CN218067655U

CN218067655U - Chemiluminescence detection reagent strip

Info

Publication number: CN218067655U
Application number: CN202222107176.XU
Authority: CN
Inventors: 莫嘉乐; 冯绮华; 陈超明; 叶绍锋; 邓丽婷; 陈银芝; 余明明
Original assignee: Kangzheng Testing Service Co ltd
Current assignee: Kangzheng Testing Service Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-16
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a chemiluminescence detection reagent strip relates to reagent strip technical field, which comprises a housin, the welding has the barrel on the casing, fixedly connected with sucking disc on the barrel, sliding connection has the piston in the barrel, be provided with adjustment mechanism in the casing, the joint has the test strip in the casing, sliding connection has the reagent pipe in the test strip, be provided with fixture on the test strip. The utility model discloses a cup joint the barrel at the casing internal fixation, set up the sucking disc on the barrel, set up the piston in the barrel, sliding connection sloping block in the connecting block, welding connecting rod on the sloping block removes the sloping block through the connecting rod, and then makes the sloping block drive and remove in the connecting block, and then makes to place more stably behind sucking disc and the desktop contact.

Description

Chemiluminescence detection reagent strip

Technical Field

The utility model relates to a reagent strip technical field especially relates to a chemiluminescence detection reagent strip.

Background

A chemiluminescence detection reagent strip is provided in patent application publication No. CN 107664635A, and belongs to the technical field of chemiluminescence immunoassay. The chemiluminescence detection reagent strip is provided with a reading hole and a sample hole at two ends respectively, a tip head hole and a magnetic sleeve hole are sequentially arranged close to the sample hole, and a reagent hole, a substrate hole and a cleaning hole are further arranged on the reagent strip. The chemiluminescence detection reagent strip is convenient to use and easy to popularize. However, when the device is idle, the reagent tube is not placed stably on the table top, and meanwhile, the reagent tube is not convenient to clamp and place. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a chemiluminescence detection reagent strip has solved the device and when idle, places unstable, the reagent pipe technical problem that the centre gripping was placed not convenient for on the desktop.

For solving the technical problem, the utility model provides a pair of chemiluminescence detection reagent strip, which comprises a housin, the welding has the barrel on the casing, fixedly connected with sucking disc on the barrel, sliding connection has the piston in the barrel, be provided with adjustment mechanism in the casing, the joint has the test strip in the casing, sliding connection has the reagent pipe in the test strip, be provided with fixture on the test strip.

Preferably, a plug is plugged in the reagent tube, and the plug is contacted with the test strip. And the reagent tube is plugged by arranging a plug.

Preferably, the adjusting mechanism comprises a connecting block, a chute, an inclined block, a connecting rod, a supporting ring, a supporting block, a protruding block and a groove, the piston is fixedly connected with the connecting block, the chute is formed in the connecting block, the inclined block is connected with the chute in a sliding mode and is in contact with the shell, the inclined block is in contact with the barrel, the connecting rod is fixedly sleeved in the inclined block, the supporting block is welded on the connecting rod, and the supporting block is in contact with the shell. The inclined block is moved through the connecting rod, so that the inclined block drives the connecting block to move, and the sucker is placed more stably after contacting with the tabletop.

Preferably, the shell is welded with a support ring, and the support ring is connected with a connecting rod in a sliding manner. The connecting rod is supported by arranging the support ring.

Preferably, the supporting block is bonded with a bump, the shell is provided with a groove, and the groove is connected with the bump in a sliding manner. Through setting up lug and recess cooperation, spacing to the supporting shoe.

Preferably, fixture includes backup pad, square bar, splint and spring, the welding has the backup pad on the test strip, sliding connection has the square bar in the backup pad, the welding has splint on the square bar, splint and reagent pipe connector contact, the outside of square bar is provided with the spring, the one end and the splint contact of spring, the other end and the backup pad contact of spring. Act on the splint through spring elasticity, and then make the splint press from both sides the reagent pipe tight for reagent pipe places stably in the test strip.

Compared with the prior art, the utility model provides a pair of chemiluminescence detect reagent strip has following beneficial effect:

the utility model provides a chemiluminescence detection reagent strip cup joints the barrel through at the casing internal fixation, sets up the sucking disc on the barrel, sets up the piston in the barrel, sliding connection sloping block in the connecting block, and the connecting rod that welds on the sloping block removes the sloping block through the connecting rod, and then makes the sloping block drive the connecting block and remove, and then places more stably after making sucking disc and desktop contact.

The utility model provides a chemiluminescence detects reagent strip, through the welding backup pad on the test strip, sliding connection square bar in the backup pad, welding splint on the square bar, the outside of square bar sets up the spring, acts on splint through spring elasticity, and then makes splint press from both sides the reagent pipe tightly for the reagent pipe is placed stably in the test strip.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the section B of FIG. 2 according to the present invention;

fig. 5 is an enlarged view of the point C in fig. 2 according to the present invention.

Reference numbers in the figures: 1. a housing; 2. a barrel; 3. a suction cup; 4. a piston; 5. an adjustment mechanism; 6. a test strip; 7. a reagent tube; 8. a plug; 9. a clamping mechanism; 51. connecting blocks; 52. a chute; 53. a sloping block; 54. a connecting rod; 55. a support ring; 56. a support block; 57. a bump; 58. a groove; 91. a support plate; 92. a square bar; 93. a splint; 94. a spring.

Detailed Description

Referring to fig. 1, 2 and 5, a chemiluminescent detection reagent strip comprises a shell 1, wherein a barrel 2 is welded on the shell 1, a sucker 3 is fixedly connected on the barrel 2, a piston 4 is slidably connected in the barrel 2, an adjusting mechanism 5 is arranged in the shell 1, a test strip 6 is clamped in the shell 1, a reagent tube 7 is slidably connected in the test strip 6, a plug 8 is plugged in the reagent tube 7, the plug 8 is in contact with the test strip 6, the plug 8 is arranged to plug the reagent tube 7, and a clamping mechanism 9 is arranged on the test strip 6.

Referring to fig. 2, 3 and 4, the adjusting mechanism 5 includes a connecting block 51, a chute 52, an oblique block 53, a connecting rod 54, a supporting ring 55, a supporting block 56, a protrusion 57 and a groove 58, the connecting block 51 is fixedly connected to the piston 4, the chute 52 is formed on the connecting block 51, the oblique block 53 is slidably connected to the chute 52, the oblique block 53 contacts with the housing 1, the oblique block 53 contacts with the cylinder 2, the connecting rod 54 is fixedly sleeved on the oblique block 53, the supporting ring 55 is welded on the housing 1, the connecting rod 54 is slidably connected to the supporting ring 55, the connecting rod 54 is supported by the supporting ring 55, the supporting block 56 is welded on the connecting rod 54, the supporting block 56 contacts with the housing 1, the protrusion 57 is bonded on the supporting block 56, the groove 58 is formed on the housing 1, the protrusion 57 is slidably connected to the groove 58, the supporting block is limited 56 by the protrusion 57 and the groove 58, the oblique block 53 is moved by the connecting rod 54, and the connecting block 53 drives the connecting block 51 to move, so that the sucker 3 is placed more stably after contacting with the tabletop.

Referring to fig. 5, the clamping mechanism 9 includes a supporting plate 91, a square bar 92, a clamping plate 93 and a spring 94, the supporting plate 91 is welded on the test strip 6, the square bar 92 is slidably connected in the supporting plate 91, the clamping plate 93 is welded on the square bar 92, the clamping plate 93 contacts with the reagent tube 7, the spring 94 is arranged outside the square bar 92, one end of the spring 94 contacts with the clamping plate 93, the other end of the spring 94 contacts with the supporting plate 91, and elastically acts on the clamping plate 93 through the spring 94, so that the clamping plate 93 clamps the reagent tube 7, and the reagent tube 7 is stably placed in the test strip 6.

The working principle is as follows: during the use, with sucking disc 3 and mesa contact, then remove sloping block 53 through connecting rod 54, sloping block 53 removes and slides relative chute 52, and then make connecting block 51 remove, and then make piston 4 rebound, and then make and form the negative pressure between sucking disc 3 and the desktop, and then make the device place stably on the mesa, in this process, connecting rod 54 drives supporting shoe 56 and removes, make lug 57 and current recess 58 dislocation, it is spacing to the supporting shoe 56 in getting into next recess 58, act on splint 93 through spring 94 elasticity, and then make splint 93 press from both sides reagent pipe 7 tight, make reagent pipe 7 place stably in test strip 6.

Claims

1. A chemiluminescent detection reagent strip comprises a shell (1), and is characterized in that: the welding has barrel (2) on casing (1), fixedly connected with sucking disc (3) on barrel (2), sliding connection has piston (4) in barrel (2), be provided with adjustment mechanism (5) in casing (1), casing (1) inside joint has test strip (6), sliding connection has reagent pipe (7) in test strip (6), be provided with fixture (9) on test strip (6).

2. A chemiluminescent detection reagent strip according to claim 1 wherein the reagent tube (7) is plugged with a plug (8), the plug (8) contacting the test strip (6).

3. The chemiluminescent detection reagent strip according to claim 1, wherein the adjusting mechanism (5) comprises a connecting block (51), an inclined groove (52), an inclined block (53), a connecting rod (54), a supporting ring (55), a supporting block (56), a convex block (57) and a groove (58), the connecting block (51) is fixedly connected to the piston (4), the inclined groove (52) is formed in the connecting block (51), the inclined block (53) is slidably connected to the inclined groove (52), the inclined block (53) is in contact with the shell (1), the inclined block (53) is in contact with the barrel (2), the connecting rod (54) is fixedly sleeved in the inclined block (53), the supporting block (56) is welded to the connecting rod (54), and the supporting block (56) is in contact with the shell (1).

4. A chemiluminescent detection reagent strip according to claim 3 wherein the housing (1) is welded with a support ring (55), the support ring (55) is connected with a connecting rod (54) in a sliding way.

5. The chemiluminescent detection reagent strip according to claim 3 wherein the support block (56) is adhered with a projection (57), the housing (1) is provided with a groove (58), and the projection (57) is slidably connected in the groove (58).

6. The chemiluminescent detection reagent strip according to claim 1, wherein the clamping mechanism (9) comprises a support plate (91), a square rod (92), a clamping plate (93) and a spring (94), the support plate (91) is welded on the test strip (6), the square rod (92) is slidably connected in the support plate (91), the clamping plate (93) is welded on the square rod (92), the clamping plate (93) is in contact with the reagent tube (7), the spring (94) is arranged outside the square rod (92), one end of the spring (94) is in contact with the clamping plate (93), and the other end of the spring (94) is in contact with the support plate (91).