Cleaning rack for diabetic rat experiment

Abstract

The utility model aims to provide a diabetic rat experiment cleaning rack, and relates to the technical field of medical instruments, an operation plate is rotatably connected with a mounting plate through two telescopic support rods, and the inclination angle of the mounting plate is adjusted through the stretching and retracting of the two telescopic support rods, so that a rat is convenient to observe and fix, and the experiment efficiency is improved; four-limb fixing pieces are slidably arranged on the two sides of a mounting plate, a fixing plate is slidably connected with the mounting plate through a rotating connection mounting block, one end of an arc-shaped rotating plate of each four-limb fixing piece is slidably connected with the fixing plate through a rotating connection sliding seat, and the other end of the arc-shaped rotating plate of each four-limb fixing piece is slidably connected with the fixing plate through a buckle connection sliding seat; the pressing blocks are controlled to move, press and fix the four limbs of the rat by tightening four limb adjusting bolts arranged on the arc-shaped rotating plate; the pipeline fixing part is fixedly mounted on the mounting plate, and the pressure measuring pipeline inserted into the urethra of the rat can be fixed through a plurality of fixing bands arranged on the telescopic cross rod of the pipeline fixing part, so that the pipeline is prevented from falling off during an experiment to influence the experiment.

Description

Technical Field

[0001] The utility model relates to the technical field related to medical devices, in particular to a cleaning rack for diabetic rat experiments. Background Art

[0002] Diabetic neurogenic bladder (DNB), also known as diabetic bladder dysfunction, is a dysfunction of peripheral nerve endings that control the bladder caused by diabetes, which can cause severe urinary retention, urinary incontinence and chronic renal failure. Currently, the study of the pathogenesis of DNB is a hot topic. The most common method is to use streptozotocin (STZ) to replicate the diabetic rat model. During the diabetic rat experiment, the rat needs to be fixed to prevent the rat from moving, and then a pressure measuring tube is inserted into the rat urethra.

[0003] The utility model patent with publication number CN210447270U discloses an animal experimental table for studying diabetic bladder disease in rats, including a device shell and a workbench arranged on the top of the device shell. The center of the workbench is recessed inward to form a first groove, an operating table is arranged in the first groove, and second grooves are arranged at both ends of the operating table. A positioning column is arranged in the second groove, and a positioning protrusion is arranged on the positioning column. A positioning groove that is interference fit with the positioning protrusion is arranged on the inner side wall of the second groove. A disinfection chamber is arranged inside the device shell, a nozzle is arranged on the table top at one end of the workbench, and an ultraviolet sterilization lamp and a spotlight are arranged on the table top at the other end of the workbench.

[0004] The prior art (CN210447270U) realizes the free positioning of the positioning column through the positioning protrusion on the positioning column and the positioning groove on the second groove, making the fixation of the trunk of the experimental animal more flexible. The use function of the animal experimental table is improved by setting a disinfection room, an ultraviolet disinfection lamp, a spotlight, and a nozzle, so that the experimental table integrates multiple functions. However, the following problems still exist:

[0005] 1. The animal experiment platform for studying diabetic cystopathy in rats in the prior art (CN210447270U) fixes the rats on the operating table, and the operating table cannot be adjusted in angle, which makes it inconvenient to observe and fix the rats, affecting the experimental efficiency;

[0006] 2. The animal experiment platform for studying diabetic cystopathy in rats in the prior art (CN210447270U) is a platform in which the limbs of the rats are bound to the positioning columns, but the fixation is not firm and the device also lacks a fixing device for the pressure measuring pipe. The pipe is easy to fall off during the experiment, affecting the experiment. Utility Model Content

[0007] In view of the deficiencies of the prior art, the present invention provides the following technical solutions:

[0008] A washing rack for diabetic rat experiments comprises a box body, an operating panel is detachably mounted on the box body, the operating panel is rotatably connected to a mounting plate via two telescopic support rods, the inclination angle of the mounting plate is adjusted by telescoping the two telescopic support rods, two limb fixing members are slidably arranged on both sides of the mounting plate, the limb fixing members comprise a fixing plate, a plurality of arc-shaped rotating plates and a mounting block slidably connected to the mounting plate, the fixing plate is rotatably connected to the mounting block, one end of the arc-shaped rotating plate is slidably connected to the fixing plate via a rotatably mounted sliding seat, and the other end is slidably connected to the fixing plate via a snap-fit ​​sliding seat, a limb adjusting bolt is threadedly mounted on the arc-shaped rotating plate, and a pressing block is rotatably mounted on one end of the limb adjusting bolt;

[0009] The chest and abdomen fixing piece is slidably arranged on the mounting plate, and the chest and abdomen fixing piece includes a restraining belt and two sliding blocks slidably connected to the mounting plate, an extension block is slidably arranged on the sliding block, a rotating bin and a mounting channel are provided in the extension block, the mounting channel is communicated with the rotating bin, a mounting card plate is rotatably installed in the rotating bin, two ends of the restraining belt respectively pass through the mounting channel, and the restraining belt in the mounting channel is squeezed by the rotating card plate to fix the restraining belt;

[0010] A pipe fixing piece is fixedly mounted on the tail end of the mounting plate. The pipe fixing piece comprises a telescopic vertical rod fixedly connected to the mounting plate. A telescopic horizontal rod is fixedly mounted on the upper end of the telescopic vertical rod. A plurality of fixing belts are arranged on the telescopic horizontal rod.

[0011] Furthermore, the upper end of the mounting plate is rotatably mounted on a head fixing part, and the head fixing part includes two arc-shaped clamping plates rotatably connected to the mounting plate, one end of the arc-shaped clamping plate is rotatably connected to the side of the mounting plate via a rotating shaft, and the other end is closed and connected via a locking frame, a head adjusting bolt is threadedly mounted on the arc-shaped clamping plate, and one end of the head adjusting bolt is rotatably mounted on a fixing cover.

[0012] Furthermore, sliding grooves are provided on both sides of the mounting plate, the mounting block and the sliding block are both located in the sliding grooves and slide, and the sliding block is provided with fastening bolts to limit the sliding of the extension block.

[0013] Furthermore, a plurality of through holes are provided on the operating panel, and handles are provided on both sides of the operating panel.

[0014] Furthermore, a disinfection lamp, a nozzle and a lighting lamp are arranged on the box.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The utility model provides two telescopic support rods on the operation panel to rotatably connect the mounting plate. The inclination angle of the mounting plate can be adjusted by telescoping the two telescopic support rods, which facilitates the observation and fixation of rats and improves the experimental efficiency.

[0017] 2. The utility model slides limb fixing pieces on both sides of the mounting plate, and the fixing plate of the limb fixing piece is slidably connected to the mounting plate through a rotating connection mounting block, and one end of the arc-shaped rotating plate of the limb fixing piece is slidably connected to the fixing plate through a rotating connection sliding seat, and the other end is slidably connected to the fixing plate through a buckle connection sliding seat, and the pressing block is controlled to move and press to fix the rat's limbs by tightening the limb adjustment bolts arranged on the arc-shaped rotating plate. The rat's limbs can be fixed according to the rat's body shape, and the angle of fixing the rat's limbs can be adjusted;

[0018] 3. The utility model slides a chest and abdomen fixing piece on the mounting plate, slides an extension block on the sliding block of the chest and abdomen fixing piece, passes both ends of the restraint belt through the mounting channel on the extension block, and squeezes and fixes the restraint belt by rotating the card plate, so that the tightness of the restraint belt can be adjusted conveniently, and the distance between the two ends of the restraint belt can be adjusted by sliding the extension block, so that the rat is fixed more firmly;

[0019] 4. The utility model fixes the pipe fixing part on the mounting plate, and the pressure measuring pipe inserted into the rat urethra can be fixed by a plurality of fixing belts arranged on the telescopic cross bar of the pipe fixing part, so as to avoid the pipe falling off during the experiment and affecting the experiment. The angle and height of the pressure measuring pipe inserted into the rat urethra can be adjusted by the telescopic vertical rod and the telescopic cross bar of the pipe fixing part. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the operating panel of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the head fixing member of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the chest and abdomen fixing device of the utility model;

[0025] Figure 6 This is an enlarged schematic diagram of the chest and abdomen fixing device A of the utility model;

[0026] Figure 7 This is a schematic diagram of the structure of the limb fixing member of the utility model;

[0027] Figure 8 This is a schematic diagram of the structure of the pipeline fixing piece of the utility model.

[0028] In the figure: box body -1, disinfection lamp -2, nozzle -3, lighting lamp -4, operation panel -5, through hole -51, handle -52, telescopic support rod -53, mounting plate -6, head fixing piece -7, arc clamping plate -71, head adjusting bolt -72, fixing cover -73, locking frame -74, rotating shaft -75, limb fixing piece -8, mounting block -81, fixing plate -82, arc rotating plate -83, limb adjusting bolt -84, pressing block -85, buckle -86, sliding seat -87, chest and abdomen fixing piece -9, sliding block -91, extension block -92, rotating bin -921, mounting channel -922, restraining belt -93, fastening bolt -94, card plate -95, pipe fixing piece -10, telescopic vertical rod -101, telescopic horizontal rod -102, fixing belt -103. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0030] Embodiment 1:

[0031] See also Figure 1-8 A diabetic rat experimental cleaning rack comprises a box body 1, an operating panel 5 is detachably mounted on the box body 1, and a mounting plate 6 is rotatably connected to the operating panel 5 through two telescopic support rods 53. The inclination angle of the mounting plate 6 is adjusted by telescoping the two telescopic support rods 53, so as to facilitate observation and fixation of rats and improve experimental efficiency;

[0032] In this embodiment, a plurality of through holes 51 are provided on the operating panel 5 , and handles 52 are provided on both sides of the operating panel 5 , which can be clamped on the water tank provided in the middle of the box body 1 , so as to facilitate the disassembly and assembly of the operating panel.

[0033] Embodiment 2:

[0034] See also Figure 1-8According to Example 1, two limb fixing members 8 are slidably arranged on both sides of the mounting plate 6, and the limb fixing members 8 include a fixing plate 82, a plurality of arc-shaped rotating plates 83, and a mounting block 81 slidably connected to the mounting plate 6. Sliding grooves are provided on both sides of the mounting plate 6, and the mounting block 81 is located in the sliding groove and slides. The fixing plate 82 is rotatably connected to the mounting block 81. One end of the arc-shaped rotating plate 83 is slidably connected to the fixing plate 82 by rotatably installing a sliding seat 87, and the other end is connected to the sliding seat 87 and the fixing plate 82 by a buckle 86. Sliding grooves are provided on both sides of the fixing plate 82, and the sliding seat 87 is located in the sliding groove and slides. The limb adjusting bolts 84 are threadedly installed on the arc-shaped rotating plate 83, and one end of the limb adjusting bolt 84 is rotatably installed with a pressing block 85;

[0035] In this embodiment, limb fixing parts 8 are slidably arranged on both sides of the mounting plate 6, and the fixing plate 82 of the limb fixing parts 8 is slidably connected to the mounting plate 6 by rotating and connecting the mounting block 81, and one end of the arc-shaped rotating plate 83 of the limb fixing parts 8 is slidably connected to the fixing plate 82 by rotating and connecting the sliding seat 87, and the other end is slidably connected to the fixing plate 82 by connecting the sliding seat 87 through a buckle 86. By tightening the limb adjustment bolts 84 arranged on the arc-shaped rotating plate 83, the pressing block 85 is controlled to move and press to fix the rat's limbs. The rat's limbs can be fixed according to the body shape of the rat, and the angle of fixing the rat's limbs can be adjusted, so that the fixation is more firm.

[0036] Embodiment 3:

[0037] See also Figure 1-8 According to Example 1, a chest and abdomen fixing member 9 is slidably arranged on the mounting plate 6, and the chest and abdomen fixing member 9 includes a restraining belt 93 and two sliding blocks 91 slidably connected to the mounting plate 6, and an extension block 92 is slidably arranged on the sliding block 91, and a rotating bin 921 and an installation channel 922 are provided in the extension block 92, and the installation channel 922 is communicated with the rotating bin 921, and a mounting card plate 95 is rotatably installed in the rotating bin 921, and the two ends of the restraining belt 93 pass through the installation channel 922 respectively, and the restraining belt 93 in the installation channel 922 is squeezed by the rotating card plate 95 to fix the restraining belt 93;

[0038] In this embodiment, a chest and abdomen fixing piece 9 is slidably set on the mounting plate 6, and an extension block 92 is slidably set on the sliding block 91 of the chest and abdomen fixing piece 9, and the two ends of the restraint belt 93 are passed through the mounting channel 922 on the extension block 92, and the restraint belt 93 is squeezed and fixed by rotating the clamping plate 95, so that the tightness of the restraint belt 93 can be adjusted conveniently, and the distance between the two ends of the restraint belt 93 can be adjusted by sliding the extension block 92, so that the rat is fixed more firmly.

[0039] Embodiment 4:

[0040] See also Figure 1-8 According to Embodiment 1, a pipe fixing member 10 is fixedly installed at the tail end of the mounting plate 6, and the pipe fixing member 10 includes a telescopic vertical rod 101 fixedly connected to the mounting plate 6, and a telescopic horizontal rod 102 is fixedly installed at the upper end of the telescopic vertical rod 101, and a plurality of fixing belts 103 are arranged on the telescopic horizontal rod 102;

[0041] In this embodiment, a pipe fixing member 9 is fixedly installed on the mounting plate 6. A plurality of fixing belts 103 provided on the telescopic cross bar 102 of the pipe fixing member 9 can fix the pressure measuring pipe inserted into the rat urethra to prevent the pipe from falling off during the experiment and affecting the experiment. The telescopic vertical rod 101 and the telescopic cross bar 102 of the pipe fixing member 10 can be extended and retracted to adjust the angle and height of the pressure measuring pipe fixedly inserted into the rat urethra.

[0042] Embodiment 5:

[0043] See also Figure 1-8 According to Example 1, the upper end of the mounting plate 6 is rotatably mounted with a head fixing member 7, and the head fixing member 7 includes two arc-shaped clamping plates 71 rotatably connected to the mounting plate 6, one end of the arc-shaped clamping plate 71 is rotatably connected to the side of the mounting plate 6 through a rotating shaft 75, and the other end is closed and connected through a locking frame 74, that is, after the two arc-shaped clamping plates 71 are rotated and contacted together, the two arc-shaped clamping plates 71 are framed by the locking frame 74, and a head adjusting bolt 72 is threadedly mounted on the arc-shaped clamping plate 71, and one end of the head adjusting bolt 72 is rotatably mounted with a fixing cover 73, and the fixing cover is controlled to move and clamp the rat's ears by tightening the head adjusting bolt 72, thereby fixing the rat's head.

[0044] Embodiment 6:

[0045] See also Figure 1-8 According to Example 1, a disinfection lamp 2, a nozzle 3 and a lighting lamp 4 are provided on the box body 1, and the operation panel 5 and the mounting panel 6 can be rinsed and disinfected. The disinfection lamp 2, the nozzle 3 and the lighting lamp 4 are all prior arts and are common devices on the market, and are not described in detail in this application.

[0046] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A diabetic rat experimental cleaning rack, comprising a box, characterized in that: The operating panel is detachably mounted on the box body, and the operating panel is rotatably connected to the mounting plate by two telescopic support rods. The inclination angle of the mounting plate is adjusted by telescoping the two telescopic support rods. Two limb fixing members are slidably arranged on both sides of the mounting plate, and the limb fixing members include a mounting block slidably connected to a fixing plate, a plurality of arc-shaped rotating plates, and a fixing plate. The fixing plate is rotatably connected to the mounting block, one end of the arc-shaped rotating plate is slidably connected to the fixing plate by a rotatably mounted sliding seat, and the other end is slidably connected to the fixing plate by a snap-fit ​​sliding seat, and the arc-shaped rotating plate is threadedly mounted with limb adjusting bolts, and one end of the limb adjusting bolt is rotatably mounted with a pressing block; The chest and abdomen fixing piece is slidably arranged on the mounting plate, and the chest and abdomen fixing piece includes a restraining belt and two sliding blocks slidably connected to the mounting plate, an extension block is slidably arranged on the sliding block, a rotating bin and a mounting channel are provided in the extension block, the mounting channel is communicated with the rotating bin, a mounting card plate is rotatably installed in the rotating bin, two ends of the restraining belt respectively pass through the mounting channel, and the restraining belt in the mounting channel is squeezed by the rotating card plate to fix the restraining belt; A pipe fixing piece is fixedly mounted on the tail end of the mounting plate. The pipe fixing piece comprises a telescopic vertical rod fixedly connected to the mounting plate. A telescopic horizontal rod is fixedly mounted on the upper end of the telescopic vertical rod. A plurality of fixing belts are arranged on the telescopic horizontal rod.

2. A diabetic rat experiment cleaning rack according to claim 1, characterized in that: The upper end of the mounting plate is rotatably mounted on a head fixing part, and the head fixing part includes two arc-shaped clamping plates rotatably connected to the mounting plate, one end of the arc-shaped clamping plate is rotatably connected to the side of the mounting plate via a rotating shaft, and the other end is closed and connected via a locking frame, a head adjusting bolt is threadedly mounted on the arc-shaped clamping plate, and one end of the head adjusting bolt is rotatably mounted on a fixing cover.

3. A diabetic rat experiment cleaning rack according to claim 1, characterized in that: Sliding grooves are provided on both sides of the mounting plate, and the mounting block and the sliding block are both located in the sliding grooves and slide therein, and the sliding block is provided with fastening bolts to limit the sliding of the extension block.

4. A diabetic rat experiment cleaning rack according to claim 1, characterized in that: The operation panel is provided with a plurality of through holes, and handles are arranged on both sides of the operation panel.

5. A diabetic rat experiment cleaning rack according to claim 1, characterized in that: The box body is provided with a disinfection lamp, a spray head and a lighting lamp.

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