Bottle holder and sampling device

Abstract

The application discloses a bottle body fixer and a sampling device, which comprise a base, a limiting seat, an adjusting part and a first fixing part; the base is provided with a placing groove, the placing groove is provided with at least two intervals; the limiting seat is provided with a limiting through hole; the adjusting part is arranged on the limiting seat and can be telescopically moved relative to the limiting seat; and the first fixing part is used for fixing the limiting seat and the base after adjusting the spacing. The bottle body (such as an Anpian bottle) is placed into the placing groove; then, the spacing between the limiting seat and the base is adjusted by using the adjusting part to adapt to different specifications of the bottle body; after adjusting the spacing between the limiting seat and the base, the limiting seat and the base are fixed by using the first fixing part, so that the fixing of the bottle body is completed; on the one hand, the bottle body fixer can place at least two bottle bodies at the same time, and the sampling efficiency is improved; on the other hand, the spacing between the limiting seat and the base can be adjusted to adapt to different specifications of the bottle body, so that the sampling work can be smoothly carried out.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pharmaceutical technology, and in particular to a bottle body fixator and a sampling device. BACKGROUND

[0002] In the pharmaceutical process, the waste liquid discharged from the biological safety laboratory or the pharmaceutical workshop is usually inactivated by high temperature and high pressure or chemical methods to ensure that the waste liquid meets the discharge standard. The sampling device is used for sampling the waste liquid in the tank body, detecting and analyzing the sample to determine whether the viruses, microorganisms and bacteria in the waste liquid in the tank body have lost activity, and whether the waste liquid meets the discharge standard.

[0003] Usually, the sampling is performed by using a split bottle, the split bottle is fixed to the sampling rod and placed in the tank body, and after the inactivation is completed, the split bottle is taken out to complete the sampling. However, the conventional fixator for placing the split bottle not only has low sampling efficiency, but also has the problem that different specifications of the split bottle cannot be adapted, which brings trouble to the sampling work. SUMMARY

[0004] Therefore, it is necessary to provide a bottle body fixator and a sampling device; the bottle body fixator can place at least two bottle bodies, thereby improving the sampling efficiency; meanwhile, the problem that different specifications of the split bottle cannot be adapted to the bottle body fixator is solved; the sampling device adopts the aforementioned bottle body fixator, thereby improving the sampling efficiency and being compatible with different specifications of the bottle body.

[0005] The technical scheme is as follows:

[0006] One embodiment provides a bottle body fixator, comprising:

[0007] a base, the base is provided with a placing groove for placing a bottle body, the placing groove is provided with at least two and is arranged in intervals;

[0008] a limiting seat, 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;

[0009] an adjusting piece, the adjusting piece is arranged on the limiting seat and can move telescopically relative to the limiting seat, and the adjusting piece is used for adjusting the distance between the limiting seat and the base;

[0010] a first fixing piece, the first fixing piece is used for fixing the limiting seat and the base after the distance is adjusted.

[0011] The bottle body fixer can place at least two bottle bodies at the same time, improve the sampling efficiency, and adapt to different specifications of bottle bodies by adjusting the distance between the limiting seat and the base, so that the sampling work can be smoothly carried out.

[0012] The technical solutions are further described below:

[0013] In one of the embodiments, the limiting seat is provided with an adjusting screw hole, the adjusting member includes 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.

[0014] In one of the embodiments, the base is provided with a first mounting hole, the limiting seat is provided with a second mounting hole, one end of the first fixing member can pass through the second mounting hole and be connected with the base through the first mounting hole, so as to fix the limiting seat and the base.

[0015] In one of the embodiments, the first mounting hole is a threaded blind hole, the second mounting hole is a through hole or a screw hole, the first fixing member includes a fixing bolt, and one end of the fixing bolt can pass through the second mounting hole and be screwed with the base through the first mounting hole.

[0016] In one of the embodiments, the first fixing member is provided with at least two, the first mounting hole is provided with at least two and corresponds to the first fixing member one by one, and the second mounting hole is provided with at least two and corresponds to the first mounting hole one by one.

[0017] In one of the embodiments, at least one placing groove is arranged between the adjacent two first mounting holes.

[0018] Another embodiment provides a sampling device, which includes:

[0019] A sampling rod;

[0020] The bottle body fixer as described in any one of the above technical solutions is fixed on the sampling rod, and the bottle body fixer can adjust the fixing position along the length direction of the sampling rod.

[0021] The above sampling device adopts the bottle body fixer described above, which not only improves the sampling efficiency, but also can adapt to different specifications of bottle bodies; in addition, the bottle body fixer can adjust the fixing position along the length direction of the sampling rod, so as to adjust the vertical height of the bottle body in the tank body.

[0022] The technical solutions are further described as follows:

[0023] In one of the embodiments, 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;

[0024] The sampling device further comprises a second fixing member, the sampling rod is provided with a matching through hole, the matching through hole is provided with at least two and is arranged at intervals along the length direction of the sampling rod, the base is provided with a fixing through hole, and one end of the second fixing member can pass through the fixing through hole and match with different matching through holes to fix the bottle body fixer to different positions of the sampling rod.

[0025] In one of the embodiments, the matching through hole is a threaded hole and is arranged through the sampling rod, and the second fixing member is a fixing bolt, one end of the fixing bolt can pass through the fixing through hole and is screwed with the sampling rod through the matching through hole;

[0026] The base is further provided with a fastening threaded hole, the hole axis of the fastening threaded hole is arranged at an angle with the hole axis of the fixing through hole, the sampling device further comprises a third fixing member, the third fixing member is screwed with the base through the fastening threaded hole, and one end of the third fixing member abuts against the sampling rod.

[0027] In one of the embodiments, the sampling rod is provided with at least two, the adjacent sampling rods are connected in a universal manner, the sampling device further comprises a positioning cylinder and a fourth fixing member, the positioning cylinder is provided with at least one, and there is one positioning cylinder corresponding to the adjacent sampling rods, the positioning cylinder is sleeved outside the sampling rod 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 rod;

[0028] 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 has a large-diameter end and a small-diameter end which are both circularly arranged, 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, and 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;

[0029] The sampling device further comprises a fixing disc, the fixing disc is arranged at the other end of the detection rod and is used for being fixed with the top of the tank body, the fixing disc is further provided with a handle, and the handle and the detection rod are respectively located at opposite sides of the fixing disc. BRIEF DESCRIPTION OF DRAWINGS

[0030] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application, illustrate the preferred embodiments of the application and assist in

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] In addition, the drawings are not drawn in a 1:1 ratio, and the relative sizes of the various elements are only exemplarily drawn in the drawings, and are not necessarily drawn in true scale.

[0033] Figure 1 The overall structure schematic diagram of the sampling device in the embodiment of the present application is shown in the figure.

[0034] Figure 2 The overall structure schematic diagram of the sampling device in the embodiment of the present application is shown in the figure. Figure 1 The schematic diagram of one perspective view of the bottle body fixator and the sampling rod in the embodiment is shown in the figure.

[0035] Figure 3 The schematic diagram of another perspective view of the bottle body fixator and the sampling rod in the embodiment is shown in the figure. Figure 1 The schematic diagram of another perspective view of the bottle body fixator and the sampling rod in the embodiment is shown in the figure.

[0036] Figure 4 The schematic diagram of another perspective view of the bottle body fixator and the sampling rod in the embodiment is shown in the figure. Figure 1 The schematic diagram of one embodiment of the universal connection between the two sampling rods in the embodiment is shown in the figure.

[0037] Figure 5 The schematic diagram of one embodiment of the universal connection between the two sampling rods in the embodiment is shown in the figure. Figure 1 The overall structure schematic diagram of the base in the embodiment is shown in the figure.

[0038] Figure 6 The overall structure schematic diagram of the base in the embodiment is shown in the figure. Figure 1 The overall structure schematic diagram of the limiting seat in the embodiment is shown in the figure.

[0039] Figure 7 The overall structure schematic diagram of the limiting seat in the embodiment is shown in the figure. Figure 1 The overall structure schematic diagram of the matching cylinder in the embodiment is shown in the figure.

[0040] Figure 8 The overall structure schematic diagram of the matching cylinder in the embodiment is shown in the figure. Figure 1 The overall structure schematic diagram of the sampling rod in the embodiment is shown in the figure.

[0041] Figure 9 The overall structure schematic diagram of the sampling rod in the embodiment is shown in the figure. Figure 1 The overall structure sectional view of the sampling rod in the embodiment is shown in the figure.

[0042] Figure 10 The overall structure sectional view of the sampling rod in the embodiment is shown in the figure. Figure 1 The assembly drawing of the sampling rod, the fixing disc and the handle in the embodiment is shown in the figure.

[0043] Figure 11 For Figures 1 to 3 The schematic diagram of the overall structure of the bottle body in the embodiment.

[0044] Brief Description of the Drawings

[0045] 100, base; 110, placing groove; 120, first mounting hole; 130, first through hole; 140, fixing through hole; 150, fastening screw hole; 200, limiting seat; 210, limiting through hole; 220, adjusting screw hole; 230, second mounting hole; 240, second through hole; 300, adjusting piece; 410, first fixing piece; 420, second fixing piece; 430, third fixing piece; 440, fourth fixing piece; 450, limiting pin; 500, sampling rod; 510, matching through hole; 521, connecting end; 522, connecting plate; 600, positioning cylinder; 710, matching cylinder; 711, large-diameter end; 712, small-diameter end; 720, conical seat; 810, fixing disc; 820, handle; 900, bottle body. DETAILED DESCRIPTION

[0046] The embodiments of the present application will be described in detail below with reference to the accompanying drawings:

[0047] In order to make the above objectives, characteristics and advantages of the present application more apparent, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many different ways other than those described herein, and those skilled in the art can make similar improvements without departing from the scope of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0048] Please refer to Figure 5 One embodiment provides a bottle body fixator, which comprises a base 100, a limiting seat 200, an adjusting piece 300 and a first fixing piece 410. Wherein:

[0049] As shown in Figure 5 The base 100 is provided with a placing groove 110 for placing the bottle body 900, and the placing groove 110 is provided with at least two grooves arranged at intervals.

[0050] As shown in Figure 6 The placing groove 110 is a blind groove for supporting the bottom of the bottle body 900 (such as an ampoule).

[0051] As shown in Figure 6 The limiting seat 200 is provided with at least two limiting through holes 210, which correspond one-to-one to the placing grooves 110, and the limiting through holes 210 are used for limiting the bottle body 900.

[0052] like Figure 2 In the embodiment shown, the limiting seat 200 is provided with two limiting through holes 210 to correspond to two placement slots 110. After the bottle body 900 is placed into the placement slot 110, the upper end of the bottle body 900 is limited by the limiting through holes 210.

[0053] like Figure 3 and Figure 2 As shown, the adjusting member 300 is disposed on the limiting seat 200 and can move telescopically relative to the limiting seat 200. The adjusting member 300 is used to adjust the distance between the limiting seat 200 and the base 100.

[0054] After the bottle 900 is placed in the placement slot 110, since the heights of the bottles 900 of different specifications are different, the distance between the limiting seat 200 and the base 100 is adapted to the height of the bottle 900 by the adjusting component 300, so that the bottle holder can be used for bottles 900 of different specifications, thereby improving the adaptability of the bottle holder to bottles 900 of different specifications.

[0055] like Figure 3 and Figure 11 As shown, the first fixing member 410 is used to fix the limiting seat 200 after the spacing is adjusted to the base 100.

[0056] This bottle holder will hold the bottle 900 (e.g.) Figure 2 The ampoule (as shown) is placed in the placement slot 110; then, the distance between the limiting seat 200 and the base 100 is adjusted using the adjusting component 300 to accommodate bottles of different sizes 900; after adjusting the distance between the limiting seat 200 and the base 100, the limiting seat 200 and the base 100 are fixed using the first fixing component 410, thereby completing the fixation of the bottle 900; on the one hand, this bottle holder can hold at least two bottles 900 at the same time, improving sampling efficiency; on the other hand, it can also adapt to bottles of different sizes 900 by adjusting the distance between the limiting seat 200 and the base 100, so that the sampling work can be carried out smoothly.

[0057] In one embodiment, please refer to Figure 3 , Figure 6 and Figure 2 The limiting seat 200 is provided with an adjusting screw hole 220, and the adjusting member 300 includes an adjusting bolt. The adjusting bolt is screwed to the limiting seat 200 through the adjusting screw hole 220, and one end of the adjusting bolt abuts against the base 100.

[0058] like Figure 3 and Figure 5In the shown embodiment, the adjusting member 300 is an adjusting screw, when the adjusting member 300 rotates relative to the limiting seat 200, the adjusting member 300 also extends up and down relative to the limiting seat 200, since the lower end of the adjusting member 300 abuts against the base 100, thereby realizing the adjustment of the spacing between the limiting seat 200 and the base 100, so as to adapt to bottle bodies 900 of different specifications.

[0059] In one embodiment, referring to Figure 6 and Figure 2 , the base 100 is provided with a first mounting hole 120, the limiting seat 200 is provided with a second mounting hole 230, one end of the first fixing member 410 can pass through the second mounting hole 230 and is connected with the base 100 through the first mounting hole 120, so as to fix the limiting seat 200 and the base 100.

[0060] In one embodiment, referring to Figure 5 , Figure 6 and Figure 2 , the first mounting hole 120 is a threaded blind hole, the second mounting hole 230 is a through hole or a threaded hole, and the first fixing member 410 includes a fixing screw, one end of the fixing screw can pass through the second mounting hole 230 and is screwed with the base 100 through the first mounting hole 120.

[0061] As Figure 5 indicated in the embodiment and in combination with Figure 6 and Figure 2 , 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 with the first mounting hole 120, so as to fix the limiting seat 200 and the base 100 together.

[0062] It can be understood that:

[0063] Since the spacing 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, so as to ensure that the first fixing member 410 can fix the base 100 and the limiting seat 200, which will not be described here.

[0064] In one embodiment, referring to Figure 3 , Figure 5 , Figure 6 and Figure 2 , the first fixing member 410 is provided with at least two, the first mounting hole 120 is provided with at least two and corresponds to the first fixing member 410 one by one, and the second mounting hole 230 is provided with at least two and corresponds to the first mounting hole 120 one by one.

[0065] As Figure 3 andFigure 5 As shown, three first fixing members 410 are provided, and the three first fixing members 410 are arranged at intervals to fix the limiting seat 200 and the base 100 together.

[0066] In one embodiment, referring to Figure 5 , at least one placement groove 110 is arranged between two adjacent first mounting holes 120.

[0067] As shown, Figures 1 to 3 a placement groove 110 is arranged between two adjacent first mounting holes 120, so that the structure is more compact, and the fixing force between the limiting seat 200 and the base 100 is more evenly distributed.

[0068] Referring to Figure 5 , another embodiment provides a sampling device, which comprises a sampling rod 500 and a bottle body fixer as described in any one of the above embodiments, the bottle body fixer is fixed on the sampling rod 500, and the bottle body fixer can adjust the fixed position along the length direction of the sampling rod 500.

[0069] The sampling device uses the above-mentioned bottle body fixer, which not only improves the sampling efficiency, but also can adapt to different specifications of the bottle body 900; in addition, the bottle body fixer can adjust the fixed position along the length direction of the sampling rod 500 to adjust the vertical height of the bottle body 900 in the tank body.

[0070] In one embodiment, referring to Figure 6 and Figure 3 , 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 limiting seat 200 is provided with a second through hole 240, and the limiting seat 200 is sleeved on the sampling rod 500 through the second through hole 240.

[0071] In one embodiment, referring to Figure 5 and Figure 3 , the sampling device further comprises a second fixing member 420, the sampling rod 500 is provided with a matching through hole 510, the matching through hole 510 is provided with at least two and is arranged at intervals along the length direction of the sampling rod 500, the base 100 is provided with a fixing through hole 140, and one end of the second fixing member 420 can pass through the fixing through hole 140 and cooperate with different matching through holes 510 to fix the bottle body fixer to different positions of the sampling rod 500.

[0072] In one embodiment, referring to Figure 5 , Figure 8 , Figure 9 and Figure 8The matching through hole 510 is a screw hole and is arranged through the sampling rod 500, and the second fixing member 420 is a fixing bolt, one end of the fixing bolt being capable of penetrating through the fixing through hole 140 and being screwed with the sampling rod 500 through the matching through hole 510.

[0073] As shown in Figure 9 and Figure 2 , the sampling rod 500 is provided with a plurality of matching through holes 510, so as to facilitate the step adjustment of the height of the base 100 on the sampling rod 500.

[0074] In one embodiment, please refer to Figure 3 , Figure 5 and Figure 8 , the base 100 is further provided with a fastening screw hole 150, the hole axis of the fastening screw hole 150 being arranged at an angle with the hole axis of the fixing through hole 140, and the sampling device further comprises a third fixing member 430, the third fixing member 430 being screwed with the base 100 through the fastening screw hole 150, and one end of the third fixing member 430 abutting against the sampling rod 500.

[0075] As shown in Figure 9 and Figures 1 to 4 , the sampling rod 500 is a tubular rod structure. The sampling rod 500 is provided with a plurality of matching through holes 510, the matching through holes 510 being arranged at equal intervals along the length direction of the sampling rod 500, and the matching through holes 510 being arranged through the sampling rod 500. After the position of the bottle body fixator is determined, one end of the second fixing member 420 is made to penetrate through the fixing through hole 140 on the base 100 and further be inserted into two corresponding matching through holes 510 of the sampling rod 500, so as to fix the bottle body fixator to a certain height of the sampling rod 500, and then, the screwing of the third fixing member 430 with the base 100 is utilized to make one end of the third fixing member 430 tightly abut against the sampling rod 500, so as to ensure the firm fixing between the base 100 and the sampling rod 500 and realize the reliable fixing between the bottle body fixator and the sampling rod 500.

[0076] Optionally, the third fixing member 430 is a fixing bolt, so as to be screwed with the base 100.

[0077] In one embodiment, please refer to Figure 3 , the sampling rod 500 is provided with at least two, the adjacent sampling rods 500 being connected in a universal manner, and the sampling device further comprises a positioning cylinder 600 and a fourth fixing member 440, the positioning cylinder 600 being provided with at least one, one positioning cylinder 600 corresponding to the adjacent sampling rods 500, the positioning cylinder 600 being sleeved outside the sampling rod 500 and being located at the connecting position between the adjacent two sampling rods 500, and the fourth fixing member 440 being used for fixing the positioning cylinder 600 on the sampling rod 500.

[0078] As Figure 4 shown in the embodiment, the two adjacent sampling rods 500 are connected in a universal manner, and then a positioning cylinder 600 is sleeved at the connecting position, so that the two adjacent sampling rods 500 cannot be tilted or bent, and cannot rotate relative to each other. After the positioning cylinder 600 is sleeved, the fourth fixing member 440 is used to fix the positioning cylinder 600 to the sampling rod 500.

[0079] It can be understood that:

[0080] The two adjacent sampling rods 500 are connected in a universal manner, and after the sampling work is completed, the detection rod can be folded to reduce the occupation of space, and the sampling rod 500 is convenient to carry and use.

[0081] Optionally, the fourth fixing member 440 is a positioning pin, one end of the fourth fixing member 440 penetrates through the hole arranged on the positioning cylinder 600 and further penetrates through the hole arranged on the sampling rod 500, so that the positioning cylinder 600 cannot be telescopically moved relative to the sampling rod 500, and the two adjacent sampling rods 500 cannot be bent or tilted.

[0082] Optionally, the sampling device further comprises a limiting pin 450, when the fourth fixing member 440 is arranged on the positioning cylinder 600 and the sampling rod 500, the limiting pin 450 is inserted into the hole arranged on the fourth fixing member 440, so that the fourth fixing member 440 cannot slide off the positioning cylinder 600 and the sampling rod 500, to ensure that the positioning cylinder 600 and the sampling rod 500 are always connected together, which will not be repeated here.

[0083] In one embodiment, please refer to Figure 1 , 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 as a rotating shaft, and the connecting ends 521 are connected together through a connecting plate 522 to realize the universal connection of the two adjacent sampling rods 500. Those skilled in the art can also use the existing technology that can realize the universal connection for configuration, which will not be repeated here.

[0084] In one embodiment, please refer to Figure 7 and Figure 1 , all the sampling rods 500 are connected to form a detection rod, the sampling device further comprises a matching cylinder 710 and a conical seat 720, the matching cylinder 710 has a large-diameter end 711 and a small-diameter end 712 which are both circular, the diameter of the large-diameter end 711 is larger than that of the small-diameter end 712, the matching cylinder 710 is fixed to one end of the detection rod through the small-diameter end 712, and the matching 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 to the bottom of the tank body.

[0085] As Figure 1 shown in the embodiment, 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.

[0086] In other embodiments, the number of sampling rods 500 can be three, four, five, etc., and the actual tank depth is configured specifically.

[0087] As Figure 7 and Figure 7 shown in the embodiment, the bottom of the detection rod is connected with a matching cylinder 710, the upper end diameter of the matching cylinder 710 is substantially equal to or equal to the diameter of the sampling rod 500, and the lower end diameter of the matching cylinder 710 is larger, so as to be inserted into the conical seat 720 fixed on the bottom of the tank, facilitating the operation of placing the detection rod into the tank.

[0088] As Figure 1 shown in the embodiment, the diameter of the matching cylinder 710 gradually increases from top to bottom.

[0089] Optionally, the conical seat 720 is welded on the bottom of the tank.

[0090] In one embodiment, please refer to Figure 10 and Figure 10 , the sampling device further comprises a fixing disc 810, the fixing disc 810 is arranged at the other end of the detection rod and is used to be fixed with the top of the tank, and the fixing disc 810 is further provided with a handle 820, and the handle 820 and the detection rod are respectively located on opposite sides of the fixing disc 810.

[0091] As Figure 1 shown, the handle 820 is in a T-shaped structure, increasing the length of the hand that can be held. The fixing disc 810 is used to be fixed with the top of the tank after the detection rod is placed.

[0092] As ​ shown, the upper end of the detection rod is fixed with the top of the tank through the fixing disc 810, and the lower end of the detection rod is fixed on the bottom of the tank through the arrangement of the matching cylinder 710 and the conical seat 720, so that the upper and lower ends of the detection rod are respectively fixed with the top and bottom of the tank. The problem of bottle body 900 shaking caused by the detection rod shaking is greatly reduced, and the shaking amplitude of the bottle body 900 is also reduced.

[0093] Optionally, the fixing disc 810 is welded on the end of the detection rod (specifically the uppermost sampling rod 500), and the handle 820 is also welded with the fixing disc 810, and the handle 820 and the detection rod are respectively located on opposite sides of the fixing disc 810.

[0094] Optionally, the fixing disc 810 is a chuck blind plate, and when the detection rod is placed into the tank body, the chuck blind plate and the top chuck of the tank body can be fixed by using a clamp.

[0095] After sterilization, the detection rod is taken out and the ampoule bottle is taken out, the ampoule bottle is broken, it is confirmed that the paper sheet is completely immersed in the culture solution, and the sterile culture test is carried out. The biological indicator is vertically cultured at a temperature of 35±2℃. After 48 hours of culture, if the color of the culture solution changes from green to yellow, it indicates that the sterilization is incomplete, and is positive; if the color of the culture solution is still green, it indicates that the sterilization is complete, and is negative, and the test result is recorded.

[0096] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0097] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specified and limited.

[0098] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0099] In the present application, unless specifically stated and limited otherwise, a first feature "on" or "under" a second feature can be directly contacting the first and second features, or indirectly contacting the first and second features through an intervening medium. Also, a first feature "over", "above" and "on top of" a second feature can be directly above or obliquely above the second feature, or simply mean that the first feature is horizontally higher than the second feature. A first feature "under", "below" and "underneath" a second feature can be directly below or obliquely below the second feature, or simply mean that the first feature is horizontally lower than the second feature.

[0100] It is to be understood that when an element as a precursor is referred to as being "on", "attached to" or "connected to" another element, it can be directly on, attached to or connected to the other element, or there can be intervening elements 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 can be present. As used herein the terms "vertical", "horizontal", "up", "down", "left", "right", and the like as used herein are described for purposes of explanation only and not of restriction, unless otherwise indicated to the contrary.

[0101] The technical features of the above-described embodiments can be combined in any manner, and for the sake of brevity, not all possible combinations are described, but it is to be understood that the scope of the specification includes all possible combinations.

[0102] The above-described embodiments are merely illustrative of the present application and do not limit the scope of the present application. It should be noted that various modifications and improvements can be made to the present application by those skilled in the art without departing from the spirit and scope of the present application. Therefore, the scope of the present application should be defined by the appended claims.

Claims

1. A sampling device, characterized in that, It includes a sampling rod and a bottle holder, wherein the bottle holder is fixed to the sampling rod and the bottle holder can be adjusted to fix its position along the length of the sampling rod; The sampling device includes at least two sampling rods, which are universally connected to adjacent sampling rods. The sampling device also includes a positioning cylinder and a fourth fixing member. At least one positioning cylinder is provided, with one corresponding to each adjacent sampling rod. The positioning cylinder is sleeved on the sampling rod and located at the connection point between two adjacent sampling rods. The fourth fixing member is used to fix the positioning cylinder to the sampling rod. All the sampling rods are connected to form a detection rod. The sampling device also includes a mating cylinder and a conical seat. The mating cylinder has a large-diameter end and a small-diameter end, both circular. The diameter of the large-diameter end is larger than the diameter of the small-diameter end. The mating cylinder is fixed to one end of the detection rod through the small-diameter end. The mating cylinder is sleeved on the conical end of the conical seat through the large-diameter end. The conical seat is fixed to the bottom of the tank. The sampling device also includes a fixing plate, which is located at the other end of the detection rod and used to fix it to the top of the tank. The fixing plate also has a handle, with the handle and the detection rod located on opposite sides of the fixing plate. The bottle holder includes: The base is provided with a placement slot for placing the bottle, and the placement slot is provided with at least two slots and is arranged at intervals; A limiting seat is provided with at least two limiting through holes, each of which corresponds to a placement groove. The limiting through holes are used to limit the position of the bottle body. An adjusting member is provided on the limiting seat and is capable of telescopic movement relative to the limiting seat. The adjusting member is used to adjust the distance between the limiting seat and the base. The first fixing member is used to fix the limiting seat after the spacing is adjusted to the base; The limiting seat is provided with an adjusting screw hole, and the adjusting component includes an adjusting bolt. The adjusting bolt is screwed to the limiting seat through the adjusting screw hole, and one end of the adjusting bolt abuts against the base. 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 member can pass through the second mounting hole and be connected to the base through the first mounting hole, so that the limiting seat is fixed to the base; The base has a first through hole, through which the base is sleeved on the sampling rod. The limiting seat has a second through hole, through which the limiting seat is sleeved on the sampling rod. The sampling device also includes a second fixing member. The sampling rod has a mating through hole, and the base has a fixing through hole. One end of the second fixing member can pass through the fixing through hole and mate with different mating through holes to fix the bottle holder to different positions of the sampling rod.

2. The sampling device according to claim 1, characterized in that, The first mounting hole is a threaded blind hole, the second mounting hole is a through hole or a screw hole, and the first fastener includes a fixing bolt. One end of the fixing bolt can pass through the second mounting hole and be screwed to the base through the first mounting hole.

3. The sampling device according to claim 1, characterized in that, The first fixing member is provided in at least two, the first mounting hole is provided in at least two and corresponds one-to-one with the first fixing member, and the second mounting hole is provided in at least two and corresponds one-to-one with the first mounting hole.

4. The sampling device according to claim 3, characterized in that, At least one placement slot is provided between two adjacent first mounting holes.

5. The sampling device according to claim 1, characterized in that, The fitting through holes are provided in at least two and are spaced apart along the length of the sampling rod.

6. The sampling device according to claim 5, characterized in that, The mating through hole is a screw hole that passes through the sampling rod. The second fixing member is a fixing bolt, one end of which can pass through the fixing through hole and be screwed to the sampling rod through the mating through hole. The base is also provided with a fastening screw hole, the axis of the fastening screw hole is set at an angle to the axis of the fixing through hole, and the sampling device also includes a third fixing member, which is screwed to the base through the fastening screw hole, and one end of the third fixing member abuts against the sampling rod.

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