Bottle rack

Abstract

The utility model relates to the technical field of sample introduction and storage, and discloses a bottle rack, which comprises a rack body, a bottle feeding device, a bottle feeding device and a bottle feeding device, the plurality of accommodating units are detachably connected in the first accommodating space, and second accommodating spaces for placing to-be-detected sample injection bottles are formed in the accommodating units; and the supporting module is detachably connected in the first accommodating space. The plurality of accommodating units are detachably connected with the frame body, so that when a part of sample injection bottles exist on a sample plate of the chromatographic instrument, the accommodating units corresponding to the part of sample injection bottles to be detected can be disassembled and replaced by the accommodating units without the sample injection bottles to be detected; the to-be-detected sample introduction bottles at the corresponding positions in the bottle rack do not need to be manually disassembled and assembled one by one, and the to-be-detected sample introduction bottles can correspond to the positions, where the to-be-detected sample introduction bottles need to be installed, of a sample plate of the chromatographic instrument, so that accurate sample introduction operation is realized, and the purposes of improving the use simplicity and convenience of the bottle rack and improving the working efficiency are achieved. Therefore, the technical effect of improving the convenience of matching the bottle rack with the chromatographic instrument is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sample feeding storage, and particularly relates to a bottle rack. BACKGROUND

[0002] In chromatographic analysis experiments, a large number of samples to be detected need to be detected. The existing storage of samples to be detected is to place each sample to be detected in a sample feeding bottle and place the sample feeding bottle in a bottle rack to store and take the sample feeding bottle through the bottle rack.

[0003] The existing bottle rack comprises:

[0004] a bearing plate;

[0005] a plurality of groups of sample bottle cavities penetratingly formed in the bearing plate, the sample bottle cavities being used for storing and positioning chromatographic analysis sample feeding bottles;

[0006] a discharging structure arranged at a bottom surface position of the bearing plate, the discharging structure providing placement support for the chromatographic analysis sample feeding bottles; the discharging structure comprises four groups of support columns fixedly connected to the bearing plate, two groups of clamping seats fixedly connected between adjacent two groups of support columns, and a sliding plate slidingly connected between the two groups of clamping seats.

[0007] The discharging structure composed of the support columns, the clamping seats and the sliding plate provides placement support for the chromatographic analysis sample feeding bottles at the bottom, and when the chromatographic analysis sample feeding bottles are discharged in batches by pulling out the sliding plate, the placement positions of the chromatographic analysis sample feeding bottles on the sample plate of the chromatographic instrument can be determined.

[0008] However, when some chromatographic analysis sample feeding bottles are already present on the sample plate of the chromatographic instrument, the chromatographic analysis sample feeding bottles at the corresponding positions in the bottle rack need to be manually disassembled one by one, and the corresponding chromatographic analysis sample feeding bottles need to be installed, which is very troublesome. The disassembly action needs to be repeated hundreds or even thousands of times, which reduces the sample feeding efficiency and work efficiency. UTILITY MODEL CONTENTS

[0009] Therefore, the utility model provides a bottle rack to solve the problem that when some chromatographic analysis sample feeding bottles are already present on the sample plate of the existing chromatographic instrument, the chromatographic analysis sample feeding bottles at the corresponding positions in the bottle rack need to be manually disassembled one by one, and the corresponding chromatographic analysis sample feeding bottles need to be installed, which is very troublesome. The disassembly action needs to be repeated hundreds or even thousands of times, which reduces the sample feeding efficiency and work efficiency.

[0010] The utility model provides a bottle rack, which comprises:

[0011] a rack body provided with a first accommodating space;

[0012] A plurality of accommodating units are detachably connected in the first accommodating space, and a second accommodating space is arranged on the accommodating unit, and the second accommodating space is used for placing the sample bottle to be detected;

[0013] A supporting module is detachably connected in the first accommodating space, and the supporting module is arranged on one side of the accommodating unit and has a supporting state of contacting the bottom end of the sample bottle to be detected and a disassembling state of being separated from the sample bottle to be detected.

[0014] Beneficial effects: through the detachable connection of the plurality of accommodating units and the frame body, when some sample bottles exist on the sample plate of the chromatographic instrument, the accommodating units corresponding to the sample bottles to be detected can be removed and replaced with the accommodating units without the sample bottles to be detected, so that the sample bottles to be detected can be corresponded to the positions of the sample plate of the chromatographic instrument required to be installed with the sample bottles to be detected, precise sampling and discharging operations are realized, the convenience of using the bottle rack is improved, and the technical effect of improving the convenience of using the bottle rack with the chromatographic instrument is achieved.

[0015] In an optional embodiment, the frame body comprises a body, the body is arranged on at least one side of the accommodating unit, the first accommodating space is arranged on the body, and a first mounting hole is arranged on the body;

[0016] A second mounting hole is arranged on the accommodating unit, and the second mounting hole is arranged correspondingly to the first mounting hole;

[0017] The bottle rack comprises a fastener, the fastener is arranged through the first mounting hole and the second mounting hole, and is used for fixedly connecting the frame body and the accommodating unit.

[0018] Beneficial effects: through the arrangement of the body on at least one side of the accommodating unit, the connection point between the frame body and the accommodating unit can be improved, the body can wrap the accommodating unit, and the technical effect of improving the sliding stability of the accommodating unit in the frame body is achieved. Through the arrangement of the first mounting hole, the second mounting hole and the fastener, the positioning of the accommodating unit and the body in the horizontal direction, the vertical direction and the front-back direction can be realized, and the technical effect of improving the stability of the position of the accommodating unit is achieved.

[0019] In an optional embodiment, two bodies are arranged, and the two bodies are arranged oppositely on two sides of the accommodating unit, and the two bodies jointly enclose the first accommodating space;

[0020] And / or, one first mounting hole is arranged on each body, and the first mounting hole is a long hole.

[0021] Beneficial effects: By two bodies together to set up the first containing space, based on this, without additional first containing space, so as to improve the technical effect of the setting convenience of the frame. By setting the first mounting hole as a long hole, the difficulty of the fastener passing through the first mounting hole can be reduced, and the convenience of the fastener passing through the first mounting hole can be improved, so as to improve the technical effect of the convenience of the position fixation between the body and the containing unit.

[0022] In an alternative embodiment, the containing unit is in sliding connection with the frame.

[0023] Beneficial effects: By sliding the containing unit out of the frame or into the frame, the detachable connection between the containing unit and the frame can be realized, without additional other detachable structure, so as to improve the technical effect of the convenience of the detachable connection between the containing unit and the frame.

[0024] In an alternative embodiment, the frame comprises:

[0025] The sliding part is arranged on the inner side of the body;

[0026] The containing unit is provided with a sliding groove, and the sliding part is arranged in the sliding groove, and the sliding groove is in sliding connection with the sliding part.

[0027] Beneficial effects: By the sliding connection between the sliding part and the sliding groove, the sliding connection between the containing unit and the frame is realized.

[0028] In an alternative embodiment, the bottle rack comprises:

[0029] The first limiting unit is fixedly connected to one side of the body and one end of the sliding part, and is used for limiting the containing unit and / or the supporting module.

[0030] Beneficial effects: By setting the first limiting unit, the position of the containing unit and / or the supporting module sliding into the body can be limited, so as to improve the technical effect of the stability of the position of the containing unit and / or the supporting module.

[0031] In an alternative embodiment, the bottle rack comprises:

[0032] The second limiting unit is connected to the other side of the body and arranged at the other end of the sliding part, and is used for limiting the other end of the containing unit;

[0033] And / or, the third limiting unit is connected to the other side of the body and arranged at the other end of the supporting module, and is used for limiting the other end of the supporting module.

[0034] Beneficial effects: By setting the second limiting unit at the other end of the containing unit, that is, the second limiting unit is set on the sliding path of the containing unit. After the setting of each containing unit is completed, the position of the containing unit can be limited by the second limiting unit, thereby achieving the technical effect of improving the position stability of the containing unit. And / or, the third limiting unit is set at the other end of the support module, that is, the third limiting unit is set on the sliding path of the support module. After the position of the support module is determined, the position of the support module can be limited by the third limiting unit, thereby achieving the technical effect of improving the position stability of the support module.

[0035] In an optional embodiment, the containing unit is in a ring structure, the ring structure comprises a hollow part, and the hollow part forms the sliding groove which is sleeved on the outside of the sliding part.

[0036] Beneficial effects: Not only can the hollow part be used to install the sample bottle to be detected, but also the hollow part can be used as a sliding groove. Based on this, there is no need to additionally set a sliding groove, thereby achieving the technical effect of improving the processing convenience of the containing unit.

[0037] In an optional embodiment, the upper and lower ends of the containing unit are respectively provided with a plurality of second containing spaces, and the second containing spaces at the upper and lower ends are one-to-one correspondingly arranged.

[0038] Beneficial effects: When the support module is separated from the sample bottle to be detected, the sample bottle to be detected is limited by a plurality of containing spaces to increase the point position of the position limitation of the sample bottle to be detected, so that the position of the sample bottle to be detected will not move with the support module, thereby achieving the technical effect of improving the position stability of the sample bottle to be detected.

[0039] In an optional embodiment, the bottle rack comprises:

[0040] A positioning unit is arranged on the side surface of each containing unit, and adjacent containing units are limited and fixed by the positioning unit.

[0041] Beneficial effects: By arranging the positioning unit on the side surface of each containing unit, the positions of adjacent containing units are limited, thereby improving the position stability between adjacent containing units, and further achieving the technical effect of improving the position stability of the containing unit on the sliding path thereof. BRIEF DESCRIPTION OF DRAWINGS

[0042] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0043] Figure 1 It is a front view of the bottle rack of the embodiment;

[0044] Figure 2 It is a top view of the bottle rack shown in the figure; Figure 1

[0045] Figure 3 It is a structure schematic view of the bottle rack in the embodiment;

[0046] Figure 4 It is a structure schematic view of the bottle rack in the embodiment;

[0047] Figure 5 It is a structure schematic view of the bottle rack and the part of the sample bottle to be detected in the embodiment;

[0048] Figure 6 It is a structure schematic view of the fourth positioning unit in the embodiment.

[0049] Explanation of reference signs:

[0050] 1, rack body; 101, main body; 102, sliding part; 103, first limiting unit;

[0051] 2, containing unit; 201, second containing space; 202, sliding groove;

[0052] 3, support module;

[0053] 4, second limiting unit; 401, first limiting block; 402, first rotating shaft;

[0054] 5, third limiting unit; 501, second limiting block; 502, second rotating shaft;

[0055] 6, first mounting hole;

[0056] 7, positioning unit; 701, positioning groove; 702, positioning block;

[0057] 8, sample bottle to be detected; 9, second mounting hole; 10, fastener. Specific embodiments

[0058] ​In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0059] The embodiments of the utility model will be described below in combination with Figures 1 to 6

[0060] According to the embodiments of the utility model, a bottle rack is provided, comprising:

[0061] The rack body 1 is provided with a first containing space;

[0062] A plurality of containing units 2 are detachably connected in the first containing space, and the containing unit 2 is provided with a second containing space 201 for placing the to-be-detected sample bottle 8;

[0063] The support module 3 is detachably connected in the first containing space, and the support module 3 is arranged on one side of the containing unit 2 and has a support state of contacting the bottom end of the to-be-detected sample bottle 8 and a disassembly state of separating from the to-be-detected sample bottle 8.

[0064] The bottle rack in the embodiments is used in combination with a chromatographic instrument. As a convertible implementation, the bottle rack can also be used for other purposes, which is not limited here.

[0065] In the bottle rack of the embodiments, the plurality of containing units 2 are detachably connected with the rack body 1. When there are some sample bottles on the sample plate of the chromatographic instrument, the containing unit 2 corresponding to the to-be-detected sample bottle 8 can be removed and replaced with a containing unit 2 without the to-be-detected sample bottle 8, without manually disassembling and assembling the to-be-detected sample bottle 8 at the corresponding position in the bottle rack, so that the to-be-detected sample bottle 8 corresponds to the position of the sample plate of the chromatographic instrument where the to-be-detected sample bottle 8 is required to be installed, precise sampling and discharging operations are realized, the convenience of using the bottle rack is improved, and the technical effect of improving the convenience of using the bottle rack in combination with the chromatographic instrument is achieved.

[0066] Specifically, the support module 3 in the embodiments is arranged on the lower side of the containing unit 2. When the containing unit 2 of the bottle rack is arranged corresponding to the sample plate of the chromatographic instrument, the support module 3 and the to-be-detected sample bottle 8 are in the disassembly state, and each to-be-detected sample bottle 8 can directly fall into the sample plate of the chromatographic instrument, while the containing unit 2 does not fall into the chromatographic instrument, so that automatic batch falling of samples is realized.

[0067] ​Of course, in other embodiments, the degree of urgency of detection of the sample bottles 8 to be detected in each accommodation unit 2 can also be adjusted. For example, if the sample bottles 8 to be detected in one accommodation unit 2 need to be detected immediately, and there are sample bottles in the sample plate of the chromatographic instrument corresponding to the accommodation unit 2, the accommodation unit 2 and the remaining accommodation units 2 with lower detection urgency can be exchanged in position, so that the accommodation unit 2 that needs to be detected immediately can be injected to achieve the technical effect of simple adjustment of the order of the sample bottles 8 to be detected.

[0068] In addition, in the present embodiment, multiple accommodation units 2 can be used simultaneously. As a convertible implementation, one accommodation unit 2 can also be used alone. At the same time, the shape of the accommodation unit 2 is the same as that of the sample plate of the chromatographic instrument, so that the shape composed of multiple accommodation units 2 is arranged in coincidence with the sample plate, that is, the sample bottles 8 to be detected and the positions of the sample bottles 8 to be detected required by the sample plate are one-to-one corresponding.

[0069] Of course, in other embodiments, the shape of the multiple accommodation units 2, that is, the shape of the bottle rack, can be adjusted according to actual needs.

[0070] In addition, in the present embodiment, the side wall of the first accommodation space is provided with a moving groove, the moving groove is arranged close to the bottom of the first accommodation space, the support module 3 is inserted into the moving groove and can slide along the moving groove, when the support module 3 is located in the moving groove, it has a supporting state in contact with the bottom end of the sample bottle 8 to be detected, and when the support module 3 slides out of the moving groove, it has a dismounting state separated from the sample bottle 8 to be detected.

[0071] In the present embodiment, the side wall of the first accommodation space is provided with an accommodation groove, the accommodation groove is arranged at the top of the first accommodation space and is arranged in space with the moving groove, that is, the accommodation groove and the moving groove are spaced apart by the body 101. Among them, the accommodation unit 2 is inserted into the accommodation groove and can slide along the accommodation groove. When the sample bottle 8 to be detected falls into the chromatographic instrument, the accommodation unit 2 can be limited by the body 101 between the accommodation groove and the moving groove to avoid falling out of the first accommodation space, so as to achieve the technical effect of improving the position stability of the accommodation unit 2.

[0072] Preferably, one rack body 1 is equipped with more accommodation units 2 than the first accommodation space can hold. For example, one rack body 1 can hold up to 5 accommodation units 2, but one rack body 1 is equipped with 10 accommodation units 2. Based on this, all 10 accommodation units 2 can be filled with sample bottles 8 to be detected, and when the bottle rack places the sample bottles 8 to be detected in 5 accommodation units 2 in the chromatographic instrument for use, the other 5 accommodation units 2 are replaced in the rack body 1, reducing the time of placing the sample bottles 8 to be detected in the other 5 accommodation units 2 one by one, thereby achieving the technical effect of improving the sample detection efficiency.

[0073] Of course, in other embodiments, the number of accommodating units 2 equipped in the rack body 1 is not limited, and can be adjusted according to actual needs.

[0074] In addition, the rack body 1 comprises a body 101, which is arranged on at least one side of the accommodating unit 2, and the body 101 is provided with a first accommodating space. Based on this, the connection point between the rack body 1 and the accommodating unit 2 can be improved, so that the body 101 can wrap the accommodating unit 2 to achieve the technical effect of improving the sliding stability of the accommodating unit 2 in the rack body 1.

[0075] Specifically, the body 101 is provided with two, which are arranged on the two sides of the accommodating unit 2, and the two bodies 101 are collectively arranged to form a first accommodating space. Based on this, the first accommodating space does not need to be additionally arranged, thereby achieving the technical effect of improving the convenience of setting the rack body 1.

[0076] Of course, in other embodiments, the number of connecting side surfaces of the body 101 and the accommodating unit 2 can also be adjusted.

[0077] In addition, in the present embodiment, the accommodating unit 2 is in sliding connection with the rack body 1. Based on this, the accommodating unit 2 is slid out of or into the rack body 1 to realize the detachable connection between the accommodating unit 2 and the rack body 1. Of course, in other embodiments, according to different bottle rack designs and actual uses, the detachable connection between the accommodating unit 2 and the rack body 1 can also be realized by a clamp. Compared with other embodiments, the detachable connection between the accommodating unit 2 and the rack body 1 can be realized without additional structures in the present embodiment, thereby achieving the technical effect of improving the convenience of realizing the detachable connection.

[0078] Preferably, in combination with Figure 3 and Figure 4 As shown in the drawings, the rack body 1 comprises:

[0079] a sliding part 102, which is arranged on the inner side of the body 101;

[0080] The accommodating unit 2 is provided with a sliding groove 202, and the sliding groove 202 is provided with a sliding part 102, and the sliding groove 202 is in sliding connection with the sliding part 102.

[0081] The sliding connection between the sliding part 102 and the sliding groove 202 realizes the sliding connection between the accommodating unit 2 and the rack body 1. As a variable embodiment, the sliding groove 202 can also be arranged on the body 101, and the sliding part 102 can be arranged on the accommodating unit 2, and the sliding connection between the accommodating unit 2 and the sliding groove 202 can also be realized.

[0082] In the embodiment, the sliding part 102 can be a rod-shaped structure. As a transformable implementation, the sliding part 102 can also be a plate-shaped structure.

[0083] Further, as shown in Figure 1 , Figure 3 and Figure 4 , the accommodation unit 2 is in a ring-shaped structure, which includes a hollow part forming a sliding groove 202 sleeved on the outside of the sliding part 102. Not only can the installation of the sample bottle 8 to be detected be realized through the hollow part, but also the hollow part can be used as the sliding groove 202. Based on this, there is no need to additionally set the sliding groove 202, thereby achieving the technical effect of improving the processing simplicity of the accommodation unit 2. At the same time, the freedom of the accommodation unit 2 along the vertical direction shown in Figure 1 can also be limited by the sliding part 102, avoiding the situation that when the sample bottle 8 to be detected falls into the sample plate of the chromatographic instrument, the accommodation unit 2 moves along the vertical direction and falls outside the bottle rack, affecting the chromatographic detection of the sample bottle 8 to be detected, so as to ensure the technical effect of the position accuracy of the accommodation unit 2.

[0084] Among them, the accommodation unit 2 is in a rectangular ring-shaped structure. Of course, in other embodiments, the shape of the accommodation unit 2 can also be adjusted according to the design of the bottle rack and the shape of the sample plate of the chromatographic instrument used.

[0085] In addition, as shown in Figure 3 and Figure 4 , in the embodiment, the upper and lower ends of the accommodation unit 2 are respectively provided with second accommodation spaces 201, and the second accommodation spaces 201 at the upper and lower ends are one-to-one correspondingly arranged, that is, two accommodation spaces can limit the position of one sample bottle 8 to be detected.

[0086] Based on this, when the support module 3 is separated from the sample bottle 8 to be detected, the sample bottle 8 to be detected is limited by the two accommodation spaces, so as to increase the point position of the position limitation of the sample bottle 8 to be detected, so that the position of the sample bottle 8 to be detected will not move with the support module 3, thereby achieving the technical effect of improving the position limitation stability of the sample bottle 8 to be detected, and also avoiding the situation that the sample bottle 8 to be detected gives sliding resistance to the support module 3 due to tilting, thereby achieving the technical effect of improving the sliding smoothness of the support module 3. As a transformable implementation, the number of second accommodation spaces 201 is one, three or more.

[0087] In addition, in the embodiment, as shown in Figure 4 , the bottle rack comprises:

[0088] a first limiting unit 103 fixedly connected to one side of the body 101 and fixedly connected to one end of the sliding part 102, for limiting the accommodation unit 2 and the support module 3.

[0089] Specifically, the first limiting unit 103 is fixed on the sliding path of the containing unit 2 and the support module 3, based on which the containing unit 2 and the support module 3 can be limited along Figure 2 the upper end shown, so that the lower end of the containing unit 2 and the support module 3 is in sliding connection with the body 101, which can improve the stability of the sliding of the containing unit 2 and the support module 3, and avoid the containing unit 2 and the support module 3 from falling out of the body 101 due to excessive sliding, thereby causing damage to the sample bottle 8 to be detected.

[0090] Among them, the first limiting unit 103 can be a plate-shaped structure, and each body 101 is provided with a first limiting unit 103, thereby achieving the technical effect of improving the stability of limiting the containing unit 2 and the support module 3.

[0091] Of course, in other embodiments, according to the design of the bottle rack and the different uses, the first limiting unit 103 can also be a rod-shaped structure.

[0092] In other embodiments, the first limiting unit 103 can only limit the containing unit 2 or only limit the support module 3.

[0093] In addition, in the present embodiment, in combination with Figure 3 and Figure 4 shown, the body 101 is provided with a first mounting hole 6;

[0094] The containing unit 2 is provided with a second mounting hole 9, and the second mounting hole 9 is correspondingly arranged with the first mounting hole 6;

[0095] The bottle rack comprises a fastener 10, which is arranged in the first mounting hole 6 and the second mounting hole 9, and is used for fixedly connecting the rack body 1 and the containing unit 2.

[0096] Based on this, the fastener 10 can realize the positioning of the containing unit 2 and the body 101 along the horizontal direction, the vertical direction and the front-back direction shown, thereby achieving the technical effect of improving the stability of the position of the containing unit 2. Figure 1

[0097] Among them, in the present embodiment, part of the containing unit 2 realizes the fixation of the position between the body 101 through the fastener 10, for example, as shown in Figure 2 the uppermost containing unit 2 and the lowermost containing unit 2 realize the fixation of the position between the body 101 through the fastener 10, and the fixation of the position of the remaining containing units 2 is realized through the pressure between the two containing units 2, so as to achieve the technical effect of simplifying the difficulty of realizing the position limitation of each containing unit 2. As a convertible embodiment, each containing unit 2 can also be provided with a fastener 10, which is also within the protection scope of the present application. ​

[0098] Specifically, the first mounting hole 6 is a through hole, the second mounting hole 9 is a threaded hole, and the fastener 10 is a bolt, which is screwed through the first mounting hole 6 and the second mounting hole 9. The structure of the first mounting hole 6, the second mounting hole 9 and the fastener 10 is simple and easy to operate. As a variable embodiment, the first mounting hole 6 can also be a threaded hole, and the second mounting hole 9 can be a through hole.

[0099] Further, each body 101 is provided with a first mounting hole 6, which is a long hole. The long hole can reduce the difficulty of the fastener 10 passing through the first mounting hole 6, that is, the long hole can improve the convenience of the fastener 10 passing through the first mounting hole 6, thereby achieving the technical effect of improving the convenience of position fixation between the body 101 and the containing unit 2.

[0100] Of course, in other embodiments, the first mounting hole 6 can also be provided on only one body 101, or a plurality of first mounting holes 6 corresponding to the second mounting hole 9 can be provided on the body 101.

[0101] In addition, in combination with Figures 1 to 3 As shown in the figure, the bottle rack comprises:

[0102] The second limiting unit 4 is connected to one side of the body 101 and arranged at the other end of the sliding part 102, and is used for limiting the other end of the containing unit 2.

[0103] The third limiting unit 5 is connected to one side of the body 101 and arranged at the other end of the support module 3, and is used for limiting the other end of the support module 3.

[0104] Specifically, the second limiting unit 4 is arranged at the other end of the containing unit 2, that is, on the sliding path of the containing unit 2, and the third limiting unit 5 is arranged at the other end of the support module 3, that is, on the sliding path of the support module 3. When Figure 2 As shown in the figure, after the lowermost containing unit 2 is arranged, the position of the containing unit 2 can be limited by the second limiting unit 4, thereby achieving the technical effect of improving the position stability of the containing unit 2.

[0105] When the position of the support module 3 is determined, the position of the support module 3 can be limited by the third limiting unit 5, thereby achieving the technical effect of improving the position stability of the support module 3.

[0106] In this embodiment, the support module 3 can be a plate structure. Of course, in other embodiments, the shape of the support module 3 can be adjusted, for example, the support module 3 can be a rod structure or a fan structure.

[0107] Meanwhile, in other embodiments, the sliding track of the support module 3 can be adjusted as needed, for example, the sliding direction is the circumferential direction.

[0108] In other embodiments, only the second limiting unit 4 or only the third limiting unit 5 can be provided according to the design of the bottle rack.

[0109] In addition, one end of the second limiting unit 4 and one end of the third limiting unit 5 are rotatably connected to the body 101, the other end of the second limiting unit 4 is movably connected to the containing unit 2, and the other end of the third limiting unit 5 is movably connected to the support module 3, so that the second limiting unit 4 has a limiting state connected to the containing unit 2, and the third limiting unit 5 has a limiting state connected to the support module 3, and at the same time, the second limiting unit 4 has a movable state separated from the containing unit 2, and the third limiting unit 5 has a movable state separated from the support module 3.

[0110] In this embodiment, the second limiting unit 4 and the third limiting unit 5 have the same structure. The second limiting unit 4 comprises a first limiting block 401 and a first rotating shaft 402. The first limiting block 401 is rotatably connected to the body 101 through the first rotating shaft 402, and the position where the first limiting block 401 contacts the containing unit 2 is provided with a protrusion that increases the friction. By the protrusion, the technical effect of enhancing the friction between the first limiting block 401 and the body 101 and the containing unit 2 can be achieved, which avoids the first limiting block 401 rotating to a position where it no longer contacts the containing unit 2 under the action of gravity when the first limiting block 401 limits the containing unit 2, affecting the limiting effect of the first limiting block 401 on the containing unit 2. As a convertible embodiment, a rubber block can also be provided on the first limiting block 401, which can also achieve the technical effect of enhancing the friction.

[0111] Specifically, when the second limiting unit 4 needs to limit the containing unit 2, the first limiting block 401 is rotated to a position where the protrusion contacts the containing unit 2, and the friction between the first limiting block 401 and the containing unit 2 is enhanced by the protrusion, avoiding the downward rotation of the first limiting block 401, to ensure the limitation of the position of the containing unit 2. When the second limiting unit 4 does not need to limit the containing unit 2, the first limiting block 401 is rotated to a position where the protrusion contacts the body 101, so that the containing unit 2 can be separated from the first containing space, realizing the replacement of the containing unit 2.

[0112] Similarly, the third limiting unit 5 comprises: a second limiting block 501 and a second rotating shaft 502, the second limiting block 501 is rotationally connected with the body 101 through the second rotating shaft 502, and a protrusion for increasing friction is arranged at a position where the second limiting block 501 contacts the support module 3. The technical effect of increasing the friction between the second limiting block 501 and the body 101 and the friction between the second limiting block 501 and the support module 3 can be achieved through the protrusion. When the second limiting block 501 limits the support module 3, the second limiting block 501 is prevented from rotating to a position where it no longer contacts the support module 3 under the action of gravity, thereby affecting the limiting effect of the second limiting block 501 on the support module 3. As a variable implementation, a rubber block can also be arranged on the second limiting block 501, which can also achieve the technical effect of increasing the friction.

[0113] Specifically, when the third limiting unit 5 needs to limit the support module 3, the second limiting block 501 is rotated to a position where the protrusion contacts the support module 3. The friction between the second limiting block 501 and the support module 3 is increased through the protrusion, and the second limiting block 501 is prevented from rotating downward, thereby ensuring the limitation of the position of the support module 3. When the third limiting unit 5 does not need to limit the support module 3, the second limiting block 501 is rotated to a position where the protrusion contacts the body 101. The support module 3 can slide to a position where it is separated from the first containing space, so as to place the sample bottle 8 to be detected into the sample plate of the chromatographic instrument.

[0114] In addition, in combination with Figure 6 As shown in the drawings, in the embodiment, the bottle rack comprises:

[0115] The positioning unit 7 is arranged on the side of each containing unit 2, and adjacent containing units 2 are fixed and limited by the positioning unit 7. By arranging the positioning unit 7 on the side of each containing unit 2, the position of the adjacent containing units 2 is limited, thereby improving the stability of the position between the adjacent containing units 2, and further achieving the technical effect of improving the stability of the position of the containing unit 2 on the sliding path thereof.

[0116] Specifically, the positioning unit 7 comprises:

[0117] The positioning groove 701 is arranged on one side of the containing unit 2;

[0118] The positioning block 702 is arranged on the other side of the containing unit 2;

[0119] The positioning block 702 of one containing unit 2 is insertedly connected with the positioning groove 701 of another containing unit 2. Based on this, the position between the adjacent containing units 2 can be limited, thereby achieving the technical effect of improving the stability of the position of the adjacent containing units 2.

[0120] As the transformable embodiment, the thread can also be arranged on the accommodating unit 2, the position fixing between the adjacent accommodating units 2 is realized through the double-end stud, or the position fixing between the adjacent accommodating units 2 is not arranged with the positioning unit 7.

[0121] Although the embodiments of the present application are described in conjunction with the drawings, various modifications and changes can be made by those skilled in the art without departing from the spirit and scope of the present application, and such modifications and changes fall within the scope defined by the appended claims.

Claims

1. A bottle rack, characterized in that The bottle rack comprises: a frame body (1) provided with a first containing space; a plurality of containing units (2) detachably connected in the first containing space, the containing unit (2) being provided with a second containing space (201) for placing a sample bottle (8) to be detected; a supporting module (3) detachably connected in the first containing space, the supporting module (3) being arranged on one side of the containing unit (2) and having a supporting state of contacting the bottom end of the sample bottle (8) to be detected and a disassembling state of being separated from the sample bottle (8) to be detected.

2. The cradle of claim 1, wherein, The frame body (1) comprises a body (101) arranged on at least one side of the containing unit (2), the body (101) being provided with the first containing space, and the body (101) being provided with a first mounting hole (6); The containing unit (2) is provided with a second mounting hole (9) corresponding to the first mounting hole (6); The bottle rack comprises a fastener (10) penetrating through the first mounting hole (6) and the second mounting hole (9) to fixedly connect the frame body (1) and the containing unit (2).

3. The rack of claim 2, wherein, The body (101) is provided with two bodies (101) arranged oppositely on both sides of the containing unit (2), and the two bodies (101) jointly enclose the first containing space. And / or, each body (101) is provided with one first mounting hole (6), and the first mounting hole (6) is a long hole.

4. The rack of claim 2, wherein, The containing unit (2) is slidably connected with the frame body (1).

5. The bottle rack of claim 4, wherein, The frame body (1) comprises: a sliding part (102) arranged at an inner side of the body (101); The containing unit (2) is provided with a sliding groove (202) in which the sliding part (102) is arranged, and the sliding groove (202) is slidably connected with the sliding part (102).

6. The rack of claim 5, wherein, The bottle rack comprises: a first limiting unit (103) fixedly connected to one side of the body (101) and one end of the sliding part (102), and used for limiting one end of the containing unit (2) and / or one end of the supporting module (3).

7. The rack of claim 6, wherein, The bottle rack comprises: a second limiting unit (4) connected to the other side of the body (101) and arranged at the other end of the sliding part (102), and used for limiting the other end of the containing unit (2); And / or, a third limiting unit (5) connected to the other side of the body (101) and arranged at the other end of the supporting module (3), and used for limiting the other end of the supporting module (3).

8. The bottle rack of any one of claims 5-7, wherein, The containing unit (2) has a ring structure, the ring structure comprises a hollow part, the hollow part forms the sliding groove (202), and the sliding groove (202) is arranged on the outer side of the sliding part (102).

9. The bottle rack of claim 8, wherein, The upper and lower ends of the containing unit (2) are respectively provided with a plurality of second containing spaces (201), and the second containing spaces (201) on the upper and lower ends are arranged one by one in correspondence.

10. The cradle of any one of claims 1-7, wherein, The bottle rack comprises: Positioning units (7) are arranged on the side of each of the accommodating units (2), and adjacent accommodating units (2) are fixed by the positioning units (7).

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