Sample applicator tray

Abstract

The utility model relates to a spotting instrument tray which comprises a tray base body, the tray base body comprises two water-cooling containing grooves for containing water-cooling heads, and the water-cooling heads are arranged in the two water-cooling containing grooves respectively. The two ends, in the length direction, of the water-cooling pipeline containing groove communicate with the ends, close to the connector of the water-cooling head, of the two water-cooling pipeline containing grooves correspondingly, and a supporting block is arranged in the middle of the water-cooling pipeline containing groove; the connectors comprise a water inlet connector and a water outlet connector, the water-cooling adapter containing groove is communicated with any end, in the length direction, of the water-cooling pipeline containing groove, and two water-cooling adapter containing through holes are formed in the side wall of the water-cooling adapter containing groove; the two water-cooling adapters are arranged in the water-cooling adapter containing groove through the two water-cooling adapter containing through holes correspondingly and connected with a water-cooling water inlet pipe and a water-cooling water outlet pipe correspondingly. The simple installation of the water cooling device is realized through the water cooling accommodating groove, the water cooling pipeline accommodating groove and the water cooling adapter accommodating groove.

Description

Technical Field

[0001] The utility model relates to the technical field of spotting instruments, in particular to a tray for spotting instruments. Background Art

[0002] The fully automatic spotter is used as a pre-treatment device for nucleic acid mass spectrometry, which spots trace samples on the target film for nucleic acid mass spectrometry analysis.

[0003] An existing spotting instrument includes a tray on which samples and a water cooling device for cooling the samples are arranged. The existing water cooling device usually has the problems of complex installation and difficult pipeline support.

[0004] Therefore, it is urgent to propose a spotting instrument tray that is simple to install and convenient for pipeline support. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a spotting instrument tray.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A spotting instrument tray comprises a tray base, wherein the tray base comprises:

[0008] Two water-cooling accommodating grooves for accommodating water-cooling heads, the two water-cooling accommodating grooves are both arranged on the upper surface of the tray base, the two ends of the two water-cooling accommodating grooves along the length direction are respectively arranged flush, and the water-cooling heads are respectively arranged in the two water-cooling accommodating grooves;

[0009] A water cooling pipe accommodating groove, the water cooling pipe accommodating groove is arranged on the upper surface of the tray base, the two ends of the water cooling pipe accommodating groove along the length direction are respectively connected with one end of the joint of the two water cooling accommodating grooves close to the water cooling head, and a support block is arranged in the middle of the water cooling pipe accommodating groove;

[0010] A water-cooling adapter accommodating groove, wherein the water-cooling adapter accommodating groove is arranged on the upper surface of the tray base, and the joint includes a water inlet joint and a water outlet joint. The water-cooling adapter accommodating groove is connected to any end of the water-cooling pipeline accommodating groove along the length direction, and the side wall of the water-cooling adapter accommodating groove is provided with two water-cooling adapter accommodating through holes, and two water-cooling adapters are respectively arranged in the water-cooling adapter accommodating groove through the two water-cooling adapter accommodating through holes, and the two water-cooling adapters are respectively connected with a water-cooling inlet pipe and a water-cooling outlet pipe, and the water-cooling inlet pipe is respectively connected to the water inlet joint pipelines of the two water-cooling heads, and the water-cooling outlet pipe is respectively connected to the water outlet joint pipelines of the two water-cooling heads.

[0011] As a further improvement: the two water-cooling adapters are staggered in the vertical direction and in the length direction of the water-cooling pipeline accommodating groove, and the two ends of the support block along the length direction are chamfered.

[0012] As a further improvement: the water-cooling head is clamped in the water-cooling accommodating groove, the water-cooling head is provided with a water-cooling fixing block at one end of the joint, the water-cooling fixing block is arranged between the water inlet joint and the water outlet joint, the water-cooling fixing block is provided with a mounting through hole, the mounting through hole is provided with a bolt, and the water-cooling head is threadedly connected to the tray base through the bolt.

[0013] As a further improvement: it also includes a water-cooling cover and a water-cooling decorative cover, the water-cooling cover covers the two water-cooling grooves, the water-cooling decorative cover covers the water-cooling pipe groove and the water-cooling adapter groove, the upper surface of the water-cooling cover is lower than the upper surface of the tray base, the upper surface of the water-cooling decorative cover is flush with the upper surface of the tray base, and the tray base is provided with a makeshift space for accommodating the water-cooling cover and the water-cooling decorative cover respectively.

[0014] As a further improvement: two sample carriers are provided on the upper surface of the water cooling cover, the two sample carriers are respectively arranged corresponding to the positions of the two water cooling heads, and the two sample carriers are respectively provided with sample placement plates.

[0015] As a further improvement: a cleaning trough and a drying device are provided on the upper surface of the water-cooled decorative cover, the axes of the drainage joint of the cleaning trough and the air suction joint of the drying device are perpendicular to the side of the tray base where the water-cooled adapter accommodating hole is located, and the drainage joint and the air suction joint are both arranged away from the water-cooling accommodating trough.

[0016] As a further improvement: a slide groove and a ball bearing are respectively provided at both ends of the tray base parallel to the length direction of the water cooling pipe accommodating groove, the length direction of the slide groove is parallel to the length direction of the water cooling accommodating groove, the slide groove is arranged on the lower surface of the tray base, the ball bearing is rotatably connected to the tray base, the ball bearing is arranged close to the cleaning tank, the rotation axis of the ball bearing is horizontally arranged and perpendicular to the length direction of the slide groove, and the bottom end of the ball bearing is lower than the lower surface of the tray base.

[0017] As a further improvement: a limit block is provided on the lower surface of the tray base, and the limit block is arranged close to one end of the slide groove close to the water-cooling adapter.

[0018] As a further improvement: a bearing clearance opening is provided at one end of the tray base body close to the cleaning tank and away from the slide groove, and the ball bearing is arranged on the side wall of the bearing clearance opening.

[0019] The utility model has the following beneficial effects:

[0020] 1. By arranging a water-cooling receiving groove for accommodating a water-cooling head, a water-cooling pipe receiving groove for accommodating a water-cooling pipe, and a water-cooling adapter receiving groove for accommodating a water-cooling adapter on the tray base, and arranging a water-cooling head, a water-cooling pipe, and a water-cooling adapter in the water-cooling receiving groove, the water-cooling pipe receiving groove, and the water-cooling adapter receiving groove, respectively, the installation of the water cooling device on the tray base is completed, thereby realizing a simple installation of the water cooling device.

[0021] 2. By connecting the water-cooling adapter groove to any end of the water-cooling pipe groove along the length direction and setting a support block in the middle of the water-cooling pipe groove, the water-cooling pipe connected between the water-cooling adapter and the water-cooling head is supported by the support block, without the need for additional supporting structure, and the water-cooling pipe support is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a schematic diagram of the structure of the tray base of the utility model;

[0024] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 3 It is another overall structural schematic diagram of the utility model.

[0026] Reference numerals:

[0027] 1-tray base; 2-water cooling tank; 3-water cooling head; 4-water cooling pipe tank; 5-water cooling adapter tank; 6-cleaning tank; 7-drying device; 8-slideway; 9-ball bearing;

[0028] 31- connector;

[0029] 41- support block;

[0030] 51-Water cooling adapter;

[0031] 61-drainage connector;

[0032] 71-inhalation connector;

[0033] 81-limiting block;

[0034] 91-Bearing clearance port. DETAILED DESCRIPTION

[0035] 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 below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0036] In the description of the present invention, the terms "upper", "lower", "above", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0038] The following combination Figure 1-3 The utility model is described in further detail.

[0039] Example 1

[0040] Reference Figure 1-2 As shown, this embodiment provides a spotting instrument tray, including: a tray base 1, the tray base 1 includes:

[0041] Two water cooling accommodating grooves 2 for accommodating water cooling heads 3, the two water cooling accommodating grooves 2 are both arranged on the upper surface of the tray base 1, the two ends of the two water cooling accommodating grooves 2 along the length direction are respectively arranged flush, and the water cooling heads 3 are respectively arranged in the two water cooling accommodating grooves 2;

[0042] A water cooling pipe accommodating groove 4 is provided on the upper surface of the tray base 1, and both ends of the water cooling pipe accommodating groove 4 along the length direction are respectively connected with one end of the joint 31 of the two water cooling accommodating grooves 2 close to the water cooling head 3, and a support block 41 is provided in the middle of the water cooling pipe accommodating groove 4;

[0043] A water-cooling adapter accommodating groove 5 is arranged on the upper surface of the tray base 1, and the joint 31 includes a water inlet joint and a water outlet joint. The water-cooling adapter accommodating groove 5 is connected to any end of the water-cooling pipeline accommodating groove 4 along the length direction. The side wall of the water-cooling adapter accommodating groove 5 is provided with two water-cooling adapter accommodating through holes. Two water-cooling adapters 51 are respectively arranged in the water-cooling adapter accommodating groove 5 through the two water-cooling adapter accommodating through holes. The two water-cooling adapters 51 are respectively connected with a water-cooling inlet pipe and a water-cooling outlet pipe. The water-cooling inlet pipes are respectively connected to the water inlet joint pipelines of the two water-cooling heads 3, and the water-cooling outlet pipes are respectively connected to the water outlet joint pipelines of the two water-cooling heads 3.

[0044] In this embodiment, the water cooling inlet pipe can be connected to the water inlet joint pipes of the two water cooling heads 3 through the branch pipes, and the water cooling outlet pipe can be connected to the water outlet joint pipes of the two water cooling heads 3 through the branch pipes.

[0045] Since the water-cooling adapter accommodating groove 5 is arranged at any end of the water-cooling pipe accommodating groove 4 along the length direction, in the process of the water-cooling inlet pipe and the water-cooling outlet pipe connecting to the water-cooling head 3 far away from the water-cooling adapter 51, the water-cooling inlet pipe and the water-cooling outlet pipe must pass through the middle position of the two water-cooling heads 3. Therefore, a support block 41 is arranged in the middle of the water-cooling pipe accommodating groove 4. The water-cooling inlet pipe and the water-cooling outlet pipe are supported by the support block 41 when passing through the support block 41, which simplifies the support structure of the water-cooling pipe and realizes convenient support of the water-cooling pipe.

[0046] In one embodiment, the number of the water cooling heads 3 may be another number greater than two, and a corresponding supporting block 41 may be added for each additional water cooling head 3 .

[0047] As a further improvement, the two water-cooling adapters 51 are staggered in the vertical direction and in the length direction of the water-cooling pipe accommodating groove 4, and the two ends of the support block 41 along the length direction are chamfered.

[0048] Since the maximum outer diameter of the water-cooling adapter 51 is usually larger than the maximum outer diameter of the water-cooling pipeline, the two water-cooling adapters 51 are staggered in the vertical direction and the length direction of the water-cooling pipeline accommodating groove 4 to save the installation space of the water-cooling adapter 51. At this time, since the two water-cooling adapters 51 are staggered in the vertical direction, there is a height difference between the water-cooling inlet pipe and the water-cooling outlet pipe. At this time, the water-cooling pipeline located at a low position is supported by directly contacting the support block 41. Since the water-cooling pipeline located at a low position has a flexible transition on the support block 41, in order to increase the contact area between the water-cooling pipeline located at a low position and the support block 41, the two ends of the support block 41 along the length direction are chamfered respectively. At this time, the water-cooling pipeline located at a high position is supported by directly contacting the water-cooling pipeline located at a low position. Through this arrangement, the installation space of the water-cooling pipeline support structure is saved.

[0049] In order to facilitate the installation of the water-cooling head 3, as a further improvement, the water-cooling head 3 is clamped in the water-cooling accommodating groove 2, and the water-cooling head 3 is provided with a water-cooling fixing block at one end of the joint 31, and the water-cooling fixing block is arranged between the water inlet joint and the water outlet joint. The water-cooling fixing block is provided with a mounting through hole, and a bolt is provided in the mounting through hole. The water-cooling head 3 is threadedly connected to the tray base 1 by the bolt.

[0050] The installation process of the water-cooling head 3 is as follows: first, snap the water-cooling head 3 into the water-cooling tank 2. At this time, the end of the water-cooling head 3 away from the street abuts against the side wall of the water-cooling tank 2. At this time, the installation through hole of the water-cooling fixing block is opposite to the threaded hole at the bottom of the water-cooling tank 2. At this time, tighten the bolts to fix the water-cooling head 3.

[0051] As a further improvement, it also includes a water-cooling cover and a water-cooling decorative cover. The water-cooling cover covers two water-cooling accommodating grooves 2, the water-cooling decorative cover covers the water-cooling pipe accommodating groove 4 and the water-cooling adapter accommodating groove 5, the upper surface of the water-cooling cover is lower than the upper surface of the tray base 1, the upper surface of the water-cooling decorative cover is flush with the upper surface of the tray base 1, and the tray base 1 is respectively provided with a makeshift space for accommodating the water-cooling cover and the water-cooling decorative cover. Two sample loading tables are provided on the upper surface of the water-cooling cover, and the two sample loading tables correspond to the positions of the two water-cooling heads 3 respectively, and sample placement plates are respectively provided on the two sample loading tables.

[0052] The purpose of dust prevention and protection of the internal structure is achieved by setting a water cooling cover and a water cooling decorative cover.

[0053] In this embodiment, the water cooling cover, the sample loading platform and the sample placement plate can be made of materials with high heat transfer efficiency such as copper, aluminum, and stainless steel.

[0054] In order to facilitate the cleaning and drying of the spotting needle, as a further improvement, a cleaning groove 6 and a drying device 7 are provided on the upper surface of the water-cooled decorative cover, and the axes of the drainage joint 61 of the cleaning groove 6 and the air suction joint 71 of the drying device 7 are perpendicular to the side of the tray base 1 where the water-cooled adapter accommodating through hole is located, and the drainage joint 61 and the air suction joint 71 are both arranged away from the water-cooled accommodating groove 2.

[0055] Example 2

[0056] Reference Figure 2-3As shown, in order to facilitate the ejection and recovery of the utility model in the cabin of the spotter, this embodiment proposes an improvement based on implementation 1, and a slide groove 8 and a ball bearing 9 are respectively provided at both ends of the tray base 1 parallel to the length direction of the water-cooling pipeline accommodating groove 4, the length direction of the slide groove 8 is parallel to the length direction of the water-cooling accommodating groove 2, the slide groove 8 is arranged on the lower surface of the tray base 1, the ball bearing 9 is rotatably connected to the tray base 1, the ball bearing 9 is arranged close to the cleaning tank 6, the rotation axis of the ball bearing 9 is horizontally arranged and perpendicular to the length direction of the slide groove 8, and the bottom end of the ball bearing 9 is lower than the lower surface of the tray base 1.

[0057] The slide groove 8 is provided so that the slide groove 8 can slide and cooperate with other structures in the cabin of the spotter to ensure the guidance and stability of the tray base 1 when sliding.

[0058] The ball bearings 9 are provided to ensure flexible support of the tray base 1 on other structures when sliding.

[0059] In order to achieve mechanical limitation of the tray base 1 when sliding, as a further improvement, a limiting block 81 is provided on the lower surface of the tray base 1 , and the limiting block 81 is arranged close to one end of the slide groove 8 close to the water-cooling adapter 51 .

[0060] In order to save installation space for the ball bearing 9 , as a further improvement, a bearing clearance opening 91 is provided at one end of the tray base 1 close to the cleaning tank 6 and away from the slide groove 8 , and the ball bearing 9 is arranged on the side wall of the bearing clearance opening 91 .

[0061] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A spotting instrument tray, comprising a tray base, characterized in that: The tray base comprises: Two water-cooling accommodating grooves for accommodating water-cooling heads, the two water-cooling accommodating grooves are both arranged on the upper surface of the tray base, the two ends of the two water-cooling accommodating grooves along the length direction are respectively arranged flush, and the water-cooling heads are respectively arranged in the two water-cooling accommodating grooves; A water cooling pipe accommodating groove, the water cooling pipe accommodating groove is arranged on the upper surface of the tray base, the two ends of the water cooling pipe accommodating groove along the length direction are respectively connected with one end of the joint of the two water cooling accommodating grooves close to the water cooling head, and a support block is arranged in the middle of the water cooling pipe accommodating groove; A water-cooling adapter accommodating groove, wherein the water-cooling adapter accommodating groove is arranged on the upper surface of the tray base, and the joint includes a water inlet joint and a water outlet joint. The water-cooling adapter accommodating groove is connected to any end of the water-cooling pipeline accommodating groove along the length direction, and the side wall of the water-cooling adapter accommodating groove is provided with two water-cooling adapter accommodating through holes, and two water-cooling adapters are respectively arranged in the water-cooling adapter accommodating groove through the two water-cooling adapter accommodating through holes, and the two water-cooling adapters are respectively connected with a water-cooling inlet pipe and a water-cooling outlet pipe, and the water-cooling inlet pipe is respectively connected to the water inlet joint pipelines of the two water-cooling heads, and the water-cooling outlet pipe is respectively connected to the water outlet joint pipelines of the two water-cooling heads.

2. The spotting instrument tray according to claim 1, characterized in that: The two water-cooling adapters are respectively staggered in the vertical direction and in the length direction of the water-cooling pipeline accommodating groove, and both ends of the support block along the length direction are respectively chamfered.

3. The spotting instrument tray according to claim 1, characterized in that: The water-cooling head is clamped in the water-cooling accommodating groove. The water-cooling head is provided with a water-cooling fixing block at one end of the joint. The water-cooling fixing block is arranged between the water inlet joint and the water outlet joint. The water-cooling fixing block is provided with a mounting through hole. Bolts are arranged in the mounting through hole. The water-cooling head is threadedly connected to the tray base through the bolts.

4. The spotting instrument tray according to claim 1, characterized in that: It also includes a water-cooling cover and a water-cooling decorative cover, the water-cooling cover covers the two water-cooling grooves, the water-cooling decorative cover covers the water-cooling pipe groove and the water-cooling adapter groove, the upper surface of the water-cooling cover is lower than the upper surface of the tray base, the upper surface of the water-cooling decorative cover is flush with the upper surface of the tray base, and the tray base is provided with a makeshift space for accommodating the water-cooling cover and the water-cooling decorative cover.

5. The spotting instrument tray according to claim 4, characterized in that: Two sample carriers are arranged on the upper surface of the water cooling cover. The two sample carriers are respectively arranged corresponding to the positions of the two water cooling heads. Sample placing plates are respectively arranged on the two sample carriers.

6. The spotting instrument tray according to claim 4, characterized in that: A cleaning trough and a drying device are provided on the upper surface of the water-cooled decorative cover. The axes of the drainage joint of the cleaning trough and the air intake joint of the drying device are perpendicular to the side of the tray base where the water-cooled adapter accommodating through hole is located. The drainage joint and the air intake joint are both arranged away from the water-cooled accommodating trough.

7. The spotting instrument tray according to claim 6, characterized in that: A slide groove and a ball bearing are respectively provided at both ends of the tray base parallel to the length direction of the water cooling pipe accommodating groove, the length direction of the slide groove is parallel to the length direction of the water cooling accommodating groove, the slide groove is arranged on the lower surface of the tray base, the ball bearing is rotatably connected to the tray base, the ball bearing is arranged close to the cleaning tank, the rotation axis of the ball bearing is horizontally arranged and perpendicular to the length direction of the slide groove, and the bottom end of the ball bearing is lower than the lower surface of the tray base.

8. The spotting instrument tray according to claim 7, characterized in that: A limit block is provided on the lower surface of the tray base, and the limit block is arranged close to one end of the slide groove close to the water-cooling adapter.

9. The spotting instrument tray according to claim 7, characterized in that: A bearing clearance opening is provided at one end of the tray base body close to the cleaning tank and away from the slide groove, and the ball bearing is arranged on the side wall of the bearing clearance opening.

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