Animal dissection fixing device with protection function

Abstract

The utility model relates to the technical field of dissecting instruments, in particular to an animal dissecting fixing device with a protection function, which comprises a bottom plate, supporting columns are fixedly connected to four corners of the lower end of the bottom plate, pulleys are fixedly connected to the lower ends of the four supporting columns, and electric telescopic rods are fixedly connected to the left and right parts of the upper end of the bottom plate. The upper ends of the two electric telescopic rods are fixedly connected with adjusting devices, the inner side faces of the two adjusting devices are jointly and fixedly connected with a protection device, and the upper end of the protection device is fixedly connected with a clamping device. According to the animal anatomy fixing device with the protection function, through the arrangement of the protection device, the convex block on the operation table is aligned to the groove formed in the collection bin, so that the operation table and the collection bin are fixed; blood or other liquid flowing out of the animal body flows into the collecting bin through the through holes formed in the operation table, and the problem that a large amount of blood or liquid flows out to cause pollution to the working table is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dissecting instruments, in particular to an animal dissecting fixing device with a protective function. Background Art

[0002] Experimental animal anatomy is closely integrated with life sciences, sports sciences, medicine, etc., laying a solid foundation for professional basic courses and professional courses for students majoring in life sciences, sports sciences, medicine, etc. It is the best way to understand theoretical knowledge, so it occupies an extremely important position in the education of life sciences, sports sciences, medicine, etc.

[0003] However, the existing animal dissection devices still have the following shortcomings: 1. Most laboratories currently use dissection boards, which use rectangular wooden boards or foam boards, erect small columns on the boards, and use wires to wrap the animal's limbs, and then fix the wires on the small columns, which can easily cause blood to splash from the animal's body and affect the experimental table; 2. It is impossible to arbitrarily adjust the direction and tightness of the limbs according to the size of the animal's body, which may result in the animal's tissues and organs not being fully exposed, limiting the surgical field of view, affecting the modeling or sampling operations, and increasing the difficulty of the experiment. Therefore, we propose an animal dissection fixation device with a protective function. Utility Model Content

[0004] The main purpose of the utility model is to provide an animal dissection fixing device with a protective function, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An animal dissection fixation device with a protective function comprises a base plate, support columns are fixedly connected at the four corners of the lower end of the base plate, pulleys are fixedly connected at the lower ends of the four support columns, electric telescopic rods are fixedly connected at the upper left part and the upper right part of the base plate, adjusting devices are fixedly connected at the upper ends of the two electric telescopic rods, protective devices are fixedly connected to the inner sides of the two adjusting devices, and a clamping device is fixedly connected to the upper end of the protective device.

[0007] Preferably, the protective device includes a fixing component and an operating table, a plurality of through holes passing through the upper end of the operating table are provided, the front and rear ends of the operating table are fixedly connected with connecting blocks, the connecting blocks are threadedly connected with screws, and the left and right ends of the operating table are fixedly connected with two protrusions.

[0008] Preferably, the fixing assembly comprises a collecting bin, two grooves are provided at the left upper end and the right upper end of the collecting bin, and threaded holes are provided at the front upper end and the rear upper end of the collecting bin.

[0009] Preferably, the adjusting device on the right side includes a fixed plate and a rotating disk, and the left ends of the fixed plate and the rotating disk are each provided with a plurality of first and second holes that penetrate left and right, and the first and second holes are interspersed with positioning pins, and the right end of the rotating disk is interspersed with a handle, the lower end of the fixed plate is fixedly connected to the upper end of the electric telescopic rod, and the rotating disk is interspersed with the fixed plate through the positioning pin.

[0010] Preferably, the left end and the right end of the collecting bin are fixedly connected to the inner side surfaces of the two fixing plates, the operating table is threadedly connected to the threaded hole by screws, and the groove and the protrusion are matched.

[0011] Preferably, the clamping device includes a fixed column, a screw rod is inserted and connected to the inner wall surface of the fixed column, a rotating handle is fixedly connected to the left end of the screw rod, two lassoes are threadedly connected to the outer surface of the screw rod, the outer surfaces of the two lassoes are fixedly connected to connecting columns, the upper ends of the two connecting columns are fixedly connected to splints, and the lower end of the fixed column is fixedly connected to the upper end of the operating table.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, by setting a protective device, aligning the protrusion on the operating table with the groove set in the collecting bin, and threading the screw into the threaded hole, the operating table and the collecting bin are fixed, and then the animal's limbs are clamped and fixed with a clamping device before the dissection can be performed. During the dissection, the blood or other liquids flowing out of the animal's body will flow into the collecting bin through a number of through holes set on the operating table, avoiding the problem of contamination of the workbench caused by the outflow of a large amount of blood or liquid. When the operation is over, the screws are unscrewed to clean the collecting bin. During the dissection process, the staff does not need to worry about hygiene issues, which greatly increases efficiency.

[0014] 2. In the utility model, a clamping device is provided, and the screw is rotated by manually rotating the handle. Due to the two threads in opposite directions provided on the outer surface of the screw, when the screw is working, the two lassoes drive the splints to move left and right, and the opening angle and direction of the animal's limbs required for the experiment can be adjusted at will, which can fully expose the animal's tissues and organs, ensure a good surgical field of view, and reduce the difficulty of the experiment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an animal dissection fixation device with a protective function according to the utility model;

[0016] Figure 2 This is a schematic structural diagram of an adjusting device of an animal dissection fixing device with a protective function according to the utility model;

[0017] Figure 3 It is a structural schematic diagram of a protective device of an animal dissection fixation device with a protective function according to the utility model;

[0018] Figure 4 The utility model is a structural schematic diagram of a fixing component of an animal dissection fixing device with a protective function.

[0019] Figure 5 The utility model is a schematic structural diagram of a clamping device of an animal dissection fixation device with a protective function.

[0020] In the figure: 1. base plate; 2. support column; 3. pulley; 4. electric telescopic rod; 5. adjustment device; 6. protective device; 7. clamping device; 51. fixing plate; 52. first socket; 53. rotating disk; 54. second socket; 55. positioning pin; 56. handle; 61. fixing assembly; 62. operating table; 63. through hole; 64. connecting block; 65. screw; 66. protrusion; 611. collecting bin; 612. groove; 613. threaded hole; 71. fixing column; 72. screw rod; 73. rotating handle; 74. lasso; 75. connecting column; 76. splint. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-4, the utility model provides a technical solution:

[0025] An animal dissection fixation device with a protective function comprises a base plate 1, support columns 2 are fixedly connected at the four corners of the lower end of the base plate 1, pulleys 3 are fixedly connected at the lower ends of the four support columns 2, electric telescopic rods 4 are fixedly connected at the left and right upper ends of the base plate 1, adjusting devices 5 are fixedly connected at the upper ends of the two electric telescopic rods 4, protective devices 6 are fixedly connected to the inner sides of the two adjusting devices 5, and a clamping device 7 is fixedly connected to the upper end of the protective device 6.

[0026] In this embodiment, the protective device 6 includes a fixing component 61 and an operating table 62. A plurality of through holes 63 are provided at the upper end of the operating table 62, and during the dissection process, blood or liquid flowing from the animal body flows through the through holes 63 and flows into the lower part for collection to prevent splashing. The front and rear ends of the operating table 62 are fixedly connected with connecting blocks 64, and the connecting blocks 64 are threadedly connected with screws 65. The left and right ends of the operating table 62 are fixedly connected with two protrusions 66.

[0027] In this embodiment, the fixing component 61 includes a collecting bin 611, which is used to store animal blood or liquid during the dissection process. Two grooves 612 are provided at the upper left and upper right parts of the collecting bin 611, and threaded holes 613 are provided at the upper front and upper rear parts of the collecting bin 611; the screws 65 are threadedly connected to the threaded holes 613 to fix the collecting bin 611 and the operating table 622. The right-side adjusting device 5 includes a fixing plate 51 and a rotating disk 53. The left ends of the fixing plate 51 and the rotating disk 53 are provided with a plurality of first and second sockets 52 and 54 that penetrate left and right. The first and second sockets 52 and 54 are interspersed with positioning pins 55. When rotation is required, the positioning pin 55 is pulled out. When the rotation is at an appropriate angle, the positioning pin 55 is inserted into the first and second sockets 52 and 54. To complete the limit fixation, the right end of the rotating disk 53 is inserted and connected with a handle 56, the lower end of the fixed plate 51 is fixedly connected to the upper end of the electric telescopic rod 4, and the rotating disk 53 is inserted and connected with the fixed plate 51 through the positioning pin 55; the left and right ends of the collecting bin 611 are fixedly connected to the inner side surfaces of the two fixed plates 51, and the operating table 62 is threadedly connected to the threaded hole 613 through the screw 65, and the groove 612 and the protrusion 66 are adapted; the clamping device 7 includes a fixed column 71, and the inner wall surface of the fixed column 71 is inserted and connected with a screw rod 72, and the left end of the screw rod 72 is fixedly connected with a rotating handle 73, and the outer surface of the screw rod 72 is threadedly connected with two lassoes 74, and the outer surfaces of the two lassoes 74 are fixedly connected with connecting columns 75, and the upper ends of the two connecting columns 75 are fixedly connected with clamping plates 76, and the lower end of the fixed column 71 is fixedly connected to the upper end of the operating table 62.

[0028] It should be noted that the utility model is an animal dissection fixing device with a protective function. In the specific use process, by setting the protective device 6, the protrusion 66 on the operating table 62 is aligned with the groove 612 set in the collection bin 611, and the screw 65 is threadedly connected in the threaded hole 613 to achieve the fixation of the operating table 62 and the collection bin 611. Then, the animal's limbs are clamped and fixed with the clamping device 7, and then the dissection can be performed. During the dissection, the blood or other liquids flowing out of the animal body will flow into the collection bin 611 through the several through holes 63 set on the operating table 62, avoiding the possibility of a large amount of blood or The outflow of liquid causes the contamination of the workbench. When the operation is over, the screw 65 is unscrewed to clean the collection chamber 611. During the dissection process, the staff does not have to worry about hygiene issues, which greatly increases efficiency. By setting up the clamping device 7, the screw 72 is rotated by manually rotating the handle 73. Due to the two opposite threads set on the outer surface of the screw 72, when the screw 72 is working, the two lassoes 74 drive the splint 76 to move left and right, and the angle and direction of the animal's limbs required for the experiment can be adjusted at will, which can fully expose the animal's tissues and organs, ensure a good surgical field of view, and reduce the difficulty of the experiment.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An animal dissection fixation device with protective function, comprising a bottom plate (1), characterized in that: The four corners of the lower end of the base plate (1) are fixedly connected to support columns (2), the lower ends of the four support columns (2) are fixedly connected to pulleys (3), the left and right upper ends of the base plate (1) are fixedly connected to electric telescopic rods (4), the upper ends of the two electric telescopic rods (4) are fixedly connected to adjustment devices (5), the inner sides of the two adjustment devices (5) are fixedly connected to a protective device (6), and the upper ends of the protective devices (6) are fixedly connected to a clamping device (7); The protective device (6) comprises a fixing assembly (61) and an operating table (62). The upper end of the operating table (62) is provided with a plurality of through holes (63) passing through the upper and lower ends. The front and rear ends of the operating table (62) are fixedly connected with connecting blocks (64). The connecting blocks (64) are threadedly connected with screws (65). The left and right ends of the operating table (62) are fixedly connected with two protrusions (66).

2. The animal dissection fixation device with protective function according to claim 1, characterized in that: The fixing assembly (61) comprises a collecting bin (611), the left upper portion and the right upper portion of the collecting bin (611) are both provided with two grooves (612), and the front upper portion and the rear upper portion of the collecting bin (611) are both provided with threaded holes (613).

3. The animal dissection fixation device with protective function according to claim 1, characterized in that: The adjusting device (5) on the right side comprises a fixed plate (51) and a rotating disk (53), the left ends of the fixed plate (51) and the rotating disk (53) are both provided with a plurality of first plug holes (52) and second plug holes (54) which penetrate left and right, the first plug holes (52) and the second plug holes (54) are inserted and connected with positioning pins (55), the right end of the rotating disk (53) is inserted and connected with a handle (56), the lower end of the fixed plate (51) is fixedly connected to the upper end of the electric telescopic rod (4), and the rotating disk (53) is inserted and connected with the fixed plate (51) via the positioning pins (55).

4. The animal dissection fixation device with protective function according to claim 2, characterized in that: The left and right ends of the collecting bin (611) are fixedly connected to the inner side surfaces of the two fixing plates (51), the operating table (62) is threadedly connected to the threaded hole (613) via screws (65), and the groove (612) and the protrusion (66) are matched.

5. The animal dissection fixation device with protective function according to claim 1, characterized in that: The clamping device (7) comprises a fixed column (71), the inner wall surface of the fixed column (71) is connected with a screw rod (72), the left end of the screw rod (72) is fixedly connected with a rotating handle (73), the outer surface of the screw rod (72) is threadedly connected with two lassoes (74), the outer surfaces of the two lassoes (74) are fixedly connected with a connecting column (75), the upper ends of the two connecting columns (75) are fixedly connected with a clamping plate (76), and the lower end of the fixed column (71) is fixedly connected to the upper end of the operating table (62).

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