that portion is fixedly connected with 18 inner bottom of motor housing, and 23 surface of guide rod and one end and movement are socketed in by setting 22 bottom of plate is fixedly connected with the spring 25 that the other end is fixedly connected with the bottom inside motor housing 18, so as to be moved when motor 20 drives When movable plate 22 moves so that movable plate 22 is moved along what 23 surface of guide rod was stablized under the action of spring 25.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment Intrinsic key element.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of spectrometer, including fixed case (1), the bottom of the fixed case (1) is provided with roller (2), it is characterised in that：Institute That states fixed case (1) is internally provided with fixed plate (3), and the first company is symmetrically arranged with left and right sides of fixed plate (3) bottom Joint chair (4), first connecting seat (4) are flexibly connected with the top of compression bar (5), and damper is run through in the bottom of the compression bar (5) (6) and the inside of damper (6) is extended to being fixedly connected at the top of briquetting (7), the inside of the damper (6) and positioned at pressure The bottom of block (7) is provided with hydraulic oil (8), and the bottom of the damper (6) is fixedly connected with one end of fixed link (10), described The other end of fixed link (10) is flexibly connected with the second connecting seat (11), the bottom of second connecting seat (11) and fixed case (1) internal bottom is fixedly connected, and fixed block (12), the bottom of the fixed block (12) are provided with the right side of the fixed case (1) Portion is provided with electric pushrod (13), and the bottom of the electric pushrod (13) is described solid with being fixedly connected at the top of brake (14) Determine the bottom on the left of case (1) and be provided with the 3rd connecting seat (15), the 3rd connecting seat (15) and the bottom activity of pull rod (16) Connection, the top of the pull rod (16) are provided with handle, and the middle part and one end of elastic threads (17) on the right side of the pull rod (16) are consolidated Fixed connection, the other end of the elastic threads (17) are fixedly connected with the top on the left of fixed case (1), the top of the fixed plate (3) Portion is fixedly connected with the bottom of motor housing (18), and the top of the motor housing (18) through fixed case (1) and extends to fixed case (1) top, the internal bottom of the motor housing (18) are provided with motor (20), top and the screw rod (21) of the motor (20) Bottom be fixedly connected, the top of the screw rod (21) is provided with limited block, and the surface of the screw rod (21) is socketed with movable plate (22), the corner at the top of the movable plate (22) is both provided with guide rod (23), and the top of the guide rod (23) is provided with limiting plate (24), the bottom of the guide rod (23) runs through movable plate (22) and extends to the lower section and motor housing (18) inside of movable plate (22) Bottom be fixedly connected, the surface of the guide rod (23) and positioned at the internal bottom of bottom and the motor housing (18) of movable plate (22) Between be socketed with spring (25), the top of the movable plate (22) and be symmetrically arranged with support at left and right sides of screw rod (21) Plate (26), the top of the support plate (26) are fixedly connected with the bottom of base (27), are provided with the top of the base (27) Spectrometer body (29), is provided with non-slip mat between the top of the base (27) and the bottom of spectrometer body (29), and anti- Bonded between the bottom of skidding and the top of base (27) by glue, the motor (20) electrically connects with external control panel Connect.

A kind of 2. spectrometer according to claim 1, it is characterised in that：The corner of fixed case (1) bottom is respectively provided with There is roller (2), and the size of four rolling (2) is identical.

A kind of 3. spectrometer according to claim 1, it is characterised in that：The opening of the damper (6) is provided with gear Block (9), and block (9) offers the circular hole being adapted with compression bar (5) with the junction of compression bar (5).

A kind of 4. spectrometer according to claim 1, it is characterised in that：The outer ring of the briquetting (7) is provided with sealing ring, And the outer ring of sealing ring and the inner wall of damper (6) are slidably connected.

A kind of 5. spectrometer according to claim 1, it is characterised in that：The opening of the fixed case (1) is provided with gear Plate (19), and baffle (19) offers the through hole being adapted with motor housing (18) with the junction of motor housing (18).

A kind of 6. spectrometer according to claim 1, it is characterised in that：The movable plate (22) and screw rod (21), and move Movable plate (22) offers the threaded hole being adapted with screw rod (21) with the junction of screw rod (21).

A kind of 7. spectrometer according to claim 1, it is characterised in that：One end of the spring (25) and movable plate (22) Bottom be fixedly connected, and the internal bottom of the other end of spring (25) and motor housing (18) is fixedly connected.

A kind of 8. spectrometer according to claim 1, it is characterised in that：The movable plate (22) and the connection of guide rod (23) Place offers the rod aperture being adapted with guide rod (23), and the inner wall of rod aperture is arranged to smooth surface.

A kind of 9. spectrometer according to claim 1, it is characterised in that：The base (27) and support plate (26), and bottom The position that the bottom of seat (27) corresponds to support plate (26) offers the groove (28) being adapted with support plate (26).