Heatable test tube rack

Abstract

The utility model discloses a heatable test tube rack which comprises a test tube thermostat, the top of the test tube thermostat is provided with an avoiding groove, a rack body is installed in the avoiding groove, the top of the rack body is provided with two rows of round holes, the top of the rack body is movably connected with a plurality of threaded rods, the inside of the rack body is movably connected with two supporting plates, and the supporting plates are movably connected with the rack body. The threaded rods are rotationally connected with the two ends of the supporting plate correspondingly, a plurality of receding holes are formed in the top of the supporting plate, supporting blocks are movably connected into the receding holes, grooves are formed in the supporting blocks, through grooves are formed in the supporting plate, the supporting blocks are located in the through grooves, and first gears are installed on the outer walls of the bottoms of the supporting blocks. According to the test tube heating device, test tubes can be uniformly heated, medical staff can conveniently take the test tubes, and the test tubes can be prevented from being abraded through matched use of the rubber pads and the rubber rings.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube storage, in particular to a heatable test tube rack. Background Art

[0002] Test tube racks are medical devices frequently used by medical staff in clinical nursing work. Currently, test tube racks are mainly used to place test tubes.

[0003] After searching, a Chinese patent with publication number CN212237410U discloses a test tube rack that can be heated and maintained at a constant temperature. The above device starts the first electric heating wire through a control switch. Under the action of the first electric heating wire, the temperature inside the support plate can be quickly increased. However, the test tube is fixed in the device, and uneven heating is likely to occur when heated. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a heatable test tube rack.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A heatable test tube rack comprises a test tube thermostat, wherein a avoidance groove is provided on the top of the test tube thermostat, a frame body is installed in the avoidance groove, two rows of round holes are provided on the top of the frame body, a plurality of threaded rods are movably connected to the top of the frame body, two support plates are movably connected inside the frame body, and the threaded rods are rotatably connected to two ends of the support plates respectively, a plurality of avoidance holes are provided on the top of the support plate, a support block is movably connected in the avoidance holes, a groove is provided inside the support block, a through groove is provided inside the support plate, and the support block is located in the through groove, a first gear is installed on the bottom outer wall of the support block, and adjacent first gears are meshed with each other, and a power assembly is provided inside the support plate.

[0007] As a further solution of the utility model, the power assembly includes a round rod, which is rotatably connected to the bottom of the through groove, the outer key of the round rod is connected to a second gear, and the first gear is meshed with the second gear, the upper surface of the support plate is fixedly connected to a motor, and one end of the electric output shaft is fixed to the round rod.

[0008] As a further solution of the utility model, a protective cover is fixedly connected to the upper surface of the support plate, and the motor is located inside the protective cover.

[0009] As a further solution of the utility model, a plurality of heat dissipation openings are provided on both sides of the protective cover.

[0010] As a further solution of the utility model, a rubber pad is fixedly connected to the side of the groove.

[0011] As a further solution of the utility model, a rubber ring is fixedly connected in the circular hole.

[0012] As a further solution of the utility model, the top end of the threaded rod passes through the frame and is fixedly connected with a knob.

[0013] As a further solution of the utility model, the circular holes and the grooves have the same diameter, the same number and corresponding positions, and a plurality of uniformly arranged heating wires are provided inside the test tube thermostat.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model drives the test tube in the groove to rotate by the support block, so that the test tube is evenly heated, avoiding the poor heating effect caused by the fixed position of the test tube, and improving the heating effect of the device.

[0016] 2. The utility model rotates the threaded rod so that the support plate drives the test tube to move upward, thereby making it convenient for medical staff to take the test tube and improving the convenience of the device.

[0017] 3. The test tube is protected by the use of rubber pads and rubber rings, which prevents the test tube from directly contacting the side of the round hole and the groove, which may cause wear and tear, thereby improving the protection effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a heatable test tube rack proposed by the utility model;

[0019] Figure 2 This is a schematic cross-sectional structural diagram of a shell of a heatable test tube rack proposed by the utility model;

[0020] Figure 3 This is a partial enlarged structural schematic diagram of a heatable test tube rack proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the enlarged structure of part A of a heatable test tube rack.

[0022] In the figure: 1. Test tube thermostat; 2. Avoidance groove; 3. Frame; 4. Support plate; 5. Threaded rod; 6. Knob; 7. Through groove; 8. Avoidance hole; 9. Support block; 10. Rubber pad; 11. Groove; 12. Round hole; 13. Rubber ring; 14. First gear; 15. Second gear; 16. Round rod; 17. Protective cover; 18. Heat dissipation port. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, other embodiments obtained by ordinary technicians in this field without making creative work are all within the scope of protection of the utility model.

[0024] Reference Figure 1-Figure 4 A heatable test tube rack comprises a test tube thermostat 1, a avoidance groove 2 is provided on the top of the test tube thermostat 1, a frame body 3 is installed in the avoidance groove 2, two rows of round holes 12 are provided on the top of the frame body 3, a plurality of threaded rods 5 are threadedly connected to the top of the frame body 3, two support plates 4 are slidably connected inside the frame body 3, and the threaded rods 5 are rotatably connected to the two ends of the support plates 4 respectively. When the test tube needs to be removed, the threaded rods 5 are rotated to drive the support plates 4 to move upward, thereby moving the test tube upward, which is convenient for medical staff to take the test tube, and a plurality of avoidance holes 8 are provided on the top of the support plate 4 A support block 9 is rotatably connected in the avoidance hole 8, a groove 11 is provided inside the support block 9, a through groove 7 is provided inside the support plate 4, and the support block 9 is located in the through groove 7, a first gear 14 is installed on the bottom outer wall of the support block 9, and adjacent first gears 14 are meshed with each other, a power component is provided inside the support plate 4, and multiple test tubes are placed in the groove 11 on the support block 9 through the circular holes 12 respectively. The power component drives the first gear 14 to rotate the support block 9, thereby rotating the test tube in the groove 11, so that the heating wire in the test tube thermostat 1 evenly heats the test tube.

[0025] In the present utility model, it should be noted that the power assembly includes a round rod 16, which is rotatably connected to the bottom of the through groove 7, and the outer key of the round rod 16 is connected to the second gear 15, and the first gear 14 is meshed with the second gear 15. The upper surface of the support plate 4 is fixed with a motor by bolts, and one end of the electric output shaft is fixed to the round rod 16. The rotation of the motor causes the round rod 16 to drive the second gear 15 to rotate, thereby causing the first gear 14 to drive the support block 9 to rotate. The upper surface of the support plate 4 is fixed with a protective cover 17 by bolts, and the motor is located inside the protective cover 17. The protective cover 17 can protect the motor to prevent the test tube from rupturing and causing the internal liquid to flow in. Into the motor, both sides of the protective cover 17 are provided with multiple heat dissipation holes 18, the heat dissipation holes 18 can dissipate the heat in the protective cover 17, the side of the groove 11 is bonded with a rubber pad 10, and the round hole 12 is bonded with a rubber ring 13, the rubber pad 10 and the rubber ring 13 can protect the test tube, and prevent the test tube from directly contacting the round hole 12 and the side of the groove 11, which is easy to cause wear. The top of the threaded rod 5 passes through the frame 3 and is welded with a knob 6 for convenient rotation. The round hole 12 and the groove 11 have the same diameter, the same number and corresponding positions. The inside of the test tube thermostat 1 is provided with a plurality of evenly arranged heating wires, and the heating wires can heat the test tube in the frame 3.

[0026] Working principle: When in use, first place multiple test tubes into the grooves 11 on the support block 9 through the round holes 12, then start the motor, the motor rotates to make the round rod 16 drive the second gear 15 to rotate, so that the first gear 14 drives the support block 9 to rotate, and then the test tube in the groove 11 is rotated, so that the heating wire in the test tube thermostat 1 heats the test tube evenly, when the test tube needs to be removed, rotate the threaded rod 5 to drive the support plate 4 to move upward, and then the test tube moves upward, making it convenient for medical staff to take the test tube.

[0027] In addition, the terms "installation", "setting", "connection" and "socketing" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements or components. Those skilled in the art can understand the specific meanings of the above terms in this application according to specific circumstances.

Claims

1. A heatable test tube rack, comprising a test tube thermostat (1), characterized in that: The test tube thermostat (1) is provided with a avoidance groove (2) on the top, a frame (3) is installed in the avoidance groove (2), two rows of round holes (12) are provided on the top of the frame (3), a plurality of threaded rods (5) are movably connected to the top of the frame (3), two support plates (4) are movably connected inside the frame (3), and the threaded rods (5) are rotatably connected to the two ends of the support plates (4), a plurality of avoidance holes (8) are provided on the top of the support plate (4), a support block (9) is movably connected in the avoidance holes (8), a groove (11) is provided inside the support block (9), a through groove (7) is provided inside the support plate (4), and the support block (9) is located in the through groove (7), a first gear (14) is installed on the bottom outer wall of the support block (9), and adjacent first gears (14) are meshed with each other, and a power assembly is provided inside the support plate (4).

2. A heatable test tube rack according to claim 1, characterized in that: The power assembly comprises a round rod (16), the round rod (16) is rotatably connected to the bottom of the through groove (7), the outer side key of the round rod (16) is connected to a second gear (15), and the first gear (14) is meshed with the second gear (15), the upper surface of the support plate (4) is fixedly connected to a motor, and one end of the electric output shaft is fixed to the round rod (16).

3. A heatable test tube rack according to claim 2, characterized in that: A protective cover (17) is fixedly connected to the upper surface of the support plate (4), and the motor is located inside the protective cover (17).

4. A heatable test tube rack according to claim 3, characterized in that: A plurality of heat dissipation openings (18) are provided on both sides of the protective cover (17).

5. A heatable test tube rack according to claim 1, characterized in that: A rubber pad (10) is fixedly connected to the side surface of the groove (11).

6. A heatable test tube rack according to claim 5, characterized in that: A rubber ring (13) is fixedly connected inside the circular hole (12).

7. A heatable test tube rack according to claim 1, characterized in that: The top end of the threaded rod (5) passes through the frame (3) and is fixedly connected to a knob (6).

8. A heatable test tube rack according to claim 6, characterized in that: The circular holes (12) and the grooves (11) have the same diameter, the same number and corresponding positions, and a plurality of uniformly arranged heating wires are provided inside the test tube thermostat (1).

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