Multi-channel test tube rack bin

Abstract

The utility model relates to the technical field of medical instruments, in particular to a multichannel test tube rack bin, which comprises a rack bin body and a base frame arranged in the rack bin body, a lifting frame I is arranged on the base frame in a sliding manner, a lifting frame II is arranged on the lifting frame I in a sliding manner, and the multichannel test tube rack bin further comprises a test tube rack body, the test tube rack body is provided with a square channel and a tube placing opening used for placing a test tube body, the test tube rack body is installed on the base frame, the first lifting frame and the second lifting frame, and when the test tube rack is used, the second lifting frame is lifted through the driving assembly, the stop lever is pushed through the ejector block, and then the first lifting frame is driven to be synchronously lifted on the base frame; the test tube rack body on the first lifting frame is lifted synchronously along with the first lifting frame, so that the base frame, the first lifting frame and the second lifting frame are located at different heights, the test tube bodies on all the test tube rack bodies are presented in an observation visual field range step by step in the horizontal direction, and the visuality effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially, and relates to a kind of multi-channel test tube rack storehouse. BACKGROUND

[0002] The sample collected in diagnostic testing instrument is usually more, and test tube rack for storing multiple test tubes can be used, and to protect the samples in multiple test tubes, prevent dust and pollutants from entering, there is a semi-closed structure test tube rack storehouse.

[0003] For example, the Chinese patent with application number CN 201920565378.4 discloses a test tube rack magnetic type rapid positioning structure, which comprises a mounting support assembly, a multi-channel test tube rack storehouse and a test tube rack assembly. The multi-channel test tube rack storehouse is fixedly arranged on the mounting support assembly. During the storage process of the test tube rack storehouse, the test tube rack only needs to be transported to the approximate position by an external conveying mechanism. Through the magnetic attraction principle, the test tube rack can quickly reach the designated position and be adsorbed on the magnet, thereby achieving the effects of fuzzy conveying and precise positioning. However, in the multi-channel test tube rack storehouse, the multiple test tubes are arranged at the same height, only the test tubes on the outer side can be observed, and the test tubes located in the middle region are hidden and cannot be observed in real time. The visibility effect is poor. SUMMARY

[0004] Therefore, the purpose of the utility model is to provide a multi-channel test tube rack storehouse to solve the technical problem that in the prior art, the multiple test tubes in the multi-channel test tube rack storehouse are arranged at the same height, only the test tubes on the outer side can be observed, the test tubes located in the middle region are hidden and cannot be observed in real time, and the visibility effect is poor.

[0005] To achieve the above purpose, the utility model provides a multi-channel test tube rack storehouse, which comprises a rack storehouse body and a base frame arranged in the rack storehouse body. A lifting frame one is slidably arranged on the base frame. A lifting frame two is slidably arranged on the lifting frame one. The multi-channel test tube rack storehouse further comprises:

[0006] A test tube rack body is arranged on the base frame, the lifting frame one and the lifting frame two. The test tube rack body is provided with a square channel and a tube placement opening for placing a test tube body.

[0007] A stop rod is arranged on the side end of the lifting frame one.

[0008] A top block is arranged on the side end of the lifting frame two. During the lifting process of the lifting frame two, the top block abuts against the stop rod.

[0009] A driving assembly is arranged to drive the lifting frame two to lift.

[0010] Further, the driving assembly comprises:

[0011] A fixed seat fixedly installed in the frame body;

[0012] A rocker arm, one end of which is hingedly connected to the fixed seat, and the other end of which is provided with a handle;

[0013] A guide rail vertically installed in the frame body;

[0014] A sliding frame slidingly arranged in the guide rail, and provided with a guide opening;

[0015] A sliding block slidingly arranged in the guide opening, and rotatably connected to the middle portion of the rocker arm;

[0016] A connecting plate, the lower end of which is fixedly connected to the sliding frame, and the upper end of which is fixedly connected to the side end of the second lifting frame.

[0017] Further, the positioning part comprises:

[0018] Two positioning sockets, both of which are arranged on the sliding frame and extend into the guide opening;

[0019] A socket arranged on the top of the sliding block;

[0020] A positioning plug, which penetrates through the positioning socket and is arranged in the socket.

[0021] Further, the sliding frame is provided with a positioning part for positioning the sliding block.

[0022] Further, the frame body is provided with a guide groove, and the handle is arranged in the guide groove.

[0023] Further, the guide groove is in an arc structure, when the handle is arranged on the upper portion of the arc structure, the second lifting frame is at the highest point, and when the handle is arranged on the lower portion of the arc structure, the second lifting frame is at the lowest point.

[0024] Further, the test tube rack body in the lower position on the base frame, the first lifting frame and the second lifting frame is arranged in the range of the square channel in the upper position in the vertical direction.

[0025] Further, the test tube rack body is detachably provided with a supporting plate at the lower end of the tube placing opening, and the supporting portion of the supporting plate is arranged directly below the tube placing opening.

[0026] The utility model discloses a beneficial effect: adopt a kind of multi-channel test tube rack bin of the utility model, when using, through drive assembly lifting lifting frame two, and then drive lifting frame one is synchronously lifted on base frame, to make that test tube rack body on lifting frame one synchronously lifts, then make base frame, lifting frame one and lifting frame two are at different height, realize that test tube body on each test tube rack body is gradually presented in observation visual field range in horizontal direction, and the visibility effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical scheme in the utility model or the prior art, the following will be briefly introduced to the drawing needed to be used in embodiment or prior art description, obviously, the drawing in the following description is only the utility model, for ordinary skilled person in the art, under the premise of not paying creative labor, other drawings can also be obtained according to these drawings.

[0028] Figure 1 It is the structural schematic diagram of the utility model;

[0029] Figure 2 It is the internal structure schematic diagram of the utility model;

[0030] Figure 3 It is Figure 2 The structure enlarged view of place A in it;

[0031] Figure 4 It is the structural schematic diagram of drive assembly in the utility model;

[0032] Figure 5 It is the assembly schematic diagram of sliding frame and connecting plate in the utility model;

[0033] Figure 6 It is the structural schematic diagram of sliding block in the utility model;

[0034] Figure 7 It is the assembly schematic diagram of supporting plate on test tube rack body in the utility model.

[0035] Marked as in the drawing:

[0036] 1, rack bin body;2, base frame;3, lifting frame one;4, lifting frame two;5, test tube rack body;6, square channel;7, test tube body;8, pipe mouth;9, stop lever;10, top block;11, fixed seat;12, rocker arm;13, handle;14, guide rail;15, sliding frame;16, sliding block;17, connecting plate;18, positioning jack;19, slot;20, positioning plug;21, guide slot;22, supporting plate. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following further describes the utility model in detail in combination with specific embodiments.

[0038] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the utility model should be understood as the usual meaning by those skilled in the art to which the utility model belongs. The "first", "second" and similar words used in the utility model do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connection" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent the relative positional relationship, and when the absolute position of the described object changes, the relative positional relationship can also change accordingly.

[0039] The first aspect of the utility model provides a kind of multi-channel test tube rack bin, as shown in figure, Figures 1-7 Characterized in that, base frame 2 is slidably provided with lifting frame one 3 on base frame 2, lifting frame two 4 is slidably provided on lifting frame one 3, and the multi-channel test tube rack bin further comprises:

[0040] Test tube rack body 5, square channel 6 and tube placing port 8 for placing test tube body 7 are formed in test tube rack body 5, and test tube rack body 5 is installed on base frame 2, lifting frame one 3 and lifting frame two 4;

[0041] Stop rod 9 is installed on the side end of lifting frame one 3;

[0042] Top block 10 is installed on the side end of lifting frame two 4, and top block 10 abuts against stop rod 9 in the lifting process of lifting frame two 4;

[0043] Driving assembly for driving lifting frame two 4 to lift.

[0044] In the embodiment, the driving assembly comprises:

[0045] Fixed seat 11 is fixedly installed in rack bin body 1;

[0046] Swing arm 12 is hingedly connected to fixed seat 11 at one end, and handle 13 is installed at the other end of swing arm 12;

[0047] Guide rail 14 is vertically installed in rack bin body 1;

[0048] A sliding frame 15 is slidably arranged in the guide rail 14, and a guide opening is formed in the sliding frame 15;

[0049] A sliding block 16 is slidably arranged in the guide opening, and a side end of the sliding block 16 is rotatably arranged in the middle of the rocker arm 12;

[0050] A connecting plate 17 is fixedly arranged at the lower end of the sliding frame 15, and the upper end of the connecting plate 17 is fixedly arranged at the side end of the lifting frame 2.

[0051] In the embodiment, the sliding frame 15 is provided with a positioning portion for positioning the sliding block 16.

[0052] In the embodiment, the positioning portion comprises:

[0053] Two positioning sockets 18 are formed in the sliding frame 15, and the two positioning sockets 18 extend into the guide opening;

[0054] A slot 19 is formed in the top of the sliding block 16;

[0055] A positioning plug 20 is inserted into the slot 19 through the positioning socket 18.

[0056] In use, the lifting frame 2 is at the lowest point, and the test tube bodies 7 are placed into the tube placing openings 8 of the test tube rack bodies 5 through the square channel 6, and at this time, the test tube bodies 7 are at the same height, which is convenient for placing. After the storage is completed, the handle 13 is pulled to drive the lifting frame 2 to reach the highest point, and then the positioning plug 20 is inserted into the slot 19 through the positioning socket 18, so as to position the sliding block 16 on the sliding frame 15;

[0057] In the lifting process of the lifting frame 2, the top block 10 pushes the stopper 9, and then drives the lifting frame 1 to synchronously lift on the base frame 2, so that the test tube rack bodies 5 on the lifting frame 1 are synchronously lifted, and then the base frame 2, the lifting frame 1 and the lifting frame 2 are at different heights, and the test tube bodies 7 on the test tube rack bodies 5 are gradually presented in the observation visual field in the horizontal direction.

[0058] In the embodiment, as shown in Figure 1 The guide slot 21 is formed in the rack body 1, the handle 13 is arranged in the guide slot 21, the hand-holding part of the handle 13 is arranged outside the rack body 1, the possibility of contaminating the sample in the test tube body 7 is reduced, the guide slot 21 is in an arc structure, when the handle 13 is arranged at the upper part of the arc structure of the guide slot 21, the lifting frame 2 is at the highest point, and when the handle 13 is arranged at the lower part of the arc structure of the guide slot 21, the lifting frame 2 is at the lowest point, and good visibility is ensured.

[0059] In the embodiment, as shown in Figure 1 , Figure 2 The test tube rack bodies 5 in the lower position are all arranged in the range of the square channels 6 in the upper position in the vertical direction on the base frame 2, the lifting frame one 3 and the lifting frame two 4, and do not affect the lifting action of each test tube rack body 5.

[0060] In the embodiment, as shown in Figure 7 The test tube rack bodies 5 are all detachably provided with the supporting plates 22 at the lower end of the test tube ports 8, the supporting of the test tube bodies 7 on the supporting plates 22 is arranged directly below the test tube ports 8, and different specifications of the supporting plates 22 can be replaced to achieve the purpose of being suitable for various types of test tube bodies 7.

[0061] It should be understood by those skilled in the art that the above discussion of any embodiment is only exemplary and is not intended to imply that the scope (including claims) of the utility model is limited to these examples; under the idea of the utility model, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the utility model as described above, which are not provided in details for the sake of brevity.

[0062] The utility model is intended to cover all such alternatives, modifications and variations falling within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. made in the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A multi-channel test tube rack magazine comprising a magazine body (1) and a base frame (2) arranged in the magazine body (1), characterized in that, The base frame (2) is slidably provided with a lifting frame I (3), the lifting frame I (3) is slidably provided with a lifting frame II (4), and the multi-channel test tube rack bin further comprises: A test tube rack body (5) is provided on the test tube rack body (5), a square channel (6) and a test tube body (7) are provided on the test tube body (7), and the base frame (2), the lifting frame I (3) and the lifting frame II (4) are all provided with the test tube rack body (5); A stop rod (9) is installed on the side end of the lifting frame I (3); A top block (10) is installed on the side end of the lifting frame II (4), and the top block (10) is abutted against the stop rod (9) during lifting of the lifting frame II (4); A driving assembly for driving the lifting frame II (4) to lift.

2. A multi-channel test tube rack magazine according to claim 1, characterized in that The driving assembly comprises: A fixed seat (11) is fixedly installed in the rack bin body (1); One end of a rocker arm (12) is hinged to the fixed seat (11), and the other end of the rocker arm (12) is provided with a handle (13); A guide rail (14) is vertically installed in the rack bin body (1); A sliding frame (15) is slidably provided in the guide rail (14), and a guide opening is formed in the sliding frame (15); A sliding block (16) is slidably provided in the guide opening, and the side end of the sliding block (16) is rotatably installed in the middle of the rocker arm (12); A connecting plate (17) is fixedly installed on the lower end of the sliding frame (15), and the upper end of the connecting plate (17) is fixedly installed on the side end of the lifting frame II (4).

3. A multi-channel test tube rack magazine according to claim 2, characterized in that The sliding frame (15) is provided with a positioning portion for positioning the sliding block (16).

4. A multi-channel test tube rack magazine according to claim 3, characterized in that The positioning portion comprises: Two positioning insertion holes (18) are formed in the sliding frame (15), and the two positioning insertion holes (18) extend into the guide opening; An insertion slot (19) is formed in the top of the sliding block (16); A positioning plug (20) is inserted through the positioning insertion hole (18) and arranged in the insertion slot (19).

5. A multi-channel test tube rack magazine according to claim 2, wherein, A guide groove (21) is formed in the rack bin body (1), and the handle (13) is arranged in the guide groove (21).

6. A multi-channel test tube rack magazine according to claim 5, characterized in that The guide groove (21) is arc-shaped, when the handle (13) is arranged on the upper part of the arc-shaped structure of the guide groove (21), the lifting frame II (4) is at the highest point, and when the handle (13) is arranged on the lower part of the arc-shaped structure of the guide groove (21), the lifting frame II (4) is at the lowest point.

7. The multi-channel test tube rack magazine of claim 1, wherein, The test tube rack body (5) in the lower position on the base frame (2), the lifting frame I (3) and the lifting frame II (4) is arranged within the range of the square channel (6) in the upper position in the vertical direction.

8. The multi-channel test tube rack magazine of claim 1, wherein, The test tube rack body (5) is detachably mounted with a supporting plate (22) at the lower end of the test tube placing opening (8), and the supporting position of the test tube body (7) on the supporting plate (22) is directly below the test tube placing opening (8).

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