High-energy cavitation vibration centrifugal ultrasonic probe

Abstract

The high-energy cavitation vibration centrifugal ultrasonic probe comprises a shell, a top plate is arranged at one end of the shell, a bottom plate is arranged at the end, away from the top plate, of the shell, the interior of the shell is slidably connected with a first threaded rod, and the end, close to the top plate, of the first threaded rod is fixedly connected with a probe body. The top plate is provided with a hole site matched with the probe main body, the top plate is provided with four through grooves distributed at equal intervals in the circumferential direction, the four through grooves are internally provided with plugging mechanisms used for plugging the hole site, and each plugging mechanism comprises a fixing plate slidably connected in the corresponding through groove. The probe is reasonable in structure, the plugging mechanism and the driving mechanism are arranged, when the probe body is used, the hole site is opened, the probe body is moved out of the hole site, after the probe body is used, the probe body is reset, the plugging plate is reset to plug the hole site, the probe body is protected, and the probe body is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic probes, in particular to a high-energy cavitation vibration centrifugal ultrasonic probe. Background Art

[0002] Industrial ultrasonic probes are mainly used for non-destructive testing in the industrial field. Their working principle is to convert electrical energy into ultrasonic waves through the piezoelectric effect and emit them into the object to be detected. When the ultrasonic waves encounter the interface or defect of different media, reflected waves will be generated. These reflected waves are then received by the probe and converted into electrical signals, which are transmitted to the ultrasonic testing instrument for analysis and processing.

[0003] In the prior art, in order to better protect the ultrasonic probe, it is usually installed in a protective cover. After use, the cover of the protective cover needs to be closed to achieve the protection effect. However, this method requires manual opening and closing of the cover body every time it is used or stored, which is very inconvenient. Moreover, after the cover is opened, the cover body is easily lost and cannot effectively protect the probe. Therefore, the utility model proposes a high-energy cavitation vibration centrifugal ultrasonic probe to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and a high-energy cavitation vibration centrifugal ultrasonic probe is proposed. By setting a plugging mechanism and a driving mechanism, when the probe body is used, the hole position is opened, and the probe body moves out from the hole position. After use, the probe body resets, and the plugging plate resets to block the hole position, realizing the protection of the probe body and avoiding damage to the probe body.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A high-energy cavitation vibration centrifugal ultrasonic probe, including a housing, one end of the housing is provided with a top plate, the end of the housing away from the top plate is provided with a bottom plate, a first threaded rod is slidably connected inside the housing, one end of the first threaded rod close to the top plate is fixedly connected with a probe body, a hole position matching the probe body is opened on the top plate, four through grooves are opened on the top plate and are circumferentially and equally spaced, a plugging mechanism for plugging the hole position is arranged in each of the four through grooves, the plugging mechanism includes a fixing plate slidably connected in the through groove, and plugging plates are fixedly connected to one ends of the four fixing plates located outside the housing, a driving mechanism for driving the plugging mechanism is arranged inside the housing, and a moving mechanism for moving the probe body is arranged inside the housing.

[0007] Preferably, the driving mechanism includes four second threaded rods rotatably connected to the inner wall of the housing. The four second threaded rods are circumferentially and equidistantly distributed, and the four second threaded rods respectively pass through and are threadedly connected to the four fixing plates.

[0008] Preferably, the moving mechanism includes an electric push rod fixedly connected to the inner wall of the bottom plate, and the telescopic end of the electric push rod is fixedly connected to the end of the first threaded rod.

[0009] Preferably, a fixed disk is fixedly connected to the inner wall of the housing, and a threaded sleeve is rotatably connected through the fixed disk.

[0010] Preferably, the first threaded rod passes through and is threadedly connected to the threaded sleeve.

[0011] Preferably, a first bevel gear is fixedly sleeved on the threaded sleeve, and second bevel gears meshing with the first bevel gear are fixedly sleeved on the ends of the four second threaded rods.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. By providing the plugging mechanism and the driving mechanism, when using the probe body, the telescopic end of the electric push rod is extended to drive the first threaded rod to move, thereby driving the probe body to move. At this time, under the action of the first threaded rod, the threaded sleeve rotates, driving the first bevel gear to rotate, driving the second bevel gear meshing with it to rotate, and then driving the second threaded rod to rotate, so that the fixing plate threadedly connected to it moves to open the hole position. At this time, the probe body moves out of the hole position. After use, the probe body resets, and the plugging plate resets to plug the hole position, realizing the protection of the probe body and avoiding damage to the probe body.

[0014] 2. By providing the threaded sleeve and the bevel gear, the movement of the first threaded rod can drive the probe body to move out of the housing, and at the same time, the threaded sleeve and the first bevel gear rotate, thereby providing power for the driving mechanism, and realizing the movement of the probe body and the opening and closing of the hole position by transmission, improving the practicability of the device. Description of the Drawings

[0015] Figure 1 It is a left-side perspective three-dimensional view of a high-energy cavitation vibration centrifugal ultrasonic probe proposed by the present invention;

[0016] Figure 2 It is a right-side perspective three-dimensional view of a high-energy cavitation vibration centrifugal ultrasonic probe proposed by the present invention;

[0017] Figure 3 It is a cross-sectional view of a high-energy cavitation vibration centrifugal ultrasonic probe proposed by the present invention;

[0018] Figure 4 The front sectional view of a high-energy cavitation vibration centrifugal ultrasonic probe proposed by the present utility model;

[0019] Figure 5 is Figure 4 the enlarged view of the structure at position A in

[0020] In the figure: 1 housing, 2 plugging plate, 3 bottom plate, 4 electric push rod, 5 first threaded rod, 6 threaded sleeve, 7 fixed disk, 8 top plate, 9 through slot, 10 probe body, 11 first bevel gear, 12 second bevel gear, 13 second threaded rod, 14 fixing plate. Specific embodiments

[0021] To make the above objects, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0022] Referring to Figures 1-5 , a high-energy cavitation vibration centrifugal ultrasonic probe includes a housing 1, a top plate 8 is provided at one end of the housing 1, a bottom plate 3 is provided at the end of the housing 1 away from the top plate 8, a first threaded rod 5 is slidably connected inside the housing 1, one end of the first threaded rod 5 close to the top plate 8 is fixedly connected to a probe body 10, a hole position matching the probe body 10 is provided on the top plate 8, four through slots 9 are provided on the top plate 8 and are circumferentially equally spaced, and a plugging mechanism for plugging the hole position is provided in each of the four through slots 9. The plugging mechanism includes a fixing plate 14 slidably connected in the through slot 9, and plugging plates 2 are fixedly connected to one ends of the four fixing plates 14 outside the housing 1.

[0023] A driving mechanism for driving the plugging mechanism is provided inside the housing 1. The driving mechanism includes four second threaded rods 13 rotatably connected to the inner wall of the housing 1. The four second threaded rods 13 are circumferentially equally spaced, and the four second threaded rods 13 respectively pass through the four fixing plates 14 and are threadedly connected thereto.

[0024] A moving mechanism for moving the probe body 10 is provided inside the housing 1. The moving mechanism includes an electric push rod 4 fixedly connected to the inner wall of the bottom plate 3. The telescopic end of the electric push rod 4 is fixedly connected to the end of the first threaded rod 5. A fixed disk 7 is fixedly connected to the inner wall of the housing 1. A threaded sleeve 6 is rotatably connected through the fixed disk 7. The first threaded rod 5 passes through the threaded sleeve 6 and is threadedly connected thereto. A first bevel gear 11 is fixedly sleeved on the threaded sleeve 6. Second bevel gears 12 meshing with the first bevel gear 11 are fixedly sleeved on the ends of four second threaded rods 13. The fixed disk 7 can limit the threaded sleeve 6. The movement of the first threaded rod 5 can drive the threaded sleeve 6 threaded thereon to rotate.

[0025] When the present utility model is in use, when using the probe body 10, drive the telescopic end of the electric push rod 4 to extend, drive the first threaded rod 5 to move, thereby driving the probe body 10 to move. At this time, under the action of the first threaded rod 5, the threaded sleeve 6 rotates, driving the first bevel gear 11 to rotate, driving the second bevel gear 12 meshing therewith to rotate, thereby driving the second threaded rod 13 to rotate, causing the fixing plate 14 threadedly connected thereto to move, opening the hole position. At this time, the probe body 10 moves out from the hole position. After use, the probe body 10 is reset, and the sealing plate 2 is reset to seal the hole position, realizing the protection of the probe body 10 and avoiding damage to the probe body 10.

[0026] The movement of the first threaded rod 5 can drive the probe body 10 to move out of the housing 1, and at the same time make the threaded sleeve 6 and the first bevel gear 11 rotate, thereby providing power for the driving mechanism, and realizing the movement of the probe body 10 and the opening and closing of the hole position by transmission, improving the practicability of the device.

[0027] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A high-energy cavitation vibration centrifugal ultrasonic probe, comprising a housing (1), characterized in that, One end of the housing (1) is provided with a top plate (8), the end of the housing (1) away from the top plate (8) is provided with a bottom plate (3), a first threaded rod (5) is slidably connected inside the housing (1), one end of the first threaded rod (5) close to the top plate (8) is fixedly connected to a probe body (10), a hole position matching the probe body (10) is opened on the top plate (8), four through grooves (9) are opened on the top plate (8) and are circumferentially equidistantly distributed, and plugging mechanisms for plugging the hole position are arranged in the four through grooves (9). The plugging mechanism includes a fixing plate (14) slidably connected in the through groove (9), and plugging plates (2) are fixedly connected to one ends of the four fixing plates (14) located outside the housing (1). A driving mechanism for driving the plugging mechanism is arranged inside the housing (1), and a moving mechanism for moving the probe body (10) is arranged inside the housing (1).

2. The high-energy cavitation vibration centrifugal ultrasonic probe according to claim 1, characterized in that, The driving mechanism includes four second threaded rods (13) rotatably connected to the inner wall of the housing (1), the four second threaded rods (13) are circumferentially equidistantly distributed, and the four second threaded rods (13) respectively pass through the four fixing plates (14) and are threadedly connected thereto.

3. The high-energy cavitation vibration centrifugal ultrasonic probe according to claim 2, wherein The moving mechanism includes an electric push rod (4) fixedly connected to the inner wall of the bottom plate (3), and the telescopic end of the electric push rod (4) is fixedly connected to the end of the first threaded rod (5).

4. A high-energy cavitation vibration centrifugal ultrasonic probe according to claim 3, characterized in that, A fixed disk (7) is fixedly connected to the inner wall of the housing (1), and a threaded sleeve (6) is rotatably connected through the fixed disk (7).

5. A high-energy cavitation vibration centrifugal ultrasonic probe according to claim 4, characterized in that, The first threaded rod (5) passes through the threaded sleeve (6) and is threadedly connected thereto.

6. The high-energy cavitation vibration centrifugal ultrasonic probe according to claim 5, characterized in that, A first bevel gear (11) is fixedly sleeved on the threaded sleeve (6), and second bevel gears (12) meshing with the first bevel gear (11) are fixedly sleeved on the ends of the four second threaded rods (13).

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