CN218445145U

CN218445145U - Reagent card pushing device of portable fluorescence quantitative analyzer

Info

Publication number: CN218445145U
Application number: CN202222753954.2U
Authority: CN
Inventors: 黄守程; 刘国东; 黄萍; 任洪鑫; 陈娇娇
Original assignee: Infineon Biotechnology Jiangsu Co ltd
Current assignee: Infineon Biotechnology Jiangsu Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-03
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to a reagent card pusher technical field of portable fluorescence quantitative analysis appearance especially relates to a reagent card pusher of portable fluorescence quantitative analysis appearance. Its technical scheme includes mounting disc, base, draw-in groove, mosaic block, first motor and second motor, the base upper end is provided with the mounting disc, the mounting disc upper end is provided with the draw-in groove, draw-in groove internally mounted has the reagent card, the draw-in groove upper end is provided with scanning device, the mounting disc top is provided with the mosaic block, mounting disc upper end rear side is provided with first motor, the mounting disc upper end is provided with the hydraulic stem, the mounting disc lower extreme is provided with inserts the axle, base upper end one side is provided with the second motor. The utility model discloses a gear and the cooperation of inserting between the axle construction, gear promotion ring gear, the mounting disc realizes rotating through inserting the axle, carries out position control to the pusher draw-in groove, and is more nimble convenient during the use, and the inserted block is pegged graft on the hydraulic stem, and sample detection obtains stably.

Description

Reagent card pushing device of portable fluorescence quantitative analyzer

Technical Field

The utility model relates to a reagent card pusher technical field of portable fluorescence quantitative analysis appearance especially relates to a reagent card pusher of portable fluorescence quantitative analysis appearance.

Background

A fluorescence quantitative analyzer is a medical scientific research instrument used in the fields of biology and clinical medicine, and a reagent card pushing device of a portable fluorescence quantitative analyzer is provided in the publication No. CN210571965U, wherein the patent China indicates that most of reagent card pushing devices of fluorescence analyzers on the market at present drive the pushing and the pushing of test paper to be detected by rollers or belt pulleys, and the rollers or the belt pulleys on the small-sized analyzer often have the defects of unsmooth clamping, improper pushing, inaccurate positioning, high exposure degree and the like, thereby influencing the stability and the accuracy of analysis and detection activities.

The publication number CN210571965U comprises main components such as a reagent card, a reagent card slot, a scanning device, a direct current stepping motor, a fixed guide rail and a threaded sliding module, is mainly used for automatically pushing and pushing a sample to be detected on a portable fluorescence quantitative analyzer, and has the characteristics of simple structure and accurate pushing position.

The device drives the moving rod which is rotationally connected with the thread of the mosaic block through the direct current stepping motor to push the reagent card to move, so that the detection activity and accuracy of the fluorescence quantitative analyzer with the reagent card moving are realized. But the device does not possess the function to the convenient regulation position of fluorescence quantitative analyzer when using, and the detection personnel are in the removal state because the various appurtenance that need take when detecting, need remove the centre gripping card and correspond the position when waiting to detect the sample and placing on detecting the card, and the pusher of reagent card can't carry out the convenient adjustment in position, and flexibility and convenience are not enough during the use, and we propose a reagent card pusher of portable fluorescence quantitative analyzer for this reason and solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reagent card pusher of portable fluorescence quantitative analysis appearance to the problem that exists among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reagent card pusher of portable fluorescence quantitative analysis appearance, includes mounting disc, base, draw-in groove, mosaic block, first motor and second motor, the base upper end is provided with the mounting disc, the mounting disc upper end is provided with the draw-in groove, the inside slidable mounting of draw-in groove has the reagent card, the draw-in groove upper end is provided with scanning device, the mounting disc top is provided with the mosaic block, mounting disc upper end rear side is provided with first motor, the mounting disc upper end is provided with the hydraulic stem, the mounting disc lower extreme is provided with the axle of inserting, the mounting disc outer wall has cup jointed the ring gear, base upper end one side is provided with the second motor, second motor upper end is provided with the gear.

When this scheme of use is a portable fluorescence quantitative analysis appearance's reagent card pusher, to detect the sample and place in reagent card upper end, first motor function, the motion pole promotes the mosaic piece, realize driving the reagent card and advance the scanning device lower extreme, detect the sample, when the pusher draw-in groove needs to carry out the position adjustment, second motor function drives the gear and promotes the ring gear, the adjustment of pusher draw-in groove realization position, when corresponding with the staff, new reagent realizes placing in reagent card upper end, obtain more in a flexible way during the use, before the sample testing, the hydraulic stem function upper end is pegged graft inside the locating hole, it is fixed to the mosaic piece.

Preferably, the mounting disc upper end is provided with the slide, mosaic block lower extreme slidable mounting is in the slide upper end, mosaic block lower extreme one side is connected with the reagent card. The slide ensures that the bottom of the mosaic block is effectively supported in a sliding manner, and the mosaic block moves to drive the reagent card to move synchronously.

Preferably, a moving rod is arranged at one end of the first motor, and one end of the moving rod rotates to be inserted into the embedding block in a rotating mode. The first motor drives the motion rod to move when operating, and the motion rod pushes the mosaic blocks because of rotating and inserting when rotating.

Preferably, the mosaic block is internally provided with a positioning hole, and the telescopic end at the upper end of the hydraulic rod corresponds to the positioning hole. The upper end of the hydraulic rod is inserted into the positioning hole, the embedding block is clamped, and stability of the embedding block in fixing is guaranteed.

Preferably, the bearing is installed to the inside embedding of base upper end, the lower extreme of inserting the axle rotates to peg graft in the bearing inside. The lower end of the mounting plate rotates in the bearing through the insertion shaft, and the rotation at the upper end of the base is realized.

Preferably, the gear and the ring gear are mutually meshed. When the gear rotates, the gear ring is meshed and pushed.

Preferably, base lower extreme four corners department all is provided with the supporting leg, and the supporting leg lower extreme is provided with the slipmat, the gripping groove has all been seted up to both ends inside around the base. The supporting legs support the bottom of the base, the stability of the bottom of the supporting legs is improved through the anti-slip pads, and meanwhile, the base is effectively gripped when lifted through the gripping grooves.

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

1. the utility model has the advantages that the gear pushes the gear ring to rotate, the position of the pushing device is adjusted, the position of the reagent card is adjusted, and the flexibility and convenience of the detector are improved when in use;

2. when the mosaic block drives the reagent card to move to the detection device lower extreme, which inside is seen in the location to the grafting in hydraulic stem upper end, to the mosaic block joint, improves the stability that reagent card upper end detected the sample and detects.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a main sectional view of the present invention;

fig. 3 is a main section view of the mosaic block in fig. 2 of the present invention.

Reference numerals: 1. mounting a disc; 2. a gear; 3. a ring gear; 4. a base; 5. a card slot; 6. a reagent card; 7. embedding blocks; 8. a motion bar; 9. a slider; 10. positioning holes; 11. a hydraulic lever; 12. a first motor; 13. a grip groove; 14. a scanning device; 15. a second motor; 16. inserting a shaft; 17. and a bearing.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1-3, the utility model provides a reagent card pusher of portable fluorescence quantitative analyzer, including mounting disc 1, base 4, draw-in groove 5, inlay 7, first motor 12 and second motor 15, base 4 upper end is provided with mounting disc 1, mounting disc 1 upper end is provided with draw-in groove 5, draw-in groove 5 inside slidable mounting has reagent card 6, draw-in groove 5 upper end is provided with scanning device 14, mounting disc 1 top is provided with inlay 7, mounting disc 1 upper end is provided with slide 9, inlay 7 lower extreme slidable mounting is in slide 9 upper end, inlay 7 lower extreme one side is connected with reagent card 6, mounting disc 1 upper end rear side is provided with first motor 12, first motor 12 one end is provided with motion pole 8, motion pole 8 one end is rotated and is pegged graft inside inlay 7, mounting disc 1 lower extreme is provided with inserted shaft 16, base 4 upper end inside embedding is installed bearing 17, inserted shaft 16 lower extreme rotates and pegs to be pegged graft inside bearing 17, mounting disc 1 outer wall has cup jointed ring gear 3, base 4 upper end one side is provided with second motor 15 upper end, gear 15 and gear 2, base 4 lower extreme all are provided with the inside the gripping pad 13, the lower extreme has all been provided with the supporting leg in the angle department around the base 4, and the looks gripping has seted up the looks gripping leg.

The working principle based on the embodiment 1 is as follows: first motor 12 function motion pole 8 promotes mosaic block 7, the realization drives reagent card 6 and shifts out scanning device 14 lower extreme, scanning device 14 is fluorescence quantitative analysis appearance body, the reagent sample after the detection can be saved, walk about the storage back at the staff, place new sample in reagent card 6 upper end, staff's position has changed this moment, second motor 15 function drives gear 2 and promotes ring gear 3, the adjustment of position is realized to pusher draw-in groove 5, when corresponding with the staff, new reagent is realized placing in reagent card 6 upper end, obtain more in a flexible way during the use.

Example two

As shown in fig. 1-3, the reagent card 6 pushing device of the portable fluorescence quantitative analyzer of the present invention further includes: locating hole 10 has been seted up to mosaic block 7 inside, and mounting disc 1 upper end is provided with hydraulic stem 11, and the flexible end in hydraulic stem 11 upper end corresponds with locating hole 10.

In this embodiment, before the sample testing, 11 operation upper ends of hydraulic stem are pegged graft inside locating hole 10, and are fixed to mosaic block 7, even 12 maloperation operations of first motor this moment, mosaic block 7 also can remain stable with reagent card 6, and is more firm during the sample testing.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a reagent card pusher of portable fluorescence quantitative analysis appearance, includes mounting disc (1), base (4), draw-in groove (5), mosaic block (7), first motor (12) and second motor (15), its characterized in that: base (4) upper end is provided with mounting disc (1), mounting disc (1) upper end is provided with draw-in groove (5), draw-in groove (5) inside slidable mounting has reagent card (6), draw-in groove (5) upper end is provided with scanning device (14), mounting disc (1) top is provided with mosaic block (7), mounting disc (1) upper end rear side is provided with first motor (12), mounting disc (1) upper end is provided with hydraulic stem (11), mounting disc (1) lower extreme is provided with inserted shaft (16), ring gear (3) have been cup jointed to mounting disc (1) outer wall, base (4) upper end one side is provided with second motor (15), second motor (15) upper end is provided with gear (2).

2. The reagent card pushing device of a portable fluorescence quantitative analyzer according to claim 1, characterized in that: mounting disc (1) upper end is provided with slide (9), inlay block (7) lower extreme slidable mounting is in slide (9) upper end, inlay block (7) lower extreme one side is connected with reagent card (6).

3. The reagent card pushing device of a portable fluorescence quantitative analyzer according to claim 1, characterized in that: one end of the first motor (12) is provided with a moving rod (8), and one end of the moving rod (8) rotates to be inserted into the embedding block (7).

4. The reagent card pushing device of a portable fluorescence quantitative analyzer according to claim 1, characterized in that: locating holes (10) are formed in the embedding blocks (7), and the telescopic ends at the upper ends of the hydraulic rods (11) correspond to the locating holes (10).

5. The reagent card pushing device of a portable fluorescence quantitative analyzer according to claim 1, characterized in that: the bearing (17) is installed in the inside embedding of base (4) upper end, it pegs graft in bearing (17) inside to insert the rotation of axle (16) lower extreme.

6. The reagent card pushing device of a portable fluorescence quantitative analyzer according to claim 1, characterized in that: the gear (2) and the gear ring (3) are mutually meshed.

7. The reagent card pushing device of a portable fluorescence quantitative analyzer according to claim 1, characterized in that: the base (4) lower extreme four corners department all is provided with the supporting leg, and the supporting leg lower extreme is provided with the slipmat, gripping groove (13) have all been seted up to both ends inside around base (4).