Constant-temperature incubator for test

Abstract

The utility model discloses a constant-temperature incubator for a test, and relates to the field of constant-temperature incubators. The device comprises a constant-temperature incubator main body, and an outer door and a glass door which are rotationally connected with the constant-temperature incubator main body. According to the constant-temperature incubator for the test, the feeding pipe is obliquely inserted into the constant-temperature incubator main body, so that an outer door and a glass door arranged on one side of the constant-temperature incubator main body do not need to be opened in the process of adding foods and other objects into the constant-temperature incubator main body, and the communication space between the constant-temperature incubator main body and the external environment is small; the contact between the internal environment and the external environment of the constant-temperature incubator main body is effectively prevented, and the stability of the internal environment of the constant-temperature incubator main body is ensured, so that the influence on test data is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of constant temperature incubators, in particular to a constant temperature incubator for experiments. Background Art

[0002] In the laboratory, relevant experiments are conducted using animals as test subjects. For example, under constant temperature conditions, other variables that affect the survival of the animals are changed to obtain the required experimental data. Under this condition, a water-proof constant temperature incubator is used to achieve the constant temperature conditions required for the experiment.

[0003] During the experiment, experimental animals need to be fed. The constant temperature incubator in the prior art can expose the interior of the constant temperature incubator only by opening the outer door and the glass door on one side. However, in this way, the temperature conditions inside the constant temperature incubator are easily affected, resulting in inaccurate data obtained later.

[0004] The main reason for the above problems is that after opening the outer door and the glass door, the interior of the constant temperature incubator is directly exposed, and the exposed area is large. At this time, the air inside the constant temperature incubator intersects with the air in the external environment, causing the internal ambient temperature of the constant temperature incubator to change, thereby destroying the constant temperature conditions inside the constant temperature incubator, affecting the precise control of the constant temperature conditions during the experiment. To address the above problems, we propose a constant temperature incubator for experiments. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a constant temperature incubator, which solves the problem that the temperature conditions inside the constant temperature incubator are easily affected after the outer door and the glass door are opened, resulting in inaccurate data obtained later.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a constant temperature incubator for experiments, comprising a constant temperature incubator body and an outer door rotatably connected to the constant temperature incubator body, wherein a feeding mechanism is arranged inside the constant temperature incubator body, and the feeding mechanism comprises:

[0007] A feeding tube is obliquely inserted into the interior of the constant temperature incubator body, and a plurality of discharge holes for discharging objects are provided on the outer wall of the feeding tube;

[0008] A plugging assembly, which is used for plugging one end of the feeding pipe located outside the main body of the constant temperature incubator;

[0009] The locking screw is used for relative locking between the feeding tube and the main body of the constant temperature incubator.

[0010] Preferably, a bearing is provided on the outer wall of one end of the feeding tube located outside the main body of the constant temperature incubator, a positioning ring is fixedly connected to the outer wall of the bearing, and the locking screw is rotatably arranged on one side of the positioning ring.

[0011] Preferably, a positioning base for positioning and clamping the positioning ring is fixedly connected to the outer wall of the constant temperature incubator body, and one end of the locking screw is threadedly inserted into the interior of the positioning base.

[0012] Preferably, a mounting hole is provided on the outer wall of the constant temperature incubator body close to the positioning base, and one end of the feeding tube is plugged into the interior of the constant temperature incubator body through the mounting hole.

[0013] Preferably, the inner wall of the constant temperature incubator body is provided with a mounting seat for supporting and positioning one end of the feeding tube.

[0014] Preferably, the blocking component comprises:

[0015] A sealing plug, one end of which is inserted and arranged inside the feeding pipe;

[0016] A threaded ring is fixedly connected to one end of the feeding tube, and the sealing plug is threadedly connected to the threaded ring.

[0017] Preferably, the outer wall of the sealing plug is provided with thread teeth, and the sealing plug is threadably connected to a threaded ring through the thread teeth.

[0018] Preferably, a glass door is rotatably connected to one side of the constant temperature incubator body, and the glass door is located between the constant temperature incubator body and the outer door.

[0019] The utility model discloses a constant temperature incubator for experiments, which has the following beneficial effects: the constant temperature incubator for experiments, by obliquely inserting a feeding pipe inside a main body of the constant temperature incubator, does not need to open an outer door and a glass door arranged on one side of the main body of the constant temperature incubator during the process of adding objects such as food into the main body of the constant temperature incubator, so that the connecting space between the main body of the constant temperature incubator and the external environment is small, effectively preventing the contact between the internal environment of the main body of the constant temperature incubator and the external environment, ensuring the stability of the internal environment of the main body of the constant temperature incubator, thereby reducing the impact on the test data. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2This is an exploded view of the main structure of the feeding tube and the constant temperature incubator of the utility model;

[0023] Figure 3 This is an exploded view of the feeding pipe and sealing plug structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the constant temperature incubator main body, mounting holes and positioning base of the utility model.

[0025] In the figure, 1. constant temperature incubator body; 101. outer door; 102. glass door; 2. feeding mechanism; 201. feeding pipe; 202. discharge hole; 203. sealing assembly; 2031. sealing plug; 2032. threaded teeth; 2033. threaded ring; 204. mounting hole; 205. positioning base; 206. positioning ring; 207. locking screw; 208. bearing; 209. mounting seat. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0027] The embodiment of the present application provides a constant temperature incubator to solve the problem that the temperature conditions inside the constant temperature incubator are easily affected after the outer door and the glass door are opened, resulting in inaccurate data obtained later, and food can be put into the constant temperature incubator without opening the outer door and the glass door.

[0028] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] The utility model embodiment discloses a constant temperature incubator for experiments.

[0030] According to the attached Figure 1-4 As shown, it includes a constant temperature incubator body 1 and an outer door 101 rotatably connected to the constant temperature incubator body 1, a glass door 102 is rotatably connected to one side of the constant temperature incubator body 1, and the glass door 102 is located between the constant temperature incubator body 1 and the outer door 101. The constant temperature incubator body 1, the outer door 101, the glass door 102 and other components constitute a water-proof constant temperature incubator model GHP-9080. Experimental animals are placed inside the water-proof constant temperature incubator, and the water-proof constant temperature incubator is started to keep the temperature inside the water-proof constant temperature incubator stable, so as to observe the states of the experimental animals under different temperature conditions.

[0031] A feeding mechanism 2 is provided inside the constant temperature incubator body 1. Through the feeding mechanism 2, food required by the experimental animals can be added to the inside of the constant temperature incubator body 1 while reducing the impact on the internal temperature of the constant temperature incubator body 1. The feeding mechanism 2 includes a feeding tube 201, which is obliquely inserted into the inside of the constant temperature incubator body 1. The outer wall of the constant temperature incubator body 1 close to the positioning base 205 is provided with a mounting hole 204. One end of the feeding tube 201 is plugged into the inside of the constant temperature incubator body 1 through the mounting hole 204. The inner wall of the constant temperature incubator body 1 is provided with a mounting seat 209 for supporting and positioning one end of the feeding tube 201. The outer wall of the feeding tube 201 is provided with multiple groups of discharge holes 202 for discharging objects.

[0032] The locking screw 207 is used for relative locking between the feeding tube 201 and the constant temperature incubator body 1. A bearing 208 is provided on the outer wall of one end of the feeding tube 201 located outside the constant temperature incubator body 1. A positioning ring 206 is fixedly connected to the outer wall of the bearing 208. The locking screw 207 is rotatably arranged on one side of the positioning ring 206. A positioning base 205 for positioning and clamping the positioning ring 206 is fixedly connected to the outer wall of the constant temperature incubator body 1. One end of the locking screw 207 is threadedly inserted into the interior of the positioning base 205. Through the provided bearing 208, the feeding tube 201 can be rotated relative to the constant temperature incubator body 1 on the basis of the fixed connection between the feeding tube 201 and the constant temperature incubator body 1, so that the food accumulated in the feeding tube 201 can be fed to the interior of the constant temperature incubator body 1.

[0033] The sealing component 203 is used to seal one end of the feeding tube 201 located outside the main body 1 of the constant temperature incubator. One end of the feeding tube 201 provided with the sealing component 203 is in a raised state, and food and other objects are fed to the interior of the feeding tube 201 through the one end of the feeding tube 201 provided with the sealing component 203. The sealing component 203 includes a sealing plug 2031. One end of the sealing plug 2031 is plugged into the interior of the feeding tube 201. The threaded ring 2033 is fixedly connected to one end of the feeding tube 201. The sealing plug 2031 and the threaded ring 2033 are threadedly connected. The outer wall of the sealing plug 2031 is provided with threaded teeth 2032. The sealing plug 2031 is threadedly connected to the threaded ring 2033 through the threaded teeth 2032.

[0034] The constant temperature incubator for the experiment has a feeding tube 201 obliquely inserted inside the constant temperature incubator body 1, so that when adding food or other objects into the constant temperature incubator body 1, there is no need to open the outer door 101 and the glass door 102 provided on one side of the constant temperature incubator body 1, so that the connecting space between the constant temperature incubator body 1 and the external environment is small, which effectively prevents the contact between the internal environment of the constant temperature incubator body 1 and the external environment, ensures the stability of the internal environment of the constant temperature incubator body 1, and reduces the impact on the test data.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A constant temperature incubator for experiments, comprising a constant temperature incubator body (1) and an outer door (101) rotatably connected to the constant temperature incubator body (1), characterized in that: A feeding mechanism (2) is arranged inside the constant temperature incubator body (1), and the feeding mechanism (2) comprises: A feeding tube (201) is obliquely inserted into the interior of the constant temperature incubator body (1), and the outer wall of the feeding tube (201) is provided with a plurality of discharge holes (202) for discharging objects; A blocking component (203) used for blocking an end of the feeding tube (201) located outside the constant temperature incubator body (1); The locking screw (207) is used for relative locking between the feeding tube (201) and the constant temperature incubator body (1).

2. A constant temperature incubator for experiments according to claim 1, characterized in that: A bearing (208) is disposed on the outer wall of one end of the feeding tube (201) located outside the constant temperature incubator body (1); a positioning ring (206) is fixedly connected to the outer wall of the bearing (208); and the locking screw (207) is rotatably disposed on one side of the positioning ring (206).

3. A constant temperature incubator for experiments according to claim 2, characterized in that: A positioning base (205) for positioning and clamping the positioning ring (206) is fixedly connected to the outer wall of the constant temperature incubator body (1), and one end of the locking screw (207) is threadedly inserted into the interior of the positioning base (205).

4. A constant temperature incubator for experiments according to claim 3, characterized in that: A mounting hole (204) is provided on the outer wall of the constant temperature incubator body (1) close to the positioning base (205), and one end of the feeding tube (201) is inserted into the interior of the constant temperature incubator body (1) through the mounting hole (204).

5. A constant temperature incubator for experiments according to claim 4, characterized in that: The inner wall of the constant temperature incubator body (1) is provided with a mounting seat (209) for supporting and positioning one end of a feeding tube (201).

6. A constant temperature incubator for experiments according to claim 1, characterized in that: The blocking component (203) comprises: A sealing plug (2031), one end of which is inserted and arranged inside the feeding tube (201); The threaded ring (2033) is fixedly connected to one end of the feeding tube (201), and the sealing plug (2031) and the threaded ring (2033) are threadedly connected.

7. A constant temperature incubator for experiments according to claim 6, characterized in that: The outer wall of the sealing plug (2031) is provided with thread teeth (2032), and the sealing plug (2031) is threadedly connected to the thread ring (2033) via the thread teeth (2032).

8. The constant temperature incubator for experiments according to claim 1, characterized in that: A glass door (102) is rotatably connected to one side of the constant temperature incubator body (1), and the glass door (102) is located between the constant temperature incubator body (1) and the outer door (101).

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