Water bath experiment device

Abstract

The utility model discloses a water bath experimental device, which relates to the technical field of experimental instruments and comprises a water tank, a mounting rod and a fixing device. The mounting rod is mounted on the adjusting device and is provided with a connecting cylinder; the fixing device is detachably connected to the connecting cylinder, the fixing device is provided with a mounting cylinder and an adjusting part, the mounting cylinder is internally provided with a containing cavity, one end of the mounting cylinder is provided with an opening, the opening is communicated with the containing cavity, the laboratory mouse can enter the containing cavity from the opening, and the adjusting part abuts against the laboratory mouse and then is fixed in the mounting cylinder, so that the laboratory mouse is fixed in the fixing device; and the fixing device filled with the laboratory mouse can be arranged on the connecting cylinder. The fixing device is detachably connected to the connecting cylinder, so that after the laboratory mouse is fixed to the fixing device, the fixing device containing the laboratory mouse is directly installed on the connecting cylinder as a whole, the operation convenience of fixing the laboratory mouse is improved, the risk that fixing of the laboratory mouse is hindered by devices such as a water tank is reduced, and the experiment efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to experimental apparatus technical field, especially relate to a water bath experimental device. BACKGROUND

[0002] In the experimental research process, the experimental mouse is usually used for research experiment, and the experimental mouse is an ideal model for researching human diseases, drug reactions and physiological mechanisms, and has the advantages of strong reproductive capacity, easy feeding and management, etc. In the related art, the experimental mouse is detected or treated by using ultrasonic waves, and the experimental mouse needs to be in a water bath environment during the experiment. At present, in order to ensure that the experimental mouse is fixed in the water bath environment, a fixing device is used to fix the experimental mouse, but the fixing device is integrated with the detection device or the treatment device, which may affect the fixation of the experimental mouse by the detection device or the treatment device, is not conducive to fixing the experimental mouse on the fixing device, and the operation of the fixing device is complicated, the labor input is large, and the experimental efficiency is not improved. UTILITY MODEL CONTENT

[0003] The utility model aims at least to solve one of the technical problems in the prior art, and provides a water bath experimental device, which improves the convenience of fixing the experimental mouse and improves the experimental efficiency.

[0004] According to the embodiment of the utility model, a water bath experimental device is provided for the experiment of the experimental mouse, which comprises a water tank, a mounting rod and a fixing device, the water tank is connected with an ultrasonic device, the mounting rod is installed on an adjusting device, the adjusting device can drive the mounting rod to approach the water tank, the mounting rod is provided with a connecting barrel, the fixing device is detachably connected to the connecting barrel, the fixing device is provided with a mounting barrel and an adjusting piece, the mounting barrel is provided with a containing cavity, one end of the mounting barrel is provided with an opening, the opening is communicated with the containing cavity, the experimental mouse can enter the containing cavity from the opening, the adjusting piece is located in the containing cavity, and the adjusting piece is fixed in the mounting barrel after abutting against the experimental mouse, so that the experimental mouse is fixed in the fixing device, and the fixing device containing the experimental mouse can be installed on the connecting barrel.

[0005] The water bath experimental device has the following beneficial effects: the accommodating cavity of the mounting cylinder is communicated with the opening, so that the experimental mouse enters the accommodating cavity from the opening; after the experimental mouse is placed in the mounting cylinder, the adjusting piece is inserted into the accommodating cavity, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the experimental mouse is fixed to the fixing device; the experimental mouse is directly placed in the mounting cylinder first, and then the adjusting piece is inserted into the mounting cylinder, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the fixing operation of the experimental mouse is facilitated, and the convenience of fixing the experimental mouse is improved; the fixing device is detachably connected to the connecting cylinder, so that the experimental mouse is fixed to the fixing device, and then the fixing device with the experimental mouse is directly mounted on the connecting cylinder as a whole, the operation convenience of fixing the experimental mouse is improved, the risk that the water tank and other devices hinder the fixing of the experimental mouse is reduced, and the efficiency of the experiment is improved.

[0006] The water bath experimental device has the following beneficial effects: the accommodating cavity of the mounting cylinder is communicated with the opening, so that the experimental mouse enters the accommodating cavity from the opening; after the experimental mouse is placed in the mounting cylinder, the adjusting piece is inserted into the accommodating cavity, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the experimental mouse is fixed to the fixing device; the experimental mouse is directly placed in the mounting cylinder first, and then the adjusting piece is inserted into the mounting cylinder, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the fixing operation of the experimental mouse is facilitated, and the convenience of fixing the experimental mouse is improved; the fixing device is detachably connected to the connecting cylinder, so that the experimental mouse is fixed to the fixing device, and then the fixing device with the experimental mouse is directly mounted on the connecting cylinder as a whole, the operation convenience of fixing the experimental mouse is improved, the risk that the water tank and other devices hinder the fixing of the experimental mouse is reduced, and the efficiency of the experiment is improved.

[0007] The water bath experimental device has the following beneficial effects: the accommodating cavity of the mounting cylinder is communicated with the opening, so that the experimental mouse enters the accommodating cavity from the opening; after the experimental mouse is placed in the mounting cylinder, the adjusting piece is inserted into the accommodating cavity, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the experimental mouse is fixed to the fixing device; the experimental mouse is directly placed in the mounting cylinder first, and then the adjusting piece is inserted into the mounting cylinder, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the fixing operation of the experimental mouse is facilitated, and the convenience of fixing the experimental mouse is improved; the fixing device is detachably connected to the connecting cylinder, so that the experimental mouse is fixed to the fixing device, and then the fixing device with the experimental mouse is directly mounted on the connecting cylinder as a whole, the operation convenience of fixing the experimental mouse is improved, the risk that the water tank and other devices hinder the fixing of the experimental mouse is reduced, and the efficiency of the experiment is improved.

[0008] The water bath experimental device has the following beneficial effects: the accommodating cavity of the mounting cylinder is communicated with the opening, so that the experimental mouse enters the accommodating cavity from the opening; after the experimental mouse is placed in the mounting cylinder, the adjusting piece is inserted into the accommodating cavity, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the experimental mouse is fixed to the fixing device; the experimental mouse is directly placed in the mounting cylinder first, and then the adjusting piece is inserted into the mounting cylinder, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the fixing operation of the experimental mouse is facilitated, and the convenience of fixing the experimental mouse is improved; the fixing device is detachably connected to the connecting cylinder, so that the experimental mouse is fixed to the fixing device, and then the fixing device with the experimental mouse is directly mounted on the connecting cylinder as a whole, the operation convenience of fixing the experimental mouse is improved, the risk that the water tank and other devices hinder the fixing of the experimental mouse is reduced, and the efficiency of the experiment is improved.

[0009] The water bath experimental device has the following beneficial effects: the accommodating cavity of the mounting cylinder is communicated with the opening, so that the experimental mouse enters the accommodating cavity from the opening; after the experimental mouse is placed in the mounting cylinder, the adjusting piece is inserted into the accommodating cavity, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the experimental mouse is fixed to the fixing device; the experimental mouse is directly placed in the mounting cylinder first, and then the adjusting piece is inserted into the mounting cylinder, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the fixing operation of the experimental mouse is facilitated, and the convenience of fixing the experimental mouse is improved; the fixing device is detachably connected to the connecting cylinder, so that the experimental mouse is fixed to the fixing device, and then the fixing device with the experimental mouse is directly mounted on the connecting cylinder as a whole, the operation convenience of fixing the experimental mouse is improved, the risk that the water tank and other devices hinder the fixing of the experimental mouse is reduced, and the efficiency of the experiment is improved.

[0010] The water bath experimental device has the following beneficial effects: the accommodating cavity of the mounting cylinder is communicated with the opening, so that the experimental mouse enters the accommodating cavity from the opening; after the experimental mouse is placed in the mounting cylinder, the adjusting piece is inserted into the accommodating cavity, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the experimental mouse is fixed to the fixing device; the experimental mouse is directly placed in the mounting cylinder first, and then the adjusting piece is inserted into the mounting cylinder, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the fixing operation of the experimental mouse is facilitated, and the convenience of fixing the experimental mouse is improved; the fixing device is detachably connected to the connecting cylinder, so that the experimental mouse is fixed to the fixing device, and then the fixing device with the experimental mouse is directly mounted on the connecting cylinder as a whole, the operation convenience of fixing the experimental mouse is improved, the risk that the water tank and other devices hinder the fixing of the experimental mouse is reduced, and the efficiency of the experiment is improved.

[0011] The water bath experimental device has the following beneficial effects: the accommodating cavity of the mounting cylinder is communicated with the opening, so that the experimental mouse enters the accommodating cavity from the opening; after the experimental mouse is placed in the mounting cylinder, the adjusting piece is inserted into the accommodating cavity, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the experimental mouse is fixed to the fixing device; the experimental mouse is directly placed in the mounting cylinder first, and then the adjusting piece is inserted into the mounting cylinder, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the fixing operation of the experimental mouse is facilitated, and the convenience of fixing the experimental mouse is improved; the fixing device is detachably connected to the connecting cylinder, so that the experimental mouse is fixed to the fixing device, and then the fixing device with the experimental mouse is directly mounted on the connecting cylinder as a whole, the operation convenience of fixing the experimental mouse is improved, the risk that the water tank and other devices hinder the fixing of the experimental mouse is reduced, and the efficiency of the experiment is improved.

[0012] The water bath experimental device has the following beneficial effects: the accommodating cavity of the mounting cylinder is communicated with the opening, so that the experimental mouse enters the accommodating cavity from the opening; after the experimental mouse is placed in the mounting cylinder, the adjusting piece is inserted into the accommodating cavity, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the experimental mouse is fixed to the fixing device; the experimental mouse is directly placed in the mounting cylinder first, and then the adjusting piece is inserted into the mounting cylinder, and the adjusting piece is fixed to the mounting cylinder after abutting against the experimental mouse, so that the fixing operation of the experimental mouse is facilitated, and the convenience of fixing the experimental mouse is improved; the fixing device is detachably connected to the connecting cylinder, so that the experimental mouse is fixed to the fixing device, and then the fixing device with the experimental mouse is directly mounted on the connecting cylinder as a whole, the operation convenience of fixing the experimental mouse is improved, the risk that the water tank and other devices hinder the fixing of the experimental mouse is reduced, and the efficiency of the experiment is improved.

[0013] The utility model discloses a water bath experimental device, connecting cylinder is equipped with mounting hole, the mounting rod is worn in mounting hole, the mounting rod is equipped with two nuts, two the nut abuts on the both sides of connecting cylinder.

[0014] The utility model discloses a water bath experimental device, the inner wall of accommodating cavity is second curved surface.

[0015] The additional aspects and advantages of the utility model will be partly given in the following description, and some will become obvious from the following description, or be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model is further explained below in combination with the drawings and examples;

[0017] Figure 1 It is the structure schematic drawing of a water bath experimental device in the utility model embodiment;

[0018] Figure 2 It is the explosion schematic drawing of a water bath experimental device in the utility model embodiment;

[0019] Figure 3 It is the sectional view of fixed device and connecting cylinder in the utility model embodiment;

[0020] Figure 4 It is the explosion schematic drawing of fixed device and connecting cylinder in the utility model embodiment;

[0021] Figure 5 It is the sectional view of adjusting piece in the utility model embodiment;

[0022] Figure 6 It is the structure schematic drawing of connecting cylinder in the utility model embodiment.

[0023] Reference signs:

[0024] Water tank 100;Ultrasonic device 110;Mounting rod 120;Adjusting device 130;Connecting cylinder 140;First connecting hole 141;Light transmission hole 142;Mounting hole 143;Nut 150;

[0025] Fixed device 200;Mounting cylinder 210;Accommodating cavity 211;Opening 212;Second connecting hole 213;Adjusting groove 214;Groove 215;Detection port 216;Second curved surface 217;Adjusting piece 220;Butt joint cavity 221;First curved surface 222;Breather hole 223;Screw hole 224;Fastener 230;Fixed piece 240. DETAILED DESCRIPTION

[0026] The detailed description of the embodiments of the present application will be given in this section. The preferred embodiments of the present application are shown in the drawings, and the drawings are used to supplement the description of the text part to make people understand each technical feature and the overall technical scheme of the present application intuitively and visually. However, it cannot be understood as a limitation on the protection scope of the present application.

[0027] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0028] In the description of the present application, the meaning of several is one or more, and the meaning of multiple is more than two, greater than, less than, more than and the like are not included in the number, above, below, within and the like are included in the number. If it is described as first and second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0029] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing and connecting should be understood in a broad sense, and the skilled in the art can reasonably determine the specific meaning of the above words in the present application according to the specific content of the technical scheme.

[0030] Reference Figure 1 and Figure 2The embodiment of the utility model provides a water bath experimental device, including water tank 100, mounting rod 120 and fixing device 200. Water tank 100 is connected with ultrasonic device 110, and ultrasonic device 110 is used to radiate ultrasonic wave, and water tank 100 is used to provide water bath environment for experiment, so that experimental mouse can carry out ultrasonic wave experiment under water bath environment. Mounting rod 120 is installed in adjusting device 130, and adjusting device 130 can drive mounting rod 120 to be close to water tank 100, and mounting rod 120 is equipped with connecting barrel 140. Fixing device 200 is detachably connected to connecting barrel 140. Fixing device 200 is equipped with mounting cylinder 210 and adjusting piece 220, and mounting cylinder 210 is equipped with containing cavity 211, and one end of mounting cylinder 210 is equipped with opening 212, and opening 212 is communicated with containing cavity 211, and experimental mouse can enter containing cavity 211 from opening 212. Adjusting piece 220 is located in containing cavity 211. Experimental mouse is put into containing cavity 211 from opening 212, and then adjusting piece 220 is put into containing cavity 211, and adjusting piece 220 is fixed in mounting cylinder 210 after abutting against experimental mouse, so that experimental mouse is fixed in fixing device 200. By putting experimental mouse directly into containing cavity 211 and adjusting piece 220 abutting against experimental mouse, the fixing of experimental mouse is realized, and the fixing operation of experimental mouse is facilitated, and the convenience of experimental mouse fixing is improved. After experimental mouse is fixed in fixing device 200, fixing device 200 with experimental mouse is installed on connecting barrel 140 as a whole, so that experimental mouse can be fixed and then installed on water tank 100 and other devices, the operation convenience of experimental mouse fixing is improved, the risk of water tank 100 and other devices hindering experimental mouse fixing is reduced, and the efficiency of experiment is improved. At the same time, fixing device 200 with experimental mouse is installed on connecting barrel 140, when multiple experimental mice carry out experiment, multiple fixing devices 200 can be set, multiple experimental mice are fixed in multiple fixing devices 200 respectively, when experiment is carried out, different experimental mice are replaced by replacing different fixing devices 200, the time of replacing different experimental mice is saved, the convenience of experimental mouse replacement is improved, and the efficiency of experiment is improved.

[0031] It can be understood that the water bath experimental device provided by the utility model can also be applied to the experiment of experimental rabbits and other experimental organisms, and can be selected according to actual application, which is not limited in the application.

[0032] Refer to Figure 1 and Figure 2In some embodiments of the utility model, fixed device 200 can be detachably connected to connecting cylinder 140, and fixed device 200 is used to fix experimental mouse. After experimental mouse is fixed to fixed device 200, fixed device 200 is installed to connecting cylinder 140, and adjusting device 130 drives mounting rod 120 to approach water tank 100, and then drives experimental mouse to approach water tank 100, so as to adjust the relative height position of experimental mouse and ultrasonic device 110. Since the relative height position of experimental mouse and ultrasonic device 110 can be adjusted, ultrasonic experiment can be carried out on different parts of experimental mouse, and the experiment on experimental mouse of different body types is suitable, the experimental part of experimental mouse is ensured to correspond to ultrasonic device 110, and the accuracy of experimental result is improved. Meanwhile, the relative height position of experimental mouse and ultrasonic device 110 can be automatically adjusted through adjusting device 130, manual input is reduced, and experimental efficiency is improved.

[0033] It can be understood that adjusting device 130 can be a pneumatic cylinder, or a motor combined with a mechanical transmission component, etc., to realize that adjusting device 130 drives mounting rod 120 to approach or move away from water tank 100, which can be selected according to actual application, and the present application is not limited herein.

[0034] Referring to Figure 3 and Figure 4 In some embodiments of the utility model, connecting cylinder 140 is sleeved on mounting cylinder 210, that is, mounting cylinder 210 is inserted into connecting cylinder 140, connecting cylinder 140 is provided with first connecting hole 141, and one end of mounting cylinder 210 close to opening 212 is provided with second connecting hole 213. Fastener 230 is arranged in first connecting hole 141 and second connecting hole 213, so that mounting cylinder 210 is fixedly connected to connecting cylinder 140. By inserting mounting cylinder 210 into connecting cylinder 140 and passing fastener 230 through first connecting hole 141 and second connecting hole 213, mounting cylinder 210 can be detachably connected to connecting cylinder 140, which facilitates the installation of mounting cylinder 210 on connecting cylinder 140, and further improves the convenience of fixing fixed device 200 to connecting cylinder 140.

[0035] It can be understood that the inner wall of first connecting hole 141 and second connecting hole 213 can be provided with threads, and fastener 230 can be a screw. Fastener 230 is connected to first connecting hole 141 and second connecting hole 213 through threads, so that connecting cylinder 140 and mounting cylinder 210 are detachably connected. Fastener 230 can also be a pin or the like, which can be selected according to actual application, and the present application is not limited herein.

[0036] Referring to Figure 3 and Figure 4In some embodiments of the utility model, along the axial direction of installation cylinder 210, the side wall of installation cylinder 210 is provided with adjusting groove 214, adjusting part 220 is connected with fixing part 240, fixing part 240 is inserted into adjusting groove 214 and is pressed on the outer side wall of installation cylinder 210. It can be understood that fixing part 240 can be a bolt, adjusting part 220 is provided with threaded hole 224, and fixing part 240 is screwed with threaded hole 224. By fixing part 240 being connected with threaded hole 224 and being inserted into adjusting groove 214, adjusting part 220 is moved in accommodating cavity 211 by fixing part 240 sliding along adjusting groove 214, so that adjusting part 220 can abut against experimental mouse. After adjusting part 220 abuts against experimental mouse, fixing part 240 moves along threaded hole 224, and fixing part 240 is pressed on the outer side wall of installation cylinder 210, so that adjusting part 220 is fixed in accommodating cavity 211, and then experimental mouse is fixed in fixing device 200, and the convenience of fixing experimental mouse is improved. By fixing part 240 being inserted into adjusting groove 214, adjusting part 220 can move in the axial direction of installation cylinder 210 in accommodating cavity 211, so that adjusting part 220 can abut against experimental mouse, and accommodating cavity 211 can be suitable for experimental mouse of different height and size, and the applicability of installation cylinder 210 is improved.

[0037] It can be understood that installation cylinder 210, connecting cylinder 140 and adjusting part 220 are respectively provided with central axis, and the axial direction is the direction along the central axis.

[0038] Referring to Figure 3 And Figure 4 In some embodiments of the utility model, the bottom wall of installation cylinder 210 is provided with slot 215, slot 215 is communicated with adjusting groove 214, and the tail of experimental mouse can enter slot 215 from adjusting groove 214. Since the tail of experimental mouse can pass out of slot 215, the comfort of experimental mouse in accommodating cavity 211 is improved, the risk of experimental mouse being injured is reduced, and then the accuracy of experimental result is ensured. Since the tail of experimental mouse can pass out of slot 215 from adjusting groove 214, the convenience of operation is improved, and the efficiency of fixing experimental mouse is improved.

[0039] Referring to Figure 3 And Figure 5In some embodiments of the utility model, the adjusting part 220 is internally provided with an abutting cavity 221, and the inner diameter of the abutting cavity 221 gradually increases along the direction of the adjusting part 220 approaching the installation cylinder 210. The inner wall of the abutting cavity 221 is provided with a first curved surface 222. The head of the experimental mouse is located in the abutting cavity 221, and the inner diameter of the abutting cavity 221 gradually increases along the direction of approaching the installation cylinder 210, so that the abutting cavity 221 is suitable for the shape of the head of the experimental mouse, the adjusting part 220 is convenient to fix the experimental mouse, the risk of compression damage to the head of the experimental mouse is reduced, the comfort of the experimental mouse is improved, and the accuracy of the experimental results is ensured. The inner wall of the abutting cavity 221 is provided with the first curved surface 222, so that the contact part of the experimental mouse is a curved surface, the abutting cavity 221 and the head of the experimental mouse are better combined, and the comfort of the experimental mouse is further improved.

[0040] Referring to Figure 3 In some embodiments of the utility model, the inner wall of the accommodating cavity 211 is provided with a second curved surface 217, the edges and corners in the accommodating cavity 211 are reduced, the comfort of the experimental mouse is improved, and the risk of friction damage to the experimental mouse is reduced.

[0041] Referring to Figure 5 In some embodiments of the utility model, the adjusting part 220 is provided with a ventilation hole 223, and the ventilation hole 223 extends from the wall surface of the adjusting part 220 to the abutting cavity 221. The accommodating cavity 211 is communicated with the outside through the ventilation hole 223, the risk of suffocation of the experimental mouse in the fixing device 200 is reduced, and the comfort of the experimental mouse is improved.

[0042] Referring to Figure 3 And Figure 6 In some embodiments of the utility model, the connecting cylinder 140 is provided with a light transmission hole 142 along the axial direction of the connecting cylinder 140, the ventilation hole 223 extends along the axial direction of the adjusting part 220, the ventilation hole 223 is communicated with the light transmission hole 142, so that the light from the outside can enter the ventilation hole 223 from the light transmission hole 142. The ventilation hole 223 is communicated with the outside through the light transmission hole 142. Since the light from the outside can enter the ventilation hole 223 from the light transmission hole 142, the light can enter the abutting cavity 221, the risk of stress of the experimental mouse in the fixing device 200 is reduced, the comfort of the experimental mouse is improved, and the accuracy of the experimental results is ensured.

[0043] Referring to Figure 3 And Figure 4In some embodiments of the utility model, the side wall of installation cylinder 210 is equipped with detection port 216, detection port 216 is communicated with containing cavity 211, and detection port 216 is located at the end of installation cylinder 210 far from opening 212. Detection port 216 is communicated with containing cavity 211, so that the experimental part of the experimental mouse can be exposed, ensuring that the experimental part of the experimental mouse is subjected to ultrasonic experiment, and the state of the experimental part of the experimental mouse and the state of the experimental mouse can be directly observed by personnel from detection port 216, simplifying the operation process and improving the experimental efficiency.

[0044] With reference to Figure 1 、 Figure 2 and Figure 6 In some embodiments of the utility model, connecting cylinder 140 is equipped with mounting hole 143, mounting rod 120 is threaded through mounting hole 143, and mounting rod 120 is threaded with two nuts 150, and the two nuts 150 abut against both sides of connecting cylinder 140. It can be understood that mounting rod 120 is equipped with threads, and the nut 150 is threadedly connected with the mounting rod 120. After connecting cylinder 140 is threaded through mounting rod 120, the two nuts 150 abut against both sides of connecting cylinder 140 to realize the fixation of connecting cylinder 140, and then realize the fixation of fixing device 200 relative to mounting rod 120, reduce the risk of experimental mouse offset in water tank 100, improve the accuracy of the experiment. The nut 150 can move along the connecting cylinder 140, so that the relative position of the connecting cylinder 140 relative to the mounting rod 120 can be adjusted, and then the position of the fixing device 200 relative to the water tank 100 along the axial direction of the mounting rod 120 can be adjusted, improving the flexibility of adjusting the position of the experimental mouse in the water tank 100, and ensuring the accuracy of the experimental results.

[0045] It can be understood that the outer wall of the mounting rod 120 can be provided with a plane, and the inner wall of the mounting hole 143 is also provided with a plane, and the plane of the mounting rod 120 abuts against the plane of the mounting hole 143, reducing the risk of rotation of the connecting cylinder 140, and then improving the stability of the fixing device 200.

[0046] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A water bath experimental device for experiments on experimental mice, characterized by, The utility model relates to a kind of experimental mouse fixing device, including: Water tank, connected with ultrasonic device; Mounting rod is installed in adjusting device, the adjusting device can drive the mounting rod close to the water tank, the mounting rod is equipped with connecting barrel; Fixing device is detachably connected to the connecting barrel, the fixing device is equipped with mounting barrel and adjusting piece, the mounting barrel is equipped with containing cavity, one end of the mounting barrel is equipped with opening, the opening is communicated with the containing cavity, the experimental mouse can enter the containing cavity from the opening, the adjusting piece is located in the containing cavity, and the adjusting piece is fixed in the mounting barrel after abutting to the experimental mouse, so that the experimental mouse is fixed in the fixing device, the fixing device with the experimental mouse can be installed on the connecting barrel.

2. The water bath experimental device according to claim 1, characterized in that: The connecting barrel is sleeved on the mounting barrel, the connecting barrel is equipped with first connecting hole, one end of the mounting barrel close to the opening is equipped with second connecting hole, fastener is arranged in the first connecting hole and the second connecting hole.

3. The water bath experimental device according to claim 1, characterized in that: Along the axial direction of the mounting barrel, the side wall of the mounting barrel is equipped with adjusting groove, the adjusting piece is connected with fixing piece, the fixing piece is arranged in the adjusting groove and pressed on the outer side wall of the mounting barrel.

4. The water bath experimental device according to claim 3, characterized in that: The bottom wall of the mounting barrel is equipped with slot, the slot is communicated with the adjusting groove, the tail of the experimental mouse can enter the slot from the adjusting groove.

5. The water bath experimental apparatus according to claim 1, characterized in that: The adjusting piece is equipped with abutting cavity, the inner wall of the abutting cavity is equipped with first curved surface, the inner diameter of the abutting cavity gradually increases along the direction close to the mounting barrel.

6. The water bath experimental apparatus according to claim 5, characterized in that: The adjusting piece is equipped with air-permeable hole, the air-permeable hole extends from the wall surface of the adjusting piece to the abutting cavity.

7. The water bath experimental apparatus according to claim 6, characterized by: The connecting barrel is equipped with light-transmitting hole along its axial direction, the air-permeable hole extends along the axial direction of the adjusting piece, and the air-permeable hole is communicated with the light-transmitting hole.

8. The water bath experimental apparatus according to claim 1, characterized by: The side wall of the mounting barrel is equipped with detection port, the detection port is communicated with the containing cavity, and the detection port is located at one end of the mounting barrel away from the opening.

9. The water bath experimental apparatus according to claim 1, characterized by: The connecting barrel is equipped with mounting hole, the mounting rod is arranged in the mounting hole, two nuts are arranged in the mounting rod, and the two nuts abut against two sides of the connecting barrel.

10. The water bath experimental apparatus according to claim 1, characterized in that: The inner wall of the containing cavity is second curved surface.

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