CN215389446U

CN215389446U - Rotatable sample pipe support

Info

Publication number: CN215389446U
Application number: CN202120557731.1U
Authority: CN
Inventors: 潘剑; 朱耀; 韦煜; 张挺维; 赵晋欧; 吴俊龙; 王备和; 金圣明; 叶定伟
Original assignee: Fudan University Shanghai Cancer Center
Current assignee: Fudan University Shanghai Cancer Center
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2022-01-04
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a rotatable specimen pipe support which comprises a specimen pipe support, wherein the specimen pipe support comprises specimen pipe insertion holes, specimen pipe insertion hole strips, vertical connecting rods, transverse connecting rods, main connecting rods, a fixed shaft, a base and bearings, the specimen pipe insertion holes are regularly and uniformly fixed on the vertical connecting rods to form the specimen pipe insertion hole strips, the specimen pipe insertion hole strips are connected with the main connecting rods through the transverse connecting rods, the main connecting rods are connected with the fixed shaft through the bearings, the fixed shaft penetrates through the circle center of the base and is fixed on the base, the periphery of the top of a specimen pipe is provided with a flange, and the inner diameter of the specimen pipe insertion holes is larger than or equal to the outer diameter of the specimen pipe and smaller than the outer diameter of the flange; the rotatable design of the utility model makes up the use defects brought by the traditional plane design of the specimen tube frame, is convenient for taking and placing the specimen tube, and has the advantages of convenience, simplicity, feasible process and suitability for large-scale popularization.

Description

Rotatable sample pipe support

Technical Field

The utility model relates to the technical field of experimental tools, in particular to a rotatable specimen pipe frame.

Background

The specimen tube is a storage container for the specimen. The sample tubes are of various types, including blood sugar tubes, EDTA tubes and separation gel accelerating tubes applied in clinical medical work, and EP tubes, centrifuge tubes, freezing tubes and the like required by experiments.

The specimen pipe support that is used widely now generally is the cuboid, sets up a plurality of specimen pipe sockets or has the vertical retort to be separated by and form specimen pipe jack on a specimen picture peg, and the specimen pipe support that adopts these designs has a shortcoming in daily use: the planar design makes the taking and placing process time and labor consuming when the specimen rack is large in size or the taken and placed specimen tube is far away.

With the above analysis, there is a need for a specimen tube holder that: the use defects caused by the traditional plane design of the specimen tube frame can be made up, and the specimen tube is convenient to take and place; meanwhile, the method has the advantages of convenience, simplicity, feasible process and suitability for large-scale popularization.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model aims to provide a rotatable specimen tube frame which is convenient for taking and placing specimen tubes.

In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:

7. the utility model provides a rotatable sample pipe support which characterized in that: the device comprises a sample tube jack, a sample tube jack strip, a transverse connecting rod, a main connecting rod, a fixed shaft, a base, a bearing and a sample tube, wherein the sample tube jack strip comprises a vertical connecting rod and a sample tube jack; the bottom of the fixed shaft penetrates through a central circular hole of the base and is fixed on the base, the bearing is arranged at the outer edge of the top of the fixed shaft, two main connecting rods are respectively fixed at two sides of the bearing, the central lines of the two main connecting rods are positioned on the same horizontal straight line and pass through the center of the bearing, a plurality of transverse connecting rods are vertically connected with the main connecting rods and are positioned on the same horizontal plane, the central line of the transverse connecting rod positioned at the most center passes through the center of the bearing and is fixed on the bearing, the central lines of the transverse connecting rods are vertical to the central line of the main connecting rods, and the distances between the transverse connecting rods are the same,

the top end of the vertical connecting rod is connected with the front end of the transverse connecting rod, and the vertical connecting rod faces downwards vertically.

Further, the internal diameter and the external diameter of sample pipe jack can be according to the different sizes of making into of the different sample pipe types (EP pipe, separator tube etc.) of putting, and operating personnel can select the sample jack of different grade type and size according to the sample difference that needs were preserved, and is convenient nimble, and the selectivity is strong.

Further, in order to prevent the solution in the sample tube from splashing out, and to utilize the space to the maximum extent, the sample tube insertion hole is fixed on the vertical connecting rod at an angle, and the optimal angle is 30-60 degrees.

Furthermore, in order to enable the jack turnplate to rotate horizontally without inclination, the transverse connecting rods, the vertical connecting rods and the jack of the sample tube on two sides of the main connecting rod are symmetrical about the main connecting rod.

Further, the number of sample pipe socket strips can be set according to the different of the type of the placed sample pipe, the application scene or the actual needs, for example, all the EP pipes can be placed on the same sample pipe, the separation pipe is placed on another sample pipe frame, and the type is clearly visible.

Furthermore, the distance between the sample tube jack at the lowest position of the sample tube jack strip and the base ensures that the sample tube does not contact or just contacts the base after being placed.

Furthermore, the bottoms of two sample tubes symmetrically arranged on the same horizontal line are ensured not to contact or just contact between the two sample tube socket strips on the same transverse connecting rod.

For example, when the capacity of the refrigerator is large, when small sample specimens with large base numbers need to be stored, the specimens often have strict requirements on temperature, the transverse connecting rods can be properly added, and the number of the insertion holes on the sample tube insertion strip is increased, so that the space can be utilized to the maximum extent, the waste of longitudinal space in the refrigerator is avoided, and the cold storage of a large number of specimens by the refrigerator is realized; the distance between the sample tube jack at the lowest part of the sample tube jack strip and the base ensures that the sample tube does not contact or just contacts the base after being placed, and the freezing and icing phenomena are avoided.

Preferably, the specification of the sample pipe jack on each sample pipe jack strip is the same, so that a large number of sample pipes can be placed on the same sample pipe frame, and sampling is more convenient.

Preferably, the cross section of the insertion base is in a shape of a rectangular disk, a square disk or a circular disk, the base can be set according to actual needs, and regular and symmetrical patterns are generally adopted, so that the stability is higher.

Compared with the prior art, the rotatable design of the utility model makes up the use defects brought by the traditional plane design of the specimen tube frame, and is convenient for taking and placing the specimen tube; meanwhile, the method has the advantages of convenience, simplicity, feasible process and suitability for large-scale popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a rotatable specimen tube holder according to one embodiment.

FIG. 2 is a schematic diagram of a specimen tube of a rotatable specimen tube holder according to one embodiment shown inserted into the specimen tube holder.

Wherein, 1-a specimen tube frame, 101-a specimen tube jack, 102-a specimen tube jack strip, 103-a vertical connecting rod, 104-a horizontal connecting rod, 105-a main connecting rod, 106-a fixed shaft, 107-a base and 108-a bearing; 2-specimen tube, 201-flange.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "horizontal", "vertical", and the like are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put out when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed in a specific direction and operation, and thus, cannot be construed as limiting the present invention.

As shown in fig. 1-2, the rotatable specimen tube rack 1 is provided, and is characterized in that the specimen tube rack 1 includes specimen tube insertion holes 101, specimen tube insertion strips 102, vertical connecting rods 103, horizontal connecting rods 104, main connecting rods 105, fixing shafts 106, bases 107, and bearings 108, and the specimen tube insertion holes 101 are neatly and uniformly fixed on the vertical connecting rods 103 to form the specimen tube insertion strips 102; the sample tube socket strip 102 is connected with a main connecting rod 105 through a transverse connecting rod 104; the main connecting rod 105 is connected with a fixed shaft 106 through a bearing 108; the fixed shaft 106 penetrates through the circle center of the base 107 and is fixed on the base 107; a flange 201 is arranged on the periphery of the top of the sample tube 2, and the inner diameter of the sample tube jack 101 is larger than or equal to the outer diameter of the sample tube 2 and smaller than the outer diameter of the flange 201; because horizontal connecting rod 104 is connected with main connecting rod 105, main connecting rod 105 is fixed on rotatable bearing again, when getting the sample, gently push horizontal connecting rod 104, alright rotate in order to drive the sample pipe, make things convenient for the sample.

The working principle of the utility model is as follows: when in use, the sample tube 2 is inserted into the sample tube jack 101; when the sample tube 2 is fully inserted into the sample tube insertion hole 101 on one side or the sample tube 2 arranged on the other side needs to be taken and placed, the specimen holder 1 only needs to be rotated. In addition, after the number of the sample tube socket strips 102 is confirmed, numbering can be carried out according to the relative positions of the sample tube socket strips 102, so that the sample tube 2 can be conveniently accessed and recorded later.

The rotatable design makes up the use defect brought by the planar design of the traditional specimen tube support, brings convenience to taking and placing of the specimen tube and facilitates the operation of operators.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rotatable sample pipe support which characterized in that: the device comprises a sample tube jack (101), a sample tube jack strip (102), a transverse connecting rod (104), a main connecting rod (105), a fixed shaft (106), a base (107), a bearing (108) and a sample tube (2), wherein the sample tube jack strip (102) comprises a vertical connecting rod (103) and a sample tube jack (101); the bottom of the fixed shaft (106) penetrates through a central circular hole of the base (107) and is fixed on the base (107), the bearing (108) is arranged at the outer edge of the top of the fixed shaft (106), the two main connecting rods (105) are respectively fixed on two sides of the bearing (108), the central lines of the two main connecting rods (105) are positioned on the same horizontal straight line and pass through the center of the bearing (108), the plurality of transverse connecting rods (104) are vertically connected with the main connecting rods (105) and positioned on the same horizontal plane, the central line of the transverse connecting rod (104) positioned at the center passes through the center of the bearing (108), is fixed on the bearing (108), the central lines of the transverse connecting rods (104) are vertical to the central line of the main connecting rods (105), the distances between the transverse connecting rods (104) are the same, and the top end of the vertical connecting rod (103) is connected with the front ends of the transverse connecting rods (104), the vertical connecting rod (103) is vertically downward.

2. A rotatable specimen tube holder according to claim 1, wherein: the sample tube insertion holes (101) are obliquely fixed on the vertical connecting rods (103).

3. The rotatable specimen tube holder according to claim 1, wherein a flange (201) is arranged at the outer edge of the top of the specimen tube (2), and when the specimen tube (2) passes through the specimen tube insertion hole (101), the flange (201) is clamped above the hole edge of the specimen tube insertion hole (101), so that the specimen tube (2) is fixed with the specimen tube insertion hole (101).

4. A rotatable specimen tube holder according to claim 1, wherein: the standard of the sample tube jacks (101) on each sample tube jack strip (102) is the same.

5. A rotatable specimen tube holder according to claim 1, wherein: the number of the sample tube jacks (101) on each sample tube jack strip (102) is the same.

6. A rotatable specimen tube holder according to claim 1, wherein: the horizontal connecting rod (104), the vertical connecting rod (103) and the sample tube insertion hole (101) on the two sides of the main connecting rod (105) are symmetrical about the main connecting rod (105).