Northeast wood frog damage-free measuring and fixing device

Abstract

The utility model discloses a northeast wood frog no-damage measuring and fixing device which comprises a fixing bottom plate, a cross-shaped sliding groove is formed in the top of the fixing bottom plate, four clamping plates are connected in the cross-shaped sliding groove in a clamped mode, and screw mounting bottom plates are fixedly arranged at the tops of the multiple clamping plates. According to the nondestructive measuring and fixing device for the northeast wood frog, when the novel measuring device is used, the frog is fixed on the plate with the back face upward or the ventral face upward, the middle of the ventral face of the frog to be measured is placed at the original position, the frog head is placed in the forward direction, and the frog is fixed on the plate with the back face upward or the ventral face upward. Four limbs of a frog are respectively clamped and fixed by the spring clips and are stretched to be completely stretched along the slideways on the four sides, and then the nuts and the fixing screws are screwed at proper positions, so that damage-free fixation of the frog is completed, the frog physical sign index measuring and fixing device can be used for measuring and fixing physical sign indexes of frogs, and later measurement, observation, photographing, sample collection and other work can be smoothly carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of frog measurement and fixing tools, in particular to a non-destructive measurement and fixing device for Northeast Forest Rana. Background Art

[0002] The Northeast Forest Frog, commonly known as the "Hashi Frog", not only preys on a large number of forest, pasture and crop pests, but is also a frog used for both medicine and meat in China, and is also one of my country's important economic animals. In recent years, more and more research has been conducted on the breeding and disease prevention of the Northeast Forest Frog.

[0003] The traditional Northeastern Rana fixing device has the following defects:

[0004] (1) When using the traditional Northeast Forest Frog fixing device, it is difficult to grasp and hold the Northeast Forest Frog because the individual is small and has abundant mucus on its body surface. At present, thumbtacks are often used to fix the frog's claws on a wooden board for data measurement, photo observation, or experimental sampling. This fixing method causes great damage to the frog body and leaves multiple wounds. The frog is prone to infection or even death after measurement and observation.

[0005] (2) When using the traditional Northeast Forest Rana fixation device, the method of measurement and observation after anesthesia is adopted. Not only is the anesthesia dosage difficult to control and the effect is poor, but also the physical signs change, the limbs are curled up and not stretched, and they are easily awakened and twitched when stimulated, which brings great inconvenience to the measurement of physical sign data, clinical autopsy and sample collection. Utility Model Content

[0006] The purpose of the utility model is to provide a non-destructive measurement and fixation device for Northeast Forest Rana, so as to solve the problem mentioned in the above background technology that when using the traditional Northeast Forest Rana fixation device, it is difficult to grasp and hold the Northeast Forest Rana due to its small size and rich mucus on the body surface. At present, thumbtacks are often used to fix frog claws on a wooden board for data measurement, photo observation or experimental sampling. This fixation method causes great damage to the frog body and leaves multiple wounds. The frog is prone to infection or even death after measurement and observation. When using the traditional Northeast Forest Rana fixation device, due to the method of measurement and observation after anesthesia, not only is the anesthesia dosage difficult to control and the effect is poor, but also the physical signs change, the limbs are curled up and not stretched, and they are prone to awakening and twitching when stimulated, etc., which brings great inconvenience to physical sign data measurement, clinical autopsy and sample collection.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-destructive measurement and fixing device for Northeast forest frog, comprising a fixed base plate, a cross-shaped slide groove is provided on the top of the fixed base plate, four clamping plates are clamped and connected in the cross-shaped slide groove, a plurality of clamping plates are fixedly provided with a screw mounting base plate on the top, a plurality of screw mounting vertical plates are fixedly connected on one side of the top of the screw mounting base plate, a plurality of screw mounting vertical plates are fixedly provided with a screw mounting opening on one side, a plurality of screw mounting openings are threadedly connected with fixing bolts, a plurality of fixing bolts are provided with a circular opening on the other end, a plurality of circular openings are clamped and connected on one side with a docking joint, a plurality of docking joints are fixedly connected with a spring clip connecting column on one end, a plurality of spring clip connecting columns are fixedly connected with a fixed main body clamp on one end, a plurality of fixed main body clamps are fixedly provided with a fixing screw on one side of the top, a plurality of fixed main body clamps are fixedly provided with a loosening screw on one side, and the loosening screw is used for clamping and loosening the fixed main body clamp.

[0008] Preferably, the four corners at the bottom of the fixed bottom plate are fixedly provided with adsorption rubber bottom corners, and the adsorption rubber bottom corners are used for placing the fixed bottom plate.

[0009] Preferably, a corner of the top of the fixed bottom plate is fixedly provided with a label insertion slot, and the label insertion slot is used to place the name and number of the frog to be tested.

[0010] Preferably, a clamping strip is fixedly provided at the top of each of the cross slide grooves, and a plurality of the clamping strips are provided corresponding to a plurality of clamping plates, and the clamping strips are used to fix the clamping plates.

[0011] Preferably, the tops of the plurality of screw mounting base plates are all snap-connected with rotating columns, and the tops of the plurality of rotating columns are all fixedly connected with rotating handles, and the rotating handles are used to move the clamping plate.

[0012] Preferably, the bottom ends of the plurality of rotating columns are respectively passed through a plurality of screw mounting base plates and are arranged in one-to-one correspondence with the card plates, and the rotating columns are used to connect the card plates.

[0013] Preferably, a connecting nut is fixedly provided at one end of each of the plurality of fixing bolts, and the fixing bolts are used to fix the butt joint.

[0014] Preferably, one end of each of the plurality of fixed body clips is provided with a clip sleeve, and one side of each of the plurality of clip sleeves is fixedly provided with a plurality of evenly distributed reinforcement protrusions, and the fixed body clip is used to fix the frog's limbs.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: when using the new measuring device, the frog is fixed on the board with its back facing upward or its ventral facing upward, the middle of the abdomen of the frog to be measured is placed at the origin, the frog head is placed forward, the frog's limbs are respectively clamped and fixed with spring clips, and stretched along the four side slides until they are fully extended, and then the nuts are tightened and the screws are fixed in appropriate positions to complete the non-destructive fixation of the frog. The utility model can be used for the measurement and fixation of the physical sign index of frogs, and is convenient for the smooth progress of subsequent measurement, observation, photography, sample collection and other work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 It is a top view structural diagram of the utility model;

[0018] Figure 3 This is a structural diagram of the screw-mounted base plate of the utility model;

[0019] Figure 4 This is a structural diagram of the spring clip connecting column of the utility model.

[0020] In the figure: 1. Fixed bottom plate; 2. Adsorption rubber bottom corner; 3. Label insertion slot; 4. Cross slide slot; 5. Card strip; 6. Card plate; 7. Screw installation bottom plate; 8. Rotating column; 9. Rotating handle; 10. Screw installation vertical plate; 11. Screw installation port; 12. Fixing bolt; 13. Connecting nut; 14. Circular bayonet; 15. Butt joint; 16. Spring clip connecting column; 17. Fixed main body clamp; 18. Fixing screw; 19. Jacket; 20. Strengthening bump; 21. Tightening screw. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-4The utility model provides a non-destructive measurement and fixing device for Northeast forest frog, including a fixed base plate 1, a cross slide groove 4 is provided on the top of the fixed base plate 1, four card plates 6 are connected in a snap-fitting manner in the cross slide groove 4, a plurality of card plates 6 are fixedly provided with screw-mounted base plates 7 on the tops, a plurality of screw-mounted base plates 7 are fixedly connected with screw-mounted vertical plates 10 on one side of the tops, a plurality of screw-mounted vertical plates 10 are provided with screw-mounting openings 11 on one side, a plurality of screw-mounting openings 11 are threadedly connected with fixing bolts 12, a plurality of fixing bolts 12 are provided with circular openings 14 on the other ends, a plurality of circular openings 14 are snap-fitted with docking joints 15 on one side, a plurality of docking joints 15 are fixedly connected with spring clip connecting columns 16 on one end, a plurality of spring clip connecting columns 16 are fixedly connected with fixed main body clips 17 on one end, a plurality of fixed main body clips 17 are fixedly provided with fixing screws 18 on one side of the tops, and a plurality of fixed main body clips 17 are fixedly provided with loosening screws 21 on one side.

[0023] When in use, the four limbs of the frog are fixed with the fixing body clamps 17 respectively, and stretched along the four side slideways until they are fully extended, and then the connecting nut 13 is tightened and the fixing screw 18 is in a suitable position to complete the damage-free fixation of the frog.

[0024] The four corners at the bottom of the fixed base plate 1 are fixedly provided with adsorption rubber bottom corners 2, one corner at the top of the fixed base plate 1 is fixedly provided with a label insertion slot 3, the top of the cross slide groove 4 is fixedly provided with a clamping strip 5, and the multiple clamping strips 5 are respectively provided corresponding to the multiple clamping plates 6, the tops of the multiple screw mounting base plates 7 are all snap-connected with rotating columns 8, and the tops of the multiple rotating columns 8 are all fixedly connected with rotating handles 9.

[0025] When in use, the fixed bottom plate 1 of the measuring device is placed stably, and the information including the name and number of the frog to be measured is fixed in the label insertion slot 3, which is convenient for later photography, recording, and archiving according to experimental needs.

[0026] The bottom ends of the plurality of rotating columns 8 are respectively passed through a plurality of screw mounting base plates 7 and are arranged one-to-one with the clamping plates 6, one end of the plurality of fixing bolts 12 is fixedly provided with a connecting nut 13, one end of the plurality of fixed main body clamps 17 is provided with a sleeve 19, and one side of the plurality of sleeves 19 is fixedly provided with a plurality of evenly distributed reinforcing protrusions 20.

[0027] When in use, one end of each of the plurality of fixed body clips 17 is covered with a clip sleeve 19 , and the limbs of the frog are protected by the clip sleeve 19 .

[0028] During specific use, the utility model provides a non-destructive measurement and fixing device for Northeastern forest frog. When using the non-destructive measurement and fixing device for Northeastern forest frog, the fixed base plate 1 of the measuring device is placed stably, and the information including the name and number of the frog to be measured is fixed in the label insertion slot 3, which is convenient for later photographing, recording, and archiving. According to the experimental needs, the frog is selected to be installed on the fixed base plate 1 with its back facing up or its ventral side facing up, the middle of the abdomen of the frog to be measured is placed at the origin position, and the frog head points to the square. The frog's limbs are fixed with fixed body clips 17 respectively, and stretched along the four side slides to be fully extended, and then the connecting nut 13 is tightened, and the screw 18 is fixed in a suitable position to complete the non-destructive fixation of the frog; the body length and body width values ​​of the frog are read along the AC axis and the BD axis respectively, and the values ​​are read along a, b, c and d, and the frog body value is subtracted to obtain the frog limb length values. After the value reading is completed, subsequent measurement, photographing, detection, and autopsy sampling can be started. This is the use process of the non-destructive measurement and fixing device for Northeastern forest frog.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A non-destructive measurement and fixing device for a Northeast Forest Rana, comprising a fixing base plate (1), characterized in that: The top of the fixed base plate (1) is provided with a cross-shaped sliding groove (4), and four clamping plates (6) are connected in the cross-shaped sliding groove (4), and a screw-mounting base plate (7) is fixedly provided on the top of the plurality of clamping plates (6), and a screw-mounting vertical plate (10) is fixedly connected on one side of the top of the plurality of screw-mounting base plates (7), and a screw-mounting opening (11) is provided on one side of the plurality of screw-mounting vertical plates (10), and a fixing bolt (12) is threadedly connected in the plurality of screw-mounting openings (11), and the plurality of fixed The other end of the bolt (12) is provided with a circular bayonet (14), one side of each of the circular bayonet (14) is engaged with a docking joint (15), one end of each of the docking joints (15) is fixedly connected with a spring clip connecting column (16), one end of each of the spring clip connecting columns (16) is fixedly connected with a fixed main body clamp (17), one side of the top of each of the fixed main body clamps (17) is fixedly provided with a fixing screw (18), and one side of each of the fixed main body clamps (17) is fixedly provided with a loosening screw (21).

2. The non-destructive measurement and fixing device for Rana edulis according to claim 1, characterized in that: The four corners at the bottom of the fixed bottom plate (1) are all fixedly provided with adsorption rubber bottom corners (2).

3. The non-destructive measurement and fixing device for Rana edulis according to claim 1, characterized in that: A label insertion slot (3) is fixedly provided at one corner of the top of the fixed bottom plate (1).

4. The non-destructive measurement and fixing device for Rana edulis according to claim 1, characterized in that: A clamping strip (5) is fixedly arranged at the top of each cross slide groove (4), and a plurality of the clamping strips (5) are respectively arranged corresponding to a plurality of clamping plates (6).

5. The non-destructive measurement and fixing device for Rana edulis according to claim 1, characterized in that: The tops of the plurality of screw mounting base plates (7) are all snap-connected with rotating columns (8), and the tops of the plurality of rotating columns (8) are all fixedly connected with rotating handles (9).

6. The non-destructive measurement and fixing device for Rana edulis according to claim 5, characterized in that: The bottom ends of the plurality of rotating columns (8) are respectively passed through a plurality of screw mounting base plates (7) and are arranged one-to-one correspondingly with the clamping plates (6).

7. The non-destructive measurement and fixing device for Rana edulis according to claim 1, characterized in that: A connecting nut (13) is fixedly provided at one end of each of the plurality of fixing bolts (12).

8. The non-destructive measurement and fixing device for Rana edulis according to claim 1, characterized in that: One end of each of the plurality of fixed main body clips (17) is sleeved with a clip sleeve (19), and one side of each of the plurality of clip sleeves (19) is fixedly provided with a plurality of evenly distributed reinforcement protrusions (20).

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