Measuring device capable of quickly calculating data

Abstract

A measuring device capable of rapidly calculating data comprises a ruler seat A, a ruler seat B and an arc ruler, the upper sides of the ruler seat A and the ruler seat B are respectively and uniformly provided with six fixing holes, the outer sides of one ends of the ruler seat A and the ruler seat B are respectively provided with two screw holes, one side of the ruler seat A and one side of the ruler seat B are respectively provided with a digital identifier and an edge groove, the ruler seat A and the ruler seat B are fixed together through a screw rod, and the arc ruler is arranged on the ruler seat A and the ruler seat B. A center groove is formed in the middle section of the inner side of the arc ruler, limiting grooves are formed in the two ends of the outer edge of one side of the arc ruler, limiting grooves are formed in the two ends of the outer edge of the other side of the arc ruler, the arc ruler is provided with a support, a hanging strip at one end of the support is embedded into the center groove, and the two ends of the arc ruler are fixed to the corresponding ends of the ruler bases through plum blossom screws. The measuring device can synchronously measure and calculate the arc length and the longitude length of various irregular arcs, and can flexibly move through the support and timely grasp increase and decrease data.

Description

Technical Field

[0001] The invention relates to the field of decoration, and in particular to a measuring device capable of quickly calculating data. Background Art

[0002] Interior decoration construction and drawing design are two different modes. Various graphics on the drawings can be produced by special drawing software, while the actual operation is to completely and accurately make the design scheme on the drawing into a physical entity. This involves issues such as leveling, hanging lines and graphic planning. What bothers the decoration master most is the various data measurements. If it is to measure the data of rectangles, squares and circles, it is simple. The difficulty lies in that for some irregular arcs, it is necessary to calculate the local arc length and the local meridian length at the same time, and to add data to the measuring tool in time.

[0003] For this reason, many decoration masters rely on the most clumsy and primitive calculation method to measure step by step and then record them one by one. Just a simple data calculation can take most of the day.

[0004] Based on this, it is necessary to provide a measuring device that can quickly calculate data. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a measuring device that can quickly calculate data. The measuring device can synchronously measure and calculate the arc length and meridian length of various types of irregular arcs; secondly, it can flexibly move through support and timely grasp the increase and decrease of data, so that the molding work can be carried out quickly.

[0006] The objective of the present invention is achieved through the following technical scheme: comprising a ruler seat A, a ruler seat B and an arc ruler, the ruler seat A and the ruler seat B are both made of alloy, the length, width and thickness of the two ruler seats are 50cm, 3cm and 2.2cm respectively, a limit block is provided at the lower side of one end of the ruler seat A, a limit block is provided at the upper side of one end of the ruler seat B, six fixing holes are evenly provided on the upper sides of the ruler seat A and the ruler seat B, two screw holes are provided at the outer sides of one end of the two ruler seats, a digital mark is provided on the upper part of one side of the ruler seat A, a digital mark is provided on the lower part of one side of the ruler seat B, a side groove is provided on the lower part of one side of the ruler seat A, a side groove is provided on the upper part of one side of the ruler seat B, and the six fixing holes are equipped with corresponding Matching screws and screw sleeves, the ruler seat A and ruler seat B are fixed together by screws, the circumference of the arc ruler is 78.5cm, a center groove is provided in the middle section on the inner side of the arc ruler, and baffles are provided on the upper edges of both sides corresponding to the center groove, limit grooves are provided at both ends of the outer edge of one side of the arc ruler, and limit grooves are provided at both ends of the outer edge of the other side of the arc ruler. A digital mark is provided in the middle section of the outer side of the arc ruler, and the arc ruler is equipped with a retractable support, the hanging strip at one end of the support is embedded in the center groove, and the other end of the support is embedded in the side groove on one side of the ruler seat A, one end of the arc ruler is fixed to the outside of one end of the ruler seat B by a plum blossom screw, and the other end of the arc ruler is fixed to the outside of one end of the ruler seat A by a plum blossom screw.

[0007] The beneficial effect of the present invention is that, since there is only a 2cm interval between each two adjacent fixing holes, no matter how much the ruler seat A and ruler seat B are offset, the local fixing holes of the two ruler seats will be connected; since both ends of the arc ruler are provided with limit grooves, and since each plum screw is passed through the corresponding limit groove and then screwed into the screw hole at one end of the ruler seat, therefore, the radius of the arc ruler can be increased or decreased according to actual needs. The measuring device of the present invention is a multifunctional mold-making and measuring tool that integrates planning marking, arc positioning, arc length measurement and meridian supplementation. The mold-making by this measuring device not only has accurate data, but also has high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the ruler base structure of the measuring device of the present invention.

[0009] Figure 2 This is a diagram of the side groove structure of the measuring device of the present invention.

[0010] Figure 3 It is a schematic diagram of the overall assembly of the measuring device of the present invention.

[0011] Figure 4 Schematic diagram of the supporting structure of the measuring device of the present invention.

[0012] Figure 5 FIG. 4 is a schematic diagram of an operation of the measuring device of the present invention.

[0013] Figure 6 FIG. 4 is another operation example diagram of the measuring device of the present invention.

[0014] Among them: 1. Ruler seat A; 2. Ruler seat B; 3. Digital identification; 4. Fixing hole; 5. Side groove; 6. Screw; 7. Arc ruler; 8. Limiting groove; 9. Center groove; 10. Support; 11. Slider; DETAILED DESCRIPTION

[0015] It should be noted that the terms "upper side", "lower side", "one end", "outer side", "center", "" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be understood as a limitation on the present invention.

[0016] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0017] See also Figure 1 The interiors of the rectangular ruler seats A1 and B2 are both hollow, and the length, width and thickness of the two ruler seats are 50 cm, 3 cm and 2.2 cm respectively. A rectangular limit block extends downward from the lower side of one end of the ruler seat A1, and a rectangular limit block extends upward from the upper side of one end of the ruler seat B2. The height of the limit block is consistent with the thickness of the ruler seat. Six strip fixing holes 4 are evenly arranged in the middle sections of the upper sides of the ruler seats A1 and B2.

[0018] A distance of 2 cm is maintained between each two adjacent fixing holes 4, and the fixing holes 4 penetrate the lower side of the corresponding ruler seat. Two screw holes are arranged in parallel on the outer side of one end of the ruler seat A1, and two screw holes are arranged in parallel on the outer side of one end of the ruler seat B2. A digital identification 3 for measuring data is engraved on the upper part of one side of the ruler seat A1, and a digital identification 3 for measuring data is engraved on the lower part of one side of the ruler seat B2, and the digital identification 3 consists of 50 short engraved lines.

[0019] See also Figure 2A side groove 5 for flexible movement of one end of the support 10 is provided at the lower part of one side of the ruler seat A1, and the side groove 5 does not penetrate the inner control of the ruler seat A1; a side groove 5 for flexible movement of one end of the support 10 is provided at the upper part of one side of the ruler seat B2, and the side groove 5 does not penetrate the inner cavity of the ruler seat B2; the digital mark 3 is 0.3 cm away from the side groove 5, and the side groove 5 is hollowed from one end of the ruler seat to the other end, and the depth of the side groove 5 is 0.3 cm.

[0020] See also Figure 3 The six fixing holes 4 on the upper side of the ruler seat A1 are all equipped with matching screws 6 and screw sleeves. The screws 6 are double-ear screws. The double ears on the upper side of the screws 6 can be used by the operator to tighten or loosen the screws 6 by hand. After the ruler seat A1 and the ruler seat B2 are aligned and closed, they are tightened and fixed by the screws 6. After one end of the six screws 6 passes through a fixing hole 4 on the ruler seat A1 and the ruler seat B2 respectively, they are tightened and fixed by the screw sleeves.

[0021] See also Figure 4 The arc ruler 7 is cut and formed by a steel sheet. The steel sheet arc ruler 7 has good elasticity, can be bent repeatedly, and is easy to recover. Second, it will not deform or break after long-term use. The circumference of the arc ruler 7 is 78.5 cm. The formula is 3.14×50cm÷2=78.5 cm. The circumference of the arc ruler 7 refers to the circumference of the arc ruler 7 twisted into a semicircle. The width of the arc ruler 7 is less than the sum of the thickness of the ruler seat A1 + the thickness of the ruler seat B2. The inner middle section of the arc ruler 7 is concave outward into a rectangular center groove 9, and the center groove 9 runs through both ends of the arc ruler 7.

[0022] The upper edges of both sides corresponding to the center groove 9 are provided with strip-shaped blocking pieces for blocking the support 10 hanging strips. The two blocking pieces are fixed to the upper edge of the inner wall of one side of the center groove 9 by welding. The two ends of the outer edge of one side of the arc ruler 7 are provided with strip-shaped limiting grooves 8, and the two ends of the outer edge of the other side of the arc ruler 7 are provided with strip-shaped limiting grooves 8. The limiting grooves 8 penetrate the inner side of the arc ruler 7 at the corresponding position. The length of the limiting grooves 8 is only one-third of the length of the arc ruler 7. The middle section of the outer side of the arc ruler 7 is engraved with a digital mark 3 of 0-78.

[0023] The center groove 9 is formed by pressing with a special groove pressing machine. Since the center groove 9 is pressed outward from the middle section inside the arc ruler 7, the middle section outside the arc ruler 7 is relatively convex.

[0024] The arc ruler 7 is equipped with a matching alloy support 10, which consists of a cylindrical sleeve and a rod body. The outer diameter of the rod is consistent with the inner diameter of the sleeve. A slider 11 is provided on one side of the sleeve for flexible movement of the connecting piece. The sleeve covers one end of the rod body. A slider 11 is provided on one side of the sleeve. One end of the connecting piece on the inner side of the slider 11 is fixed to the outer circle of one end of the rod body by welding. The inner side of the slider 11 is consistent with the curvature of the outer circle of one side of the sleeve. A strip hanging strip is provided at one end of the support 10, and one end of the support 10 is fixed to the center of one side of the hanging strip by welding. The other end of the support 10 is contracted into a pointed body. The hanging strip at one end of the support 10 is embedded in the center groove 9, and the hanging strip at one end of the support 10 is embedded from the opening of one end of the center groove 9. The slider 11 has the same structure as the sliding key on the woodworking tool knife, and the slider 11 is easy and flexible to push.

[0025] Operating principle of support 10: When the operator pushes the slider 11 forward or backward, the rod body inside the sleeve will move forward or backward. When the ruler seat A1 and the ruler seat B2 completely overlap and the slider 11 is pushed forward to the limit, the rod body will extend outward to the limit; when the rod body extends outward to the limit, the length of support 10 is equal to the radius of the arc, and the radius of the arc is 25 cm.

[0026] See also Figure 5 The arc ruler 7 is twisted into a semicircle, and one end of the arc ruler 7 is attached to the outer side of one end of the ruler seat B2 and is then tightened and fixed by two plum screws. The other end of the arc ruler 7 is attached to the outer side of one end of the ruler seat A1 and is then tightened and fixed by two plum screws. Each set of plum screws passes through the two limiting grooves 8 at one end of the arc ruler 7 and is then screwed into a screw hole respectively; the other end of the support 10 is embedded in the side groove 5 at the lower part of one side of the ruler seat A1; when the ruler seat A1 and the ruler seat B2 completely overlap, the pointed body of the other end of the support 10 can be embedded in the side groove 5 at the lower part of one side of the ruler seat A1, or in the side groove 5 at the upper part of one side of the ruler seat B2.

[0027] The length of the support 10 is adjusted according to the radius of the arc ruler 7. For example, when the radius of the arc ruler 7 is 25 cm, the length of the support 10 should be adjusted to 25 cm. For example, when the radius of the arc ruler 7 is 20 cm, the length of the support 10 should be adjusted to 20 cm. In actual operation, the operator generally vertically translates the support 10 so as to accurately plan the required graphic data on the physical plate.

[0028] For example, when the radius of the arc ruler 7 is 25 cm, and the support 10 needs to be pushed 5 cm to the right, the operator needs to push the slider 11 backward and shorten the length of the support 10 accordingly, and then move the support 10 5 cm to the right. In this way, the data of the local arc length and the local longitude can be quickly obtained.

[0029] The distance that the support 10 moves to the left or right should be based on the digital mark 3 on one side of the two rulers; when the support 10 moves, the hanging bar at one end slides in the central groove 9, while the other end moves in the corresponding side groove 5, and the other end of the support 10 is inserted into the corresponding side groove 5 without connection.

[0030] Since two limiting grooves 8 for fixing the plum screws are arranged at both ends of the arc ruler 7, the arc ruler 7 can be flexibly expanded to a maximum radius or retracted to a minimum radius of 50 cm, and can be flexibly opened into any arc.

[0031] The fact is that the radius of the arc ruler 7 is determined by the length of the ruler base. When the ruler base A1 and the ruler base B2 are dislocated and pulled apart, the two ends of the arc ruler 7 will be pulled outward accordingly and extend to a radius that matches the length of the ruler base.

[0032] Since both ends of the arc ruler 7 are provided with limit grooves 8, and since each plum screw passes through the corresponding limit groove 8 and is then screwed into the screw hole on the outer side of one end of the ruler seat, the radius of the arc ruler 7 can be increased or reduced flexibly according to actual needs.

[0033] Working principle of arc ruler 7: By increasing or decreasing the arc, the operator can calculate the local meridian length from the digital mark 3 on one side of the ruler base, and can also obtain the local arc length from the digital mark 3 on the outside of the arc ruler 7.

[0034] The adjustment data in this embodiment is only a description method and should not be understood as actual data.

[0035] See also Figure 6 The ruler base A1, ruler base B2 and arc ruler 7 described in the document are only one model, that is, the measuring device can be made into three different models according to user needs. While making the three models, the lengths of the ruler base A1, ruler base B2 and arc ruler 7 can be flexibly set according to user needs.

[0036] Adjustment principle: Since the ruler base A1 and the ruler base B2 can be flexibly displaced and pulled apart, and since the radius of the arc ruler 7 can be flexibly increased or decreased, the operator can quickly lock the warp data and set the arc radius at the first time when planning the entity graphic data; when the support 10 is translated to a certain distance, the added warp length and arc length can be known through the intersection points at both ends of the support 10.

[0037] The greatest advantage of this measuring device is that it can not only quickly measure circles and ellipses of different diameters, but also timely calculate the increase and decrease data of meridians and arcs.

[0038] Since there is only a 2 cm interval between each two adjacent fixing holes 4, no matter how much the ruler base A1 and the ruler base B2 are offset, the local fixing holes 4 of the two ruler bases will be connected; during operation, the screw rod 6 passes through the fixing hole 4 on the corresponding ruler base A1 and then passes through the fixing hole 4 on the ruler base B2.

[0039] Operation process and principle: 1. Unscrew the six screws 6 in sequence, and then pull the ruler seat A1 and the ruler seat B2 apart according to the required data; 2. Pass the screw 6 through the fixing hole 4 of the connecting part of the two ruler seats, and then tighten it with the screw sleeve; 3. According to the length of the two offset ruler seats, the arc ruler 7 is extended into a semicircle, and then fixed from both ends with the plum blossom screw; 4. Adjust the length of the support 10 according to the required size; 5. Move the support 10 to the left or right to the required position, and quickly lock the local arc length and local meridian length of the arc; 6. Compare the number on the outside of the arc ruler 7 with the meridian on one side of the ruler seat, and calculate the actual data.

[0040] The fact is that segmentation is the biggest feature of interior decoration. Different shapes and constructions require corresponding tools (facilities) to complete. The shape design is mainly reflected through the mold sets. The production tools required for mold sets of different shapes are also different. Therefore, it should not be regarded as applying for multiple patents for the same technology.

Claims

1. A measuring device capable of quickly calculating data, comprising a ruler base A, a ruler base B and an arc ruler, characterized in that; A limit block is provided on the lower side of one end of the ruler seat A, and a limit block is provided on the upper side of one end of the ruler seat B. Six fixing holes are evenly provided on the upper sides of the ruler seats A and ruler seats B, and two screw holes are provided on the outer sides of one end of the ruler seats A and ruler seats B, respectively. A digital mark is provided on the upper part of one side of the ruler seat A, and a digital mark is provided on the lower part of one side of the ruler seat B. A side groove is provided on the lower part of one side of the ruler seat A, and a side groove is provided on the upper part of one side of the ruler seat B. The six fixing holes are all equipped with matching screws, and the ruler seat A and ruler seat B are fixed together by screws. A center groove is provided in the middle section on the inner side of the arc ruler, and baffles are provided on the upper edges of both sides corresponding to the center groove. Limit grooves are provided at both ends of the outer edge of one side of the arc ruler, and limit grooves are provided at both ends of the outer edge of the other side of the arc ruler. A digital mark is provided on the middle section of the outer side of the arc ruler, and the arc ruler is equipped with a retractable support. One end of the arc ruler is fixed to the outer side of one end of the ruler seat B by a plum blossom screw, and the other end of the arc ruler is fixed to the outer side of one end of the ruler seat A by a plum blossom screw.

2. The measuring device capable of quickly calculating data according to claim 1, characterized in that: The support is composed of a sleeve and a rod body, one side of the sleeve is provided with a sliding groove for flexible movement of a slider connector, the sleeve covers one end of the rod body, one side of the sleeve is provided with a slider, and one end of the support is provided with a hanging strip.

3. The measuring device capable of quickly calculating data according to claim 1, characterized in that: The hanging bar at one end of the support is embedded in the central groove, and the other end of the support is embedded in the side groove at the lower part of one side of the ruler seat A.

Images