CN219434388U - Sampling device - Google Patents

Abstract

The utility model relates to the technical field of medical detection instruments and discloses a sampler, which comprises a bottle body and a bottle cap, wherein a sampling rod is fixedly connected below the bottle cap, a sampling spoon is fixedly connected to the bottom of the sampling rod, a sliding rod is arranged on one side of the sampling rod, the sliding rod is in sliding connection with the sampling rod through a sliding component, a threaded rod and a cover plate are respectively and fixedly connected to the top and the bottom of the sliding rod, and the threaded rod is in threaded connection with the bottle cap through a threaded hole; through setting up the sampling spoon, reached the advantage of how much grasp of sampling sample, through setting up the bottle, can take out the sampling spoon from the bottle, be convenient for sample, also can accomodate the protection to the sampling spoon simultaneously, through setting up the limiting plate, can avoid the sample when sending into the bottle, the sampling spoon takes place to contact with bottleneck or bottle wall, through setting up the apron, makes the sample can not receive the striking to lead to the sample in the sampling spoon unrestrained in the transportation. The utility model has the beneficial effects of sanitary operation, comfortable use, convenient sampling and the like.

Description

Sampling device

Technical Field

The utility model relates to the technical field of medical detection instruments, in particular to a sampler.

Background

In modern medicine, stool sampling and examination is a common medical examination means, and medical staff can visually observe the quantity and the character of the stool, the existence of parasites, foreign matters and the like, thereby providing a basis for diagnosis of digestive system diseases. Under the current condition, the fecal sampling is automatically collected by ordinary people, and the common collecting mode is to use a spoon to dig out a sample, then put the sample into a specific tubular container, and take the sample out of the container during detection.

The existing samplers are cotton swabs or hard long strips, the stored containers are unsealed plastic pipes, the cotton swabs are used for extracting samples at one time to be too few, and the samples are easy to air-dry during the process of delivering the samples, so that inconvenience and inaccuracy are brought to medical staff in the test, and if infectious diseases exist, the virus transmission is possibly caused; in order to facilitate machine detection, the fecal sample amount needs to be strictly controlled, but most patients have difficulty in accurately controlling the sample amount, so that medical waste is caused, and the problem that the working efficiency is reduced due to the fact that a large number of unqualified samples are generated in fecal collection is caused; meanwhile, as the sample is exposed on the spoon, when the spoon with the sample is sent into the sampling bottle, the sample on the spoon is easy to scrape the bottle mouth or the bottle wall, so that the sample is polluted.

Accordingly, there is a need to provide a sampler that solves the above-mentioned technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a sampler.

The utility model provides a sampler, comprising: bottle and bottle lid, bottle lid below fixedly connected with sampling rod, sampling rod bottom fixedly connected with fixed plate, fixed plate and sampling spoon fixed connection, sampling rod one side is equipped with the slide bar, the slide bar passes through sliding component and sampling rod sliding connection, slide bar bottom fixed cover is equipped with the bearing, the slide bar passes through the bearing and rotates with the apron to be connected, slide bar top fixedly connected with threaded rod, the threaded rod passes the bottle lid and extends to the bottle lid outside and rotating member fixed connection.

Preferably, the two sides of the lower end of the sampling rod are symmetrically and fixedly connected with auxiliary rods, and the bottoms of the auxiliary rods are fixedly connected to the fixing plate.

Preferably, the sliding assembly comprises a supporting piece, the supporting piece is fixedly sleeved on the sampling rod, sliding rails are arranged on end faces of two sides of the supporting piece, a sliding block is connected in the sliding rails in a sliding mode, one side, away from the supporting piece, of each sliding block is fixedly connected with a mounting plate, the two sides of each mounting plate are fixedly connected to two sides of a first bearing, and the first bearing is fixedly sleeved on the sliding rod.

Preferably, a limiting plate is arranged above the supporting piece, the limiting plate is fixedly sleeved on the sampling rod, a through hole is formed in the position, corresponding to the threaded rod, of the limiting plate, the inner diameter of the through hole is larger than the diameter of the threaded rod, and the diameter of the limiting plate is slightly smaller than the inner diameter of the bottle body.

Preferably, the bottle cap is provided with a threaded hole corresponding to the threaded rod, and the threaded hole is matched with the threaded rod.

Preferably, the bottle cap is provided with external threads, the bottle body is correspondingly provided with internal threads, the external threads are matched with the internal threads, the top of the inner wall of the bottle cap is fixedly provided with a sealing ring, and the bottom of the sealing ring is attached to the top of the bottle body.

Compared with the related art, the sampler provided by the utility model has the following beneficial effects:

1. according to the utility model, by arranging the sampling spoon, the advantage of better grasp of the sampled sample is achieved, and the problems of medical waste and reduction of working efficiency due to a large number of unqualified samples in fecal collection are avoided; through setting up external screw thread and internal screw thread, be convenient for make bottle and bottle lid can separate or connect through rotatory bottle lid to make bottle lid and bottle have fine leakproofness under the effect of sealing washer, make its inside sample can not air-dry, also can not cause the virus to propagate, the bottle also can accomodate the protection to sampling spoon simultaneously, through setting up the limiting plate, can avoid the sample when sending into the bottle, sampling spoon and bottleneck or bottle wall take place to contact, provide convenient;

2. according to the utility model, the cover plate is arranged, in the process of covering the sampling spoon, the rotating piece is rotated to drive the threaded rod and the sliding rod to synchronously move towards the sampling spoon, the sliding rod slides along the sliding rail under the drive of the sliding block in the moving process, when the bottom of the cover plate is contacted with the top of the sampling spoon, the rotating piece is stopped to continue rotating, and the design of the cover plate ensures that samples cannot be scattered due to impact during transportation, so that the samples are polluted.

Drawings

FIG. 1 is a schematic diagram of a sampler according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the sliding assembly shown in FIG. 1;

FIG. 3 is a schematic view of the limiting plate shown in FIG. 1;

FIG. 4 is a schematic view of the bottle cap shown in FIG. 1;

FIG. 5 is a schematic view of the bottle body shown in FIG. 1;

reference numerals in the drawings: 1. a bottle body; 111. an internal thread; 2. a bottle cap; 2a, threaded holes; 21. an external thread; 3. a sampling rod; 31. an auxiliary lever; 32. a limiting plate; 32a, through holes; 4. a fixing plate; 5. sampling spoon; 6. a slide bar; 7. a sliding assembly; 71. a support; 72. a slide rail; 73. a slide block; 74. a mounting plate; 75. a first bearing; 8. a bearing; 9. a cover plate; 10. a threaded rod; 11. a rotating member.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model to the form disclosed herein.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1 to 5, a sampler provided by the present utility model includes: bottle 1 and bottle lid 2, bottle lid 2 below fixedly connected with sampling pole 3, sampling pole 3 bottom fixedly connected with fixed plate 4, fixed plate 4 and sampling spoon 5 fixed connection, sampling pole 3 one side is equipped with slide bar 6, slide bar 6 passes through slider assembly 7 and sampling pole 3 sliding connection, slide bar 6 bottom mounting cover is equipped with bearing 8, slide bar 6 passes through bearing 8 and apron 9 rotation connection, slide bar 6 top fixedly connected with threaded rod 10, threaded rod 10 passes bottle lid 2 and extends to the outside and rotating member 11 fixed connection of bottle lid 2.

It should be noted that: through setting up sampling spoon 5, the advantage of how much grasp of sampling sample has been reached, avoided the medical waste and the excrement and urine collection appear a large amount of unqualified specimens and reduce work efficiency's problem, through setting up rotating member 11, when the user needs to take samples, earlier through reverse rotation rotating member 11, rotating member 11 drives threaded rod 10 and slide bar 6 and moves to keeping away from sampling spoon 5 direction in step, thereby the user takes sample the operation, after the sample finishes, the user passes through forward rotation rotating member 11, rotating member 11 drives slide bar 6, threaded rod 10 and apron 9 and moves to sampling spoon 5 direction in step, when apron 9 bottom and sampling spoon 5 top contact, stop rotating member 11 and continue to rotate, apron 9 and sampling spoon 5 are the lid state of closing this moment, in the in-process that slide bar 6 reciprocated, slide bar 6 carries out the upper and lower slip under the effect of sliding component 7, the design of apron 9 makes the sample can not be in the transportation, receive the striking and lead to the sample in sampling spoon 5 to fall down, cause sample pollution, after the sample finishes, put into bottle sample 5 in bottle 1, then through forward rotation 2 with sampling spoon 1 with sampling bottle lid 2 take in the bottle cap 1 can be accomodate the bottle to the bottle of protection spoon 1.

In the embodiment of the present utility model, referring to fig. 1, auxiliary rods 31 are symmetrically and fixedly connected to two sides of the lower end of the sampling rod 3, and the bottom of each auxiliary rod 31 is fixedly connected to the fixing plate 4.

It should be noted that: by providing the auxiliary rod 31, the design of the auxiliary rod 31 plays a supporting and reinforcing role for the sampling rod 3.

In the embodiment of the present utility model, referring to fig. 2, the sliding assembly 7 includes a supporting member 71, the supporting member 71 is fixedly sleeved on the sampling rod 3, two end surfaces on two sides of the supporting member 71 are provided with sliding rails 72, sliding blocks 73 are slidably connected with two sliding rails 72, one sides of the two sliding blocks 73 far away from the supporting member 71 are fixedly connected with mounting plates 74, the two mounting plates 74 are fixedly connected with two sides of a first bearing 75, and the first bearing 75 is fixedly sleeved on the sliding rod 6.

It should be noted that: through setting up slider 73, at the gliding in-process of slide bar 6, can follow slide rail 72 and slide from top to bottom under the effect of slider 73, through setting up first bearing 75, just first bearing 75 fixed cover is established on slide bar 6, and the design makes when threaded rod 10 drives slide bar 6 and rotates, and the removal of slide bar 6 can not be hindered.

In the embodiment of the utility model, referring to fig. 3 and 5, a limiting plate 32 is disposed above the supporting member 71, the limiting plate 32 is fixedly sleeved on the sampling rod 3, a through hole 32a is formed at a position of the limiting plate 32 corresponding to the threaded rod 10, the inner diameter of the through hole 32a is larger than the diameter of the threaded rod 10, and the diameter of the limiting plate 32 is slightly smaller than the inner diameter of the bottle body 1.

It should be noted that: through setting up limiting plate 32, and limiting plate 32's diameter slightly is less than the internal diameter of bottle 1, and such design can avoid the sample to send into in the bottle, and sampling spoon 5 takes place to contact with bottleneck or bottle wall, through setting up through-hole 32a, and through-hole 32a internal diameter is greater than the diameter of threaded rod 10, and such design can not make threaded rod 10 receive the hindrance when removing.

In the embodiment of the present utility model, as shown in fig. 1 and fig. 4, a threaded hole 2a is formed at a position of the bottle cap 2 corresponding to the threaded rod 10, and the threaded hole 2a is adapted to the threaded rod 10.

It should be noted that: by providing the threaded hole 2a, the threaded hole 2a is matched with the threaded rod 10, and the threaded rod 10 is convenient to move due to the design of the threaded hole 2 a.

In the embodiment of the present utility model, referring to fig. 4 and 5, the bottle cap 2 is provided with an external thread 21, the bottle body 1 is correspondingly provided with an internal thread 111, the external thread 21 is matched with the internal thread 111, a sealing ring is fixedly installed on the top of the inner wall of the bottle cap 2, and the bottom of the sealing ring is attached to the top of the bottle body 1.

It should be noted that: through setting up external screw thread 21 and internal screw thread 111, just external screw thread 21 and internal screw thread 111 looks adaptation, such design is convenient for make bottle 1 and bottle lid 2 can separate or connect through rotatory bottle lid 2 to through setting up the sealing washer, sealing washer bottom and the laminating of bottle 1 top, such design can make bottle lid 2 and bottle 1 have fine leakproofness, makes its inside sample can not air-dry, also can not cause the virus to propagate simultaneously.

The working principle of the sampler provided by the utility model is as follows:

when a user needs to sample, the bottle cap 2 is firstly separated from the bottle body 1 by reversely rotating the bottle cap 2, then the rotary piece 11 drives the threaded rod 10 and the sliding rod 6 to synchronously move away from the sampling spoon 5 by reversely rotating the rotary piece 11, so that the user can sample, after the sampling is finished, the user can synchronously move the sliding rod 6, the threaded rod 10 and the cover plate 9 towards the sampling spoon 5 by positively rotating the rotary piece 11, when the bottom of the cover plate 9 is contacted with the top of the sampling spoon 5, the rotary piece 11 is stopped to continuously rotate, the cover plate 9 and the sampling spoon 5 are in a covering state, in the process of vertically moving the sliding rod 6, the sliding rod 6 slides up and down along the sliding rail 72 under the driving of the sliding rod 73, after the sampling is finished, the sampling spoon 5 is placed in the bottle body 1, the effect of the limiting plate 32 can prevent the sample from contacting with the bottle mouth or the bottle wall when the sample is fed into the bottle, then the bottle cap 2 and the bottle body 1 are connected by positively rotating the cover plate 2, the cover plate 2 and the bottle body 1 are in a sealing state, and the bottle cap 1 can not be well sealed, and the virus can not spread.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. A sampler, comprising: bottle (1) and bottle lid (2), bottle lid (2) below fixedly connected with sampling pole (3), sampling pole (3) bottom fixedly connected with fixed plate (4), fixed plate (4) and sampling spoon (5) fixed connection, sampling pole (3) one side is equipped with slide bar (6), slide bar (6) are equipped with bearing (8) through sliding component (7) and sampling pole (3) sliding connection, slide bar (6) bottom fixed cover, slide bar (6) are connected with apron (9) rotation through bearing (8), slide bar (6) top fixedly connected with threaded rod (10), threaded rod (10) pass bottle lid (2) and extend to bottle lid (2) outside and rotating member (11) fixed connection.

2. The sampler according to claim 1, wherein the two sides of the lower end of the sampling rod (3) are symmetrically and fixedly connected with auxiliary rods (31), and the bottoms of the auxiliary rods (31) are fixedly connected to the fixing plate (4).

3. A sampler according to claim 2, characterized in that the sliding assembly (7) comprises a supporting member (71), the supporting member (71) is fixedly sleeved on the sampling rod (3), sliding rails (72) are arranged on the end faces of two sides of the supporting member (71), sliding blocks (73) are slidably connected to the two sliding rails (72), one side, far away from the supporting member (71), of each sliding block (73) is fixedly connected with a mounting plate (74), the two mounting plates (74) are fixedly connected to two sides of a first bearing (75), and the first bearing (75) is fixedly sleeved on the sliding rod (6).

4. A sampler according to claim 3, characterized in that a limiting plate (32) is arranged above the supporting member (71), the limiting plate (32) is fixedly sleeved on the sampling rod (3), a through hole (32 a) is formed in the position of the limiting plate (32) corresponding to the threaded rod (10), the inner diameter of the through hole (32 a) is larger than the diameter of the threaded rod (10), and the diameter of the limiting plate (32) is slightly smaller than the inner diameter of the bottle body (1).

5. A sampler according to claim 1, characterized in that the bottle cap (2) is provided with a threaded hole (2 a) corresponding to the threaded rod (10), and the threaded hole (2 a) is adapted to the threaded rod (10).

6. The sampler of claim 5, wherein the bottle cap (2) is provided with an external thread (21), the bottle body (1) is correspondingly provided with an internal thread (111), the external thread (21) is matched with the internal thread (111), the top of the inner wall of the bottle cap (2) is fixedly provided with a sealing ring, and the bottom of the sealing ring is attached to the top of the bottle body (1).