CN216746918U - Bottle fixer and sampling device - Google Patents

Abstract

The utility model discloses a bottle body fixer and a sampling device, which comprise a base, a limiting seat, an adjusting piece and a first fixing piece, wherein the limiting seat is arranged on the base; the base is provided with at least two placing grooves which are arranged at intervals; the limiting base is provided with a limiting through hole; the adjusting piece is arranged on the limiting seat and can move in a telescopic way relative to the limiting seat; the first fixing piece is used for fixing the spacing seat after the spacing is adjusted with the base. Placing the bottle body (such as an ampoule) into a placing groove; then, the spacing between the limiting seat and the base is adjusted by utilizing an adjusting piece so as to adapt to bottle bodies with different specifications; after the distance between the limiting seat and the base is adjusted, the limiting seat and the base are fixed by using the first fixing piece, so that the bottle body is fixed; on the one hand, two at least bottles can be placed simultaneously to this bottle fixer, improves sampling efficiency, and on the other hand can realize the adaptation with different specification bottles again through adjusting the interval between spacing seat and the base, makes sampling work go on smoothly.

Description

Bottle fixer and sampling device

Technical Field

The utility model relates to the technical field of pharmaceutical technology, in particular to a bottle body fixer and a sampling device.

Background

In the pharmaceutical process, waste liquid discharged from a biosafety laboratory or a pharmaceutical workshop is generally subjected to inactivation treatment at high temperature and high pressure or chemically to ensure that the waste liquid meets the discharge standard. Sampling device is used for sampling the waste liquid of jar internal, detects and the analysis to the sample to judge whether virus, microorganism and bacterium in the internal waste liquid of jar lose the activity, and judge whether the waste liquid reaches emission standard.

Usually, the ampoule is used for sampling, the ampoule is fixed on a sampling rod and placed in a tank body, and after inactivation is completed, the ampoule is taken out to complete sampling. However, the traditional fixator for placing the ampoule is not only low in sampling efficiency, but also has the problem that the fixator cannot be adapted to ampoules of different specifications, and troubles are brought to sampling work.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for a vial holder and sampling device; the bottle body fixer can be used for placing at least two bottle bodies, so that the sampling efficiency is improved; meanwhile, the problem that the An-cut bottles with different specifications cannot be matched with the bottle body fixer is solved; this sampling device adopts aforementioned bottle fixer, has not only improved sample efficiency, but also can be compatible the bottle of different specifications.

The technical scheme is as follows:

one embodiment provides a bottle body holder, including:

the bottle body placing device comprises a base, a bottle body and a bottle body, wherein the base is provided with at least two placing grooves for placing bottle bodies, and the placing grooves are arranged at intervals;

the limiting seat is provided with at least two limiting through holes, the limiting through holes correspond to the placing grooves one by one, and the limiting through holes are used for limiting the bottle body;

the adjusting piece is arranged on the limiting seat and can move relative to the limiting seat in a telescopic mode, and the adjusting piece is used for adjusting the distance between the limiting seat and the base;

the first fixing piece is used for fixing the limiting seat and the base after the distance is adjusted.

The bottle body fixer is used for placing a bottle body (such as an ampoule) into the placing groove; then, the spacing between the limiting seat and the base is adjusted by using an adjusting piece so as to adapt to the bottle bodies with different specifications; after the distance between the limiting seat and the base is adjusted, the first fixing piece is utilized to fix the limiting seat and the base, so that the bottle body is fixed; on the one hand, two at least bottles can be placed simultaneously to this bottle fixer, improves sampling efficiency, and on the other hand can realize the adaptation with different specification bottles again through adjusting the interval between spacing seat and the base, makes sampling work go on smoothly.

The technical solution is further explained below:

in one embodiment, the limiting seat is provided with an adjusting screw hole, the adjusting member comprises an adjusting bolt, the adjusting bolt is screwed with the limiting seat through the adjusting screw hole, and one end of the adjusting bolt abuts against the base.

In one embodiment, the base is provided with a first mounting hole, the limiting seat is provided with a second mounting hole, and one end of the first fixing piece can penetrate through the second mounting hole and is connected with the base through the first mounting hole, so that the limiting seat and the base are fixed.

In one embodiment, the first mounting hole is a blind threaded hole, the second mounting hole is a through hole or a threaded hole, and the first fixing member includes a fixing bolt, one end of which can penetrate through the second mounting hole and is screwed with the base through the first mounting hole.

In one embodiment, the number of the first fixing pieces is at least two, the number of the first mounting holes is at least two, and the first mounting holes correspond to the first fixing pieces one to one, and the number of the second mounting holes is at least two, and the second mounting holes correspond to the first mounting holes one to one.

In one embodiment, at least one placing groove is arranged between two adjacent first mounting holes.

Another embodiment provides a sampling device comprising:

a sampling rod;

according to the bottle fixer in any technical scheme, the bottle fixer is fixed on the sampling rod, and the bottle fixer can adjust the fixing position along the length direction of the sampling rod.

The sampling device adopts the bottle body fixer, so that the sampling efficiency is improved, and the sampling device can be adapted to bottle bodies with different specifications; in addition, the bottle fixer can adjust the fixed position along the length direction of the sampling rod to adjust the vertical height of the bottle in the tank body.

The technical solution is further explained below:

in one embodiment, the base is provided with a first through hole, the base is sleeved on the sampling rod through the first through hole, the limiting seat is provided with a second through hole, and the limiting seat is sleeved on the sampling rod through the second through hole;

sampling device still includes the second mounting, the sampling pole is equipped with the cooperation through-hole, the cooperation through-hole is equipped with at least two and follows the length direction of sampling pole is the interval setting, the base is equipped with fixing hole, the one end of second mounting can pass fixing hole and with the difference cooperation through-hole cooperation, with will the bottle fixer is fixed to the different positions of sampling pole.

In one embodiment, the matching through hole is a screw hole and penetrates through the sampling rod, the second fixing piece is a fixing bolt, and one end of the fixing bolt can penetrate through the fixing through hole and is in threaded connection with the sampling rod through the matching through hole;

the base still is equipped with the fastening screw, the hole axis of fastening screw with fixed through hole's hole axis is the contained angle setting, sampling device still includes the third mounting, the third mounting passes through the fastening screw with the base spiro union, just the one end of third mounting with the sampling rod butt.

In one embodiment, at least two sampling rods are arranged, adjacent sampling rods are connected in a universal mode, the sampling device further comprises at least one positioning cylinder and a fourth fixing piece, each positioning cylinder is arranged between every two adjacent sampling rods, the positioning cylinders are sleeved outside the sampling rods and located at the connecting positions between every two adjacent sampling rods, and the fourth fixing piece is used for fixing the positioning cylinders on the sampling rods;

the sampling device comprises a detection rod, a matching cylinder and a conical seat, wherein the matching cylinder is provided with a large-diameter end and a small-diameter end which are arranged in a circular shape, the diameter of the large-diameter end is larger than that of the small-diameter end, the matching cylinder is fixed with one end of the detection rod through the small-diameter end, the matching cylinder is sleeved on the conical end of the conical seat through the large-diameter end, and the conical seat is fixed at the bottom of a tank body;

sampling device still includes the fixed disk, the fixed disk is established the other end of test rod and be used for with the top of the jar body is fixed, the fixed disk still is equipped with the handle, the handle with the test rod is located respectively the relative both sides of fixed disk.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be 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 to obtain other drawings based on these drawings without creative efforts.

Furthermore, the drawings are not drawn to a 1:1 scale, and the relative sizes of the various elements in the drawings are drawn only by way of example, and not necessarily to true scale.

FIG. 1 is a schematic diagram of the overall structure of a sampling apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of the bottle holder and the sampling rod of the embodiment of FIG. 1;

FIG. 3 is another perspective view of the vial holder and sampling rod of the embodiment of FIG. 1;

FIG. 4 is a diagram of one embodiment of the universal connection between two sampling rods of the embodiment of FIG. 1;

FIG. 5 is a schematic view of the overall structure of the base in the embodiment of FIG. 1;

FIG. 6 is a schematic view of the overall structure of the position limiting base in the embodiment of FIG. 1;

FIG. 7 is a schematic diagram of the overall structure of the fitting cartridge of the embodiment of FIG. 1;

FIG. 8 is a schematic view of the overall structure of the sampling rod in the embodiment of FIG. 1;

FIG. 9 is a sectional view showing the overall structure of the sampling rod in the embodiment of FIG. 1;

FIG. 10 is an assembly view of the sampling rod, holding pan and handle of the embodiment of FIG. 1;

FIG. 11 is a schematic view of the overall structure of the bottle body in the embodiment of FIG. 1.

Reference is made to the accompanying drawings in which:

100. a base; 110. a placement groove; 120. a first mounting hole; 130. a first through hole; 140. a fixing through hole; 150. fastening screw holes; 200. a limiting seat; 210. a limiting through hole; 220. adjusting the screw hole; 230. a second mounting hole; 240. a second through hole; 300. an adjustment member; 410. a first fixing member; 420. a second fixing member; 430. a third fixing member; 440. a fourth fixing member; 450. a spacing pin; 500. a sampling rod; 510. a mating through hole; 521. connecting the end heads; 522. a connecting plate; 600. a positioning cylinder; 710. a fitting barrel; 711. a large diameter end; 712. a small diameter end; 720. a conical seat; 810. fixing the disc; 820. a handle; 900. and (4) a bottle body.

Detailed Description

Embodiments of the present invention are described in detail below with reference to the accompanying drawings:

in order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Referring to fig. 1 to 3, one embodiment provides a bottle holder, which includes a base 100, a stopper 200, an adjusting member 300, and a first fixing member 410. Wherein:

as shown in FIG. 5, the base 100 is provided with at least two placement grooves 110 for placing the bottles 900, and the placement grooves 110 are arranged at intervals.

In the embodiment shown in fig. 5, the placement groove 110 is a blind groove for supporting the bottom of the bottle bodies 900 (e.g., ampoules).

As shown in fig. 6, the limiting base 200 is provided with at least two limiting through holes 210, the limiting through holes 210 correspond to the placing grooves 110 one by one, and the limiting through holes 210 are used for limiting the bottle body 900.

In the embodiment shown in FIG. 6, the stopper base 200 is provided with two stopper through holes 210 to correspond to the two placing grooves 110, and after the bottle body 900 is placed in the placing groove 110, the upper end of the bottle body 900 is stopped by the stopper through holes 210.

As shown in fig. 2 and 3, the adjusting member 300 is disposed on the position-limiting base 200 and can move telescopically relative to the position-limiting base 200, and the adjusting member 300 is used for adjusting the distance between the position-limiting base 200 and the base 100.

After the bottle 900 is placed on the placing groove 110, the bottle 900 with different specifications is different in height, so that the spacing between the limiting seat 200 and the base 100 is matched with the height of the bottle 900 through the adjusting piece 300, the bottle 900 with different specifications can use the bottle fixer, and the adaptability of the bottle fixer to the bottles 900 with different specifications is improved.

As shown in fig. 2 and 3, the first fixing member 410 is used to fix the spacing base 200 and the base 100 after adjusting the spacing.

The bottle body holder places a bottle body 900 (an ampoule shown in fig. 11) in the placement groove 110; then, the spacing between the limiting seat 200 and the base 100 is adjusted by the adjusting member 300 to adapt to the bottles 900 with different specifications; after the distance between the limiting seat 200 and the base 100 is adjusted, the first fixing member 410 is used to fix the limiting seat 200 and the base 100, thereby completing the fixation of the bottle body 900; on the one hand, two at least bottles 900 can be placed simultaneously to this bottle fixer, improves sampling efficiency, and on the other hand can realize the adaptation with different specification bottles 900 through adjusting the interval between spacing seat 200 and base 100 again, makes sampling work go on smoothly.

In one embodiment, referring to fig. 2, 3 and 6, the position-limiting seat 200 is provided with an adjusting screw hole 220, the adjusting member 300 includes an adjusting bolt, the adjusting bolt is screwed with the position-limiting seat 200 through the adjusting screw hole 220, and one end of the adjusting bolt abuts against the base 100.

As shown in fig. 2 and 3, the adjusting member 300 is an adjusting bolt, and when the adjusting member 300 rotates relative to the position-limiting base 200, the adjusting member 300 also extends up and down relative to the position-limiting base 200, and the lower end of the adjusting member 300 abuts against the base 100, so that the distance between the position-limiting base 200 and the base 100 can be adjusted to adapt to the bottles 900 of different specifications.

In one embodiment, referring to fig. 5 and 6, the base 100 is provided with a first mounting hole 120, the limiting base 200 is provided with a second mounting hole 230, and one end of the first fixing member 410 can pass through the second mounting hole 230 and be connected with the base 100 through the first mounting hole 120, so that the limiting base 200 is fixed with the base 100.

In one embodiment, referring to fig. 2, 5 and 6, the first mounting hole 120 is a blind threaded hole, the second mounting hole 230 is a through hole or a threaded hole, and the first fixing member 410 includes a fixing bolt, and one end of the fixing bolt can pass through the second mounting hole 230 and be screwed with the base 100 through the first mounting hole 120.

As shown in fig. 2 and with reference to fig. 5 and 6, the lower end of the first fixing member 410 passes through the second mounting hole 230, and then the lower end of the first fixing member 410 is screwed into the first mounting hole 120 to fix the position-limiting seat 200 and the base 100 together.

It can be understood that:

because the distance between the limiting seat 200 and the base 100 needs to be adjusted, it should be ensured that a part of the threaded section on the first fixing member 410 can be screwed with the base 100 through the first mounting hole 120 all the time, and it is ensured that the first fixing member 410 can fix the base 100 and the limiting seat 200, which is not described herein again.

In one embodiment, referring to fig. 2, 3, 5 and 6, the first fixing element 410 has at least two, the first mounting holes 120 have at least two corresponding to the first fixing elements 410, and the second mounting holes 230 have at least two corresponding to the first mounting holes 120.

As shown in fig. 2 and 3, three first fixing members 410 are provided, and the three first fixing members 410 are spaced apart from each other to fix the spacing block 200 and the base 100 together.

In one embodiment, referring to fig. 5, at least one of the placement slots 110 is disposed between two adjacent first installation holes 120.

As shown in fig. 5, a placement groove 110 is formed between two adjacent first mounting holes 120, so that the structure is more compact, and the fixing force distribution between the spacing block 200 and the base 100 is more uniform.

Referring to fig. 1 to 3, another embodiment provides a sampling device, which includes a sampling rod 500 and a bottle holder according to any of the above embodiments, wherein the bottle holder is fixed on the sampling rod 500, and the bottle holder can adjust the fixing position along the length direction of the sampling rod 500.

The sampling device adopts the bottle body fixer, so that the sampling efficiency is improved, and the sampling device can be adapted to bottle bodies 900 with different specifications; in addition, the bottle holder can adjust the fixing position along the length direction of the sampling rod 500 to adjust the vertical height of the bottle 900 in the tank.

In one embodiment, referring to fig. 5 and fig. 6, the base 100 is provided with a first through hole 130, the base 100 is sleeved on the sampling rod 500 through the first through hole 130, the limit seat 200 is provided with a second through hole 240, and the limit seat 200 is sleeved on the sampling rod 500 through the second through hole 240.

In one embodiment, referring to fig. 3 and 5, the sampling device further includes a second fixing member 420, the sampling rod 500 is provided with at least two fitting through holes 510, the fitting through holes 510 are spaced apart from each other along a length direction of the sampling rod 500, the base 100 is provided with fixing through holes 140, and one end of the second fixing member 420 can pass through the fixing through holes 140 and be fitted with different fitting through holes 510, so as to fix the bottle holder to different positions of the sampling rod 500.

In one embodiment, referring to fig. 3, 5, 8 and 9, the fitting through hole 510 is a screw hole and is disposed through the sampling rod 500, and the second fixing member 420 is a fixing bolt, one end of which can pass through the fixing through hole 140 and is screwed with the sampling rod 500 through the fitting through hole 510.

As shown in fig. 8 and 9, the sampling rod 500 is provided with a plurality of fitting through-holes 510 to facilitate the step-wise adjustment of the height of the base 100 on the sampling rod 500.

In one embodiment, referring to fig. 2, fig. 3 and fig. 5, the base 100 further has a fastening screw hole 150, a hole axis of the fastening screw hole 150 forms an included angle with a hole axis of the fixing through hole 140, the sampling device further includes a third fixing member 430, the third fixing member 430 is screwed with the base 100 through the fastening screw hole 150, and one end of the third fixing member 430 abuts against the sampling rod 500.

As shown in fig. 8 and 9, the sampling rod 500 is a tubular rod structure. The sampling rod 500 is provided with a plurality of fitting through holes 510, the fitting through holes 510 are equally arranged at intervals along the length direction of the sampling rod 500, and the fitting through holes 510 are arranged through the sampling rod 500. After the position of the bottle holder is determined, one end of the second fixing member 420 is inserted through the fixing through hole 140 of the base 100 and further inserted into the two corresponding matching through holes 510 of the sampling rod 500, so that the bottle holder is fixed to a certain height of the sampling rod 500, and then, by screwing the third fixing member 430 to the base 100, one end of the third fixing member 430 is tightly pressed against the sampling rod 500, thereby ensuring firm fixation between the base 100 and the sampling rod 500 and realizing reliable fixation between the bottle holder and the sampling rod 500.

Optionally, the third fixing member 430 is a fixing bolt to be screwed with the base 100.

In one embodiment, referring to fig. 1 to 4, at least two sampling rods 500 are provided, adjacent sampling rods 500 are connected in a universal manner, the sampling device further includes at least one positioning cylinder 600 and a fourth fixing member 440, each positioning cylinder 600 is provided, one positioning cylinder 600 corresponds to each adjacent sampling rod 500, the positioning cylinder 600 is sleeved outside the sampling rod 500 and located at a connection position between two adjacent sampling rods 500, and the fourth fixing member 440 is used for fixing the positioning cylinder 600 on the sampling rod 500.

In the embodiment shown in fig. 3, two adjacent sampling rods 500 are connected in a universal manner, and then the positioning tube 600 is sleeved at the connection position, so that the two adjacent sampling rods 500 are not inclined or bent, and the two adjacent sampling rods 500 are not rotated, and after the positioning tube 600 is sleeved, the positioning tube 600 is fixed to the sampling rods 500 by using the fourth fixing member 440.

It can be understood that:

universal connection between the adjacent sampling pole 500 can fold the measuring stick after accomplishing the sampling work to the reduction is to the occupation of space, simultaneously, also is convenient for carry and take of sampling pole 500.

Optionally, the fourth fixing member 440 is a positioning pin, and one end of the fourth fixing member 440 passes through a hole provided on the positioning cylinder 600 and further passes through a hole provided on the sampling rod 500, so that the positioning cylinder 600 does not move telescopically relative to the sampling rod 500, and further two adjacent sampling rods 500 do not bend or tilt.

Optionally, the sampling device further includes a limiting pin 450, and after the fourth fixing member 440 is inserted into the positioning cylinder 600 and the sampling rod 500, the limiting pin 450 is inserted into a hole formed in the fourth fixing member 440, so that the fourth fixing member 440 cannot slip off from the positioning cylinder 600 and the sampling rod 500, and the positioning cylinder 600 and the sampling rod 500 are always connected together, which is not described herein again.

In one embodiment, referring to fig. 4, one end of the sampling rod 500 is provided with a connecting end 521, the connecting end 521 can rotate around the axis of the sampling rod 500, and the connecting ends 521 are connected together by a connecting plate 522 to realize the universal connection between two adjacent sampling rods 500. Those skilled in the art can also adopt the prior art for realizing universal connection, and the details are not repeated herein.

In one embodiment, referring to fig. 1 and 7, all the sampling rods 500 are connected to form a detection rod, the sampling device further includes a fitting cylinder 710 and a conical seat 720, the fitting cylinder 710 has a large-diameter end 711 and a small-diameter end 712 which are both arranged in a circular shape, the diameter of the large-diameter end 711 is greater than that of the small-diameter end 712, the fitting cylinder 710 is fixed with one end of the detection rod through the small-diameter end 712, the fitting cylinder 710 is sleeved on the conical end of the conical seat 720 through the large-diameter end 711, and the conical seat 720 is fixed at the bottom of the tank.

In the embodiment shown in fig. 1, two sampling rods 500 are provided, and the two sampling rods 500 form a longitudinal detection rod through the positioning cylinder 600 and the fourth fixing member 440.

In other embodiments, the number of sampling rods 500 can be three, four, five, etc., specifically configured for the actual canister depth.

In the embodiment shown in fig. 1 and 7, the bottom of the detection rod is connected with a matching cylinder 710, the diameter of the upper end of the matching cylinder 710 is approximately equal to or equal to that of the sampling rod 500, and the diameter of the lower end of the matching cylinder 710 is larger so as to be inserted and fixed on a conical seat 720 at the bottom of the tank body, thereby facilitating the operation of placing the detection rod into the tank body.

In the embodiment shown in fig. 7, the diameter of the fitting cylinder 710 is gradually increased from top to bottom.

Optionally, the conical seat 720 is welded to the bottom of the can.

In one embodiment, referring to fig. 1 and 10, the sampling device further includes a fixing plate 810, the fixing plate 810 is disposed at the other end of the detection rod and is used for being fixed to the top of the tank, the fixing plate 810 is further provided with a handle 820, and the handle 820 and the detection rod are respectively located at two opposite sides of the fixing plate 810.

As shown in FIG. 10, the handle 820 has a T-shaped configuration, increasing the grippable length of the hand. The mounting plate 810 is used to attach to the top of the can after the test rod is placed.

As shown in fig. 1, the upper end of the detection rod is fixed with the top of the tank body through the fixed disc 810, the lower end of the detection rod is fixed at the bottom of the tank body through the arrangement of the matching cylinder 710 and the conical seat 720, so that the upper end and the lower end of the detection rod are fixed with the top and the bottom of the tank body respectively, the problem of shaking of the bottle body 900 caused by the shaking of the detection rod is greatly reduced, and meanwhile, the shaking amplitude of the bottle body 900 is also reduced.

Alternatively, the fixing plate 810 is welded to an end of the detection rod (specifically, the uppermost sampling rod 500), the handle 820 is also welded to the fixing plate 810, and the handle 820 and the detection rod are respectively located at opposite sides of the fixing plate 810.

Optionally, the fixing plate 810 is a chuck blind plate, and after the detection rod is placed in the can body, the top chuck of the can body and the fixing plate 810 (i.e., the chuck blind plate) can be fixed by using a clamp.

After the sterilization, the test rod was removed and the ampoule was taken out, the ampoule was broken, and it was confirmed that the paper piece was completely immersed in the culture solution, and a sterile culture test was performed. The biological indicators are incubated upright at a temperature of 35 + -2 deg.C. After culturing for 48 hours, if the color of the culture solution is changed from green to yellow, the sterilization is not complete and the culture solution is positive; if the color of the culture solution is green, the sterilization is complete, the result is negative, and the test result is recorded.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the second feature or the first and second features may be indirectly contacting each other through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A bottle holder, comprising:

the bottle body placing device comprises a base, a bottle body and a bottle body, wherein the base is provided with at least two placing grooves for placing bottle bodies, and the placing grooves are arranged at intervals;

the limiting seat is provided with at least two limiting through holes, the limiting through holes correspond to the placing grooves one by one, and the limiting through holes are used for limiting the bottle body;

the adjusting piece is arranged on the limiting seat and can move relative to the limiting seat in a telescopic mode, and the adjusting piece is used for adjusting the distance between the limiting seat and the base;

the first fixing piece is used for fixing the limiting seat and the base after the distance is adjusted.

2. The bottle holder as set forth in claim 1, wherein the stopper seat is provided with an adjusting screw hole, the adjusting member comprises an adjusting bolt, the adjusting bolt is threadedly engaged with the stopper seat through the adjusting screw hole, and one end of the adjusting bolt abuts against the base.

3. The bottle holder as set forth in claim 1, wherein the base is provided with a first mounting hole, the stopper seat is provided with a second mounting hole, and one end of the first fixing member is capable of passing through the second mounting hole and being coupled to the base through the first mounting hole to fix the stopper seat to the base.

4. The bottle body holder as set forth in claim 3, wherein the first mounting hole is a blind threaded hole, the second mounting hole is a through hole or a threaded hole, and the first fixing member comprises a fixing bolt having one end capable of passing through the second mounting hole and being threadedly coupled with the base through the first mounting hole.

5. The bottle body holder as set forth in claim 3, wherein the first fixing member is provided with at least two, the first mounting holes are provided with at least two and correspond to the first fixing member one to one, and the second mounting holes are provided with at least two and correspond to the first mounting holes one to one.

6. The vial holder of claim 5, wherein at least one of the placement grooves is disposed between adjacent two of the first mounting holes.

7. A sampling device, comprising:

a sampling rod;

the vial holder of any one of claims 1-6, which is fixed to the sampling rod, and which is adjustable in fixed position along the length of the sampling rod.

8. The sampling device according to claim 7, wherein the base is provided with a first through hole, the base is sleeved on the sampling rod through the first through hole, the limiting seat is provided with a second through hole, and the limiting seat is sleeved on the sampling rod through the second through hole;

sampling device still includes the second mounting, the sampling pole is equipped with the cooperation through-hole, the cooperation through-hole is equipped with at least two and follows the length direction of sampling pole is the interval setting, the base is equipped with fixing hole, the one end of second mounting can pass fixing hole and with the difference cooperation through-hole cooperation, with will the bottle fixer is fixed to the different positions of sampling pole.

9. The sampling device according to claim 8, wherein the fitting through hole is a screw hole and is disposed through the sampling rod, and the second fixing member is a fixing bolt, one end of which can pass through the fixing through hole and is screwed with the sampling rod through the fitting through hole;

the base still is equipped with the fastening screw, the hole axis of fastening screw with fixed through hole's hole axis is the contained angle setting, sampling device still includes the third mounting, the third mounting passes through the fastening screw with the base spiro union, just the one end of third mounting with the sampling rod butt.

10. The sampling device according to any one of claims 7 to 9, wherein at least two sampling rods are provided, and adjacent sampling rods are connected in a universal manner, the sampling device further comprises at least one positioning cylinder and a fourth fixing member, wherein one positioning cylinder is provided between adjacent sampling rods, the positioning cylinder is sleeved outside the sampling rods and located at the connecting position between the adjacent two sampling rods, and the fourth fixing member is used for fixing the positioning cylinder on the sampling rods;

all the sampling rods are connected to form a detection rod, the sampling device further comprises a matching cylinder and a conical seat, the matching cylinder is provided with a large-diameter end and a small-diameter end which are arranged in a circular shape, the diameter of the large-diameter end is larger than that of the small-diameter end, the matching cylinder is fixed with one end of the detection rod through the small-diameter end, the matching cylinder is sleeved on the conical end of the conical seat through the large-diameter end, and the conical seat is fixed at the bottom of the tank body;

sampling device still includes the fixed disk, the fixed disk is established the other end of test rod and be used for with the top of the jar body is fixed, the fixed disk still is equipped with the handle, the handle with the test rod is located respectively the relative both sides of fixed disk.

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