A metal product coating thickness measuring instrument

Abstract

The utility model relates to metal coating detection technical field, and disclose a kind of metal product coating thickness measuring instrument, including measuring instrument main part, and measuring instrument main part is equipped with measurement detection component, and measuring instrument main part includes instrument main body, and the lower side of the outer lateral wall of both ends of instrument main body is equipped with antiskid pad, and the upper side of the outer lateral wall of both ends of instrument main body is fixedly connected with a damping shaft body each, and the outer side of damping shaft body is rotatably installed with support, and damping shaft hole for the rotatable assembly of damping shaft body is opened between the both sides of support. The utility model is equipped with damping shaft body, support and damping shaft hole, instrument main body can rotate relative to support and stay at any angle stably, cooperate with the antiskid pad of the outer side of instrument main body, both solve the problem that handheld is easy to slip, and can provide stable support for instrument, adapt to the measurement scene of different angle, improve measurement stability.

Description

Technical Field

[0001] This utility model relates to the field of metal coating detection technology, specifically a metal product coating thickness measuring instrument. Background Technology

[0002] In the field of metal product processing, coating thickness is a key indicator for evaluating product quality, directly affecting the corrosion resistance, wear resistance, and other properties of metal products. Existing metal product coating thickness measuring instruments suffer from the following problems: First, most measuring instruments are handheld, which can easily lead to measurement errors due to hand slippage during prolonged use, and they lack a stable support structure, making it difficult to maintain stable measurements at different angles. Second, adjusting the angle and extension length of the measuring probe is inconvenient, making it difficult to accurately align and measure metal coatings in special locations (such as high places or deep cavities). Third, most measuring probes are fixedly installed, making disassembly and assembly cumbersome when switching between eddy current probes and magnetic probes for different metal substrates (such as ferrous and non-ferrous substrates), thus affecting testing efficiency. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a metal product coating thickness measuring instrument, which is equipped with a rotatable and adjustable bracket, an electrically adjustable measuring and detection component, and a detachable thickness measuring probe, thus solving the problems of poor measurement stability, inconvenient probe adjustment, and cumbersome replacement mentioned in the background technology.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a metal product coating thickness measuring instrument, comprising a measuring instrument body, wherein a measuring and detection component is configured on the measuring instrument body.

[0007] The measuring instrument body includes an instrument body with anti-slip pads on the lower part of the outer walls at both ends. The anti-slip pads are made of rubber and have anti-slip textures on the surface, which can increase the friction between the hand and the instrument body and prevent slippage when holding the instrument for measurement. A damping shaft is fixedly connected to the upper part of the outer walls at both ends of the instrument body. A bracket is rotatably mounted on the outer side of the damping shaft. A damping shaft hole is opened between the two side walls of the bracket for the damping shaft to rotate and assemble. The bracket is a U-shaped aluminum alloy structure, which is not only lightweight but also strong. Through the cooperation of the damping shaft and the damping shaft hole, the instrument body can rotate relative to the bracket and stay stably at any angle, which can provide support for the instrument body in different measurement scenarios.

[0008] The instrument body has a charging port at the bottom center, which is a Type-C interface and has a dust plug to prevent dust from entering the interface and affecting charging. The instrument body has a connection port at the top center for connecting to measurement and detection components. The instrument body has a speaker at the bottom front face for voice broadcasting of measurement results. The instrument body has control buttons at the center front face for operating various functions. The instrument body has a display screen at the top front face, which is an LCD touch screen embedded in the instrument body, clearly displaying measurement data and allowing operation of the instrument via touch.

[0009] The measurement and detection component includes a connection end, which is adapted to connect to a connection port to realize signal and power transmission between the measurement and detection component and the instrument body. An electric shaft seat is fixedly connected to the end of the connection end away from the instrument body. An electric rotating block is rotatably connected inside the electric shaft seat. A drive motor electrically connected to a control button is installed inside the electric shaft seat. The output shaft of the drive motor is fixedly connected to the electric rotating block, which can drive the electric rotating block to rotate, thereby adjusting the measurement angle. An electric rotating support is fixedly connected to the end of the electric rotating block away from the electric shaft seat. A telescopic rod is fixedly connected to the rotating end of the electric rotating support on the side away from the electric rotating block. The telescopic rod is an electric telescopic rod and is threadedly connected to the electric rotating support. The telescopic stroke is 0-50cm. The horizontal rotation angle of the telescopic rod can be adjusted through the electric rotating support. Combined with the electric telescopic function, it can accurately extend to different locations of the metal coating. A thickness measurement probe is fixedly installed on the movable end of the telescopic rod on the side away from the electric rotating support.

[0010] As a further improvement of this utility model: the anti-slip pad is made of rubber, and the anti-slip pad is connected to the outer side wall of the instrument body by adhesive bonding. The surface of the anti-slip pad is provided with anti-slip texture to further improve the anti-slip effect when holding the hand.

[0011] As a further improvement of this utility model: the display screen is a liquid crystal touch screen, and the display screen is connected to the main body of the instrument by embedding and fixing, ensuring that the display screen is firmly installed and the display surface is flat.

[0012] As a further improvement of this utility model: the charging interface is a Type-C interface, and the charging interface is fitted with a dust plug, which can effectively block external dust and protect the charging interface.

[0013] As a further improvement of this utility model: the bracket is a U-shaped structure, the damping shaft holes are symmetrically opened on the two side walls of the U-shaped structure, and the bracket is made of aluminum alloy, which makes the bracket both lightweight and high-strength.

[0014] As a further improvement of this utility model: the electric shaft seat is equipped with a drive motor, the output shaft of the drive motor is fixedly connected to the electric rotating block, and the drive motor is electrically connected to the control button. The operation of the drive motor can be conveniently controlled by the control button, and the rotation angle of the electric rotating block can be adjusted.

[0015] As a further improvement of this utility model: the telescopic rod is an electric telescopic rod, the telescopic rod is connected to the electric rotating support by a threaded connection, and the telescopic stroke of the telescopic rod is 0-50cm. The threaded connection facilitates the disassembly and maintenance of the telescopic rod, and the 0-50cm telescopic stroke can meet the measurement needs of different depth positions.

[0016] As a further improvement of this utility model: the thickness measuring probe is a detachable structure, the thickness measuring probe is connected to the telescopic rod by a snap-fit, and the thickness measuring probe can be either an eddy current probe or a magnetic probe. The snap-fit ​​installation and removal is quick and convenient. The option of eddy current probe and magnetic probe allows the instrument to be adapted to the coating measurement of different metal substrates such as iron-based and non-iron-based materials.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. In this utility model, by setting a damping shaft, a bracket and a damping shaft hole, the main body of the instrument can rotate relative to the bracket and stay stably at any angle. With the anti-slip pad on the outside of the main body of the instrument, it not only solves the problem of easy slipping when holding the instrument, but also provides stable support for the instrument, adapts to measurement scenarios at different angles and improves measurement stability.

[0019] 2. In this utility model, by setting an electric shaft seat, an electric rotating block, an electric rotating support, and a telescopic rod, the rotation angle and extension length of the measuring and detection component can be electrically adjusted by controlling the buttons. This allows for precise alignment of metal coatings in special locations such as high places and deep cavities, solving the problem of inconvenient probe adjustment in traditional measuring instruments and improving the convenience and accuracy of measurement.

[0020] 3. In this utility model, by designing the thickness measuring probe as a detachable structure that snaps into the telescopic rod, the eddy current probe or magnetic probe can be quickly replaced according to the type of metal substrate without complicated disassembly and assembly, which improves the detection efficiency and enables the instrument to be adapted to the measurement of coatings of more types of metal products. Attached Figure Description

[0021] Figure 1 This is a perspective view of the entire utility model;

[0022] Figure 2 The main body of the measuring instrument of this utility model is three-dimensional. Figure 1 ;

[0023] Figure 3The main body of the measuring instrument of this utility model is three-dimensional. Figure 2 ;

[0024] Figure 4 This is a perspective view of the measurement and detection component of this utility model.

[0025] In the diagram: 1. Main body of the measuring instrument; 2. Measuring and testing components; 11. Main body of the instrument; 12. Anti-slip pad; 13. Damping shaft; 14. Bracket; 15. Damping shaft hole; 16. Charging interface; 17. Connection port; 18. Speaker; 19. Control buttons; 110. Display screen; 21. Connection end; 22. Electric shaft seat; 23. Electric rotating block; 24. Electric rotating support; 25. Telescopic rod; 26. Thickness measuring probe. Detailed Implementation

[0026] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0027] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Please see Figures 1-4 In this embodiment of the present invention, a metal product coating thickness measuring instrument includes a measuring instrument body 1, on which a measuring and detection component 2 is configured.

[0030] The measuring instrument body 1 includes an instrument body 11. Anti-slip pads 12 are provided on the lower part of the outer side walls at both ends of the instrument body 11. The anti-slip pads 12 are made of rubber and have anti-slip texture on the surface, which can increase the friction between the hand and the instrument body 11 and prevent slippage when holding the instrument for measurement. A damping shaft 13 is fixedly connected to the upper part of the outer side walls at both ends of the instrument body 11. A bracket 14 is rotatably mounted on the outside of the damping shaft 13. A damping shaft hole 15 is opened between the two side walls of the bracket 14 for the damping shaft 13 to rotate and assemble. The bracket 14 is a U-shaped aluminum alloy structure, which is not only lightweight but also strong. Through the cooperation of the damping shaft 13 and the damping shaft hole 15, the instrument body 11 can rotate relative to the bracket 14 and stay stably at any angle, which can provide support for the instrument body 11 in different measurement scenarios.

[0031] The instrument body 11 has a charging port 16 at the bottom center. The charging port 16 is a Type-C interface and is fitted with a dust plug to prevent dust from entering the interface and affecting charging. The instrument body 11 has a connection port 17 at the top center for connecting to the measurement and detection component 2. The instrument body 11 has a speaker 18 at the bottom front face for voice broadcasting of measurement results. The instrument body 11 has a control button 19 at the center front face for operating various functions of the instrument. The instrument body 11 has a display screen 110 at the top front face. The display screen 110 is an LCD touch screen embedded and fixed on the instrument body 11, which can clearly display measurement data and can also be operated by touch.

[0032] The measurement and detection component 2 includes a connection end 21, which is adapted to connect to the connection port 17 to realize signal and power transmission between the measurement and detection component 2 and the instrument body 11. An electric shaft seat 22 is fixedly connected to the end of the connection end 21 furthest from the instrument body 11. An electric rotating block 23 is rotatably connected inside the electric shaft seat 22. A drive motor electrically connected to the control button 19 is located inside the electric shaft seat 22. The output shaft of the drive motor is fixedly connected to the electric rotating block 23, which can drive the electric rotating block 23 to rotate, thereby adjusting the measurement angle. The electric rotating block 23 is located furthest from the instrument body 11. An electric rotating support 24 is fixedly connected to one end of the electric shaft seat 22. A telescopic rod 25 is fixedly connected to the rotating end of the electric rotating support 24 away from the electric rotating block 23. The telescopic rod 25 is an electric telescopic rod and is threadedly connected to the electric rotating support 24. The telescopic stroke is 0-50cm. The horizontal rotation angle of the telescopic rod 25 can be adjusted by the electric rotating support 24. Combined with the electric telescopic function, it can accurately extend to the metal coating at different positions. A thickness measuring probe 26 is fixedly installed on the movable end of the telescopic rod 25 away from the electric rotating support 24.

[0033] The anti-slip pad 12 is made of rubber and is bonded to the outer wall of the instrument body 11. The surface of the anti-slip pad 12 has anti-slip texture to further enhance the anti-slip effect when holding it.

[0034] The display screen 110 is an LCD touch screen, and the display screen 110 is connected to the instrument body 11 by embedding and fixing, ensuring that the display screen 110 is firmly installed and the display surface is flat.

[0035] The charging port 16 is a Type-C interface, and a dust plug is attached to the charging port 16. The dust plug can effectively block external dust and protect the charging port 16.

[0036] The bracket 14 has a U-shaped structure, and the damping shaft holes 15 are symmetrically opened on the two side walls of the U-shaped structure. The bracket 14 is made of aluminum alloy, which makes the bracket 14 both lightweight and high-strength.

[0037] The electric shaft seat 22 is equipped with a drive motor. The output shaft of the drive motor is fixedly connected to the electric rotating block 23. The drive motor is also electrically connected to the control button 19. The drive motor can be easily controlled and the rotation angle of the electric rotating block 23 can be adjusted by controlling the control button 19.

[0038] The telescopic rod 25 is an electric telescopic rod. The telescopic rod 25 is connected to the electric rotating support 24 by a threaded connection. The telescopic stroke of the telescopic rod 25 is 0-50cm. The threaded connection facilitates the disassembly and maintenance of the telescopic rod 25. The 0-50cm telescopic stroke can meet the measurement needs of different depth positions.

[0039] The thickness measuring probe 26 is a detachable structure. The thickness measuring probe 26 is connected to the telescopic rod 25 by a snap-fit. The thickness measuring probe 26 can be equipped with an eddy current probe or a magnetic probe. The snap-fit ​​installation and removal is quick and convenient. The option of eddy current probe and magnetic probe allows the instrument to be adapted to the coating measurement of different metal substrates such as iron-based and non-iron-based materials.

[0040] The working principle of this utility model is as follows: When in use, the instrument body 11 can be held by hand, and the anti-slip pad 12 can be used to increase friction and prevent slipping; or the instrument body 11 can be adjusted to a suitable angle by rotating the damping shaft 13 relative to the damping shaft hole 15, and then supported on a plane by the bracket 14. According to the type of metal substrate, the corresponding eddy current probe or magnetic probe is selected and installed on the movable end of the telescopic rod 25 by snap-fit. The drive motor in the electric shaft seat 22 is operated by the control button 19 to drive the electric rotating block 23 to rotate and adjust the vertical angle of the measurement and detection component 2; the electric rotating support 24 is operated to adjust the horizontal angle of the telescopic rod 25; the telescopic rod 25 is operated to extend and retract, and its extension length is adjusted so that the thickness measuring probe 26 is accurately attached to the surface of the metal coating to be tested. The measurement data is displayed on the display screen 110, and the speaker 18 can broadcast the measurement results. When charging is required, the dust plug at the charging interface 16 is opened and the Type-C cable is used for charging.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A metal product coating thickness measuring instrument, comprising a measuring instrument body (1), wherein a measuring and detection component (2) is disposed on the measuring instrument body (1), characterized in that: The measuring instrument body (1) includes an instrument body (11). Anti-slip pads (12) are provided on the lower side of the outer walls at both ends of the instrument body (11). A damping shaft (13) is fixedly connected to the upper side of the outer walls at both ends of the instrument body (11). A bracket (14) is rotatably mounted on the outer side of the damping shaft (13). A damping shaft hole (15) for the damping shaft (13) to be rotatably assembled is opened between the two side walls of the bracket (14). A charging interface (16) is provided in the middle of the bottom end of the instrument body (11). A connection port (17) is provided in the middle of the top end of the instrument body (11). A speaker (18) is provided below the front end face of the instrument body (11). A control button (19) is provided in the middle of the front end face of the instrument body (11). A display screen (110) is provided above the front end face of the instrument body (11). The measurement and detection component (2) includes a connection end (21), which is adapted to the connection port (17). An electric shaft seat (22) is fixedly connected to the end of the connection end (21) away from the instrument body (11). An electric rotating block (23) is rotatably connected inside the electric shaft seat (22). An electric rotating support (24) is fixedly connected to the end of the electric rotating block (23) away from the electric shaft seat (22). A telescopic rod (25) is fixedly connected to the rotating end of the electric rotating support (24) away from the electric rotating block (23). A thickness measuring probe (26) is fixedly installed on the movable end of the telescopic rod (25) away from the electric rotating support (24).

2. The metal product coating thickness measuring instrument according to claim 1, characterized in that: The anti-slip pad (12) is made of rubber, and the anti-slip pad (12) is connected to the outer wall of the instrument body (11) by adhesive bonding. The surface of the anti-slip pad (12) is provided with anti-slip texture.

3. The metal product coating thickness measuring instrument according to claim 1, characterized in that: The display screen (110) is a liquid crystal touch screen, and the display screen (110) is connected to the instrument body (11) by embedding and fixing.

4. The metal product coating thickness measuring instrument according to claim 1, characterized in that: The charging interface (16) is a Type-C interface, and the charging interface (16) is fitted with a dust plug.

5. The metal product coating thickness measuring instrument according to claim 1, characterized in that: The bracket (14) is a U-shaped structure, and the damping shaft holes (15) are symmetrically opened on the two side walls of the U-shaped structure. The bracket (14) is made of aluminum alloy.

6. The metal product coating thickness measuring instrument according to claim 1, characterized in that: The electric shaft seat (22) is equipped with a drive motor. The output shaft of the drive motor is fixedly connected to the electric rotating block (23), and the drive motor is electrically connected to the control button (19).

7. The metal product coating thickness measuring instrument according to claim 1, characterized in that: The telescopic rod (25) is an electric telescopic rod. The telescopic rod (25) is connected to the electric rotating support (24) by a threaded connection, and the telescopic stroke of the telescopic rod (25) is 0-50cm.

8. The metal product coating thickness measuring instrument according to claim 1, characterized in that: The thickness measuring probe (26) is a detachable structure, and the thickness measuring probe (26) is connected to the telescopic rod (25) by a snap-fit ​​connection.

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