CN210108954U

CN210108954U - Luminescence analyzer

Info

Publication number: CN210108954U
Application number: CN201920201041.5U
Authority: CN
Inventors: 邵叶钢
Original assignee: Suzhou Titan Medical Technology Co Ltd
Current assignee: Suzhou Titan Medical Technology Co Ltd
Priority date: 2019-02-15
Filing date: 2019-02-15
Publication date: 2020-02-21
Anticipated expiration: 2029-02-15

Abstract

The utility model discloses a luminescence analyzer, comprising a base plate, the equal fixedly connected with support column in both sides at bottom plate top. The utility model discloses a bearing, the bull stick, first gear, first pinion rack, the transmission piece, a motor, the second gear, the second pinion rack, the fixed plate, three hornblocks, a slide rail, a pulley, the cooperation of dog and kelly is used, through the inner chamber of kelly joint at the draw-in groove, reach the effect that can automatic chucking measuring tape, this luminescence analyzer, it all is artificial to adjust from top to bottom at luminescence analysis measuring tape when detecting to have solved current luminescence analyzer, and measuring tape need make measuring tape keep quiescent after adjusting the detection position, and the method that keeps quiescent mostly is screwed up fixedly with the bolt, but the bolt uses can take place the smooth silk phenomenon for a long time, thereby measuring tape can't keep quiescent condition when detecting, finally lead to the unsafe problem of detection effect, the precision of detection has been strengthened.

Description

Luminescence analyzer

Technical Field

The utility model relates to a chemistry experiment technical field specifically is luminescence analyzer.

Background

The model SIGNAL4000VM nitrogen oxide (NOx) analyzer for measuring nitrogen oxides (NOx) belongs to the chemiluminescence type analyzer (CLD) and includes two modes of operation. The chemiluminescence analysis system is characterized in that chemiluminescence substances are catalyzed by a catalyst and oxidized by an oxidant to form an excited intermediate, when the excited intermediate returns to a stable ground state, photons (hM) are emitted at the same time, and a luminescence quantum yield is measured by a luminescence signal measuring instrument. The immunoreaction system is to label the luminous matter (excited to produce excited state intermediate under the excitation of reactant) directly onto antigen (chemiluminescence immunoassay) or antibody (immunochemiluminescence assay), or to act enzyme on the luminous substrate.

The luminescence analyzer is needed to be used when chemical substances are analyzed, but the detection ruler of the existing luminescence analyzer is manually adjusted up and down when luminescence is detected, the detection ruler needs to be kept static after the detection ruler is adjusted to a detection position, most of the methods for keeping static are that the detection ruler is screwed up and fixed by bolts, but the bolts can slide when used for a long time, so that the detection ruler cannot be kept in a static state when being detected, the detection effect is inaccurate, and the detection accuracy is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a luminescence analyzer, possess the advantage of automatic chucking measuring tape, solved current luminescence analyzer measuring tape when luminous measuring and all artificial going on adjust from top to bottom, and the measuring tape need make the measuring tape remain static after adjusting the detection position, and the method that keeps static mostly is with the bolt tightening fixed, but the bolt uses for a long time and can take place smooth silk phenomenon, thereby the measuring tape can't keep quiescent condition when detecting, finally lead to the unsafe problem of detection effect.

In order to achieve the above object, the utility model provides a following technical scheme: the luminescence analyzer comprises a bottom plate, wherein support columns are fixedly connected to two sides of the top of the bottom plate, a reagent storage device is fixedly connected to the right side of the top of the bottom plate, a sample cleaning device is fixedly connected to the top of the reagent storage device, a sample storage device is fixedly connected to the left side of the top of the bottom plate, a reaction cup supply device is fixedly connected to the left side of the sample storage device, a slide bar is transversely and fixedly connected to the top of the inner side of each support column, a slide block is connected to the surface of the slide bar in a sliding manner, a fixed block is fixedly connected to the front side of the slide block, a bearing is fixedly connected to the right side of the front side of the fixed block, a rotating rod is movably connected to the inner cavity of the bearing, a first gear is fixedly connected to the front side of the rotating rod, a first toothed plate is arranged, the bottom of first pinion rack runs through the transmission block and extends to the bottom of transmission block, the left side fixedly connected with motor at the transmission block inner chamber back, the positive fixedly connected with second gear of motor, the inner chamber of transmission block and the right side that is located the second gear are provided with the second pinion rack, the left side and the meshing of second gear of second pinion rack, the top and the equal fixedly connected with fixed plate in bottom of second pinion rack, the right side of fixed plate and the inner wall sliding connection of transmission block, the three hornblocks of right side fixedly connected with of second pinion rack, the slide rail has been seted up on the right side of three hornblocks, the inner chamber sliding connection of slide rail has the pulley, the right side fixedly connected with dog of pulley, the right side fixedly connected with kelly of dog, the right side of kelly runs through the transmission block and extends to the inner chamber of first pinion rack.

Preferably, the outer side of the fixing plate is fixedly connected with a first spring, and the outer side of the first spring is fixedly connected with the inner wall of the transmission block.

Preferably, the surface of the clamping rod is sleeved with a second spring, and the right side of the second spring is fixedly connected with the inner wall of the transmission block.

Preferably, the top and the bottom on transmission block inner chamber right side and the left side that is located first pinion rack have all seted up the spout, the right side sliding connection of fixed plate is at the inner chamber of spout.

Preferably, a clamping groove is formed in the left side of the first toothed plate, and the right side of the clamping rod is clamped in an inner cavity of the clamping groove.

Preferably, the motor is Y180L-4.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bearing, the bull stick, first gear, first pinion rack, the transmission piece, a motor, the second gear, the second pinion rack, the fixed plate, three hornblocks, a slide rail, a pulley, the cooperation of dog and kelly is used, through the inner chamber of kelly joint at the draw-in groove, reach the effect that can automatic chucking measuring tape, this luminescence analyzer, it all is artificial to adjust from top to bottom at luminescence analysis measuring tape when detecting to have solved current luminescence analyzer, and measuring tape need make measuring tape keep quiescent after adjusting the detection position, and the method that keeps quiescent mostly is screwed up fixedly with the bolt, but the bolt uses can take place the smooth silk phenomenon for a long time, thereby measuring tape can't keep quiescent condition when detecting, finally lead to the unsafe problem of detection effect, the precision of detection has been strengthened.

2. The utility model discloses a setting of first spring, can make the fixed plate more stable when reciprocating, the phenomenon of unable resilience is prevented to appear, shock attenuation effect has been played simultaneously, setting through the second spring, can make the kelly more stable when removing about, prevent the phenomenon of unable resilience from appearing, shock attenuation effect has been played simultaneously, setting through the spout, can make the inner chamber at the driving block of fixed plate more smooth slide, the friction between fixed plate and the driving block has been reduced, the life of fixed plate has been prolonged, spacing effect has been played to the fixed plate simultaneously, setting through the draw-in groove, can make the more inseparable joint of kelly at the inner chamber of first pinion rack, the phenomenon of rocking prevents to appear.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of the structure of FIG. 1;

fig. 3 is a top view of the motor and the second gear of the present invention;

fig. 4 is a top view of the bearing, the rotating rod and the first gear of the present invention.

In the figure: the device comprises a base plate 1, a support column 2, a reagent storage device 3, a sample cleaning device 4, a sample storage device 5, a reaction cup supply device 6, a sliding rod 7, a sliding block 8, a fixed block 9, a bearing 10, a rotating rod 11, a first gear 12, a first toothed plate 13, a transmission block 14, a motor 15, a second gear 16, a second toothed plate 17, a fixed plate 18, a triangular block 19, a sliding rail 20, a pulley 21, a stop block 22, a clamping rod 23, a first spring 24, a second spring 25, a sliding chute 26 and a clamping groove 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a luminescence analyzer includes a bottom plate 1, wherein two sides of the top of the bottom plate 1 are fixedly connected with a support column 2, the right side of the top of the bottom plate 1 is fixedly connected with a reagent storage device 3, the top of the reagent storage device 3 is fixedly connected with a sample cleaning device 4, the left side of the top of the bottom plate 1 is fixedly connected with a sample storage device 5, the left side of the sample storage device 5 is fixedly connected with a reaction cup supply device 6, the top of the inner side of the support column 2 is transversely and fixedly connected with a slide bar 7, the surface of the slide bar 7 is slidably connected with a slide block 8, the front of the slide block 8 is fixedly connected with a fixed block 9, the front right side of the fixed block 9 is fixedly connected with a bearing 10, the inner cavity of the bearing 10 is movably connected with a rotating rod 11, the front of the rotating rod 11, the right side of the clamping rod 23 is clamped in an inner cavity of the clamping groove 27, the clamping rod 23 can be more tightly clamped in the inner cavity of the first toothed plate 13 through the arrangement of the clamping groove 27, the shaking phenomenon is prevented, the right side of the first toothed plate 13 is meshed with the first gear 12, the bottom of the fixing block 9 is fixedly connected with the transmission block 14, the top and the bottom of the right side of the inner cavity of the transmission block 14 and the left side of the first toothed plate 13 are both provided with a sliding groove 26, the right side of the fixing plate 18 is slidably connected with the inner cavity of the sliding groove 26, the fixing plate 18 can slide in the inner cavity of the transmission block 14 more smoothly through the arrangement of the sliding groove 26, the friction between the fixing plate 18 and the transmission block 14 is reduced, the service life of the fixing plate 18 is prolonged, the limiting effect is achieved on the fixing plate 18, the bottom of the first toothed plate 13 penetrates through the transmission block 14 and extends to the bottom of the transmission block 14, the, the front of the motor 15 is fixedly connected with a second gear 16, the inner cavity of the transmission block 14 and the right side of the second gear 16 are provided with a second gear 17, the left side of the second gear 17 is engaged with the second gear 16, the top and the bottom of the second gear 17 are both fixedly connected with a fixing plate 18, the outer side of the fixing plate 18 is fixedly connected with a first spring 24, the outer side of the first spring 24 is fixedly connected with the inner wall of the transmission block 14, through the arrangement of the first spring 24, the fixing plate 18 can be more stable during up-and-down movement, the phenomenon of unable rebound is prevented, and simultaneously, the damping effect is achieved, the right side of the fixing plate 18 is slidably connected with the inner wall of the transmission block 14, the right side of the second gear 17 is fixedly connected with a triangular block 19, the right side of the triangular block 19 is provided with a slide rail 20, the inner cavity of the slide rail 20 is slidably connected with a pulley 21, the, second spring 25 has been cup jointed on the surface of kelly 23, and the right side of second spring 25 and the inner wall fixed connection of transmission piece 14 through the setting of second spring 25, can make kelly 23 more stable when removing about, prevent the phenomenon that can't kick-back from appearing, played the shock attenuation effect simultaneously, and the right side of kelly 23 runs through transmission piece 14 and extends to the inner chamber of first pinion rack 13.

When the device is used, a user starts the motor 15 when adjusting to a detection position, the output end of the motor 15 drives the second gear 16 to rotate, the second gear 16 rotates to drive the second gear 17 to move downwards, the second gear 17 moves downwards to drive the fixing plate 18 to move downwards, the fixing plate 18 moves downwards to drive the triangular block 19 to move downwards, the triangular block 19 moves downwards to drive the sliding rail 20 to move downwards, the sliding rail 20 moves downwards to drive the pulley 21 to move rightwards, the pulley 21 moves rightwards to drive the stop block 22 to move rightwards, the stop block 22 moves rightwards to drive the clamping rod 23 to move rightwards, and the clamping rod 23 is clamped in an inner cavity of the clamping groove 27, so that the effect of automatically clamping the detection ruler is achieved.

In summary, the following steps: this luminescence analyzer, through bearing 10, bull stick 11, first gear 12, first pinion rack 13, drive block 14, motor 15, second gear 16, second pinion rack 17, fixed plate 18, triangle piece 19, slide rail 20, pulley 21, dog 22 and kelly 23's cooperation is used, through the inner chamber of kelly 23 joint at draw-in groove 27, reach the effect that can automatic chucking measuring tape, this luminescence analyzer, it all is artificial to adjust from top to bottom to have solved current luminescence analyzer when the luminescence detects, and measuring tape need make measuring tape keep static after adjusting to the detection position, and the method that keeps static is mostly with the bolt tightening fixed, but the bolt uses for a long time and can take place the smooth silk phenomenon, thereby measuring tape can't keep static state when detecting, finally lead to the inaccurate problem of detection effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Luminescence analyzer, including bottom plate (1), its characterized in that: the device comprises a base plate (1), a supporting column (2) and a reagent storage device (3) are fixedly connected to the two sides of the top of the base plate (1), the top of the reagent storage device (3) is fixedly connected with a sample cleaning device (4), the left side of the top of the base plate (1) is fixedly connected with a sample storage device (5), the left side of the sample storage device (5) is fixedly connected with a reaction cup supply device (6), the top of the inner side of the supporting column (2) is transversely and fixedly connected with a sliding rod (7), the surface of the sliding rod (7) is slidably connected with a sliding block (8), the front of the sliding block (8) is fixedly connected with a fixed block (9), the front right side of the fixed block (9) is fixedly connected with a bearing (10), the inner cavity of the bearing (10) is movably connected with a rotating rod (11), and the front of the rotating rod (, the front of the fixed block (9) is provided with a first toothed plate (13), the right side of the first toothed plate (13) is meshed with a first gear (12), the bottom of the fixed block (9) is fixedly connected with a transmission block (14), the bottom of the first toothed plate (13) penetrates through the transmission block (14) and extends to the bottom of the transmission block (14), the left side of the back of the inner cavity of the transmission block (14) is fixedly connected with a motor (15), the front of the motor (15) is fixedly connected with a second gear (16), the inner cavity of the transmission block (14) and the right side of the second gear (16) are provided with a second toothed plate (17), the left side of the second toothed plate (17) is meshed with the second gear (16), the top and the bottom of the second toothed plate (17) are both fixedly connected with a fixed plate (18), the right side of the fixed plate (18) is slidably connected with the inner wall of the transmission block (14), three hornblocks (19) of right side fixedly connected with of second pinion rack (17), slide rail (20) have been seted up on the right side of three hornblocks (19), the inner chamber sliding connection of slide rail (20) has pulley (21), the right side fixedly connected with dog (22) of pulley (21), the right side fixedly connected with kelly (23) of dog (22), the right side of kelly (23) is run through transmission block (14) and is extended to the inner chamber of first pinion rack (13).

2. A luminescence analyzer in accordance with claim 1, characterized by: the outer side of the fixing plate (18) is fixedly connected with a first spring (24), and the outer side of the first spring (24) is fixedly connected with the inner wall of the transmission block (14).

3. A luminescence analyzer in accordance with claim 1, characterized by: the surface of the clamping rod (23) is sleeved with a second spring (25), and the right side of the second spring (25) is fixedly connected with the inner wall of the transmission block (14).

4. A luminescence analyzer in accordance with claim 1, characterized by: the top and the bottom on transmission piece (14) inner chamber right side just are located the left side of first pinion rack (13) and have all seted up spout (26), the right side sliding connection of fixed plate (18) is in the inner chamber of spout (26).

5. A luminescence analyzer in accordance with claim 1, characterized by: a clamping groove (27) is formed in the left side of the first toothed plate (13), and the right side of the clamping rod (23) is clamped in an inner cavity of the clamping groove (27).

6. A luminescence analyzer in accordance with claim 1, characterized by: the motor (15) is Y180L-4 in model number.