CN214121626U - Novel stool sample collector - Google Patents

Abstract

The utility model discloses a novel stool sample collector, which relates to the field of stool sampling, and comprises a test tube part, a cover opening part and a cotton swab pushing part, wherein a push rod pushed by a bent sliding groove of the cover opening part pushes open a sealing cover of the test tube part along a small sliding groove by pressing a pressing key of the test tube part, a sampling cotton swab is pushed to extend out along a large square sliding groove plate by a inclined sliding groove of the cotton swab pushing part, the push rod does not advance any more after the sealing cover is completely opened by the bent sliding groove, the sampling cotton swab is prevented from being interfered by the push rod, the sampling cotton swab and the push rod are reset by a large tension spring and a small tension spring of the test tube part, the pressing key and the sealing cover are reset by the large tension spring and the small tension spring of the test tube part, the novel stool sample collector can conveniently extend out a cotton swab from a test tube by one hand, the usage is simple, and the sampling and the, meanwhile, the cotton swab can be withdrawn and stored in a sealing way.

Description

Novel stool sample collector

Technical Field

The utility model relates to the technical field of medical equipment, specificly relate to a novel shit sample collector.

Background

Stool examination is one of clinical routine chemical examination project, often be used for knowing the excrement property, help indirectly judges the state of an illness, the inspection excrement is conventional, hold with special household utensils behind normal defecation, the department of laboratory examination of going to the hospital examines the doctor and examines, the inspection content includes the fat ball, leucocyte, each item content such as erythrocyte, current excrement sampler application method is loaded down with trivial details, at first need clockwise to unscrew the lid of excrement sampler, stock with the lid, excrement and urine is scraped to foremost groove part, excrement and urine will cover the recess, then in the lid intubate behind the excrement and urine sample, or in the box, screw up the lid, or directly sample with the cotton swab, the sampling process drops easily, pollute the clothing.

To sum up, the present fecal sampler has the following technical problems: 1) the use method is complicated, the cover needs to be rotated and taken down, the cover needs to be screwed after sampling, the operation with two hands is needed, and the cover needs to be screwed repeatedly during sampling and using samples; 2) the long rod on the cover needs to be aligned to the existing sampler tube body before screwing, the sampler tube body and clothes are easily touched by mistake, and samples fall off due to hand movement and cover rotation, so that the surrounding is polluted.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that prior art exists, the utility model provides a and a novel shit sample collector can stretch out the cotton stick from the test tube by one hand is convenient, can withdraw the cotton stick and sealed the saving simultaneously.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a novel shit sample collector, includes test tube portion, division lid and cotton swab promotion portion, through pressing the key of pressing of test tube portion makes the push rod that the curved spout of division lid promoted backs down along little square spout the sealed lid of test tube portion, the oblique spout of cotton swab promotion portion promotes the sample cotton swab and stretches out along generous spout board, curved spout makes the push rod is in sealed lid no longer advances after opening completely, prevents that the push rod from disturbing sample cotton swab sample, the big extension spring and the little extension spring of test tube portion will take a sample cotton swab and push rod and reset, the big spring and the little spring that changes a position of spring and the sealed lid that change of test tube portion will press the key and reset.

Furthermore, the test tube part comprises a test tube main body, a pressing key, a key shaft, a large rotary spring, a cover shaft, a small rotary spring, a sealing cover, a cover lug, an arc plate, a guide post spring, a pull spring seat, two large tension springs and two small tension springs, the pressing key is rotatably connected to the test tube main body through the key shaft, the key shaft is sleeved with the large rotary spring, one end of the large rotary spring is fixedly connected to the key shaft, the other end of the large rotary spring is fixedly connected to the pressing key, the sealing covers are semicircular, the cover lug of the sealing cover is rotatably connected to the opening end of the test tube main body through the cover shaft, the cover shaft is sleeved with the small rotary spring, one end of the small rotary spring is fixedly connected to the cover shaft, the other end of the small rotary spring is fixedly connected to the cover lug of the sealing cover, the arc plate is slidably connected to the guide post, the guide post has a plurality of, the guide post guarantees the vertical up-and-down motion of arc board, the cover has on the guide post spring, the vertical fixed connection of guide post spring is in inside the test tube main part, the horizontal fixed connection of extension spring seat is in inside the test tube main part, fixedly connected with is a pair of on the extension spring seat big extension spring and a pair of little extension spring, big extension spring other end fixedly connected with the uncovered portion, little extension spring other end fixedly connected with cotton swab promotion portion.

Further, the cover opening part comprises a push rod, a small sliding column, a small square sliding block, a bent sliding chute, a small trapezoidal sliding block, a small trapezoidal sliding chute and a small square sliding chute, two small trapezoidal sliding grooves are arranged, the small trapezoidal sliding grooves are vertically and fixedly connected inside the test tube main body, two bent sliding grooves are arranged, one end of each bent sliding groove is fixedly connected with the small trapezoidal sliding block, one end of each bent sliding groove is vertically upward, the curved sliding groove is matched with the arc plate, the small trapezoidal sliding block is connected in the small trapezoidal sliding groove in a sliding manner, the number of the small square sliding grooves is two, the small square sliding grooves are fixedly connected with two sides in the test tube main body, the small square sliding block is fixedly connected with the small sliding column which is connected in the curved sliding chute in a sliding way, the small sliding column is fixedly connected with the small tension spring, and the small square sliding block is connected in the small square sliding groove in a sliding mode.

Further, the cotton swab pushing part comprises an inclined sliding groove, a large square sliding block, a large trapezoid sliding groove, a large square sliding groove plate, sampling cotton sticks, two connecting plates and two large sliding columns, the large trapezoid sliding groove is vertically and fixedly connected inside the test tube main body, one end of the inclined sliding groove is fixedly connected with the large trapezoid sliding block, the inclined sliding groove is matched with the arc plate, the large trapezoid sliding block is slidably connected inside the large trapezoid sliding groove, the large square sliding groove plates are vertically and fixedly connected inside the test tube main body, the large square sliding blocks are fixedly connected at two ends of the large sliding column, the large sliding columns are slidably connected inside the inclined sliding groove, the large square sliding block is slidably connected inside the large square sliding groove plate, the large square sliding block is fixedly connected with the large tension spring, and the connecting plates are two, the connecting plate is fixedly connected with the joint of the large sliding column and the large square sliding block, and the sampling cotton swab is fixedly connected between the two connecting plates.

The utility model has the advantages that:

the utility model provides a novel excrement sample collector can stretch out the cotton swab in the convenient follow test tube of singlehanded, and the usage is simple, can not drop when the sample is taken a sample and is used the sample, can withdraw the cotton swab simultaneously and sealed the saving.

The utility model discloses a portion of uncapping can be when pressing the button, and is opened automatically, and application method is simple quick, twists the lid repeatedly when avoiding taking a sample and using the sample, reduces medical personnel's work load, and one-hand operation is more convenient.

The utility model discloses a twist repeatedly when cotton swab promotion portion avoids taking a sample and using the sample and twist operations such as lid and lead to the sample to drop, can directly stretch out the cotton swab and take a sample, has got to loosen and has loosened the button, makes the cotton swab withdraw, and the sample on the sealed lid assurance cotton swab is not contaminated, also guarantees that the sample can not lead to the fact the pollution on every side.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the novel stool sample collector according to the embodiment of the present invention;

fig. 2 is a schematic view of the structural connection of the pressing key according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a cover shaft according to an embodiment of the present invention;

fig. 4 is a schematic view of the internal structure of the test tube main body according to the embodiment of the present invention;

fig. 5 is a schematic structural view of an arc plate according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the swab pushing portion according to the embodiment of the present invention;

fig. 7 is a schematic view of a dispersing structure of a cotton swab pushing portion according to an embodiment of the present invention;

fig. 8 is a schematic structural view of the cover opening part according to the embodiment of the present invention;

fig. 9 is a schematic view of a dissipating structure of the cover opening part according to the embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-test tube body, 101-push key, 102-key shaft, 103-big rotary spring, 104-cover shaft, 105-small rotary spring, 2-sealing cover, 201-cover ear, 3-arc plate, 301-guide column, 302-guide column spring, 4-tension spring seat, 401-big tension spring, 402-small tension spring, 5-oblique sliding groove, 500-big square sliding block, 501-big trapezoid sliding block, 502-big trapezoid sliding groove, 503-big square sliding groove plate, 51-sampling cotton stick, 52-connecting plate, 53-big sliding column, 6-push rod, 601-small sliding column, 6011-small square sliding block, 602-bend sliding groove, 6021-small trapezoid sliding block, 6022-small trapezoid sliding groove and 603-small square sliding groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-9

The utility model relates to a novel shit sample collector, as shown in the figure, including test tube portion, division lid and cotton swab promotion portion, make through pressing press key (101) of test tube portion push rod (6) that division lid curved chute (602) promoted push away along little square chute (603) sealing cover (2) of test tube portion, oblique spout (5) of cotton swab promotion portion promote the sample cotton swab and stretch out along generous chute board (503), curved chute (602) make push rod (6) no longer advance after sealing cover (2) are opened completely, prevent push rod (6) interference sample cotton swab sample, big extension spring (401) and little extension spring (402) of test tube portion reset sample cotton swab and push rod (6), big commentaries on classics spring (103) and little commentaries on classics spring (105) of test tube portion will press key (101) and sealing cover (2) and reset; the test tube part comprises a test tube main body (1), a press key (101), a key shaft (102), a large rotary spring (103), a cover shaft (104), a small rotary spring (105), a sealing cover (2), cover lugs (201), an arc plate (3), a guide column (301), a guide column spring (302), a pull spring seat (4), a large tension spring (401) and a small tension spring (402), wherein the press key (101) is rotatably connected to the test tube main body (1) through the key shaft (102), the key shaft (102) is sleeved with the large rotary spring (103), one end of the large rotary spring (103) is fixedly connected to the key shaft (102), the other end of the large rotary spring (103) is fixedly connected to the press key (101), the sealing covers (2) are provided with two, the sealing covers (2) are semicircular, the cover lugs (201) of the sealing covers (2) are rotatably connected to the open end of the test tube main body (1) through the cover shafts (104), the cover shaft (104) is sleeved with the small rotary spring (105), one end of the small rotary spring (105) is fixedly connected to the cover shaft (104), the other end of the small rotary spring (105) is fixedly connected to the cover lug (201) of the sealing cover (2), the arc plate (3) is slidably connected to the guide post (301), a plurality of guide posts (301) are provided, the guide post (301) ensures that the arc plate (3) vertically moves up and down, the guide post (301) is sleeved with the guide post spring (302), the guide post spring (302) is vertically and fixedly connected to the inside of the test tube main body (1), the pull spring seat (4) is horizontally and fixedly connected to the inside of the test tube main body (1), the pull spring seat (4) is fixedly connected with a pair of the large tension spring (401) and a pair of the small tension spring (402), the other end of the large tension spring (401) is fixedly connected to the cover opening part, the other end of the small tension spring (402) is fixedly connected with a cotton swab pushing part; the cover opening part comprises a push rod (6), a small sliding column (601), small square sliding blocks (6011), two bent sliding grooves (602), two small trapezoid sliding blocks (6021), two small trapezoid sliding grooves (6022) and two small square sliding grooves (603), wherein the small trapezoid sliding grooves (6022) are vertically and fixedly connected inside the test tube main body (1), the two bent sliding grooves (602) are provided, one end of each bent sliding groove (602) is fixedly connected with the corresponding small trapezoid sliding block (6021), one end of each bent sliding groove (602) is vertically upward, the corresponding bent sliding groove (602) is matched with the corresponding arc plate (3), the corresponding small trapezoid sliding block (6021) is slidably connected inside the corresponding small trapezoid sliding groove (6022), the corresponding small square sliding grooves (603) are provided, the corresponding small square sliding grooves (603) are fixedly connected to two sides inside the test tube main body (1), and the corresponding small square sliding blocks (6011) are fixedly connected with the small sliding columns (601), the small sliding column (601) is connected in the bent sliding groove (602) in a sliding mode, the bent sliding groove (602) drives the small sliding column (601) to push the sealing cover (2) forwards, and then the small sliding column (601) is not moved forwards any more, the small sliding column (601) is fixedly connected with the small tension spring (402), and the small square sliding block (6011) is connected in the small square sliding groove (603) in a sliding mode; the cotton swab pushing part comprises an inclined sliding groove (5), a large square sliding block (500), a large trapezoid sliding block (501), a large trapezoid sliding groove (502), a large square sliding groove plate (503), a sampling cotton rod (51), a connecting plate (52) and a large sliding column (53), wherein the large trapezoid sliding groove (502) is vertically and fixedly connected inside the test tube main body (1), one end of the inclined sliding groove (5) is fixedly connected with the large trapezoid sliding block (501), the inclined sliding groove (5) is matched with the arc plate (3), the large trapezoid sliding block (501) is slidably connected inside the large trapezoid sliding groove (502), the number of the large square sliding groove plates (503) is two, the large square sliding groove plate (503) is vertically and fixedly connected inside the test tube main body (1), the number of the large square sliding blocks (500) is two, and the large square sliding block (500) is fixedly connected at two ends of the large sliding column (53), big traveller (53) sliding connection be in oblique spout (5), big square slider (500) sliding connection be in big square chute board (503), big square slider (500) with big extension spring (401) fixed connection, connecting plate (52) have two, connecting plate (52) fixed connection big traveller (53) with the junction of big square slider (500), sample cotton stick (51) fixed connection is two between connecting plate (52).

Pressing a pressing key, enabling an arc plate to downwards push an inclined sliding groove and a bent sliding groove to downwards move along a large trapezoidal sliding groove and a small trapezoidal sliding groove, enabling the inclined sliding groove and the bent sliding groove to respectively push a large sliding column and a small sliding column, enabling a large square sliding block and a small square sliding block connected with the large sliding column and the small sliding column to outwards move along the large square sliding groove plate and the small square sliding groove respectively, enabling a sampling cotton swab connected with the large sliding column through a connecting plate to completely extend out of a test tube main body after a push rod connected with the small sliding column pushes a sealing cover, enabling the bent sliding groove to not push the small sliding column, enabling the inclined sliding groove to continuously push the large sliding column, and enabling the large tension spring, the small tension spring, the large rotary spring and the small rotary spring to reset all components after the sampling cotton swab is used for sampling.

To sum up, the utility model relates to a novel shit sample collector can stretch out the cotton stick from the test tube by one hand is convenient, and the usage is simple, can not drop when sample and use sample, can withdraw the cotton stick and sealed the saving simultaneously.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (4)

1. A novel shit sample collector which is characterized in that: including test tube portion, division lid and cotton swab promotion portion, through pressing the key that presses of test tube portion makes the push rod that the curved spout of division lid promoted backs down along the little square spout the sealed lid of test tube portion, the oblique spout of cotton swab promotion portion promotes the sample cotton swab and stretches out along generous spout board, curved spout makes the push rod is in sealed lid no longer advances after opening completely, the big extension spring and the little extension spring of test tube portion will take a sample cotton swab and push rod and reset, the big spring and the little spring that changes of test tube portion will press the key and the sealed lid resets.

2. The novel stool specimen collector as claimed in claim 1, characterized in that: the test tube part comprises a test tube main body, a pressing key, a key shaft, a large rotary spring, a cover shaft, a small rotary spring, a sealing cover, a cover lug, an arc plate, a guide post, a guide pillar spring, a tension spring seat, two large tension springs and a small tension spring, wherein the pressing key is rotationally connected to the test tube main body through the key shaft, the key shaft is sleeved with the large rotary spring, one end of the large rotary spring is fixedly connected to the key shaft, the other end of the large rotary spring is fixedly connected to the pressing key, the sealing cover is provided with two semicircular sealing covers, the cover lug of each sealing cover is rotationally connected to the opening end of the test tube main body through the cover shaft, the cover shaft is sleeved with the small rotary spring, one end of the small rotary spring is fixedly connected to the cover shaft, the other end of the small rotary spring is fixedly connected to the cover lug of each sealing cover, the arc plate is slidably connected to the guide post, and the guide posts are provided with a plurality of guide posts, the guide post guarantees the vertical up-and-down motion of arc board, the cover has on the guide post spring, the vertical fixed connection of guide post spring is in inside the test tube main part, the horizontal fixed connection of extension spring seat is in inside the test tube main part, fixedly connected with is a pair of on the extension spring seat big extension spring and a pair of little extension spring, big extension spring other end fixedly connected with the uncovered portion, little extension spring other end fixedly connected with cotton swab promotion portion.

3. The novel stool specimen collector as claimed in claim 2, characterized in that: the test tube is characterized in that the cover opening part comprises a push rod, a small sliding column, a small square sliding block, a bent sliding groove, a small trapezoidal sliding block, a small trapezoidal sliding groove and a small square sliding groove, the number of the small trapezoidal sliding grooves is two, the number of the small trapezoidal sliding grooves is vertical and fixed inside the test tube main body, the number of the bent sliding grooves is two, one end of each bent sliding groove is fixedly connected with the small trapezoidal sliding block, one end of each bent sliding groove is vertically upward, the bent sliding groove is matched with the arc plate, the small trapezoidal sliding block is connected in the small trapezoidal sliding groove in a sliding mode, the number of the small square sliding grooves is two, the small square sliding grooves are fixedly connected to two sides inside the test tube main body, the small sliding block is fixedly connected with the small sliding column, the small sliding column is connected in the bent sliding groove in a sliding mode, the small sliding column is fixedly connected with the small tension spring, and the small square sliding block is connected in the small square sliding groove.

4. A novel stool specimen collector as claimed in claim 3, characterized in that: the cotton swab pushing part comprises an inclined sliding groove, two large square sliding blocks, two large trapezoid sliding blocks, two connecting plates and two large sliding columns, the large trapezoid sliding groove is vertically and fixedly connected inside the test tube main body, one end of the inclined sliding groove is fixedly connected with the large trapezoid sliding blocks, the inclined sliding grooves are matched with the arc plates, the large trapezoid sliding blocks are slidably connected inside the large trapezoid sliding grooves, the number of the large square sliding grooves is two, the large square sliding groove is vertically and fixedly connected inside the test tube main body, the number of the large square sliding blocks is two, the large square sliding blocks are fixedly connected at two ends of the large sliding columns, the large sliding columns are slidably connected inside the inclined sliding grooves, the large square sliding blocks are slidably connected inside the large square sliding groove plates, the large square sliding blocks are fixedly connected with the large tension springs, the number of the connecting plates is two, and the connecting plates are fixedly connected at the joints of the large sliding columns and the large square sliding blocks, the sampling cotton swab is fixedly connected between the two connecting plates.

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