CN101303306B - Photomultiplier mobile device of side-horizontal two-purpose electrogenerated chemiluminescence measuring pool - Google Patents
Photomultiplier mobile device of side-horizontal two-purpose electrogenerated chemiluminescence measuring pool Download PDFInfo
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- CN101303306B CN101303306B CN2008100394559A CN200810039455A CN101303306B CN 101303306 B CN101303306 B CN 101303306B CN 2008100394559 A CN2008100394559 A CN 2008100394559A CN 200810039455 A CN200810039455 A CN 200810039455A CN 101303306 B CN101303306 B CN 101303306B
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Abstract
The invention provides a photomultiplier moving apparatus of a laterally and horizontally positioning bi-purpose electro chemiluminescent measurement pool, which belongs to the field of electro chemiluminescence detection. The apparatus needs to be cooperatively used with the laterally positioned bi-purpose electro chemiluminescent measurement pool which has a bottom measurement window and a back measurement window opened on the bottom surface and the back surface thereof respectively, comprising a moving mechanism and a photomultiplier. Two tape-wheel mechanisms are composed of two sets of active gears, middle sheaves, top sheaves, pinch wheels, conveyor belts, and are mounted on two terminals of a transmission shaft through two active gears. A DC motor is connected to one end of the transmission shaft by a speed reducing gear box, and each of terminals of the photomultiplier is attached to one of the two conveyor belts through a left and a right L-shaped pore. The photomultiplier can be moved to the front of one measurement window on demand. The apparatus makes the laterally positioned bi-purpose electro chemiluminescent measurement pool capable of implementing electro chemiluminescence detection of different materials, different electrode types and multiple electrodes.
Description
Technical field
The present invention relates to a kind of Photomultiplier mobile device of side-horizontal two-purpose electrogenerated chemiluminescence measuring pool, belong to the technical field of electrochemiluminescdetection detection.
Background technology
At present, in the electrochemiluminescdetection detection instrument on the market, measurement window is positioned at the bottom surface of measuring cell, photomultiplier be fixedly mounted on measurement window under.The MPI-E type electrochemiluminescdetection detection instrument of producing as the auspicious analytical instrument advanced in years in Xi'an factory.This structure only is suitable for being used for detecting the luminous signal of the columnar electrode of bottom-emission.Development along with the electrogenerated chemiluminescence technology, the application of electrochemiluminescdetection detection instrument also more and more widely, require the electrochemiluminescdetection detection instrument to have more versatility, promptly require to detect different luminescent materials, different electrode form and multielectrode electrogenerated chemiluminescence signals.In order to satisfy this requirement, the inventor has researched and developed side-horizontal two-purpose electrogenerated chemiluminescence measuring pool.Have measurement window on the bottom surface of described measuring cell and the side.For making a photomultiplier can detect the electrogenerated chemiluminescence signal of one of two measurement window outgoing as required, described measuring cell need dispose Photomultiplier mobile device, make photomultiplier can move to the dead ahead of one of two measurement window as required, detect the electrogenerated chemiluminescence signal of this measurement window outgoing.
Summary of the invention
The objective of the invention is to release a kind of Photomultiplier mobile device of side-horizontal two-purpose electrogenerated chemiluminescence measuring pool, this device can be realized to different luminescent materials, different electrode form and the detection of multielectrode electrogenerated chemiluminescence side-horizontal two-purpose electrogenerated chemiluminescence measuring pool.
For reaching above purpose, the present invention adopts following technical scheme.This device is made up of travel mechanism and photomultiplier assembly, two cover driving gears, middle pulley, top sheave, pinch roller, travelling belt constitute two band-wheel mechanisms, be installed in the two ends of transmission shaft by two driving gears, direct current generator is connected with an end of transmission shaft by reduction gear box, the two ends of photomultiplier assembly are connected with two travelling belts after passing left and right L shaped duct respectively, and this device can move to photomultiplier the dead ahead of one of two measurement window as required.
Now describe technical scheme of the present invention in detail.
A kind of Photomultiplier mobile device of side-horizontal two-purpose electrogenerated chemiluminescence measuring pool, need and the side-horizontal two-purpose electrogenerated chemiluminescence measuring pool coupling, have bottom surface measurement window and back side measurement window on the bottom surface of described measuring cell and the back side, work under the commander of the single-chip microcomputer of direct current generator in described measuring cell in this device and the control, it is characterized in that, this device is made up of travel mechanism and photomultiplier assembly, travel mechanism contains direct current generator, reduction gear box, left side driving gear, left side middle pulley, upper left pulley, left side pinch roller, left side travelling belt, left side track plate, transmission shaft, right driving gear, right middle pulley, upper right pulley, right pinch roller, right travelling belt, right track plate, left side track plate and right track plate are installed in the left side of described measuring cell respectively, right both sides, left side track plate and right track plate are parallel to each other, the left side of left side track plate and right track plate and described measuring cell, right flank is parallel, transmission shaft runs through left track plate and right track plate in the mode with left track plate and right track plate quadrature, left side driving gear and right driving gear are separately fixed at the left end and the right-hand member of transmission shaft, left side middle pulley, upper left pulley and left pinch roller are installed on the left surface of left track plate by axle separately, right middle pulley, upper right pulley and right pinch roller are installed on the right surface of right track plate by axle separately, on left side track plate and the right track plate left L shaped duct and right L shaped duct are arranged respectively, the plane that center line became of the center line of the upright arm in L shaped duct, a left side and the upright arm in right L shaped duct is parallel with the back side of described measuring cell, the plane that center line became of the center line of the horizontal arm in L shaped duct, a left side and the horizontal arm in right L shaped duct is parallel with the bottom surface of described measuring cell, the plane that center line became of the center line of upright arm in L shaped duct, a left side and the upright arm in right L shaped duct and distance between the back side of described measuring cell equal the distance between the bottom surface of the plane that center line became of horizontal arm in the center line of horizontal arm in left L shaped duct and right L shaped duct and described measuring cell, the beam warp reduction gear box of direct current generator is connected with the left end of transmission shaft, left side travelling belt is sleeved on left driving gear, left side middle pulley, on upper left pulley and the left pinch roller, left side travelling belt, left side driving gear, left side middle pulley, upper left pulley and left pinch roller are formed left L shaped band-wheel drive mechanism, right travelling belt is sleeved on right driving gear, right middle pulley, on upper right pulley and the right pinch roller, right travelling belt, right driving gear, right middle pulley, upper right pulley and right pinch roller are formed right L shaped band-wheel drive mechanism, direct current generator, reduction gear box, left side driving gear, left side middle pulley, upper left pulley, left side pinch roller, left side travelling belt, left side track plate, transmission shaft, right driving gear, right middle pulley, upper right pulley, right pinch roller, right travelling belt, left side travelling belt and right travelling belt were to travel mechanism that equidirectional moves when right track plate was formed the direct current generator rotation, the photomultiplier assembly contains photomultiplier, socket, the photomultiplier transit pipe box, left sealing cap, right aling cap, the photomultiplier rotary sleeve, photomultiplier rotary sleeve gear, left side axle, right axle, left axle sleeve, right axle sleeve, trigger the screw rod frame, the side bit switch triggers screw rod, end bit switch triggers screw rod, end bit switch, the side bit switch, middle bit switch, the right angle tooth bar, the photomultiplier transit pipe box is a pipe, socket is fixed in the photomultiplier transit pipe box, photomultiplier is inserted on the socket, left side axle and right axle are with their central axis and the mode of the central axes of the photomultiplier transit pipe box left end and the right-hand member that are separately fixed at the photomultiplier transit pipe box, cylindrical 2/3rds of the head of left side axle and right axle is clipped, left side axle is parallel with the sensitive surface of photomultiplier with the plane that is parallel to central axis separately of the head of right axle, left sealing cap and right aling cap are fixed on the left end and the right-hand member of photomultiplier transit pipe box respectively with the mode of the central axes of left side axle and right axle with their central axis, jagged on the outer wall of photomultiplier rotary sleeve, the photomultiplier rotary sleeve is sleeved on the right-hand member of the right-hand member of right aling cap and photomultiplier transit pipe box, photomultiplier rotary sleeve gear set is on the right-hand member of photomultiplier rotary sleeve, left axle sleeve and right axle sleeve are set on left side axle and the right axle, the screw rod of triggering frame is arranged on the right-hand member of photomultiplier transit pipe box, trigger the central axis of the central plane of screw rod frame by the photomultiplier transit pipe box, trigger side bit switch triggering screw rod and end bit switch triggering screw rod are housed on the screw rod frame, end bit switch is fixed on the top of horizontal arm in the L shaped duct, a left side at right surface of left track plate, the side bit switch is fixed on the upper left side of upright arm in the L shaped duct, a left side at right surface of left track plate, in bit switch be fixed on the horizontal arm in L shaped duct, a left side at right surface of left track plate and the lower left of upright arm meet, the mode that the photomultiplier assembly is respectively seated in left L shaped duct and the right L shaped duct with its left axle sleeve and right axle sleeve and left side axle and right axle pass from L shaped duct, a left side and right L shaped duct respectively is connected across between left track plate and the right track plate, the termination of left side axle and right axle is connected with right travelling belt with left travelling belt by the opening pin respectively in the vertical mode of the central axis on left side axle and the right side spool and left travelling belt and right travelling belt, when the right angle tooth bar is positioned at the horizontal arm in two L shaped ducts and upright arm meet and photomultiplier rotary sleeve and just in time hides the sensitive surface of photomultiplier fully with the photomultiplier transit pipe box and the photomultiplier rotary sleeve gear Nie mode of closing be fixed on the left surface of right track plate.
Compare with background technology, the present invention has following advantage:
1, mobile device of the present invention guarantees can open on the electrogenerated chemiluminescence measuring cell two measurement window, for realizing providing checkout equipment to different materials, different electrode form and multielectrode electrochemiluminescdetection detection.
2, realized that by mobile device of the present invention a photomultiplier can move to the dead ahead of one of two measurement window as required.The photomultiplier of all electrochemiluminescdetection detection instrument all is fixed at present.The present invention has reduced by a photomultiplier, has reduced the manufacturing cost of instrument.
3, adopt the work of Single-chip Controlling direct current generator, improved precision, guaranteed the stability that direct current generator slowly runs.
4, replace traditional stepper motor with direct current generator, help the manufacturing cost of further lowering apparatus.
Description of drawings
Fig. 1 is the right TV structure synoptic diagram of the part travel mechanism of Photomultiplier mobile device of the present invention.Among the figure, the 2nd, transmission shaft, the 3rd, right driving gear, the 4th, right pinch roller, the 5th, right middle pulley, the 6th, upper right pulley, the 7th, right travelling belt, the 8th, right track plate, the 9th, right L shaped duct, the 10th, side-horizontal two-purpose electrogenerated chemiluminescence measuring pool, the 11st, bottom surface measurement window, the 12nd, back side measurement window, the 13rd, casing.
Fig. 2 is the left TV structure synoptic diagram of the part travel mechanism of Photomultiplier mobile device of the present invention.Among the figure, 3 ' is left driving gear, and 4 ' is left pinch roller, and 5 ' is left middle pulley, and 6 ' is upper left pulley, and 7 ' is left travelling belt, and 8 ' is left track plate, and 9 ' is left L shaped duct, the 25th, and middle bit switch, the 26th, end bit switch, the 27th, side bit switch.
Fig. 3 is the left TV structure synoptic diagram of the travel mechanism of Photomultiplier mobile device of the present invention, and this figure is the structural representation that is positioned at right-hand part travel mechanism of right angle tooth bar 14 among Fig. 4.Among the figure, the 14th, the right angle tooth bar, the 15th, photomultiplier rotary sleeve gear, the 16th, photomultiplier rotary sleeve, the 17th, window, the 18th, the sensitive surface of photomultiplier, the 21st, the photomultiplier transit pipe box, the 24th, photomultiplier, photomultiplier transit pipe box 21 are positioned at the level and the upright arm meet in two L shaped ducts, and photomultiplier rotary sleeve 16 just in time hides the sensitive surface 18 of photomultiplier fully.
Fig. 4 be Photomultiplier mobile device of the present invention travel mechanism face structural representation, among the figure, the 1st, direct current generator, the 19th, right axle, 19 ' is left side axle, the 20th, right axle sleeve, 20 ' is left axle sleeve.
Fig. 5 be Photomultiplier mobile device of the present invention the photomultiplier assembly face structural representation, among the figure, the 22nd, socket, the 23rd, trigger the screw rod frame, the 231st, the side bit switch triggers screw rod, and the 232nd, end bit switch triggers screw rod, the 28th, right aling cap, 28 ' is left sealing cap, there is the longitudinal section at the A-A place.
Fig. 6 is at the sectional view at A-A place among Fig. 5.
Fig. 7 is the right TV structure synoptic diagram of the photomultiplier assembly of Photomultiplier mobile device of the present invention.
Embodiment
Now describe technical scheme of the present invention and principle of work in conjunction with the accompanying drawings and embodiments in detail.
Embodiment
A kind of Photomultiplier mobile device of side-horizontal two-purpose electrogenerated chemiluminescence measuring pool, need and the side-horizontal two-purpose electrogenerated chemiluminescence measuring pool coupling, have bottom surface measurement window 11 and back side measurement window 12 on the bottom surface of measuring cell 10 and the back side, work under the commander of the single-chip microcomputer of direct current generator 1 in measuring cell 10 in this device and the control, it is characterized in that, this device is made up of travel mechanism and photomultiplier assembly, travel mechanism contains direct current generator 1, reduction gear box, left side driving gear 3 ', left side middle pulley 5 ', upper left pulley 6 ', left side pinch roller 4 ', left side travelling belt 7 ', left side track plate 8 ', transmission shaft 2, right driving gear 3, right middle pulley 5, upper right pulley 6, right pinch roller 4, right travelling belt 7, right track plate 8, left side track plate 8 ' and right track plate 8 are installed in the left side of measuring cell 10 respectively, right both sides, left side track plate 8 ' and right track plate 8 are parallel to each other, the left side of left side track plate 8 ' and right track plate 8 and measuring cell 10, right flank is parallel, transmission shaft 2 runs through left track plate 8 ' and right track plate 8 in the mode with left track plate 8 ' and right track plate 8 quadratures, left side driving gear 3 ' and right driving gear 3 are separately fixed at the left end and the right-hand member of transmission shaft 2, left side middle pulley 5 ', upper left pulley 6 ' and left pinch roller 4 ' are installed on the left surface of left track plate 8 ' by axle separately, right middle pulley 5, upper right pulley 6 and right pinch roller 4 are installed on the right surface of right track plate 8 by axle separately, on left side track plate 8 ' and the right track plate 8 left L shaped duct 9 ' and right L shaped duct 9 are arranged respectively, the center line of the upright arm in L shaped duct 9 ', a left side is parallel with the back side of measuring cell 10 with the plane that center line became of the upright arm in right L shaped duct 9, the center line of the horizontal arm in L shaped duct 9 ', a left side is parallel with the bottom surface of measuring cell 10 with the plane that center line became of the horizontal arm in right L shaped duct 9, the plane that center line became of the center line of upright arm in L shaped duct 9 ', a left side and the upright arm in right L shaped duct 9 and distance between the back side of measuring cell 10 equal the distance between the bottom surface of the plane that center line became of horizontal arm in the center line of horizontal arm in left L shaped duct 9 ' and right L shaped duct 9 and measuring cell 10, the beam warp reduction gear box of direct current generator 1 is connected with the left end of transmission shaft 2, left side travelling belt 7 ' is sleeved on left driving gear 3 ', left side middle pulley 5 ', on upper left pulley 6 ' and the left pinch roller 4 ', left side travelling belt 7 ', left side driving gear 3 ', left side middle pulley 5 ', upper left pulley 6 ' and left pinch roller 4 ' are formed the L shaped wheel drive mechanism of being with in a left side, right travelling belt 7 is sleeved on right driving gear 3, right middle pulley 5, on upper right pulley 6 and the right pinch roller 4, right travelling belt 7, right driving gear 3, right middle pulley 5, upper right pulley 6 and right pinch roller 4 are formed right L shaped band-wheel drive mechanism, direct current generator 1, reduction gear box, left side driving gear 3 ', left side middle pulley 5 ', upper left pulley 6 ', left side pinch roller 4 ', left side travelling belt 7 ', left side track plate 8 ', transmission shaft 2, right driving gear 3, right middle pulley 5, upper right pulley 6, right pinch roller 4, right travelling belt 7, left side travelling belt 7 ' and right travelling belt 7 were to travel mechanism that equidirectional moves when right track plate 8 was formed direct current generators 1 rotation, the photomultiplier assembly contains photomultiplier 24, socket 22, photomultiplier transit pipe box 21, left sealing cap 28 ', right aling cap 28, photomultiplier rotary sleeve 16, photomultiplier rotary sleeve gear 15, left side axle 19 ', right axle 19, left axle sleeve 20 ', right axle sleeve 20, trigger screw rod frame 23, the side bit switch triggers screw rod 231, end bit switch triggers screw rod 232, end bit switch 26, side bit switch 27, middle bit switch 25, right angle tooth bar 14, photomultiplier transit pipe box 21 is pipes, socket 22 is fixed in the photomultiplier transit pipe box 21, photomultiplier 24 is inserted on the socket 22, left side axle 19 ' and right axle 19 are with their central axis and the mode of the central axes of photomultiplier transit pipe box 21 left end and the right-hand member that are separately fixed at photomultiplier transit pipe box 21, cylindrical 2/3rds of the head of left side axle 19 ' and right axle 19 is clipped, the plane that is parallel to central axis separately of the head of left side axle 19 ' and right axle 19 is parallel with the sensitive surface 18 of photomultiplier 24, left sealing cap 28 ' and right aling cap 28 are fixed on the left end and the right-hand member of photomultiplier transit pipe box 21 respectively with the mode of the central axes of left side axle 19 ' and right axle 19 with their central axis, jagged on the outer wall of photomultiplier rotary sleeve 16, photomultiplier rotary sleeve 16 is sleeved on the right-hand member of the right-hand member of right aling cap 28 and photomultiplier transit pipe box 21, photomultiplier rotary sleeve gear 15 is sleeved on the right-hand member of photomultiplier rotary sleeve 16, left axle sleeve 20 ' and right axle sleeve 20 are set on left side axle 19 ' and the right axle 19, the screw rod of triggering frame 23 is arranged on the right-hand member of photomultiplier transit pipe box 21, trigger the central axis of the central plane of screw rod frame 23 by photomultiplier transit pipe box 21, trigger side bit switch triggering screw rod 231 and end bit switch triggering screw rod 232 are housed on the screw rod frame 23, end bit switch 26 is fixed on the top of horizontal arm in the L shaped duct 9 ', a left side at right surface of left track plate 8 ', side bit switch 27 is fixed on the upper left side of upright arm in the L shaped duct 9 ', a left side at right surface of left track plate 8 ', in bit switch 25 be fixed on the horizontal arm in L shaped duct 9 ', a left side at right surface of left track plate 8 ' and the lower left of upright arm meet, the mode that the photomultiplier assembly is respectively seated in left L shaped duct 9 ' and the right L shaped duct 9 with its left axle sleeve 20 ' and right axle sleeve 20 and left side axle 19 ' and right 19 pass from L shaped duct 9 ', a left side and right L shaped duct 9 respectively is connected across between left track plate 8 ' and the right track plate 8, the termination of left side axle 19 ' and right axle 19 is connected with right travelling belt 7 with left travelling belt 7 ' by the opening pin respectively with right travelling belt 7 vertical modes with the central axis on left side axle 19 ' and the right side spools 19 and left travelling belt 7 ', when right angle tooth bar 14 is positioned at the horizontal arm in two L shaped ducts and upright arm meet and photomultiplier rotary sleeve 16 and just in time hides the sensitive surface 18 of photomultiplier 24 fully with photomultiplier transit pipe box 21 and the photomultiplier rotary sleeve gear 15 Nie mode of closing be fixed on the left surface of right track plate 8.
Principle of work.
1, at ordinary times, the mobile device of present embodiment is in holding state: photomultiplier transit pipe box 21 is positioned at the horizontal arm and the upright arm meet in two L shaped ducts, bit switch 25 during trigger on the face of cylinder of photomultiplier transit pipe box 21, middle bit switch 25 closures, single-chip microcomputer in the measuring cell 10 puts 0 with the port that middle bit switch 25 is connected, single-chip microcomputer sends the order of the power supply of cutting off direct current generator 1, and direct current generator 1 is not worked, and photomultiplier rotary sleeve 16 just in time hides the sensitive surface 18 of photomultiplier 24 fully.
2, when the user selects " back side measurement window " by keyboard, single-chip microcomputer is carried out user's instruction immediately, sending to direct current generator 1 provides polarity suitable electric energy, direct current generator 1 work, on the one hand, left side travelling belt 7 ' and right travelling belt 7 traction photomultiplier transit pipe boxes 21 upright arms along two L shaped ducts move up, on the other hand, photomultiplier rotary sleeve 16 moves up along the upright arm of right angle tooth bar 14, photomultiplier rotary sleeve 16 rotation removes the covering on the sensitive surface 18 of photomultiplier 24 gradually; When photomultiplier transit pipe box 21 arrives at the top of upright arm in two L shaped ducts, the side bit switch triggers screw rod 231 and triggers side bit switch 27, side bit switch 27 closures, single-chip microcomputer puts 0 with the port that side bit switch 27 is connected, single-chip microcomputer sends the order of the power supply of cutting off direct current generator 1, direct current generator 1 is not worked, and meanwhile, photomultiplier rotary sleeve 16 removes the whole coverings on the sensitive surface 18 of photomultiplier 24; After this, measuring cell 10 carries out electrochemiluminescdetection detection by back side measurement window 12; Finish when detecting, single-chip microcomputer sends the electric energy that opposite polarity is provided to direct current generator 1, direct current generator 1 work, on the one hand, left side travelling belt 7 ' and right travelling belt 7 traction photomultiplier transit pipe boxes 21 upright arms along two L shaped ducts move down, and on the other hand, photomultiplier rotary sleeve 16 moves down along the upright arm of right angle tooth bar 14, photomultiplier rotary sleeve 16 rotates round about, gradually covering is added on the sensitive surface 18 of photomultiplier 24; When photomultiplier transit pipe box 21 arrived at the horizontal arm in two L shaped ducts and upright arm meet, the mobile device of present embodiment returned to holding state.
3, when the user selected " bottom surface measurement window " by keyboard, follow-up circuit operation and epimere were described similar, can the rest may be inferred, just no longer repeated here.
Claims (1)
1. the Photomultiplier mobile device of a side-horizontal two-purpose electrogenerated chemiluminescence measuring pool, need and the side-horizontal two-purpose electrogenerated chemiluminescence measuring pool coupling, have bottom surface measurement window (11) and back side measurement window (12) on the bottom surface of measuring cell (10) and the back side, work under the commander of the single-chip microcomputer of direct current generator (1) in measuring cell (10) in this device and the control, it is characterized in that, this device is made up of travel mechanism and photomultiplier assembly, travel mechanism contains direct current generator (1), reduction gear box, left side driving gear (3 '), left side middle pulley (5 '), upper left pulley (6 '), left side pinch roller (4 '), left side travelling belt (7 '), left side track plate (8 '), transmission shaft (2), right driving gear (3), right middle pulley (5), upper right pulley (6), right pinch roller (4), right travelling belt (7), right track plate (8), left side track plate (8 ') and right track plate (8) are installed in the left side of measuring cell (10) respectively, right both sides, left side track plate (8 ') and right track plate (8) are parallel to each other, the left side of left side track plate (8 ') and right track plate (8) and measuring cell (10), right flank is parallel, transmission shaft (2) runs through left track plate (8 ') and right track plate (8) in the mode with left track plate (8 ') and right track plate (8) quadrature, left side driving gear (3 ') and right driving gear (3) are separately fixed at the left end and the right-hand member of transmission shaft (2), left side middle pulley (5 '), upper left pulley (6 ') and left pinch roller (4 ') are installed on the left surface of left track plate (8 ') by axle separately, right middle pulley (5), upper right pulley (6) and right pinch roller (4) are installed on the right surface of right track plate (8) by axle separately, on left side track plate (8 ') and the right track plate (8) left L shaped duct (9 ') and right L shaped duct (9) are arranged respectively, the center line of the upright arm in L shaped duct, a left side (9 ') is parallel with the back side of measuring cell (10) with the plane that center line became of the upright arm in right L shaped duct (9), the center line of the horizontal arm in L shaped duct, a left side (9 ') is parallel with the bottom surface of measuring cell (10) with the plane that center line became of the horizontal arm in right L shaped duct (9), the plane that center line became of the center line of upright arm in L shaped duct, a left side (9 ') and the upright arm in right L shaped duct (9) and distance between the back side of measuring cell (10) equal the distance between the bottom surface of the plane that center line became of horizontal arm in the center line of horizontal arm in left L shaped duct (9 ') and right L shaped duct (9) and measuring cell (10), the beam warp reduction gear box of direct current generator (1) is connected with the left end of transmission shaft (2), left side travelling belt (7 ') is sleeved on left driving gear (3 '), left side middle pulley (5 '), on upper left pulley (6 ') and the left pinch roller (4 '), left side travelling belt (7 '), left side driving gear (3 '), left side middle pulley (5 '), upper left pulley (6 ') and left pinch roller (4 ') are formed left L shaped band-wheel drive mechanism, right travelling belt (7) is sleeved on right driving gear (3), right middle pulley (5), on upper right pulley (6) and the right pinch roller (4), right travelling belt (7), right driving gear (3), right middle pulley (5), upper right pulley (6) and right pinch roller (4) are formed right L shaped band-wheel drive mechanism, direct current generator (1), reduction gear box, left side driving gear (3 '), left side middle pulley (5 '), upper left pulley (6 '), left side pinch roller (4 '), left side travelling belt (7 '), left side track plate (8 '), transmission shaft (2), right driving gear (3), right middle pulley (5), upper right pulley (6), right pinch roller (4), right travelling belt (7), left side travelling belt (7 ') and right travelling belt (7) were to travel mechanism that equidirectional moves when right track plate (8) was formed direct current generator (1) rotation, the photomultiplier assembly contains photomultiplier (24), socket (22), photomultiplier transit pipe box (21), left sealing cap (28 '), right aling cap (28), photomultiplier rotary sleeve (16), photomultiplier rotary sleeve gear (15), left side axle (19 '), right axle (19), left axle sleeve (20 '), right axle sleeve (20), trigger screw rod frame (23), the side bit switch triggers screw rod (231), end bit switch triggers screw rod (232), end bit switch (26), side bit switch (27), middle bit switch (25), right angle tooth bar (14), photomultiplier transit pipe box (21) is a pipe, socket (22) is fixed in the photomultiplier transit pipe box (21), photomultiplier (24) is inserted on the socket (22), left side axle (19 ') and right spool (19) are with their central axis and the mode of the central axes of photomultiplier transit pipe box (21) left end and the right-hand member that are separately fixed at photomultiplier transit pipe box (21), cylindrical 2/3rds of the head of left side axle (19 ') and right axle (19) is clipped, left side axle (19 ') is parallel with the sensitive surface (18) of photomultiplier (24) with the plane that is parallel to central axis separately of the head of right axle (19), left sealing cap (28 ') and right aling cap (28) are fixed on the left end and the right-hand member of photomultiplier transit pipe box (21) respectively with the mode of the central axes of left side axle (19 ') and right spool (19) with their central axis, jagged on the outer wall of photomultiplier rotary sleeve (16), photomultiplier rotary sleeve (16) is sleeved on the right-hand member of the right-hand member of right aling cap (28) and photomultiplier transit pipe box (21), photomultiplier rotary sleeve gear (15) is sleeved on the right-hand member of photomultiplier rotary sleeve (16), left axle sleeve (20 ') and right axle sleeve (20) are set on left side axle (19 ') and the right axle (19), the screw rod frame (23) of triggering is arranged on the right-hand member of photomultiplier transit pipe box (21), trigger the central axis of the central plane of screw rod frame (23) by photomultiplier transit pipe box (21), trigger side bit switch triggering screw rod (231) and end bit switch triggering screw rod (232) are housed on the screw rod frame (23), end bit switch (26) is fixed on the top of horizontal arm in the L shaped duct, a left side at right surface (9 ') of left track plate (8 '), side bit switch (27) is fixed on the upper left side of upright arm in the L shaped duct, a left side at right surface (9 ') of left track plate (8 '), in bit switch (25) be fixed on the horizontal arm in L shaped duct, a left side at right surface (9 ') of left track plate (8 ') and the lower left of upright arm meet, the photomultiplier assembly is respectively seated at the mode that left L shaped duct (9 ') and right L shaped duct (9) neutralization left side axle (19 ') and right spool (19) pass from L shaped duct, a left side (9 ') and right L shaped duct (9) respectively with its left axle sleeve (20 ') and right axle sleeve (20) and is connected across between left track plate (8 ') and the right track plate (8), the termination of left side axle (19 ') and right axle (19) is connected with right travelling belt (7) with left travelling belt (7 ') by the opening pin respectively in the vertical mode of the central axis of left side axle (19 ') and the right side spool (19) and left travelling belt (7 ') and right travelling belt (7), when right angle tooth bar (14) is positioned at the horizontal arm in two L shaped ducts and upright arm meet and photomultiplier rotary sleeve (16) and just in time hides the sensitive surface (18) of photomultiplier (24) fully with photomultiplier transit pipe box (21) and photomultiplier rotary sleeve gear (15) the Nie mode of closing be fixed on the left surface of right track plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100394559A CN101303306B (en) | 2008-06-24 | 2008-06-24 | Photomultiplier mobile device of side-horizontal two-purpose electrogenerated chemiluminescence measuring pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100394559A CN101303306B (en) | 2008-06-24 | 2008-06-24 | Photomultiplier mobile device of side-horizontal two-purpose electrogenerated chemiluminescence measuring pool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101303306A CN101303306A (en) | 2008-11-12 |
| CN101303306B true CN101303306B (en) | 2010-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100394559A Expired - Fee Related CN101303306B (en) | 2008-06-24 | 2008-06-24 | Photomultiplier mobile device of side-horizontal two-purpose electrogenerated chemiluminescence measuring pool |
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| Country | Link |
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| CN (1) | CN101303306B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5853667A (en) * | 1996-02-21 | 1998-12-29 | Biomerieux Vitek, Inc. | Test sample positioning system |
| CN2665704Y (en) * | 2003-12-19 | 2004-12-22 | 上海精密科学仪器有限公司 | Colorimetric utensil frame moving equipment |
| WO2005087603A1 (en) * | 2004-03-16 | 2005-09-22 | Prescribe Genomics Co. | Container with lid |
| CN1936619A (en) * | 2005-09-22 | 2007-03-28 | 清华同方威视技术股份有限公司 | Accelerator leakage rate detection apparatus |
-
2008
- 2008-06-24 CN CN2008100394559A patent/CN101303306B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5853667A (en) * | 1996-02-21 | 1998-12-29 | Biomerieux Vitek, Inc. | Test sample positioning system |
| CN2665704Y (en) * | 2003-12-19 | 2004-12-22 | 上海精密科学仪器有限公司 | Colorimetric utensil frame moving equipment |
| WO2005087603A1 (en) * | 2004-03-16 | 2005-09-22 | Prescribe Genomics Co. | Container with lid |
| CN1936619A (en) * | 2005-09-22 | 2007-03-28 | 清华同方威视技术股份有限公司 | Accelerator leakage rate detection apparatus |
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| Publication number | Publication date |
|---|---|
| CN101303306A (en) | 2008-11-12 |
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