Constant-temperature antibody incubation box

Abstract

The utility model belongs to the field of incubation boxes, and particularly relates to a constant-temperature antibody incubation box which comprises an incubation box, a control panel is arranged on the front face of the incubation box, a base is fixedly connected to the bottom of the incubation box, and a two-way screw is installed in the base through a bearing. And the threaded part of the two-way screw is connected with two slope blocks through threads, the tops of the slope blocks are slidably connected with the inner surface of the base, and the bottom of the base is fixedly connected with a hollow cylinder. According to the utility model, the base is additionally arranged at the bottom of the incubator, the two inclined plane blocks driven by the two-way screw rod to move are arranged in the base, the hollow cylinder with the sucking disc is arranged at the bottom of the incubator, and then the inclined plane blocks transversely move, so that the connecting column with the hole on the piston is subjected to upward pulling force; therefore, air in the suction cup is changed into negative pressure through the piston, and the suction cup is adsorbed on a table top, so that the incubator can keep enough stability when being placed and used, and is not easily influenced by external force.

Description

Technical Field

[0001] The utility model relates to the field of incubation boxes, in particular to a constant temperature antibody incubation box. Background Art

[0002] Thermostatic antibody incubation box is a device used to incubate antibodies at a constant temperature. It usually consists of a sealed box and a thermostatic control system. The main function of the thermostatic antibody incubation box is to provide a constant temperature environment to ensure that the antibodies are incubated at the most suitable temperature.

[0003] After searching, the utility model patent with the authorization announcement number CN208188128U proposes a constant temperature antibody incubation box, including a box body and a box cover, the box cover is covered on the box body, a control room is provided on one side of the box body, a control panel is provided on the control room, and an alarm for prompting the end of the incubation time is provided on the control panel; the box body also includes a temperature sensor, a controller, a heating plate and a heat preservation layer, the controller is arranged in the control room and is respectively connected to the alarm, the temperature sensor and the heating plate; the temperature sensor is arranged in the box body, the heating plate is arranged at the inner bottom of the box body, and the heat preservation layer is arranged on the inner wall of the box body. The utility model can maintain a constant temperature, and also has the functions of automatic heating and prompting the end of the incubation time. It is a multifunctional antibody incubation box.

[0004] When the constant temperature antibody incubation box is in use, the box cover is simply placed on the top of the incubation box, and dust and water vapor from the outside easily enter the incubation box. Moreover, when the incubation box is placed on a table, it is easy to slide due to external force, and is not stable enough. Therefore, it needs to be improved. Utility Model Content

[0005] The utility model aims to provide a constant temperature antibody incubation box, which solves the problem that when the existing constant temperature antibody incubation box is in use, the box cover is simply placed on the top of the incubation box, and the external dust and water vapor can easily enter the interior of the incubation box. At the same time, it solves the problem that when the incubation box is placed on a desktop, it is easy to be pushed by external force and slide, which is not stable enough.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a constant temperature antibody incubation box, comprising an incubation box, a control panel is arranged on the front side of the incubation box, a base is fixedly connected to the bottom of the incubation box, a bidirectional screw is installed inside the base through a bearing, the threaded portion of the bidirectional screw is threadedly connected to two inclined blocks, and the top of the inclined block is slidably connected to the inner surface of the base, a hollow cylinder is fixedly connected to the bottom of the base, a suction cup is fixedly connected to the lower outer side of the hollow cylinder, a piston is slidably connected to the inner side of the hollow cylinder, a connecting column with a hole is fixedly connected to the upper end of the piston, the connecting column with a hole is slidably connected to the inclined block, an insert ring is fixedly connected to the top of the incubation box, a sealing ring is embedded in the insert ring, a box cover is slidably connected to the inside of the insert ring, and the box cover is in conflict with the sealing ring.

[0007] Preferably, one end of the bidirectional screw rod located outside the base is fixedly connected with a knob, and the knob is made of plastic. The setting of the knob makes it easy to rotate the bidirectional screw rod.

[0008] Preferably, a support ring is fixedly connected to the inner side of the hollow cylinder, and the support ring is in contact with the piston. The support ring has a supporting effect on the piston.

[0009] Preferably, a flange is fixedly connected to the outer side of the box cover, a buckle is hingedly connected to the outer side of the plug ring, the buckle is snapped with the flange, a sleeve is fixedly connected to the top of the incubator and located on the outer side of the plug ring, a latch is slidably connected to the inner side of the sleeve, the latch is plugged with the buckle, and a spring is arranged on the inner side of the sleeve. The arrangement of the buckle and the flange has a limiting effect on the box cover.

[0010] Preferably, one end of the spring is fixedly connected to the latch, and the other end of the spring is fixedly connected to the inner surface of the sleeve. By setting the spring, elastic force can be applied to the latch.

[0011] Preferably, a lever is fixedly connected to the middle section of the pin body of the latch, and the lever passes through the sleeve and is slidably connected to the sleeve. The arrangement of the lever facilitates pulling the latch.

[0012] Preferably, a handle is fixedly connected to the top of the box cover, and the handle is made of plastic material. The arrangement of the handle makes it easier to lift the box cover.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model adds a base at the bottom of the incubator, and two inclined blocks driven by a bidirectional screw are arranged in the base. A hollow cylinder with a suction cup is arranged at the bottom of the incubator. Then, the lateral movement of the inclined block causes the connecting column with a hole on the piston to be pulled upward, so that the air in the suction cup is converted into negative pressure through the piston and adsorbed on the desktop. In this way, the incubator can maintain sufficient stability when placed for use and is not easily affected by external forces.

[0015] 2. The utility model provides a rectangular plug ring on the top of the incubator, and then embeds a sealing ring in the plug ring. After the box cover is inserted into the plug ring, the combination of the outer flange and the buckle can ensure the sealing of the box cover, making it difficult for dust and water vapor to enter the incubator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 A front cross-sectional view of

[0018] Figure 3 For the utility model Figure 2 A magnified view of the structure of part A;

[0019] Figure 4 For the utility model Figure 1 A three-dimensional diagram of the local structure.

[0020] In the figure: 1. incubator; 2. control panel; 3. base; 4. bidirectional screw; 5. knob; 6. ramp block; 7. hollow cylinder; 8. piston; 9. connecting column with hole; 10. suction cup; 11. support ring; 12. plug ring; 13. box cover; 14. sealing ring; 15. flange; 16. buckle; 17. sleeve; 18. latch; 19. spring; 20. lever; 21. handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3A constant temperature antibody incubation box includes an incubator 1. The incubator 1 is a prior art. The specific working principle can refer to the utility model patent with authorization announcement number CN208188128U. A control panel 2 is arranged on the front of the incubator 1. A base 3 is fixedly connected to the bottom of the incubator 1. A bidirectional screw 4 is installed inside the base 3 through a bearing. A knob 5 is fixedly connected to one end of the bidirectional screw 4 located on the outside of the base 3, and the knob 5 is made of plastic. The knob 5 is arranged to facilitate the rotation of the bidirectional screw 4. The threaded portion of the bidirectional screw 4 is connected to two inclined plane blocks 6 by threads, and the top of the inclined plane block 6 is slidably connected to the inner surface of the base 3. The bottom of the base 3 is fixedly connected to a hollow cylinder 7, and a suction cup 10 is fixedly connected to the lower outer portion of the hollow cylinder 7. A piston 8 is slidably connected to the inner side of the hollow cylinder 7. A connecting column 9 with a hole is fixedly connected to the upper end of the piston 8. The connecting column 9 with a hole is slidably connected to the inclined plane block 6. A support ring 11 is fixedly connected to the inner side of the hollow cylinder 7, and the support ring 11 contacts the piston 8. The support ring 11 has a supporting effect on the piston 8.

[0023] See also Figure 1 , Figure 2 , Figure 4 The top of the incubator 1 is fixedly connected with a plug ring 12, a sealing ring 14 is embedded in the plug ring 12, a box cover 13 is slidably connected to the inside of the plug ring 12, and the box cover 13 contacts the sealing ring 14. A handle 21 is fixedly connected to the top of the box cover 13, and the handle 21 is made of plastic. The setting of the handle 21 facilitates the lifting of the box cover 13. The outer side of the box cover 13 is fixedly connected with a flange 15, and the outer side of the plug ring 12 is hinged with a buckle 16, and the buckle 16 is buckled with the flange 15.

[0024] See also Figure 2-3 A sleeve 17 is fixedly connected to the top of the incubator 1 and located on the outside of the plug ring 12. A latch 18 is slidably connected to the inside of the sleeve 17. The latch 18 is plugged into the buckle 16. A spring 19 is provided on the inside of the sleeve 17. The arrangement of the buckle 16 and the flange 15 has a limiting effect on the box cover 13. One end of the spring 19 is fixedly connected to the latch 18, and the other end of the spring 19 is fixedly connected to the inner surface of the sleeve 17. Through the arrangement of the spring 19, elastic force can be applied to the latch 18. A lever 20 is fixedly connected to the middle section of the pin body of the latch 18. The lever 20 passes through the sleeve 17 and is slidably connected to the sleeve 17. The arrangement of the lever 20 makes it easy to pull the latch 18.

[0025] The specific implementation process of the utility model is as follows: when in use, firstly, the bidirectional screw 4 is rotated by the knob 5, and the inclined surface block 6 is transversely moved by the threaded movement between the bidirectional screw 4, and then the inclined surface block 6 is inserted into the hole connecting column 9, and the hole connecting column 9 is subjected to an upward pulling force, and then the hole connecting column 9 pulls the piston 8 upward, and the piston 8 turns the air in the suction cup 10 into negative pressure and adsorbs it on the desktop, so that the incubator 1 can maintain sufficient stability when placed for use and is not easily affected by external forces;

[0026] Then, after the test antibody is placed in the incubator 1, the box cover 13 is inserted into the plug ring 12, and then the buckle 16 is engaged with the flange 15 on the outside of the box cover 13, and the pin 18 is inserted into the buckle 16 from the bottom of the buckle 16. This ensures the sealing of the box cover 13, making it difficult for dust and water vapor to enter the incubator 1.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A constant temperature antibody incubation box, comprising an incubator (1), characterized in that: The front of the incubator (1) is provided with a control panel (2); the bottom of the incubator (1) is fixedly connected to a base (3); a bidirectional screw (4) is installed inside the base (3) via a bearing; the threaded portion of the bidirectional screw (4) is threadedly connected to two inclined blocks (6); the top of the inclined block (6) is slidably connected to the inner surface of the base (3); the bottom of the base (3) is fixedly connected to a hollow cylinder (7); the lower outer portion of the hollow cylinder (7) is fixedly connected to A suction cup (10) is provided, the inner side of the hollow cylinder (7) is slidably connected to a piston (8), the upper end of the piston (8) is fixedly connected to a connecting column (9) with a hole, the connecting column (9) with a hole is slidably connected to the inclined block (6), the top of the incubator (1) is fixedly connected to an insert ring (12), a sealing ring (14) is embedded in the insert ring (12), a box cover (13) is slidably connected to the inside of the insert ring (12), and the box cover (13) is in contact with the sealing ring (14).

2. A constant temperature antibody incubation box according to claim 1, characterized in that: One end of the bidirectional screw rod (4) located outside the base (3) is fixedly connected to a knob (5), and the knob (5) is made of plastic.

3. A constant temperature antibody incubation box according to claim 1, characterized in that: A support ring (11) is fixedly connected to the inner side of the hollow cylinder (7), and the support ring (11) is in contact with the piston (8).

4. A constant temperature antibody incubation box according to claim 1, characterized in that: The outer side of the box cover (13) is fixedly connected with a flange (15), the outer side of the plug ring (12) is hinged with a buckle (16), the buckle (16) is snap-connected with the flange (15), the top of the incubator (1) and located on the outer side of the plug ring (12) is fixedly connected with a sleeve (17), the inner side of the sleeve (17) is slidably connected with a latch (18), the latch (18) is plugged with the buckle (16), and a spring (19) is arranged on the inner side of the sleeve (17).

5. A constant temperature antibody incubation box according to claim 4, characterized in that: One end of the spring (19) is fixedly connected to the latch (18), and the other end of the spring (19) is fixedly connected to the inner surface of the sleeve (17).

6. A constant temperature antibody incubation box according to claim 4, characterized in that: A middle section of the pin body of the latch pin (18) is fixedly connected to a shifting rod (20), and the shifting rod (20) penetrates the sleeve (17) and is slidably connected to the sleeve (17).

7. A constant temperature antibody incubation box according to claim 1, characterized in that: A handle (21) is fixedly connected to the top of the box cover (13), and the handle (21) is made of plastic.

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