Connector mounting assembly

Abstract

The utility model relates to a connector mounting assembly. The connector mounting assembly comprises a mounting base; and the sliding assembly is arranged on the mounting base and the connector mounting plate and used for supporting the multiple connectors, and the connector mounting plate is slidably connected with the mounting base through the sliding assembly, so that the connector mounting plate can slide close to or away from the mounting base. The method can install the joints in batches, and improves the installation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of compound synthesis, in particular to a connector installation assembly. Background Art

[0002] A compound synthesizer is a chemical instrument capable of performing chemical synthesis. There are various types of compound synthesizers, for example, nucleic acid synthesizers, polypeptide synthesizers, etc. Currently, during the experiment, connectors need to be installed onto each synthesis column one by one, resulting in low installation and disassembly efficiency. Content of the Utility Model

[0003] In order to overcome the deficiencies of the above prior art, the utility model provides a connector installation assembly, which can install multiple connectors in batches and improve the installation efficiency.

[0004] An object of the utility model is to provide a connector installation assembly, including a sliding assembly disposed on the mounting base, and a connector mounting plate for supporting a plurality of connectors. The connector mounting plate is slidably connected to the mounting base through the sliding assembly, so that the connector mounting plate can slide close to or away from the mounting base.

[0005] In some embodiments, the connector installation assembly further includes: a positioning assembly disposed on the mounting base, and the positioning assembly is configured to limit the sliding of the connector mounting plate.

[0006] In some embodiments, the sliding assembly includes a first slide rail, a second slide rail, a first slider, and a second slider. The first slide rail and the second slide rail are respectively disposed on the mounting base and on the left and right sides of the connector mounting plate. The first slider is slidably connected to the first slide rail, the second slider is slidably connected to the second slide rail, and the connector mounting plate is connected to the first slider and the second slider, so as to be able to slide along the first slide rail and the second slide rail following the first slider and the second slider.

[0007] In some embodiments, at least one of the first slider and the second slider is provided with a plurality of positioning holes in the sliding direction of the connector mounting plate. The positioning assembly includes two left and right plunger mounting blocks corresponding to the first slider and the second slider, and a knob plunger mounted on the plunger mounting blocks. The knob plunger is used to cooperate with the positioning holes of the first slider and the second slider to limit the sliding of the connector mounting plate.

[0008] In some embodiments, the connector mounting plate is detachably connected to the first slider and the second slider.

[0009] In some embodiments, the joint mounting plate is provided with a plurality of first joint holes. The joint mounting plate includes a support surface, and each of the first joint holes penetrates through the support surface. The support surface is provided with positioning grooves communicating with the first joint holes. The first joint holes are for the body of the joint to pass through, and the positioning grooves are for accommodating and supporting the flanks of the joint to limit the rotation of the joint.

[0010] In some embodiments, the joint mounting assembly further includes a joint pressing plate. The joint pressing plate includes a plurality of second joint holes corresponding to the first joint holes respectively. The second joint holes are for the body of the joint to pass through. The joint pressing plate is arranged on the support surface to prevent the joint from detaching from the joint mounting plate.

[0011] The joint mounting assembly provided by the embodiments of the present application enables the plurality of joints supported by the joint mounting plate and the synthesis column to be batch-mounted and disassembled by sliding the joint mounting plate close to or away from the mounting seat, thereby improving the mounting and dismounting efficiency. Description of the Drawings

[0012] The drawings described herein are used to provide a further understanding of the present disclosure and constitute a part of the present disclosure. The illustrative embodiments and descriptions thereof of the present disclosure are used to explain the present disclosure and do not constitute an improper limitation to the present disclosure. In the drawings:

[0013] Figure 1 A schematic structural diagram of a synthesis column bearing device provided by some embodiments of the present application is shown;

[0014] Figure 2 A schematic structural diagram of a synthesis column mounting assembly provided by some embodiments of the present application is shown;

[0015] Figure 3 A schematic structural diagram of a joint mounting assembly provided by some embodiments of the present application is shown;

[0016] Figure 4 A schematic structural diagram of a sliding assembly provided by some embodiments of the present application is shown;

[0017] Figure 5 A schematic structural diagram of a positioning assembly provided by some embodiments of the present application is shown;

[0018] Figure 6 A schematic diagram of the operation process of a positioning assembly provided by some embodiments of the present application is shown;

[0019] Figure 7 A schematic structural diagram of a joint mounting plate provided by some embodiments of the present application is shown;

[0020] Figure 8Shows a top view schematic diagram of a joint provided in some embodiments of the present application installed on a mounting plate;

[0021] Figure 9 Shows a cross-sectional schematic diagram of a joint provided in some embodiments of the present application installed on a mounting plate;

[0022] Figure 10 Shows a cooperation schematic diagram of a joint mounting plate and a joint pressing plate provided in some embodiments of the present application;

[0023] Figure 11 Shows a comparison schematic diagram of different-sized supports adjusting the protruding height of a synthesis column provided in some embodiments of the present application;

[0024] Figure 12 Shows a comparison schematic diagram of adjusting the protruding height of a synthesis column through a support adjusting hole provided in some embodiments of the present application.

[0025] Figure 13 Shows a comparison schematic diagram of a carrying device in a synthesizer provided in some embodiments of the present application supporting different types of synthesis columns. Detailed implementation manners

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application.

[0027] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts fall within the scope of protection of the present application.

[0028] It should be noted that: like reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0029] A compound synthesizer is a chemical instrument capable of performing chemical synthesis. There can be various types of compound synthesizers. For example, nucleic acid synthesizers, polypeptide synthesizers, etc. Taking a nucleic acid synthesizer as an example, a nucleic acid synthesizer is an experimental device capable of efficiently synthesizing nucleic acid molecules (such as DNA or RNA). It injects liquid into a synthesis column on a carrying device through a liquid distribution tube, thereby performing nucleic acid synthesis with the substances in the synthesis column. Currently, during the experiment, it is necessary to install joints onto each synthesis column one by one, resulting in low installation and disassembly efficiency.

[0030] In response to this, the present application provides a joint mounting assembly that can batch mount and disassemble joints and synthesis columns, thereby improving the installation and disassembly efficiency.

[0031] Referring to Figures 1 to 13 , the joint mounting assembly 30 provided by the present application can be applied to a synthesizer 200. The synthesizer 200 is not limited to a nucleic acid synthesizer and can also be a peptide synthesizer or other compound synthesizers.

[0032] The joint mounting assembly 30 includes: a mounting base 10, a sliding assembly 13, and a joint mounting plate 31.

[0033] As an example, the mounting base 10 may include a bottom plate 11 and a vertical plate 12 disposed on the bottom plate 11. The bottom plate 11 can be mounted on the internal support member of the nucleic acid synthesizer 200, and the vertical plate 12 can support the sliding assembly 13 and the joint mounting plate 31. Optionally, the bottom plate 11 and the vertical plate 12 are detachably connected.

[0034] The joint mounting plate 31 is used to support a plurality of joints S. The joint mounting plate 31 is slidably connected to the mounting base 10 through the sliding assembly 13, so that the joint mounting plate 31 can slide closer to or away from the mounting base 10.

[0035] The mounting base 10 can fix a plurality of synthesis columns. The joint mounting plate 31 is located below the plurality of synthesis columns. By sliding the joint mounting plate 31 closer to or away from the mounting base 10, a plurality of joints on the joint mounting plate 31 can batch mount and disassemble the synthesis columns, improving the installation and disassembly efficiency. In addition, the joint mounting plate 31 is slidably connected to the mounting base 10 through the sliding assembly 13, and the movement process is smoother, thereby further improving the reliability of the installation and disassembly of the joints and the synthesis columns.

[0036] In some embodiments, the nucleic acid synthesis column carrying device 100 further includes a positioning component 14 disposed on the mounting base 10. The positioning component 14 is configured to limit the sliding of the joint mounting plate 31.

[0037] As an example, referring to Figure 3 , the sliding assembly 13 includes a first slide rail 131, a second slide rail 132, a first slider 133, and a second slider 134. The first slide rail 131 and the second slide rail 132 are respectively disposed on the mounting base 10 and on the left and right sides of the joint mounting plate 31. The first slider 133 is slidably connected to the first slide rail 131, and the second slider 134 is slidably connected to the second slide rail 132. The joint mounting plate 31 is connected to the first slider 133 and the second slider 134, so that it can slide along the first slide rail 131 and the second slide rail 132 following the first slider 133 and the second slider 134. For example, the first slide rail 131 and the second slide rail 132 can be respectively disposed on the two vertical plates 12 of the mounting base 10.

[0038] As an example, referring toFigures 4 to 6 At least one of the first slider 133 and the second slider 134 is provided with a plurality of positioning holes 135 in the sliding direction of the joint mounting plate 31. The positioning assembly 14 includes a plunger mounting block 141 and a knob plunger 142 mounted on the plunger mounting block 141. The knob plunger 142 is used to cooperate with the positioning holes 135 to limit the sliding of the joint mounting plate 31.

[0039] The knob plunger 142 is an example of the positioning assembly 14 and can quickly cooperate with the positioning holes 135 to limit the sliding of the joint mounting plate 31. Of course, the positioning assembly 14 can also adopt other components such as bolts and pins that can cooperate with the positioning holes 135 to limit the sliding of the joint mounting plate 31.

[0040] For example, for the shorter synthesis column T, the knob plunger 142 is located in the lowest one of the plurality of positioning holes 135 (h2 shown in b) to limit the sliding of the joint mounting plate 31 so that a plurality of joints can be batch-mounted to the synthesis column. For the longer synthesis column T, the knob plunger 142 is located in the highest one of the plurality of positioning holes 135 (h1 shown in a) to limit the sliding of the joint mounting plate 31 so that a plurality of joints can be batch-mounted to the synthesis column. Figure 13 In b, shown as h2), to limit the sliding of the joint mounting plate 31 so that a plurality of joints can be batch-mounted to the synthesis column. For the longer synthesis column T, the knob plunger 142 is located in the highest one of the plurality of positioning holes 135 (h1 shown in a) to limit the sliding of the joint mounting plate 31 so that a plurality of joints can be batch-mounted to the synthesis column. Figure 13 In a, shown as h1), to limit the sliding of the joint mounting plate 31 so that a plurality of joints can be batch-mounted to the synthesis column.

[0041] In some embodiments, the joint mounting plate 31 is detachably connected to the first slider 133 and the second slider 134. For example, the joint mounting plate 31 is detachably connected to the first slider 133 and the second slider 134 through fasteners. The fasteners are not limited to screws, snap connectors, etc.

[0042] By detachably connecting the joint mounting plate 31 to the first slider 133 and the second slider 134, the joint mounting plate 31 can be detached, which is convenient for cleaning the joint S. At the same time, the batch mounting of the joint S can be carried out outside the device, reducing the waiting time for replacing the joint S.

[0043] It should be noted that in the implementation of this application, according to different types (specifications) of the synthesis column, such as different lengths, different numbers of positioning holes 15 can be provided on the first slider 133 slidably connected to the first slide rail 131, and different numbers of positioning holes 15 can be provided on the second slider 134 slidably connected to the second slide rail 132.

[0044] In addition, in the embodiments of this application, the specifications and dimensions of the support 23 and the synthesis column T shown in the figure are only exemplary. It can be understood that the specifications and dimensions of the support 23 and the synthesis column T can also be any other possible specifications and dimensions.

[0045] In some embodiments, referring to Figure 7 、 Figure 8 and Figure 9, the joint mounting plate 31 is provided with a plurality of first joint holes 311. The joint mounting plate 31 has a supporting surface, and each first joint hole 311 penetrates through the supporting surface. The supporting surface is provided with a positioning groove 312 communicating with the first joint hole 311. The first joint hole 311 is used for the body S1 of the joint S to pass through, and the positioning groove 312 is used for accommodating and supporting the flank S2 of the joint S to limit the rotation of the joint S.

[0046] The plurality of first joint holes 311 on the joint mounting plate 31 can also be formed in one row, two rows, three rows or more rows. In each row of the first joint holes 311, the first joint holes 311 can be communicated through the positioning groove 312, which is convenient for processing.

[0047] In some embodiments, referring to Figure 10 , the joint mounting assembly 30 further includes a joint pressing plate 32. The joint pressing plate 32 includes a plurality of second joint holes 321 corresponding to the first joint holes 311 respectively. The second joint holes 321 are only used for the part of the body S1 of the joint S above the flank S2 to pass through while keeping the flank S2 in the positioning groove 312. The joint pressing plate 32 is arranged on the supporting surface of the joint mounting plate 31 to prevent the joint S from detaching from the joint mounting plate 31. Thus, the joint mounting plate 31 supports the joint S more firmly.

[0048] In some embodiments, the joint mounting plate 31 is detachably connected to the first slider 133 and the second slider 134.

[0049] During use, the joint mounting plate 31 can be detached from the first slider 133 and the second slider 134, so that the whole joint mounting assembly 30 can be detached from the device 100. Then, a plurality of joints S are installed. Finally, the joint mounting assembly 30 with a plurality of joints S is installed on the first slider 133 and the second slider 134 through the joint mounting plate 31. Then, the height of the joint mounting plate 31 is adjusted to batch-install a plurality of joints S on the synthesis column T.

[0050] Generally, during the experiment of the synthesizer, the required liquid injection volume in the synthesis column is very small. If the liquid drops are to be accurately injected into the synthesis column, the distance between the synthesis column and the liquid separation tube needs to meet certain requirements. In addition, according to different experimental scenarios, the required types of synthesis columns may also be different. The inventor found that when replacing different types of synthesis columns, due to certain differences in the length (height) of the synthesis columns, there are differences in the distance between the top port of the synthesis column and the liquid injection port at the end of the liquid separation tube. Generally, the position of the liquid separation tube in the nucleic acid synthesizer is relatively fixed. When the distance between the top port of the synthesis column and the liquid injection port of the liquid separation tube is large, there may be a risk that the liquid drops cannot be accurate, resulting in an error in the liquid injection volume, and further leading to a poor experimental result. In addition, in the related art, the installation and disassembly of the synthesis column and the joint need to be carried out one by one, with low efficiency.

[0051] In this regard, an embodiment of the present application further provides a synthetic column bearing device 100, which includes the joint installation component 30 mentioned above, and further includes a synthetic column installation component 20. The synthetic column installation component 20 is arranged on the mounting base 10 and is used to support a plurality of synthetic columns T.

[0052] The joint mounting plate 31 is located below the synthetic column mounting component 20 and is used to support a plurality of joints S. The joint mounting plate 31 is configured to be able to approach or move away from the synthetic column mounting component 20, so that the plurality of joints S supported by the joint mounting plate 31 are respectively installed on the plurality of synthetic columns T supported by the synthetic column mounting component 20.

[0053] The joint mounting plate 31 is configured to be able to approach or move away from the synthetic column mounting component 20, so that for synthetic columns T of different lengths, the plurality of joints S supported by the joint mounting plate 31 can be respectively installed on the plurality of synthetic columns T supported by the synthetic column mounting component 20. It can be understood that the plurality of joints S supported by the joint mounting plate 31 and the plurality of synthetic columns T supported by the synthetic column mounting component 20 are in a one-to-one correspondence relationship. The joint S can be, for example, a Luer joint.

[0054] Exemplarily, referring to Figure 1 、 Figure 11 、 Figure 12 and Figure 13 , since synthetic columns T of different lengths need to maintain a proper spacing from the liquid distributor, therefore, for shorter synthetic columns T, the joint mounting plate 31 supports the joints S to approach the synthetic column mounting component 20, so that the plurality of joints S supported by the joint mounting plate 31 are respectively installed on the plurality of shorter synthetic columns T supported by the synthetic column mounting component 20; for longer synthetic columns T, the joint mounting plate 31 supports the joints S to move away from the synthetic column mounting component 20, so that the plurality of joints S supported by the joint mounting plate 31 can be respectively installed on the plurality of longer synthetic columns T supported by the synthetic column mounting component 20.

[0055] By enabling the joint mounting plate 31 to approach or move away from the synthetic column mounting component 20, the joints S and the synthetic columns T can be batch-mounted and disassembled for synthetic columns T of different lengths, improving the installation efficiency. In the prior art, it is necessary to install the joints S on the synthetic columns T one by one, which is time-consuming and laborious and has low efficiency.

[0056] In some embodiments, the synthetic column mounting component 20 includes a synthetic column limiting plate 21 and a synthetic column supporting plate 22 connected to the synthetic column limiting plate 21. The synthetic column limiting plate 21 is used for a plurality of synthetic columns T to pass through, and the synthetic column supporting plate 21 is used to support a plurality of synthetic columns T.

[0057] In some embodiments, the synthetic column support plate 22 is configured to be able to approach or move away from the synthetic column limiting plate 21. The position of the synthetic column limiting plate 21 remains unchanged, and the position of the synthetic column support plate 22 relative to the synthetic column limiting plate 21 can be changed, so that the distance between the synthetic column support plate 22 and the synthetic column limiting plate 21 changes, thereby making it possible to make the height of the synthetic column T extending out of the synthetic column limiting plate 21 substantially consistent for synthetic columns T of different lengths.

[0058] For example, refer to Figure 1 , Figure 11 , Figure 12 and Figure 13 For a shorter synthetic column T, the synthetic column support plate 22 supports the shorter synthetic column T close to the synthetic column limiting plate 21, so that the distance between the synthetic column support plate 22 and the synthetic column limiting plate 21 becomes smaller, so that the top port of the shorter synthetic column T and the liquid dispensing tube in the nucleic acid synthesizer 200 maintain a suitable distance, and at the same time, the joint installation plate 31 supports the joint S to follow the synthetic column support plate 22 close to the synthetic column limiting plate 21, so that the multiple joints S supported by the joint installation plate 31 are respectively installed on the multiple shorter synthetic columns T supported by the synthetic column support plate 22; For a longer synthetic column T, the synthetic column support plate 22 supports the longer synthetic column T away from the synthetic column limiting plate 21, so that the distance between the synthetic column support plate 22 and the synthetic column limiting plate 21 becomes larger, thereby maintaining the appropriate distance between the top port of the longer synthetic column T and the dispensing tube in the nucleic acid synthesizer 200. At the same time, the connector mounting plate 31 supports the connector S to follow the synthetic column support plate 22 away from the synthetic column limiting plate 21, so that the multiple connectors S supported by the connector mounting plate 31 are respectively installed on the multiple longer synthetic columns T supported by the synthetic column support plate 22.

[0059] The synthetic column support plate 22 can be moved close to or away from the synthetic column limiting plate 21, and the height of the synthetic columns T of different lengths extending out of the synthetic column limiting plate 21 can be adjusted, so that the top ports of the synthetic columns T of different lengths and the liquid dispensing tubes in the nucleic acid synthesizer 200 maintain a suitable distance, thereby improving compatibility and improving the injection accuracy, thereby reducing the experimental defect rate. In addition, the joint installation plate 31 can follow the synthetic column support plate 22 to move close to or away from the synthetic column limiting plate 21, and the joint S and the synthetic column T can be installed and disassembled in batches, thereby improving the installation efficiency. In the past, the joints S needed to be installed one by one on the synthetic columns T, which was time-consuming, labor-intensive, and inefficient.

[0060] In some embodiments, reference Figure 2 and Figure 11, the synthesis column limiting plate 21 is provided with a plurality of limiting holes 211 for respectively allowing the synthesis column T to pass through, the synthesis column supporting plate 22 is provided with a plurality of supporting parts 221 corresponding to the plurality of limiting holes 211, each supporting part 221 includes a groove 221a and a through hole 221b penetrating through the bottom surface of the groove 221a, the aperture of the through hole 221b is smaller than the aperture of the limiting hole 211, the groove 221a is used for accommodating a part of the synthesis column T and the bottom surface of the groove 221a is used for supporting the lower end surface of the synthesis column T, and the through hole 221b is used for allowing the end interface of the synthesis column T to pass through.

[0061] The end interface of the synthesis column T is used to connect with the joint S. The plurality of limiting holes 211 on the synthesis column limiting plate 21 can be formed in one row, two rows, three rows or more rows.

[0062] In some embodiments, the synthesis column mounting assembly 20 further includes a support 23, the support 23 is connected between the synthesis column supporting plate 22 and the synthesis column limiting plate 21, and the support 23 is configured to be able to move the synthesis column supporting plate 22 closer to or farther away from the synthesis column limiting plate 21.

[0063] In one example, the distance between the synthesis column supporting plate 22 and the synthesis column limiting plate 21 can be changed by changing the length (which can also be called the height) of the support 23 located between the synthesis column limiting plate 21 and the synthesis column supporting plate 22, so as to change the distance between the synthesis column supporting plate 22 and the synthesis column limiting plate 21, and further make the heights of different lengths of the synthesis column T extending out of the synthesis column limiting plate 21 be substantially the same.

[0064] Specifically, referring to Figure 11 , one end of the support 23 is detachably connected to the synthesis column limiting plate 21, and the other end of the support 23 is detachably connected to the synthesis column supporting plate 22. Thus, by replacing the support 23 with different lengths, the distance between the synthesis column supporting plate 22 and the synthesis column limiting plate 21 can be changed, and further the height of different synthesis columns T extending out of the synthesis column limiting plate 21 can be adjusted, so that the heights of different lengths of the synthesis column T extending out of the synthesis column limiting plate 21 are substantially the same.

[0065] Exemplarily, the support 23 has a first length L1 or a second length L2 located between the synthesis column limiting plate 21 and the synthesis column supporting plate 22, and the sizes of the first length L1 and the second length L2 are different.

[0066] For example, for a relatively short synthesis column T, the support 23 with the second length L2 can be replaced ( Figure 11 as shown in b), to reduce the distance between the synthesis column supporting plate 22 and the synthesis column limiting plate 21. For a relatively long synthesis column T, the support 23 with a first length L1 longer than the second length L2 can be replaced ( Figure 11As shown in a), the distance between the composite column support plate 22 and the composite column limiting plate 21 is increased, so that the heights of the shorter composite column T and the longer composite column T protruding from the composite column limiting plate 21 can be substantially the same.

[0067] In another example, referring to Figure 12 , the support 23 is provided with an adjustment hole 231 extending in the direction in which the composite column support plate 22 moves closer to or away from the composite column limiting plate 21. A fastener 24 is inserted through the adjustment hole 231, and the composite column support plate 22 is fixed to the support 23 by the fastener 24. The distance between the composite column limiting plate 21 and the composite column support plate 22 is adjusted by adjusting the position of the fastener 24 in the adjustment hole 231.

[0068] For example, for the shorter composite column T, the position of the fastener 24 at the highest point in the adjustment hole 231 can be adjusted ( Figure 12 as shown in b), and the composite column support plate 22 is fixed to the support 23 by the fastener 24 to reduce the distance between the composite column support plate 22 and the composite column limiting plate 21; for the longer composite column T, the position of the fastener 24 at the lowest point in the adjustment hole 231 can be adjusted ( Figure 12 as shown in a), and the composite column support plate 22 is fixed to the support 23 by the fastener 24 to increase the distance between the composite column support plate 22 and the composite column limiting plate 21, so that the heights of the shorter composite column T and the longer composite column T protruding from the composite column limiting plate 21 can be substantially the same.

[0069] It should be noted that in the above solution, by replacing the supports 23 with different lengths or by providing the adjustment holes 231 in the supports 23, the composite column support plate 22 is moved closer to or away from the composite column limiting plate 21 to adjust the distance between the composite column support plate 22 and the composite column limiting plate 21, and then the heights of the composite columns T with different lengths protruding from the composite column limiting plate 21 are made substantially the same. However, this is not limited to this. The composite column support plate 22 can also be moved closer to or away from the composite column limiting plate 21 in other possible ways. For example, the composite column support plate 22 can be slidably arranged on the mounting seat 10 and moved closer to or away from the composite column limiting plate 21 by sliding.

[0070] In some embodiments, the composite column limiting plate 21 is detachably connected to the mounting seat 10.

[0071] Exemplarily, the composite column limiting plate 21 can be detachably connected to the vertical plate 12 of the mounting seat 10 through a quick-release fastener 25.

[0072] The detachable connection between the composite column limiting plate 21 and the mounting seat 10 enables the composite column mounting assembly 20 to be modular and detached from the device, facilitating the cleaning of the composite column T. At the same time, the composite column T can be batch-mounted outside the device, reducing the waiting time for replacing the composite column T.

[0073] Referring to Figure 13 , an embodiment of the present application further provides a synthesizer 200, including: a synthesizer housing 210, the synthesizer housing 210 is provided with a plurality of liquid distribution tubes 220; a synthesis column carrying device 100 as mentioned above, the synthesis column carrying device 100 is disposed inside the synthesizer housing 210, and the liquid distribution tubes 220 are located above the synthesis column carrying device 100 for injecting liquid into the top ports of a plurality of synthesis columns T. Among them, the joint mounting plate 31 is moved closer to or farther away from the synthesis column limiting assembly 20 so that a plurality of joints S supported by the joint mounting plate 31 are respectively mounted on a plurality of synthesis columns T supported by the synthesis column mounting assembly 20.

[0074] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the presence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A joint installation component, characterized in that, Comprising: Mounting base; Sliding assembly, arranged on the mounting base, Connector mounting plate, for supporting a plurality of connectors, the connector mounting plate is slidably connected to the mounting base through the sliding assembly, so that the connector mounting plate can slide closer to or away from the mounting base.

2. The joint installation assembly according to claim 1, wherein, Further comprising: Positioning assembly, arranged on the mounting base, the positioning assembly is configured to limit the sliding of the connector mounting plate.

3. The connector mounting assembly according to claim 2, wherein The sliding assembly includes a first slide rail, a second slide rail, a first slider and a second slider. The first slide rail and the second slide rail are respectively arranged on the mounting base and on the left and right sides of the connector mounting plate. The first slider is slidably connected to the first slide rail, the second slider is slidably connected to the second slide rail, and the connector mounting plate is connected to the first slider and the second slider, so as to be able to slide along the first slide rail and the second slide rail following the first slider and the second slider.

4. The connector mounting assembly according to claim 3, wherein At least one of the first slider and the second slider is provided with a plurality of positioning holes in the sliding direction of the connector mounting plate, The positioning assembly includes a plunger mounting block and a knob plunger mounted on the plunger mounting block. The knob plunger is used to cooperate with the positioning holes to limit the sliding of the connector mounting plate.

5. The connector mounting assembly according to claim 4, wherein The connector mounting plate is detachably connected to the first slider and the second slider.

6. The connector mounting assembly according to any one of claims 1 to 5, wherein The connector mounting plate is provided with a plurality of first connector holes. The connector mounting plate has a supporting surface. Each of the first connector holes penetrates through the supporting surface. The supporting surface is provided with a positioning groove communicating with the first connector holes. The first connector holes are used for the body of the connector to pass through, and the positioning groove is used for accommodating and supporting the flank of the connector to limit the rotation of the connector.

7. The connector mounting assembly according to claim 6, wherein The connector mounting assembly further includes a connector pressing plate. The connector pressing plate includes a plurality of second connector holes corresponding to the first connector holes respectively. The second connector holes are used for the body of the connector to pass through. The connector pressing plate is arranged on the supporting surface to prevent the connector from detaching from the connector mounting plate.

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