Portable piglet weight electronic measuring instrument

Abstract

The utility model relates to the technical field of electronic measuring instruments, in particular to a portable piglet weight electronic measuring instrument which comprises an electronic scale, first fixing blocks are arranged at four corners of the electronic scale, supporting rods are vertically inserted into the first fixing blocks in a sliding mode, and inserting rods used for limiting the supporting rods are further horizontally inserted into the first fixing blocks in a sliding mode. At least two connecting shafts are fixedly inserted in the electronic scale, rotating wheels are rotationally connected to the ends, extending out of the electronic scale, of the connecting shafts, at least two fixing mechanisms are arranged between the outer walls of the front side and the rear side of the electronic scale, and each fixing mechanism comprises two second fixing blocks fixed to the front side wall of the electronic scale side by side. A rolling rod is rotationally connected between the two second fixing blocks, an elastic belt is connected to the outer side wall of the rolling rod, a buckle is connected to the free end of the elastic belt, and a third fixing block used for hooking the buckle is welded to the outer wall of the rear side of the electronic scale. According to the utility model, a weighing object is fixed through the fixing mechanism, so that measurement errors caused by random movement are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic measuring instruments, in particular to a portable electronic measuring instrument for piglet weight. Background Art

[0002] Electronic measuring instruments refer to instruments that use electronic technology to convert the measured value into an indication value for direct observation. They can be used for data collection, display and transmission, etc., and are information products. Animal husbandry is an important part of the national economy. In the process of raising piglets, it is necessary to weigh the piglets frequently to determine their physical condition, so as to arrange feeding for the piglets reasonably. Weighing piglets is a troublesome matter, which requires the piglets to be fixed to prevent them from moving around and causing inaccurate weighing and measurement data. At the same time, a certain degree of portability is also required to reduce the workload of the staff, so as to ensure a quick and accurate understanding of the piglets' physical growth.

[0003] The utility model patent with the authorization announcement number CN210426732U relates to a portable livestock weight scale, including a scale plate, the four corners of the lower end of the scale plate are provided with walking wheels, the outer side of the four corners of the scale plate is provided with a height adjustment mechanism, the fixed end of the height adjustment mechanism is fixed on the scale plate, the front side of the scale plate is fixed with a bracket, the upper end of the bracket is fixedly installed with a weight display table, the pressure on the scale plate is displayed on the weight display table, the bracket is fixedly connected with a front fence, the left side of the scale plate is hinged with a left fence, the right side of the scale plate is hinged with a right fence, the left fence and the front fence are connected by an elastic snap ring, and the right fence and the front fence are connected by an elastic snap ring. The scale plate of the utility model has a large area and can adapt to the weight measurement of large livestock; the four corners of the scale plate are respectively provided with walking wheels, which can be easily moved to a designated location; the four corners of the scale plate are provided with hydraulic jacks on the outer side, so that the level of the scale plate can be adjusted as needed.

[0004] Although the above utility model achieves a certain degree of portability, the lack of fixing measures for the weighing object during weighing will affect the measurement results. In view of this, we propose a portable electronic piglet weight measuring instrument. Utility Model Content

[0005] The utility model aims to provide a portable electronic piglet weight measuring instrument to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A portable electronic piglet weight measuring instrument comprises an electronic scale, wherein first fixed blocks are provided at the four corners of the electronic scale, a support rod is vertically slidably inserted in the first fixed block, an insertion rod for limiting the support rod is also horizontally slidably inserted in the first fixed block, at least two connecting shafts are fixedly inserted in the electronic scale, the connecting shaft passes through the electronic scale from front to back, the ends of the connecting shaft extending to the outside of the electronic scale are rotatably connected to rotating wheels, at least two fixing mechanisms are provided between the front and rear side outer walls of the electronic scale, the fixing mechanism comprises two second fixed blocks fixed side by side on the front side wall of the electronic scale, a winding rod is rotatably connected between the two second fixed blocks, an elastic band is connected to the outer side wall of the winding rod, a buckle is connected to the free end of the elastic band, and a third fixed block for hanging the buckle is welded to the rear outer wall of the electronic scale.

[0008] Preferably, a bracket is welded at one edge of the top surface of the electronic scale, and a display is installed at the top of the bracket, and the display displays the weighing result in a more intuitive manner.

[0009] Preferably, two fixing rings are welded at the middle position of the outer wall on one of the left and right sides of the electronic scale, a connecting rod is rotatably connected between the two fixing rings, and a pull rod is integrally formed at both ends of the outer wall of the connecting rod near the fixing ring on the same side, and a handle is welded between the other ends of the two pull rods to facilitate the movement of the electronic scale.

[0010] Preferably, a base is welded at the bottom end of the support rod, and the base is in the shape of a truncated cone that is narrow at the top and wide at the bottom; a number of slots are provided on the support rod at equal intervals, and the slots are adapted to the longitudinal cross-sectional shape and size of the insertion rod. The length of the insertion rod is greater than the width of the first fixed block, so as to facilitate the adjustment of the support height of the support rod and fix its height.

[0011] Preferably, the number of the third fixing blocks is equal to that of the fixing mechanism and their positions correspond one to one, a limiting groove is provided at one end of the buckle away from the elastic band, the limiting groove is adapted to the shape and size of the third fixing block, and the buckle and the third fixing block are used to fix the elastic band.

[0012] Preferably, when the insertion rod is inserted into the slot at the bottom end of the support rod, the distance between the bottom surface of the electronic scale and the bottom surface of the base is smaller than the distance between the bottom surface of the electronic scale and the bottom surface of the rotating wheel; when the insertion rod is inserted into the slot at the top end of the support rod, the distance between the bottom surface of the electronic scale and the bottom surface of the base is greater than the distance between the bottom surface of the electronic scale and the bottom surface of the rotating wheel, so that the electronic scale has a certain mobility.

[0013] Preferably, the display is electrically connected to the weighing sensor in the electronic scale through a wire via the bracket. The electronic scale is made of metal, and the rotating wheel and elastic belt are both made of rubber. Metal products have higher stability, and rubber materials have stronger wear resistance.

[0014] Compared with the prior art, the beneficial effects of the utility model are: after placing the weighing object on the electronic scale, the elastic rope is tied to the weighing object by pulling the buckle and then the buckle is hung on the third fixed block to fix the weighing object on the electronic scale, thereby reducing the error in the weighing result caused by the movement of the weighing object. At the same time, the weighing result can be clearly displayed on the display, which is convenient for the staff to record. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the fixing mechanism part in the utility model;

[0017] Figure 3 It is a cross-sectional view of the electronic scale in the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the first fixing block and the supporting rod in the utility model;

[0019] Figure 5 It is a schematic diagram of the overall structure of the utility model from the reverse side;

[0020] Figure 6 It is a schematic diagram of the buckle structure in the utility model;

[0021] In the figure:

[0022] 1. Electronic scale; 11. Fixed ring; 12. Connecting rod; 13. Pull rod; 14. Handle; 15. Bracket; 16. Display;

[0023] 2. first fixing block; 21. support rod; 211. slot; 212. base; 22. plug rod;

[0024] 3. Connecting shaft; 31. Rotating wheel;

[0025] 4. Fixing mechanism; 41. Second fixing block; 42. Rolling rod; 43. Elastic band; 44. Buckle; 441. Limiting groove;

[0026] 5. The third fixing block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution in the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 6 , this embodiment provides a technical solution:

[0029] The portable electronic weight measuring instrument for piglets comprises an electronic scale 1, wherein first fixed blocks 2 are arranged at the four corners of the electronic scale 1, a support rod 21 is inserted in the first fixed block 2 for vertical sliding, and an insertion rod 22 for limiting the support rod 21 is inserted in the first fixed block 2 for horizontal sliding. At least two connecting shafts 3 are fixedly inserted in the electronic scale 1, the connecting shaft 3 passes through the electronic scale 1 from front to back, and the ends of the connecting shaft 3 extending to the outside of the electronic scale 1 are rotatably connected with a rotating wheel 31, at least two fixing mechanisms 4 are arranged between the front and rear side outer walls of the electronic scale 1, the fixing mechanism 4 comprises two second fixed blocks 41 fixed side by side on the front side wall of the electronic scale 1, a rolling rod 42 is rotatably connected between the two second fixed blocks 41, an elastic band 43 is connected to the outer side wall of the rolling rod 42, a buckle 44 is connected to the free end of the elastic band 43, and a third fixed block 5 for hanging the buckle 44 is welded to the rear outer wall of the electronic scale 1

[0030] In this embodiment, a bracket 15 is welded at one edge of the top surface of the electronic scale 1 , and a display 16 is installed at the top of the bracket 15 . The display 16 displays the weighing result in a more intuitive manner.

[0031] In this embodiment, two fixing rings 11 are welded at the middle position of the outer wall of one of the left and right sides of the electronic scale 1, a connecting rod 12 is rotatably connected between the two fixing rings 11, and a pull rod 13 is integrally formed at both ends of the outer wall of the connecting rod 12 near the fixing ring 11 on the same side, and a handle 14 is welded between the other ends of the two pull rods 13.

[0032] In this embodiment, a base 212 is welded to the bottom end of the support rod 21, and the base 212 is in the shape of a truncated cone that is narrow at the top and wide at the bottom. A plurality of slots 211 are provided at equal intervals on the support rod 21, and the slots 211 are adapted to the longitudinal cross-sectional shape and size of the insertion rod 22. The length of the insertion rod 22 is greater than the width of the first fixed block 2, so as to facilitate the adjustment of the support height of the support rod 21 and fix its position.

[0033] In this embodiment, the number of the third fixing blocks 5 and the fixing mechanism 4 are equal and their positions correspond one to one. A limiting groove 441 is provided at one end of the buckle 44 away from the elastic band 43. The limiting groove 441 is adapted to the shape and size of the third fixing block 5. The buckle 44 and the third fixing block 5 are used to fix the elastic band 43.

[0034] In this embodiment, when the rod 22 is inserted into the slot 211 at the bottom end of the support rod 21, the distance between the bottom surface of the electronic scale 1 and the bottom surface of the base 212 is smaller than the distance between the bottom surface of the electronic scale 1 and the bottom surface of the rotating wheel 31; when the rod 22 is inserted into the slot 211 at the top end of the support rod 21, the distance between the bottom surface of the electronic scale 1 and the bottom surface of the base 212 is greater than the distance between the bottom surface of the electronic scale 1 and the bottom surface of the rotating wheel 31, so that the electronic scale 1 has a certain mobility.

[0035] In this embodiment, the display 16 is electrically connected to the weighing sensor in the electronic scale 1 through a wire through the bracket 15. The electronic scale 1 is made of metal, and the rotating wheel 31 and the elastic belt 43 are both made of rubber. Metal products have higher stability, and rubber materials have stronger wear resistance.

[0036] Finally, it should be noted that the electronic scale 1 and display 16 involved in the present invention are universal standard parts or parts known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods, and will not be elaborated here.

[0037] When the portable electronic piglet weight measuring instrument of the utility model is in use, the staff pulls the electronic scale 1 to the work place by the handle, then pulls the insertion rod 22 to the left so that the support rod 21 can slide up and down freely, and after adjusting the electronic scale 1 to a suitable height, pushes the insertion rod 22 to the right so that the insertion rod 22 slides and connects to the slot 211, and completes the fixation of the support rod 21. After placing the weighing object on the top of the electronic scale 1, the staff pulls the buckle 44 toward the third fixing block 5 so that the elastic band 43 can fix the weighing object on the electronic scale 1, and then fixes the buckle 44 to the third fixing block 5 through the limit groove 441, and starts weighing. After the weighing is completed, the data will be displayed on the display 16.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the embodiment may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. Portable electronic piglet weight measuring instrument, characterized by: The electronic scale (1) comprises a first fixed block (2) at each of the four corners of the electronic scale (1), a support rod (21) is vertically slidably inserted in the first fixed block (2), an insertion rod (22) for limiting the support rod (21) is also horizontally slidably inserted in the first fixed block (2), at least two connecting shafts (3) are fixedly inserted in the electronic scale (1), the connecting shaft (3) passes through the electronic scale (1) from front to back, and the ends of the connecting shaft (3) extending to the outside of the electronic scale (1) are rotatably connected to a rotating wheel (31), the front outer wall of the electronic scale (1) is provided with at least two fixing mechanisms (4), the fixing mechanisms (4) include two second fixing blocks (41) fixed side by side on the front side wall of the electronic scale (1), a rolling rod (42) is rotatably connected between the two second fixing blocks (41), an elastic band (43) is connected to the outer side wall of the rolling rod (42), a buckle (44) is connected to the free end of the elastic band (43), and a third fixing block (5) for hanging the buckle (44) is welded to the rear outer wall of the electronic scale (1).

2. The portable electronic piglet weight measuring instrument according to claim 1 is characterized in that: A bracket (15) is welded at one edge of the top surface of the electronic scale (1), and a display (16) is installed at the top of the bracket (15).

3. The portable electronic piglet weight measuring instrument according to claim 1 is characterized in that: Two fixing rings (11) are welded at the middle position of the outer wall of one of the left and right sides of the electronic scale (1), a connecting rod (12) is rotatably connected between the two fixing rings (11), and a pull rod (13) is integrally formed at both ends of the outer wall of the connecting rod (12) near the fixing ring (11) on the same side, and a handle (14) is welded between the other ends of the two pull rods (13).

4. The portable electronic piglet weight measuring instrument according to claim 1, characterized in that: A base (212) is welded to the bottom end of the support rod (21), and the base (212) is in the shape of a truncated cone that is narrow at the top and wide at the bottom. A plurality of slots (211) are provided on the support rod (21) at equal intervals, and the slots (211) are adapted to the longitudinal cross-sectional shape and size of the insertion rod (22). The length of the insertion rod (22) is greater than the width of the first fixing block (2).

5. The portable electronic piglet weight measuring instrument according to claim 1, characterized in that: The number of the third fixing blocks (5) and the fixing mechanism (4) are equal and their positions correspond one to one. A limiting groove (441) is provided at one end of the buckle (44) away from the elastic band (43). The limiting groove (441) is adapted to the shape and size of the third fixing block (5).

6. The portable electronic piglet weight measuring instrument according to claim 4 is characterized in that: When the insertion rod (22) is inserted into the slot (211) at the bottom of the support rod (21), the distance between the bottom surface of the electronic scale (1) and the bottom surface of the base (212) is smaller than the distance between the bottom surface of the electronic scale (1) and the bottom surface of the rotating wheel (31); when the insertion rod (22) is inserted into the slot (211) at the top of the support rod (21), the distance between the bottom surface of the electronic scale (1) and the bottom surface of the base (212) is larger than the distance between the bottom surface of the electronic scale (1) and the bottom surface of the rotating wheel (31).

7. The portable electronic piglet weight measuring instrument according to claim 2 is characterized in that: The display (16) is electrically connected to a weighing sensor in the electronic scale (1) via a wire through the bracket (15); the electronic scale (1) is made of metal, and the rotating wheel (31) and the elastic band (43) are both made of rubber.

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