Duck blank portable weighing experimental device

Abstract

This application discloses a portable weighing experimental device for duck carcasses, including a base plate and a support frame disposed on top of the base plate. The base plate is configured as a tray for connecting an electronic scale. The support frame includes two vertical support sections on the left and right sides and a hanging section disposed horizontally on the support sections. A hanging assembly is disposed on the hanging section, and the hanging assembly is configured to engage with the duck carcass's hook, thereby suspending the duck carcass on the support frame. The portable weighing experimental device for duck carcasses provided by this application has a hanging assembly on the hanging section at the top of the support frame that engages with the duck carcass's hook. This facilitates the weighing operation and avoids direct contact between the duck carcass and the tray or support frame, which is not only more hygienic but also ensures that the duck carcass remains intact before and after weighing, thus preserving its marketability.

Description

Technical Field

[0001] This utility model relates to the field of weighing device technology, specifically to a portable weighing experimental device for duck carcasses. Background Technology

[0002] Peking duck is a famous dish with a long history. For consumers, the appearance of Peking duck is of paramount importance. A Peking duck with a reddish-brown color, crispy skin, and tender meat can greatly stimulate consumers' appetite. Before roasting, the thawed duck carcass needs to be air-dried. The appearance of Peking duck is not only related to the temperature during roasting, but also to the moisture remaining after the duck carcass has been air-dried.

[0003] To investigate the optimal range of water loss rate (i.e., the percentage reduction in moisture content before and after air-drying) for the best appearance after roasting, it is necessary to weigh the duck carcasses before and after air-drying.

[0004] However, if the duck carcass is placed on the tray of an electronic scale for weighing, the skin of the duck carcass will be in direct contact with the tray. This not only makes it easy for bacteria to grow on the duck carcass, which is not hygienic, but also the skin of the duck carcass is relatively fragile and is prone to cracking after contact with the tray. The oil and blood that leak out from the cracked skin can leave hard-to-clean scorch marks after roasting, thus affecting the appearance of the roast duck.

[0005] Therefore, designing a device that is convenient for weighing duck carcasses without affecting their appearance has become the main problem that needs to be solved. Summary of the Invention

[0006] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a portable weighing experimental device for duck carcasses. The hanging part at the top of the support frame is provided with a hanging component that engages with the duck hook of the duck carcass. The weighing operation is convenient and avoids direct contact between the duck carcass and the tray or support frame, which is not only more hygienic, but also ensures that the duck carcass is intact before and after weighing, thus ensuring the appearance of the duck carcass.

[0007] The effect of this utility model is achieved as follows:

[0008] This application provides a portable weighing experimental device for duck carcasses, including a base plate and a support frame set on top of the base plate. The base plate is configured as a tray for connecting an electronic scale. The support frame includes two vertical support parts on the left and right sides and a hanging part set horizontally on the support parts. A hanging component is provided on the hanging part. The hanging component is configured to engage with the duck hook of the duck carcass, thereby suspending the duck carcass on the support frame.

[0009] Furthermore, the hanging assembly includes a hanging ring and a hanging rope. One end of the hanging rope is connected to the middle of the mounting section, and the other end is connected to the hanging ring, thereby suspending the hanging ring on the mounting section. The hanging ring is configured to engage with the duck hook. The simple structure achieved through the engagement of the hanging ring and the duck hook not only facilitates hanging the duck carcass but also ensures that the center of gravity of the portable weighing experimental device for the duck carcass falls at the midpoint of the base plate after it is hung, resulting in good stability.

[0010] Furthermore, the base plate includes two symmetrical secondary support sections, which are configured to increase the support area of ​​the base plate and lower the center of gravity of the portable duck carcass weighing experimental device. This improves the stability of the portable duck carcass weighing experimental device and makes it less prone to wobbling on the tray.

[0011] Furthermore, the support section is equipped with an inverted L-shaped positioning part that extends downward beyond the base plate and is configured to fit snugly against the side wall of the tray. This not only enhances the connection strength between the portable duck carcass weighing experimental device and the tray but also facilitates positioning, ensuring that the portable duck carcass weighing experimental device is centered on the tray, thereby further improving stability.

[0012] Furthermore, each side of the support section is equipped with two symmetrical positioning parts, and the four positioning parts are respectively configured to fit tightly against the four side walls of the tray. This further enhances the connection strength between the portable duck carcass weighing experimental device and the tray, making the portable duck carcass weighing experimental device less prone to shaking relative to the tray and improving its stability.

[0013] Furthermore, the base plate is perforated to form grooves extending in the left and right directions. The bottom end of the support part is slidably connected to the base plate through the grooves, allowing the positioning parts on the left and right sides to move closer or further apart. This improves the adjustability of the portable duck carcass weighing experimental device and ensures that the positioning parts on both sides can be tightly attached to the side wall of the tray, thereby further improving the stability of the portable duck carcass weighing experimental device.

[0014] Furthermore, an elastic element is installed within the chute, which acts on the support portion, causing the support portions on both sides to always tend to move closer together. This not only makes the installation and positioning of the portable duck carcass weighing experimental device more convenient, but also further improves the connection strength between the portable duck carcass weighing experimental device and the tray, resulting in better stability.

[0015] Furthermore, the positioning parts on the left and right sides are connected by a linkage structure, which includes two hinged rods that are hinged to each other. The ends of the two hinged rods that are far apart from each other are respectively hinged to the positioning parts on the left and right sides. With the transmission of the two hinged rods, the positioning parts on both sides can move closer or further apart synchronously. The positioning parts on both sides, the hinged rods, and the slide groove form a structure similar to a double-link slide groove, which ensures that when the positioning parts on both sides hold the tray, the portable weighing experimental device for duck blanks is centered on the tray and has good stability.

[0016] Furthermore, each side of the support is equipped with two symmetrical positioning parts, and the two positioning parts on either side are connected by a linkage structure. The hinged rods on the four positioning parts form a structure similar to a parallel four-bar linkage, which makes the transmission process between the positioning parts more stable and smooth, and makes the weight of the duck blank portable weighing experimental device balanced on both sides, resulting in good stability.

[0017] Furthermore, each of the left and right support sections is equipped with a hanging part. The hanging assembly includes a V-shaped hanging rod. The ends of both hanging parts are hollowed out to form vertical slots. The left and right sides of the hanging rod are engaged with the hanging parts through the slots, and the corners of the hanging rod are configured to engage with duck hooks. This makes the installation and positioning of the hanging rod simple and ensures that the duck carcass is centered on the support frame, resulting in good stability.

[0018] The portable duck carcass weighing experimental device provided in this application features a hanging component on the top of the support frame that engages with the duck carcass's hook. This means that when weighing the duck carcass, there is no need to remove the hook; simply align the hook with the hanging component to suspend the duck carcass on the support frame. This convenient hanging weighing operation avoids direct contact between the duck carcass and the tray or support frame, preventing bacterial growth and ensuring hygiene. Furthermore, it guarantees the duck carcass remains intact before and after weighing, preserving its marketability. Attached Figure Description

[0019] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0020] Figure 1 A three-dimensional structural diagram of the portable weighing experimental device for duck carcasses provided in this application embodiment when duck carcasses are mounted.

[0021] Figure 2 A three-dimensional structural schematic diagram of the portable weighing experimental device for duck carcasses provided in the embodiments of this application;

[0022] Figure 3 A three-dimensional structural diagram of the portable weighing experimental device for duck carcasses with the support frame movable when the duck carcasses are mounted on the embodiment of this application.

[0023] Figure 4 This is a schematic diagram of the connection structure between the hanging rod and the support frame provided in an embodiment of this application;

[0024] Figure 5 This is a schematic diagram of the connection structure between the support and the base plate provided in an embodiment of this application;

[0025] Figure 6This is a schematic diagram illustrating the change process of the positioning part clamping the tray in an embodiment of this application;

[0026] Figure 7 This is a schematic diagram illustrating the change process of the linkage structure provided in the embodiments of this application;

[0027] Figure 8 A cross-sectional structural schematic diagram of the portable weighing experimental device for duck carcasses when the distance between the support parts is relatively far, as provided in the embodiments of this application;

[0028] Figure 9 A cross-sectional structural schematic diagram of the portable weighing experimental device for duck carcasses when the distance between the support parts is relatively close, provided in the embodiments of this application.

[0029] The reference numerals for each figure are as follows: 1-base plate, 110-secondary support, 120-slide groove, 121-elastic element, 2-support frame, 210-support part, 220-hanging part, 221-slot, 230-positioning part, 240-hinged rod, 3-duck blank, 310-duck hook, 4-electronic scale, 410-tray, 5-hanging ring, 510-hanging rope, 6-hanging rod. Detailed Implementation

[0030] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0031] Please refer to the attached document. Figure 1-9 This application provides a portable weighing experimental device for duck carcasses, including a base plate 1 and a support frame 2 disposed on the top of the base plate 1. The base plate 1 is configured to connect a tray 410 to an electronic scale 4. The support frame 2 includes two vertical support parts 210 on the left and right sides and a hanging part 220 disposed horizontally on the support parts 210. A hanging assembly is disposed on the hanging part 220. The hanging assembly is configured to engage with the duck hook 310 of the duck carcass 3, thereby suspending the duck carcass 3 on the support frame 2.

[0032] In this embodiment, the hanging part 220 at the top of the support frame 2 is equipped with a hanging assembly that engages with the duck hook 310 of the duck carcass 3. This means that when weighing the duck carcass 3, there is no need to remove the duck hook 310; simply align the duck hook 310 with the hanging assembly to hang the duck carcass 3 on the support frame 2. This convenient hanging weighing operation avoids direct contact between the duck carcass 3 and the tray 410 or the support frame 2, preventing bacterial growth on the duck carcass 3, ensuring hygiene, and guaranteeing that the duck carcass 3 remains intact before and after weighing, thus maintaining its marketability.

[0033] Please refer to the attached document. Figure 1-2In some embodiments of this application, the hanging assembly includes a hanging ring 5 and a hanging rope 510. One end of the hanging rope 510 is connected to the middle of the mounting part 220, and the other end is connected to the hanging ring 5, thereby suspending the hanging ring 5 on the mounting part 220. The hanging ring 5 is configured to engage with the duck hook 310. The engagement of the hanging ring 5 and the duck hook 310 results in a simple structure, which not only makes it convenient to hang the duck carcass 3, but also ensures that the hanging ring 5, suspended from the middle of the mounting part 220 by the hanging rope 510, ensures that the center of gravity of the portable weighing experimental device for the duck carcass falls at the midpoint of the base plate 1 after the duck carcass 3 is hung, resulting in good stability.

[0034] Please refer to the attached document. Figure 1-2 In some embodiments of this application, the base plate 1 includes two symmetrical secondary support parts 110. The secondary support parts 110 are configured to increase the support area of ​​the base plate 1 and lower the center of gravity of the portable weighing experimental device for duck blanks.

[0035] In this embodiment, the overall structure of the portable duck carcass weighing experimental device is relatively lightweight, and the center of gravity may shift after the duck carcass 3 is mounted. The secondary support 110 not only increases the support area of ​​the base plate 1 and the tray 410, but also lowers the center of gravity of the portable duck carcass weighing experimental device, making the portable duck carcass weighing experimental device more stable and less prone to shaking on the tray 410.

[0036] In this application, the portable weighing experimental device for duck embryos can also have other structures:

[0037] Please refer to the attached document. Figure 3-9 In some embodiments of this application, the support portion 210 is provided with an inverted L-shaped positioning portion 230, which extends downward beyond the base plate 1 and is configured to be close to the side wall of the tray 410. By having the positioning portions 230 on both sides of the support portion 210 close to the sides of the tray 410, the connection strength between the portable duck carcass weighing experimental device and the tray 410 is not only enhanced, but also the positioning is facilitated, ensuring that the portable duck carcass weighing experimental device is centered on the tray 410, thereby further improving stability.

[0038] Please refer to the attached document. Figure 3 In some embodiments of this application, each side of the support portion 210 is provided with two symmetrical positioning portions 230, and the four positioning portions 230 are respectively configured to adhere to the four side walls of the tray 410. The tray 410 has a square structure. By having the positioning portions 230 adhere to the four side walls of the tray 410, the connection strength between the portable duck carcass weighing experimental device and the tray 410 is further enhanced, making the portable duck carcass weighing experimental device less prone to shaking relative to the tray 410, and thus improving stability.

[0039] Please refer to the attached document. Figure 4-6In some embodiments of this application, a sliding groove 120 extending in the left-right direction is formed in the base plate 1. The bottom end of the support part 210 is slidably connected to the base plate 1 through the sliding groove 120, so that the positioning parts 230 on the left and right sides can move closer or further apart. This improves the adjustment freedom of the portable duck carcass weighing experimental device and ensures that the positioning parts 230 on both sides can be tightly attached to the side wall of the tray 410, thereby further improving the stability of the portable duck carcass weighing experimental device.

[0040] Please refer to the attached document. Figure 8-9 In some embodiments of this application, an elastic element 121 is provided in the groove 120. The elastic element 121 acts on the support portion 210, so that the support portions 210 on both sides always tend to move closer to each other.

[0041] In this embodiment, as shown in the appendix Figure 6 As shown, when installing the portable duck carcass weighing test device, the user places the device on the tray 410, then pulls the support parts 210 on both sides outwards, causing the positioning parts 230 on both sides to move away from the tray 410. Then, the support parts 210 are released, and the positioning parts 230 on both sides automatically move inwards to clamp the tray 410 under the elastic force of the elastic element 121. This not only makes the installation and positioning of the portable duck carcass weighing test device more convenient, but also further improves the connection strength between the portable duck carcass weighing test device and the tray 410, resulting in better stability.

[0042] Please refer to the attached document. Figure 4 and attached Figure 7 In some embodiments of this application, the positioning portions 230 on the left and right sides are connected by a linkage structure. The linkage structure includes two hinge rods 240 that are hinged to each other. The ends of the two hinge rods 240 that are far apart from each other are respectively hinged to the positioning portions 230 on the left and right sides. With the help of the transmission of the two hinge rods 240, the positioning portions 230 on both sides can move closer or further apart synchronously.

[0043] In this embodiment, the positioning parts 230, hinge rods 240, and slide grooves 120 on both sides form a structure similar to a double-link slide groove. When one side of the positioning part 230 slides, the hinge rod 240 on that side is driven to rotate by the positioning part 230, and drives the hinge rod 240 on the other side to rotate synchronously, thereby transmitting the positioning part 230 on the other side to slide synchronously. As a result, when the positioning parts 230 on both sides clamp the tray 410, the portable weighing experimental device for duck blanks is centered on the tray 410, and has good stability.

[0044] Please refer to the attached document. Figure 4 and attached Figure 7 In some embodiments of this application, each side of the support portion 210 is provided with two symmetrical positioning portions 230, and the two positioning portions 230 on either side are connected by a linkage structure.

[0045] In this embodiment, the hinge rods 240 hinged on the four positioning parts 230 form a structure similar to a parallel four-bar linkage, which makes the transmission process between the positioning parts 230 more stable and smooth, and makes the weight of the duck blank portable weighing experimental device balanced on both sides, resulting in better stability.

[0046] Please refer to the attached document. Figure 8-9 In some embodiments of this application, the left and right support portions 210 are respectively provided with hanging portions 220, and the hanging assembly includes a V-shaped hanging rod 6. The ends of the two hanging portions 220 are hollowed out to form vertical slots 221. The left and right sides of the hanging rod 6 are engaged with the hanging portions 220 through the slots 221, and the corner of the hanging rod 6 is configured to engage with the hook 310.

[0047] In this embodiment, as the two side support portions 210 move, the distance between the two mounting portions 220 also changes synchronously. By setting a V-shaped hanging rod 6 to hang the duck carcass 3, no matter how the distance between the two mounting portions 220 changes, both sides of the hanging rod 6 can be engaged in the slot 221, making the installation and positioning operation simple and ensuring that the hung duck carcass 3 is located in the center position on the support frame 2, with good stability.

[0048] Preferably, the side wall of the slot 221 is also inclined, and the inclination is the same as that of the side wall of the hanging rod 6, so that the side wall of the hanging rod 6 can fit against the slot wall of the slot 221, thereby improving the connection strength between the hanging rod 6 and the mounting part 220 and improving stability.

[0049] It should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used above to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means three or more.

[0050] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A portable weighing experimental device for duck carcasses, characterized in that, The system includes a base plate (1) and a support frame (2) disposed on the top of the base plate (1). The base plate (1) is configured as a tray (410) for connecting an electronic scale (4). The support frame (2) includes two vertical support sections (210) on the left and right sides and a hanging section (220) disposed horizontally on the support section (210). The hanging section (220) is provided with a hanging assembly, which is configured to engage with the duck hook (310) of the duck carcass (3) to hang the duck carcass (3) on the support frame (2).

2. The portable weighing experimental device for duck carcasses according to claim 1, characterized in that, The hanging assembly includes a hanging ring (5) and a hanging rope (510). One end of the hanging rope (510) is connected to the middle of the hanging part (220), and the other end is connected to the hanging ring (5), thereby suspending the hanging ring (5) on the hanging part (220). The hanging ring (5) is configured to engage with the duck hook (310).

3. The portable weighing experimental device for duck carcasses according to claim 1, characterized in that, The base plate (1) includes two symmetrical secondary support parts (110), which are configured to increase the support area of ​​the base plate (1) and lower the center of gravity of the portable weighing experimental device for ducklings.

4. The portable weighing experimental device for duck carcasses according to claim 1, characterized in that, The support part (210) is provided with a positioning part (230) with an inverted L-shaped structure. The positioning part (230) extends downward beyond the bottom plate (1) and is configured to be close to the side wall of the tray (410).

5. The portable weighing experimental device for duck carcasses according to claim 4, characterized in that, Each side of the support portion (210) is provided with two symmetrical positioning portions (230), and the four positioning portions (230) are respectively configured to be close to the four side walls of the tray (410).

6. The portable weighing experimental device for duck carcasses according to claim 4, characterized in that, The base plate (1) has a hollowed-out groove (120) extending in the left and right direction. The bottom end of the support part (210) is slidably connected to the base plate (1) through the groove (120), so that the positioning parts (230) on the left and right sides can move closer or further away from each other.

7. The portable weighing experimental device for duck carcasses according to claim 6, characterized in that, An elastic element (121) is provided in the groove (120). The elastic element (121) acts on the support part (210), so that the support parts (210) on both sides always tend to move closer to each other.

8. The portable weighing experimental device for duck carcasses according to claim 6, characterized in that, The positioning parts (230) on the left and right sides are connected by a linkage structure, which includes two hinge rods (240) that are hinged to each other. The ends of the two hinge rods (240) that are far apart from each other are respectively hinged to the positioning parts (230) on the left and right sides. With the help of the transmission of the two hinge rods (240), the positioning parts (230) on both sides can move closer or further away at the same time.

9. The portable weighing experimental device for duck carcasses according to claim 8, characterized in that, Each of the support portions (210) on each side is provided with two positioning portions (230) symmetrically arranged front and back, and the two positioning portions (230) on either the front or back side are connected by the connecting rod structure.

10. The portable weighing experimental device for duck carcasses according to claim 6, characterized in that, The two support parts (210) on the left and right are respectively provided with the hanging part (220). The hanging assembly includes a V-shaped hanging rod (6). The ends of the two hanging parts (220) are hollowed out to form vertical slots (221). The left and right sides of the hanging rod (6) are engaged with the hanging part (220) through the slots (221). The corner of the hanging rod (6) is configured to engage with the duck hook (310).

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