Novel ultrasonic probe

Abstract

The utility model discloses a novel ultrasonic probe, which belongs to the technical field of ultrasonic probes, and is characterized in that the top end of a base is provided with a first circular groove, a supporting seat is arranged in the first circular groove, the top end of the supporting seat is provided with a second circular groove, and the bottom end of the supporting seat is provided with an annular plate; a third circular groove is formed in the top end of the moving rod, a circular rod is arranged at the top end of the moving rod, a moving block is fixed to the side face of the moving rod, the bottom end of the circular rod is connected with the third circular groove, and the top end of the circular rod is connected with a first connecting block through a second connecting block; the bottom face of the first circular groove is connected with a movable rod through a bearing and provided with a driving mechanism, a gear is fixed to the top end of the movable rod, and a plurality of racks are fixed to the inner arc of the annular plate. By using the ultrasonic probe, the probe body has an angle adjusting function, the operation is simple and convenient, the workload of workers is reduced, and the experience of the workers is better.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic probes, and particularly relates to a new type of ultrasonic probe. Background Technique

[0002] An ultrasonic probe, also known as an ultrasonic sensor, is a device that can emit signals within a certain ultrasonic frequency range and receive echo signals. According to this functional characteristic, the distance between objects or the flow rate of the fluid between them can be detected through the time difference between the transmitted and received signals of this device. The faster the frequency response of the probe, the wider the signal frequency range that can be measured. During dynamic measurement, it is necessary to balance according to the steady-state, transient, random and other response characteristics of the signal to avoid excessive measurement errors.

[0003] Most of the existing ultrasonic probes do not have the function of adjusting the angle, which makes it more cumbersome for staff to use, not convenient for the staff, thus increasing the work burden of the staff and reducing the use experience of the staff. Therefore, it is urgent to design a new type of ultrasonic probe to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a new type of ultrasonic probe to solve the problems that most of the existing ultrasonic probes do not have the function of adjusting the angle, which makes it more cumbersome for staff to use, thus increasing the work burden of the staff and reducing the use experience of the staff.

[0005] To solve the above technical problems, the utility model provides a new type of ultrasonic probe, including a base and a probe body. A first circular groove is opened at the top end of the base, and a support seat is arranged in the first circular groove. A second circular groove is opened at the top end of the support seat, and an annular plate is arranged at the bottom end. A support plate is arranged at the bottom end of the probe body. A rotating rod is fixed to the side surface of the support plate, and a first connecting block is fixed to the bottom end. Both ends of the rotating rod are movably connected to the inner wall of the second circular groove. A moving rod is arranged in the second circular groove, and a hydraulic cylinder is fixed to the inner wall through a connecting seat. A third circular groove is opened at the top end of the moving rod, and a round rod is arranged in it. A moving block is fixed to the side surface. The bottom end of the round rod is located in the third circular groove and is slidably connected to it. A second connecting block is fixed to the top end. The second connecting block and the first connecting block are movably connected through a rotating shaft. The piston rod of the hydraulic cylinder is fixed to the moving block;

[0006] A bearing is fixed to the bottom surface of the first circular groove and a driving mechanism is arranged. An active rod is connected to the bearing, and a gear is fixed to the top end of the active rod. A number of racks meshing and driving with the gear are fixed to the inner arc of the annular plate.

[0007] Optionally, the driving mechanism includes a driving motor and a first transmission wheel. The driving motor is fixedly connected to the inner wall of the first circular groove through a fixing block, and its output end is connected to a second transmission wheel. The first transmission wheel is fixed to the side of the movable rod and is connected to the second transmission wheel through a conveyor belt.

[0008] Optionally, an annular chute is provided inside the first circular groove, and a sliding ring located in the annular chute is fixedly connected to the side of the support base.

[0009] Optionally, two relatively positioned first mounting blocks are fixedly connected to the side of the bottom end of the probe body, and both of the first mounting blocks are connected to the support plate through first screws.

[0010] Optionally, two relatively positioned second mounting blocks are fixedly connected to the outer arc of the ring plate, and both of the second mounting blocks are connected to the bottom end of the support base through second screws.

[0011] Optionally, two relatively positioned limiting grooves are provided on the inner wall of the third circular groove, and two limiting blocks are fixedly connected to the side of the bottom end of the round rod. The two limiting blocks are respectively located in the two limiting grooves and are both slidably connected thereto.

[0012] In a new type of ultrasonic probe provided by the present utility model, a first circular groove is provided at the top end of the base, a support base is provided in the first circular groove, a second circular groove is provided at the top end of the support base, a ring plate is provided at the bottom end, a support plate is provided at the bottom end of the probe body, a rotating rod is fixedly connected to the side of the support plate, and a first connecting block is fixedly connected to the bottom end. Both ends of the rotating rod are movably connected to the inner wall of the second circular groove. A moving rod is provided in the second circular groove, and a hydraulic cylinder is fixedly connected to the inner wall thereof through a connecting seat. A third circular groove is provided at the top end of the moving rod and a round rod is provided therein, and a moving block is fixedly connected to the side. The bottom end of the round rod is located in the third circular groove and is slidably connected thereto, and a second connecting block is fixedly connected to the top end. The second connecting block is movably connected to the first connecting block through a rotating shaft. The piston rod of the hydraulic cylinder is fixedly connected to the moving block; a bearing is fixedly connected to the bottom surface of the first circular groove and a driving mechanism is provided thereon. An activity rod is connected to the bearing, a gear is fixedly connected to the top end of the activity rod, and a plurality of racks meshing and driving with the gear are fixedly connected to the inner arc of the ring plate; when using the ultrasonic probe, the probe body has an angle adjustment function, the operation is simple and convenient, the workload of the staff is not increased, and the staff experience is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the new type of ultrasonic probe provided by the present utility model;

[0014] Figure 2 is a top view of the new type of ultrasonic probe provided by the present utility model;

[0015] Figure 3 Yes Figure 2 is the sectional view taken along A-A in the figure;

[0016] Figure 4 Yes Figure 3 is the enlarged view of B in the figure.

[0017] In the figure: 1. Base; 2. Probe body; 3. First circular groove; 4. Support base; 5. Second circular groove; 6. Ring plate; 7. Support plate; 8. Rotating rod; 9. Connecting seat; 10. Hydraulic cylinder; 11. First connecting block; 12. Moving rod; 13. Third circular groove; 14. Round rod; 15. Second connecting block; 16. Moving block; 17. Rotating shaft; 18. Rack; 19. Bearing; 20. Driving motor; 21. Movable rod; 22. Gear; 23. First transmission wheel; 24. Second transmission wheel; 25. Conveyor belt; 26. Fixed block; 27. Annular sliding groove; 28. Slip ring; 29. Second mounting block; 30. Second screw; 31. Limiting groove; 32. Limiting block; 33. First mounting block; 34. First screw. Detailed implementation manner

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0021] The present invention provides a new type of ultrasonic probe, and its structure is as shown in Figure 1As shown in the figure, it includes a base 1 and a probe body 2. A first circular groove 3 is opened at the top end of the base 1. A support base 4 is provided in the first circular groove 3. A second circular groove 5 is opened at the top end of the support base 4, and an annular plate 6 is provided at the bottom end. A support plate 7 is provided at the bottom end of the probe body 2. A rotating rod 8 is fixed to the side surface of the support plate 7, and a first connecting block 11 is fixed to the bottom end. Both ends of the rotating rod 8 are movably connected to the inner wall of the second circular groove 5. A moving rod 12 is provided in the second circular groove 5, and a hydraulic cylinder 10 is fixed to its inner wall through a connecting seat 9. A third circular groove 13 is opened at the top end of the moving rod 12 and a round rod 14 is provided. A moving block 16 is fixed to the side surface. The bottom end of the round rod 14 is located in the third circular groove 13 and is slidably connected thereto. A second connecting block 15 is fixed to the top end. The second connecting block 15 and the first connecting block 11 are movably connected through a rotating shaft 17. The piston rod of the hydraulic cylinder 10 is fixedly connected to the moving block 16. A bearing 19 is fixed to the bottom surface of the first circular groove 3 and a driving mechanism is provided. The bearing 19 is connected with a movable rod 21. A gear 22 is fixed to the top end of the movable rod 21. A plurality of racks 18 meshing and driving with the gear 22 are fixed to the inner arc of the annular plate 6. The piston rod of the hydraulic cylinder 10 drives the moving block 16 and the moving rod 12 to move horizontally, so that the round rod 14 drives the support plate 7 to rotate to adjust the angle of the probe body 2. Using the new type of ultrasonic probe, the probe body 2 has an angle adjustment function, which is simple and convenient to operate, does not increase the workload of the staff, and makes the staff experience better.

[0022] Specifically, the driving mechanism includes a driving motor 20 and a first transmission wheel 23. The driving motor 20 is fixedly connected to the inner wall of the first circular groove 3 through a fixing block 26, and its output end is connected with a second transmission wheel 24. The first transmission wheel 23 is fixed to the side surface of the movable rod 21 and is connected with the second transmission wheel 24 through a conveyor belt 25. The output end of the driving motor 20 drives the second transmission wheel 24 and the first transmission wheel 23 to rotate, so that the movable rod 21 drives the gear 22 to mesh and drive with a plurality of racks 18. At this time, the annular plate 6 drives the support base 4 and the probe body 2 to rotate.

[0023] Furthermore, an annular sliding groove 27 is opened on the inner side of the first circular groove 3. A sliding ring 28 located in the annular sliding groove 27 is fixed to the side surface of the support base 4, which is used to support the horizontal rotation of the support base 4.

[0024] Furthermore, two relatively positioned first mounting blocks 33 are fixed to the side surface of the bottom end of the probe body 2. Both of the two first mounting blocks 33 are connected to the support plate 7 through first screws 34.

[0025] Furthermore, two relatively positioned second mounting blocks 29 are fixed to the outer arc of the annular plate 6. Both of the two second mounting blocks 29 are connected to the bottom end of the support base 4 through second screws 30.

[0026] Further, two limiting grooves 31 are formed in the inner wall of the third circular groove 13 at opposite positions. Two limiting blocks 32 are fixed to the side surface of the bottom end of the round rod 14. The two limiting blocks 32 are respectively located in the two limiting grooves 31 and are slidably connected to them, preventing the round rod 14 from detaching from the third circular groove 13.

[0027] The working principle of the present utility model is as follows: First, start the hydraulic cylinder 10 and the drive motor 20. The piston rod of the hydraulic cylinder 10 drives the moving block 16 and the moving rod 12 to move horizontally. At this time, the round rod 14 drives the support plate 7 to rotate, so that the angle of the probe body 2 is adjusted to an appropriate angle. At the same time, for the drive motor 20, the output end thereof drives the second transmission wheel 24 and the first transmission wheel 23 to rotate, so that the movable rod 21 drives the gear 22 to mesh and drive with a plurality of racks 18. At this time, the ring plate 6 drives the support seat 4 and the probe body 2 to rotate, and cooperates with the rotation of the probe body 2 to adjust it to different angles at different positions.

[0028] The above description is only a description of the preferred embodiments of the present utility model, and does not limit the scope of the present utility model in any way. Any changes and modifications made by those of ordinary skill in the field of the present utility model according to the above disclosure shall fall within the protection scope of the claims.

Claims

1. A new type of ultrasonic probe, comprising a base (1) and a probe body (2), characterized in that, The top end of the base (1) is provided with a first circular groove (3), a support base (4) is arranged in the first circular groove (3), a second circular groove (5) is opened at the top end of the support base (4), and an annular plate (6) is arranged at the bottom end. A support plate (7) is arranged at the bottom end of the probe body (2). A rotating rod (8) is fixed on the side surface of the support plate (7), and a first connecting block (11) is fixed at the bottom end. Both ends of the rotating rod (8) are movably connected with the inner wall of the second circular groove (5). A moving rod (12) is arranged in the second circular groove (5), and a hydraulic cylinder (10) is fixed on its inner wall through a connecting seat (9). A third circular groove (13) is opened at the top end of the moving rod (12) and a circular rod (14) is arranged therein. A moving block (16) is fixed on the side surface. The bottom end of the circular rod (14) is located in the third circular groove (13) and is slidably connected therewith. A second connecting block (15) is fixed at the top end. The second connecting block (15) and the first connecting block (11) are movably connected through a rotating shaft (17). The piston rod of the hydraulic cylinder (10) is fixedly connected with the moving block (16). A bearing (19) is fixed on the bottom surface of the first circular groove (3) and a driving mechanism is arranged. An active rod (21) is connected to the bearing (19). A gear (22) is fixed at the top end of the active rod (21). A plurality of racks (18) meshed and driven with the gear (22) are fixed on the inner arc of the annular plate (6).

2. The novel ultrasonic probe according to claim 1, characterized in that, The driving mechanism includes a driving motor (20) and a first transmission wheel (23). The driving motor (20) is fixedly connected with the inner wall of the first circular groove (3) through a fixing block (26), and a second transmission wheel (24) is connected to its output end. The first transmission wheel (23) is fixed on the side surface of the active rod (21) and is connected with the second transmission wheel (24) through a conveyor belt (25).

3. The novel ultrasonic probe according to claim 1, wherein An annular sliding groove (27) is opened on the inner side of the first circular groove (3), and a sliding ring (28) located in the annular sliding groove (27) is fixed on the side surface of the support base (4).

4. The novel ultrasonic probe according to claim 1, characterized in that, Two relatively positioned first mounting blocks (33) are fixed on the side surface of the bottom end of the probe body (2). Both of the first mounting blocks (33) are connected with the support plate (7) through first screws (34).

5. The novel ultrasonic probe according to claim 1, wherein Two relatively positioned second mounting blocks (29) are fixed on the outer arc of the annular plate (6). Both of the second mounting blocks (29) are connected with the bottom end of the support base (4) through second screws (30).

6. The novel ultrasonic probe according to claim 1, characterized in that, Two relatively positioned limiting grooves (31) are opened on the inner wall of the third circular groove (13). Two limiting blocks (32) are fixed on the side surface of the bottom end of the circular rod (14). The two limiting blocks (32) are respectively located in the two limiting grooves (31) and are slidably connected therewith.

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