Device and method for measuring body size character of hybrid goose

Abstract

The invention provides a hybrid goose body size character measuring device and method, and relates to the technical field of body size measurement, the hybrid goose body size character measuring device comprises a horizontal bottom plate, the horizontal bottom plate is provided with a fixing mechanism, and the horizontal bottom plate is also provided with a head limiting mechanism; the plurality of positioning mechanisms are arranged on the fixing mechanism; the adjusting plate is vertically arranged on the horizontal bottom plate and located on one side of the fixing mechanism and the head limiting mechanism. And the fixed-point measuring mechanism is arranged on the adjusting plate. The fixing mechanism is matched with the head limiting mechanism to limit the posture of the hybrid goose during measurement, the body surfaces of multiple measurement points of the hybrid goose are exposed through the multiple positioning mechanisms, and the multiple measurement points on the side face of the hybrid goose are presented on the same vertical plane through the fixed-point measurement mechanism, so that the measurement accuracy of the hybrid goose is improved. Based on a plurality of measuring points on the same vertical plane, the body size character of the hybrid goose is measured, so that the body size character of the hybrid goose is accurately measured.

Description

Technical Field

[0001] The invention relates to the technical field of body size measurement, and in particular to a device and method for measuring body size traits of hybrid geese. Background Art

[0002] Hybrid geese refer to geese of different breeds or populations that are artificially hybridized in the hope of obtaining offspring with the excellent traits of both parents. Body size traits refer to the measurement of the length of each part of the animal body, which is used to describe and evaluate the body shape and structural characteristics of the animal. By measuring the body size traits of hybrid geese, we can understand the growth and development of hybrid geese and their laws. Understanding and mastering the growth and development laws of hybrid geese is convenient for organizing production and management, and is also the basis for formulating feeding plans.

[0003] At present, the method of measuring the body size of hybrid geese is to use a tape measure and a caliper to measure the body oblique length, semi-submerged length, keel length, chest width, chest depth, shank circumference, and shank length of the hybrid goose. However, the tape measure is attached to the body surface of the hybrid goose during measurement, and the tape measure bends during the measurement process, so that the length finally measured by the tape measure is not the straight line length of the two measuring points; and the feathers growing on the body surface of the hybrid goose will cause the tape measure or caliper to be unable to accurately measure according to the measuring points during the measurement process; thus, the measured value of the body size of the hybrid goose is deviated from the actual value, making it difficult to accurately measure the body size of the hybrid goose, which is not conducive to understanding the growth and development of the hybrid goose and its laws.

[0004] Therefore, how to accurately measure the body size traits of hybrid geese is a problem that needs to be solved urgently in this technical field. Summary of the invention

[0005] The purpose of the present invention is to provide a device and method for measuring the body size traits of hybrid geese to improve the above problems. In order to achieve the above purpose, the technical solution adopted by the present invention is as follows: The present application provides a device for measuring body size traits of hybrid geese, comprising: A horizontal bottom plate, on which a securing mechanism is arranged, which is used to secure the shanks, abdomen and wings of the hybrid goose, and a head limiting mechanism is also arranged on the horizontal bottom plate, which is used to secure the head of the hybrid goose; A plurality of positioning mechanisms, wherein the positioning mechanisms are arranged on the securing mechanism, and the plurality of positioning mechanisms are respectively used to spread apart feathers at a plurality of measuring positions of the hybrid goose; An adjustment plate, the adjustment plate is vertically arranged on the horizontal bottom plate, and the adjustment plate is located on one side of the securing mechanism and the head limiting mechanism; A fixed-point measurement mechanism is arranged on the adjustment plate and is used for performing multi-point positioning measurement on the hybrid goose, so that the body size traits of the hybrid goose can be obtained through the values ​​of the multi-point positioning measurement.

[0006] Preferably, the security agency includes: A base, the base being fixedly connected to the horizontal bottom plate; A U-shaped web, the U-shaped web is fixedly connected to the base, and limit rods are respectively arranged on both sides of the bottom end of the U-shaped web; Two fixing belts I, the head end of the fixing belt I is fixedly connected to the limiting rod, the two side end surfaces of the fixing belt I are connected by magic buckles I, and the fixing belt I is used to fix the shank of the hybrid goose; A fixing belt II, wherein the fixing belt II is connected to one side of the top of the U-shaped web, a buckle is connected to the other side of the top of the U-shaped web, the fixing belt II is inserted into the buckle, the head and tail of the fixing belt II are connected by a magic buckle II, and the fixing belt II is used to fix the abdomen of the hybrid goose; Two L-shaped limit plates, the vertical plates of the two L-shaped limit plates are respectively connected and arranged on both sides of the U-shaped web, the horizontal plate of the L-shaped limit plate is fixedly connected with a fixing belt III, the end surfaces of both sides of the fixing belt III are connected by a magic buckle III, the fixing belt III is used to fix the root of the wing of the hybrid goose, and the horizontal plate of the L-shaped limit plate is used to lift the wing of the hybrid goose.

[0007] Preferably, sliding grooves are obliquely arranged on both sides of the U-shaped web, the vertical plate of the L-shaped limiting plate is slidably connected in the sliding groove, and a handle bolt I is threadedly connected on the vertical plate of the L-shaped limiting plate, and the end of the handle bolt I abuts against the bottom end of the sliding groove.

[0008] Preferably, the head of the fixing belt I is also connected to a transparent film, the head of the transparent film protrudes from the head end of the fixing belt I, and the transparent film is provided with a scale, the scale protrudes from the edge of the fixing belt I, and the scale is used to measure the shank circumference of the hybrid goose.

[0009] Preferably, the head limiting mechanism comprises: A T-shaped guide rail, the T-shaped guide rail is fixedly connected to the horizontal bottom plate, the T-shaped guide rail is located at the head end of the securing mechanism, and the T-shaped guide rail is arranged corresponding to the middle position of the securing mechanism; A movable seat, the movable seat is slidably connected to the T-shaped guide rail, a handle bolt II is threadedly connected to the movable seat, and the end of the handle bolt II abuts against the top end of the T-shaped guide rail; A self-locking telescopic rod, the self-locking telescopic rod is fixedly connected to the moving seat, and a supporting plate is fixedly connected to the top of the self-locking telescopic rod; A fixing belt IV, the head end of which is connected to the head of the support plate, and the two side end surfaces of the fixing belt IV are connected by magic buckles IV, and the fixing belt IV is used to fix the beak of the hybrid goose; A fixing belt V, the head end of which is connected to the tail of the support plate, and the two side end surfaces of the fixing belt V are connected by magic buckles V. The fixing belt V is used to fix the head of the hybrid goose.

[0010] Preferably, the positioning mechanism comprises: A universal connecting rod, one end of which is fixedly connected to the securing mechanism; Two Z-shaped rods, the middle positions of the two Z-shaped rods are hinged, the tail end of any one of the Z-shaped rods is fixedly connected to the other end of the universal joint rod, and the head of the Z-shaped rod is integrally provided with a shifting plate; A support spring, the support spring is connected and arranged between the tails of the two Z-shaped rods, and the support spring is used to support the two Z-shaped rods to form an X shape; Two flexible paddles are fixedly connected to the paddle plate and are used to pry apart feathers at the measuring part of the hybrid goose.

[0011] Preferably, the fixed-point measurement mechanism comprises: A three-point measuring component, which is adsorbed and arranged on the adjustment plate, and is used to measure the chest depth and keel length of the hybrid goose; A multi-point measuring component, which is adsorbed and arranged on the adjusting plate, and is used to measure the body oblique length and semi-submerged length of the hybrid goose; The adjustment plate is configured as a transparent adjustment plate, and the plate surface of the adjustment plate is configured as a smooth plate surface.

[0012] Preferably, the three-point measurement assembly comprises: Positioning indicator I, the positioning indicator I comprises a positioning column, a limiting groove is arranged on the positioning column, a plurality of indicating needles are symmetrically arranged on the positioning column, a strong magnet I is embedded at the bottom end of the positioning column, the strong magnet I abuts against one side of the transparent adjustment plate, and a laser indicator is vertically connected to the middle position of the top end of the positioning column; Adsorption adjustment member I, the adsorption adjustment member I comprises an adjustment seat, a strong magnet II is embedded at the bottom end of the adjustment seat, the strong magnet II abuts against the other side of the transparent adjustment plate, and the strong magnet II is attracted to the strong magnet I; Two scales I, a waist-shaped hole is provided in the middle of the scale I, a limit hole is provided at the head end of the scale I, the limit hole is arranged in the limit groove with a clearance fit, and the scale starting point of the scale I is arranged corresponding to the middle position of the limit hole; Two positioning indicator members II, the positioning indicator members II are arranged in the waist-shaped hole with clearance fit, the two positioning indicator members II are respectively arranged on the transparent adjustment plate by being sucked together by two adsorption adjustment members II, the positioning indicator member II has the same structure as the positioning indicator member I, and the adsorption adjustment member II has the same structure as the adsorption adjustment member I.

[0013] Preferably, the multi-point measurement assembly comprises: A positioning indicator III, wherein the positioning indicator III is arranged on the transparent adjustment plate by being attracted by the adsorption adjustment element III; Two scales II, the scales II are connected to the positioning indicator III through the limiting holes, the waist holes of the two scales II are respectively connected with positioning indicator IV, and the positioning indicator IV is set on the transparent adjustment plate by the adsorption adjustment member IV; A scale III, wherein the scale III is connected to the positioning indicator III through a limiting hole, a positioning indicator V is connected in the waist-shaped hole of the scale III, and the positioning indicator V is arranged on the transparent adjustment plate by suction through an adsorption adjustment member V; A scale IV, wherein the scale IV is connected to the positioning indicator V through a limiting hole, a positioning indicator VI is connected in the waist-shaped hole of the scale IV, and the positioning indicator VI is arranged on the transparent adjustment plate by suction through an adsorption adjustment member VI; The positioning indicator III, positioning indicator IV, positioning indicator V and positioning indicator VI all have the same structure as the positioning indicator I, the adsorption adjustment member III, adsorption adjustment member IV, adsorption adjustment member V and adsorption adjustment member VI all have the same structure as the adsorption adjustment member I, and the scale II, scale III and scale IV all have the same structure as the scale I.

[0014] The present application also discloses a measurement method using a hybrid goose body size trait measurement device, comprising the following steps: S1. The tibia, abdomen and wings of the hybrid goose are fixed by a fixing mechanism, and the head of the hybrid goose is fixed by a head limiting mechanism to limit the posture of the hybrid goose during measurement; S2. By using multiple positioning mechanisms, the feathers of the hybrid goose at the shoulder joints, ischial tuberosity, thoracic vertebrae, front edge of the keel, rear end of the keel and midpoint of the line connecting the hip bones are spread apart; S3. The chest width of the hybrid goose is obtained by measuring the distance between the two shoulder joints with a caliper, the straight-line distance between the upper tibia joint and the third toe and the fourth toe with a caliper, the tibia length of the hybrid goose is obtained, and the tibia circumference of the hybrid goose is obtained by measuring with a transparent film with a scale, and the chest width, tibia length and tibia circumference are recorded; S4. Adjust the fixed-point measuring mechanism on the adjustment plate, and mark the measuring points at the shoulder joint, ischial tuberosity, thoracic vertebra, front edge of keel, rear end of keel, midpoint of hip bone line, junction of head and neck and tip of beak of hybrid goose respectively through the fixed-point measuring mechanism; S5. The fixed-point measuring mechanism measures the oblique length of the hybrid goose on the vertical plane based on the measuring points at the shoulder joint and the measuring points at the ischial tuberosity; measures the chest depth of the hybrid goose on the vertical plane based on the measuring points at the thoracic vertebrae and the measuring points at the front edge of the keel; measures the keel length of the hybrid goose on the vertical plane based on the measuring points at the front edge of the keel and the measuring points at the rear end of the keel; S6. Based on the measuring point at the midpoint of the hip bone line and the measuring point at the shoulder joint, the length value D1 is measured on the vertical plane; based on the measuring point at the shoulder joint and the measuring point at the connection between the head and the neck, the length value D2 of the neck of the hybrid goose is measured on the vertical plane; based on the measuring point at the connection between the head and the neck and the measuring point at the tip of the beak, the overall length value D3 of the head and beak of the hybrid goose is measured on the vertical plane; The semi-diving length of hybrid geese is D=D1+D2+D3; S7. After checking and correcting multiple measuring points, record the values ​​of body oblique length, chest depth, keel length and semi-submerged length; S8. Release the hybrid goose from the restraining mechanism and the head limiting mechanism to complete the measurement of the body size and traits of the hybrid goose.

[0015] The beneficial effects of the present invention are: The present invention limits the posture of the hybrid goose during measurement by cooperating with the head limiting mechanism through a securing mechanism, so that the side of the hybrid goose is parallel to the adjustment plate, and the body surface of the hybrid goose at multiple measuring points is exposed through multiple positioning mechanisms, and multiple measuring points on the side of the hybrid goose are presented on the same vertical plane through a fixed-point measuring mechanism. The body size traits of the hybrid goose are measured based on the multiple measuring points on the same vertical plane, thereby realizing accurate measurement of the body size traits of the hybrid goose.

[0016] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or be understood by practicing the embodiments of the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the structure of this application; Figure 2 This is a schematic diagram of the Baoding organization structure for this application; Figure 3 This is a schematic diagram of the connection of the fixing belt I of the present application; Figure 4 This is a schematic diagram of the head limiting mechanism structure of the present application; Figure 5 This is a schematic diagram of the positioning mechanism structure of this application; Figure 6 This is a schematic diagram of the structure of the three-point measurement assembly of the present application; Figure 7 This is a schematic diagram of the structure of the positioning indicator I of this application; Figure 8 This is a schematic diagram of the structure of the adsorption adjustment component I of the present application; Fig. 9 This is a schematic diagram of the structure of the scale I of this application; Fig.10 This is a schematic diagram of the structure of the multi-point measurement component of the present application; Markings in the figure: horizontal bottom plate 1, fixing mechanism 2, base 21, U-shaped web 22, limiting rod 23, fixing belt Ⅰ 24, magic buckle Ⅰ 241, transparent film 242, scale 243, fixing belt Ⅱ 25, buckle 26, L-shaped limiting plate 27, fixing belt Ⅲ 28, slide 29, handle bolt Ⅰ 210, head limiting mechanism 3, T-shaped guide rail 31, moving seat 32, handle bolt Ⅱ 33, self-locking telescopic rod 34, support plate 35, fixing belt Ⅳ 36, magic buckle Ⅳ 37, fixing belt Ⅴ 38, magic buckle Ⅴ 39, positioning mechanism 4, universal connecting rod 41, Z-shaped rod 42, paddle plate 43, support spring 44, flexible paddle 45, adjustment plate 5, fixed point measurement mechanism 6, three-point measurement component 61, positioning finger Indicator part I 611, positioning column 6111, limiting groove 6112, indicator needle 6113, strong magnet I 6114, laser indicator 6115, adsorption adjustment part I 612, adjustment seat 6121, strong magnet II 6122, scale I 613, waist-shaped hole 6131, limiting hole 6132, positioning indicator part II 614, adsorption adjustment part II 615, multi-point measuring assembly 62, positioning indicator part III 621, adsorption adjustment part III 622, scale II 623, positioning indicator part IV 624, adsorption adjustment part IV 625, scale III 626, positioning indicator part V 627, adsorption adjustment part V 628, scale IV 629, positioning indicator part VI 6210, adsorption adjustment part VI 6211. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. At the same time, in the description of the present invention, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0021] Embodiment 1:

[0022] like Figure 1As shown, this embodiment provides a device for measuring body size traits of hybrid geese, comprising: A horizontal bottom plate 1, on which a securing mechanism 2 is provided, and the securing mechanism 2 is used to secure the shank, abdomen and wings of the hybrid goose; and a head limiting mechanism 3 is also provided on the horizontal bottom plate 1, and the head limiting mechanism 3 is used to secure the head of the hybrid goose; A plurality of positioning mechanisms 4, wherein the positioning mechanisms 4 are arranged on the securing mechanism 2, and the plurality of positioning mechanisms 4 are respectively used to spread apart feathers at a plurality of measuring positions of the hybrid goose; An adjusting plate 5, wherein the adjusting plate 5 is vertically arranged on the horizontal bottom plate 1, and the adjusting plate 5 is located on one side of the securing mechanism 2 and the head limiting mechanism 3; A fixed-point measuring mechanism 6 is arranged on the adjusting plate 5 and is used for performing multi-point positioning measurement on the hybrid goose, so that the body size traits of the hybrid goose can be obtained through the values ​​of the multi-point positioning measurement.

[0023] It can be understood that when measuring the body size of the hybrid goose, the hybrid goose is placed on the fixing mechanism 2, the tibia, abdomen and wings of the hybrid goose are fixed by the fixing mechanism 2, and the head of the hybrid goose is fixed by the head limiting mechanism 3. By adjusting the position of the head limiting mechanism 3 on the horizontal bottom plate 1, the neck of the hybrid goose is made straight, so as to limit the posture of the hybrid goose during measurement, so that the side of the hybrid goose is parallel to the adjustment plate 5; then, through multiple positioning mechanisms 4, the feathers of the hybrid goose at the shoulder joints, ischial tuberosity, thoracic vertebrae, front edge of the keel, rear end of the keel and the midpoint of the hip bone line are respectively spread apart. , expose the body surface of the hybrid goose at multiple measuring points; then measure the body surface distance at the two shoulder joints with a caliper to obtain the chest width value of the hybrid goose, measure the straight-line distance from the upper tibia joint to the third toe and the fourth toe with a caliper to obtain the tibia length value of the hybrid goose, and measure the tibia circumference value of the hybrid goose, and record the chest width value, tibia length value and tibia circumference value; then adjust the fixed-point measuring mechanism 6 on the adjustment plate 5, and mark and indicate the measuring points at the shoulder joint, ischial tuberosity, thoracic vertebra, front edge of keel, rear end of keel, midpoint of hip bone line, connection between head and neck and tip of beak of the hybrid goose through the fixed-point measuring mechanism 6. , so that multiple measuring points on the side of the hybrid goose are presented on the vertically arranged adjustment plate 5, and multiple measuring points on the side of the hybrid goose are presented on the same vertical plane; and through the fixed-point measuring mechanism 6, based on the measuring points at the shoulder joint and the measuring points at the ischial tuberosity, the body oblique length value of the hybrid goose is measured on the vertical plane; based on the measuring points at the thoracic vertebrae and the measuring points at the front edge of the keel, the chest depth value of the hybrid goose is measured on the vertical plane; based on the measuring points at the front edge of the keel and the measuring points at the rear end of the keel, the keel length value of the hybrid goose is measured on the vertical plane; based on the measuring points at the midpoint of the hip bone line and the measuring points at the shoulder joint, the cross section of the keel is measured on the vertical plane. The length value is obtained by measuring on the plane; based on the measuring points at the shoulder joint and the measuring points at the connection between the head and the neck, the neck length value of the hybrid goose is measured on the vertical plane; based on the measuring points at the connection between the head and the neck and the measuring points at the tip of the beak, the overall length value of the head and the beak of the hybrid goose is measured on the vertical plane; the sum of the length value, the neck length value, and the overall length value of the head and the beak is calculated to obtain the semi-submerged length value of the hybrid goose; after recording the body oblique length value, the chest depth value, the keel length value and the semi-submerged length value, the hybrid goose is released from the retaining mechanism 2 and the head limiting mechanism 3 to complete the measurement of the body size traits of the hybrid goose.In this technical solution, the posture of the hybrid goose during measurement is limited by the restraining mechanism 2 in cooperation with the head limiting mechanism 3, so that the side of the hybrid goose is parallel to the adjustment plate 5, the body surface of the hybrid goose at multiple measuring points is exposed through multiple positioning mechanisms 4, and the multiple measuring points on the side of the hybrid goose are presented on the same vertical plane through the fixed-point measuring mechanism 6. Based on the multiple measuring points on the same vertical plane, the body size traits of the hybrid goose are measured, thereby achieving accurate measurement of the body size traits of the hybrid goose.

[0024] like Figure 2 As shown, the securing mechanism 2 comprises: A base 21, wherein the base 21 is fixedly connected to the horizontal bottom plate 1; A U-shaped web 22, the U-shaped web 22 is fixedly connected to the base 21, and limiting rods 23 are respectively provided on both sides of the bottom end of the U-shaped web 22; Two fixing belts Ⅰ24, the head ends of the fixing belts Ⅰ24 are fixedly connected to the limiting rod 23, and the two side end surfaces of the fixing belts Ⅰ24 are connected by magic buckles Ⅰ241, and the fixing belts Ⅰ24 are used to fix the shins of the hybrid geese; A fixing belt II 25, the fixing belt II 25 is connected to one side of the top of the U-shaped web 22, a buckle 26 is connected to the other side of the top of the U-shaped web 22, the fixing belt II 25 is inserted into the buckle 26, the head and tail of the fixing belt II 25 are connected by a magic buckle II, and the fixing belt II 25 is used to fix the abdomen of the hybrid goose; Two L-shaped limit plates 27, the vertical plates of the two L-shaped limit plates 27 are respectively connected and arranged on both sides of the U-shaped web 22, and the horizontal plates of the L-shaped limit plates 27 are fixedly connected with fixing belts III28, and the end surfaces of both sides of the fixing belts III28 are connected by magic buckles III, and the fixing belts III28 are used to fix the roots of the wings of the hybrid geese, and the horizontal plates of the L-shaped limit plates 27 are used to lift the wings of the hybrid geese.

[0025] It can be understood that when measuring the body size of the hybrid goose, the hybrid goose is placed in the U-shaped web 22, the U-shaped web 22 holds up the abdomen of the hybrid goose, and the front edge and rear end of the keel of the hybrid goose are exposed outside the U-shaped web 22, and then two fixing belts Ⅰ24 are respectively wrapped around and bound with the two shanks of the hybrid goose and the two limit rods 23. During the wrapping and binding process, the end faces of the two sides of the fixing belt Ⅰ24 are bonded by the magic buckle Ⅰ241, so as to fix the shanks of the hybrid goose; then the fixing belt Ⅱ25 is inserted into the buckle In the ring 26, the fixing belt II 25 is adapted to the abdominal circumference of the hybrid goose and then bonded through the magic buckle II, so as to fix the abdomen of the hybrid goose; then the wings of the hybrid goose are unfolded and placed on the horizontal plate of the L-shaped limiting plate 27, and the horizontal plate of the L-shaped limiting plate 27 is used to lift the wings of the hybrid goose, and the root of the wing of the hybrid goose is wrapped and bound with the horizontal plate of the L-shaped limiting plate 27 through the fixing belt III 28. During the wrapping and binding process, the end faces of both sides of the fixing belt III 28 are bonded through the magic buckle III, so as to fix the wings of the hybrid goose.

[0026] like Figure 2 As shown, the two sides of the U-shaped web 22 are respectively inclined with slide grooves 29, the vertical plate of the L-shaped limit plate 27 is slidably connected in the slide groove 29, and the vertical plate of the L-shaped limit plate 27 is threadedly connected with a handle bolt Ⅰ210, and the end of the handle bolt Ⅰ210 is against the bottom end of the slide groove 29.

[0027] It is understandable that there are differences in the oblique length of the body and the height of the wings relative to the tibia for geese in different growth cycles or / and different hybrid geese, making it difficult to adapt and fix the wings of the hybrid geese during the measurement process; therefore, slide grooves 29 are obliquely arranged on both sides of the U-shaped web 22, and the vertical plate of the L-shaped limiting plate 27 slides in the slide groove 29 to adjust the spatial position of the horizontal plate of the L-shaped limiting plate 27 on the U-shaped web 22 to adapt to the wing positions of geese in different growth cycles or / and different hybrid geese on the U-shaped web 22; when adjusting the position of the L-shaped limiting plate 27 in the slide groove 29, loosen the handle bolt Ⅰ210 so that the vertical plate of the L-shaped limiting plate 27 can slide in the slide groove 29, and tighten the handle bolt Ⅰ210 after adjustment to the right position to engage the vertical plate of the L-shaped limiting plate 27 in the slide groove 29.

[0028] like Figure 3 As shown, the head of the fixing belt Ⅰ24 is also connected to a transparent film 242, and the head of the transparent film 242 is protruding from the head end of the fixing belt Ⅰ24. A scale 243 is set on the transparent film 242, and the scale 243 is protruding from the edge of the fixing belt Ⅰ24. The scale 243 is used to measure the shank circumference of the hybrid goose.

[0029] It is understandable that the shin circumference of a hybrid goose is relatively small, and it is difficult to measure the shin circumference of a hybrid goose with conventional measuring tools; therefore, a transparent film 242 is connected between the fixing belt Ⅰ24 and the magic buckle Ⅰ241 to fix the shin of the hybrid goose. When the fixing belt Ⅰ24 is wrapped around the shin of the hybrid goose, the transparent film 242 is in direct contact with the shin of the hybrid goose. After the fixing belt Ⅰ24 wraps and binds the shin of the hybrid goose and the limiting rod 23, the transparent film 242 surrounds the shin of the hybrid goose, and the shin circumference of the hybrid goose is measured by the scale 243 on the transparent film 242.

[0030] like Figure 4 As shown, the head limiting mechanism 3 includes: A T-shaped guide rail 31, wherein the T-shaped guide rail 31 is fixedly connected to the horizontal bottom plate 1, the T-shaped guide rail 31 is located at the head end of the securing mechanism 2, and the T-shaped guide rail 31 is arranged corresponding to the middle position of the securing mechanism 2; A movable seat 32, wherein the movable seat 32 is slidably connected to the T-shaped guide rail 31, and a handle bolt II 33 is threadedly connected to the movable seat 32, and the end of the handle bolt II 33 abuts against the top end of the T-shaped guide rail 31; A self-locking telescopic rod 34, wherein the self-locking telescopic rod 34 is fixedly connected to the moving seat 32, and a support plate 35 is fixedly connected to the top of the self-locking telescopic rod 34; A fixing belt IV36, the head end of which is connected to the head of the support plate 35, and the two side end surfaces of the fixing belt IV36 are connected by magic buckles IV37, and the fixing belt IV36 is used to fix the beak of the hybrid goose; A fixing belt V38, the head end of which is connected to the tail of the support plate 35, and the two side end surfaces of the fixing belt V38 are connected by a magic buckle V39. The fixing belt V38 is used to fix the head of the hybrid goose.

[0031] It can be understood that after fixing the tibia, abdomen and wings of the hybrid goose by the securing mechanism 2, loosen the handle bolt Ⅱ33 and unlock the self-locking telescopic rod 34, then place the head of the hybrid goose on the support plate 35, and fix the beak of the hybrid goose to the support plate 35 by the fixing belt Ⅳ36 in cooperation with the magic buckle Ⅳ37, and fix the head of the hybrid goose to the support plate 35 by the fixing belt Ⅴ38 in cooperation with the magic buckle Ⅴ39, and then adjust the self-locking telescopic rod 34 to adjust the support plate 35 to the appropriate position, and lock the self-locking telescopic rod 34, and then adjust the movable seat 32 to slide along the T-shaped guide rail 31 until the neck of the hybrid goose is in a straight line, and then tighten the handle bolt Ⅱ33, and lock the movable seat 32 on the T-shaped guide rail 31 through the abutment between the handle bolt Ⅱ33 and the T-shaped guide rail 31.

[0032] like Figure 5As shown, the positioning mechanism 4 includes: A universal connecting rod 41, one end of which is fixedly connected to the securing mechanism 2; Two Z-shaped rods 42, wherein the middle positions of the two Z-shaped rods 42 are hinged, the tail end of any one of the Z-shaped rods 42 is fixedly connected to the other end of the universal connecting rod 41, and the head of the Z-shaped rod 42 is integrally provided with a shifting plate 43; A support spring 44, wherein the support spring 44 is connected between the tails of the two Z-shaped rods 42, and the support spring 44 is used to support the two Z-shaped rods 42 to form an X shape; Two flexible paddles 45 are fixedly connected to the paddle plate 43 and are used to pry apart feathers at the measuring part of the hybrid goose.

[0033] It can be understood that after the posture of the hybrid goose is fixed by the fixing mechanism 2 and the head limiting mechanism 3, the tails of the two Z-shaped rods 42 are squeezed, so that the two flexible paddles 45 are tightly fitted after the two paddle plates 43 are brought together; after bending the universal connecting rod 41, the two tightly fitted flexible paddles 45 are inserted into the feathers of the hybrid goose measuring part, and then the squeezing of the tails of the two Z-shaped rods 42 is cancelled, and the support spring 44 supports the tails of the two Z-shaped rods 42 to reset, so that the two paddle plates 43 drive the two flexible paddles 45 to open, thereby the feathers of the hybrid goose measuring part are pushed aside by the two flexible paddles 45, and the feathers of the hybrid goose measuring part are gently pushed aside by the two flexible paddles 45, so as to avoid the force applied during the pulling apart causing the hybrid goose feathers to fall off, and at the same time avoid causing scratches to the body surface of the hybrid goose.

[0034] like Figure 1 As shown, the fixed-point measurement mechanism 6 includes: A three-point measuring component 61, which is adsorbed on the adjusting plate 5 and is used to measure the breast depth and keel length of the hybrid goose; A multi-point measuring component 62, which is adsorbed and arranged on the adjusting plate 5, and is used to measure the body oblique length and semi-submerged length of the hybrid goose; The adjustment plate 5 is configured as a transparent adjustment plate, and the plate surface of the adjustment plate 5 is configured as a smooth plate surface.

[0035] It can be understood that, after the feathers at the two shoulder joints, ischial tuberosity, thoracic vertebrae, front edge of keel, rear end of keel and midpoint of the line connecting the hip bones of the hybrid goose are spread apart through the multiple positioning mechanisms 4, the three-point measuring assembly 61 is adjusted on the adjusting plate 5 in a translational manner, so that the three-point measuring assembly 61 is marked and indicated with measuring points at the thoracic vertebrae, front edge of keel and rear end of keel of the hybrid goose respectively, and based on the measuring points marked and indicated at the thoracic vertebrae, front edge of keel and rear end of keel of the hybrid goose, the three-point measuring assembly 61 is measured on the vertically arranged adjusting plate 5 to obtain the chest depth and keel length of the hybrid goose; the multi-point measuring assembly 62 is translated and adjusted on the adjusting plate 5 to obtain the chest depth and keel length of the hybrid goose; The multi-point measuring component 62 is respectively used to mark and indicate measuring points at the shoulder joint, ischial tuberosity, midpoint of the hip bone line, connection between the head and neck, and tip of the beak of the hybrid goose. Based on the measuring points marked and indicated at the shoulder joint, ischial tuberosity, midpoint of the hip bone line, connection between the head and neck, and tip of the beak of the hybrid goose, the multi-point measuring component 62 measures the oblique length and semi-submerged length of the hybrid goose on the vertically arranged adjustment plate 5. The adjustment plate 5 is set as a transparent adjustment plate to facilitate observation by the staff, and the surface of the adjustment plate 5 is set as a smooth surface to facilitate adjustment of the three-point measuring component 61 and the multi-point measuring component 62 by the staff.

[0036] like Figure 6-Figure 9 As shown, the three-point measurement assembly 61 includes: Positioning indicator I 611, the positioning indicator I 611 comprises a positioning column 6111, a limiting groove 6112 is arranged on the positioning column 6111, a plurality of indicating pins 6113 are symmetrically arranged on the positioning column 6111, a strong magnet I 6114 is embedded at the bottom end of the positioning column 6111, the strong magnet I 6114 abuts against one side of the transparent adjustment plate, and a laser indicator 6115 is vertically connected to the middle position of the top end of the positioning column 6111; Adsorption adjustment member I 612, the adsorption adjustment member I 612 comprises an adjustment seat 6121, a strong magnet II 6122 is embedded at the bottom end of the adjustment seat 6121, the strong magnet II 6122 abuts against the other side of the transparent adjustment plate, and the strong magnet II 6122 is attracted to the strong magnet I 6114; Two scales I 613, wherein a waist-shaped hole 6131 is provided in the middle of the scale I 613, and a limiting hole 6132 is provided at the head end of the scale I 613, wherein the limiting hole 6132 is provided in the limiting groove 6112 with a clearance fit, and the scale starting point of the scale I 613 is provided corresponding to the middle position of the limiting hole 6132; Two positioning indicator members II614, the positioning indicator members II614 are arranged in the waist-shaped hole 6131 with a clearance fit, and the two positioning indicator members II614 are respectively arranged on the transparent adjustment plate by being sucked together by two adsorption adjustment members II615, the positioning indicator member II614 has the same structure as the positioning indicator member I611, and the adsorption adjustment member II615 has the same structure as the adsorption adjustment member I612.

[0037] It can be understood that when measuring the chest depth and keel length of the hybrid goose, the laser indicators 6115 of the positioning indicator member I 611 and the two positioning indicator members II 614 are activated, and then the positioning indicator member I 611 is driven by the adsorption adjustment member I 612 to perform translation adjustment on the adjustment plate 5, and the laser indicator 6115 of the positioning indicator member I 611 is used to mark and indicate the measuring point at the front edge of the keel of the hybrid goose, and then the two positioning indicator members II 614 are driven by the two adsorption adjustment members II 615 to perform translation adjustment on the adjustment plate 5, and the laser indicators 6115 of the two positioning indicator members II 614 are used to mark and indicate the measuring points at the thoracic vertebrae and the rear end of the keel of the hybrid goose, respectively. In the process of translation adjustment of the two positioning indicator members II 614 on the adjustment plate 5, the positioning indicator member II 614 is in the waist-shaped hole 61 of the scale I 613. 31, the positioning indicator II 614 drives the scale I 613 to deflect synchronously, and after the laser indicators 6115 of the two positioning indicator pieces II 614 mark and indicate the measuring points at the thoracic vertebrae and the rear end of the keel of the hybrid goose, the multiple indicator needles 6113 of the positioning indicator piece II 614 indicate the current position length of the positioning indicator piece II 614 on the scale I 613, and the straight-line length between the measuring point at the front edge of the keel and the measuring point at the thoracic vertebrae is measured on the vertically arranged adjustment plate 5 by any positioning indicator piece II 614 in conjunction with the corresponding scale I 613, so as to obtain the chest depth value of the hybrid goose; the straight-line length between the measuring point at the front edge of the keel and the measuring point at the rear end of the keel is measured on the vertically arranged adjustment plate 5 by another positioning indicator piece II 614 in conjunction with the corresponding scale I 613, so as to obtain the keel length value of the hybrid goose.

[0038] like Fig.10 As shown, the multi-point measurement component 62 includes: A positioning indicator III 621, wherein the positioning indicator III 621 is arranged on the transparent adjustment plate by being attracted by an adsorption adjustment element III 622; Two scales II 623, the scales II 623 are connected to the positioning indicator III 621 through the limiting holes 6132, the waist holes 6131 of the two scales II 623 are respectively connected with positioning indicator IV 624, and the positioning indicator IV 624 is set on the transparent adjustment plate by suction through the adsorption adjustment member IV 625; A scale III 626, wherein the scale III 626 is connected to the positioning indicator III 621 through a limiting hole 6132, a positioning indicator V 627 is connected in the waist-shaped hole 6131 of the scale III 626, and the positioning indicator V 627 is set on the transparent adjustment plate by suction through an adsorption adjustment member V 628; A scale IV 629, the scale IV 629 is connected to the positioning indicator V 627 through a limiting hole 6132, a positioning indicator VI 6210 is connected in the waist-shaped hole 6131 of the scale IV 629, and the positioning indicator VI 6210 is set on the transparent adjustment plate by suction through an adsorption adjustment member VI 6211; The positioning indicator III 621, positioning indicator IV 624, positioning indicator V 627 and positioning indicator VI 6210 all have the same structure as the positioning indicator I 611, the adsorption adjustment member III 622, adsorption adjustment member IV 625, adsorption adjustment member V 628 and adsorption adjustment member VI 6211 all have the same structure as the adsorption adjustment member I 612, and the scale II 623, scale III 626 and scale IV 629 all have the same structure as the scale I 613.

[0039] It can be understood that when measuring the body oblique length and semi-submerged length of the hybrid goose, the laser indicators 6115 of the positioning indicator III 621, the positioning indicator IV 624, the positioning indicator V 627 and the positioning indicator VI 6210 are activated, and then the positioning indicator III 621 is driven to perform translation adjustment on the adjustment plate 5 by the adsorption adjustment member III 622, and the measuring point is marked at the shoulder joint of the hybrid goose by the laser indicator 6115 of the positioning indicator III 621, and then any positioning indicator IV 624 is driven to perform translation adjustment on the adjustment plate 5 by the adsorption adjustment member IV 625, and any positioning indicator IV 624 is driven to perform translation adjustment on the adjustment plate 5 by the adsorption adjustment member IV 625. The laser pointer 6115 of the positioning indicator IV 624 marks and indicates the measuring point at the ischial tuberosity of the hybrid goose. The positioning indicator IV 624 cooperates with the corresponding scale II 623 to measure the straight line length between the measuring point at the shoulder joint and the measuring point at the ischial tuberosity on the vertically arranged adjustment plate 5 to obtain the body oblique length value of the hybrid goose. The laser pointer 6115 of another positioning indicator IV 624 marks and indicates the measuring point at the midpoint of the hip bone line of the hybrid goose. The positioning indicator IV 624 cooperates with the corresponding scale II 623 to measure the body oblique length value of the hybrid goose on the vertically arranged adjustment plate 5. The straight-line length between the measuring point at the shoulder joint and the measuring point at the midpoint of the hip bone line is obtained to obtain the length value D1, and then the positioning indicator V627 is driven by the adsorption adjustment member V628 to perform translation adjustment on the adjustment plate 5, and the laser indicator 6115 of the positioning indicator V627 is used to mark and indicate the measuring point at the connection between the head and the neck of the hybrid goose, and the positioning indicator V627 is used in conjunction with the scale III626 to measure the straight-line length between the measuring point at the shoulder joint and the measuring point at the connection between the head and the neck on the vertically arranged adjustment plate 5 to obtain the neck length value D2 of the hybrid goose; then, the adsorption adjustment member V628 is used to drive the positioning indicator V627 to perform translation adjustment on the adjustment plate 5 to perform translation adjustment on the adjustment plate 5 to obtain the length D2 of the neck of the hybrid goose; then, the positioning indicator V627 is used to drive the positioning indicator V627 to perform translation adjustment on the adjustment plate 5 to obtain the length D2 of the neck of the hybrid goose; then, the positioning indicator V627 is used to drive the positioning indicator V627 to perform translation adjustment on the adjustment plate 5 to obtain the length D1 ... The joint part VI 6211 drives the positioning indicator part VI 6210 to perform translation adjustment on the adjustment plate 5, and the measuring point is marked and indicated at the tip of the beak of the hybrid goose through the laser indicator 6115 of the positioning indicator part VI 6210, and the straight-line length between the measuring point at the connection between the head and the neck and the measuring point at the tip of the beak is measured on the vertically arranged adjustment plate 5 through the positioning indicator part VI 6210 and the scale IV 629, and the overall length value D3 of the head and beak of the hybrid goose is obtained; after the length value D1, the neck length value D2 and the overall length value D3 of the head and beak are summed, the semi-submersible length value of the hybrid goose is obtained.

[0040] Embodiment 2:

[0041] The present application also discloses a method for measuring the body size traits of hybrid geese using the device for measuring the body size traits of hybrid geese described in the above embodiment 1, comprising the following steps: S1. The tibia, abdomen and wings of the hybrid goose are fixed by the securing mechanism 2, and the head of the hybrid goose is fixed by the head limiting mechanism 3 to limit the posture of the hybrid goose during measurement; S2. Through multiple positioning mechanisms 4, the hybrid goose shoulder joints, ischial tuberosity, thoracic vertebrae, keel front edge, keel rear end and hip feathers at the midpoint of the line apart; S3. The chest width of the hybrid goose is obtained by measuring the surface distance between the two shoulder joints with a caliper, the straight-line distance between the upper tibia joint and the third toe and the fourth toe with a caliper, the tibia length of the hybrid goose is obtained, and the tibia circumference of the hybrid goose is obtained by measuring the transparent film 242 with a scale 243, and the chest width, tibia length and tibia circumference are recorded; S4. Adjust the fixed-point measuring mechanism 6 on the adjustment plate 5, and mark the measuring points at the shoulder joint, ischial tuberosity, thoracic vertebra, front edge of keel, rear end of keel, midpoint of the hip line, and the connection between the head and neck and the tip of the beak of the hybrid goose through the fixed-point measuring mechanism 6; S5. The fixed-point measuring mechanism 6 measures the oblique length of the body of the hybrid goose on the vertical plane based on the measuring points at the shoulder joint and the measuring points at the ischial tuberosity; measures the chest depth of the hybrid goose on the vertical plane based on the measuring points at the thoracic vertebrae and the measuring points at the front edge of the keel; measures the keel length of the hybrid goose on the vertical plane based on the measuring points at the front edge of the keel and the measuring points at the rear end of the keel; S6. Based on the measuring point at the midpoint of the hip bone line and the measuring point at the shoulder joint, the length value D1 is measured on the vertical plane; based on the measuring point at the shoulder joint and the measuring point at the connection between the head and the neck, the length value D2 of the neck of the hybrid goose is measured on the vertical plane; based on the measuring point at the connection between the head and the neck and the measuring point at the tip of the beak, the overall length value D3 of the head and beak of the hybrid goose is measured on the vertical plane; The semi-diving length of hybrid geese is D=D1+D2+D3; S7. After checking and correcting multiple measuring points, record the values ​​of body oblique length, chest depth, keel length and semi-submerged length; S8. Release the hybrid goose from the restraining mechanism 2 and the head limiting mechanism 3 to complete the measurement of the body size and traits of the hybrid goose.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0043] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A device for measuring body size traits of hybrid geese, characterized in that: include: A horizontal bottom plate, on which a securing mechanism is arranged, which is used to secure the shanks, abdomen and wings of the hybrid goose, and a head limiting mechanism is also arranged on the horizontal bottom plate, which is used to secure the head of the hybrid goose; A plurality of positioning mechanisms, wherein the positioning mechanisms are arranged on the securing mechanism, and the plurality of positioning mechanisms are respectively used to spread apart feathers at a plurality of measuring positions of the hybrid goose; An adjustment plate, the adjustment plate is vertically arranged on the horizontal bottom plate, and the adjustment plate is located on one side of the securing mechanism and the head limiting mechanism; A fixed-point measurement mechanism is arranged on the adjustment plate and is used for performing multi-point positioning measurement on the hybrid goose, so that the body size traits of the hybrid goose can be obtained through the values ​​of the multi-point positioning measurement.

2. The hybrid goose body size trait measuring device according to claim 1, characterized in that: The security agencies include: A base, the base being fixedly connected to the horizontal bottom plate; A U-shaped web, the U-shaped web is fixedly connected to the base, and limit rods are respectively arranged on both sides of the bottom end of the U-shaped web; Two fixing belts I, the head end of the fixing belt I is fixedly connected to the limiting rod, the two side end surfaces of the fixing belt I are connected by magic buckles I, and the fixing belt I is used to fix the shank of the hybrid goose; A fixing belt II, wherein the fixing belt II is connected to one side of the top of the U-shaped web, a buckle is connected to the other side of the top of the U-shaped web, the fixing belt II is inserted into the buckle, the head and tail of the fixing belt II are connected by a magic buckle II, and the fixing belt II is used to fix the abdomen of the hybrid goose; Two L-shaped limit plates, the vertical plates of the two L-shaped limit plates are respectively connected and arranged on both sides of the U-shaped web, the horizontal plate of the L-shaped limit plate is fixedly connected with a fixing belt III, the end surfaces of both sides of the fixing belt III are connected by a magic buckle III, the fixing belt III is used to fix the root of the wing of the hybrid goose, and the horizontal plate of the L-shaped limit plate is used to lift the wing of the hybrid goose.

3. The hybrid goose body size trait measuring device according to claim 2, characterized in that: Slide grooves are obliquely arranged on both sides of the U-shaped web, and the vertical plate of the L-shaped limit plate is slidably connected in the slide groove. A handle bolt I is threadedly connected on the vertical plate of the L-shaped limit plate, and the end of the handle bolt I abuts against the bottom end of the slide groove.

4. The hybrid goose body size trait measuring device according to claim 2, characterized in that: The head of the fixing belt I is also connected to a transparent film, the head of the transparent film protrudes from the head end of the fixing belt I, and a scale is set on the transparent film, the scale protrudes from the edge of the fixing belt I, and the scale is used to measure the shin circumference of the hybrid goose.

5. The hybrid goose body size trait measuring device according to claim 1, characterized in that: The head limiting mechanism comprises: A T-shaped guide rail, the T-shaped guide rail is fixedly connected to the horizontal bottom plate, the T-shaped guide rail is located at the head end of the securing mechanism, and the T-shaped guide rail is arranged corresponding to the middle position of the securing mechanism; A movable seat, the movable seat is slidably connected to the T-shaped guide rail, a handle bolt II is threadedly connected to the movable seat, and the end of the handle bolt II abuts against the top end of the T-shaped guide rail; A self-locking telescopic rod, the self-locking telescopic rod is fixedly connected to the moving seat, and a supporting plate is fixedly connected to the top of the self-locking telescopic rod; A fixing belt IV, the head end of which is connected to the head of the support plate, and the two side end surfaces of the fixing belt IV are connected by magic buckles IV, and the fixing belt IV is used to fix the beak of the hybrid goose; A fixing belt V, the head end of which is connected to the tail of the support plate, and the two side end surfaces of the fixing belt V are connected by magic buckles V. The fixing belt V is used to fix the head of the hybrid goose.

6. The hybrid goose body size trait measuring device according to claim 1, characterized in that: The positioning mechanism comprises: A universal connecting rod, one end of which is fixedly connected to the securing mechanism; Two Z-shaped rods, the middle positions of the two Z-shaped rods are hinged, the tail end of any one of the Z-shaped rods is fixedly connected to the other end of the universal joint rod, and the head of the Z-shaped rod is integrally provided with a shifting plate; A support spring, the support spring is connected and arranged between the tails of the two Z-shaped rods, and the support spring is used to support the two Z-shaped rods to form an X shape; Two flexible paddles are fixedly connected to the paddle plate and are used to pry apart feathers at the measuring part of the hybrid goose.

7. The hybrid goose body size trait measuring device according to claim 1, characterized in that: The fixed-point measurement mechanism comprises: A three-point measuring component, which is adsorbed and arranged on the adjustment plate, and is used to measure the chest depth and keel length of the hybrid goose; A multi-point measuring component, which is adsorbed and arranged on the adjusting plate, and is used to measure the body oblique length and semi-submerged length of the hybrid goose; The adjustment plate is configured as a transparent adjustment plate, and the plate surface of the adjustment plate is configured as a smooth plate surface.

8. The hybrid goose body size trait measuring device according to claim 7, characterized in that: The three-point measurement assembly comprises: Positioning indicator I, the positioning indicator I comprises a positioning column, a limiting groove is arranged on the positioning column, a plurality of indicating needles are symmetrically arranged on the positioning column, a strong magnet I is embedded at the bottom end of the positioning column, the strong magnet I abuts against one side of the transparent adjustment plate, and a laser indicator is vertically connected to the middle position of the top end of the positioning column; Adsorption adjustment member I, the adsorption adjustment member I comprises an adjustment seat, a strong magnet II is embedded at the bottom end of the adjustment seat, the strong magnet II abuts against the other side of the transparent adjustment plate, and the strong magnet II is attracted to the strong magnet I; Two scales I, a waist-shaped hole is provided in the middle of the scale I, a limit hole is provided at the head end of the scale I, the limit hole is arranged in the limit groove with a clearance fit, and the scale starting point of the scale I is arranged corresponding to the middle position of the limit hole; Two positioning indicator members II, the positioning indicator members II are arranged in the waist-shaped hole with clearance fit, the two positioning indicator members II are respectively arranged on the transparent adjustment plate by being sucked together by two adsorption adjustment members II, the positioning indicator member II has the same structure as the positioning indicator member I, and the adsorption adjustment member II has the same structure as the adsorption adjustment member I.

9. The hybrid goose body size trait measuring device according to claim 8, characterized in that: The multi-point measurement assembly comprises: A positioning indicator III, wherein the positioning indicator III is arranged on the transparent adjustment plate by being attracted by the adsorption adjustment element III; Two scales II, the scales II are connected to the positioning indicator III through the limiting holes, the waist holes of the two scales II are respectively connected with positioning indicator IV, and the positioning indicator IV is set on the transparent adjustment plate by the adsorption adjustment member IV; A scale III, wherein the scale III is connected to the positioning indicator III through a limiting hole, a positioning indicator V is connected in the waist-shaped hole of the scale III, and the positioning indicator V is arranged on the transparent adjustment plate by suction through an adsorption adjustment member V; A scale IV, wherein the scale IV is connected to the positioning indicator V through a limiting hole, a positioning indicator VI is connected in the waist-shaped hole of the scale IV, and the positioning indicator VI is arranged on the transparent adjustment plate by suction through an adsorption adjustment member VI; The positioning indicator III, positioning indicator IV, positioning indicator V and positioning indicator VI all have the same structure as the positioning indicator I, the adsorption adjustment member III, adsorption adjustment member IV, adsorption adjustment member V and adsorption adjustment member VI all have the same structure as the adsorption adjustment member I, and the scale II, scale III and scale IV all have the same structure as the scale I.

10. A method for measuring the body size traits of hybrid geese using the device for measuring the body size traits of hybrid geese according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. The tibia, abdomen and wings of the hybrid goose are fixed by a fixing mechanism, and the head of the hybrid goose is fixed by a head limiting mechanism to limit the posture of the hybrid goose during measurement; S2. By using multiple positioning mechanisms, the feathers of the hybrid goose at the shoulder joints, ischial tuberosity, thoracic vertebrae, front edge of the keel, rear end of the keel and midpoint of the line connecting the hip bones are spread apart; S3. The chest width of the hybrid goose is obtained by measuring the distance between the two shoulder joints with a caliper, the straight-line distance between the upper tibia joint and the third toe and the fourth toe with a caliper, the tibia length of the hybrid goose is obtained, and the tibia circumference of the hybrid goose is obtained by measuring with a transparent film with a scale, and the chest width, tibia length and tibia circumference are recorded; S4. Adjust the fixed-point measuring mechanism on the adjustment plate, and mark the measuring points at the shoulder joint, ischial tuberosity, thoracic vertebra, front edge of keel, rear end of keel, midpoint of hip bone line, junction of head and neck and tip of beak of hybrid goose respectively through the fixed-point measuring mechanism; S5. The fixed-point measuring mechanism measures the oblique length of the hybrid goose on the vertical plane based on the measuring points at the shoulder joint and the measuring points at the ischial tuberosity; measures the chest depth of the hybrid goose on the vertical plane based on the measuring points at the thoracic vertebrae and the measuring points at the front edge of the keel; measures the keel length of the hybrid goose on the vertical plane based on the measuring points at the front edge of the keel and the measuring points at the rear end of the keel; S6. Based on the measuring point at the midpoint of the hip bone line and the measuring point at the shoulder joint, the length value D1 is measured on the vertical plane; based on the measuring point at the shoulder joint and the measuring point at the connection between the head and the neck, the length value D2 of the neck of the hybrid goose is measured on the vertical plane; based on the measuring point at the connection between the head and the neck and the measuring point at the tip of the beak, the overall length value D3 of the head and beak of the hybrid goose is measured on the vertical plane; The semi-diving length of hybrid geese is D=D1+D2+D3; S7. After checking and correcting multiple measuring points, record the values ​​of body oblique length, chest depth, keel length and semi-submerged length; S8. Release the hybrid goose from the restraining mechanism and the head limiting mechanism to complete the measurement of the body size and traits of the hybrid goose.

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