CN220905726U

CN220905726U - Sample box tube picking device and refrigeration storage device with same

Info

Publication number: CN220905726U
Application number: CN202322667076.7U
Authority: CN
Inventors: 王乾; 陶翔; 任一钊; 钱璞毅; 刘军涛; 倪鸣; 刘姗姗
Original assignee: Qingdao Hua'ao Zhicun Biomedical Co ltd
Current assignee: Qingdao Hua'ao Zhicun Biomedical Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-07
Anticipated expiration: 2033-09-28

Abstract

The utility model provides a sample box tube picking device and a refrigeration storage device with the same, wherein the sample box tube picking device comprises: a base; the heat preservation box is arranged at the side part of the base body and is provided with an opening; the clamping jaw assembly is movably arranged on the base body and can extend into the heat preservation box through the opening; the refrigerating structure is arranged in the heat preservation box and used for cooling the inside of the heat preservation box. The technical scheme of the utility model effectively solves the problem that the normal use of the test tube is affected due to the normal temperature state caused by the process of transferring the test tube in the related technology.

Description

Sample box tube picking device and refrigeration storage device with same

Technical Field

The utility model relates to the technical field of test tube clamping, in particular to a sample box tube picking device and a refrigeration storage device with the same.

Background

Medical agents generally need to be stored in a low temperature environment to avoid their inability to function properly due to temperature. The medical reagent is generally placed in a test tube, and then the test tube is placed in a temperature control box to realize the heat preservation of the medical reagent.

In the related art, the medical reagent takes out through operating personnel holding test tube extractor then centre gripping test tube and takes out it, and at the in-process of taking out, the test tube needs to take out from the control by temperature change case, again transports to other positions, and like this at the in-process of transporting, the test tube is in normal atmospheric temperature always, and then can influence the normal use of reagent.

Disclosure of utility model

The utility model mainly aims to provide a sample box tube picking device and a refrigeration storage device with the same, so as to solve the problem that normal temperature is caused in the process of transferring test tubes in the related technology, and normal use of the test tubes is affected.

In order to achieve the above object, according to one aspect of the present utility model, there is provided a cartridge tube picking device comprising: a base; the heat preservation box is arranged at the side part of the base body and is provided with an opening; the clamping jaw assembly is movably arranged on the base body and can extend into the heat preservation box through the opening; the refrigerating structure is arranged in the heat preservation box and used for cooling the inside of the heat preservation box.

Further, the sample box tube picking device further comprises a refrigeration source and a supply tube, wherein the refrigeration source is arranged on the outer side of the heat preservation box, the first end of the supply tube is connected with the refrigeration source, and the second end of the supply tube penetrates through the heat preservation box to be connected with the refrigeration structure.

Further, the refrigeration structure comprises a refrigeration pipe, and the refrigeration pipe is arranged on the inner wall of the heat preservation box.

Further, a plurality of discharge holes are formed in the refrigerating pipe, and/or the refrigerating pipe is arranged on the inner side wall of the heat preservation box in a surrounding mode.

Further, a space is arranged between the refrigerating pipe and the bottom wall of the heat preservation box.

Further, the sample box tube picking device further comprises a temperature sensor, a controller and an alarm, wherein the temperature sensor is arranged in the heat preservation box, the controller is connected with the temperature sensor and the alarm in a signal mode, and the controller controls the alarm to start and stop according to the signal of the temperature sensor.

Further, the sample box tube picking device further comprises an identification structure, the identification structure is arranged on the clamping jaw assembly, and the identification structure faces the inside of the heat preservation box.

Further, the sample box tube picking device further comprises a mounting frame, the mounting frame is movably arranged on the base body along the X-axis direction, the clamping jaw assembly is arranged on the mounting frame, the clamping jaw assembly can be movably arranged on the mounting frame along the Y-axis direction and the Z-axis direction, the X-axis direction and the Y-axis direction are vertically arranged, and the Z-axis direction and the X-axis direction and the Y-axis direction are vertically arranged.

Further, the sample box tube picking device further comprises a transmission frame, the transmission frame is movably arranged on the installation frame along the Y-axis direction, and the clamping jaw assembly is movably arranged on the transmission frame along the Z-axis direction.

According to another aspect of the utility model, a refrigeration storage device is provided, which comprises a box body and a sample box tube picking device, wherein the sample box tube picking device is the sample box tube picking device.

By applying the technical scheme of the utility model, the side part of the matrix is provided with the heat preservation box, and the heat preservation box is provided with the opening. The base body is movably provided with a clamping jaw assembly which penetrates into the insulation box through the opening. The inner wall of the heat preservation box is also provided with a refrigeration structure. Through foretell setting, the base member provides the position of placing for the insulation box can be stable in the in-process position of keeping warm, and can last to the sample box cooling. The clamping jaw assembly can extend into the heat preservation box through the opening, clamping of the test tube is achieved, the clamping jaw assembly can also control the movement path of the test tube, and collision between the test tube and other structures of the sample box tube picking device is avoided. The inside refrigeration structure that sets up at the heat preservation box can provide the refrigeration to the heat preservation box inside for the inside temperature of heat preservation box can be stable. Therefore, the technical scheme of the utility model effectively solves the problem that the normal use of the test tube is affected due to the normal temperature state caused by the process of transferring the test tube in the related technology.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

Fig. 1 shows a schematic perspective view of an embodiment of a sample cartridge picking tube device according to the present utility model;

FIG. 2 shows an enlarged partial schematic view of the sample cartridge tube picking device of FIG. 1 at A;

FIG. 3 shows a schematic top view of the sample cartridge tube picking device of FIG. 1;

fig. 4 shows an exploded view of the cartridge tube picking device of fig. 1.

Wherein the above figures include the following reference numerals:

10. A base; 20. a thermal insulation box; 21. an opening; 30. a jaw assembly; 40. a refrigeration structure; 41. a refrigeration tube; 411. a discharge hole; 50. a supply pipe; 60. a temperature sensor; 70. identifying a structure; 80. a mounting frame; 90. and a transmission frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

As shown in fig. 1 and 4, in the present embodiment, the cartridge tube picking device includes: base 10, insulation box 20, clamping jaw assembly 30, refrigeration structure 40. The thermal insulation box 20 is arranged at the side part of the base body 10, and an opening 21 is arranged on the thermal insulation box 20. The jaw assembly 30 is movably disposed on the base 10, and the jaw assembly 30 can be extended into the interior of the thermal insulation box 20 through the opening 21. The refrigeration structure 40 is disposed inside the thermal insulation box 20, and the refrigeration structure 40 is used for cooling the inside of the thermal insulation box 20.

By applying the technical scheme of the utility model, the side part of the base body 10 is provided with the heat preservation box 20, and the heat preservation box 20 is provided with the opening 21. A jaw assembly 30 is movably provided on the base body 10, and the jaw assembly 30 protrudes into the interior of the thermal insulation box 20 through the opening 21. A refrigerating structure 40 is further provided on the inner wall of the thermal insulation box 20, and the refrigerating structure 40 includes a refrigerating pipe 41. Through the above arrangement, the base body 10 provides a placement position for the thermal insulation box 20, so that the thermal insulation box 20 can be stable in position in the thermal insulation process, and the sample box can be continuously cooled. The clamping jaw assembly 30 can extend into the heat preservation box 20 through the opening 21, clamping of the test tube is achieved, the clamping jaw assembly 30 can also control the movement path of the test tube, and collision between the test tube and other structures of the sample box tube picking device is avoided. The refrigerating pipe 41 provided on the inner wall of the thermal insulation box 20 can provide refrigeration to the inside of the thermal insulation box 20, so that the temperature inside the thermal insulation box 20 can be stabilized. Therefore, the technical scheme of the utility model effectively solves the problem that the normal use of the test tube is affected due to the normal temperature state caused by the process of transferring the test tube in the related technology.

Preferably, the jaw assembly 30 includes a plurality of jaws, a connecting rod, a connecting disc, and a drive motor. The connecting rod is connected on the connection pad, and driving motor control connection pad rotates, and then makes the connecting rod remove to make the gripper jaw be close to relatively or keep away from relatively in the radial direction of connection pad, realize getting or placing the clamp of test tube.

As shown in fig. 1 and 3, in the present embodiment, the sample box tube picking device further includes a cooling source and a supply tube 50, the cooling source is disposed on the outer side of the thermal insulation box 20, a first end of the supply tube 50 is connected to the cooling source, and a second end of the supply tube 50 passes through the thermal insulation box 20 to be connected to the cooling structure 40. The refrigeration source can provide a cold source for maintaining the temperature of the thermal insulation box 20 at a set value. The cold source provided by the refrigeration source can enter the heat preservation box 20 through the supply pipe 50, so that the heat preservation box 20 can be supplied with the cold source, and the heat preservation box 20 can be kept at a certain temperature, and the problem that the normal use of the heat preservation box is influenced due to the temperature rise of the test tube is avoided.

Preferably, the cold source refers to liquid nitrogen.

As shown in fig. 1 and 4, in the present embodiment, the refrigeration structure 40 includes a refrigeration pipe 41, and the refrigeration pipe 41 is provided on the inner wall of the thermal insulation box 20. The cooling tube 41 can cool the inside of the thermal insulation box 20.

As shown in fig. 1 and 2, in the present embodiment, a plurality of discharge holes 411 are provided in the refrigerant pipe 41, and the plurality of discharge holes 411 are provided at intervals along the longitudinal direction of the refrigerant pipe 41. By the arrangement, after entering the exhaust pipe, the cold source can enter the heat preservation box 20 through the exhaust holes, so that the cold source of the heat preservation box 20 is supplied.

As shown in fig. 1, in the present embodiment, the cooling pipe 41 is provided around the inner side wall of the thermal insulation box 20, with each of the discharge holes 411 facing the middle of the thermal insulation box 20. The above arrangement enables the refrigeration tube 41 to provide a cold source to various positions in the thermal insulation box 20, facilitating the maintenance of the temperature inside the thermal insulation box 20. Besides the exhaust hole 411 can provide a cold source for the inside of the thermal insulation box 20, the outer wall of the refrigeration pipe 41 can also be in contact with the air in the thermal insulation box 20, so that further refrigeration is realized, and the refrigeration effect is improved.

As shown in fig. 4, in the present embodiment, a space is provided between the cooling tube 41 and the bottom wall of the heat preservation box 20, and the distance between the cooling tube 41 and the bottom wall of the heat preservation box 20 is smaller than the distance between the cooling tube 41 and the opening 21. Through the above-mentioned setting for the refrigeration pipe 41 is closer to the bottom of heat preservation box 20, and then makes the cold source that gets into the inside heat preservation box 20 through discharge port 411 circulate to heat preservation box 20 top from heat preservation box 20 bottom, realizes the refrigeration to heat preservation box 20 inner space.

As shown in fig. 4, in this embodiment, the sample box tube picking device further includes a temperature sensor 60, a controller and an alarm, the temperature sensor 60 is disposed inside the thermal insulation box 20, the controller is in signal connection with the temperature sensor 60 and the alarm, and the controller controls the start and stop of the alarm according to the signal of the temperature sensor 60. The temperature sensor 60 can transmit the temperature inside the thermal insulation box 20 to the controller, when the temperature inside the thermal insulation box 20 does not meet the required temperature, the alarm can alarm, then the refrigeration source can start to operate, the refrigeration source is provided for the refrigeration tube 41 through the supply tube 50, then the refrigeration source enters the thermal insulation box 20 through the discharge hole 411, the temperature of the thermal insulation box 20 is reduced, the temperature of the thermal insulation box 20 is finally enabled to meet the required temperature, and then the controller 60 controls the alarm to stop working.

As shown in fig. 1, 3 and 4, in the present embodiment, the sample cartridge tube picking device further includes an identification structure 70, the identification structure 70 is disposed on the clamping jaw assembly 30, and the identification structure 70 faces the interior of the thermal insulation box 20. The identifying structure 70 can identify the test tube to be clamped, and the clamping jaw assembly 30 can move to the position of the test tube to be clamped, so that clamping of the test tube is realized.

Specifically, the identification feature 70 is a camera.

As shown in fig. 1 and 4, in the present embodiment, the sample box tube picking device further includes a mounting frame 80, the mounting frame 80 is movably disposed on the base 10 along the X-axis direction, the jaw assembly 30 is disposed on the mounting frame 80, the jaw assembly 30 can be movably disposed on the mounting frame 80 along the Y-axis direction and the Z-axis direction, the X-axis direction and the Y-axis direction are vertically disposed, and the Z-axis direction and the X-axis direction and the Y-axis direction are vertically disposed. The mounting frame 80 is movably arranged on the base body 10 along the X-axis direction, and then the clamping jaw assembly 30 can be driven to move along the X-axis direction, and the clamping jaw assembly 30 can move along the Y-axis direction and the Z-axis direction on the mounting frame 80, namely, the clamping jaw assembly 30 can move along the X-axis direction, the Y-axis direction and the Z-axis direction. The X-axis direction and the Y-axis direction are perpendicular, and the Z-axis direction and the X-axis direction and the Y-axis direction are perpendicular, so that the jaw assembly 30 is not interfered by other structures when moving. The above arrangement also enables the clamping jaw assembly 30 to move to any position in the thermal insulation box 20, and the clamping jaw assembly 30 can clamp a test tube at any position in the thermal insulation box 20.

Specifically, the X-axis direction refers to a direction composed of the center line of the base body 10 and the center line of the thermal insulation box 20. The movement of the mounting frame 80 along the X-axis direction is realized by a gear and a rack, the gear and the rack are meshed with the rack, the sample box tube picking device further comprises a motor and a guide rail, the motor drives the gear to rotate, and then the mounting frame and the rack relatively move, namely, the mounting frame can move along the X-axis direction on the guide rail. Movement of the jaw assembly 30 in the Y-axis and Z-axis directions is accomplished by a geared or linear motor.

As shown in fig. 1 and 4, in the present embodiment, the sample cartridge picking tube device further includes a transmission frame 90, the transmission frame 90 is movably disposed on the mounting frame 80 along the Y-axis direction, and the jaw assembly 30 is movably disposed on the transmission frame 90 along the Z-axis direction. The transmission frame 90 can drive the clamping jaw assembly 30 to move along the Z-axis direction relative to the installation frame 80, so that the clamping jaw assembly 30 and the opening 21 of the heat preservation box 20 are close to or far away from each other, namely, the clamping jaw assembly 30 can clamp a test tube.

Preferably, the sample box tube picking device further comprises a tube picking front vision inspection assembly for inspecting whether the test tube and the substances in the test tube are in a normal state.

As shown in fig. 4, according to another aspect of the present utility model, there is provided a refrigeration storage apparatus including a case and a sample cartridge tube picking device, wherein the sample cartridge tube picking device is the sample cartridge tube picking device described above. The sample box tube picking device can clamp the test tube through the clamping jaw assembly 30, so that the test tube is prevented from being collided with other structures in the process of taking out, the test tube is prevented from being damaged, and the refrigerating storage device with the sample and tube picking device has the advantages. The box body can play a protective role on the heat preservation box 20, and the heat preservation box 20 and test tubes in the heat preservation box are prevented from being damaged.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sample cartridge ejector device, comprising:

A base body (10);

The heat preservation box (20) is arranged at the side part of the base body (10), and an opening (21) is arranged on the heat preservation box (20);

A clamping jaw assembly (30), wherein the clamping jaw assembly (30) is movably arranged on the base body (10), and the clamping jaw assembly (30) can extend into the heat preservation box (20) through the opening (21);

The refrigerating structure (40) is arranged in the heat preservation box (20), and the refrigerating structure (40) is used for cooling the inside of the heat preservation box (20).

2. The sample cartridge picking device according to claim 1, further comprising a refrigeration source and a supply tube (50), the refrigeration source being arranged outside the thermal insulation cartridge (20), a first end of the supply tube (50) being connected with the refrigeration source, a second end of the supply tube (50) passing through the thermal insulation cartridge (20) being connected with the refrigeration structure (40).

3. The sample cartridge picking device according to claim 1, wherein the refrigeration structure (40) comprises a refrigeration tube (41), the refrigeration tube (41) being provided on an inner wall of the thermal insulation cartridge (20).

4. A sample cartridge picking device according to claim 3, characterized in that the cooling tube (41) is provided with a plurality of discharge holes (411) and/or that the cooling tube (41) is circumferentially arranged on the inner side wall of the thermal insulation cartridge (20).

5. A sample cartridge picking device according to claim 3, characterized in that a space is provided between the cooling tube (41) and the bottom wall of the thermal insulation cartridge (20).

6. The sample cartridge picking tube device according to any one of claims 1 to 5, further comprising a temperature sensor (60), a controller and an alarm, wherein the temperature sensor (60) is arranged inside the thermal insulation box (20), the controller is in signal connection with the temperature sensor (60) and the alarm, and the controller controls the start and stop of the alarm according to the signal of the temperature sensor (60).

7. The cartridge picking tube device according to any one of claims 1 to 5, further comprising an identification structure (70), said identification structure (70) being provided on said jaw assembly (30), said identification structure (70) being directed towards the interior of said thermal insulation box (20).

8. The sample cartridge picking tube device according to any one of claims 1 to 5, further comprising a mounting frame (80), said mounting frame (80) being movably arranged on said base body (10) along an X-axis direction, said jaw assembly (30) being arranged on said mounting frame (80), said jaw assembly (30) being movably arranged on said mounting frame (80) along a Y-axis direction and a Z-axis direction, said X-axis direction and said Y-axis direction being arranged vertically, said Z-axis direction and said X-axis direction and said Y-axis direction being arranged vertically.

9. The cartridge ejector device of claim 8, further comprising a drive rack (90), said drive rack (90) being movably disposed on said mounting rack (80) along said Y-axis direction, said jaw assembly (30) being movably disposed on said drive rack (90) along said Z-axis direction.

10. A refrigeration storage device comprising a case and a sample cartridge tube picking device, characterized in that the sample cartridge tube picking device is the sample cartridge tube picking device of any one of claims 1 to 9.