Auxiliary swimming device for mouse model with qi deficiency and blood stasis

Abstract

The invention discloses an auxiliary swimming device for a mouse model with qi deficiency and blood stasis, and relates to the technical field of traditional Chinese medicine and pharmacy research, the auxiliary swimming device comprises a swimming pool mechanism, the swimming pool mechanism comprises a support column, the top end of the support column is rotatably connected with a rotating disc, and a plurality of lifting holes are formed in the rotating disc in a circumferential array; a timing mechanism is mounted on the top surface of the turntable, the timing mechanism comprises a timer, and a control key is arranged on the top surface of the timer; a fishing mechanism is installed in the lifting hole and comprises a lifting rack, a start-stop pressing column is fixed to the top end of the lifting rack, and a shell is installed at the bottom end of the lifting rack; a suspension mechanism is mounted in the shell, the suspension mechanism comprises a worm gear, a suspension rope is mounted at the bottom of the worm gear, and the suspension rope penetrates through the bottom of the shell. The device has the advantages that the laboratory mouse can be actively driven to swim, and timing start and stop of the corresponding timer can be accurately and automatically controlled.

Description

Technical Field

[0001] The invention relates to the technical field of traditional Chinese medicine research, and more specifically to an auxiliary swimming device for a mouse model of qi deficiency and blood stasis syndrome. Background Art

[0002] The Qi deficiency and blood stasis mouse model is an animal model in the research of traditional Chinese medicine, which is mainly used to study the disease mechanism and treatment methods related to "Qi deficiency and blood stasis" in traditional Chinese medicine.

[0003] The Qi Deficiency and Blood Stasis Mouse Model simulates the pathological state of Qi Deficiency and Blood Stasis in mice through specific experimental methods (such as long-term fatigue, starvation, drug injection, etc.). Researchers use this model to explore the pathogenesis of the disease, pathophysiological changes, and evaluate the effects of traditional Chinese medicine treatments such as Chinese medicine and acupuncture. This model is usually used in research related to cardiovascular and cerebrovascular diseases, chronic diseases, and blood circulation disorders.

[0004] Long-term fatigue experiments in Qi deficiency and blood stasis rat models usually use rat exhaustive swimming experiments. Generally, a proper amount of warm water is added to a container, and the experimental rat is put in, and the experimental rat is allowed to swim in the water until exhaustion. Timing is also required in the experimental rat swimming experiment. There may be a situation where multiple experimental rats are tested at the same time. It is difficult for the experimenter to accurately stop the timing when the experimental rat is exhausted, and it is also difficult to accurately match the timer with the corresponding experimental rat, which will cause timing confusion; and during the experiment, the experimenter is required to frequently use tools to drive the experimental rat to swim to prevent the experimental rat from being lazy, which further increases the workload of the experimenter and may cause delays and inaccuracies in the experimental records. Therefore, it is necessary to propose an auxiliary swimming device for the Qi deficiency and blood stasis rat model to solve the above problems. Summary of the invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide an auxiliary swimming device for a rat model of qi deficiency and blood stasis, which can solve the problems of easy confusion of timing control in the traditional rat exhaustive swimming experiment when multiple experimental rats are tested at the same time, and the need for experimental personnel to frequently drive the experimental rats, increasing the workload. It has the advantages of being able to actively drive the experimental rats to swim and accurately and automatically control the start and stop of the corresponding timer.

[0006] To solve the above problems, the present invention adopts the following technical solutions: An auxiliary swimming device for a rat model of qi deficiency and blood stasis syndrome comprises a swimming pool mechanism, wherein the swimming pool mechanism comprises a supporting column, the top end of the supporting column is rotatably connected to a turntable, and a plurality of lifting holes are arranged in a circular array on the turntable; A timing mechanism is installed on the top surface of the turntable, and the timing mechanism includes a plurality of timers installed on the top surface of the turntable at equal angles, and a control key is arranged on the top surface of the timer; A salvage mechanism is installed in the lifting hole, and the salvage mechanism includes a lifting rack slidably connected to each lifting hole, a start-stop pressure column is fixed to the top of the lifting rack, and a shell is installed at the bottom of the lifting rack; A suspension mechanism is installed inside the shell, and the suspension mechanism includes a worm gear rotatably connected to the inside of the shell, a suspension rope is installed at the bottom of the worm gear, and the suspension rope passes through the bottom of the shell, and a hoop is installed at the bottom of the suspension rope.

[0007] As a preferred solution of the present invention, the swimming pool mechanism also includes a cylinder, the bottom of the support column is installed on the inner bottom surface of the cylinder, the surface of the support column is provided with an annular groove, a rotating motor is installed inside the top end of the support column, and the bottom surface of the turntable is installed on the output end of the rotating motor.

[0008] As a preferred solution of the present invention, the salvage mechanism also includes a plurality of lifting motors arranged in a circular array inside the turntable, a lifting gear is installed at the output end of the lifting motor, the lifting gear is meshedly connected with the lifting rack, and a through hole is penetrated through each of the shells.

[0009] As a preferred solution of the present invention, the suspension mechanism also includes a transmission gear rotatably connected to the inside of the shell, the side surface of the transmission gear is fixed to one end of a connecting rod, a worm is installed at the other end of the connecting rod, the worm is meshingly connected with the worm wheel, and a dial is installed on the upper end surface of the suspension rope.

[0010] As a preferred solution of the present invention, a rotating mechanism is installed in the annular groove, and the rotating mechanism includes a rotating ring rotatably connected to the annular groove, and a plurality of transmission racks are arranged in an outer circumferential array of the rotating ring, each of the transmission racks is slidably connected to a through hole of a corresponding shell, and each of the transmission racks is meshingly connected to a transmission gear in a corresponding shell, and a plurality of toggle blocks are equidistantly arranged on the outer side of the transmission rack, and a driving float is rotatably connected to the bottom of each transmission rack, and the driving float floats on the water surface in the cylinder.

[0011] As a preferred solution of the present invention, a drying mechanism is provided inside the support column, and the drying mechanism includes an inner cavity provided inside the support column, and air inlet holes and hot air grooves are provided at equal angles on the support column, and the air inlet holes and the hot air grooves are both connected to the inner cavity, an air intake motor is installed in the inner cavity, a turbine is installed at the output end of the air intake motor, and a resistance wire is also installed in the inner cavity.

[0012] As a preferred embodiment of the present invention, an experimental mechanism is installed in the cylinder, and the experimental mechanism includes a plurality of experimental mice floating in the water in the cylinder, a mouse tail is installed at the rear of the experimental mice, and the hoop is sleeved on the root of the mouse tail.

[0013] Compared with the prior art, the advantages of the present invention are: A support column is arranged in the center of the cylinder, and a rotating turntable is arranged on the top of the support column. Several timing mechanisms and salvage mechanisms are installed on the top circumference of the turntable. The lifting motor drives the lifting rack to rise and fall through the lifting gear, which not only facilitates the installation, binding and separation of the experimental mouse from the water body, but also avoids the tediousness of manually salvaging the experimental mouse; and by utilizing the lifting and falling of the lifting rack, the control key can be pressed and released through the start-stop pressure column, so as to realize the purpose of starting the timer to start timing when the experimental mouse enters the water to swim, and stopping the timer timing when the experimental mouse is pulled out of the water, so as to achieve accurate timing and avoid the problem of confusion and inaccurate timing caused by manual timing. During the swimming process of the experimental mouse, the rotating motor on the top of the support column can also drive the turntable to rotate, thereby pulling the suspension rope through the salvage mechanism, thereby disturbing the experimental mouse, and the salvage mechanism can drive the rotating mechanism to rotate while the rotating mechanism rotates, and the transmission rack drives the driving float to rotate on the water surface, further driving the experimental mouse, so that the experimental mouse always keeps swimming and improves the exhaustion efficiency.

[0014] A drying mechanism is also provided in the support column. When the experimental mouse is pulled out of the water, the air intake motor drives the turbine to rotate, and at the same time the resistance wire is energized to generate heat, so as to heat the air and blow it out from the hot air slot. When the experimental mouse passes through the hot air slot, the hot air can quickly dry the moisture on the experimental mouse; and the salvage mechanism rises, and can use the transmission rack to drive the transmission gear to rotate, thereby finally driving the suspension rope to rotate. The suspension rope drives the experimental mouse to rotate 360 ​​degrees through the hoop. The hot air blown out of the hot air slot can dry the experimental mouse's hair more evenly and efficiently, so that the experimental mouse can dry quickly and prevent the experimental mouse from getting sick.

[0015] When the lifting rack drives the shell to rise, the shell and the transmission rack slide relative to each other, and the dial on the suspension rope will contact several toggle blocks on the transmission rack one by one. The toggle blocks prevent the dial from rising, and the shell continues to pull the suspension rope to rise. When the side length of the suspension rope reaches a certain strength, the dial passes the toggle block. At this time, the suspension rope is rapidly shortened under the action of its own elastic force, thereby pulling the experimental mouse to shake in a short time, which can quickly shake off the water on the experimental mouse and further accelerate the drying of the experimental mouse's hair. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 The enlarged structural diagram at A in the middle; Figure 3 It is a schematic diagram of the internal structure of the cylinder of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at B in the middle; Figure 5 It is a schematic diagram of the cross-section structure of the support column and the turntable of the present invention; Figure 6 It is a schematic diagram of the housing section and the rotating mechanism structure of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at C in the middle; Figure 8 It is a schematic diagram of the rotating mechanism structure of the present invention.

[0017] Description of the numbers in the figure: 1. Swimming pool mechanism; 11. Cylinder; 12. Support column; 13. Turntable; 14. Ring groove; 15. Rotating motor; 16. Lifting hole; 2. Timing mechanism; 21. Timer; 22. Control key; 3. Salvage mechanism; 31. Lifting motor; 32. Lifting gear; 33. Lifting rack; 34. Start-stop pressure column; 35. Shell; 36. Through hole; 4. Suspension mechanism; 41. Transmission gear; 42. Connecting rod; 43. Worm; 44. Worm wheel; 45. Suspension rope; 46. Dial; 47. Hoop; 5. Rotating mechanism; 51. Rotating ring; 52. Transmission rack; 53. Toggle block; 54. Driving float; 6. Drying mechanism; 61. Inner cavity; 62. Air inlet; 63. Hot air slot; 64. Air inlet motor; 65. Turbine; 66. Resistance wire; 7. Experimental mechanism; 71. Experimental mouse; 72. Mouse tail. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] For example, see Figure 1-Figure 8 As shown, the present invention discloses an auxiliary swimming device for a Qi-deficiency and blood-stasis rat model, comprising a swimming pool mechanism 1, wherein the swimming pool mechanism 1 comprises a support column 12, a top end of the support column 12 is rotatably connected to a turntable 13, and a plurality of lifting holes 16 are arranged in a circular array on the turntable 13; A timing mechanism 2 is installed on the top surface of the turntable 13. The timing mechanism 2 includes a plurality of timers 21 installed at equal angles on the top surface of the turntable 13. A control key 22 is provided on the top surface of the timer 21. A salvage mechanism 3 is installed in the lifting hole 16, and the salvage mechanism 3 includes a lifting rack 33 slidably connected to each lifting hole 16, a start-stop pressure column 34 is fixed to the top of the lifting rack 33, and a housing 35 is installed at the bottom of the lifting rack 33; A suspension mechanism 4 is installed inside the shell 35. The suspension mechanism 4 includes a worm gear 44 rotatably connected to the inside of the shell 35. A suspension rope 45 is installed at the bottom of the worm gear 44. The suspension rope 45 passes through the bottom of the shell 35. A hoop 47 is installed at the bottom of the suspension rope 45.

[0020] In many cases, multiple mice are used in the exhaustive swimming experiment of mice with Qi deficiency and blood stasis to increase the diversity of experimental data, increase the control group, reduce experimental errors, and improve the accuracy of experimental data. However, the increase in the number of mice will increase the workload of the experimenters, resulting in lag and inaccuracy in the mouse exhaustive swimming experiment. For example, after multiple mice are exhausted at the same time, the staff can only drive them away one by one, and it is difficult to drive away multiple mice at the same time, resulting in the last driven mouse getting a longer rest time, and the same variable cannot be effectively controlled; when multiple mice are tested at the same time, there will be a corresponding number of timers that need to be operated by the staff. When multiple mice complete the experiment at the same time, the timing needs to be stopped in time. At this time, it is difficult for the experimenters to stop multiple timers at the same time, and it may even cause the experimental mice and the timers to not correspond, causing confusion in the start and stop of the timers, thus affecting the accuracy of the experiment. Therefore, in order to solve the above problems, the present invention designs the following device, and the specific operation process is as follows: first, all the lifting racks 33 are raised to the highest position, and a proper amount of warm water is placed in the cylinder 11, and then a plurality of hoops 47 are sleeved on the tail 72 of each experimental mouse 71 (the hoops 47, which are often called tail traction rings on the market, are made of silicone with a certain elasticity, can adapt to the tails 72 of different thicknesses, and can withstand a certain tension. Moreover, such hoops 47 are usually specially designed to prevent slipping, comfort, and experimental requirements; as shown in the attached figure, Figure 3 As shown, in order to more clearly show the relationship between the various structures, the rectangle corresponding to the label 71 in the figure represents the live mouse used in the mouse exhaustive swimming experiment), and then the lifting rack 33 is lowered to allow the experimental mouse 71 to enter the water until the start-stop pressure column 34 at the top of the lifting rack 33 hits the control key 22 on the top surface of the timer 21, and the start-stop pressure column 34 presses down the control key 22 to start the timer 21 and start timing. At the same time, the experimental mouse starts to swim in the water of the cylinder 11.

[0021] The turntable 13 on the top of the support column 12 rotates back and forth at a certain angle regularly, thereby driving a number of lifting racks 33 installed on the turntable 13 to swing in a circle. The lifting racks 33 drive the shell 35 at the bottom thereof to move in a circle. The shell 35 pulls the suspension rope 45 through the worm gear 44 inside thereof. The suspension rope 45 pulls the experimental mouse 71. When the experimental mouse 71 stops swimming due to fatigue, the suspension rope 45 can disturb the experimental mouse 71, thereby achieving the purpose of driving the experimental mouse to continue swimming.

[0022] When some of the experimental mice 71 are exhausted, they immediately raise the corresponding lifting rack 33, which drives the corresponding start-stop pressure column 34 to rise, and stop pressing the corresponding control key 22, thereby stopping the corresponding timer 21 from continuing to count, thereby achieving the purpose of accurately controlling the timing of the corresponding timer 21. When the lifting rack 33 rises, it drives the housing 35 at its bottom to rise, and the housing 35 drives the suspension rope 45 to rise through the worm gear 44 inside it. The suspension rope 45 pulls the experimental mouse 71 out of the water in time through the hoop 47, thereby protecting the experimental mouse 71 and preventing the experimental mouse 71 from drowning.

[0023] Example 2: This example is an explanation based on Example 1. For details, please refer to Figure 1-Figure 8 The swimming pool mechanism 1 also includes a cylinder 11, the bottom of the support column 12 is installed on the inner bottom surface of the cylinder 11, the surface of the support column 12 is provided with an annular groove 14, a rotating motor 15 is installed inside the top end of the support column 12, and the bottom surface of the turntable 13 is installed on the output end of the rotating motor 15.

[0024] The salvaging mechanism 3 further includes a plurality of lifting motors 31 arranged in a circular array inside the turntable 13 . A lifting gear 32 is installed at the output end of the lifting motor 31 . The lifting gear 32 is meshedly connected with a lifting rack 33 . A through hole 36 is penetrated through each housing 35 .

[0025] The suspension mechanism 4 also includes a transmission gear 41 rotatably connected to the inside of the shell 35. The side of the transmission gear 41 is fixed to one end of a connecting rod 42. A worm 43 is installed at the other end of the connecting rod 42. The worm 43 is meshingly connected with a worm wheel 44. A dial 46 is installed on the upper end surface of the suspension rope 45.

[0026] An experimental mechanism 7 is installed in the cylinder 11 . The experimental mechanism 7 includes a plurality of experimental mice 71 floating in the water in the cylinder 11 . A mouse tail 72 is installed at the rear of the experimental mice 71 , and a hoop 47 is sleeved at the root of the mouse tail 72 .

[0027] As attached Figure 3As shown, all the lifting motors 31 inside the control turntable 13 are started, the lifting motor 31 drives the lifting gear 32 to rotate, the lifting gear 32 drives the lifting rack 33 to slide upward, the lifting rack 33 drives the start-stop pressure column 34 away from the control key 22, and at the same time the lifting rack 33 drives the shell 35 at the bottom thereof to rise, the worm gear 44 in the shell 35 pulls the suspension rope 45 to rise, and the suspension rope 45 drives the hoop 47 at the bottom thereof to rise until the lifting rack 33 reaches the maximum height; the experimenter presses the other control keys 22 on each timer 21 to reset the timer 21 to zero; then an appropriate amount of warm water is added into the cylinder 11, and a plurality of hoops 47 are sleeved on the tail 72 of each experimental mouse 71. The lifting motor 31 is started again, and the lifting rack 33 is driven to descend through the lifting gear 32, and the lifting rack 33 drives the housing 35 to descend, and the worm gear 44 inside the housing 35 descends with the experimental mouse 71 through the suspension rope 45 and the hoop 47 until the lifting rack 33 returns to the initial position (i.e., the lowest position). At this time, the experimental mouse 71 enters the water and starts swimming. During the swimming process of the experimental mouse 71, the hoop 47 is always installed on the mouse tail 72, and the suspension rope 45 is always connected to the hoop 47. At the same time, the start-stop pressure column 34 at the top of the lifting rack 33 presses down the control key 22 on the top surface of the corresponding timer 21, so that the timer 21 starts and starts timing.

[0028] During the swimming process, some experimental mice 71 may float in the water and be unwilling to swim due to fatigue or laziness. Therefore, after all the experimental mice 71 enter the water, the rotating motor 15 on the top of the support column 12 is started, driving the turntable 13 to rotate back and forth regularly. The turntable 13 pulls the suspension rope 45 through each salvage mechanism 3, thereby pulling the experimental mice 71 through the hoop 47, so that the experimental mice 71 are disturbed and swim continuously in the water, so that the experimental mice 71 quickly consume physical strength and improve the experimental efficiency.

[0029] Due to the difference in physical fitness between different experimental mice 71, some experimental mice 71 may be exhausted quickly, while some experimental mice 71 may swim for a longer time. Therefore, the several lifting racks 33 on the turntable 13 can be controlled independently. Once a certain experimental mouse 71 is exhausted, the corresponding lifting motor 31 can be started immediately, and the corresponding lifting gear 32 drives the lifting rack 33 to rise. The lifting rack 33 drives the housing 35 at the bottom thereof to rise. The corresponding worm gear 44 in the housing 35 drives the suspension rope 45 to rise. The suspension rope 45 pulls the experimental mouse 71 through the hoop 47. The lifting rack 33 is used to timely separate from the water in the cylinder 11, thereby preventing the exhausted experimental mouse 71 from drowning; at the same time, the lifting rack 33 drives the start-stop pressure column 34 on its top to rise, and the start-stop pressure column 34 no longer presses the control key 22 on the corresponding timer 21, and the timer 21 stops timing immediately, avoiding the traditional method of manually controlling the timer 21, which is prone to control confusion, inaccurate timing and other problems. The lifting and lowering of the lifting rack 33 is used to accurately control the start and stop of the timer 21, which greatly reduces the tediousness and errors of manual timing and more accurately controls the timing of the timer 21.

[0030] Example 3: This example is an explanation based on Example 1. For details, please refer to Figure 1-Figure 8 A rotating mechanism 5 is installed in the annular groove 14, and the rotating mechanism 5 includes a rotating ring 51 rotatably connected to the annular groove 14. A plurality of transmission racks 52 are arranged in a circular array on the outer side of the rotating ring 51. Each transmission rack 52 is slidably connected to the through hole 36 of the corresponding shell 35, and each transmission rack 52 is meshedly connected to the transmission gear 41 in the corresponding shell 35. A plurality of toggle blocks 53 are equidistantly arranged on the outer side of the transmission rack 52. A driving float 54 is rotatably connected to the bottom of each transmission rack 52, and the driving float 54 floats on the water surface in the cylinder 11.

[0031] A drying mechanism 6 is provided inside the support column 12, and the drying mechanism 6 includes an inner cavity 61 provided inside the support column 12, and air inlet holes 62 and hot air grooves 63 are provided at equal angles on the support column 12, and the air inlet holes 62 and the hot air grooves 63 are both connected to the inner cavity 61, and an air intake motor 64 is installed in the inner cavity 61, and a turbine 65 is installed at the output end of the air intake motor 64, and a resistance wire 66 is also installed in the inner cavity 61.

[0032] After the experimental mouse 71 swims in the water, its hair will inevitably be wet, and when the experimental mouse 71 is taken out by the suspension rope 45, the hair of the experimental mouse 71 will carry a lot of water, which can easily cause the body temperature of the experimental mouse 71 to drop rapidly, thereby increasing the risk of illness. In traditional experimental mouse swimming experiments, the experimenter needs to wipe the water on the experimental mouse 71's hair after swimming, but it is difficult to completely dry the experimental mouse 71's hair by manual wiping, and the incidence of respiratory tract infection in experimental mice 71 with wet hair is very high. Many reasons show that after the swimming experiment of the experimental mouse 71 is over, the hair of the experimental mouse 71 needs to be dried quickly to prevent the experimental mouse 71 from getting sick. Therefore, a drying mechanism 6 is provided inside the support column 12. When the suspension rope 45 drives the experimental mouse 71 to rise, the air intake motor 64 is started to drive the turbine 65 to rotate, and the external air enters the inner cavity 61 through the air inlet hole 62, and is blown upward by the turbine 65. The resistance wire 66 is energized and heated, and the air is blown on the resistance wire 66 and heated into hot air, and then blown out from the hot air groove 63. The experimental mouse 71 will pass through the hot air groove 63 when it rises, and the hot air can quickly evaporate the moisture in the hair of the experimental mouse 71, so that the hair of the experimental mouse 71 dries quickly.

[0033] In order to improve the drying effect of the drying mechanism 6, when the lifting rack 33 drives the shell 35 to rise, the transmission rack 52 slides in the through hole 36 of the shell 35, and the transmission rack 52 sliding in the through hole 36 also drives the transmission gear 41 inside the shell 35 to rotate, and the transmission gear 41 drives the worm 43 to rotate through the connecting rod 42, and the worm 43 drives the worm wheel 44 to rotate inside the shell 35. A suspension rope 45 is installed at the bottom of the worm wheel 44. When the worm wheel 44 rotates, it drives the suspension rope 45 to rotate, and the suspension rope 45 drives the experimental mouse 71 to rotate through the hoop 47. In this way, the experimental mouse 71 can rotate 360 ​​degrees during the rising process, which can not only shake off part of the moisture in the hair, but also the hot air blown out by the hot air slot 63 can dry the hair of the experimental mouse 71 more evenly and efficiently, thereby improving the efficiency of drying the hair of the experimental mouse 71. During the lifting process of the experimental mouse 71 and after the lifting rack 33 reaches the maximum height, the experimental mouse 71 is suspended at the bottom of the shell 35, and the drying mechanism 6 can fully dry the moisture in the hair of the experimental mouse 71, effectively preventing the experimental mouse 71 from getting sick due to wet hair.

[0034] A plurality of transmission racks 52 are mounted on the rotating ring 51, and each transmission rack 52 is inserted into a corresponding through hole 36. When the turntable 13 drives the plurality of salvaging mechanisms 3 to reciprocate, the housing 35 also drives the corresponding transmission racks 52 to rotate around the support column 12, and the transmission racks 52 drive the rotating ring 51 to rotate in the ring groove 14. A driving float 54 is rotatably mounted at the bottom of each transmission rack 52, and the driving float 54 floats on the water surface by buoyancy. The driving float 54 is rotatably connected to the transmission rack 52 so that the driving float 54 can always float on the water surface according to the change of the water surface in the cylinder 11. When the shell 35 is used to drive each transmission rack 52 to rotate, the transmission rack 52 will also drive the driving float 54 at the bottom to rotate, thereby driving away the experimental mice 71 swimming in the water, further improving the driving effect, and then cooperating with the suspension rope 45 to pull the experimental mice 71 to disturb the experimental mice 71, so that the experimental mice 71 can continue to swim in the water, reducing the stay time, and improving the efficiency of the mouse exhaustion swimming experiment.

[0035] When the experimental mouse 71 just comes out of the water, the hair will carry a lot of moisture. It may take a long time to dry it completely by relying on the drying mechanism 6. In order to further improve the drying efficiency of the experimental mouse 71's hair, during the process of the suspension rope 45 lifting the experimental mouse 71, the dial 46 arranged on the suspension rope 45 will contact the several toggle blocks 53 on the side of the corresponding transmission rack 52 one by one. The suspension rope 45 is a rope made of rubber and has a certain elasticity. When the dial 46 contacts a certain toggle block 53 and is prevented from rising, the shell 35 continues to pull the suspension rope 45 to rise, and the suspension rope 45 becomes longer. After the tension reaches a certain strength, the dial 46 passes over the toggle block 53. At this time, the suspension rope 45 is rapidly shortened under the action of its own elastic force, thereby pulling the experimental mouse 71 to shake in a short time, which can quickly shake off the water on the experimental mouse 71 and further accelerate the drying of the experimental mouse 71's hair.

[0036] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. An auxiliary swimming device for a rat model of qi deficiency and blood stasis, comprising a swimming pool mechanism (1), characterized in that: The swimming pool mechanism (1) comprises a support column (12), the top end of the support column (12) being rotatably connected to a turntable (13), and a plurality of lifting holes (16) are arranged in a circular array on the turntable (13); A timing mechanism (2) is installed on the top surface of the rotating disk (13), the timing mechanism (2) comprising a plurality of timers (21) installed at equal angles on the top surface of the rotating disk (13), and a control key (22) is provided on the top surface of the timer (21); A salvaging mechanism (3) is installed in the lifting hole (16), and the salvaging mechanism (3) comprises a lifting rack (33) slidably connected to each lifting hole (16), a start-stop pressure column (34) is fixed to the top end of the lifting rack (33), and a housing (35) is installed at the bottom end of the lifting rack (33); A suspension mechanism (4) is installed inside the housing (35), and the suspension mechanism (4) includes a worm gear (44) rotatably connected to the inside of the housing (35). A suspension rope (45) is installed at the bottom of the worm gear (44), and the suspension rope (45) passes through the bottom of the housing (35). A hoop (47) is installed at the bottom of the suspension rope (45).

2. The swimming assisting device for the Qi-deficiency and blood-stasis rat model according to claim 1, characterized in that: The swimming pool mechanism (1) further comprises a cylinder (11), the bottom of the support column (12) being mounted on the inner bottom surface of the cylinder (11), the surface of the support column (12) being provided with an annular groove (14), a rotating motor (15) being mounted inside the top end of the support column (12), and the bottom surface of the turntable (13) being mounted on the output end of the rotating motor (15).

3. The swimming assisting device for the Qi-deficiency and blood-stasis rat model according to claim 2, characterized in that: The salvaging mechanism (3) further comprises a plurality of lifting motors (31) arranged in a circumferential array inside the turntable (13), a lifting gear (32) being mounted at the output end of the lifting motor (31), the lifting gear (32) being meshingly connected with the lifting rack (33), and a through hole (36) penetrating each of the housings (35).

4. The swimming assisting device for the Qi-deficiency and blood-stasis rat model according to claim 3, characterized in that: The suspension mechanism (4) further comprises a transmission gear (41) rotatably connected to the interior of the housing (35); a side surface of the transmission gear (41) is fixed to one end of a connecting rod (42); a worm (43) is mounted on the other end of the connecting rod (42); the worm (43) is meshingly connected to the worm wheel (44); and a dial (46) is mounted on the upper end surface of the suspension rope (45).

5. The swimming assisting device for the Qi-deficiency and blood-stasis rat model according to claim 4, characterized in that: A rotating mechanism (5) is installed in the annular groove (14), and the rotating mechanism (5) includes a rotating ring (51) rotatably connected to the annular groove (14). A plurality of transmission racks (52) are arranged in a circular array on the outer side of the rotating ring (51). Each of the transmission racks (52) is slidably connected to a through hole (36) of a corresponding shell (35), and each of the transmission racks (52) is meshingly connected to a transmission gear (41) in the corresponding shell (35). A plurality of toggle blocks (53) are equidistantly arranged on the outer side of the transmission rack (52). A driving float (54) is rotatably connected to the bottom of each of the transmission racks (52), and the driving float (54) floats on the water surface in the cylinder (11).

6. The swimming assisting device for the Qi-deficiency and blood-stasis rat model according to claim 1, characterized in that: A drying mechanism (6) is arranged inside the support column (12), and the drying mechanism (6) comprises an inner cavity (61) arranged inside the support column (12); an air inlet hole (62) and a hot air groove (63) are arranged at equal angles on the support column (12); the air inlet hole (62) and the hot air groove (63) are both in communication with the inner cavity (61); an air inlet motor (64) is installed in the inner cavity (61); a turbine (65) is installed at the output end of the air inlet motor (64); and a resistance wire (66) is also installed in the inner cavity (61).

7. The swimming assisting device for the Qi-deficiency and blood-stasis rat model according to claim 2, characterized in that: An experimental mechanism (7) is installed in the cylinder (11), and the experimental mechanism (7) includes a plurality of experimental mice (71) floating in the water in the cylinder (11). A mouse tail (72) is installed at the rear of the experimental mice (71), and the hoop (47) is sleeved at the root of the mouse tail (72).

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