Supporting base for maintenance of constant-temperature box

Abstract

The utility model relates to the technical field of thermotanks, in particular to a supporting base for maintenance of a thermotank, which comprises a base, a lifting component, a rotating component and a swinging component, the swinging component comprises a swinging plate, mounting rods and a bidirectional cylinder, the mounting rods are fixedly mounted at two ends of the top surface of the rotating component, and the swinging plate is arranged between the mounting rods. A guide rod is arranged on the bottom face of the swing plate, a limiting groove is formed in the middle of the mounting rod, a connecting hole is formed in the end, close to the limiting groove, of the guide rod, a reset spring is arranged in the connecting hole, a locking pin is arranged on the side, away from the guide rod, of the mounting rod, and locking grooves are distributed in one side of the mounting rod. A clamping position is interactively installed at the top of the hose support, the flashlight is installed on the hose support, the hose support is adjusted to face the interior of the constant-temperature box, the interior of the constant-temperature box is illuminated, a worker can conveniently overhaul the interior of the constant-temperature box, the worker does not need to hold an illuminating lamp with one hand to illuminate the constant-temperature box, and the worker can conveniently operate the constant-temperature box.

Description

Technical Field

[0001] This utility model relates to the field of constant temperature chamber technology, and in particular to a support base for the maintenance of constant temperature chambers. Background Technology

[0002] Incubators, as a common type of laboratory equipment, are widely used in scientific research, medicine, food, and other fields. They provide a stable temperature environment to meet the needs of experiments, storage, and cultivation. Through internal heating elements and temperature sensors, combined with a constant temperature control system, precise temperature control is achieved within the chamber. When the internal temperature falls below the set value, the heating element is activated, generating heat to raise the temperature; when the temperature exceeds the set value, the heating element stops working to maintain a constant temperature. Incubators are also equipped with high-quality insulation materials and a sealed structure to reduce temperature fluctuations and energy loss.

[0003] Existing incubators require placement on a support base during maintenance to facilitate access for repair personnel. However, due to the enclosed structure of the incubator, the lack of natural light during power outages severely impacts maintenance efficiency. Workers must use one hand to hold a lamp to illuminate the interior while simultaneously using the other hand to inspect the inside, making the process cumbersome. Therefore, there is an urgent need for a support base for incubator maintenance to address these technical problems. Utility Model Content

[0004] The purpose of this utility model is achieved through the following method: A support base for the maintenance of a constant temperature chamber includes a base, a lifting assembly, a rotating assembly, and a swing assembly. The lifting assembly is disposed on the top surface of the base, the rotating assembly is connected to the lifting assembly, and the swing assembly is installed on the top surface of the rotating assembly. The swing assembly includes a swing plate, a mounting rod, and a two-way cylinder. The mounting rod is fixedly installed at both ends of the top surface of the rotating assembly. The swing plate is disposed between the mounting rods and is rotatably connected to the mounting rods. A guide rod is provided on the bottom surface of the swing plate near the mounting rod. A limiting groove is provided in the middle of the mounting rod near the guide rod. The guide rod extends toward the limiting groove, and a notch is formed at one end of the guide rod near the limiting groove. A connection hole is provided, and a return spring is installed inside the connection hole. A locking pin is provided on the side of the mounting rod away from the guide rod. The end of the locking pin near the connection hole extends toward the connection hole and connects with the return spring. Locking grooves matching the locking pin are distributed on the side of the mounting rod near the locking pin. A two-way cylinder is installed in the middle of the bottom surface of the swing plate. Adjustment plates are connected to the push rods on both sides of the two-way cylinder. Both ends of the adjustment plates have bent parts that extend toward both ends of the swing plate. A linkage rod is movably installed on the top surface of the bent parts. A clamping block is installed on the upper end of the linkage rod near the swing plate. A hose bracket is installed at one end of the top surface of the base. A clamping position is interactively installed on the top of the hose bracket.

[0005] In a further embodiment of the above description, the rotating assembly includes a mounting base, a rotating platform, and a connecting plate. The mounting base is positioned above the base, and the connecting plate is installed in the middle of the mounting base. The rotating platform is rotatably positioned in the middle of the top surface of the mounting base and connected to the connecting plate. An annular groove is formed on the bottom surface of the mounting base, and a ball is positioned on the bottom surface of the rotating platform near the annular groove. A spherical groove matching the ball is formed on the bottom surface of the rotating platform, and the ball is rotatably positioned within the annular groove. The top surface of the rotating platform is fixedly connected to the bottom surface of the mounting rod, and the bottom surface of the mounting base is connected to the lifting assembly. The arrangement of the rotating platform and the mounting base facilitates rotational observation by personnel when multiple sides of the constant temperature chamber need to be maintained.

[0006] In a further embodiment of the above description, the lifting assembly includes an extension rod, a control column, and an adjusting sleeve. The extension rods are fixedly installed on the bottom surface of the mounting base in a cross shape, and the included angle between the extension rods is 90°. A storage rod is provided on the top surface of the base near the extension rods, and a receiving groove matching the extension rods is provided on the top surface of the storage rod near the extension rods. The extension rods and the storage rods are used to provide support for the mounting base.

[0007] In a further embodiment of the above description, the control column is rotatably mounted in the middle of the bottom surface of the mounting base. An adjusting sleeve is fitted onto the control column, and the inner cylindrical surface of the adjusting sleeve mates with the outer cylindrical surface of the control column. A guide groove is provided on the outer cylindrical surface of the adjusting sleeve, and locking grooves are staggered on both sides of the guide groove. The locking grooves communicate with the guide grooves, and both the guide grooves and the locking grooves extend in the direction of the control column. A control rod is movably mounted in the guide groove, and the control rod is connected to the control column. The guide groove and the locking grooves are used to provide segmented adjustment functions for the control rod and the control column.

[0008] In a further embodiment of the above description, the top surface of the bent portion is provided with a connecting groove extending towards the bottom surface of the bent portion. A threaded hole is located on the bottom surface of the linkage rod near the connecting groove. A locking bolt is located on the bottom surface of the bent portion, with its screw threaded through the connecting groove and connecting to the threaded hole. A support block is located on the top surface of the bent portion near the end of the bidirectional cylinder. A matching sliding groove is located on the bottom surface of the swing plate near the support block, extending through both ends of the swing plate. The sliding groove and locking bolt allow operators to adjust the distance between the linkage rod and the swing plate, thus adapting to different sizes of constant temperature chambers.

[0009] In a further embodiment of the above description, an adjusting screw hole is provided on the upper end of the linkage rod near the swing plate. The adjusting screw hole extends through the rod in a direction away from the swing plate. A clamping screw is provided on the side of the adjusting screw hole away from the swing plate. The clamping screw passes through the adjusting screw hole and connects to the clamping block. The clamping screw and the adjusting screw hole are threaded together. A torsion position is provided at the end of the clamping screw away from the clamping block. The clamping bolt is used to adjust the distance between the clamping block and the swing plate to adapt to constant temperature chambers of different sizes.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: By designing the swing plate, mounting rod, bidirectional cylinder, and hose bracket, the constant temperature chamber is fixed on the top surface of the swing plate. When the ambient light is sufficient, the operator can pull out the locking pin away from the swing plate, causing the locking pin to separate from the locking groove. After separation, the tilt angle of the swing plate can be adjusted by the guide rod and the limiting groove, so that the opening of the constant temperature chamber faces the direction of the ambient light source to illuminate the interior. If the ambient light is insufficient, the operator can install a flashlight on the hose bracket and adjust the hose bracket to face the interior of the constant temperature chamber to illuminate the interior. This facilitates the operator's maintenance of the interior of the constant temperature chamber, eliminating the need for the operator to hold a flashlight with one hand to illuminate the interior of the constant temperature chamber, thus making operation easier. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of a support base for the maintenance of a constant temperature chamber according to this utility model;

[0012] Figure 2 This is an exploded view of the structure of a support base for the maintenance of a constant temperature chamber according to this utility model;

[0013] Figure 3 This is an exploded view of the structure of a support base for repairing a constant temperature chamber according to this utility model.

[0014] Figure 4 This is a cross-sectional view of a support base for the maintenance of a constant temperature chamber according to this utility model;

[0015] Figure 5 This is a utility model Figure 2 A partially enlarged schematic diagram of structure A in the middle;

[0016] Figure 6 This is a utility model Figure 2 A partially enlarged schematic diagram of structure B in the middle;

[0017] Figure 7 This is a utility model Figure 4 A partially enlarged schematic diagram of the middle structure C;

[0018] In the diagram: 1-base, 2-swing plate, 3-mounting rod, 4-double-acting cylinder, 5-guide rod, 6-limiting groove;

[0019] 7-Connecting hole, 8-Reset spring, 9-Locking pin, 10-Locking groove, 11-Adjusting plate, 12-Bent part;

[0020] 13-Linkage rod, 14-Clamping block, 15-Hose bracket, 16-Clamping position, 17-Mounting base;

[0021] 18-Rotating table, 19-Connecting plate, 20-Annular groove, 21-Rolling ball, 22-Spherical groove, 23-Extension rod;

[0022] 24-Control column, 25-Adjusting sleeve, 26-Storage rod, 27-Receiving slot, 28-Connecting slot;

[0023] 29-Threaded hole, 30-Locking bolt, 31-Support block, 32-Slide groove, 33-Adjusting screw hole;

[0024] 34-Clamping screw, 35-Torture position, 36-Guide groove, 37-Positioning groove, 38-Control lever. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0026] For this embodiment, please refer to Figures 1-7The present invention relates to a support base for the maintenance of a constant temperature chamber, comprising a base 1, a lifting assembly, a rotating assembly, and a swing assembly. The lifting assembly is disposed on the top surface of the base 1. The rotating assembly is connected to the lifting assembly. The swing assembly is mounted on the top surface of the rotating assembly and includes a swing plate 2, a mounting rod 3, and a two-way cylinder 4. The mounting rod 3 is fixedly mounted at both ends of the top surface of the rotating assembly. The swing plate 2 is disposed between the mounting rods 3 and is rotatably connected to the mounting rods 3. A guide rod 5 is provided on the bottom surface of the swing plate 2 near the mounting rod 3. A limiting groove 6 is provided in the middle of the mounting rod 3 near the guide rod 5. The guide rod 5 extends toward the limiting groove 6. A connecting hole 7 is provided at one end of the guide rod 5 near the limiting groove 6, and a return spring 8 is provided in the connecting hole 7. A locking pin 9 is provided on the side of the mounting rod 3 away from the guide rod 5. The end of the locking pin 9 near the connecting hole 7 extends toward the connecting hole 7 and is connected to the return spring 8. The side of the mounting rod 3 near the locking pin 9 has locking grooves 10 that match the locking pin 9. The bidirectional cylinder 4 is installed in the middle of the bottom surface of the swing plate 2. Adjusting plates 11 are connected to the push rods on both sides of the bidirectional cylinder 4. The two ends of the adjusting plate 11 are provided with bending parts 12. The bending parts 12 extend toward the two ends of the swing plate 2. A linkage rod 13 is movably installed on the top surface of the bending part 12. A clamping block 14 is installed on the side of the upper end of the linkage rod 13 near the swing plate 2. A hose bracket 15 is installed on one end of the top surface of the base 1. A clamping position 16 is interactively installed on the top of the hose bracket 15.

[0027] It should be noted that the clamping position 16 is a bayonet-shaped structure, or it can be a square structure or a circular structure, etc. There are no specific limitations here. The attached drawings are only for illustration and are not intended to limit the actual structure of the clamping position 16. Those skilled in the art should be able to make reasonable selections and designs according to the actual situation. It is only necessary to fix the flashlight on the clamping position 16. Those skilled in the art should be able to make reasonable selections and designs according to the actual situation.

[0028] Regarding the distance between the bent portions 12 at both ends of the adjusting plate 11, no specific restrictions are imposed here. The attached diagram is provided for illustrative purposes and is not intended to limit the actual specific structure. It is only necessary to ensure that the distance between the bent portions 12 does not collide with the mounting rod 3 when the swing plate 2 tilts to its limit angle. Those skilled in the art should be able to make reasonable selections and designs based on the actual situation.

[0029] The rotating assembly includes a mounting base 17, a rotating platform 18, and a connecting plate 19. The mounting base 17 is positioned above the base 1, and the connecting plate 19 is mounted in the middle of the mounting base 17. The rotating platform 18 is rotatably positioned in the middle of the top surface of the mounting base 17 and connected to the connecting plate 19. The bottom surface of the mounting base 17 has an annular groove 20. The bottom surface of the rotating platform 18 is provided with a ball 21 near the annular groove 20. The bottom surface of the rotating platform 18 has a spherical groove 22 that matches the ball 21. The ball 21 is rotatably positioned in the annular groove 20. The top surface of the rotating platform 18 is fixedly connected to the bottom surface of the mounting rod 3, and the bottom surface of the mounting base 17 is connected to the lifting assembly.

[0030] The lifting assembly includes an extension rod 23, a control column 24, and an adjusting sleeve 25. The extension rod 23 is fixedly installed on the bottom surface of the mounting base 17 in a cross shape, and the included angle between the extension rods 23 is 90°. A storage rod 26 is provided on the top surface of the base 1 near the extension rod 23. A receiving groove 27 matching the extension rod 23 is provided on the top surface of the storage rod 26 near the extension rod 23.

[0031] The control column 24 is rotatably mounted in the middle of the bottom surface of the mounting base 17. The adjusting sleeve 25 is sleeved on the control column 24, and the inner cylindrical surface of the adjusting sleeve 25 matches the outer cylindrical surface of the control column 24. The outer cylindrical surface of the adjusting sleeve 25 is provided with a guide groove 36. The two sides of the guide groove 36 are staggered with locking grooves 37. The locking grooves 37 are connected to the guide groove 36, and both the guide groove 36 and the locking grooves 37 extend in the direction of the control column 24. The guide groove 36 is movably provided with a control rod 38, which is connected to the control column 24.

[0032] The top surface of the bending part 12 is provided with a connecting groove 28, which extends toward the bottom surface of the bending part 12. The bottom surface of the linkage rod 13 is provided with a threaded hole 29 near the connecting groove 28. The bottom surface of the bending part 12 is provided with a locking bolt 30, the screw of the locking bolt 30 passes through the connecting groove 28 and connects with the threaded hole 29. The top surface of the bending part 12 is provided with a support block 31 near one end of the bidirectional cylinder 4. The bottom surface of the swing plate 2 is provided with a sliding groove 32 that matches the support block 31, which extends through the swing plate 2 toward both ends.

[0033] An adjusting screw hole 33 is provided on the upper end of the linkage rod 13 near the swing plate 2. The adjusting screw hole 33 extends through the rod in a direction away from the swing plate 2. A clamping screw 34 is provided on the side of the adjusting screw hole 33 away from the swing plate 2. The clamping screw 34 passes through the adjusting screw hole 33 and is connected to the clamping block 14. The clamping screw 34 is threadedly connected to the adjusting screw hole 33. A torsion position 35 is provided at the end of the clamping screw 34 away from the clamping block 14.

[0034] The working process of this utility model is as follows: by rotating the control column 24 through the control lever 38, the control lever 38 is moved from the locking groove 37 to the guide groove 36, and then the mounting plate is lifted up. After lifting up, the control lever 38 is moved back into the locking groove 37 to achieve height adjustment.

[0035] After placing the constant temperature box on the swing plate 2, loosen the locking bolt 30, adjust the distance between the linkage rod 13 and the constant temperature box, and at the same time rotate the clamping bolt to adjust the distance between the clamping block 14 and the constant temperature box. Then, the double-acting cylinder 4 can be opened. The push rod of the double-acting cylinder 4 will drive the adjusting plate 11, the bent part 12, the linkage rod 13 and the clamping block 14 to clamp and fix them towards the constant temperature box.

[0036] Then, the flashlight can be clipped onto the clamping position 16 to fix the flashlight. Rotate the rotating table 18. After the rotating table 18 drives the mounting rod 3 and the swing plate 2 to rotate to a suitable angle, the constant temperature chamber can be repaired.

[0037] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0038] Furthermore, in the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0039] Finally, it should be noted that the above embodiments are merely specific implementations of this utility model, used to illustrate the technical solution of this utility model, and not to limit it. The protection scope of this utility model is not limited thereto. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this utility model. These modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A support base for maintaining a constant temperature chamber, comprising a base, a lifting assembly, a rotating assembly, and a swinging assembly, characterized in that: The lifting assembly is located on the top surface of the base. The rotating assembly is connected to the lifting assembly. The swing assembly is installed on the top surface of the rotating assembly. The swing assembly includes a swing plate, a mounting rod, and a two-way cylinder. The mounting rod is fixedly installed at both ends of the top surface of the rotating assembly. The swing plate is located between the mounting rods and is rotatably connected to them. A guide rod is provided on the bottom surface of the swing plate near the mounting rod. A limiting groove is provided in the middle of the mounting rod near the guide rod. The guide rod extends towards the limiting groove. A connecting hole is provided at one end of the guide rod near the limiting groove. A return spring is provided in the connecting hole. The side of the mounting rod away from the guide rod... A locking pin is provided, with one end of the locking pin near the connecting hole extending towards the connecting hole and connected to the return spring. The mounting rod near the locking pin has locking grooves that match the locking pin. A two-way cylinder is installed in the middle of the bottom surface of the swing plate. Adjusting plates are connected to the push rods on both sides of the two-way cylinder. Both ends of the adjusting plates have bent parts that extend towards the ends of the swing plate. A linkage rod is movably installed on the top surface of the bent parts. A clamping block is installed on the upper end of the linkage rod near the swing plate. A hose bracket is installed at one end of the top surface of the base. A clamping position is interactively installed on the top of the hose bracket.

2. The support base for maintaining a constant temperature chamber according to claim 1, characterized in that: The rotating assembly includes a mounting base, a rotating platform, and a connecting plate. The mounting base is positioned above the base, and the connecting plate is installed in the middle of the mounting base. The rotating platform is rotatably positioned in the middle of the top surface of the mounting base and connected to the connecting plate. An annular groove is formed on the bottom surface of the mounting base, and a ball is positioned on the bottom surface of the rotating platform near the annular groove. A spherical groove matching the ball is formed on the bottom surface of the rotating platform, and the ball is rotatably positioned within the annular groove. The top surface of the rotating platform is fixedly connected to the bottom surface of the mounting rod, and the bottom surface of the mounting base is connected to the lifting assembly.

3. The support base for maintaining a constant temperature chamber according to claim 2, characterized in that: The lifting assembly includes an extension rod, a control column, and an adjusting sleeve. The extension rods are fixedly installed on the bottom surface of the mounting base in a cross shape, and the included angle between the extension rods is 90°. A storage rod is provided on the top surface of the base near the extension rod, and a receiving groove matching the extension rod is provided on the top surface of the storage rod near the extension rod.

4. The support base for maintaining a constant temperature chamber according to claim 3, characterized in that: The control column is rotatably mounted in the middle of the bottom surface of the mounting base. An adjusting sleeve is fitted onto the control column, and the inner cylindrical surface of the adjusting sleeve mates with the outer cylindrical surface of the control column. A guide groove is provided on the outer cylindrical surface of the adjusting sleeve, and locking grooves are staggered on both sides of the guide groove. The locking grooves communicate with the guide grooves, and both the guide grooves and the locking grooves extend in the direction of the control column. A control rod is movably mounted on the guide groove and is connected to the control column.

5. A support base for maintaining a constant temperature chamber according to claim 1, characterized in that: The top surface of the bending part is provided with a connecting groove, which extends toward the bottom surface of the bending part. The bottom surface of the linkage rod is provided with a threaded hole near the connecting groove. The bottom surface of the bending part is provided with a locking bolt, the screw of which passes through the connecting groove and connects with the threaded hole. The top surface of the bending part is provided with a support block near the end of the bidirectional cylinder. The bottom surface of the swing plate is provided with a sliding groove that matches the support block, which extends through both ends of the swing plate.

6. A support base for maintaining a constant temperature chamber according to claim 1, characterized in that: An adjusting screw hole is provided on the upper end of the linkage rod near the swing plate. The adjusting screw hole extends through the rod in a direction away from the swing plate. A clamping screw is provided on the side of the adjusting screw hole away from the swing plate. The clamping screw passes through the adjusting screw hole and is connected to the clamping block. The clamping screw is threadedly connected to the adjusting screw hole. A torsion position is provided at the end of the clamping screw away from the clamping block.

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