Egg yolk index measuring device

Abstract

The utility model provides an egg yolk index measuring device, which relates to the technical field of measuring devices and comprises a support frame, a fixed platform is fixedly mounted on the support frame, a sliding frame is mounted at the bottom of the fixed platform in a sliding manner, a main measuring scale is fixedly mounted on the sliding frame, and a first positioning plate is fixedly connected to the zero graduation end of the main measuring scale. The top of the fixed platform is fixedly provided with a bubble level, the top of the fixed platform is slidably provided with a sliding platform, the fixed platform and the sliding platform are each provided with a window, and the top of the sliding platform is provided with a glass slide. According to the utility model, through the cooperation of the main measuring scale and the auxiliary measuring scale, the measurement precision of the diameter of the egg yolk is improved, the non-contact measurement of the height and the diameter of the egg yolk is realized, and the yellow scattering condition is avoided.

Description

Technical Field

[0001] This utility model relates to the field of measuring device technology, and in particular to a device for measuring egg yolk index. Background Technology

[0002] The yolk index is the ratio of the yolk height to the yolk diameter. Currently, there are no specialized instruments for measuring the yolk index on the market. The yolk index is usually measured by separating the yolk and then using calipers to measure the diameter and height of the yolk. This process can easily lead to yolk scattering and inaccurate measurements.

[0003] Therefore, a device for measuring the yolk index is needed to solve the above problems. Utility Model Content

[0004] This invention proposes a device for measuring the yolk index. By combining the main measuring scale and the auxiliary measuring scale, the measurement accuracy of the yolk diameter is improved. It also realizes non-contact measurement of the yolk height and diameter, avoiding the occurrence of yolk scattering.

[0005] The technical solution of this utility model is implemented as follows:

[0006] An egg yolk index measuring device includes a support frame, a fixed platform fixedly mounted on the support frame, a sliding frame slidably mounted on the bottom of the fixed platform along the horizontal direction, a micrometer adjustment knob between the sliding frame and the fixed platform, a horizontally positioned main measuring scale fixedly mounted on the sliding frame, a first positioning plate fixedly connected to the zero mark end of the main measuring scale, a secondary measuring scale slidably mounted on the main measuring scale, a second positioning plate fixedly connected to the zero mark end of the secondary measuring scale, a lead screw nut drive mechanism connected to the second positioning plate, the first positioning plate and the second positioning plate being parallel and both perpendicular to the main measuring scale, a bubble level fixedly mounted on the top of the fixed platform, a sliding platform slidably mounted on the top of the fixed platform along the horizontal direction, a window on both the fixed platform and the sliding platform being provided, the two windows being arranged opposite to each other, a glass slide for placing the egg yolk being detachably mounted on the top of the sliding platform, and a laser rangefinder for measuring the height of the egg yolk fixedly mounted on the support frame, the laser rangefinder being positioned above the sliding platform.

[0007] As a preferred technical solution, the distance between two adjacent scale lines on the main scale is 0.1 mm, and the secondary scale is a sliding sleeve with an open top, with the distance between two adjacent scale lines on the secondary scale being 0.98 mm.

[0008] As a preferred technical solution, when the inner sides of the first positioning plate and the second positioning plate are aligned, the zero mark line of the main measuring scale and the zero mark line of the auxiliary measuring scale are aligned.

[0009] As a preferred technical solution, the diameter of the egg yolk is: the whole number of millimeters of the main measuring scale + N × 0.02 millimeters;

[0010] Where: N is the nth line on the secondary measuring scale that is aligned with the primary measuring scale.

[0011] As a preferred technical solution, the lead screw and nut drive mechanism includes a lead screw rotatably mounted on the sliding frame, the lead screw being horizontally positioned, and a nut being threaded onto the lead screw, the nut being fixedly mounted on the second positioning plate.

[0012] By adopting the above technical solution, the beneficial effects of this utility model are as follows:

[0013] Since the yolk index measuring device includes a main measuring scale and a secondary measuring scale, during the use of this device, the yolk is placed on a glass slide, and the height of the yolk is measured by a laser rangefinder. The sliding frame is moved by adjusting the knob of a micrometer until the inner side of the first positioning plate is aligned with one side of the yolk. The second positioning plate is moved by the lead screw and nut drive mechanism until the inner side of the second positioning plate is aligned with the other side of the yolk. The sliding platform is moved away from the fixed platform, and the readings of the main measuring scale and the secondary measuring scale are read to obtain the diameter of the yolk. This invention improves the measurement accuracy of the yolk diameter by cooperating with the main measuring scale and the secondary measuring scale. At the same time, it realizes non-contact measurement of the yolk diameter and height, avoiding the occurrence of yolk scattering.

[0014] This invention features a sliding platform mounted on a fixed platform. When reading the values ​​of the main and auxiliary measuring scales, the sliding platform can be slid to the side, preventing the values ​​on the main and auxiliary scales from being obstructed and facilitating the reading of the values ​​on the main and auxiliary measuring scales.

[0015] The measurement accuracy of ordinary calipers is mostly 0.1 mm. This utility model, through the cooperation of the main measuring scale and the auxiliary measuring scale, can measure parts smaller than 1 mm, so that the measurement accuracy of this utility model is 0.02 mm, thereby improving the measurement accuracy of egg yolk diameter.

[0016] In this invention, the two windows facilitate observation of the positions of the first and second positioning plates through the fixed and sliding platforms, and also facilitate reading the values ​​on the main and auxiliary measuring scales. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 Reference diagrams showing the state of egg yolks when measuring them on a fixed platform and a sliding platform;

[0020] Figure 3 A reference diagram showing the state when reading the fixed platform and the sliding platform;

[0021] Figure 4 for Figure 3 Enlarged structural diagram at point A;

[0022] Figure 5 Side views of the main measuring scale and the auxiliary measuring scale.

[0023] The components include: 1. Support frame; 2. Fixed platform; 3. Sliding frame; 4. Micrometer adjustment knob; 5. Main measuring scale; 6. First positioning plate; 7. Secondary measuring scale; 8. Second positioning plate; 9. Sliding platform; 10. Window; 11. Egg yolk; 12. Glass slide; 13. Laser rangefinder; 14. Lead screw; 15. Nut; 16. Positioning plate adjustment knob; 17. Elastic pressure plate; 18. First slide rail; 19. Second slide rail; 20. Sliding sleeve; 21. Bubble level. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1-5As shown, the yolk index measuring device includes a support frame 1, a fixed platform 2 fixedly mounted on the support frame 1, a sliding frame 3 slidably mounted on the bottom of the fixed platform 2 in a horizontal direction, a micrometer adjustment knob 4 between the sliding frame 3 and the fixed platform 2, a horizontally positioned main measuring scale 5 fixedly mounted on the sliding frame 3, a first positioning plate 6 fixedly connected to the zero mark end of the main measuring scale 5, a secondary measuring scale 7 slidably mounted on the main measuring scale 5, a second positioning plate 8 fixedly connected to the zero mark end of the secondary measuring scale 7, and a lead screw nut drive mechanism connected to the second positioning plate 8. The first positioning plate 6 and the second positioning plate 8 are arranged parallel to each other and are both perpendicular to the main measuring scale 5. A bubble level 21 is fixedly installed on the top of the fixed platform 2. A sliding platform 9 is slidably installed on the top of the fixed platform 2 in the horizontal direction. Both the fixed platform 2 and the sliding platform 9 are provided with a window 10, and the two windows 10 are arranged opposite to each other. A glass slide 12 for placing the egg yolk 11 is detachably installed on the top of the sliding platform 9. A laser rangefinder 13 for measuring the height of the egg yolk is fixedly installed on the support frame 1. The laser rangefinder 13 is set above the sliding platform 9. In this utility model, the laser rangefinder 13 is a VICTOR842A / 842B / 842C / 842D laser rangefinder 13.

[0026] Furthermore, the distance between two adjacent graduation lines on the main measuring scale 5 is 0.1 mm, and the secondary measuring scale 7 is a sliding sleeve 20 with an opening at the top, with the distance between two adjacent graduation lines on the secondary measuring scale 7 being 0.98 mm.

[0027] When the inner sides of the first positioning plate 6 and the second positioning plate 8 are aligned, the zero mark of the main measuring scale 5 and the zero mark of the auxiliary measuring scale 7 are aligned. In this utility model, the side closer to the yolk 11 is the inner side, and the side away is the outer side.

[0028] The diameter of yolk 11 is: the whole number of millimeters of main measuring ruler 5 + N × 0.02 millimeters.

[0029] Where: N is the number of lines on the secondary measuring scale 7 that are aligned with the main measuring scale 5.

[0030] Furthermore, the lead screw and nut drive mechanism includes a lead screw 14 rotatably mounted on the sliding frame 3, the lead screw 14 being horizontally positioned, and a nut 15 threadedly mounted on the lead screw 14, the nut 15 being fixedly mounted on the second positioning plate 8.

[0031] One end of the lead screw 14 passes through the sliding frame 3 and is fixedly connected to a positioning plate adjustment knob 16.

[0032] A pair of elastic pressure plates 17 are provided on the top of the sliding platform 9. The two elastic pressure plates 17 are located on both sides of the window 10, and the glass slide 12 is located between the two elastic pressure plates 17 and the sliding platform 9.

[0033] Two first slide rails 18 are fixedly installed on the top of the fixed platform 2, and the sliding platform 9 is slidably installed on the two first slide rails 18.

[0034] Two second slide rails 19 are fixedly installed at the bottom of the fixed platform 2, and the sliding frame 3 is slidably installed on the two second slide rails 19.

[0035] The method of using this utility model is as follows:

[0036] The first step is to place the egg yolk 11 on the glass slide 12, and use a laser rangefinder 13 to measure the height of the egg yolk 11.

[0037] The second step is to rotate the micrometer adjustment knob 4 to align the inner side of the first positioning plate 6 with the end of the egg yolk 11, and rotate the positioning plate adjustment knob 16 to align the inner side of the second positioning plate 8 with the other end of the egg yolk 11.

[0038] Third, push the sliding platform 9 away from the fixed platform 2, read the values ​​of the main measuring scale 5 and the secondary measuring scale 7, and sum them to obtain the diameter of the yolk 11. Figure 4 In the middle, the diameter of egg yolk 11 is: 47 mm + 3 × 0.02 mm = 47.06 mm.

[0039] In summary, this invention improves the measurement accuracy of egg yolk diameter by using a main measuring scale and a secondary measuring scale. At the same time, it achieves non-contact measurement of egg yolk height and diameter, avoiding the occurrence of yolk scattering.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An apparatus for measuring the yolk index, comprising a support frame, characterized in that, The support frame is fixedly provided with a fixed platform, the bottom of the fixed platform is slidably provided with a sliding frame in the horizontal direction, a micrometer adjusting knob is arranged between the sliding frame and the fixed platform, the sliding frame is fixedly provided with a horizontally arranged main micrometer, the zero end of the main micrometer is fixedly connected with a first positioning plate, the sliding frame is slidably provided with a secondary micrometer, the zero end of the secondary micrometer is fixedly connected with a second positioning plate, the second positioning plate is connected with a screw nut driving mechanism, the first positioning plate and the second positioning plate are arranged in parallel and are perpendicular to the main micrometer, the top of the fixed platform is fixedly provided with a bubble level, the top of the fixed platform is slidably provided with a sliding platform in the horizontal direction, the fixed platform and the sliding platform are both provided with a window, the two windows are oppositely arranged, the top of the sliding platform is detachably provided with a glass slide for placing egg yolk, the support frame is fixedly provided with a laser range finder for measuring the height of the egg yolk, and the laser range finder is arranged above the sliding platform.

2. The apparatus for measuring the yolk index according to claim 1, wherein The distance between two adjacent scale lines on the main micrometer is 0.1 mm, the secondary micrometer is a sliding sleeve with an open top, and the distance between two adjacent scale lines on the secondary micrometer is 0.98 mm.

3. The apparatus for measuring the yolk index according to claim 2, wherein When the inner side of the first positioning plate and the inner side of the second positioning plate are aligned, the zero scale line of the main micrometer and the zero scale line of the secondary micrometer are aligned.

4. The apparatus for measuring the yolk index according to claim 3, wherein The diameter of the egg yolk is: the integral millimeter number of the main micrometer+N*0.02 mm. Wherein: N is the number of the line on the secondary micrometer aligned with the main micrometer.

5. The apparatus for measuring the yolk index according to claim 1, wherein The screw nut driving mechanism comprises a screw rod rotatably arranged on the sliding frame, the screw rod is arranged in the horizontal direction, a nut is threadedly arranged on the screw rod, and the nut is fixedly arranged on the second positioning plate.

Images