CN219552041U - Collecting device for fecal parasite egg sample - Google Patents

Abstract

The utility model relates to the technical field of biological experimental equipment and discloses a collection device for faecal parasite egg samples, which comprises a motor, wherein the top end of the motor is fixedly connected with a driving shaft, the top end of the driving shaft is fixedly connected with a connecting rod, the left side of the top end of the connecting rod is fixedly connected with a fixing column, the top end of the fixing column is fixedly connected with a collection barrel, the inner wall of the bottom end of the collection barrel is fixedly connected with a limiting column, the outer wall of the limiting column is in threaded connection with a filter screen, the inner wall of the limiting column is in threaded connection with a supporting rod, and the outer wall of the supporting rod is rotatably connected with a plurality of circular rings. According to the utility model, the motor drives the collecting barrel to do circular motion, so that the circular ring is driven to rotate and throw, the massive excrement is scattered, the large-particle impurities on the filter screen are scraped off by the scraping plate, the insect eggs are thrown out of the filter screen under the action of centrifugal force, and the filter screen and the supporting rod are convenient to take down for cleaning and replacement.

Description

Collecting device for fecal parasite egg sample

Technical Field

The utility model relates to the technical field of biological experimental equipment, in particular to a device for collecting a fecal parasite egg sample.

Background

The fecal microscopic examination is the main content of clinical routine examination, and is used for examining various tangible components, and a plurality of diseases infected by parasites can be detected in feces, namely pathogen-parasitic ova or bodies, and common parasite examination methods include routine smear microscopic examination method, egg collecting method and the like, and a parasitic ova sample is acquired by using an ova collecting device.

Most of the current insect egg collecting devices are used for separating large particles from insect eggs and feces after mixing and stirring, but in actual operation, massive feces often cannot be fully dispersed, so that the efficiency of separating the insect eggs is reduced, and a filtering screen is easily blocked by large particle impurities and needs to be replaced frequently.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a fecal parasite egg sample collecting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a collection device of excrement and urine parasite ovum sample, includes the motor, the top fixedly connected with drive shaft of motor, the top fixedly connected with connecting rod of drive shaft, the top left side fixedly connected with fixed column of connecting rod, the top fixedly connected with collecting vessel of fixed column, the bottom inner wall fixedly connected with spacing post of collecting vessel, the outer wall threaded connection of spacing post has the filter screen, the inner wall threaded connection of spacing post has the bracing piece, the outer wall rotation of bracing piece is connected with a plurality of rings, the equal fixedly connected with stirring rod in one side of ring, the equal fixedly connected with scraper blade of the other end of stirring rod, the outer wall fixedly connected with ring piece of collecting vessel, the outer wall sliding connection of ring piece has the slide rail, the bottom fixedly connected with a plurality of supports of slide rail, the bottom fixedly connected with base of support.

As a further description of the above technical solution:

the top of the collecting barrel is provided with a barrel cover, and the top of the barrel cover is fixedly connected with a handle.

As a further description of the above technical solution:

the bottom fixedly connected with of bung is filled with the stopper in, the outer wall sliding connection of stopper is at the inner wall of filter screen.

As a further description of the above technical solution:

one end of the outer side of the scraping plate is connected to the inner wall of the filter screen in a sliding mode.

As a further description of the above technical solution:

the bottom fixed connection of motor is on the base, both sides all fixedly connected with backup pad around the outer wall of motor, the other end fixed connection of backup pad is on the support.

As a further description of the above technical solution:

the inner wall of the sliding rail is provided with a sliding groove at the position corresponding to the ring piece.

As a further description of the above technical solution:

and a ring groove is arranged at the position of the outer wall of the supporting rod corresponding to the ring.

As a further description of the above technical solution:

and a round hole is formed in the left side of the top end of the connecting rod, corresponding to the position of the fixed column.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, the motor drives the connecting rod and the fixed column to do circular motion and synchronously drives the collecting barrel to move, and as only one side of the circular ring is provided with the connecting rod, the supporting rod drives the circular ring to rotate and throw when doing circular motion, the blocky excrement is scattered, and the blocky excrement is fully mixed and stirred in water, so that the worm eggs and the tiny excrement pulp are thrown out of the filter screen through the action of centrifugal force and enter the collecting barrel, and the large particles in the worm eggs and the excrement are efficiently separated.

2. In the utility model, in the stirring process, the scraping plate can scrape off large particle impurities blocked on the filter screen, so that the insect eggs can pass through the filter screen, and the filter screen and the supporting rod are connected through threads, so that the insect eggs can be conveniently taken down for cleaning and replacement.

Drawings

FIG. 1 is a front perspective view of a fecal parasite egg sample collection device according to the present utility model;

fig. 2 is a sectional view of a barrel body of a device for collecting a fecal parasite egg sample according to the present utility model;

fig. 3 is a schematic diagram of a stirring structure of a device for collecting a fecal parasite egg sample according to the present utility model;

fig. 4 is a schematic diagram showing a transmission structure of a device for collecting a fecal parasite egg sample according to the present utility model.

Legend description:

1. a barrel cover; 2. a collecting barrel; 3. a slide rail; 4. a support plate; 5. a base; 6. a motor; 7. a bracket; 8. a chute; 9. a ring piece; 10. a handle; 11. an inner plug; 12. a filter screen; 13. a limit column; 14. a support rod; 15. a circular ring; 16. a scraper; 17. a stirring rod; 18. a ring groove; 19. fixing the column; 20. a connecting rod; 21. a round hole; 22. a drive shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a collection device of excrement and urine parasite ovum sample, including motor 6, the top fixedly connected with drive shaft 22 of motor 6, the top fixedly connected with connecting rod 20 of drive shaft 22, the top left side fixedly connected with fixed column 19 of connecting rod 20, the top fixedly connected with collecting vessel 2 of fixed column 19, when collecting the ovum sample, hold clear water in collecting vessel 2 earlier, then pour into the excrement and urine sample in filter screen 12, cover bung 1, starter motor 6 drives connecting rod 20 and fixed column 19 and do circular motion, synchronous drive collecting vessel 2 is circular motion, the bottom inner wall fixedly connected with spacing post 13 of collecting vessel 2, the outer wall threaded connection of spacing post 13 has filter screen 12, the inner wall threaded connection of spacing post 13 has bracing piece 14, the outer wall rotation of bracing piece 14 is connected with a plurality of rings 15, one side of rings 15 is equal fixedly connected with stirring rod 17, the equal fixedly connected with scraper 16 of the other end of stirring rod 17, because only one side of rings 15 is provided with stirring rod 17, can drive ring 15 rotation when 14 is circular motion, fully mix the inside excrement and urine sample of stirring vessel 12, scraper 16 can be with the large-size particles that can be in the filter screen 12 and the effect of the large-size particles that can be connected with the filter screen 9 through the slide bracket 9 in the side-mounted slide way, the effect of the baffle plate is connected with the filter screen 9, the bottom of the baffle plate is high-end piece is realized, the baffle plate is connected with the bottom end 9 in the baffle plate is connected with the collecting vessel 2, the baffle plate is connected with the baffle plate is high-plate 9, and the baffle plate is connected with the baffle plate 9, and is connected with the baffle plate 9.

The top of collecting vessel 2 is provided with bung 1, the top fixedly connected with handle 10 of bung 1, the bottom fixedly connected with inner stopper 11 of bung 1, the outer wall sliding connection of inner stopper 11 is at the inner wall of filter screen 12, inner stopper 11 carries out spacingly to filter screen 12, when preventing that collecting vessel 2 from being circular motion, make filter screen 12 warp through inertia, filter screen 12 and bracing piece 14 all pass through threaded connection in addition, conveniently take off and wash and change, the equal sliding connection in the inner wall of filter screen 12 of outside one end of scraper blade 16, the bottom fixedly connected with of motor 6 is on base 5, both sides all fixedly connected with backup pad 4 around the outer wall of motor 6, the other end fixedly connected with of backup pad 4 is on support 7, the position department that the inner wall of slide rail 3 corresponds ring piece 9 is provided with spout 8, the outer wall of bracing piece 14 corresponds the position department of ring 15 is provided with annular groove 18, the position department that the top left side of connecting rod 20 corresponds fixed column 19 is provided with round hole 21.

Working principle: when collecting insect egg samples, firstly, clear water is stored in the collecting barrel 2, then, excrement samples are poured into the filter screen 12, the barrel cover 1 is covered, the starting motor 6 drives the connecting rod 20 and the fixing column 19 to do circular motion, the collecting barrel 2 is synchronously driven to do circular motion, the limiting is carried out through the annular piece 9, the collecting barrel 2 is prevented from derailing, as the stirring rod 17 is arranged on only one side of the annular ring 15, the supporting rod 14 can be driven to rotate and swing when doing circular motion, the excrement samples inside the filter screen 12 are fully mixed and stirred, meanwhile, the scraping plate 16 can scrape large particle impurities blocked on the filter screen 12, so that insect eggs and small excrement pulp can be thrown out of the filter screen 12 through the action of centrifugal force, the large particle can be separated into the collecting barrel 2, finally, a detector can detect parasitic insect egg sample liquid in the collecting barrel 2 through the dropper, and the filter screen 12 and the supporting rod 14 are connected through threads, so that the parasitic insect eggs can be conveniently taken down for cleaning and replacement.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. A fecal parasite egg sample collection device comprising a motor (6), characterized in that: the utility model discloses a motor, including motor (6), top fixedly connected with drive shaft (22), top fixedly connected with connecting rod (20) of drive shaft (22), top left side rotation of connecting rod (20) is connected with fixed column (19), top fixedly connected with collecting vessel (2) of fixed column (19), the bottom inner wall fixedly connected with spacing post (13) of collecting vessel (2), the outer wall threaded connection of spacing post (13) has filter screen (12), the inner wall threaded connection of spacing post (13) has bracing piece (14), the outer wall rotation of bracing piece (14) is connected with a plurality of rings (15), one side of ring (15) is fixedly connected with stirring rod (17), the equal fixedly connected with scraper blade (16) of the other end of stirring rod (17), the outer wall fixedly connected with ring piece (9) of collecting vessel (2), the outer wall sliding connection of ring piece (9) has slide rail (3), the bottom fixedly connected with a plurality of support (7) of slide rail (3), the bottom fixedly connected with base (5) of support (7).

2. A fecal parasite egg sample collection device according to claim 1, wherein: the top of the collecting barrel (2) is provided with a barrel cover (1), and the top of the barrel cover (1) is fixedly connected with a handle (10).

3. A fecal parasite egg sample collection device according to claim 2, wherein: the bottom end of the barrel cover (1) is fixedly connected with an inner plug (11), and the outer wall of the inner plug (11) is slidably connected with the inner wall of the filter screen (12).

4. A fecal parasite egg sample collection device according to claim 1, wherein: one end of the outer side of the scraping plate (16) is slidably connected with the inner wall of the filter screen (12).

5. A fecal parasite egg sample collection device according to claim 1, wherein: the bottom fixed connection of motor (6) is on base (5), both sides all fixedly connected with backup pad (4) around the outer wall of motor (6), the other end fixed connection of backup pad (4) is on support (7).

6. A fecal parasite egg sample collection device according to claim 1, wherein: a sliding groove (8) is formed in the position, corresponding to the ring piece (9), of the inner wall of the sliding rail (3).

7. A fecal parasite egg sample collection device according to claim 1, wherein: an annular groove (18) is formed in the position, corresponding to the annular ring (15), of the outer wall of the supporting rod (14).

8. A fecal parasite egg sample collection device according to claim 1, wherein: a round hole (21) is formed in the left side of the top end of the connecting rod (20) and corresponds to the position of the fixing column (19).