Sealed test tube storage device

Abstract

The utility model discloses a sealed test tube storage device which comprises a bottom plate and a combined supporting plate, the combined supporting plate is fixedly installed on the side face of the bottom plate, a combined straight groove and a containing groove are formed in the inner side of the combined supporting plate and are communicated with each other, a test tube rack plate is installed above the bottom plate, and the test tube rack plate is installed above the bottom plate. The side edge of the test tube rack plate is located in the combined straight groove, and a connection positioning hole is formed in the test tube rack plate. According to the sealed test tube storage device, test tubes are integrally placed and arranged through connection positioning holes formed in the test tube rack plate, and the test tube rack plate slides into and is assembled through a limiting straight plate and a combined straight groove in a combined supporting plate; subsequently, the sealing top plate and the rubber sealing sleeve above the test tube rack plate are pressed down and sealed, and openings in the top ends of the test tubes are clamped and sealed, so that storage is facilitated, and meanwhile, the test tubes do not need to be sealed in sequence.

Description

TECHNICAL FIELD

[0001] The utility model relates to test tube storage technical field, concretely is a sealed test tube storage device. BACKGROUND

[0002] Test tube storage refers to the storage work of detection test tubes in the laboratory, which is used for storing test tubes for detecting and analyzing samples, thereby facilitating preservation and storage, and avoiding overall disorder.

[0003] In the prior art, test tubes are placed through test tube racks during the storage process of detection test tubes in the laboratory, but the opening at the top of the test tube is easily exposed after placement, and it is necessary to sequentially seal the opening through sealing rubber plugs, which is complicated to operate, and the sealing rubber plugs are easily lost and difficult to find. The present application is an innovative design based on the original sealed test tube storage device. UTILITY MODEL CONTENT

[0004] The utility model discloses a sealed test tube storage device to solve the problem of the common sealed test tube storage device on the market, the test tube is placed through the test tube rack in the prior art during the storage process of detection test tubes in the laboratory, but the opening at the top of the test tube is easily exposed after placement, and it is necessary to sequentially seal the opening through sealing rubber plugs, which is complicated to operate, and the sealing rubber plugs are easily lost and difficult to find.

[0005] To achieve the above object, the utility model provides the following technical scheme: a sealed test tube storage device, comprising a bottom plate and a combined support plate, the side of the bottom plate is fixedly installed with the combined support plate, the inner side of the combined support plate is provided with a combined straight groove and a storage groove, and the combined straight groove and the storage groove are communicated with each other, the top of the bottom plate is installed with a test tube rack plate, and the side of the test tube rack plate is located in the inside of the combined straight groove, the test tube rack plate is provided with a connecting positioning hole, and the frame surface of the test tube rack plate is provided with a limiting straight plate, and the top of the test tube rack plate is installed with a sealing top plate.

[0006] Preferably, the test tube rack plate is connected with the combined support plate through the combined straight groove in a sliding mode, the combined support plates are symmetrically distributed on the bottom plate, and the connecting positioning holes are equally spaced on the test tube rack plate.

[0007] Preferably, the limiting straight plate is integrally arranged with the test tube rack plate, and the limiting straight plates are symmetrically distributed on the test tube rack plate, and the limiting straight plate is connected with the combined straight groove in a sliding mode.

[0008] Preferably, the inside of the limiting straight plate is provided with a combination groove and a positioning groove, and a lower pressing plate is installed in the combination groove.

[0009] Preferably, the lower pressing plate constitutes a telescopic structure with the limiting straight plate through the first supporting spring and the combination groove, the first supporting spring is distributed on the lower pressing plate at equal intervals, the bottom surface of the lower pressing plate is provided with a chamfer, the connection mode of the lower pressing plate and the positioning straight rod is inlaying fixation, and the connection mode of the positioning straight rod and the positioning groove is sliding connection.

[0010] Preferably, the bottom surface of the sealing top plate is embedded with a rubber sealing sleeve, the frame surface of the sealing top plate is fixedly provided with a connecting plate, the connecting plate is located in the receiving groove, the inner side surface of the connecting plate is provided with a connecting groove, the bottom surface of the connecting plate is fixedly provided with a second supporting spring, the second supporting spring is located in the receiving groove, and the connecting groove and the limiting straight plate are connected in a sliding clamping mode.

[0011] Preferably, the connecting plate and the combination supporting plate are connected in a sliding connection mode through the receiving groove, the bottom surface of the connecting plate is symmetrically provided with the second supporting spring, the elastic force of the second supporting spring is smaller than that of the first supporting spring, and the connecting plate and the lower pressing plate are connected in an extrusion fitting mode.

[0012] Compared with the prior art, the sealing type test tube storage device has the advantages that,

[0013] 1. The test tubes are placed and arranged through the connecting and positioning holes on the test tube rack plate, the test tube rack plate is slid into and assembled through the combination straight grooves on the limiting straight plate and the combination supporting plate, subsequent sealing work is performed on the test tube rack plate and the rubber sealing sleeve, the test tube top opening is clamped and sealed, storage is facilitated, and the test tubes do not need to be sealed in sequence.

[0014] 2. The test tube rack plate is slid into and clamped to the connecting groove on the connecting plate according to the sliding of the limiting straight plate, the lower pressing plate can extrude the connecting plate by the elastic force of the first supporting spring, the connecting plate drives the sealing top plate to automatically slide down and perform automatic sealing butt joint work, the lower pressing plate is positioned in the receiving groove, and the stability in the storage process is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole combination three-dimensional structure schematic view of the utility model;

[0016] Fig. 2 It is the three-dimensional structure schematic view of the bottom plate and the combined support plate of the utility model;

[0017] Fig. 3 It is the three-dimensional structure schematic view of the sealing top plate and the link plate of the utility model;

[0018] Fig. 4 It is the three-dimensional structure schematic view of the sealing top plate and the link plate of the utility model from the angle of view;

[0019] Fig. 5 It is the three-dimensional structure schematic view of the test tube rack plate of the utility model;

[0020] Fig. 6 It is the three-dimensional structure schematic view of the limiting straight plate section of the utility model.

[0021] In the drawing: 1, bottom plate; 2, combined support plate; 3, combined straight groove; 4, storage groove; 5, test tube rack plate; 6, link positioning hole; 7, limiting straight plate; 8, combined groove; 9, positioning groove; 10, lower pressing plate; 11, first supporting spring; 12, positioning straight rod; 13, sealing top plate; 14, rubber sealing sleeve; 15, link plate; 16, link groove; 17, second supporting spring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Please refer to Figs. 1 to 6 The utility model provides a kind of technical scheme: a sealed test tube storage device, including bottom plate 1 and combined support plate 2, combined support plate 2 is fixedly installed on the side of bottom plate 1, and the inside of combined support plate 2 is provided with combined straight groove 3 and storage groove 4, and combined straight groove 3 and storage groove 4 are interconnected, and test tube rack plate 5 is installed above bottom plate 1, and the side of test tube rack plate 5 is located inside combined straight groove 3, link positioning hole 6 is provided on test tube rack plate 5, and limiting straight plate 7 is arranged on the frame surface of test tube rack plate 5, and sealing top plate 13 is installed above test tube rack plate 5.

[0024] The connection mode of test tube rack plate 5 with combined support plate 2 through combined straight groove 3 is sliding connection, and combined support plate 2 is symmetrically distributed on bottom plate 1, and test tube rack plate 5 is provided with link positioning hole 6 at equal intervals, and test tube can be placed on test tube rack plate 5 through link positioning hole 6, then test tube rack plate 5 is aligned with combined straight groove 3 on combined straight groove 3 to be combined.

[0025] The limiting straight plate 7 is integrally arranged with the test tube rack plate 5, and the limiting straight plate 7 is symmetrically distributed on the test tube rack plate 5. The connecting mode of the limiting straight plate 7 and the combined straight groove 3 is sliding connection. The test tube rack plate 5 can smoothly slide in the combined straight groove 3 according to the limiting straight plate 7, thereby facilitating subsequent combined positioning work.

[0026] The limiting straight plate 7 is integrally arranged with the test tube rack plate 5, and the limiting straight plate 7 is symmetrically distributed on the test tube rack plate 5. The connecting mode of the limiting straight plate 7 and the combined straight groove 3 is sliding connection. The test tube rack plate 5 can smoothly slide in the combined straight groove 3 according to the limiting straight plate 7, thereby facilitating subsequent combined positioning work.

[0027] The bottom surface of the sealing top plate 13 is embeddedly installed with a rubber sealing sleeve 14, and the frame surface of the sealing top plate 13 is fixedly installed with a connecting plate 15. The connecting plate 15 is located in the receiving groove 4, and the inner surface of the connecting plate 15 is provided with a connecting groove 16. The bottom surface of the connecting plate 15 is welded and fixedly installed with a second supporting spring 17, and the second supporting spring 17 is located in the receiving groove 4. The connecting groove 16 and the limiting straight plate 7 are connected in a sliding manner. The connecting plate 15 and the combined supporting plate 2 are connected in a sliding manner through the receiving groove 4. The bottom surface of the connecting plate 15 is symmetrically distributed with the second supporting spring 17, and the elastic force of the second supporting spring 17 is smaller than that of the first supporting spring 11. The connecting plate 15 and the lower pressing plate 10 are connected in an extrusion manner. The limiting straight plate 7 can be slid into the combined state through the connecting groove 16 and the connecting plate 15. When the limiting straight plate 7 drives the lower pressing plate 10 to move into the connecting groove 16, the lower pressing plate 10 can extrude the connecting plate 15 because the elastic force of the second supporting spring 17 is smaller than that of the first supporting spring 11, so that the connecting plate 15 is pressed and shrunk. The connecting plate 15 drives the sealing top plate 13 to be automatically pressed, so that the rubber sealing sleeve 14 on the sealing top plate 13 can automatically seal the test tube on the test tube rack plate 5. The combination is convenient and fast.

[0028] Working principle: according to Figs. 1 to 6, first can the test tube pass through the test tube frame board 5 on the link positioning hole 6 and place work in order, and the test tube is limited by the top surface of the bottom plate 1, keep stable after placing, then the test tube frame board 5 can be assembled by sliding into the combination straight slot 3 on the combination support plate 2 through the limiting straight plate 7, the limiting straight plate 7 is completely slid into the combination straight slot 3, the lower pressing plate 10 in the limiting straight plate 7 is extruded with the combination support plate 2 and the combination straight slot 3 and is retracted, the lower pressing plate 10 pushes the first support spring 11 to retract, the lower pressing plate 10 is completely stored in the combination groove 8, and the lower pressing plate 10 drives the positioning straight rod 12 to slide on the positioning groove 9, so that the limiting straight plate 7 is combined with the link groove 16 on the link plate 15, when the lower pressing plate 10 is completely located in the link groove 16, because the elastic force of the first support spring 11 is greater than that of the second support spring 17, the first support spring 11 pushes the lower pressing plate 10 to pop up and reset, the lower pressing plate 10 extrudes the link plate 15, the link plate 15 slides downward under pressure in the storage groove 4, the link plate 15 pushes the second support spring 17 to retract, and the link plate 15 drives the sealing top plate 13 to press downward, the sealing top plate 13 can drive the rubber sealing sleeve 14 to clamp and seal the top opening of the test tube placed in order on the test tube frame board 5, automatically seal, facilitate storage work, and subsequent extraction operation, the sealing top plate 13 can be pulled out of position and then the test tube frame board 5 can be pulled out, which is convenient and fast to operate, the above is the working process of the whole device, and the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A sealed test tube storage device comprising a base plate (1) and a combined support plate (2), characterized in that: The side of the bottom plate (1) is fixedly installed with a combined support plate (2), the inner side of the combined support plate (2) is provided with a combined straight groove (3) and a receiving groove (4), and the combined straight groove (3) and the receiving groove (4) are communicated with each other, the upper side of the bottom plate (1) is installed with a test tube rack plate (5), and the side edge of the test tube rack plate (5) is located in the inside of the combined straight groove (3), the test tube rack plate (5) is provided with a connecting positioning hole (6), and the frame surface of the test tube rack plate (5) is provided with a limiting straight plate (7), and the upper side of the test tube rack plate (5) is installed with a sealing top plate (13).

2. A sealed test tube storage device according to claim 1, wherein: The test tube rack plate (5) is connected with the combined support plate (2) through the combined straight groove (3) in a sliding connection mode, the combined support plate (2) is symmetrically distributed on the bottom plate (1), and the test tube rack plate (5) is provided with the connecting positioning holes (6) at equal intervals.

3. A sealed test tube storage device as defined in claim 1, wherein: The limiting straight plate (7) is provided in an integrated structure with the test tube rack plate (5), and the limiting straight plate (7) is symmetrically distributed on the test tube rack plate (5), and the limiting straight plate (7) is connected with the combined straight groove (3) in a sliding connection mode.

4. The sealed test tube storage device of claim 1, wherein: The inside of the limiting straight plate (7) is provided with a combined groove (8) and a positioning groove (9), the inside of the combined groove (8) is installed with a lower pressing plate (10), the top surface of the lower pressing plate (10) is fixedly installed with a first supporting spring (11), and the first supporting spring (11) is located in the inside of the combined groove (8), and the lower pressing plate (10) is installed with a positioning straight rod (12) penetratingly, and the tail end of the positioning straight rod (12) is located in the inside of the positioning groove (9).

5. A sealed test tube storage device as defined in claim 4, wherein: The lower pressing plate (10) constitutes a telescopic structure with the limiting straight plate (7) through the first supporting spring (11) and the combined groove (8), the first supporting spring (11) is distributed at equal intervals on the lower pressing plate (10), and the tail end bottom surface of the lower pressing plate (10) is provided with a chamfer, the lower pressing plate (10) is connected with the positioning straight rod (12) in an inlaid fixed mode, and the positioning straight rod (12) is connected with the positioning groove (9) in a sliding connection mode.

6. A sealed test tube storage device as defined in claim 4, wherein: The bottom surface of the sealing top plate (13) is embeddedly installed with a rubber sealing sleeve (14), the frame surface of the sealing top plate (13) is fixedly installed with a connecting plate (15), the connecting plate (15) is located in the inside of the receiving groove (4), the inner side surface of the connecting plate (15) is provided with a connecting groove (16), the bottom surface of the connecting plate (15) is fixedly installed with a second supporting spring (17), and the second supporting spring (17) is located in the inside of the receiving groove (4), and the connecting groove (16) is connected with the limiting straight plate (7) in a sliding clamping mode.

7. A sealed test tube storage device as defined in claim 6, wherein: The connecting plate (15) is connected with the combined support plate (2) through the receiving groove (4) in a sliding connection mode, the bottom surface of the connecting plate (15) is symmetrically distributed with the second supporting spring (17), and the elastic force of the second supporting spring (17) is smaller than that of the first supporting spring (11), and the connecting plate (15) is connected with the lower pressing plate (10) in a extrusion fitting mode.

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