Test tube support

Abstract

The utility model discloses a test tube support, and relates to the technical field of test equipment, the test tube support comprises a mounting seat, the mounting seat is provided with a mounting end, the mounting end is provided with a bearing part, and the bearing part is used for placing a sample test tube; the clamping assembly comprises a plurality of first elastic clamping jaws and a second elastic clamping jaw, each of the first elastic clamping jaws and the second elastic clamping jaw is provided with a first end and a second end which are oppositely arranged, the first end is provided with a clamping part, the second end is fixedly arranged at the mounting end, and the first elastic clamping jaws and the second elastic clamping jaw are arranged around the periphery of the bearing part; the clamping parts incline towards the central axis of the bearing part, the clamping parts of the first elastic clamping jaws are located above the clamping parts of the second elastic clamping jaws, and the multiple first elastic clamping jaws and the multiple second elastic clamping jaws can clamp sample test tubes placed on the bearing part through the clamping parts. According to the technical scheme provided by the utility model, the problem that a sample test tube cannot be effectively clamped when being clamped by a test tube support, so that the stability of the sample test tube is poor can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to test equipment technical field, especially a test tube support. BACKGROUND

[0002] On the whole assembly line of laboratory biochemical, immune, urine analyzer and other instrument combination, sample test tube needs to be put into test tube support and transported between various sample processing devices through track.

[0003] The existing test tube support cannot effectively clamp the sample test tube when clamping the sample test tube, resulting in poor stability of the sample test tube. UTILITY MODEL CONTENT

[0004] The utility model discloses a test tube support, aims at the problem that test tube support cannot effectively clamp the sample test tube when clamping the sample test tube, resulting in poor stability of the sample test tube.

[0005] To achieve the above-mentioned purpose, the utility model provides a test tube support, which comprises:

[0006] The mounting seat is provided with a mounting end, the mounting end is provided with a receiving part, and the receiving part is used for placing a sample test tube.

[0007] The clamping assembly comprises a plurality of first elastic clamping jaws and second elastic clamping jaws, the first elastic clamping jaws and the second elastic clamping jaws are provided with oppositely arranged first ends and second ends, the first ends are provided with clamping parts, the second ends are fixed to the mounting end, the first elastic clamping jaws and the second elastic clamping jaws are arranged around the periphery of the receiving part, and the clamping parts are inclined towards the central axis of the receiving part, the clamping part of the first elastic clamping jaw is located above the clamping part of the second elastic clamping jaw, and the first elastic clamping jaws and the second elastic clamping jaws can clamp the sample test tube placed in the receiving part through the clamping parts.

[0008] In an embodiment, the clamping part is tapered towards the second end.

[0009] In an embodiment, the top of the clamping part is provided with a guide surface.

[0010] In an embodiment, the clamping part is tapered towards the first end to form the guide surface.

[0011] In an embodiment, the receiving part is configured as a groove structure.

[0012] In an embodiment, the groove structure is configured as a hemispherical structure or a conical structure.

[0013] In an embodiment, the mounting base comprises a base body and a base cover, the base cover and the base body are connected by fasteners, the mounting end is arranged on the base cover, and the first elastic clamping jaw and the second elastic clamping jaw are fixedly arranged on the base cover.

[0014] In an embodiment, the base body is provided with a mounting cavity, the base cover is arranged in the mounting cavity, the mounting cavity is provided with a supporting portion, the supporting portion supports the base cover, and the base cover is fixedly arranged on the supporting portion by fasteners.

[0015] In an embodiment, the mounting base is configured in a columnar structure.

[0016] In an embodiment, the first elastic clamping jaw and the second elastic clamping jaw are both configured as four, and are arranged around the supporting portion at intervals.

[0017] And / or, the second elastic clamping jaw can clamp the lower half of the sample test tube.

[0018] An avoiding space is formed between two adjacent first elastic clamping jaws, and the avoiding space is used for avoiding an identification code on the sample test tube.

[0019] And / or, the first elastic clamping jaw and the second elastic clamping jaw are made of plastic material.

[0020] And / or, the first elastic clamping jaw and the second elastic clamping jaw are arranged along the same circumference.

[0021] The technical scheme of the utility model discloses that the clamping portions of the plurality of first elastic clamping jaws and second elastic clamping jaws are arranged obliquely towards the supporting portion, which can make the plurality of first elastic clamping jaws form a space structure with a small upper part and a large lower part, and the plurality of second elastic clamping jaws also form a space structure with a small upper part and a large lower part, so that the upper part of the space structure with a small upper part and a large lower part can clamp the sample test tube when the sample test tube is placed on the supporting portion. Since the clamping portion of the first elastic clamping jaw is above the clamping portion of the second elastic clamping jaw, the clamping points on the outer side of the sample test tube are arranged in two layers, the sample test tube is clamped at multiple positions, and the stability of clamping is better, thereby solving the technical problems in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained from the structures shown in the drawings without creative labor for those skilled in the art.

[0023] Figure 1 A structure schematic view of one embodiment of the sample test tube and test tube support provided by the utility model;

[0024] Figure 2 For Figure 1 A structure schematic view of the test tube support;

[0025] Figure 3 For Figure 2 An explosion view;

[0026] Figure 4 For Figure 2 A cooperation schematic view of the test tube support and the guide rail.

[0027] Explanation of the attached drawings:

[0028] 100, mounting seat; 110, mounting end; 111, receiving part; 120, seat body; 121, mounting cavity; 122, supporting part; 130, seat cover;

[0029] 200, clamping assembly; 210, first elastic clamping jaw; 220, second elastic clamping jaw; 230, first end; 240, second end; 250, clamping part; 260, guide surface; 270, avoiding space;

[0030] 300, sample test tube;

[0031] 400, guide rail.

[0032] The implementation, functional features and advantages of the utility model will be further described with reference to the attached drawings in combination with the embodiments. Specific implementation

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the attached drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0034] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture, and if the specific posture changes, the directional indications will also change accordingly.

[0035] In addition, if the description of "first", "second" and the like is involved in the embodiments of the utility model, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes include "A and / or B", including A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the utility model.

[0036] On the whole pipeline of laboratory biochemical, immune, urine analyzer and other instrument combinations, the sample test tube needs to be placed in the test tube support and transported between various sample processing devices through the track.

[0037] The existing test tube support cannot effectively clamp the sample test tube when clamping the sample test tube, resulting in poor stability of the sample test tube.

[0038] The utility model provides a test tube support.

[0039] Please refer to Figure 1 、 Figure 2 、 Figure 4 In an embodiment of the utility model, the test tube support comprises: a mounting seat 100 and a clamping assembly 200. Further, the mounting seat 100 is provided with a mounting end 110, the mounting end 110 is provided with a receiving part 111, and the receiving part 111 is used for placing the sample test tube 300, that is, the sample test tube 300 is placed on the receiving part 111 of the test tube support.

[0040] The clamping assembly 200 comprises a plurality of first elastic clamping jaws 210 and second elastic clamping jaws 220, each of the first elastic clamping jaws 210 and the second elastic clamping jaws 220 is provided with a first end 230 and a second end 240 opposite to each other, the first end 230 is provided with a clamping portion 250, and the second end 240 is fixedly arranged on the mounting end 110. The first elastic clamping jaws 210 and the second elastic clamping jaws 220 are arranged around the periphery of the receiving portion 111, and the clamping portion 250 is inclined towards the central axis of the receiving portion 111. The clamping portion 250 of the first elastic clamping jaw 210 is located above the clamping portion 250 of the second elastic clamping jaw 220. The first elastic clamping jaws 210 and the second elastic clamping jaws 220 can clamp the sample test tube 300 placed on the receiving portion 111 through the clamping portion 250. It should be noted that the clamping portion 250 of the first elastic clamping jaw 210 and the second elastic clamping jaw 220 is arranged to be inclined towards the central axis of the receiving portion 111, so that the first elastic clamping jaws 210 can form a space structure with a small upper part and a large lower part, and the second elastic clamping jaws 220 can also form a space structure with a small upper part and a large lower part. At this time, the upper part of the space structure with a small upper part and a large lower part can clamp the sample test tube 300. Since the clamping portion 250 of the first elastic clamping jaw 210 is located above the clamping portion 250 of the second elastic clamping jaw 220, the clamping assembly 200 can clamp the sample test tube 300 from two layers of positions, so as to clamp the sample test tube 300 more stably and solve the technical problems in the prior art. Meanwhile, the double-layer distribution of the clamping positions is more stable than the single-layer distribution of the clamping positions, and can clamp the sample test tube 300 more stably. In an embodiment, the first elastic clamping jaw 210 and the second elastic clamping jaw 220 can be provided with two, that is, the clamping assembly 200 comprises a total of four elastic clamping jaws, and the four elastic clamping jaws are arranged around the receiving portion 111. In this embodiment, the first elastic clamping jaw 210 and the second elastic clamping jaw 220 are arranged alternately and spaced apart by 90 degrees.

[0041] In an embodiment, referring to Figure 4 , the clamping portion 250 is tapered towards the second end 240, so that the structure of the first elastic clamping jaw 210 and the second elastic clamping jaw 220 close to the receiving portion 111 is relatively narrow and easy to deform elastically, facilitating the insertion and extraction of the sample test tube 300.

[0042] In an embodiment, referring to Figure 4, the top of the clamping part 250 is provided with a guide surface 260, which is inclinedly arranged towards a position away from the receiving part 111. In this way, when the sample test tube 300 is inserted into the test tube support, the outer side of the sample test tube 300 first contacts the guide surface 260 on the first elastic clamping jaw 210. At this time, the clamping part 250 on the first elastic clamping jaw 210 is pushed by the guide surface 260 on the first elastic clamping jaw 210, the first elastic clamping jaw 210 deforms so that the clamping part 250 on the first elastic clamping jaw 210 is away from the receiving part 111, and at the same time the elastic force of the first elastic clamping jaw 210 can act on the outer side of the sample test tube 300 through the clamping part 250 on the first elastic clamping jaw 210, so as to achieve the purpose of clamping the sample test tube 300. With further insertion of the sample test tube 300, the outer side of the sample test tube 300 contacts the guide surface 260 on the second elastic clamping jaw 220. At this time, the clamping part 250 on the second elastic clamping jaw 220 is pushed by the guide surface 260 on the second elastic clamping jaw 220, the second elastic clamping jaw deforms so that the clamping part 250 on the second elastic clamping jaw 220 is away from the receiving part 111, and at the same time the elastic force of the second elastic clamping jaw 220 can act on the outer side of the sample test tube 300 through the clamping part 250 on the second elastic clamping jaw 220, so as to achieve the purpose of clamping the sample test tube 300. Until the bottom of the sample test tube 300 abuts against the receiving part 111, the action of inserting the sample test tube 300 into the sample support is completed. Further, the clamping part 250 is taperedly arranged towards the first end 230 to form the guide surface 260, that is, the guide surface 260 is arranged between the first end 230 and the clamping part 250. In this way, during the insertion process, the sample test tube 300 can quickly contact the guide surface 260 after passing through the first end 230.

[0043] In an embodiment, referring to Figure 3 , the receiving part 111 is configured as a groove structure. Under the action of the groove structure, when the bottom of the sample test tube 300 is inserted into the groove structure, the groove structure can limit the bottom of the sample test tube 300, and the double-layer distribution of the clamping points can make the test tube support in this embodiment clamp the sample test tube 300 more stably.

[0044] In an embodiment, referring to Figure 3 , the groove structure is configured as a hemispherical structure or a conical structure. It should be noted that the center line of the conical structure is vertically arranged. In this way, when the bottom of the sample test tube 300 is placed in the groove of the hemispherical structure or the conical structure, the groove structure can guide the sample test tube 300 to keep vertical.

[0045] In an embodiment, referring to Figure 1The mounting seat 100 is configured as a columnar structure, and it is to be noted that the mounting end 110 is one end of the columnar structure, and the clamping assembly 200 and the receiving portion 111 are arranged at the mounting end 110, and the clamping portions 250 on the first elastic clamping jaw 210 and the second elastic clamping jaw 220 are arranged obliquely towards the receiving portion 111, so that the test tube support is in a structure of small at the top and large at the bottom, and the test tube support is more stable when moving on the guide rail 400 of the flow line (see Figure 4 ).

[0046] In an embodiment, unlike the mounting seat 100 described above, the mounting seat 100 in this embodiment is a split structure, and reference is made to Figure 3 , wherein the mounting seat 100 comprises a seat body 120 and a seat cover 130, the seat cover 130 and the seat body 120 are connected by fasteners, wherein the fasteners are screws, the seat cover 130 is fixedly arranged on the seat body 120 by screw locking, the mounting end 110 is arranged on the seat cover 130, and the first elastic clamping jaw 210 and the second elastic clamping jaw 220 are fixedly arranged on the seat cover 130, so that when one of the seat body 120 or the seat cover 130 is damaged, the damaged structure can be replaced, so that the undamaged structure can be normally used, and the sample support in this embodiment has a lower cost when used.

[0047] In an embodiment, reference is made to Figure 3 , the seat body 120 is provided with a mounting cavity 121, and the seat cover 130 is arranged in the mounting cavity 121, and it is to be noted that since the seat cover 130 is arranged in the mounting cavity 121, the mounting end 110 is also arranged in the mounting cavity 121, and at this time, the second end 240 of the first elastic clamping jaw 210 and the second elastic clamping jaw 220 is farther away from the outside of the seat body 120. In this embodiment, in order to better support the seat cover 130, the mounting cavity 121 is provided with a supporting portion 122, the supporting portion 122 receives the seat cover 130, and the seat cover 130 is fixedly arranged on the supporting portion 122 by fasteners, wherein the seat cover 130 is fixedly arranged on the supporting portion 122 by screw locking.

[0048] In an embodiment, reference is made to Figure 3 , the first elastic clamping jaw 210 and the second elastic clamping jaw 220 are both configured as four, and are arranged at intervals around the receiving portion 111, and it is to be noted that the two adjacent first elastic clamping jaws 210 are arranged at an interval of 90 degrees, and the two adjacent second elastic clamping jaws 220 are arranged at an interval of 90 degrees.

[0049] In an embodiment, reference is made to Figure 1 , Figure 4The second elastic clamping jaw 220 can clamp the lower half of the sample test tube 300, and it should be noted that the identification code of the sample test tube 300 is usually attached to the middle part of the sample test tube 300, so that the second elastic clamping jaw 220 can shield the identification code on the sample test tube 300 as much as possible, and further, the avoidance space 270 is formed between the two adjacent first elastic clamping jaws 210, and the avoidance space 270 is used for avoiding the identification code on the sample test tube 300, so that through the avoidance space 270, the test tube support is convenient for other equipment to identify the identification code on the sample test tube 300 when transporting the sample test tube 300 on the guide rail 400 of the flow line, and the information of the sample test tube 300 is convenient for reading.

[0050] In an embodiment, referring to Figure 3 The first elastic clamping jaw 210 and the second elastic clamping jaw 220 are arranged along the same circumference, when the receiving part 111 is configured as a groove structure, and the groove structure is configured as a hemispherical structure or a conical structure, the first elastic clamping jaw 210 and the second elastic clamping jaw 220 are arranged along the circumference of the groove structure, so that the vertical center line of the large-small space structure formed by the first elastic clamping jaw 210 and the second elastic clamping jaw 220 can be concentric with the vertical center line of the groove structure, and when the sample test tube 300 is inserted into the groove structure, the vertical center line of the sample test tube 300 can also be concentric with the vertical center line of the groove structure under the guidance of the groove structure.

[0051] In an embodiment, the material of the first elastic clamping jaw 210 and the second elastic clamping jaw 220 is plastic, and the use of plastic material can make the cost of the clamping assembly 200 lower, and convenient for production.

[0052] The above is only an exemplary embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields within the technical concept of the present application is included in the patent protection range of the present application.

Claims

1. A test tube support, characterized in that, include: The mounting base (100) is provided with a mounting end (110), and the mounting end (110) is provided with a receiving part (111), which is used for placing sample tubes; as well as The clamping assembly (200) includes a plurality of first elastic grippers (210) and second elastic grippers (220). Each of the first elastic grippers (210) and second elastic grippers (220) has a first end (230) and a second end (240) disposed opposite to each other. The first end (230) is provided with a clamping portion (250), and the second end (240) is fixed to the mounting end (110). 220) is arranged around the periphery of the receiving part (111), and the clamping part (250) is inclined toward the central axis of the receiving part (111). The clamping part (250) of the first elastic claw (210) is located above the clamping part (250) of the second elastic claw (220). The multiple first elastic claws (210) and second elastic claws (220) can clamp the sample tube placed on the receiving part (111) through the clamping part (250).

2. The test tube support as described in claim 1, characterized in that, The clamping part (250) is tapered toward the second end (240).

3. The test tube support as described in claim 1, characterized in that, The top of the clamping part (250) is provided with a guide surface (260), which is inclined toward a position away from the receiving part (111).

4. The test tube support as described in claim 3, characterized in that, The clamping portion (250) is tapered toward the first end (230) to form the guide surface (260).

5. The test tube support as described in claim 1, characterized in that, The receiving part (111) is configured as a groove structure.

6. The test tube support as described in claim 5, characterized in that, The groove structure is configured as a hemispherical structure or a conical structure.

7. The test tube support as described in claim 1, characterized in that, The mounting base (100) includes a base body (120) and a base cover (130), the base cover (130) and the base body (120) are connected by fasteners, the mounting end (110) is disposed on the base cover (130), and the first elastic claw (210) and the second elastic claw (220) are fixedly disposed on the base cover (130).

8. The test tube support as described in claim 7, characterized in that, The seat body (120) is provided with an installation cavity (121), the seat cover (130) is provided in the installation cavity (121), the installation cavity (121) is provided with a support part (122), the support part (122) supports the seat cover (130), and the seat cover (130) is fixed to the support part (122) by fasteners.

9. The test tube support as described in claim 1, characterized in that, The mounting base (100) is configured as a columnar structure.

10. The test tube support as described in any one of claims 1 to 9, characterized in that, The first elastic gripper (210) and the second elastic gripper (220) are each configured in fours, arranged at intervals around the receiving part (111); And / or, the second elastic gripper (220) is capable of gripping the lower half of the sample tube; An avoidance space (270) is formed between two adjacent first elastic grippers (210), the avoidance space (270) being used to avoid the identification code on the sample tube; And / or, the first elastic gripper (210) and the second elastic gripper (220) are made of plastic. And / or, a plurality of the first elastic grippers (210) and the second elastic grippers (220) are arranged along the same circumference.

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