阅读说明：本技术 一种肿瘤放疗参考标记物检测用电化学发光仪 (Electrochemical luminometer for detecting tumor radiotherapy reference marker ) 是由 尹信 张子莘 于 2020-06-16 设计创作，主要内容包括：本发明属于肿瘤标记物检测领域,尤其是一种肿瘤放疗参考标记物检测用电化学发光仪,针对现有的电化学发光仪接口容易接触不良以及高度无法进行调节的问题,现提出如下方案：包括电化学发光仪本体与设置在电化学发光仪本体上的接口,所述电化学发光仪本体上设置有活动挡片,且活动挡片上设置有阻尼机构,所述活动挡片上开设有第一通孔,所述阻尼机构包括支撑柱与压紧板,所述压紧板与活动挡片之间设置有橡胶垫圈,所述电化学发光仪本体的底部固定安装有底固定板,本发明有效避免了接口出现接触不良的情况,且能够对电化学发光仪的高度进行调节,方便了人们的操作,同时实现了电化学发光仪的便移性,安全性高,实用性强。(The invention belongs to the field of tumor marker detection, in particular to an electrochemical luminometer for detecting a tumor radiotherapy reference marker, which aims at solving the problems that the interface of the existing electrochemical luminometer is easy to have poor contact and the height of the existing electrochemical luminometer can not be adjusted, and provides the following scheme: the electrochemical luminescence instrument comprises an electrochemical luminescence instrument body and an interface arranged on the electrochemical luminescence instrument body, wherein a movable blocking piece is arranged on the electrochemical luminescence instrument body, a damping mechanism is arranged on the movable blocking piece, a first through hole is formed in the movable blocking piece, the damping mechanism comprises a supporting column and a pressing plate, a rubber gasket is arranged between the pressing plate and the movable blocking piece, and a bottom fixing plate is fixedly arranged at the bottom of the electrochemical luminescence instrument body.)

1. An electrochemical luminoscope for detecting a reference marker in tumor radiotherapy, which comprises an electrochemical luminoscope body (1) and an interface (2) arranged on the electrochemical luminoscope body (1), and is characterized in that a movable blocking piece (3) is arranged on the electrochemical luminoscope body (1), a damping mechanism (4) is arranged on the movable blocking piece (3), a first through hole (5) is formed in the movable blocking piece (3), the damping mechanism (4) comprises a supporting column (6) and a pressing plate (7), the pressing plate (7) is fixedly arranged on the electrochemical luminoscope body (1) through a first screw (8), the first screw (8) penetrates through the supporting column (6), a rubber gasket (9) is arranged between the pressing plate (7) and the movable blocking piece (3), and a bottom fixing plate (10) is fixedly arranged at the bottom of the electrochemical luminoscope body (1), a push rod motor (11) is arranged at the bottom of the bottom fixing plate (10), a bottom supporting plate (12) is fixedly arranged at the bottom of the push rod motor (11), an output shaft of the push rod motor (11) is fixedly connected with the bottom fixing plate (10), four telescopic shafts (13) are arranged between the bottom fixing plate (10) and the bottom supporting plate (12), a limiting mechanism (14) is arranged on each telescopic shaft (13), four second through holes (15) are formed in the bottom supporting plate (12), a shock absorber (16) penetrates through the inside of each second through hole (15), an annular plate (17) is arranged at the bottom of each shock absorber (16), the annular plate (17) is fixedly arranged on the bottom supporting plate (12), a universal wheel (18) is arranged at the bottom of each shock absorber (16), a foot switch (19) is fixedly arranged on the bottom supporting plate (12), and the end part of a movable shaft of each telescopic shaft (13) is fixedly connected with the bottom fixing plate (10), and the bottom of the telescopic shaft (13) is fixedly connected with the bottom support plate (12).

2. The electrochemiluminescence apparatus for detecting the tumor radiotherapy reference marker according to claim 1, wherein a strip-shaped groove (20) is formed in a side surface of the movable shaft of the telescopic shaft (13), a plurality of limiting clamping grooves (21) are formed in an inner surface of the strip-shaped groove (20), the limiting mechanism (14) comprises a first fixing block (22) and a second fixing block (23), two connecting rods (24) are fixedly connected between the first fixing block (22) and the second fixing block (23), the first fixing block (22) is fixedly installed on the telescopic shaft (13), a third through hole (25) is formed in the first fixing block (22), a fourth through hole (26) is formed in the second fixing block (23), the same limiting rod (27) penetrates through the third through hole (25) and the fourth through hole (26), and a first annular sheet (28) and a second annular sheet (33) are fixed on the limiting rod (27), a compression spring (29) is arranged between the first fixing block (22) and the second fixing block (23), a rectangular sheet (30) is fixed at one end of the limiting rod (27), a rectangular block (31) is fixed at one end of the rectangular sheet (30), a plurality of limiting bulges (32) are arranged at one end of the rectangular block (31), the limiting bulge (32) is matched with the limiting clamping groove (21), the cross section of the limiting bulge (32) is in a right-angled triangle shape, the limiting rod (27) is sleeved with a sleeve (34), a positioning block (35) is fixed on the outer side surface of the sleeve (34), a circular sheet (36) is fixedly arranged at the other end of the limiting rod (27) through a second screw (37), one end of the second fixing block (23) is fixed with a positioning plate (38), and one end of the positioning plate (38) is provided with a positioning groove (39).

3. The electrochemiluminescence apparatus for detecting tumor radiotherapy reference markers as set forth in claim 1, wherein the cross-sectional diameter of the support column (6) is smaller than the aperture of the first through hole (5), and the support column (6) penetrates through the first through hole (5).

4. The electrochemiluminescence apparatus for detecting tumor radiotherapy reference markers as claimed in claim 1, wherein the movable blocking plate (3) is provided with a plurality of anti-slip ribs on the outer surface of the side away from the electrochemiluminescence apparatus body (1), and the anti-slip ribs are parallel to each other.

5. The electrochemiluminescence apparatus for detecting tumor radiotherapy reference markers as set forth in claim 2, wherein the sleeve (34) is located between the second annular plate (33) and the circular plate (36), and a distance between the second annular plate (33) and the circular plate (36) is greater than a length of the sleeve (34).

6. The electrochemiluminescence apparatus for detecting tumor radiotherapy reference markers as claimed in claim 2, wherein the compression spring (29) is sleeved on the limiting rod (27), and two ends of the compression spring (29) are respectively contacted with the first annular plate (28) and the second fixing block (23).

7. The electrochemiluminescence apparatus for detecting tumor radiotherapy reference marker of claim 1, wherein an input terminal of the push rod motor (11) is electrically connected to an output terminal of the foot switch (19), and an input terminal of the foot switch (19) is electrically connected to an external power source.

8. The electrochemiluminescence apparatus for detecting the tumor radiotherapy reference marker as claimed in claim 1, wherein two rectangular columns (40) are fixedly mounted on outer surfaces of front and rear ends of the bottom support plate (12), a threaded rod (41) is connected to each rectangular column (40) in a threaded manner, a foot gasket (42) is mounted at the bottom of the threaded rod (41), a cross rod (43) is welded to the top of the threaded rod (41), a third annular piece (44) is welded to the threaded rod (41), and a handle rod (45) is welded to one end of the cross rod (43).

Technical Field

The invention relates to the technical field of tumor marker detection, in particular to an electrochemical luminometer for detecting a tumor radiotherapy reference marker.

Background

The biochemical property and the metabolic abnormality of tumor cells, so that substances with changed quality or quantity appear in body fluid, excrements and tissues of tumor patients, namely tumor markers which are mainly used for finding primary tumors, screening high risk groups of tumors, differential diagnosis of benign and malignant tumors, observation and evaluation of tumor development degree judgment of tumor treatment effect, prediction of tumor recurrence and the like in clinic, while an electrochemical luminometer is equipment for detecting the tumor markers, integrates multiple technologies, applies immunology, streptavidin biological coating technology and electrochemical luminescence labeling technology, and adds paramagnetic particles coated with antibodies and antibodies marked by luminescent agents into a reaction cup for incubation to form magnetic microbead coated antibody-antigen-luminescent agent labeled antibody complexes, sucking the compound into the flow chamber, washing with TPA buffer solution, when the magnetic particles flow across the electrode surface, the magnetic particles are attracted by the magnet under the electrode, the free luminescent agent labeled antibody is washed away, and the voltage is applied to the electrode to start the electrochemical luminescence reaction, so that the luminescent agent label and TPA carry out electron transfer on the electrode surface to generate electrochemical luminescence.

The current electrochemical luminometer still has certain disadvantages in practical use: firstly, the interface on the electrochemiluminescence instrument is generally directly exposed in the air, and due to suspended impurities and moisture in the air, the interface is easily exposed for a long time to cause poor contact when in use; secondly, the current electrochemical luminometer is directly placed on a table, but operators operating the electrochemical luminometer have different heights, so that the operators with higher heights need to bend down to operate, and the operators with shorter heights need foot pads to cause inconvenience to the actual operation of people, so that the electrochemical luminometer for detecting the tumor radiotherapy reference marker is provided.

Disclosure of Invention

The invention provides an electrochemical luminometer for detecting a tumor radiotherapy reference marker, which solves the problems that the interface of the existing electrochemical luminometer is easy to be in poor contact and the height of the existing electrochemical luminometer cannot be adjusted.

In order to achieve the purpose, the invention adopts the following technical scheme:

an electrochemical luminoscope for detecting a reference marker in tumor radiotherapy comprises an electrochemical luminoscope body and an interface arranged on the electrochemical luminoscope body, wherein a movable blocking piece is arranged on the electrochemical luminoscope body, a damping mechanism is arranged on the movable blocking piece, a first through hole is formed in the movable blocking piece, the damping mechanism comprises a supporting column and a pressing plate, the pressing plate is fixedly arranged on the electrochemical luminoscope body through a first screw, the first screw penetrates through the supporting column, a rubber gasket is arranged between the pressing plate and the movable blocking piece, a bottom fixing plate is fixedly arranged at the bottom of the electrochemical luminoscope body, a push rod motor is arranged at the bottom of the bottom fixing plate, a bottom supporting plate is fixedly arranged at the bottom of the push rod motor, an output shaft of the push rod motor is fixedly connected with the bottom fixing plate, and four telescopic shafts are arranged between the bottom fixing plate and the bottom supporting plate, and be provided with stop gear on the telescopic shaft, four second through-holes have been seted up on the end support board, and the inside of second through-hole runs through there is the bumper shock absorber, the annular slab is installed to the bottom of bumper shock absorber, and annular slab fixed mounting is on the end support board, the universal wheel is installed to the damping axle bottom of bumper shock absorber, fixed mounting has foot switch in the end support board, the movable shaft tip and the end fixing plate fixed connection of telescopic shaft, and the bottom and the end support board fixed connection of telescopic shaft.

Preferably, a strip-shaped groove is formed in the side surface of the movable shaft of the telescopic shaft, a plurality of limiting clamping grooves are formed in the inner surface of the strip-shaped groove, the limiting mechanism comprises a first fixing block and a second fixing block, two connecting rods are fixedly connected between the first fixing block and the second fixing block, the first fixing block is fixedly mounted on the telescopic shaft, a third through hole is formed in the first fixing block, a fourth through hole is formed in the second fixing block, the same limiting rod penetrates through the third through hole and the fourth through hole, a first annular sheet and a second annular sheet are fixed on the limiting rod, a compression spring is arranged between the first fixing block and the second fixing block, a rectangular sheet is fixed at one end of the limiting rod, a rectangular block is fixed at one end of the rectangular sheet, a plurality of limiting bulges are arranged at one end of the rectangular block, and the limiting bulges and the limiting clamping grooves are matched, the cross section shape of the limiting protrusion is a right-angled triangle, the limiting rod is sleeved with the sleeve, the outer side face of the sleeve is fixedly provided with the positioning block, the other end of the limiting rod is fixedly provided with the circular piece through the second screw, one end of the second fixing block is fixedly provided with the positioning plate, and one end of the positioning plate is provided with the positioning groove.

Preferably, the diameter of the cross section of the supporting column is smaller than the aperture of the first through hole, and the supporting column penetrates through the first through hole.

Preferably, the outer surface of one side of the movable blocking piece, which is far away from the electrochemical luminoscope body, is provided with a plurality of anti-slip convex strips, and the plurality of anti-slip convex strips are parallel to each other.

Preferably, the sleeve is located between the second annular sheet and the circular sheet, and the distance between the second annular sheet and the circular sheet is greater than the length of the sleeve.

Preferably, the compression spring is sleeved on the limiting rod, and two ends of the compression spring are respectively contacted with the first annular sheet and the second fixing block.

Preferably, the input end of the push rod motor is electrically connected with the output end of the foot switch, and the input end of the foot switch is electrically connected with the external power supply.

Preferably, the equal fixed mounting in both ends surface has two rectangle posts around the end support board, and threaded connection has a threaded rod on the rectangle post, the foot gasket is installed to the bottom of threaded rod, and the top welding of threaded rod has the horizontal pole, the welding has the third annular piece on the threaded rod, the welding of the one end of horizontal pole has the handle bar.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the movable blocking piece, the damping mechanism, the first through hole, the supporting column, the pressing plate, the first screw and the rubber gasket are arranged, and the rotatable movable blocking piece is used for blocking the interface, so that the condition of poor contact of the interface can be effectively avoided, and the practical use effect is good.

2. According to the invention, the bottom fixing plate, the push rod motor, the bottom supporting plate, the telescopic shafts, the limiting mechanism, the pedal switch, the strip-shaped groove, the limiting clamping groove, the first fixing block, the second fixing block, the connecting rod, the third through hole, the fourth through hole, the limiting rod, the first annular piece, the compression spring, the rectangular piece, the limiting bulge, the second annular piece, the sleeve, the positioning block, the circular piece, the second screw, the positioning plate and the positioning groove are arranged, the height of the electrochemical luminoscope can be adjusted through the push rod motor, operators with different heights can operate the electrochemical luminoscope in the most comfortable posture, and the torque force of the electrochemical luminoscope can be offset when the electrochemical luminoscope is inclined by matching the four telescopic shafts with the limiting mechanism, so that the use safety of the electrochemical luminoscope is.

3. According to the invention, through the arrangement of the second through hole, the shock absorber, the annular plate and the universal wheel, people can move the electrochemical luminometer more conveniently, and the use convenience of the electrochemical luminometer is improved.

4. According to the invention, the rectangular column, the threaded rod, the foot gasket, the cross rod, the third annular sheet and the handle rod are arranged, so that the contact area between the bottom support plate and the ground is increased, and the stability of the electrochemical luminoscope in the use process is improved.

In conclusion, the invention effectively avoids the condition of poor contact of the interface, can adjust the height of the electrochemical luminometer, is convenient for people to operate, realizes the convenience of the electrochemical luminometer, and has high safety and strong practicability.

Drawings

FIG. 1 is a schematic view of the whole structure of an electrochemiluminescence apparatus for detecting a reference marker in tumor radiotherapy according to the present invention;

FIG. 2 is a side view of a partial cross-sectional view of a movable baffle of an electrochemiluminescence apparatus for detecting a reference marker in tumor radiotherapy according to the present invention;

FIG. 3 is an enlarged sectional view taken at A of FIG. 1 of an electrochemiluminescence apparatus for detecting a reference marker in tumor radiotherapy according to the present invention;

FIG. 4 is a top view of a positioning plate of an electrochemiluminescence apparatus for detecting a reference marker in tumor radiotherapy according to the present invention;

FIG. 5 is a schematic diagram of a bottom supporting plate of an electrochemiluminescence apparatus for detecting a reference marker in tumor radiotherapy according to an embodiment of the present invention.

In the figure: the electro-chemical luminescence apparatus comprises an electro-chemical luminescence apparatus body 1, an interface 2, a movable blocking piece 3, a damping mechanism 4, a first through hole 5, a supporting column 6, a pressing plate 7, a first screw 8, a rubber gasket 9, a bottom fixing plate 10, a push rod motor 11, a bottom supporting plate 12, a telescopic shaft 13, a limiting mechanism 14, a second through hole 15, a shock absorber 16, a ring plate 17, a universal wheel 18, a foot switch 19, a strip-shaped groove 20, a limiting clamping groove 21, a first fixing block 22, a second fixing block 23, a connecting rod 24, a third through hole 25, a fourth through hole 26, a limiting rod 27, a first ring plate 28, a compression spring 29, a rectangular plate 30, a rectangular block 31, a limiting bulge 32, a second ring plate 33, a sleeve 34, a positioning block 35, a circular plate 36, a second screw 37, a positioning plate 38, a positioning groove 39, a rectangular column 40, a threaded rod 41, a foot gasket 42, a third ring plate 43.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.