Stereoscopic measuring instrument for thyroid pathological specimen

Abstract

The utility model discloses a thyroid pathological specimen three-dimensional measuring instrument, which relates to the technical field of medical detection equipment and comprises a base plate, a length and width reading assembly arranged on the base plate, a height reading assembly arranged on the length and width reading assembly and two height adjusting assemblies arranged on the base plate. Each height adjusting assembly is provided with a ray assembly; the length and width reading assembly comprises a length and width scale plate, and the length and width scale plate is of an L-shaped structure. According to the three-dimensional measuring instrument for the thyroid pathological specimen, the laser lamps move along with the slide block by operating the handle and controlling the position of the slide block, light rays emitted by the two laser lamps are perpendicular to the inner walls of the two sides of the length and width scale plate, and when the length and the width of the specimen are measured, the light rays of the laser lamps irradiate scale marks on the inner walls of the length and width scale plate along the edge of the side face of the specimen; the length and width data of the specimen can be accurately obtained by reading the stop position of the light spot, and the reading error caused by the visual angle problem is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical detection equipment, in particular to a thyroid pathological specimen stereoscopic measuring instrument. Background Art

[0002] In the diagnosis and research of thyroid diseases, accurate three-dimensional measurement of thyroid pathological specimens is of great significance. It can provide doctors with more detailed pathological information, assist in judging the severity and development stage of the disease, and play a key role in formulating treatment plans and evaluating prognosis.

[0003] In the prior art, for example, in the publication number CN209446097U, a stereoscopic measuring instrument for thyroid pathological specimens is disclosed, which includes a plane measuring plate, a top plate, and a vertical measuring plate. The plane measuring plate, the top plate, and the vertical measuring plate define a stereoscopic measuring space for measuring the volume of thyroid pathological specimens; the plane measuring plate is formed with horizontal and vertical scales; the vertical measuring plate is formed with a vertical scale for measuring the height of thyroid pathological specimens; and the plane measuring plate is also provided with a weighing instrument for weighing the thyroid pathological specimens placed thereon. The weighing instrument is provided in the plane measuring plate, and while measuring the volume data of the pathological specimen, the weight data of the pathological specimen is also measured, and the physical data of the specimen is quickly obtained, which is convenient for rapid diagnosis of the pathology.

[0004] Based on the above-mentioned prior art, when measuring a sample, the scale lines on the ruler are mainly relied on as a reference to observe and read the data, so as to obtain the physical data of the sample. However, due to the problem of viewing angle, it is often difficult to ensure that the line of sight is completely perpendicular to the scale lines, which easily leads to visual deviation and causes large errors in the read data. Therefore, the utility model provides a stereoscopic measuring instrument for thyroid pathology specimens. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a thyroid pathology specimen stereometer, which solves the problem that it is difficult to ensure that the line of sight is completely perpendicular to the scale line due to the viewing angle problem, which easily produces visual deviation and leads to large errors in the read data.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a thyroid pathology specimen stereometer, comprising a base plate, a length and width reading component is provided on the base plate, a height reading component is provided on the length and width reading component, and two height adjustment components are also provided on the base plate, each of the height adjustment components is provided with a ray component; the length and width reading component comprises a length and width scale plate, the length and width scale plate is an L-shaped structure, and vertical scale lines are provided on the inner walls on both sides of the length and width scale plate; the two ray components each comprise a slider, a laser lamp is installed on one side of the slider, and the light emitting ends of the two laser lamps are respectively arranged perpendicular to the inner walls on both sides of the length and width scale plate, and a handle is installed on the other side of the slider.

[0007] Preferably, a support plate is placed on the base plate, and a handle is fixedly connected to one side of the support plate.

[0008] Preferably, a gap is left between the bottom surface of the length and width scale plate and the top surface of the substrate to accommodate the free movement of the support plate, and brackets are fixedly installed on the outer walls on both sides of the length and width scale plate, and the brackets are fixedly connected to the top surface of the substrate.

[0009] Preferably, the height reading assembly includes a height scale plate, an outer wall of one side of the height scale plate is provided with horizontal scale lines, an L-shaped plug plate is fixedly connected to the other side of the height scale plate, and a gap is left between the height scale plate and the L-shaped plug plate to allow the top of the length and width scale plate to be inserted.

[0010] Preferably, the two height adjustment components each include a column installed on the top surface of the substrate, and the two columns are diagonally distributed on the substrate, a sliding groove is provided on the outer wall of the column, a threaded rod is provided inside the sliding groove, the top end of the threaded rod passes through the top of the sliding groove and extends upward, and a knob is fixedly connected to the top end of the threaded rod.

[0011] Preferably, a lifting block is threadedly sleeved on the outer wall of the threaded rod, and the lifting block is slidably set inside a sliding groove. A horizontal rod is fixedly connected to the outer wall on one side of the lifting block, and a straight slot matching the sliding block is opened on the horizontal rod, and the sliding block is slidably set inside the straight slot.

[0012] Beneficial Effects

[0013] The utility model provides a thyroid pathology specimen stereometer. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The thyroid pathology specimen stereometer controls the position of the slider by operating the handle, so that the laser lamp moves accordingly. The light emitted by the two laser lamps is perpendicular to the inner walls of the length and width scale plates on both sides. When measuring the length and width of the specimen, the light of the laser lamp shines along the side edge of the sample onto the scale lines on the inner wall of the length and width scale plate. By reading the position where the light spot stays, the length and width data of the specimen can be accurately obtained, effectively avoiding reading errors caused by viewing angle problems.

[0015] 2. The thyroid pathology specimen stereometer can move the support plate through the handle to move the sample to the intersection of the inner walls on both sides of the length and width scale plate to fit it, thereby completing the positioning of the sample and preparing for subsequent measurements. It has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the three-dimensional appearance of the utility model from another viewing angle;

[0018] Figure 3 This is a schematic diagram of the three-dimensional appearance of the support plate of the utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the height reading component of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional appearance of the ray assembly of the utility model.

[0021] In the figure: 1. base plate; 2. support plate; 21. handle; 3. length and width reading assembly; 31. length and width scale plate; 32. bracket; 4. height reading assembly; 41. height scale plate; 42. L-shaped plug plate; 5. height adjustment assembly; 51. column; 52. slide groove; 53. threaded rod; 54. knob; 55. lifting block; 56. horizontal rod; 57. straight slot; 6. ray assembly; 61. slider; 62. laser light; 63. handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0024] A thyroid pathology specimen stereometer comprises a substrate 1, on which a length and width reading component 3 is provided, on which a height reading component 4 is provided, and on which two height adjustment components 5 are further provided, each of which is provided with a ray component 6; the length and width reading component 3 comprises a length and width scale plate 31, which is in an L-shaped structure, and on both sides of the inner wall of the length and width scale plate 31 are provided with vertical scale lines; the two ray components 6 each comprise a slider 61, on one side of the slider 61 is installed a laser lamp 62, and the light emitting ends of the two laser lamps 62 are respectively arranged perpendicular to the inner walls on both sides of the length and width scale plate 31, and on the other side of the slider 61 is installed a handle 63.

[0025] Specifically, the slider 61 of the ray assembly 6 can slide in the straight slot 57 of the horizontal rod 56 of the height adjustment assembly 5. By operating the handle 63, the position of the slider 61 is controlled so that the laser lamp 62 moves accordingly. The light emitted by the two laser lamps 62 is perpendicular to the inner walls on both sides of the length and width scale plate 31. When measuring the length and width of the specimen, the light of the laser lamp 62 is irradiated along the side edge of the sample to the scale lines on the inner wall of the length and width scale plate 31. By reading the stop position of the light spot, the length and width data of the specimen can be accurately obtained.

[0026] In this embodiment, a support plate 2 is placed on the substrate 1, and a handle 21 is fixedly connected to one side of the support plate 2. A gap is left between the bottom surface of the length and width scale plate 31 and the top surface of the substrate 1 to accommodate the free movement of the support plate 2. Brackets 32 are fixedly installed on the outer walls of both sides of the length and width scale plate 31, and the brackets 32 are fixedly connected to the top surface of the substrate 1.

[0027] Specifically, the support plate 2 can be moved by the handle 21 to move the sample to the intersection of the inner walls on both sides of the length and width scale plate 31 to fit the sample, thereby completing the positioning of the sample, facilitating preparation for subsequent measurements, and improving the accuracy of the measurement.

[0028] In this embodiment, the height reading assembly 4 includes a height scale plate 41, and a horizontal scale line is provided on the outer wall of one side of the height scale plate 41. An L-shaped plug plate 42 is fixedly connected to the other side of the height scale plate 41. A gap is left between the height scale plate 41 and the L-shaped plug plate 42 to allow the top of the length and width scale plate 31 to be inserted.

[0029] Specifically, the height scale plate 41 is inserted and connected to the top of the length and width scale plate 31 through the L-shaped plug plate 42, so that the height reading component 4 as a whole can slide on the top of the length and width scale plate 31, which is convenient for measuring samples of different sizes.

[0030] In this embodiment, the two height adjustment components 5 each include a column 51 mounted on the top surface of the base plate 1, and the two columns 51 are diagonally distributed on the base plate 1, and a slide groove 52 is provided on the outer wall of the column 51, and a threaded rod 53 is provided inside the slide groove 52, and the top of the threaded rod 53 passes through the top of the slide groove 52 and extends upward, and a knob 54 is fixedly connected to the top of the threaded rod 53. A lifting block 55 is threadedly sleeved on the outer wall of the threaded rod 53, and the lifting block 55 is slidably arranged inside the slide groove 52, and a horizontal rod 56 is fixedly connected to the outer wall of one side of the lifting block 55, and a straight slot 57 adapted to the slider 61 is provided on the horizontal rod 56, and the slider 61 is slidably arranged inside the straight slot 57.

[0031] Specifically, by rotating the knob 54, the threaded rod 53 is driven to rotate, so that the lifting block 55 moves up and down along the column 51, thereby driving the horizontal rod 56 and the radiation assembly 6 installed thereon to move up and down, and the slide groove 52 guides and limits the lifting block 55, ensuring that the lifting block 55 can only move up and down along the direction of the slide groove 52 without rotating or deviating.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] Working principle: Place the thyroid pathological specimen on the support plate 2, move the support plate 2 by the handle 21, move the specimen to the intersection of the inner walls on both sides of the length and width scale plate 31 to fit the specimen, complete the positioning of the specimen, and prepare for subsequent measurement.

[0034] When measuring the length and width of the specimen, first turn the knob 54 to drive the threaded rod 53 to rotate, so that the lifting block 55 moves up and down along the column 51, and then drive the horizontal rod 56 and the ray assembly 6 installed thereon to move up and down, adjust the laser lamp 62 to a suitable height and turn it on, so that it can emit light to illuminate the specimen, and then operate the slider 61 through the handle 63 to fine-tune the movement in the straight slot 57, so that the light of the laser lamp 62 can be directed along the side edge of the sample to the scale line on the inner wall of the opposite length and width scale plate 31, read the stop position of the light spot, and accurately obtain the length and width data of the specimen.

[0035] When measuring the specimen height, first insert the height scale plate 41 into the top of the length and width scale plate 31 through the L-shaped plug plate 42 and move it to a suitable position on the specimen. Afterwards, adjust the height and horizontal position of the ray assembly 6 by operating the height adjustment assembly 5 so that the light emitted by the laser lamp 62 is directed along the top edge of the specimen to the scale line of the height scale plate 41. By reading the position where the light spot stays, the specimen height data can be accurately read. The entire measurement process uses laser positioning to effectively eliminate the reading error caused by viewing angle, realizes three-dimensional measurement of thyroid pathology specimens, and improves the accuracy of measurement data.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thyroid pathology specimen stereometer, comprising a substrate (1), characterized in that: A length and width reading component (3) is provided on the base plate (1), a height reading component (4) is provided on the length and width reading component (3), two height adjustment components (5) are also provided on the base plate (1), and each of the height adjustment components (5) is provided with a radiation component (6); The length and width reading assembly (3) comprises a length and width scale plate (31), the length and width scale plate (31) is in an L-shaped structure, and vertical scale lines are provided on the inner walls on both sides of the length and width scale plate (31); The two ray assemblies (6) each comprise a slider (61), a laser lamp (62) being mounted on one side of the slider (61), light emitting ends of the two laser lamps (62) being respectively arranged perpendicular to the inner walls of both sides of the length and width scale plate (31), and a handle (63) being mounted on the other side of the slider (61).

2. The thyroid pathology specimen stereometer according to claim 1, characterized in that: A support plate (2) is placed on the base plate (1), and a handle (21) is fixedly connected to one side of the support plate (2).

3. The thyroid pathology specimen stereometer according to claim 2, characterized in that: A gap is left between the bottom surface of the length and width scale plate (31) and the top surface of the base plate (1) to accommodate the free movement of the support plate (2), and brackets (32) are fixedly mounted on the outer walls on both sides of the length and width scale plate (31), and the brackets (32) are fixedly connected to the top surface of the base plate (1).

4. The thyroid pathology specimen stereometer according to claim 1, characterized in that: The height reading assembly (4) comprises a height scale plate (41), the outer wall of one side of the height scale plate (41) being provided with horizontal scale lines, the other side of the height scale plate (41) being fixedly connected with an L-shaped plug plate (42), and a gap being provided between the height scale plate (41) and the L-shaped plug plate (42) into which the top of the length and width scale plate (31) can be inserted.

5. The thyroid pathology specimen stereometer according to claim 1, characterized in that: The two height adjustment components (5) each comprise a column (51) mounted on the top surface of the base plate (1), and the two columns (51) are diagonally distributed on the base plate (1), a slide groove (52) is provided on the outer wall of the column (51), a threaded rod (53) is provided inside the slide groove (52), the top end of the threaded rod (53) passes through the top of the slide groove (52) and extends upward, and a knob (54) is fixedly connected to the top end of the threaded rod (53).

6. The thyroid pathology specimen stereometer according to claim 5, characterized in that: The outer wall of the threaded rod (53) is threadedly sleeved with a lifting block (55), and the lifting block (55) is slidably arranged inside the slide groove (52). A horizontal rod (56) is fixedly connected to the outer wall of one side of the lifting block (55), and a straight slot (57) adapted to the sliding block (61) is formed on the horizontal rod (56), and the sliding block (61) is slidably arranged inside the straight slot (57).

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