CN211855883U - Sampling device for medical examination - Google Patents

Abstract

The utility model discloses a medical science inspection is with sample utensil, the novel nipple rectifier comprises a cylindrical shel, the bottom movable sleeve on barrel surface is equipped with the sleeve pipe, sheathed tube inner wall swing joint has the fly leaf, the top of fly leaf and the bottom contact of barrel, sheathed tube inner chamber has the sampling board through pivot swing joint, the inner wall of sampling board has the connecting rod through pivot swing joint, the connecting rod is kept away from the bottom swing joint of one end through pivot and fly leaf of sampling board, first calorie of hole has been seted up at the top on sleeve pipe right side, the right side fixedly connected with L template of barrel. The utility model discloses possess convenient to use and resources are saved's advantage, it is complicated to have solved current disposable shit sampler structure, and the patient uses and is inconvenient, also brings a great deal of inconvenience for medical personnel's work, disposable shit sampler wasting resources moreover, disposable shit sampler will be whole after using up the problem of throwing away.

Description

Sampling device for medical examination

Technical Field

The utility model relates to a medical science inspection technical field specifically is a medical science inspection is with sample utensil.

Background

Stool examination is one of three general examinations in clinical examination, and the collection, delivery and examination in the traditional method are difficult to standardize and unify: matchboxes, cartons, glasses, plastic cups and the like are used for loading feces samples; the assistant tool is provided with a bamboo stick, a cotton stick, a plastic stick, a spoon and the like; the sampling amount is full of one cup or one bag, and the sampling amount is also as little as quickly sucked or air-dried; sampling test, in the face of these irregular samples, the inspection personnel also hardly standardizes the operation, thereby proof quality is from guaranteeing its specificity at all, if the operation personnel is improper, when the object was taken in the unexpected contact, can influence operating personnel's physical and mental health even, current disposable excrement sampler structure is complicated, the patient uses and is inconvenient, the work of giving medical personnel also brings a great deal of inconvenience, and disposable excrement sampler is the resource-wasting, disposable excrement sampler is used up and is whole to throw away after.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical science inspection is with sample utensil possesses convenient to use and resources are saved's advantage, and it is complicated to have solved current disposable shit sampler structure, and the patient uses and is inconvenient, also brings a great deal of inconvenience for medical personnel's work, disposable shit sampler wasting resources moreover, disposable shit sampler will be whole after using up the problem of throwing away.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for medical examination comprises a barrel body, wherein a sleeve is movably sleeved at the bottom of the surface of the barrel body, a movable plate is movably connected to the inner wall of the sleeve, the top of the movable plate is in contact with the bottom of the barrel body, a sampling plate is movably connected to the inner cavity of the sleeve through a rotating shaft, a connecting rod is movably connected to the inner wall of the sampling plate through a rotating shaft, one end, away from the sampling plate, of the connecting rod is movably connected with the bottom of the movable plate through a rotating shaft, a first clamping hole is formed in the top of the right side of the sleeve, an L-shaped plate is fixedly connected to the right side of the barrel body, a first clamping rod is arranged at the bottom of the right side of the L-shaped plate in a penetrating mode, the left end of the first clamping rod penetrates through the L-shaped plate and extends to the inner cavity of the first clamping hole, a fixing plate is sleeved on the surface, the right end of the first spring is fixedly connected with one side of the L-shaped plate, the bottom of the L-shaped plate is fixedly connected with a second spring, the bottom of the second spring is fixedly connected with a push block, the bottom of the push block is contacted with the top of the sleeve, the right side of the top of the movable plate is fixedly connected with a short plate, a second clamping hole is formed in the top of the left side of the short plate, a vertical pipe is arranged at the top of the barrel in a penetrating mode, the bottom of the vertical pipe penetrates through the inner cavity of the barrel and is in sliding connection with the barrel, a connecting plate is fixedly sleeved at the bottom of the surface of the vertical pipe, a third spring is movably sleeved on the surface of the vertical pipe, the bottom of the third spring is fixedly connected with the top of the connecting plate, the top of the third spring is fixedly connected with the top of the inner cavity of the barrel, a second clamping rod is arranged at the bottom of the right side, the surface activity cover that the second kelly is located standpipe inner chamber one end is equipped with the fourth spring, the left end fixedly connected with first sloping block of second kelly, the left end of fourth spring and the right side fixed connection of first sloping block, the right-hand member of fourth spring and the bottom fixed connection on standpipe inner chamber right side, threaded hole is seted up at the top of standpipe, the top of standpipe is run through and is provided with the threaded rod, the bottom of threaded rod runs through threaded hole inner chamber and extends to the inner chamber of standpipe and has the second sloping block through bearing swing joint, threaded rod and screw hole threaded connection, the equal fixedly connected with ring in top of barrel both sides, the equal fixedly connected with push pedal in top of standpipe both sides.

Preferably, the top of the threaded rod is fixedly connected with a rotary table, and the surface of the rotary table is fixedly connected with teeth.

Preferably, the right end of the first clamping rod is fixedly connected with a pull ring, and the pull ring is circular in shape.

Preferably, the threaded rod is located the surface of standpipe inner chamber one end and the equal fixed cover in surface that is located the outside one end of standpipe is equipped with the limiting plate, the through-hole with first kelly looks adaptation is seted up to the bottom on L template right side.

Preferably, a bearing is arranged between the threaded rod and the second inclined block, and the bearing is sleeved on the surface of the threaded rod.

Preferably, the left end of the first clamping rod is designed to be an inclined plane, and the right end of the second clamping rod is designed to be an inclined plane.

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

1. the utility model discloses a barrel, the sleeve pipe, the fly leaf, the sampling plate, the connecting rod, first calorie of hole, the L template, first kelly, the fixed plate, first spring, the second spring, the ejector pad, the short slab, second calorie of hole, the standpipe, the connecting plate, the third spring, the second kelly, the fourth spring, first sloping block, the screw hole, the threaded rod, the second sloping block, ring and push pedal cooperate, possess convenient to use and resources are saved's advantage, it is complicated to have solved current disposable shit sampler structure, the patient uses and is inconvenient, also bring a great deal of inconvenience for medical personnel's work, and disposable shit sampler extravagant resource, the problem that will whole throw away after disposable shit sampler has used up.

2. The utility model discloses a set up carousel and tooth, make the threaded rod more convenient laborsaving when rotating, through setting up the pull ring, the pulling pull ring is convenient for drive first kelly and removes, through setting up the limiting plate, prevent that the threaded rod from reciprocating excessively to lead to second sloping block and first sloping block separation, through setting up the through-hole, make first kelly not receive the influence of L template when removing, it is more smooth and easy to remove, through setting up the bearing, fix the second sloping block, do not receive threaded rod pivoted influence when making the second sloping block reciprocate simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in partial cross-section in front view;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: the device comprises a barrel body 1, a sleeve 2, a movable plate 3, a sampling plate 4, a connecting rod 5, a first clamping hole 6, a 7L-shaped plate, a first clamping rod 8, a fixed plate 9, a first spring 10, a second spring 11, a pushing block 12, a short plate 13, a second clamping hole 14, a vertical pipe 15, a connecting plate 16, a third spring 17, a second clamping rod 18, a fourth spring 19, a first inclined block 20, a threaded hole 21, a threaded rod 22, a second inclined block 23, a ring 24, a push plate 25, a rotary disc 26, a pull ring 27 and a limiting plate 28.

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 work 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 be referred 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" and "second" 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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.

The utility model discloses a barrel 1, sleeve pipe 2, fly leaf 3, sampling plate 4, connecting rod 5, first calorie of hole 6, L template 7, first kelly 8, fixed plate 9, first spring 10, second spring 11, ejector pad 12, short slab 13, second calorie of hole 14, standpipe 15, connecting plate 16, third spring 17, second kelly 18, fourth spring 19, first sloping block 20, screw hole 21, threaded rod 22, second sloping block 23, ring 24, push pedal 25, carousel 26, pull ring 27 and limiting plate 28 part are the parts that general standard spare or technical staff in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

Referring to fig. 1-3, a sampling device for medical examination comprises a barrel 1, a sleeve 2 is movably sleeved at the bottom of the surface of the barrel 1, a movable plate 3 is movably connected to the inner wall of the sleeve 2, the top of the movable plate 3 contacts with the bottom of the barrel 1, a sampling plate 4 is movably connected to the inner cavity of the sleeve 2 through a rotating shaft, a connecting rod 5 is movably connected to the inner wall of the sampling plate 4 through a rotating shaft, one end of the connecting rod 5 away from the sampling plate 4 is movably connected to the bottom of the movable plate 3 through a rotating shaft, a first clamping hole 6 is formed at the top of the right side of the sleeve 2, an L-shaped plate 7 is fixedly connected to the right side of the barrel 1, a first clamping rod 8 is arranged at the bottom of the right side of the L-shaped plate 7 in a penetrating manner, the left end of the first clamping rod 8 penetrates through the L-shaped plate 7 and extends to the inner cavity of, the left end of a first spring 10 is fixedly connected with the right side of a fixed plate 9, the right end of the first spring 10 is fixedly connected with one side of an L-shaped plate 7, the bottom of the L-shaped plate 7 is fixedly connected with a second spring 11, the bottom of the second spring 11 is fixedly connected with a push block 12, the bottom of the push block 12 is contacted with the top of a sleeve 2, the right side of the top of a movable plate 3 is fixedly connected with a short plate 13, the left top of the short plate 13 is provided with a second clamping hole 14, the top of a barrel 1 is provided with a vertical pipe 15 in a penetrating manner, the bottom of the vertical pipe 15 is penetrated into an inner cavity of the barrel 1, the vertical pipe 15 is connected with the barrel 1 in a sliding manner, the bottom of the surface of the vertical pipe 15 is fixedly sleeved with a connecting plate 16, the surface of the vertical pipe 15 is movably sleeved with a third spring 17, the bottom of the third spring 17 is fixedly connected with the top of, the right end of the second clamping rod 18 penetrates through the vertical pipe 15 and extends to the inner cavity of the second clamping hole 14, the surface of one end, located at the inner cavity of the vertical pipe 15, of the second clamping rod 18 is movably sleeved with a fourth spring 19, the left end of the second clamping rod 18 is fixedly connected with a first inclined block 20, the left end of the fourth spring 19 is fixedly connected with the right side of the first inclined block 20, the right end of the fourth spring 19 is fixedly connected with the bottom of the right side of the inner cavity of the vertical pipe 15, the top of the vertical pipe 15 is provided with a threaded hole 21, the top of the vertical pipe 15 is provided with a threaded rod 22 in a penetrating mode, the bottom of the threaded rod 22 penetrates through the inner cavity of the threaded hole 21 and extends to the inner cavity of the vertical pipe 15 and is movably connected with a second inclined block 23 through a bearing, the threaded rod 22 is in threaded connection with the threaded hole 21, the tops of the two sides of the barrel 1 are fixedly connected, through the arrangement of the rotary disc 26 and the teeth, the threaded rod 22 is more convenient and labor-saving when rotating, the right end of the first clamping rod 8 is fixedly connected with the pull ring 27, the pull ring 27 is circular, the pull ring 27 is arranged to facilitate the driving of the first clamping rod 8 to move, the surface of the threaded rod 22 at one end of the inner cavity of the vertical pipe 15 and the surface of the end outside the vertical pipe 15 are both fixedly sleeved with the limiting plate 28, the bottom of the right side of the L-shaped plate 7 is provided with the through hole matched with the first clamping rod 8, the limiting plate 28 is arranged to prevent the second inclined block 23 from being separated from the first inclined block 20 due to the excessive vertical movement of the threaded rod 22, through the arrangement of the through hole, the first clamping rod 8 is not influenced by the L-shaped plate 7 when moving, the movement is smoother, the bearing is arranged between the threaded rod 22 and the second inclined block 23, the bearing sleeve is arranged on the surface of the, the right end of the second clamping rod 18 is designed as an inclined plane, the second inclined block 23 is fixed by arranging a bearing, and the second inclined block 23 is not influenced by the rotation of the threaded rod 22 when moving up and down, and the barrel 1, the sleeve 2, the movable plate 3, the sampling plate 4, the connecting rod 5, the first clamping hole 6, the L-shaped plate 7, the first clamping rod 8, the fixing plate 9, the first spring 10, the second spring 11, the push block 12, the short plate 13, the second clamping hole 14, the vertical tube 15, the connecting plate 16, the third spring 17, the second clamping rod 18, the fourth spring 19, the first inclined block 20, the threaded hole 21, the threaded rod 22, the second inclined block 23, the circular ring 24 and the push plate 25 are matched, so that the device has the advantages of convenient use and resource saving, solves the problems that the existing disposable excrement sampler has a complicated structure, is used by patients and inconvenient, brings inconvenience to the work of medical workers, and waste of disposable excrement sampler, the disposable excrement sampler needs to be thrown away after being used up.

When the sampling device is used, an operator penetrates two fingers through the ring 24, the bottom end of the sampling plate 4 is placed on excrement to be sampled, the push plate 25 is pressed by the fingers to push the push plate 25 to move downwards, the downward movement of the push plate 25 drives the vertical pipe 15, the movable plate 3 and the connecting plate 16 to move downwards, the downward movement of the connecting plate 16 enables the third spring 17 to extend, the downward movement of the movable plate 3 drives the connecting rod 5 to move downwards and rotate, the downward movement and rotation of the connecting rod 5 drives the sampling plate 4 to expand, the excrement to be sampled can be sampled, the fingers loosen the pressing of the push plate 25, the third spring 17 needs to restore the original state, the third spring 17 drives the connecting plate 16 to return to the original position, the connecting plate 16 drives the vertical pipe 15, the short plate 13, the movable plate 3 and the connecting rod 5 to return to the original position, so as to drive the sampling plate 4 to return to the original position to sample, when the sampled excrement needs to be discharged, the sampling plate 4 can be unfolded by pressing and pushing the push plate 25 with fingers, when the sampling head needs to be replaced, the rotary disc 26 is rotated by hands, the rotation of the rotary disc 26 drives the rotation of the threaded rod 22, the rotation of the threaded rod 22 drives the threaded rod 22 and the second inclined block 23 to move upwards, the right end of the second clamping rod 18 is separated from the second clamping hole 14 under the action of the upward movement of the second inclined block 23 and the elastic force of the fourth spring 19, the pull ring 27 is pulled by hands, the movement of the pull ring 27 drives the left end of the first clamping rod 8 to be separated from the first clamping hole 6, the push block 12 moves downwards due to the elastic force of the second spring 11, the downward movement of the push block 12 and the gravity action of the sleeve 2 separate the sleeve 2 from the barrel 1, the sampling head is taken down, when a new sampling head needs to be installed, the sleeve 2 is sleeved on the bottom of the surface of the barrel 1 to move upwards, because first kelly 8 left end is the inclined plane design, the up-moving of sleeve pipe 2 extrudees first kelly 8, make first kelly 8 move to the right, when first kelly 8 is just right to the time with first calorie of hole 6, because the elasticity of first spring 10 drives fixed plate 9 and first kelly 8 and moves to the left, alternate first kelly 8 in first calorie of hole 6, rotate carousel 26 with the hand, the rotation of carousel 26 drives the rotation of threaded rod 22, the rotation of threaded rod 22 drives itself and second sloping block 23 and moves down, second sloping block 23 moves down and extrudees and moves to the right to first sloping block 20, the right-hand member that moves to the right of first sloping block 20 messenger second kelly 18 alternates in second calorie of hole 14, thereby fix sleeve pipe 2.

In summary, the following steps: this sampling utensil for medical examination cooperates through barrel 1, sleeve pipe 2, fly leaf 3, sampling plate 4, connecting rod 5, first calorie of hole 6, L template 7, first kelly 8, fixed plate 9, first spring 10, second spring 11, ejector pad 12, short plate 13, second calorie of hole 14, standpipe 15, connecting plate 16, third spring 17, second kelly 18, fourth spring 19, first sloping block 20, screw hole 21, threaded rod 22, second sloping block 23, ring 24 and push pedal 25, has solved current disposable excrement sampler structure complicacy, patient's use and inconvenience, the inconvenience that also brings for medical personnel's work, and disposable excrement sampler waste resource, the problem that disposable excrement sampler will whole throw away after using up.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A sampling device for medical examination, comprising a barrel (1), characterized in that: the bottom movable sleeve on the surface of the barrel body (1) is provided with a sleeve (2), the inner wall of the sleeve (2) is movably connected with a movable plate (3), the top of the movable plate (3) is contacted with the bottom of the barrel body (1), the inner cavity of the sleeve (2) is movably connected with a sampling plate (4) through a rotating shaft, the inner wall of the sampling plate (4) is movably connected with a connecting rod (5) through a rotating shaft, one end, far away from the sampling plate (4), of the connecting rod (5) is movably connected with the bottom of the movable plate (3) through a rotating shaft, the top on the right side of the sleeve (2) is provided with a first clamping hole (6), the right side of the barrel body (1) is fixedly connected with an L-shaped plate (7), the bottom on the right side of the L-shaped plate (7) is provided with a first clamping rod (8) in a penetrating manner, the left end of the, the surface fixing sleeve of the first clamping rod (8) is provided with a fixing plate (9), the surface of the first clamping rod (8) is provided with a first spring (10) in a movable sleeve mode, the left end of the first spring (10) is fixedly connected with the right side of the fixing plate (9), the right end of the first spring (10) is fixedly connected with one side of an L-shaped plate (7), the bottom of the L-shaped plate (7) is fixedly connected with a second spring (11), the bottom of the second spring (11) is fixedly connected with a push block (12), the bottom of the push block (12) is in contact with the top of a sleeve (2), the right side of the top of the movable plate (3) is fixedly connected with a short plate (13), the left top of the short plate (13) is provided with a second clamping hole (14), the top of the barrel body (1) is provided with a vertical pipe (15) in a penetrating mode, and the bottom of the vertical pipe (15) is penetrated, the vertical pipe (15) is connected with the cylinder body (1) in a sliding manner, a connecting plate (16) is fixedly sleeved at the bottom of the surface of the vertical pipe (15), a third spring (17) is sleeved at the surface of the vertical pipe (15) in a movable manner, the bottom of the third spring (17) is fixedly connected with the top of the connecting plate (16), the top of the third spring (17) is fixedly connected with the top of the inner cavity of the cylinder body (1), a second clamping rod (18) is arranged at the bottom of the right side of the inner cavity of the vertical pipe (15) in a penetrating manner, the right end of the second clamping rod (18) penetrates through the vertical pipe (15) and extends to the inner cavity of a second clamping hole (14), a fourth spring (19) is sleeved at the surface of one end, located at the inner cavity of the vertical pipe (15), of the second clamping rod (18), of a first inclined block (20) is fixedly connected with the left end of the fourth spring (19) and the right side of the first inclined block, the right-hand member of fourth spring (19) and the bottom fixed connection on standpipe (15) inner chamber right side, threaded hole (21) are seted up at the top of standpipe (15), the top of standpipe (15) is run through and is provided with threaded rod (22), the bottom of threaded rod (22) runs through the inner chamber that threaded hole (21) inner chamber extended to standpipe (15) and has second sloping block (23) through bearing swing joint, threaded rod (22) and threaded hole (21) threaded connection, the equal fixedly connected with ring in top (24) of barrel (1) both sides, the equal fixedly connected with push pedal (25) in top of standpipe (15) both sides.

2. A sampling tool for medical examination as claimed in claim 1, wherein: the top fixedly connected with carousel (26) of threaded rod (22), the fixed surface of carousel (26) is connected with the tooth.

3. A sampling tool for medical examination as claimed in claim 1, wherein: the right end of the first clamping rod (8) is fixedly connected with a pull ring (27), and the pull ring (27) is circular.

4. A sampling tool for medical examination as claimed in claim 1, wherein: threaded rod (22) are located the surface of standpipe (15) inner chamber one end and are located the equal fixed cover in surface of the outside one end of standpipe (15) and are equipped with limiting plate (28), the through-hole with first kelly (8) looks adaptation is seted up to the bottom on L template (7) right side.

5. A sampling tool for medical examination as claimed in claim 1, wherein: a bearing is arranged between the threaded rod (22) and the second inclined block (23), and the bearing is sleeved on the surface of the threaded rod (22).

6. A sampling tool for medical examination as claimed in claim 1, wherein: the left end of the first clamping rod (8) is designed to be an inclined plane, and the right end of the second clamping rod (18) is designed to be an inclined plane.

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