An integrated sample supply connector, a reagent sample supply device and a production device

Abstract

The present invention provides an integrated sample supply connector, a reagent sample supply device and a production device, wherein the integrated sample supply connector comprises a connector base, a sample receiving seat and a sample supply plug; the connector base is used to connect with the device to be supplied with samples, and the connector base is provided with a plurality of first sample supply through holes; the sample receiving seat is connected to the connector base, and the sample receiving seat is provided with a plurality of second sample supply through holes connected with the first sample supply through holes; the sample supply plug is connected to the sample receiving seat, and the sample supply plug is provided with a plurality of third sample supply through holes connected with the second sample supply through holes; wherein, a plurality of sample supply conduits are respectively provided with the third sample supply through holes and inserted in the second sample supply through holes, and a plurality of reagents flow to the device to be supplied with samples through the second sample supply through holes and the first sample supply through holes respectively. The integrated sample supply connector of the present invention can quickly dismantle all the pipelines on the device to be supplied with samples from a plurality of reagent pipelines connected to it, so as to facilitate the maintenance and disassembly of the equipment. Compared with the complicated and messy pipelines in the prior art, the integrated design can more conveniently integrate the pipeline layout, and is also more suitable for modular use occasions.

Description

Technical Field

[0001] The invention relates to the technical field of sample supply connectors, and in particular to an integrated sample supply connector, a reagent sample supply device and a production device. Background Art

[0002] In modern industrial production processes, multiple reagents often need to be mixed together. Each reagent requires a reagent bottle and a connector to connect to the sample supply equipment. When the number of reagent bottles increases, this will cause a burden on the sample supply equipment, and the pipelines will be messy and complicated, which is not convenient for maintenance. Summary of the invention

[0003] Based on this, the present invention provides an integrated sample supply connector, a reagent sample supply device and a production device, aiming to improve the concentration of the sample supply connector.

[0004] According to a first aspect of the present invention, the present invention provides an integrated sample supply connector, comprising: a connector base, a sample receiving seat and a sample supply plug; the connector base is used to connect to a device to be supplied with samples, and the connector base is provided with a plurality of first sample supply through holes; the sample receiving seat is connected to the connector base, and the sample receiving seat is provided with a plurality of second sample supply through holes connected to the first sample supply through holes; the sample supply plug is connected to the sample receiving seat, and the sample supply plug is provided with a plurality of third sample supply through holes connected to the second sample supply through holes; wherein, a plurality of sample supply ducts are respectively passed through the third sample supply through holes and inserted into the second sample supply through holes, and a plurality of reagents flow to the device to be supplied with samples through the second sample supply through holes and the first sample supply through holes, respectively.

[0005] Optionally, the integrated sample supply connector further comprises a pressurizing module, which is connected to the sample receiving seat and presses a side of the sample supply plug away from the sample receiving seat, and the pressurizing module is provided with openings exposing a plurality of third sample supply through holes.

[0006] Optionally, the pressurizing module is threadedly connected to the sample holder.

[0007] Optionally, sealing grooves are provided at opposite ends of the second sample supply through hole, and the connector base and the sample supply plug cover part of the space in the sealing groove; the integrated sample supply connector also includes a sealing ring, which is pressed into the sealing groove.

[0008] Optionally, the connector base and the sample supply plug are respectively provided with positioning holes, and the sample receiving seat is provided with positioning grooves corresponding to the positioning holes; the integrated sample supply connector also includes a pin, which penetrates the positioning hole and is inserted into the positioning groove.

[0009] Optionally, the connector base is provided with a first center hole, the sample receiving seat is provided with a second center hole, the sample supply plug is provided with a third center hole, and the first center hole, the second center hole, and the third center hole are connected in sequence; the integrated sample supply connector also includes a center axis, which passes through the first center hole, the second center hole, and the third center hole in sequence.

[0010] Optionally, slots are provided at opposite ends of the second center hole; and the integrated sample supply connector further comprises a sealing ring, which is pressed into the slots.

[0011] Optionally, the connector base sinks toward the side of the sample receiving seat to form a first limiting groove, and the sample receiving seat sinks toward the side of the sample supply plug to form a second limiting groove, the sample receiving seat is limited in the first limiting groove, and the sample supply plug is limited in the second limiting groove.

[0012] According to the second aspect of the present invention, the present invention provides a reagent sample supply device, which comprises: multiple reagent bottles, multiple sample supply tubes and an integrated sample supply connector of any of the above items, one end of the multiple sample supply tubes is connected to the multiple reagent bottles respectively, and the other ends of the multiple sample supply tubes are connected to the integrated sample supply connectors respectively.

[0013] According to a third aspect of the present invention, the present invention provides a production device, which includes: a device to be supplied with samples and any one of the above-mentioned integrated sample supply connectors, wherein the integrated sample supply connector is connected to the device to be supplied with samples.

[0014] In the present invention, the connector base is used to connect with the device to be supplied with samples, the sample supply plug is used to connect with the reagent bottle, and the sample receiving seat acts as a transfer and collection to transfer the reagent in the reagent bottle to the device to be supplied with samples. When the connector base is provided with a plurality of first sample supply through holes, the sample receiving seat is provided with a plurality of second sample supply through holes, and the sample supply plug is provided with a plurality of third sample supply through holes, the plurality of first sample supply through holes, the plurality of second sample supply through holes, and the plurality of third sample supply through holes are connected in sequence, and each set of the first sample supply through holes, the second sample supply through holes, and the third sample supply through holes corresponds to a reagent bottle, so that an integrated sample supply connector can be connected to a plurality of reagent pipelines, and all pipelines on the device to be supplied with samples can be quickly removed to facilitate the maintenance and disassembly of the equipment. Compared with the complex and messy pipelines in the prior art, the integrated design can more conveniently integrate the pipeline layout, and is also more suitable for modular use occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0016] Figure 1 It is a structural schematic diagram of the production device provided by the present invention;

[0017] Figure 2 It is a schematic diagram of the assembly structure of the integrated sample supply connector provided by the present invention;

[0018] Figure 3It is a schematic diagram of the exploded structure of the integrated sample supply connector provided by the present invention;

[0019] Figure 4 The present invention provides Figure 2 Schematic diagram of the cross section along the II-II direction;

[0020] Figure 5 It is a structural schematic diagram of the reagent sample supply device provided by the present invention.

[0021] Description of reference numerals:

[0022] Production device 100 Sample supply equipment 20 Integrated sample supply connector 10

[0023] Connector base 11 First sample supply hole 112 First center hole 114

[0024] Sealing ring 116 First limiting groove 118 Sample receiving seat 12

[0025] Second sample supply through hole 121 Sealing groove 122 Positioning groove 123

[0026] Second center hole 124 Slot 125 Second limiting groove 126

[0027] Sample supply plug 13 Third sample supply through hole 132 Third center hole 134

[0028] Pressurizing module 14 Opening 142 Sealing ring 15

[0029] Pin 17 Positioning hole 154

[0030] Central axis 16 Reagent sampler 30 Reagent bottle 31

[0031] Sample supply catheter 33 DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0034] It should be further understood that the term "and / or" used in the present description and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0035] See also Figure 1 , Figure 1 It is a schematic structural diagram of a production device 100 provided by the present invention.

[0036] The production device 100 provided by the present invention includes a sample supply device 20 and an integrated sample supply connector 10. The integrated sample supply connector 10 is connected to the sample supply device 20. The integrated sample supply connector 10 has an integrated function and can simultaneously supply reagents from multiple reagent bottles 31 to the sample supply device 20 for producing the required products.

[0037] The structure and working principle of the integrated sample supply connector 10 will be explained in detail below.

[0038] See also Figures 2 to 4 , Figure 2 is a schematic diagram of the assembly structure of the integrated sample supply connector 10 provided by the present invention, Figure 3 is a schematic diagram of the exploded structure of the integrated sample supply connector 10 provided by the present invention, Figure 4 The present invention provides Figure 2 Schematic diagram of the cross section along the II-II direction.

[0039] Specifically, the integrated sample supply connector 10 of the present invention includes a connector base 11, a sample receiving seat 12 and a sample supply plug 13. The connector base 11 is used to connect with the device 20 to be supplied with samples, and the connection method can be screw connection. The connector base 11 is provided with a plurality of first sample supply through holes 112, and the first sample supply through holes 112 are connected with the device 20 to be supplied with samples. The sample receiving seat 12 is connected with the connector base 11, and the connection method can be screw connection. The sample receiving seat 12 is provided with a plurality of second sample supply through holes 121 connected with the first sample supply through holes 112. The sample supply plug 13 is connected with the sample receiving seat 12, and the sample supply plug 13 is provided with a plurality of third sample supply through holes 132 connected with the second sample supply through holes 121; wherein, a plurality of sample supply conduits 33 are respectively provided with the third sample supply through holes 132 and inserted into the second sample supply through holes 121, and a plurality of reagents flow to the device 20 to be supplied with samples through the second sample supply through holes 121 and the first sample supply through holes 112, respectively.

[0040] In the present invention, the connector base 11 is used to connect with the sample supply device 20, the sample supply plug 13 is used to connect with the reagent bottle 31, and the sample receiving seat 12 is used as a transfer and collection to transfer the reagent in the reagent bottle 31 to the sample supply device 20. When the connector base 11 is provided with a plurality of first sample supply through holes 112, the sample receiving seat 12 is provided with a plurality of second sample supply through holes 121, and the sample supply plug 13 is provided with a plurality of third sample supply through holes 132, the plurality of first sample supply through holes 112, the plurality of second sample supply through holes 121, and the plurality of third sample supply through holes 132 are connected in sequence, and each set of the first sample supply through holes 112, the second sample supply through holes 121, and the third sample supply through holes 132 corresponds to a reagent bottle 31, so that an integrated sample supply connector 10 can simultaneously connect multiple reagent bottles 31, which is convenient for later maintenance and replacement. Compared with the complex and messy pipelines in the prior art, the integrated design can more conveniently integrate the pipeline layout and is more suitable for modular use occasions.

[0041] In the first embodiment, the connector base 11 sinks toward one side of the sample receiving seat 12 to form a first limiting groove 118, and the sample receiving seat 12 sinks toward one side of the sample supply plug 13 to form a second limiting groove 126. The sample receiving seat 12 is limited in the first limiting groove 118, and the sample receiving seat 12 abuts against the side wall of the first limiting groove 118, thereby preventing the sample receiving seat 12 from moving. The sample supply plug 13 is limited in the second limiting groove 126, and the sample supply plug 13 abuts against the side wall of the second limiting groove 126, thereby preventing the sample supply plug 13 from moving. The first limiting groove 118 and the second limiting groove 126 cooperate with each other to limit the connector base 11, the sample receiving seat 12 and the sample supply plug 13 together to form a whole, so as to prevent the first sample supply through hole 112, the second sample supply through hole 121, and the third sample supply through hole 132 from being aligned with each other and leaking reagents.

[0042] In the second embodiment, the connector base 11 and the sample supply plug 13 are respectively provided with positioning holes 154, and the sample receiving seat 12 is provided with a positioning groove 123 corresponding to the positioning hole 154; the integrated sample supply connector 10 also includes a pin 17, and the pin 17 penetrates the positioning hole 154 and is inserted into the positioning groove 123, so that the connector base 11 and the sample receiving seat 12 are limited and fixed, and the sample receiving seat 12 and the sample supply plug 13 are limited and fixed, thereby ensuring that the first sample supply through hole 112, the second sample supply through hole 121, and the third sample supply through hole 132 are aligned without the phenomenon of reagent leakage. It should be explained here that the first limiting groove 118 and the second limiting groove 126 can also be used for limiting in this embodiment at the same time, without any contradiction.

[0043] In the third embodiment, the connector base 11 is provided with a first central hole 114, the sample receiving seat 12 is provided with a second central hole 124, and the sample supply plug 13 is provided with a third central hole 134. The first central hole 114, the second central hole 124, and the third central hole 134 are sequentially connected; the integrated sample supply connector 10 further includes a central axis 16, which sequentially passes through the first central hole 114, the second central hole 124, and the third central hole 134. The central axis 16 is in a straight state, and the central axis 16 simultaneously connects the connector base 11, the sample receiving seat 12, and the sample supply plug 13 in series, and ensures that the centers of the first central hole 114, the second central hole 124, and the third central hole 134 are coaxial, thereby ensuring that the first sample supply through hole 112, the second sample supply through hole 121, and the third sample supply through hole 132 are aligned without the phenomenon of reagent leakage. It should be explained here that this embodiment can also simultaneously include the technical solution of the first embodiment (the first limiting groove 118 and the second limiting groove 126 for limiting) and / or the technical solution of the second embodiment (the pin 17 cooperates with the positioning hole 154 and the positioning groove 123 respectively) without any contradiction.

[0044] In the fourth embodiment, slots 125 are provided at opposite ends of the second central hole 124, and the integrated sample supply connector 10 further includes a sealing ring 116, which is pressed into the slot 125. Specifically, the sealing ring 116 facing the connector base 11 is pressed between the connector base 11 and the sample receiving seat 12, and the sealing ring 116 facing the sample supply plug 13 is pressed between the sample receiving seat 12 and the sample supply plug 13, thereby playing a sealing role. The sealing ring 116 can be silicone or foam.

[0045] Furthermore, the central axis 16 can be a screw, which passes through the first central hole 114 from bottom to top, is connected to the second central hole 124 which is a threaded hole, and tightly connects the connector base 11 and the sample receiving seat 12. In this way, the central axis 16 not only serves as a center positioning, but also serves as a pressurized connection between the auxiliary connector base 11 and the receiving seat 12 when necessary, so as to ensure that the sealing ring between the two works normally, ensures sealing, and avoids leakage of reagents.

[0046] It needs to be explained here that this embodiment can also simultaneously present the technical solution of the first embodiment (the first limiting groove 118 and the second limiting groove 126 for limiting) and / or the technical solution of the second embodiment (the pin 17 cooperates with the positioning hole 154 and the positioning groove 123 respectively) and / or the technical solution of the third embodiment (the center axis 16 passes through the first center hole 114, the second center hole 124, and the third center hole 134 in sequence) without any contradiction.

[0047] Optionally, the difference between this embodiment and the above embodiment is that the integrated sample supply connector 10 further includes a sealing ring 15. Sealing grooves 122 are provided at opposite ends of the second sample supply through hole 121, and the connector base 11 and the sample supply plug 13 cover part of the space of the sealing groove 122, so that after the sealing ring 15 is assembled in the sealing groove 122, the opposite sides of the sealing ring 15 can be squeezed to achieve a sealing effect to prevent leakage of the reagent. The sealing ring 15 can be silicone or foam.

[0048] The difference between this embodiment and the above-mentioned embodiment is that the integrated sample supply connector 10 further includes a pressurizing module 14, which is connected to the sample receiving seat 12 and is pressed against a side of the sample supply plug 13 away from the sample receiving seat 12, and the pressurizing module 14 is provided with an opening 142 through which a plurality of third sample supply through holes 132 are exposed.

[0049] The pressurizing module 14 is threadedly connected to the sample receiving seat 12. The advantage of the threaded connection is that the pressure of the pressurizing module 14 on the sample supply plug 13 can be adjusted. Of course, the pressurizing module 14 and the sample receiving seat 12 can also be snap-connected.

[0050] See also Figure 5 , Figure 5 It is a schematic structural diagram of the reagent sample supply device 30 provided by the present invention.

[0051] The present invention also provides a reagent sample supply device 30, which includes multiple reagent bottles 31, multiple sample supply tubes 33 and an integrated sample supply connector 10 of any of the above-mentioned embodiments. One ends of the multiple sample supply tubes 33 are respectively connected to the multiple reagent bottles 31, and the other ends of the multiple sample supply tubes 33 are respectively connected to the integrated sample supply connector 10. The integrated sample supply connector 10 has an integrated function and can simultaneously supply reagents from multiple reagent bottles 31 to the sample supply device 20 for producing the required products.

[0052] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. An integrated sample supply connector, characterized in that: include: A connector base, used to connect to a device to be supplied with samples, the connector base being provided with a plurality of first sample supply through holes; A sample receiving seat connected to the joint base, the sample receiving seat is provided with a plurality of second sample supply through holes communicating with the first sample supply through holes; A sample supply plug connected to the sample receiving seat, wherein the sample supply plug is provided with a plurality of third sample supply through holes communicating with the second sample supply through holes; A pressurizing module, the pressurizing module is connected to the sample receiving seat and presses a side of the sample supply plug away from the sample receiving seat, and the pressurizing module is provided with an opening for exposing the plurality of third sample supply through holes; The connector base and the sample supply plug are respectively provided with positioning holes, and the sample receiving seat is provided with positioning grooves corresponding to the positioning holes; the integrated sample supply connector further comprises a pin, which passes through the positioning hole and is inserted into the positioning groove; Wherein, a plurality of sample supply conduits are respectively provided through the third sample supply through hole and inserted into the second sample supply through hole, and a plurality of reagents flow to the device to be supplied with samples through the second sample supply through hole and the first sample supply through hole respectively.

2. The integrated sample supply connector according to claim 1, characterized in that: The pressurizing module is threadedly connected to the sample receiving seat.

3. The integrated sample supply connector according to claim 1, characterized in that: The opposite ends of the second sample supply through hole are provided with sealing grooves, and the connector base and the sample supply plug cover part of the space of the sealing grooves; the integrated sample supply connector also includes a sealing ring, which is pressed into the sealing groove.

4. The integrated sample supply connector according to claim 1, characterized in that: The connector base is provided with a first center hole, the sample receiving seat is provided with a second center hole, and the sample supply plug is provided with a third center hole, and the first center hole, the second center hole, and the third center hole are connected in sequence; the integrated sample supply connector also includes a center axis, and the center axis passes through the first center hole, the second center hole, and the third center hole in sequence.

5. The integrated sample supply connector according to claim 4, characterized in that: Slots are provided at opposite ends of the second central hole; the integrated sample supply connector also includes a sealing ring, which is pressed into the slots.

6. The integrated sample supply connector according to claim 1, characterized in that: The connector base sinks toward one side of the sample receiving seat to form a first limiting groove, and the sample receiving seat sinks toward one side of the sample supply plug to form a second limiting groove. The sample receiving seat is limited in the first limiting groove, and the sample supply plug is limited in the second limiting groove.

7. A reagent sample supply device, characterized in that: The reagent sample supply device comprises: a plurality of reagent bottles, a plurality of sample supply conduits and an integrated sample supply connector according to any one of claims 1 to 6, one end of the plurality of sample supply conduits being connected to the plurality of reagent bottles respectively, and the other end of the plurality of sample supply conduits being connected to the integrated sample supply connector respectively.

8. A production device, characterized in that: The production device comprises: a device to be sampled and an integrated sample supply connector according to any one of claims 1 to 6, wherein the integrated sample supply connector is connected to the device to be sampled.

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