Ultrasonic treatment head with telescopic electric cylinder

Abstract

The utility model belongs to the technical field of medical instruments, and discloses an ultrasonic treatment head with a telescopic electric cylinder, which comprises a shell, an upper cover clamped on the outer side of the shell, a handle fixedly arranged on the left side of the upper cover, a sealing cover fixedly arranged at the top end in the shell, and a framework fixedly arranged on the inner wall of the shell. A first telescopic silicone tube is arranged below the sealing cover, a sliding table is fixedly arranged in the middle of the first telescopic silicone tube at the two ends, an electric cylinder support is fixedly arranged at the bottom end of the sliding table, an electric cylinder is fixedly arranged in the electric cylinder support, and the electric cylinder is driven by the electric cylinder in the electric cylinder support located in the framework through the first telescopic silicone tube, the second telescopic silicone tube and the electric cylinder structure. The second telescopic silicone tube is controlled to contract or unfold, the transducer component at the bottom is controlled to move to be close to the ultrasonic film at the bottom of the framework, then a more effective ultrasonic treatment effect is provided, the position of the transducer can be conveniently adjusted through the electric cylinder structure, and more functions are provided.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical appliances, in particular to an ultrasonic treatment head with a telescopic electric cylinder. Background Art

[0002] The ultrasonic treatment head is an essential key part of the ultrasonic diagnostic instrument. It can convert electrical signals into ultrasonic signals and also convert ultrasonic signals into electrical signals. That is, it has the dual functions of ultrasonic emission and reception. Its structure is fixed and the internal adjustment performance is relatively rigid.

[0003] At the same time, an ultrasonic treatment head with application number CN202123441252.2 "comprises a shell with a storage space, a support mechanism, a circuit device, and an ultrasonic transducer, the shell having a partition plate that divides the storage space into an upper space and a lower space, and the partition plate having a through hole connecting the upper space and the lower space, the support mechanism is arranged in the lower space, the support mechanism has a guide rod fixedly arranged on the shell, a mounting seat slidably arranged on the guide rod, and a first rubber hose and a second rubber hose that are respectively arranged on opposite sides of the mounting seat along the length direction of the guide rod and are retractable, the circuit device is arranged in the upper space, the ultrasonic transducer is installed on the mounting seat, and the ultrasonic transducer is connected to the circuit device through a wire passing through the through hole, and the lower space is a liquid-tight space and is filled with a coupling agent for transmitting sound waves";

[0004] During use of the existing ultrasonic therapy head, the ultrasonic transducer structure is fixed. Due to the different use positions and directions of the ultrasonic therapy head, the transducer treatment efficiency of the ultrasonic therapy head is fixed and the power cannot be adjusted. Different ultrasonic therapy head structures need to be replaced for different patients or different use directions. The ultrasonic therapy head used for treatment is relatively simple.

[0005] Therefore, in order to solve the above problems, an ultrasonic treatment head with a telescopic electric cylinder is proposed. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides an ultrasonic treatment head with a telescopic electric cylinder, which has the advantages of being able to adjust the orientation of the transducer structure, control and adjust the transducer distance according to different users and orientations, and effectively convert power.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultrasonic treatment head with a telescopic electric cylinder, comprising a shell, an upper cover is engaged with the outer side of the shell, a handle is fixedly provided on the left side of the upper cover, a sealing cover is fixedly provided on the inner top of the shell, a frame is fixedly provided on the inner wall of the shell, a telescopic silicone tube is provided below the sealing cover, a slide is fixedly provided at the middle position of the telescopic silicone tube at both ends, an electric cylinder bracket is fixedly provided at the bottom end of the slide, an electric cylinder is fixedly provided inside the electric cylinder bracket, a transducer bracket is fixedly provided at the output end of the electric cylinder, a transducer is fixedly provided inside the transducer bracket, and an ultrasonic membrane is fixedly provided at the bottom end of the frame.

[0008] Preferably, water injection holes are symmetrically opened inside the sealing cover, and the water injection holes are connected to the inner cavity of the frame.

[0009] Preferably, a push rod is inserted into the interior of the slide, and a magnet is embedded in the other end of the push rod.

[0010] Preferably, sealing shafts are fixedly provided at both ends of the telescopic silicone tube, and the sealing shafts penetrate the frame, and the outlet end of the sealing shaft is fixedly provided with the outer shell.

[0011] Preferably, a second telescopic silicone tube is fixedly provided on the outer side of the electric cylinder bracket, and the second telescopic silicone tube is located in the lower half of the electric cylinder bracket.

[0012] Preferably, a PCB circuit board is fixedly provided on the right side of the skeleton, a cover plate is attached to the right side of the PCB circuit board, and the cover plate is engaged with the shell, and a temperature sensor is embedded inside the bottom end of the skeleton.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model uses telescopic silicone tube one, telescopic silicone tube two and an electric cylinder structure, which is driven by an electric cylinder inside an electric cylinder bracket located in a frame to control the telescopic silicone tube two to shrink or expand, and controls the bottom transducer component to move close to the ultrasonic membrane at the bottom of the frame, thereby providing a more effective ultrasonic treatment effect. The position of the transducer can be conveniently adjusted through the electric cylinder structure, providing more functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the explosion structure of the shell of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the housing of the utility model;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point A.

[0019] In the figure: 1. outer shell; 2. sealing cover; 3. water injection hole; 4. sealing shaft; 5. slide; 6. telescopic silicone tube 1; 7. push rod; 8. PCB circuit board; 9. cover plate; 10. frame; 11. electric cylinder; 12. electric cylinder bracket; 13. transducer; 14. transducer bracket; 15. ultrasonic membrane; 16. temperature sensor; 17. telescopic silicone tube 2; 18. magnet; 19. upper cover; 20. handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 4 As shown, the utility model provides an ultrasonic treatment head with a telescopic electric cylinder, comprising a shell 1, an upper cover 19 is engaged with the outer side of the shell 1, a handle 20 is fixedly arranged on the left side of the upper cover 19, so that the staff can use the handle 20 to operate the shell 1 and control the operation of the internal electric cylinder 11 and the transducer 13 through a control switch, a sealing cover 2 is fixedly arranged on the top of the inner part of the shell 1, a frame 10 is fixedly arranged on the inner wall of the shell 1, a telescopic silicone tube 6 is arranged below the sealing cover 2, a slide 5 is fixedly arranged at the middle position of the telescopic silicone tube 6 at both ends, an electric cylinder bracket 12 is fixedly arranged at the bottom end of the slide 5, an electric cylinder 11 is fixedly arranged inside the electric cylinder bracket 12, and the electric cylinder 11 is quickly positioned by the electric cylinder bracket 12, a transducer bracket 14 is fixedly arranged at the output end of the electric cylinder 11, a transducer 13 is fixedly arranged inside the transducer bracket 14, an ultrasonic membrane 15 is fixedly arranged at the bottom end of the frame 10, and the transducer 13, as a device for converting electric energy and sound energy into each other, can be pushed to control the distance through the operation of the electric cylinder 11.

[0022] Specifically, water injection holes 3 are symmetrically opened inside the sealing cover 2 , and the water injection holes 3 are connected to the inner cavity of the frame 10 . The added water injection holes 3 structure facilitates the staff to replenish the medium into the interior through the sealing cover 2 .

[0023] Furthermore, a push rod 7 is inserted into the interior of the slide 5, and a magnet 18 is embedded in the other end of the push rod 7. The push rod 7 structure is inserted into the position of the slide 5 to push it to move and adjust the use position.

[0024] Furthermore, sealing shafts 4 are fixedly provided at both ends of the telescopic silicone tube 6, and the sealing shafts 4 penetrate the skeleton 10, and the outlet end of the sealing shafts 4 is fixedly provided with the outer shell 1, and the telescopic silicone tube 6 can be connected to the outer shell 1 through the sealing shafts 4 to provide a through opening.

[0025] It is worth noting that a telescopic silicone tube 17 is fixedly provided on the outside of the electric cylinder bracket 12, and the telescopic silicone tube 17 is located in the lower half of the electric cylinder bracket 12. The electric cylinder bracket 12 fixes the electric cylinder 11, and through the operation of the electric cylinder 11, the telescopic silicone tube 17 at the output end is driven to telescope.

[0026] It is worth noting that a PCB circuit board 8 is fixedly provided on the right side of the skeleton 10, a cover plate 9 is attached to the right side of the PCB circuit board 8, and the cover plate 9 is engaged with the outer shell 1, and a temperature sensor 16 is embedded inside the bottom end of the skeleton 10, and circuit control is performed through the PCB circuit board 8 between the skeleton 10 and the outer shell 1.

[0027] Among them, the electric cylinder 11, PCB circuit board 8, transducer 13 and temperature sensor 16 are existing technologies and will not be described in detail; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail.

[0028] Working principle and process:

[0029] When the staff uses the ultrasonic treatment head for treatment, they can hold the handle 20 and fit the ultrasonic membrane 15 at the bottom of the shell 1 to the patient's skin surface. The transducer 13 inside the ultrasonic treatment head can be controlled by the control switch to work. The electrical energy and sound energy are converted into each other, and the generated reflection is captured as a picture signal to check the patient's physical condition. At the same time, during the ultrasonic detection process, the staff can control the electric cylinder 11 inside the skeleton 10 to work through the signal edited by the PCB circuit board 8. When the electric cylinder 11 works, it can drive the telescopic silicone tube 17 at the output end to retract, thereby controlling the transducer 13 inside the transducer bracket 14 to move up and down. , so that the transducer 13 can be close to or away from the ultrasonic membrane 15 at the bottom of the skeleton 10, so as to perform more detailed ultrasonic treatment detection and improve the function of the ultrasonic treatment head. The sealing cover 2 structure fixed by the buckle on the top of the shell 1 can be opened to inspect the internal structure to avoid problems. At the same time, the medium can be added to the inside of the shell 1 in a sealed state through the water injection hole 3, and the inside of the skeleton 10 can be filled with the medium to reduce signal loss and improve detection accuracy. The push rod 7 can be inserted from the sealing shaft 4 to the position of the slide 5, and the position of the slide 5 can be adjusted and kept stable by the telescopic silicone tube 6 to change the orientation of the lower electric cylinder 11 and the transducer 13.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic treatment head with a telescopic electric cylinder, comprising a housing (1), characterized in that: An upper cover (19) is engaged with the outer side of the shell (1), a handle (20) is fixedly provided on the left side of the upper cover (19), a sealing cover (2) is fixedly provided on the top of the inner side of the shell (1), a frame (10) is fixedly provided on the inner wall of the shell (1), a telescopic silicone tube (6) is provided below the sealing cover (2), a slide (5) is fixedly provided at the middle position of the telescopic silicone tube (6) at both ends, an electric cylinder bracket (12) is fixedly provided at the bottom end of the slide (5), an electric cylinder (11) is fixedly provided inside the electric cylinder bracket (12), a transducer bracket (14) is fixedly provided at the output end of the electric cylinder (11), a transducer (13) is fixedly provided inside the transducer bracket (14), and an ultrasonic membrane (15) is fixedly provided at the bottom end of the frame (10).

2. The ultrasonic treatment head with a telescopic electric cylinder according to claim 1, characterized in that: The sealing cover (2) is symmetrically provided with water injection holes (3), and the water injection holes (3) are in communication with the inner cavity of the frame (10).

3. The ultrasonic treatment head with a telescopic electric cylinder according to claim 1, characterized in that: A push rod (7) is inserted into the interior of the slide (5), and a magnet (18) is embedded in the other end of the push rod (7).

4. The ultrasonic treatment head with a telescopic electric cylinder according to claim 1, characterized in that: Both ends of the telescopic silicone tube (6) are fixedly provided with sealing shaft components (4), the sealing shaft components (4) penetrate the frame (10), and the outlet end of the sealing shaft component (4) is fixedly provided with the outer shell (1).

5. The ultrasonic treatment head with a telescopic electric cylinder according to claim 1, characterized in that: A second telescopic silicone tube (17) is fixedly arranged on the outer side of the electric cylinder bracket (12), and the second telescopic silicone tube (17) is located in the lower half of the electric cylinder bracket (12).

6. The ultrasonic treatment head with a telescopic electric cylinder according to claim 1, characterized in that: A PCB circuit board (8) is fixedly arranged on the right side of the frame (10), a cover plate (9) is attached to the right side of the PCB circuit board (8), and the cover plate (9) is engaged with the outer shell (1), and a temperature sensor (16) is embedded in the bottom end of the frame (10).

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