Mouse core temperature measuring device

Abstract

The utility model relates to the technical field of animal temperature measurement, and discloses a mouse core temperature measuring device, which is characterized in that a protective net is arranged at the bottom end of a connecting joint of a temperature measuring assembly, a thermocouple wire B is arranged at the bottom end of the protective net, and one end of the thermocouple wire B is led into the abdomen of a mouse in a winding and knotting manner; one end of the thermocouple wire B is conveniently fixed in the mouse body, the thermocouple wire B is used for measuring the temperature in the animal body, the protective net is used for fixing the connecting joint on the back of the mouse and connecting the plug with an analytical instrument, and data detected by the thermocouple wire B on the core temperature of the mouse is transmitted to the analytical instrument through the conductive slip ring, the electric wire and the thermocouple wire A; the mouse temperature measuring structure can monitor the core temperature of a mouse in real time, normal transmission of data can be kept conveniently when the mouse moves by arranging the conductive slip ring, and the mouse temperature measuring structure is low in cost and applicable to laboratories.

Description

TECHNICAL FIELD

[0001] The utility model relates to animal temperature measurement technical field, concretely is a mouse core temperature measuring device. BACKGROUND

[0002] Long time determination core body temperature determination of mouse in the wakeful state is an important method of studying temperature regulation and overall metabolic level, and the current method capable of long time measurement mouse core body temperature includes thermal imaging temperature measurement, wireless sensor temperature measurement, and there is no wired temperature measurement method of long time measurement mouse core body temperature at present.

[0003] The prior art thermal imaging is mainly used for measuring the temperature of mouse back, and there is certain difficulty in measuring the core body temperature of mouse, and it is less used for animal long time temperature measurement for several days, and the wireless sensor temperature measurement mainly has two forms, one is chip shape, is buried in the subcutaneous tissue of abdomen, and the other is capsule form, can be buried in the subcutaneous tissue, also can be sent into the stomach of mouse by gavage, but the technology is high in cost at present, and limits long time body temperature detection of mouse in some laboratories.

[0004] Therefore, the mouse core temperature measuring device is proposed to solve the problems in the above. SUMMARY

[0005] The utility model discloses a mouse core temperature measuring device, adopt the device to work to solve the problem of high cost of wireless sensor temperature measurement technology in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a mouse core temperature measuring device, including placing assembly and the analysis instrument of fixed mounting on the top surface of placing assembly, the bottom surface of placing assembly inner chamber is placed with a plurality of mouse cage, the top surface of placing assembly inner chamber is fixedly installed with a plurality of temperature measurement components.

[0007] Further, the analysis instrument receives the data on the temperature measurement component.

[0008] Further, the placing assembly includes a placing frame and a plurality of universal positioning wheels fixedly installed on the bottom surface of the placing frame.

[0009] Further, the mouse cage includes a box body fixedly installed on the bottom surface of the inner cavity of the placing frame and a water bottle installed on the top surface of the box body.

[0010] Further, the temperature measuring assembly comprises a plug and a thermocouple wire A installed at a wiring end of the plug, a pin array is arranged in the plug, one end of the thermocouple wire A is provided with an electric wire, one end of the electric wire is connected to the conductive slip ring, the tail end of the conductive slip ring is also provided with an electric wire, one end of the electric wire is provided with a connecting plug, one end of the connecting plug is inserted with a connecting joint, the bottom end of the connecting joint is provided with a protective net, the bottom end of the protective net is provided with a thermocouple wire B, and one end of the thermocouple wire B is electrically connected to the connecting joint.

[0011] Compared with the prior art, the mouse core temperature measuring device has the advantages that:

[0012] The mouse core temperature measuring device has the advantages that: the thermocouple wire B is introduced into the abdomen of the mouse in a winding knotting mode, one end of the thermocouple wire B is used for temperature measurement in the animal body, the data of the core temperature detection of the mouse by the thermocouple wire B is transmitted to the analysis instrument through the conductive slip ring, the electric wire and the thermocouple wire A, the core temperature of the mouse can be monitored in real time, and the temperature measurement accuracy can be maintained at a low cost. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the installation position of the temperature measuring assembly of the utility model;

[0015] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 5 It is a schematic diagram of the overall structure of the utility model; Figure 4 It is an enlarged view of A of the utility model.

[0018] In the figure: 1, placing assembly; 11, placing frame; 12, universal positioning wheel; 2, analysis instrument; 3, mouse cage; 31, box body; 32, drinking bottle; 4, temperature measuring assembly; 41, plug; 42, thermocouple wire A; 43, electric wire; 44, conductive slip ring; 45, connecting plug; 46, connecting joint; 47, protective net; 48, thermocouple wire B. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0020] In order to solve the technical problem that the wireless sensor temperature measurement technology is high in cost, like Figure 1 Figure 5 As shown in the figure, the following preferred technical solutions are provided:

[0021] A mouse core temperature measuring device, comprising a placing assembly 1 and an analysis instrument 2 fixedly installed on the top surface of the placing assembly 1, a plurality of mouse cages 3 are placed on the bottom surface of the inner cavity of the placing assembly 1, and a plurality of temperature measuring assemblies 4 are fixedly installed on the top surface of the inner cavity of the placing assembly 1.

[0022] The analysis instrument 2 receives data on the temperature measuring assembly 4, is used for monitoring the body temperature of the mouse, and records and analyzes the data.

[0023] The placing assembly 1 comprises a placing rack 11 and a plurality of universal positioning wheels 12 fixedly installed on the bottom surface of the placing rack 11, the placing rack 11 is arranged to support and fix the mouse cage 3, the analysis instrument 2 and the temperature measuring assembly 4, and the universal positioning wheel 12 is used to move the placing rack 11 to a suitable position and position it.

[0024] The mouse cage 3 comprises a box 31 fixedly installed on the bottom surface of the inner cavity of the placing rack 11 and a water bottle 32 insertedly installed on the top surface of the box 31, the box 31 provides a safe activity space for the mouse, limits the activity area of the mouse, reduces the influence of external factors on the experiment, and is conducive to monitoring accurate experimental data.

[0025] The temperature measuring assembly 4 comprises a plug 41 and a thermocouple wire A 42 installed on the wiring end of the plug 41, the plug 41 is internally provided with a pin, one end of the thermocouple wire A 42 is provided with an electric wire 43, one end of the electric wire 43 is connected to a conductive slip ring 44, the tail end of the conductive slip ring 44 is also connected with the electric wire 43, one end of the electric wire 43 is provided with a connecting plug 45, one end of the connecting plug 45 is inserted with a connecting connector 46, the bottom end of the connecting connector 46 is provided with a protective net 47, the bottom end of the protective net 47 is provided with a thermocouple wire B 48, and one end of the thermocouple wire B 48 is electrically connected with the connecting connector 46.

[0026] ​In the embodiment, one end of the thermocouple wire B48 is introduced into the abdomen of the mouse in a winding knot manner, so as to fix the one end of the thermocouple wire B48 in the mouse, the thermocouple wire B48 is used for temperature measurement in the animal body, the protective net 47 is used for fixing the connecting joint 46 on the back of the mouse, the plug 41, the thermocouple wire A42, the electric wire 43, the conductive slip ring 44 and the connecting plug 45 are outside the mouse body, after the connecting plug 45 and the connecting joint 46 are installed, the plug 41 is connected with the analysis instrument 2, the data of the core temperature of the mouse detected by the thermocouple wire B48 is transmitted to the analysis instrument 2 through the conductive slip ring 44, the electric wire 43 and the thermocouple wire A42, the core temperature of the mouse can be monitored in real time, and the conductive slip ring 44 is arranged, so that the normal transmission of the data can be maintained when the mouse moves.

[0027] Working principle: the data of the core temperature of the mouse detected by the thermocouple wire B48 is transmitted to the analysis instrument 2 through the conductive slip ring 44, the electric wire 43 and the thermocouple wire A42, the core temperature of the mouse can be monitored in real time, the conductive slip ring 44 is arranged, so that the normal transmission of the data can be maintained, the manufacturing cost of the temperature measurement assembly 4 is reduced, and the temperature measurement assembly 4 is convenient to use in the laboratory.

[0028] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, the skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A mouse core temperature measuring device, comprising a placing assembly (1) and an analysis instrument (2) fixedly installed on the top surface of the placing assembly (1), and a plurality of mouse cages (3) placed on the bottom surface of the inner cavity of the placing assembly (1), characterized in that, The top surface of the inner cavity of the placing assembly (1) is fixedly provided with a plurality of temperature measuring assemblies (4); The temperature measuring assembly (4) comprises a plug (41) and a thermocouple wire A (42) installed at the wiring end of the plug (41), a pin array is arranged in the plug (41), one end of the thermocouple wire A (42) is provided with an electric wire (43), one end of the electric wire (43) is connected to a conductive slip ring (44), the tail end of the conductive slip ring (44) is also connected with the electric wire (43), one end of the electric wire (43) is provided with a connecting plug (45), one end of the connecting plug (45) is inserted with a connecting connector (46), the bottom end of the connecting connector (46) is provided with a protective net (47), the bottom end of the protective net (47) is provided with a thermocouple wire B (48), and one end of the thermocouple wire B (48) is electrically connected with the connecting connector (46).

2. The mouse core temperature measuring device of claim 1, wherein: The analyzer (2) receives data on the temperature measuring assembly (4).

3. A mouse core temperature measuring device according to claim 2, wherein: The placing assembly (1) comprises a placing rack (11) and a plurality of universal positioning wheels (12) fixedly installed at the bottom surface of the placing rack (11).

4. A mouse core temperature measuring device according to claim 3, wherein: The squirrel cage (3) comprises a box (31) fixedly installed at the bottom surface of the inner cavity of the placing rack (11) and a water bottle (32) penetratingly installed at the top surface of the box (31).

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