Ultrasonic dot matrix probe capable of adjusting focusing depth

Abstract

The utility model relates to an ultrasonic dot matrix probe capable of adjusting the focusing depth, which comprises a probe body and a protective shell, one end of the protective shell is provided with an opening, the probe body is movably arranged in the protective shell, and the tip of the probe body faces the opening; a connecting plate is fixedly arranged at the end, away from the opening, of the probe body, a driving assembly and a transmission assembly are fixedly arranged in the protective shell, the connecting plate is fixedly connected with one end of the transmission assembly, and the transmission assembly is movably connected with the driving assembly; the driving assembly drives the transmission assembly to move in a reciprocating mode in the direction close to or away from the opening. According to the invention, the risk caused by the non-adjustable focusing depth in the ultrasonic beauty treatment process is reduced, and the safety of ultrasonic beauty treatment is improved.

Description

Technical Field

[0001] The present application relates to the technical field of ultrasonic probes, and in particular to an ultrasonic dot matrix probe with adjustable focusing depth. Background Art

[0002] The ultrasonic dot matrix probe can emit molecular energy waves that vibrate up to 6 million times per second, penetrate deep into the subcutaneous tissue for repair, and form a focal plane in the fascia layer at a depth of about 1.5-4.5mm under the skin, strongly impacting the dermis tissue, producing an ultrasonic focusing effect on the dermis tissue, raising the subcutaneous temperature to about 60-75℃, ensuring the effective thermal beauty effect of heat in the dermis fiber layer. However, the thickness of the fascia layer in various parts of the human face varies, and the difference between different people is even greater. The probes that are currently available on the market for ultrasonic beauty instruments have a fixed focal length and cannot adjust the focus depth. As the temperature rises, it may not be able to accurately stimulate the fascia layer, or cause some tissues to be damaged, making the entire ultrasonic beauty treatment risky. Utility Model Content

[0003] In order to reduce the risks caused by the non-adjustable focusing depth during ultrasonic cosmetic surgery and improve the safety of ultrasonic cosmetic surgery, the present application provides an ultrasonic dot matrix probe with adjustable focusing depth.

[0004] The above invention objectives of the present application are achieved through the following technical solutions:

[0005] An ultrasonic dot matrix probe with adjustable focusing depth comprises a probe body and a protective shell, wherein one end of the protective shell is provided with an opening, the probe body is movably arranged inside the protective shell, and the tip of the probe body faces the opening; a connecting plate is fixedly arranged at one end of the probe body away from the opening, a driving assembly and a transmission assembly are fixedly arranged inside the protective shell, the connecting plate is fixedly connected to one end of the transmission assembly, the transmission assembly is movably connected to the driving assembly, and the driving assembly drives the transmission assembly to reciprocate in a direction approaching or away from the opening.

[0006] By adopting the above technical solution, the driving component drives the transmission component to move back and forth in the direction close to or away from the opening, and the transmission component drives the connecting plate and the probe body to move synchronously to adjust the distance between the probe body and the skin, thereby changing the focal depth of the ultrasound wave, reducing the risk caused by the non-adjustable focal depth during ultrasonic beauty treatment, and having the effect of improving the safety of ultrasonic beauty treatment.

[0007] Optionally, the transmission assembly includes a transmission tooth plate and a guide plate, the transmission tooth plate has a linear through groove inside, the guide plate is inserted into the linear through groove, and the side wall of the guide plate is fixedly connected to the inner wall of the protective shell.

[0008] By adopting the above technical solution, the side wall of the guide plate is fixed to the inner wall of the protective shell, and the guide plate is inserted into the transmission tooth plate, thereby guiding the transmission tooth plate so that the transmission tooth plate moves smoothly along the direction of the guide plate, and the transmission tooth plate then drives the connecting plate and the probe body to move synchronously.

[0009] Optionally, the driving assembly includes a first rotating shaft and a second rotating shaft, the first rotating shaft is arranged parallel to the second rotating shaft, the first rotating shaft and the second rotating shaft are both arranged inside the protective shell and are rotatably connected to the inner wall of the protective shell; a first gear is provided on the outer wall fixing sleeve of the first rotating shaft, and a second gear is provided on the outer wall fixing sleeve of the second rotating shaft, the first gear is meshed with the second gear, and the second gear is meshed with the transmission gear plate.

[0010] By adopting the above technical solution, the first gear and the second gear are meshed, the second gear and the transmission gear plate are meshed, and the first gear is rotated to make the first gear drive the second gear to rotate. When the second gear rotates, the transmission gear plate moves along the direction of the guide plate with the cooperation of the guide plate, and the transmission gear plate drives the connecting plate and the probe body to move synchronously, so as to achieve the purpose of adjusting the distance between the probe body and the skin.

[0011] Optionally, a linear through hole is formed on the surface of the protective shell, and the first gear passes through the linear through hole and partially exits the protective shell.

[0012] By adopting the above technical solution, the first gear passes through the protective shell, which makes it convenient for an operator to manually rotate the first gear, thereby driving the probe body to move.

[0013] Optionally, an arc-shaped paddle is fixedly provided on the outer wall of the first gear, and the arc-shaped paddle passes through the protective shell through the linear through hole, and a plurality of anti-slip racks are arranged in parallel on the outer wall of the arc-shaped paddle.

[0014] By adopting the above technical solution, the arc-shaped paddle is fixed to the outer wall of the first gear, and the arc-shaped paddle passes through the protective shell, so that the operator can rotate the first gear through the arc-shaped paddle conveniently. The anti-slip rack can increase the friction between the operator's fingers and the arc-shaped paddle, thereby improving the sensitivity and precision when adjusting the focal length.

[0015] Optionally, a mounting seat is fixedly provided at one end of the protective shell away from the opening, a display screen is fixedly installed on the mounting seat, and the display screen is electrically connected to the probe body.

[0016] By adopting the above technical solution, the display screen allows operators to see relevant parameters instantly during operation without having to repeatedly shift their gaze to check the main display in the distance. This instant feedback can help operators adjust the position and angle of the probe more quickly, improving operational efficiency and safety.

[0017] Optionally, the side wall of the protective shell is a smooth arc-shaped structure.

[0018] By adopting the above technical solution, the side wall of the protective shell is a smooth arc-shaped structure, which makes the operator's hand more comfortable when holding the ultrasonic probe, and avoids the operator's difficulty in fully gripping due to the sharp edges and corners of the shell.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] 1. The driving assembly drives the transmission assembly to move back and forth in the direction of approaching or moving away from the opening, and the transmission assembly drives the connecting plate and the probe body to move synchronously to adjust the distance between the probe body and the skin, thereby changing the focal depth of the ultrasound, reducing the risk caused by the non-adjustable focal depth during ultrasound beauty treatment, and having the effect of improving the safety of ultrasound beauty treatment;

[0021] 2. The arc-shaped pick passes through the protective shell, and the anti-slip rack can increase the friction between the operator's finger and the arc-shaped pick, making it convenient for the operator to rotate the first gear through the arc-shaped pick, so that the first gear drives the second gear to rotate. When the second gear rotates, the transmission gear plate moves along the direction of the guide plate under the cooperation of the guide plate, and the transmission gear plate drives the connecting plate and the probe body to move synchronously, so as to achieve the purpose of adjusting the distance between the probe body and the skin;

[0022] 3. The display screen allows operators to see relevant parameters instantly during operation without having to repeatedly shift their gaze to check the main display in the distance. This instant feedback can help operators adjust the position and angle of the probe more quickly, improving operational efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0024] Figure 2 is a longitudinal cross-sectional view of an embodiment of the present application;

[0025] Figure 3 is a longitudinal cross-sectional view of an embodiment of the present application;

[0026] Figure 4 is a transverse cross-sectional view of an embodiment of the present application;

[0027] Figure 5 yes Figure 2 Enlarged view of part A.

[0028] Explanation of the accompanying drawings: 1. Probe body; 2. Protective shell; 3. Opening; 4. Connecting plate; 5. Driving assembly; 51. First rotating shaft; 52. Second rotating shaft; 53. First gear; 54. Second gear; 55. Arc-shaped paddle; 56. Anti-slip rack; 6. Transmission gear plate; 7. Guide plate; 8. Linear through groove; 9. Linear through hole; 10. Mounting seat; 11. Display screen. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0030] The present application embodiment discloses an ultrasonic dot matrix probe with adjustable focus depth. Figure 1-4 The ultrasonic dot matrix probe comprises a probe body 1 and a protective shell 2, the side wall of the protective shell 2 is an arc-shaped smooth structure, one end of the protective shell 2 is provided with an opening 3, the probe body 1 is movably arranged inside the protective shell 2, and the tip of the probe body 1 faces the opening 3; a mounting seat 10 is fixedly arranged at one end of the protective shell 2 away from the opening 3, and a display screen 11 is fixedly installed on the mounting seat 10, and the display screen 11 is electrically connected to the probe body 1, so that the operator can see the relevant parameters immediately when operating, without repeatedly shifting the line of sight to view the main display in the distance; a connecting plate 4 is fixedly arranged at one end of the probe body 1 away from the opening 3, and a driving component 5 and a transmission component are fixedly arranged inside the protective shell 2, the connecting plate 4 is fixedly connected to one end of the transmission component, and the transmission component is movably connected to the driving component 5, and the driving component 5 drives the transmission component to reciprocate in the direction close to or away from the opening 3, and the transmission component drives the connecting plate 4 and the probe body 1 to move synchronously, thereby adjusting the distance between the probe body 1 and the skin to achieve the purpose of changing the focal depth of the ultrasonic wave.

[0031] Reference Figure 2-5The transmission assembly includes a transmission tooth plate 6 and a guide plate 7. A linear through groove 8 is opened inside the transmission tooth plate 6. The side wall of the guide plate 7 is fixedly connected to the inner wall of the protective shell 2, and the guide plate 7 is inserted into the linear through groove 8, so as to guide the transmission tooth plate 6 so that the transmission tooth plate 6 moves smoothly along the direction of the guide plate 7; the driving assembly 5 includes a first rotating shaft 51 and a second rotating shaft 52. The first rotating shaft 51 is arranged parallel to the second rotating shaft 52. The first rotating shaft 51 and the second rotating shaft 52 are both arranged inside the protective shell 2 and are rotatably connected to the inner wall of the protective shell 2; a first gear 53 is fixedly sleeved on the outer wall of the first rotating shaft 51, and a second gear 54 is fixedly sleeved on the outer wall of the second rotating shaft 52. The first gear 53 is meshed with the second gear 54, and the second gear 54 is meshed with the second gear 54. and meshing with the transmission tooth plate 6; a straight through hole 9 is provided on the surface of the protective shell 2, and an arc-shaped paddle 55 is fixedly provided on the outer wall of the first gear 53, and the arc-shaped paddle 55 passes through the protective shell 2 through the straight through hole 9, and a plurality of anti-slip racks 56 are arranged in parallel on the outer wall of the arc-shaped paddle 55, and the anti-slip racks 56 can increase the friction between the operator's finger and the arc-shaped paddle 55, so that the operator can rotate the first gear 53 through the arc-shaped paddle 55 to drive the second gear 54 to rotate. When the second gear 54 rotates, the transmission tooth plate 6 moves along the direction of the guide plate 7 with the cooperation of the guide plate 7, and the transmission tooth plate 6 drives the connecting plate 4 and the probe body 1 to move synchronously, so as to achieve the purpose of adjusting the distance between the probe body 1 and the skin.

[0032] The implementation principle of the ultrasonic dot matrix probe with adjustable focusing depth in the present application is as follows: the arc-shaped pick 55 passes through the protective shell 2 through the straight through hole 9, and the operator manually turns the arc-shaped pick 55 to rotate the first gear 53. The anti-slip rack 56 on the outer wall of the arc-shaped pick 55 increases the friction between the operator's finger and the arc-shaped pick 55. The first gear 53 drives the second gear 54 to rotate. When the second gear 54 rotates, the transmission gear plate 6 moves smoothly along the direction of the guide plate 7 with the cooperation of the guide plate 7. The transmission gear plate 6 drives the connecting plate 4 and the probe body 1 to move synchronously to achieve the purpose of adjusting the distance between the probe body 1 and the skin. The operator views the relevant parameters through the display screen 11 and adjusts the position and angle of the probe body 1 in time, thereby changing the focusing depth of the ultrasound wave, reducing the risk caused by the non-adjustable focusing depth during ultrasonic beauty treatment, and having the effect of improving the safety of ultrasonic beauty treatment.

[0033] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Any feature disclosed in this specification (including the abstract and drawings), unless otherwise stated, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

Claims

1. An ultrasonic dot matrix probe with adjustable focus depth, characterized in that: The invention comprises a probe body (1) and a protective shell (2), wherein one end of the protective shell (2) is provided with an opening (3), the probe body (1) is movably arranged inside the protective shell (2), and the tip of the probe body (1) faces the opening (3); a connecting plate (4) is fixedly arranged at one end of the probe body (1) away from the opening (3), a driving component (5) and a transmission component are fixedly arranged inside the protective shell (2), the connecting plate (4) is fixedly connected to one end of the transmission component, the transmission component is movably connected to the driving component (5), and the driving component (5) drives the transmission component to reciprocate in a direction approaching or away from the opening (3).

2. The ultrasonic dot matrix probe with adjustable focus depth according to claim 1, characterized in that: The transmission assembly comprises a transmission tooth plate (6) and a guide plate (7); a linear through groove (8) is formed inside the transmission tooth plate (6); the guide plate (7) is inserted into the linear through groove (8); and a side wall of the guide plate (7) is fixedly connected to an inner wall of the protective shell (2).

3. The ultrasonic dot matrix probe with adjustable focus depth according to claim 2, characterized in that: The driving assembly (5) comprises a first rotating shaft (51) and a second rotating shaft (52), wherein the first rotating shaft (51) and the second rotating shaft (52) are arranged in parallel, and the first rotating shaft (51) and the second rotating shaft (52) are both arranged inside the protective shell (2) and are rotatably connected to the inner wall of the protective shell (2); a first gear (53) is fixedly sleeved on the outer wall of the first rotating shaft (51), and a second gear (54) is fixedly sleeved on the outer wall of the second rotating shaft (52), the first gear (53) and the second gear (54) are meshed, and the second gear (54) and the transmission gear plate (6) are meshed.

4. The ultrasonic dot matrix probe with adjustable focus depth according to claim 3, characterized in that: A linear through hole (9) is provided on the surface of the protective shell (2), and the first gear (53) partially passes through the linear through hole (9) and out of the protective shell (2).

5. The ultrasonic dot matrix probe with adjustable focus depth according to claim 4, characterized in that: An arc-shaped paddle (55) is fixedly arranged on the outer wall of the first gear (53), and the arc-shaped paddle (55) passes through the linear through hole (9) to pass out of the protective shell (2), and a plurality of anti-slip racks (56) are arranged in parallel on the outer wall of the arc-shaped paddle (55).

6. The ultrasonic dot matrix probe with adjustable focus depth according to claim 1, characterized in that: A mounting seat (10) is fixedly provided at one end of the protective shell (2) away from the opening (3), and a display screen (11) is fixedly installed on the mounting seat (10), and the display screen (11) is electrically connected to the probe body (1).

7. The ultrasonic dot matrix probe with adjustable focus depth according to claim 1, characterized in that: The side wall of the protective shell (2) is an arc-shaped smooth structure.

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