Constant temperature control box

Abstract

The utility model discloses a constant temperature control box, and relates to the technical field of constant temperature boxes. The constant-temperature control box comprises a constant-temperature control box body, two sliding grooves are formed in one side of the inner wall of the constant-temperature control box body, springs are fixedly connected to the inner walls of the two sliding grooves, one ends of the two springs are fixedly connected with pushing blocks arranged on the inner walls of the sliding grooves in a sliding fit mode, and one sides of the two pushing blocks are fixedly connected with a bearing frame. According to the constant-temperature control box, the trigger rod is arranged, after closing, the spring is shrunk by extruding the trigger rod, so that the bearing frame is hidden in the constant-temperature control box body, when materials are taken out to a certain extent in an experiment and after the sealing door is opened, the spring extrudes, the bearing frame is pushed to automatically pop out of the constant-temperature control box body, contact between workers and the bearing frame is reduced, and the working efficiency is improved. And the risk of scalding in the taking process is reduced, so that the operation safety is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of temperature boxes, and in particular relates to a constant temperature control box. Background Art

[0002] The constant temperature control box of the prior art, also known as the temperature control box, is a device that uses electronic control technology to accurately control the temperature. It is usually composed of a controller, an electronic heater, a temperature sensor, a fan and other parts. Its principle is to detect the temperature of the controlled temperature device through a sensor, compare the real-time temperature value with the given temperature value, and control the cooling or heating device according to the result to adjust the temperature of the device. It is usually used and widely used in the production and processing of electronic components, medicine, food processing, heat treatment and other industrial fields.

[0003] A Chinese patent with application number CN202320624536.5 discloses a microbial culture constant temperature box, including a constant temperature box body, four placement components are installed on the inner side of the constant temperature box body, the placement components include two symmetrically arranged fixed sleeves and a support tray, the inner side of the fixed sleeve is slidably connected with a moving bar, the proximal ends of the two moving bars are respectively fixedly connected with fixed blocks at the front and rear ends, the inner side of the fixed block is clamped with a clamping block, and the clamping block is fixedly connected to the front and rear ends of both sides of the support tray.

[0004] The above technical solution drives the movable bar to slide and retract in the fixed sleeve through the card block, thereby realizing the pulling out of the supporting tray. However, in actual use, since the constant temperature box requires different temperatures when used with different products, among which heat-resistant bacteria require a higher temperature when controlling the temperature. When taking out the tray, there is a safety hazard of scalding when the personnel pull out the tray.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a constant temperature control box.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] A constant temperature control box, comprising a constant temperature control box body, wherein two sliding grooves are provided on one side of the inner wall of the constant temperature control box body, the inner walls of the two sliding grooves are fixedly connected with springs, one end of the two springs are fixedly connected with a push block that is slidably matched on the inner wall of the sliding groove, and one side of the two push blocks is fixedly connected with a bearing frame;

[0009] The front sides of the two pushing blocks are fixedly connected with hinge seats, the inner wall of the hinge seats is rotatably matched with a trigger rod, one end of the trigger rod is rotatably matched with a roller, the front side of the constant temperature control box body is rotatably matched with a sealing door in contact with the roller, the front side of the constant temperature control box body is fixedly connected with a card seat, and one side of the sealing door is equipped with a clamping mechanism that cooperates with the card seat.

[0010] Optionally, in order to improve the convenience of fixing the sealing door after closing it, the clamping mechanism includes a hollow block fixedly connected to one side of the sealing door, a clamping plate that slides and elastically fits on the inner wall of the hollow block and is plugged into the clamping seat, an operating port opened on one side of the inner wall of the hollow block, and an operating plate that slides on the inner wall of the operating port and is fixedly connected to the clamping plate.

[0011] Optionally, in order to increase the convenience of operating the sealing door and increase the sealing performance after closing, an operating handle is fixedly connected to one side of the sealing door, and a sealing gasket is fixedly connected to the other side of the sealing door.

[0012] Optionally, in order to adapt to different desktop scenarios, a plurality of threaded sleeves are installed on the lower side of the constant temperature control box, and the lower sides of the plurality of threaded sleeves are threadedly matched with a plurality of supporting feet.

[0013] Optionally, in order to improve the stability of the other side when the carrying frame is pulled out, two limit grooves are opened on the other side of the constant temperature control box, and the inner walls of the two limit grooves are slidably matched with guide plates fixedly connected to the carrying frame.

[0014] Optionally, in order to improve the convenience of observing the interior of the constant temperature control box, two observation ports are opened on one side of the sealed door, and transparent plates are fixedly connected to the interior of the two observation ports.

[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0016] By setting a trigger rod, when it is closed, the trigger rod can be squeezed to shrink the spring, so that the carrying frame is hidden in the constant temperature control box. When the experiment takes materials to a certain extent, the sealed door is opened and the spring is squeezed to push the carrying frame to automatically pop out of the constant temperature control box, thereby reducing manual contact with the carrying frame and the risk of burns during the taking process, thereby improving the safety of operation.

[0017] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0020] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of an embodiment of the utility model;

[0021] Figure 3 This is a schematic cross-sectional structure diagram of a clamping mechanism according to an embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of a trigger rod according to an embodiment of the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Constant temperature control box; 2. Sliding groove; 3. Spring; 4. Push block; 5. Loading frame; 6. Hinge seat; 7. Trigger rod; 8. Roller; 9. Sealing door; 10. Card seat; 11. Clamping mechanism; 111. Hollow block; 112. Card plate; 113. Operating port; 114. Operating panel; 12. Operating handle; 13. Sealing pad; 14. Threaded sleeve; 15. Support foot; 16. Limiting groove; 17. Guide plate; 18. Observation port; 19. Transparent plate.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0026] The utility model will now be further described in detail with reference to the accompanying drawings.

[0027] See also Figure 1-4 As shown, in this embodiment, a constant temperature control box is provided, including a constant temperature control box body 1, one side of the inner wall of the constant temperature control box body 1 is provided with two sliding grooves 2, the inner walls of the two sliding grooves 2 are fixedly connected with springs 3, one end of the two springs 3 is fixedly connected with a push block 4 that is slidably matched with the inner wall of the sliding groove 2, and one side of the two push blocks 4 is fixedly connected with a bearing frame 5;

[0028] Spring 3 is a high temperature resistant spring;

[0029] The front sides of the two pushing blocks 4 are fixedly connected with a hinge seat 6, the inner wall of the hinge seat 6 is rotatably matched with a trigger rod 7, one end of the trigger rod 7 is rotatably matched with a roller 8, the front side of the constant temperature control box body 1 is rotatably matched with a sealing door 9 in contact with the roller 8, the front side of the constant temperature control box body 1 is fixedly connected with a card seat 10, and one side of the sealing door 9 is equipped with a clamping mechanism 11 that cooperates with the card seat 10.

[0030] One aspect of the application of this embodiment is as follows: when in use, firstly, the materials or storage containers to be stored are placed in the carrying frame 5, and then the sealing door 9 is closed, and the trigger rod 7 is squeezed through the sealing door 9. During the squeezing process, the trigger rod 7 maintains a front-to-back horizontal state in the hinge seat 6, so that the push block 4 can be pushed by the trigger rod 7 to slide in the sliding groove 2 and squeeze the spring 3, so that in the process of closing the sealing door 9, the carrying frame 5 is pushed into the constant temperature control box 1, and then the constant temperature control box 1 is started to heat or cool the inside. The constant temperature control box 1 is a thermostatic box with controllable temperature for normal use;

[0031] When the constant temperature material needs to be taken out, the sealing door 9 can be opened. When the sealing door 9 is opened, the spring 3 squeezes the push block 4, thereby pushing the supporting frame 5 to follow the degree of opening of the sealing door 9, so that the supporting frame 5 is popped out, which is convenient for personnel to take the raw materials inside the supporting frame 5. During the taking process, the supporting frame 5 is automatically popped out, reducing the contact between manual labor and the supporting frame 5, reducing the risk of burns during the taking process, and thus improving the safety of operation.

[0032] By setting the trigger rod 7, it can be achieved that when the door 9 is closed, the spring 3 is contracted by squeezing the trigger rod 7, so that the supporting frame 5 is hidden in the constant temperature control box 1. When the experiment takes materials to a certain extent, after opening the sealed door, the spring 3 is squeezed to push the supporting frame 5 to automatically pop out of the constant temperature control box 1, thereby reducing the contact between manual labor and the supporting frame 5, reducing the risk of burns during the taking process, and thus improving the safety of operation.

[0033] The clamping mechanism 11 of this embodiment includes a hollow block 111 fixedly connected to one side of the sealing door 9, a clamping plate 112 which slides and elastically fits on the inner wall of the hollow block 111 and is plugged into the clamping seat 10, an operating port 113 opened on one side of the inner wall of the hollow block 111, and an operating plate 114 fixedly connected to the clamping plate 112 is slidably fitted on the inner wall of the operating port 113. The operating plate 114 slides in the operating port 113 by hand buckle, driving the clamping plate 112 to shrink in the hollow block 111. An elastic member is provided between the clamping plate 112 and the inside of the hollow block 111. When the sealing door 9 is closed, the clamping plate 112 is aligned with the inner wall of the clamping seat 10, and then the operating plate 114 is released, and the clamping plate 112 is inserted into the clamping seat 10, so as to realize the fixing operation of the sealing door 9 and realize the rapid fixing of the sealing door 9 after closing.

[0034] In this embodiment, an operating handle 12 is fixedly connected to one side of the sealing door 9, and a sealing gasket 13 is fixedly connected to the other side of the sealing door 9. The operating handle 12 facilitates the operation of the sealing door 9, and the sealing gasket 13 improves the sealing between the sealing door 9 and the constant temperature control box 1.

[0035] A plurality of threaded sleeves 14 are installed on the lower side of the constant temperature control box body 1 of this embodiment, and a plurality of supporting feet 15 are threadedly matched on the lower sides of the plurality of threaded sleeves 14. By rotating the supporting feet 15 to move inside the threaded sleeves 14 respectively, when it is placed in an uneven position, different heights of the supporting feet 15 can be adjusted to suit different scenarios.

[0036] Two limit grooves 16 are provided on the other side of the constant temperature control box body 1 of the present embodiment. The inner walls of the two limit grooves 16 are slidably matched with guide plates 17 fixedly connected to the supporting frame 5. When the supporting frame 5 moves, the guide plates 17 slide in the limit grooves 16 to improve the stability of the other side of the supporting frame 5.

[0037] One side of the sealed door 9 of the present embodiment is provided with two observation ports 18, and transparent plates 19 are fixedly connected to the inside of the two observation ports 18, so that the internal conditions of the constant temperature control box 1 can be observed from the observation ports 18 through the transparent plates 19, thereby reducing the need to open the sealed door 9 to observe the internal conditions, avoiding internal temperature loss, and improving the thermal insulation effect.

[0038] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A constant temperature control box, characterized in that: include: A constant temperature control box (1), wherein one side of the inner wall of the constant temperature control box (1) is provided with two sliding grooves (2), the inner walls of the two sliding grooves (2) are fixedly connected with springs (3), one end of the two springs (3) is fixedly connected with a push block (4) which is slidably matched with the inner wall of the sliding groove (2), and one side of the two push blocks (4) is fixedly connected with a bearing frame (5); The front sides of the two push blocks (4) are fixedly connected to a hinge seat (6); the inner wall of the hinge seat (6) is rotatably matched with a trigger rod (7); one end of the trigger rod (7) is rotatably matched with a roller (8); the front side of the constant temperature control box (1) is rotatably matched with a sealing door (9) in contact with the roller (8); the front side of the constant temperature control box (1) is fixedly connected to a clamping seat (10); and one side of the sealing door (9) is provided with a clamping mechanism (11) matched with the clamping seat (10).

2. A constant temperature control box according to claim 1, characterized in that: The clamping mechanism (11) comprises a hollow block (111) fixedly connected to one side of the sealing door (9), a clamping plate (112) slidingly and elastically fitted on the inner wall of the hollow block (111) and plugged into the clamping seat (10), an operating port (113) provided on one side of the inner wall of the hollow block (111), and an operating plate (114) slidably fitted on the inner wall of the operating port (113) and fixedly connected to the clamping plate (112).

3. A constant temperature control box according to claim 1, characterized in that: An operating handle (12) is fixedly connected to one side of the sealing door (9), and a sealing pad (13) is fixedly connected to the other side of the sealing door (9).

4. A constant temperature control box according to claim 1, characterized in that: A plurality of threaded sleeves (14) are installed on the lower side of the thermostatic control box (1), and a plurality of supporting feet (15) are threadedly matched on the lower sides of the plurality of threaded sleeves (14).

5. A constant temperature control box according to claim 1, characterized in that: Two limiting grooves (16) are provided on the other side of the thermostatic control box (1), and the inner walls of the two limiting grooves (16) are slidably matched with guide plates (17) fixedly connected to the bearing frame (5).

6. A constant temperature control box according to claim 1, characterized in that: Two observation ports (18) are provided on one side of the sealing door (9), and transparent plates (19) are fixedly connected to the inside of the two observation ports (18).

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