Dissector for veterinary use

Abstract

The utility model relates to the technical field of veterinary instruments, and specifically discloses a dissection knife for livestock, comprising: a knife body mechanism, a knife sharpening mechanism and an anti-dropping mechanism respectively assembled on the knife body mechanism; the knife body mechanism comprises a knife head, a handle is fixedly installed on one side of the knife head; the knife sharpening mechanism comprises a moving sleeve slidingly installed on the periphery of the knife head, a movable cavity is formed in the moving sleeve, a floating seat is slidingly installed in the movable cavity, a knife sharpening stone corresponding to the knife head is fixedly installed on the top of the floating seat, and a knife sharpening groove is formed in the top of the knife sharpening stone; when the cutting edge position of the knife head is worn, the moving sleeve is pushed back and forth to move, the knife sharpening stone moves along the cutting edge position of the knife head, the knife sharpening groove is used to conveniently rub the cutting edge, the cutting edge is kept sharp, no additional knife sharpener or other tools need to be carried, and the dissection operation on animals is more convenient.

Description

Technical Field

[0001] This utility model belongs to the field of veterinary instrument technology, specifically relating to a dissecting scalpel for livestock. Background Technology

[0002] In the animal husbandry and veterinary industry, scalpels are the core tools for animal dissection, disease diagnosis, and teaching demonstrations. With the large-scale and intensive development of animal husbandry and the continuous advancement of veterinary diagnosis and treatment technology, higher requirements have been placed on the performance and function of scalpels. Traditional animal husbandry scalpels are usually designed with sharp blades to meet basic cutting needs and play an important role in scenarios such as livestock slaughter and disease diagnosis.

[0003] However, during the dissection of animals, the scalpel blade wears down due to the need to cut large areas of animal tissue over long periods, resulting in reduced sharpness and causing considerable inconvenience to the dissection process. Therefore, the applicant proposes a livestock scalpel to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a scalpel for animal husbandry. By integrating a whetstone into the scalpel, the blade can be rubbed by moving the whetstone back and forth when it becomes worn, thus maintaining the sharpness of the blade. This eliminates the need for additional tools such as sharpeners and brings greater convenience to animal dissection.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A livestock dissecting scalpel, comprising:

[0007] The blade body mechanism and the sharpening mechanism and anti-detachment mechanism respectively assembled on the blade body mechanism;

[0008] The blade body mechanism includes a blade head, and a handle is fixedly installed on one side of the blade head;

[0009] The sharpening mechanism includes a movable sleeve slidably mounted around the blade head. The movable sleeve has an internal cavity, and a floating seat is slidably mounted inside the cavity. A sharpening stone corresponding to the blade head is fixedly mounted on the top of the floating seat, and a sharpening groove is formed on the top of the sharpening stone.

[0010] Preferably, the anti-slip mechanism includes a limiting frame fixedly installed on the top of the handle, the inner side of the limiting frame having a rounded chamfer, and a limiting ring fixedly installed on the bottom of the handle.

[0011] Preferably, a protective pad is attached to the top of the handle, and the protective pad corresponds to the limiting frame.

[0012] Preferably, the movable sleeve and the cutter head are slidably mounted together via a limiting block, and the cutter head has a movable groove for the limiting block to slide.

[0013] Preferably, the movable sleeve is fixed to the cutter head by a fixing knob, and the front and rear ends of the movable sleeve are evenly distributed with anti-slip textures.

[0014] Preferably, the floating seat and the movable cavity are slidably mounted via a slider, and the inner wall of the movable cavity is provided with a groove for the slider to slide.

[0015] Preferably, a thrust spring is fixedly installed between the bottom of the floating seat and the movable cavity, and anti-slip strips are evenly distributed on the surface of the handle.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) This utility model is equipped with a sharpening mechanism. When the blade edge of the blade is worn, the moving sleeve can be pushed back and forth to move the sharpening stone along the blade edge. The sharpening groove can be used to rub the blade edge, keeping the blade edge sharp. There is no need to carry additional sharpening tools, which can bring more convenience to the dissection of animals.

[0018] (2) This utility model is equipped with an anti-detachment mechanism, which can make the limiting frame lock in the web of the hand when the hand holds the handle, and at the same time allow the fingers to be inserted into the limiting ring, which can effectively limit the hand and prevent the hand from detaching from the handle during the dissection of the animal, thus effectively improving the use effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the blade body mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the grinding mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the whetstone structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the movable sleeve structure of this utility model;

[0024] Figure 6This is a schematic diagram of the anti-detachment mechanism of this utility model;

[0025] In the diagram: 1. Blade body mechanism; 11. Blade head; 12. Handle; 13. Protective pad; 14. Anti-slip strip; 15. Movable groove; 2. Sharpening mechanism; 21. Moving sleeve; 22. Anti-slip texture; 23. Limiting block; 24. Sharpening stone; 25. Floating seat; 26. Thrust spring; 27. Movable cavity; 28. Slide groove; 29. ​​Fixed knob; 210. Slider; 211. Sharpening groove; 3. Anti-disengagement mechanism; 31. Limiting frame; 32. Limiting ring. Detailed Implementation

[0026] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example 1:

[0030] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a livestock dissecting scalpel includes:

[0031] The blade body mechanism 1, the sharpening mechanism 2 and the anti-detachment mechanism 3 respectively mounted on the blade body mechanism 1;

[0032] The blade body mechanism 1 includes a blade head 11, and a handle 12 is fixedly installed on one side of the blade head 11;

[0033] The sharpening mechanism 2 includes a movable sleeve 21 that is slidably mounted on the periphery of the blade head 11. The movable sleeve 21 has an open movable cavity 27. A floating seat 25 is slidably mounted inside the movable cavity 27. A sharpening stone 24 corresponding to the blade head 11 is fixedly mounted on the top of the floating seat 25. A sharpening groove 211 is opened on the top of the sharpening stone 24.

[0034] As can be seen from the above, by using the hand to hold the handle 12 during use, the anti-detachment mechanism 3 can limit the hand, making it difficult for the hand to detach from the handle 12. By operating the blade 11, it is convenient to perform dissection operations on animals.

[0035] When the blade at the bottom of the blade head 11 is worn, the moving sleeve 21 can be pushed to move back and forth along the surface of the blade head 11, allowing the whetstone 24 to move along the blade position of the blade head 11. The floating seat 25 can float up and down, ensuring that the sharpening groove 211 is always in contact with the blade. The sharpening groove 211 is V-shaped and can fit snugly against the blade. The sharpening groove 211 can be used to easily rub the blade position, keeping the blade position sharp. There is no need to carry additional sharpening tools, which can bring more convenience to animal dissection operations.

[0036] Depend on Figure 6 It can be seen that the anti-slip mechanism 3 includes a limiting frame 31 fixedly installed on the top of the handle 12, the inner side of the limiting frame 31 is rounded and chamfered, and a limiting ring 32 is fixedly installed on the bottom of the handle 12.

[0037] As can be seen from the above, when the hand holds the handle 12, the limiting frame 31 can be locked in the web of the hand, which can limit the top of the hand. At the same time, the fingers can be inserted into the limiting ring 32, which can limit the fingers. This can effectively limit the hand during the holding process, and prevent the hand from detaching from the handle 12 when dissecting animals, thus effectively improving the use effect.

[0038] For details, please refer to Figure 6 As shown, a protective pad 13 is attached to the top of the handle 12, and the protective pad 13 corresponds to the limit bracket 31.

[0039] As can be seen from the above, when the limiting bracket 31 limits the position of the hand's thumb and forefinger, the protective pad 13 can support the position of the thumb and forefinger, which can reduce the friction between the position of the thumb and forefinger and the handle 12 and reduce discomfort, thus improving the comfort of holding the hand.

[0040] For details, please refer to Figure 2 and Figure 3 As shown, the movable sleeve 21 and the cutter head 11 are slidably installed together by a limiting block 23, and the cutter head 11 is provided with a movable groove 15 for the limiting block 23 to slide.

[0041] As can be seen from the above, the limiting block 23 can slide along the movable groove 15, which makes it convenient to move the movable sleeve 21 along the surface of the cutter head 11. At the same time, the limiting effect of the movable groove 15 on the limiting block 23 prevents the movable sleeve 21 from falling off the cutter head 11, making it convenient to perform the sharpening operation.

[0042] Example 2:

[0043] refer to Figure 1 and Figure 3 As shown, the movable sleeve 21 is fixed to the cutter head 11 by a fixing knob 29, and the front and rear ends of the movable sleeve 21 are evenly distributed with anti-slip textures 22.

[0044] As can be seen from the above, the fixed knob 29 can be used to fix the top position of the movable sleeve 21 and the blade head 11, which can prevent the movable sleeve 21 from sliding during the dissection process. The anti-slip texture 22 can increase the friction between the hand and the movable sleeve 21 and prevent slippage. The movable sleeve 21 can be moved back and forth by pinching the two sides of the movable sleeve 21 with the fingers.

[0045] refer to Figure 3 and Figure 4 As shown, the floating seat 25 and the movable cavity 27 are slidably installed together by a slider 210, and the inner wall of the movable cavity 27 is provided with a groove 28 for the slider 210 to slide.

[0046] As can be seen from the above, the slider 210 can slide along the slide groove 28, which enables the floating seat 25 to move up and down, making it less likely for the floating seat 25 to tilt or fall off when moving up and down.

[0047] refer to Figure 3 and Figure 6 As shown, a thrust spring 26 is fixedly installed between the bottom of the floating seat 25 and the movable cavity 27, and anti-slip strips 14 are evenly distributed on the surface of the handle 12.

[0048] As can be seen from the above, the thrust spring 26 can apply an upward thrust to the floating seat 25, so that when the whetstone 24 moves along the bottom of the blade head 11, it can push the whetstone 24 to fit against the bottom of the blade head 11, so that the whetstone 24 can move along the arc-shaped trajectory of the bottom of the blade head 11, so that the whetstone groove 211 can be in close contact with the blade edge of the blade head 11, avoiding looseness and missed sharpening, and effectively improving the sharpening effect. When holding the handle 12, the anti-slip strip 14 can increase the friction between the hand and the handle 12, reducing the possibility of slippage between the hand and the handle 12, and improving the stability of the grip, making it less likely to slip out of the hand during animal dissection.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dissecting scalpel for livestock, characterized in that, include: The blade body mechanism (1) and the sharpening mechanism (2) and the anti-detachment mechanism (3) respectively mounted on the blade body mechanism (1); The blade body mechanism (1) includes a blade head (11), and a handle (12) is fixedly installed on one side of the blade head (11); The sharpening mechanism (2) includes a movable sleeve (21) slidably mounted on the periphery of the blade head (11). The movable sleeve (21) has an open movable cavity (27) inside. A floating seat (25) is slidably mounted inside the movable cavity (27). A sharpening stone (24) corresponding to the blade head (11) is fixedly mounted on the top of the floating seat (25). A sharpening groove (211) is opened on the top of the sharpening stone (24).

2. The livestock dissecting scalpel according to claim 1, characterized in that: The anti-slip mechanism (3) includes a limiting frame (31) fixedly installed on the top of the handle (12), the inner side of the limiting frame (31) is rounded and chamfered, and a limiting ring (32) is fixedly installed on the bottom of the handle (12).

3. The livestock dissecting scalpel according to claim 2, characterized in that: A protective pad (13) is attached to the top of the handle (12), and the protective pad (13) corresponds to the limiting frame (31).

4. The livestock dissecting scalpel according to claim 1, characterized in that: The movable sleeve (21) and the cutter head (11) are slidably mounted together by a limiting block (23), and the cutter head (11) is provided with a movable groove (15) for the limiting block (23) to slide.

5. A livestock dissecting scalpel according to claim 1, characterized in that: The movable sleeve (21) is fixed to the cutter head (11) by a fixing knob (29), and the front and rear ends of the movable sleeve (21) are evenly distributed with anti-slip textures (22).

6. A livestock dissecting scalpel according to claim 1, characterized in that: The floating seat (25) and the movable cavity (27) are slidably installed together by a slider (210), and the inner wall of the movable cavity (27) is provided with a groove (28) for the slider (210) to slide.

7. A livestock dissecting scalpel according to claim 1, characterized in that: A thrust spring (26) is fixedly installed between the bottom of the floating seat (25) and the movable cavity (27), and anti-slip strips (14) are evenly distributed on the surface of the handle (12).

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