Stress measuring device and method for sailboat mast

Abstract

The invention provides a stress measurement device and method for a sailboat mast, and the device comprises a frame for the insertion of the sailboat mast, a pressure detection assembly disposed on the frame, a pressure transmission assembly disposed in the frame, and a stress display connected with the pressure detection assembly. The pressure transmission assembly is connected with the pressure detection assembly, a through hole for a sailboat mast to penetrate through is formed in the pressure transmission assembly, and the pressure transmission assembly is configured to receive pressure from the sailboat mast and then transmit the pressure to the pressure detection assembly; the pressure detection assembly is used for detecting the pressure of the sailboat mast and transmitting stress parameters of the sailboat mast to the stress display; and the stress display is used for displaying stress parameters of the sailboat mast. According to the stress measuring device provided by the invention, the stress condition of the sailboat mast can be relatively accurately and intuitively obtained, so that the control mode of the sailboat can be determined.

Description

Technical Field

[0001] The present invention relates to the technical field of ships, and particularly relates to a device and method for measuring the force on a sailing ship mast. Background Art

[0002] The mast is a high pole on a ship used for hanging sails, flags, installing antennas, and supporting observation platforms. Its material is generally a long round wooden pole or a metal column, usually erected vertically from the keel or centerboard of the ship, and can support the yardarm, boom, or gaff of the sail, with many uses and being an important component of the ship.

[0003] Currently, most sailboat operations rely on the sense of touch, and it is impossible to relatively accurately know the force on the mast, so it is impossible to determine the sailboat operation method. Summary of the Invention

[0004] The purpose of the present invention is to provide a device and method for measuring the force on a sailing ship mast to solve the problem in the prior art that it is impossible to determine the sailboat operation method because it is impossible to relatively accurately know the force on the mast.

[0005] To achieve the above purpose, the present invention is realized through the following technical solutions: A device for measuring the force on a sailing ship mast, the force measuring device includes a frame for inserting the sailing ship mast, a pressure detection component arranged on the frame, a pressure transmission component arranged in the frame, and a force display connected to the pressure detection component; the pressure transmission component is connected to the pressure detection component, and a through hole for the sailing ship mast to pass through is opened on the pressure transmission component, and the pressure transmission component is configured to transmit the pressure to the pressure detection component after receiving the pressure from the sailing ship mast; the pressure detection component is configured to detect the pressure on the sailing ship mast and transmit the force parameter of the sailing ship mast to the force display; the force display is configured to display the force parameter of the sailing ship mast.

[0006] Optionally, a limiting structure is arranged at the bottom inside the frame, and the limiting structure is configured to limit the offset position of the bottom of the sailing ship mast.

[0007] Optionally, the limiting structure includes a sleeve vertically arranged at the center of the bottom inside the frame, and the bottom of the sailing ship mast is inserted into the sleeve.

[0008] Optionally, the inner diameter of the sleeve and the diameter of the through hole on the pressure transmission component both exceed the outer diameter of the sailing ship mast by a preset value.

[0009] Optionally, the value range of the preset value is 2 mm to 10 mm.

[0010] Optionally, the frame includes an uncovered rectangular parallelepiped frame.

[0011] Optionally, the pressure detection component includes a pressure sensor, and the pressure sensor is embedded in at least three sides of the lidless cuboid frame.

[0012] Optionally, the pressure transmission component includes a square pressure transmission block, and each side of the square pressure transmission block is respectively abutted against each side of the lidless cuboid frame.

[0013] Optionally, the force parameters of the sailing ship mast include forward force and lateral force.

[0014] To achieve the above object, the present invention also provides a method for measuring the force on a sailing ship mast. The force measurement method uses the force measurement device for a sailing ship mast described in any one of the above, and the force measurement method includes:

[0015] Insert the bottom of the sailing ship mast into the frame through the through hole opened in the pressure transmission component;

[0016] Detect the pressure of the sailing ship mast through the pressure detection component on the frame and transmit the force parameters of the sailing ship mast to the force display;

[0017] Display the force parameters of the sailing ship mast through the force display.

[0018] Compared with the prior art, the force measurement device and method for a sailing ship mast provided by the present invention have the following

[0019] Advantages:

[0020] The force measurement device for a sailing ship mast provided by the present invention, the force measurement device includes a frame for inserting the sailing ship mast, a pressure detection component arranged on the frame, a pressure transmission component arranged in the frame, and a force display connected to the pressure detection component; the pressure transmission component is connected to the pressure detection component, and a through hole for the sailing ship mast to pass through is formed on the pressure transmission component, and the pressure transmission component is configured to transmit the pressure received from the sailing ship mast to the pressure detection component after being pressured; the pressure detection component is configured to detect the pressure of the sailing ship mast and transmit the force parameter of the sailing ship mast to the force display; the force display is configured to display the force parameter of the sailing ship mast. Thus, the force measurement device for a sailing ship mast provided by the present invention can provide a supporting force for the sailing ship mast by setting the frame, and at the same time lay a foundation for installing the pressure detection component; by arranging the pressure transmission component in the frame and connecting the pressure transmission component with the pressure detection component, the pressure generated by the sailing ship mast under the stressed state can be transmitted to the pressure detection component, laying a foundation for obtaining the pressure of the sailing ship mast; by arranging the pressure detection component on the frame, the pressure of the sailing ship mast under the stressed state can be detected, laying a foundation for obtaining the force condition of the sailing ship mast; by connecting the pressure detection component with the force display, the force condition of the sailing ship mast can be obtained relatively accurately and intuitively from the force display, so that the control mode of the sailing ship can be determined.

[0021] Further, a limiting structure is arranged at the bottom inside the frame, and the limiting structure is configured to limit the offset position of the bottom of the sailing ship mast. Thus, the force measurement device for a sailing ship mast provided by the present invention can make the sailing ship mast have a small offset under the stressed state and can relatively maintain an upright state by arranging the limiting structure at the bottom inside the frame, which is more conducive to the sailing of the sailing ship.

[0022] Still further, the frame includes an uncovered cuboid frame. Thus, the force measurement device for a sailing ship mast provided by the present invention can facilitate the insertion of the sailing ship mast by setting the uncovered cuboid frame and lay a foundation for obtaining the force conditions of all directions of the sailing ship mast.

[0023] The force measurement method for a sailing ship mast provided by the present invention uses the force measurement device for a sailing ship mast described in any one of the above. The force measurement method includes: inserting the bottom of the sailing ship mast into the frame through the through hole formed in the pressure transmission component; detecting the pressure of the sailing ship mast through the pressure detection component on the frame and transmitting the force parameter of the sailing ship mast to the force display; and displaying the force parameter of the sailing ship mast through the force display. Thus, the force measurement method for a sailing ship mast provided by the present invention can relatively accurately know the force condition of the sailing ship mast by inserting the bottom of the sailing ship mast into the frame through the through hole formed in the pressure transmission component, then detecting the pressure of the sailing ship mast through the pressure detection component provided on the frame and transmitting the force parameter of the sailing ship mast to the force display, and finally displaying the force parameter of the sailing ship mast through the force display, thereby providing a reliable basis for determining the control mode of the sailing ship. In addition, the force measurement method for a sailing ship mast provided by the present invention and the force measurement device for a sailing ship mast described in any one of the above belong to the same inventive concept. Therefore, the force measurement method for a sailing ship mast provided by the present invention has at least all the advantages of the force measurement device for a sailing ship mast provided by the present invention, which will not be elaborated here. For more details, please refer to the relevant description of the beneficial effects of the force measurement device for a sailing ship mast above. Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of a force measurement device for a sailing ship mast provided in Embodiment 1 of the present invention;

[0025] Figure 2 It is a schematic internal structural diagram of a force measurement device for a sailing ship mast provided in Embodiment 1 of the present invention;

[0026] Figure 3 It is a flowchart of a force measurement method for a sailing ship mast provided in Embodiment 2 of the present invention;

[0027] The description of the reference numerals is as follows:

[0028] 1 - Force measurement device, 11 - Frame, 111 - Sleeve, 12 - Pressure detection component, 13 - Pressure transmission component, 131 - Through hole, 2 - Sailing ship mast. Detailed Embodiment

[0029] The following further describes in detail the device and method for measuring the force on a sailing ship mast proposed by the present invention in conjunction with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the present invention will be clearer. It should be noted that the accompanying drawings are all in a very simplified form and use non-precise scales, only for conveniently and clearly assisting in explaining the purpose of the embodiments of the present invention. In order to make the purpose, features, and advantages of the present invention more obvious and understandable, please refer to the accompanying drawings. It should be noted that the structures, scales, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Any modification of the structure, change in the proportional relationship, or adjustment of the size, in the case of being the same or similar to the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed by the present invention. The specific design features of the present invention disclosed herein, such as specific dimensions, directions, positions, and shapes, will be determined in part by the specific application and usage environment. Also, in the following described embodiments, sometimes the same reference numerals are used commonly between different drawings to represent the same parts or parts with the same functions, and the repeated description thereof is omitted.

[0030] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Embodiment 1

[0032] This embodiment provides a device for measuring the force on a sailing ship mast. Specifically, please refer to Figure 1 and Figure 2 , Figure 1 is a schematic structural diagram of a device for measuring the force on a sailing ship mast provided in this embodiment; Figure 2 is an internal structural diagram of a device for measuring the force on a sailing ship mast provided in this embodiment. From Figure 1 and Figure 2It can be seen that the force measurement device 1 includes a frame 11 for inserting the sailing ship mast 2, a pressure detection component 12 arranged on the frame 11, a pressure transmission component 13 arranged in the frame 11, and a force display (not shown in the figure) connected to the pressure detection component 12; the pressure transmission component 13 is connected to the pressure detection component 12, and a through hole 131 for the sailing ship mast 2 to pass through is formed on the pressure transmission component 13, and the pressure transmission component 13 is configured to transmit the pressure to the pressure detection component 12 after receiving the pressure from the sailing ship mast 2; the pressure detection component 12 is configured to detect the pressure of the sailing ship mast 2 and transmit the force parameter of the sailing ship mast 2 to the force display; the force display is configured to display the force parameter of the sailing ship mast 2. Thus, for the force measurement device 1 of the sailing ship mast 2 provided in this embodiment, by setting the frame 11, it can provide a supporting force for the sailing ship mast 2 and at the same time lay a foundation for installing the pressure detection component 12; by arranging the pressure transmission component 13 in the frame 11 and connecting the pressure transmission component 13 with the pressure detection component 12, it can transmit the pressure generated by the sailing ship mast 2 in the stressed state to the pressure detection component 12, laying a foundation for obtaining the pressure of the sailing ship mast 2; by arranging the pressure detection component 12 on the frame 11, it can detect the pressure of the sailing ship mast 2 in the stressed state, laying a foundation for obtaining the force condition of the sailing ship mast 2; by connecting the pressure detection component 12 with the force display, the force condition of the sailing ship mast 2 can be obtained relatively accurately and intuitively from the force display, so that the control mode of the sailing ship can be determined.

[0033] Preferably, a limiting structure ( Figure 2 in the example includes a sleeve 111) is arranged at the bottom inside the frame 11, and the limiting structure is configured to limit the offset position of the bottom of the sailing ship mast 2. Thus, by arranging the limiting structure at the bottom inside the frame 11, the sailing ship mast 2 has a smaller offset in the stressed state and can remain relatively upright, which is more conducive to the sailing of the sailing ship.

[0034] Preferably, the limiting structure includes a sleeve 111 vertically arranged at the center of the bottom inside the frame 11, and the bottom of the sailing ship mast 2 is inserted into the sleeve 111. Thus, by arranging the sleeve 111 to insert the sailing ship mast 2, the offset position of the bottom of the sailing ship mast 2 can be better limited.

[0035] It should be noted that the present invention does not overly limit the specific form of the limiting structure, as long as it can limit the offset position of the bottom of the sailing ship mast 2. In other embodiments, the limiting structure can also be a limiting blind hole (not shown in the figure) arranged at the center of the bottom inside the frame 11.

[0036] Furthermore, the inner diameter of the sleeve 111 and the diameter of the through hole 131 on the pressure transmission component 13 both exceed the outer diameter of the sailing ship mast 2 by a preset value. Thus, when the sailing ship mast 2 is in a stressed state, while relatively keeping the sailing ship mast 2 upright, the pressure of the sailing ship mast 2 can be transmitted to the pressure detection component 12 through the pressure transmission component 13.

[0037] Preferably, the value range of the preset value is from 2 millimeters to 10 millimeters.

[0038] It should be noted that the present invention does not overly limit the specific values of the inner diameter of the sleeve 111 and the diameter of the through hole 131 on the pressure transmission component 13, as long as the pressure of the sailing ship mast 2 can be transmitted to the pressure detection component 12 through the pressure transmission component 13 while relatively keeping the sailing ship mast 2 upright.

[0039] Furthermore, the frame 11 includes an uncovered cuboid frame. Thus, by setting the uncovered cuboid frame, it is convenient to insert the sailing ship mast 2 and lays a foundation for obtaining the force conditions of the sailing ship mast 2 in all directions.

[0040] It should be noted that the present invention does not overly limit the type of the frame 11, as long as it can insert the sailing ship mast 2 and can set the pressure detection component 12 on the frame 11. In other embodiments, the frame 11 can also be a regular hexagonal box with an open top.

[0041] Preferably, the pressure detection component 12 includes a pressure sensor (not marked in the figure), and the pressure sensor is embedded in at least three sides of the uncovered cuboid frame. Thus, by embedding the pressure sensor in at least three sides of the uncovered cuboid frame, the forward force and lateral force received by the sailing ship mast 2 can be detected.

[0042] Furthermore, the pressure transmission component 13 includes a square pressure transmission block (not marked in the figure), and each side of the square pressure transmission block is respectively in contact with each side of the uncovered cuboid frame. Thus, after the square pressure transmission block receives the pressure from the sailing ship mast 2, it can transmit the pressure to the corresponding side of the uncovered cuboid frame.

[0043] Specifically, the pressure sensor is embedded in all four sides of the uncovered cuboid frame, a square pressure transmission block is arranged inside the uncovered cuboid frame, and the four sides of the square pressure transmission block are respectively threadedly connected to the pressure sensors embedded in the four sides of the uncovered cuboid frame through screws (not shown in the figure). After the square pressure transmission block receives the pressure from the sailing ship mast 2, it can transmit the pressure to the corresponding pressure sensor.

[0044] It should be noted that the present invention does not impose excessive limitations on the structural type of the pressure transmission component 13, as long as it can transmit the pressure to the pressure detection component after receiving the pressure from the sailing ship mast.

[0045] Preferably, the force parameters of the sailing ship mast 2 include the forward force and the lateral force. Thus, by obtaining the forward force and the lateral force of the sailing ship mast 2, the force condition of the sailing ship mast 2 can be known relatively accurately, so that the control method of the sailing ship can be determined.

[0046] Embodiment 2

[0047] This embodiment provides a method for measuring the force on a sailing ship mast. The force measurement method uses the force measurement device for a sailing ship mast described in any of the above embodiments. Specifically, please refer to Figure 3 , Figure 3 which is a flowchart of a method for measuring the force on a sailing ship mast provided in this embodiment. As can be seen from Figure 3 , the force measurement method includes:

[0048] SA1: Insert the bottom of the sailing ship mast 2 into the frame 11 through the through hole 131 opened on the pressure transmission component 13.

[0049] SA2: Detect the pressure of the sailing ship mast 2 through the pressure detection component 12 on the frame 11 and transmit the force parameters of the sailing ship mast 2 to the force display.

[0050] SA3: Display the force parameters of the sailing ship mast 2 through the force display.

[0051] Thus, for the method for measuring the force on a sailing ship mast provided in this embodiment, by inserting the bottom of the sailing ship mast 2 into the frame 11 through the through hole 131 opened on the pressure transmission component 13, then detecting the pressure of the sailing ship mast 2 through the pressure detection component 12 provided on the frame 11 and transmitting the force parameters of the sailing ship mast 2 to the force display, and finally displaying the force parameters of the sailing ship mast 2 through the force display, the force condition of the sailing ship mast 2 can be known relatively accurately, thereby providing a reliable basis for determining the control method of the sailing ship. In addition, the method for measuring the force on a sailing ship mast provided in this embodiment and the force measurement device for a sailing ship mast described in any of the above embodiments belong to the same inventive concept. Therefore, the method for measuring the force on a sailing ship mast provided in this embodiment has at least all the advantages of the force measurement device for a sailing ship mast provided in any of the above embodiments, and will not be elaborated here.

[0052] In summary, the force measurement device and method for a sailing ship mast provided by the present invention have the following advantages: The force measurement device for a sailing ship mast provided by the present invention includes a frame for inserting the sailing ship mast, a pressure detection component provided on the frame, a pressure transmission component provided in the frame, and a force display connected to the pressure detection component; the pressure transmission component is connected to the pressure detection component, and a through hole for the sailing ship mast to pass through is provided on the pressure transmission component, and the pressure transmission component is configured to transmit the pressure received from the sailing ship mast to the pressure detection component after being pressured; the pressure detection component is configured to detect the pressure of the sailing ship mast and transmit the force parameter of the sailing ship mast to the force display; the force display is configured to display the force parameter of the sailing ship mast. Thus, the force measurement device for a sailing ship mast provided by the present invention can provide a supporting force for the sailing ship mast by setting the frame, and at the same time lay a foundation for installing the pressure detection component; by setting the pressure transmission component in the frame, and connecting the pressure transmission component with the pressure detection component, the pressure generated by the sailing ship mast under the force state can be transmitted to the pressure detection component, laying a foundation for obtaining the pressure of the sailing ship mast; by setting the pressure detection component on the frame, the pressure of the sailing ship mast under the force state can be detected, laying a foundation for obtaining the force condition of the sailing ship mast; by connecting the pressure detection component with the force display, the force condition of the sailing ship mast can be obtained relatively accurately and intuitively from the force display, so that the control mode of the sailing ship can be determined.

[0053] Furthermore, a limiting structure is provided at the bottom inside the frame, and the limiting structure is configured to limit the offset position of the bottom of the sailing ship mast. Thus, the force measurement device for a sailing ship mast provided by the present invention can make the sailing ship mast have a smaller offset under the force state and can remain relatively upright by setting the limiting structure at the bottom inside the frame, which is more conducive to the sailing of the sailing ship.

[0054] Still further, the frame includes an uncovered cuboid frame. Thus, the force measurement device for a sailing ship mast provided by the present invention can facilitate the insertion of the sailing ship mast by setting the uncovered cuboid frame, and lay a foundation for obtaining the force conditions of all directions of the sailing ship mast.

[0055] The force measurement method for a sailing ship mast provided by the present invention uses the force measurement device for a sailing ship mast described in any one of the above. The force measurement method includes: inserting the bottom of the sailing ship mast into the frame through a through hole formed in the pressure transmission component; detecting the pressure of the sailing ship mast through the pressure detection component on the frame and transmitting the force parameter of the sailing ship mast to the force display; and displaying the force parameter of the sailing ship mast through the force display. Thus, the force measurement method for a sailing ship mast provided by the present invention can relatively accurately know the force condition of the sailing ship mast by inserting the bottom of the sailing ship mast into the frame through the through hole formed in the pressure transmission component, then detecting the pressure of the sailing ship mast through the pressure detection component provided on the frame and transmitting the force parameter of the sailing ship mast to the force display, and finally displaying the force parameter of the sailing ship mast through the force display, thereby providing a reliable basis for determining the control mode of the sailing ship. In addition, the force measurement method for a sailing ship mast provided by the present invention and the force measurement device for a sailing ship mast described in any one of the above belong to the same inventive concept. Therefore, the force measurement method for a sailing ship mast provided by the present invention has at least all the advantages of the force measurement device for a sailing ship mast provided by the present invention. Here, it will not be repeated. For more details, please refer to the relevant description of the beneficial effects of the force measurement device for a sailing ship mast above.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A device for measuring the force on a sailing boat mast, characterized in that, The force measurement device includes a frame for inserting the sailing ship mast, a pressure detection component arranged on the frame, a pressure transmission component arranged in the frame, and a force display connected to the pressure detection component; The pressure transmission component is connected to the pressure detection component, and a through hole for the sailing ship mast to pass through is formed on the pressure transmission component. The pressure transmission component is configured to transmit the pressure to the pressure detection component after receiving the pressure from the sailing ship mast; The pressure detection component is configured to detect the pressure of the sailing ship mast and transmit the force parameter of the sailing ship mast to the force display; The force display is configured to display the force parameter of the sailing ship mast.

2. The force measurement device for a sailing mast according to claim 1, characterized in that A limiting structure is arranged at the bottom inside the frame, and the limiting structure is configured to limit the offset position of the bottom of the sailing ship mast.

3. The force measurement device for a sailing ship mast according to claim 2, characterized in that, The limiting structure includes a sleeve vertically arranged at the center of the bottom inside the frame, and the bottom of the sailing ship mast is inserted into the sleeve.

4. The stress measurement device for a sailing ship mast according to claim 3, wherein, The inner diameter of the sleeve and the diameter of the through hole on the pressure transmission component both exceed the outer diameter of the sailing ship mast by a preset value.

5. The force measurement device for a sailing ship mast according to claim 4, characterized in that The value range of the preset value is from 2 millimeters to 10 millimeters.

6. The force measurement device for a sailing ship mast according to claim 1, characterized in that, The frame includes an uncovered cuboid frame.

7. The force measurement device for a sailing ship mast according to claim 6, characterized in that, The pressure detection component includes a pressure sensor, and the pressure sensor is embedded on at least three sides of the uncovered cuboid frame.

8. The force measurement device for a sailing ship mast according to claim 6, characterized in that, The pressure transmission component includes a square pressure transmission block, and each side of the square pressure transmission block is respectively abutted against each side of the uncovered cuboid frame.

9. The force measurement device for a sailing ship mast according to claim 1, characterized in that, The force parameters of the sailing ship mast include forward force and lateral force.

10. A method for measuring the force on a sailing ship mast, characterized in that, The force measurement method uses the force measurement device for the sailing ship mast according to any one of claims 1 to 9. The force measurement method includes: Insert the bottom of the sailing ship mast into the frame through the through hole formed on the pressure transmission component; Detect the pressure of the sailing ship mast through the pressure detection component on the frame and transmit the force parameter of the sailing ship mast to the force display; Display the force parameter of the sailing ship mast through the force display.

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