CN215312488U

CN215312488U - Tray

Info

Publication number: CN215312488U
Application number: CN202120871188.2U
Authority: CN
Inventors: 朱浩; 赵伟伟; 赵楠; 许朝栋; 陈显东; 徐思秋; 李松涛; 杨海
Original assignee: Nanjing Intelligent Technology Research Institute Co ltd
Current assignee: Nanjing Intelligent Technology Research Institute Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-28
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a tray, and belongs to the technical field of experimental equipment. The tray includes a first body. The top surface of the first main body is provided with a hole-shaped and/or groove-shaped containing part so as to meet the placing requirements of different reagent carriers; simultaneously, first main part still includes at least one can with fixture complex clamping structure to satisfy the demand of centre gripping. In use, only the standardization of the clamping structure is required. Therefore, the technical scheme of the utility model has the standardized characteristic on the basis of meeting the use requirements of different reagent carriers, thereby providing convenience for the automatic operation of the experimental process.

Description

Tray

Technical Field

The utility model belongs to the technical field of experimental equipment, and particularly relates to a tray.

Background

With the development of scientific technology and the need of medical detection, the degree of automation of the detection device is higher and higher. In order to improve the continuity and automation of the detection, the reagent carriers required by the detection are generally placed on different trays in a classified manner for detection.

The difference of detection items can cause the size and the model of a reagent carrier to be different, so that the types of trays on the market are complex, the standardized management is not realized, and the automatic operation of the realization process is influenced. Bringing trouble to the clamping and transferring in the experimental process. Taking test tubes as an example, test tubes of different types are different in length. And in order to improve the universality of the tray, the depth of the insertion holes for placing the test tubes on the tray is usually not too deep. Because a shorter test tube will be difficult to remove if the receptacle is too deep. But to the longer test tube of length, because the jack is less, can lead to the test tube to be close to the lateral wall of well upper portion and not transversely spacing, produce easily and rock.

Therefore, how to combine the standardized characteristics with the tray to satisfy the use requirements of different reagent carriers is a problem that needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tray, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a pallet, comprising:

the reagent carrier clamping device comprises a first main body and at least one clamping structure, wherein the first main body is provided with at least one containing part for placing a reagent carrier, and the at least one clamping structure can be matched with the clamping mechanism.

In a further embodiment of the method of the utility model,

the second main body is provided with a plurality of penetrating parts matched with the accommodating parts;

when the device works, the second main body is detachably arranged on the first main body, so that the penetrating part and the accommodating part are opposite up and down; the shape of the penetrating part is matched with that of the accommodating part.

By adopting the technical scheme: when a long reagent carrier needs to be placed, the second main body is arranged on the first main body, so that the penetrating part is vertically opposite to the accommodating part, and then the reagent carrier is inserted into the accommodating part from the penetrating part, so that the stability of the tray when the long reagent carrier is borne is improved, and the reagent carrier is prevented from shaking.

In a further embodiment, the first body is provided with at least two accommodating areas, each accommodating area is provided with a plurality of accommodating parts, and the height difference between the adjacent accommodating areas meets the working requirement.

By adopting the technical scheme: the reagent carrier placed in the accommodating part also has a height difference, so that an avoiding space capable of operating the reagent carrier is formed, and the use requirements that the reagent carrier is taken out by the clamping device or the reagent carrier is uncovered and the like are met.

In a further embodiment, the receiving portions are a plurality of hole-shaped and/or groove-shaped structures which are formed in a preset shape and provided with preset distances from the top of the first main body downwards.

Through adopting above-mentioned technical scheme, different grade type reagent carriers adopt the tray of different shape acceptors to make the tray can bear the weight of reagent carrier better, improve reagent carrier's stability.

In a further embodiment, an elastic piece is arranged on the inner wall of the side surface of the accommodating part.

By adopting the technical scheme: make the elastic component occupy the space of reagent carrier and accepting hole lateral wall to restrict the reagent carrier from the side direction, further promote the stability of reagent carrier, avoid reagent carrier to rock.

In a further embodiment, the second body comprises:

the transverse part is horizontally arranged and is provided with a plurality of through holes penetrating through the transverse part;

and one end of the supporting part is vertically fixed on the transverse part, and the other end of the supporting part is detachably connected with the first main body.

By adopting the technical scheme: the supporting part supports the transverse part to enable the transverse part and the top of the first main body to form a height difference, when the reagent carrier is inserted into the accommodating part from the through hole, the bottom of the reagent carrier is supported, meanwhile, the position close to the middle upper part is also supported transversely, and then the risk that the reagent carrier shakes and topples is reduced. In addition, the supporting part is detachably connected with the first main body, so that the second main body can be detached from the first main body, when the second main body is not required to provide auxiliary support, the second main body can be detached, and the reagent carrier can be stably supported only through the first main body, thereby improving the universality of the first main body.

In a further embodiment, the top of the first main body is provided with a number of insertion holes equal to the number of the support parts, and the support parts are detachably inserted in the insertion holes.

In a further embodiment, the tray further comprises at least three stop members disposed on the first body; the stopping piece is arranged in a tangent mode with the reagent carrier so as to limit and stop the reagent carrier placed on the first main body in the horizontal direction.

By adopting the technical scheme, the reagent carrier can be carried on the top of the first main body, so that the reagent carrier with a thin thickness can be clamped by the clamping device conveniently.

Has the advantages that: the tray provided by the utility model comprises a first main body. The first main body is provided with a hole-shaped and/or groove-shaped containing part so as to meet the placing requirements of different reagent carriers; simultaneously, first main part still includes at least one can with fixture complex clamping structure to satisfy the demand of centre gripping, in use, only need realize clamping structure's standardization can. Therefore, the technical scheme of the utility model has the standardized characteristic on the basis of meeting the use requirements of different reagent carriers, thereby providing convenience for the automatic operation of the experimental process.

Drawings

Fig. 1 is a schematic structural view of a tray embodying the first embodiment.

Fig. 2 is a schematic structural view of a tray according to a second embodiment.

Fig. 3 is a schematic structural view of a tray having a hole-shaped receiving portion.

Fig. 4 is a schematic structural view of a tray having a housing portion with a groove structure.

Fig. 5 is a sectional view of the first body when the bottom of the storage groove has a circular arc structure.

Fig. 6 is a top view of the first body with a stop.

Fig. 7 is a schematic structural view illustrating a case where the top of the first body includes a plurality of receiving areas having different height differences.

Each of fig. 1 to 7 is labeled as: the clamping structure comprises a first body 10, an accommodating part 11, an accommodating hole 111, an accommodating groove 112, an inserting hole 12, a clamping structure 13, a second body 20, a penetrating part 21, a transverse part 22, a through hole 221, a supporting part 23 and a stopper 30.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

It has been found that in medical testing, trays are often required to prevent different reagent carriers from being used in the testing process. In order to improve the universality of the existing tray structure, the jacks on the tray are generally not too deep, because if the jacks are too deep, the shorter reagent carriers are difficult to take out. This can lead to a problem in that, when a tray of this type is used to carry relatively long reagent carriers, the reagent carriers are only laterally limited near the bottom, while the reagent carriers are not laterally limited near the middle-upper part, which is highly susceptible to rocking and side-tipping, particularly during movement of the tray.

Example one

As shown in fig. 1, the present invention provides a tray including a first body 10.

In this embodiment, the first body 10 is formed with at least one housing 11 for holding a reagent carrier. The receiving portion 11 may have a plurality of hole-shaped and/or groove-shaped structures. The hole and/or groove type structure is formed by forming a predetermined shape with a predetermined distance from the top of the first body 10 downward. For example, a circular hole-type structure or a polygonal groove-type structure may be formed. The receiving part 11 with a hole-shaped structure can be used for placing tubular reagent carriers such as test tubes and syringes. The housing part 11 having a groove-shaped structure is suitable for a reagent carrier having a thin overall thickness or a sheet-like shape such as a slide or a petri dish. In this embodiment, the accommodation portion 11 with hole-type and/or groove-type structure is opened with a diameter of 10-20mm downward. The first body 10 is provided with a hole-type and/or groove-type structure containing part 11, so that the requirements for placing different reagent carriers can be met.

In addition, the first body 10 has at least one gripping structure 13 which can cooperate with the gripping means. The clamping structure 13 enables the clamping mechanism to smoothly clamp the first main body 10 for placing and transferring purposes. The clamping mechanism in this embodiment is disposed below the first body 10, and is implemented by forming a through groove transversely penetrating through the first body 10 at the bottom of the first body 10. The clamping mechanism can clamp the side wall surface of the through groove by applying acting force to the side wall surface of the through groove. The receiving portion 11 of the first body 10 may have a different structure, but the holding structure 13 is the same, so that the first body 10 has the characteristics of a standard component. The clamping process is unified by arranging the standardized clamping mechanism at the bottom of the clamping mechanism, so that the clamping and transferring convenience is improved, and the condition that effective clamping is realized by programming the clamping mechanism or modifying the clamping structure 13 according to different tray structures in the prior art is avoided. Therefore, the technical scheme who provides through this embodiment can make the tray satisfy different reagent carrier user demand's basis, have standardized characteristic concurrently to facilitate for the automatic operation of experimentation.

Since there is usually a certain gap between the reagent carrier and the housing part 11, the reagent carrier still slightly shakes. Therefore, the elastic member with a small thickness can be attached to the inner wall of the side surface of the accommodating part 11 to fill the space between the reagent carrier and the side wall of the accommodating part 11, so as to limit the reagent carrier from the side direction, thereby preventing the reagent carrier from shaking and improving the stability of the reagent carrier.

Example two

Different reagent carriers, which differ in length. Taking test tubes as an example, some test tubes are longer, and some test tubes are shorter. And in order to improve the versatility of the tray, the depth of the insertion holes 12 for placing the test tubes on the tray is usually not too deep. Because a shorter test tube will be difficult to remove if the receptacle 12 is too deep. However, for a test tube with a long length, the side wall of the test tube close to the middle upper part is not transversely limited due to the shallow jack 12, and the test tube is easy to shake.

As shown in fig. 2, in order to solve the above problem, the present embodiment provides a tray including a first body 10 and a second body 20.

The first body 10 adopts the technical solution provided in the first embodiment, and the specific structure thereof refers to the first embodiment and is not described herein again.

The second body 20 is detachably coupled to the first body 10. The second body 20 is provided with a plurality of through portions 21 adapted to the receiving portion 11. In this embodiment, the penetrating portion 21 penetrates the second body 20 from top to bottom. The number of the penetrating portions 21 is equal to the number of the receiving portions 11. When a relatively short reagent carrier needs to be loaded, the first body 10 may be used alone, and the reagent carrier may be directly placed in the storage portion 11 of the first body 10. Therefore, the universality is strong. When a long reagent carrier needs to be loaded, the first body 10 and the first body 10 are connected and attached such that the through portion 21 and the housing portion 11 face each other in the vertical direction, and then the reagent carrier is inserted into the housing portion 11 from the through portion 21. At the moment, the bottom end and the position close to the middle upper part of the reagent carrier are transversely supported, so that the reagent carrier is high in stability and not prone to shaking and side turning.

Specifically, with reference to fig. 2 to 5, the second body 20 in the present embodiment includes a cross portion 22 and a support portion 23. Wherein, the horizontal part 22 is a thin plate structure and is horizontally arranged. The transverse portion 22 is provided with a plurality of through holes 221 penetrating the transverse portion 22. One end of the support portion 23 is perpendicularly fixed to the corner portion of the crossing portion 22. The other end of the support 23 is connected to the first body 10. The top corner of the first body 10 is provided with a number of insertion holes 12 equal to the number of the support portions 23, and the support portions 23 are detachably inserted into the insertion holes 12. On the other hand, the support portion 23 supports the horizontal portion 22 to form a height difference between the horizontal portion 22 and the top of the first body 10, so that when the reagent carrier is inserted into the accommodating portion 11 from the through hole 221, the reagent carrier is supported not only at the bottom but also laterally at a position near the middle-upper portion, thereby reducing the risk of shaking and tilting of the reagent carrier. On the other hand, the supporting portion 23 is detachably connected to the first main body 10, so that the second main body 20 is detachable from the first main body 10, when the second main body 20 is not required to provide auxiliary support, the second main body 20 can be detached, and the reagent carrier can be stably supported only by the first main body 10, thereby improving the versatility of the first main body 10.

In the present embodiment, the first body 10 may be used alone or may be used in combination with the second body 20. The actual carrier may be of various types, and the shape of the storage portion 11 may be designed according to actual needs.

Therefore, in one possible embodiment, the receiving portion 11 is a receiving hole 111 opened in the first body 10. Referring to fig. 3, when the first body 10 is used alone, a tubular reagent carrier is directly inserted into the receiving hole 111. Since there is usually a certain gap between the reagent carrier and the housing hole 111, the reagent carrier is slightly shaken. Therefore, the elastic member with a small thickness can be attached to the inner wall of the side surface of the accommodating hole 111 to fill the space between the reagent carrier and the side wall of the accommodating hole 111, so as to limit the reagent carrier from the side direction, thereby preventing the reagent carrier from shaking and improving the stability of the reagent carrier. When it is necessary to use the second body 20 together, the through hole 221 formed in the transverse portion 22 is generally designed to have a circular configuration in accordance with the shape of the receiving hole 111.

In another possible solution, the receiving portion 11 is a receiving groove 112 opened on the first body 10. Referring to fig. 4, when it is required to use the first body 10 alone, a reagent carrier in the form of a sheet such as a slide, a petri dish, etc. may be inserted into the receiving groove 112. Since the slide is generally rectangular, it can be inserted directly into the receiving groove 112. The culture dish is generally a circular disk-shaped structure, and in order to better support the culture dish, in conjunction with fig. 5, the bottom of the receiving groove 112 may be designed to be a circular arc structure that is concave downwards, so that the bottom of the culture dish can better fit with the bottom of the receiving groove 112 when the culture dish is turned on the contrary. When the second body 20 is used, the through hole 221 formed in the transverse portion 22 is generally designed to have a rectangular shape in accordance with the shape of the receiving hole 111.

It should be noted that in the above-described embodiment the culture dish is placed laterally, i.e. the central axis of the culture dish is horizontal. In some cases, however, there are situations where it is desirable to lay the culture dish flat, i.e., with the central axis of the culture dish vertical. Since the overall thickness of the culture dish is thin, if a hole or a groove is formed in the first body 10 as in the above two embodiments, the culture dish, which is thin in nature, is sunk into the hole or the groove and is difficult to be taken out by a robot or a jig. Therefore, how to stably carry the reagent carriers with small overall thickness on the tray and facilitate the clamping is also a technical problem which is difficult to solve.

Thus, the present implementation also provides another possible solution: referring to fig. 6, the tray further includes a plurality of stoppers 30 provided on the first body 10. The reagent carrier placed on the first body 10 is held tangentially to the reagent carrier by a stopper 30. Wherein, the number of the stop members 30 is at least 3. The stop 30 in this embodiment is 3 cylinders fixed to the first body 10, the 3 cylinders being non-collinear. Therefore, the 3 cylinders are connected in pairs to form a triangle, so that a unique geometric center can be determined, and the reagent carriers with a circular structure can be stably loaded, i.e. the culture dish with a circular structure can be placed on the first main body 10 in this way. Also, since the culture dish is not sunk into the first body 10, it is possible to facilitate the gripping by a manipulator or a jig. Therefore, the reagent carrier with a small overall thickness can be stably supported by the scheme. However, it is necessary to increase the number of stoppers 30 according to the structure of the reagent carriers in order to prevent the reagent carriers from moving horizontally. In this case, the second body 20 is not required because the entire thickness of the reagent carrier is small.

In some cases, the reagent carriers placed on the first body 10, if at the same height, may result in a small operable space between the reagent carriers, which is very disadvantageous for the grasping apparatus to take out the reagent carriers from the first body 10. Or when the cover opening operation is carried out on a certain reagent carrier, other actual carriers are touched. In a further embodiment, therefore, the first body 10 has at least two housing areas thereon. Each housing area is provided with a number of housings 11. And, the height difference required to be formed between the adjacent housing areas satisfies the above-described operational requirements. One preferred solution is that the top of the first body 10 is formed in a stepped structure. This also causes a difference in height between reagent carriers placed in the storage sections 11 of different storage areas, thereby forming a space for avoiding the reagent carriers to be handled. So that the reagent carriers with a higher height are not affected by adjacent reagent carriers with a lower height when being handled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pallet, comprising:

2. The tray of claim 1, further comprising:

3. The tray according to claim 1,

the first main body is provided with at least two accommodating areas, each accommodating area is provided with a plurality of accommodating parts, and the height difference between the adjacent accommodating areas meets the working requirement.

4. The tray according to claim 1,

the accommodating part is of a plurality of hole-shaped and/or groove-shaped structures which are formed in a preset shape and are provided with preset distances downwards from the top of the first main body.

5. The tray according to claim 4,

and an elastic piece is arranged on the inner wall of the side surface of the accommodating part.

6. Tray according to claim 2,

the second body includes:

the horizontal part is horizontally arranged and is provided with a plurality of through holes penetrating through the horizontal part;

7. The tray according to claim 6,

the top of the first main body is provided with jacks with the number equal to that of the supporting parts, and the supporting parts are detachably inserted in the jacks.

8. The tray according to claim 1,

the tray also comprises at least three stop pieces arranged on the first main body; the stopping piece is arranged in a tangent mode with the reagent carrier so as to limit and stop the reagent carrier placed on the first main body in the horizontal direction.