A therapeutic apparatus structure of a telescopic laser emitting arm

Abstract

The utility model discloses a telescopic laser emission arm's therapeutic instrument structure relates to therapeutic instrument technical field, including base, the inside fixed mounting of base has mounting bracket. The utility model adopts above -mentioned structure, makes during use can through horizontal shift mechanism and telescopic mechanism cooperation operation, makes during use can start third motor, lets its output shaft driving gear rotate, drives sliding block to slide in top rail, realizes laser treatment head lateral displacement adjustment, and the displacement direction is adjusted in combination with second motor drive turntable rotation, starts first motor drive screw rod rotation, drives the sliding block and sliding frame sliding to adjust laser treatment head telescopic distance, starts fourth motor drive wheel rotation in hinged frame, and fine adjustment telescopic mechanism angle direction, and then reaches the effect that gives laser treatment head all -round flexible adjustment ability, fully satisfies the complex and changeable treatment demand of different patients, provides accurate, efficient solution scheme's effect for clinical treatment.

Description

Technical Field

[0001] This utility model belongs to the field of therapeutic instrument technology, and specifically relates to a therapeutic instrument structure with a retractable laser emitting arm. Background Technology

[0002] Laser therapy devices, as advanced medical equipment integrating laser technology and medical principles, use laser beams of specific wavelengths, powers, and modes to act on human tissues to achieve diverse treatment goals. Low-energy lasers can effectively stimulate cellular metabolism, significantly promoting tissue repair and regeneration, and are widely used in relieving chronic pain and accelerating wound healing. High-energy lasers, with their powerful thermal effects, can precisely cut, vaporize, or coagulate diseased tissues. For example, in ophthalmic surgery, they are often used for retinal repair and glaucoma treatment; in dermatology, they can be used to remove pigmentation and moles. Laser therapy devices, with their outstanding advantages of minimal trauma, high precision, minimal bleeding, and rapid recovery, effectively treat a variety of diseases while minimizing damage to surrounding normal tissues, and have been widely used in modern medical practice.

[0003] Chinese patent CN222075297U discloses a laser cosmetic treatment device with a flexibly adjustable treatment area. The device includes a treatment body, with an angle adjustment mechanism connected to its top via a thread. One end of the angle adjustment mechanism is also connected to an irradiation area adjustment mechanism via a thread. In addition, a storage mechanism is fixedly connected to one side of the treatment body, and a support mechanism is provided inside the lower end. The angle adjustment mechanism includes a threaded post. By setting an irradiation area adjustment mechanism, this utility model can flexibly change different adjustment plates according to the shape and size of the area to be treated when treating the patient's skin surface. In this way, the laser emitted by the laser head can flexibly adjust the shape and size of the area irradiated on the patient's skin surface under the action of through holes of different shapes and sizes on the surface of different adjustment plates, so as to make it highly compatible with the affected area, thereby effectively reducing unnecessary damage to the patient's skin.

[0004] However, a closer analysis of the device's performance in actual use reveals certain limitations. Although the device has a degree of adjustability and can adjust the angle, in practical applications, it is limited to changes in angle and cannot perform fine-tuning of extension and retraction. This leads to the problem of blind spots in irradiation treatment when treating different patients. Therefore, the device lacks more flexible horizontal and vertical displacement adjustment capabilities during overall use, making it difficult to fully meet the complex and ever-changing clinical treatment needs. Thus, its design needs to be improved. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a therapeutic device structure with a retractable laser emitting arm to solve the problem that it is inconvenient to flexibly adjust and adapt the position during the application of the prior art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A therapeutic device structure with a retractable laser emitting arm includes a base, a mounting frame fixedly mounted on the inner side of the base, a rotating mechanism fixedly mounted on the top of the mounting frame, a vertical adjustment mechanism fixedly mounted on the top of the rotating mechanism, a horizontal movement mechanism fixedly mounted on the top of the vertical adjustment mechanism, a telescopic mechanism fixedly mounted on the bottom of the horizontal movement mechanism, a laser treatment head fixedly mounted on the bottom of the telescopic mechanism, and mounting holes arranged in a ring at equal intervals on the outer side of the mounting frame, wherein the mounting holes are countersunk holes.

[0008] The telescopic mechanism includes a frame, which is fixedly installed at the bottom of the transverse mechanism. A first motor is fixedly installed at the bottom of the frame. A lead screw is fixedly installed through the frame at the output end of the first motor. A slider is threaded onto the outer surface of the lead screw. A sliding frame is slidably connected to the slider. The sliding frame is slidably connected to the outside of the frame. The bottom of the sliding frame is connected to the top of the laser treatment head.

[0009] As a preferred technical solution, the rotating mechanism includes a mounting plate, a second motor is fixedly mounted on the bottom of the mounting plate, a turntable is fixedly mounted through the output end of the second motor, the turntable is rotatably connected to the top of the mounting plate, and the top of the turntable is fixedly connected to a vertical adjustment mechanism.

[0010] As a preferred technical solution, the vertical adjustment mechanism includes a sleeve, which is fixedly installed on the top of the turntable. A slide rod is slidably connected inside the sleeve, and a connecting arm is fixedly installed on the top of the slide rod. The outer end of the connecting arm is connected to a transverse movement mechanism. A mounting screw is threadedly connected to one side of the upper end of the sleeve, and the end of the mounting screw penetrates through the sleeve.

[0011] As a preferred technical solution, the slide rod has limit holes arranged linearly at equal intervals on one side, and the end of the mounting screw is inserted into the limit holes.

[0012] As a preferred technical solution, the transverse mechanism includes a top rail, which is fixedly installed on the outer end of the connecting arm. A sliding block is slidably connected inside the top rail. A drive component is fixedly installed on one side of the sliding block. An angle adjustment component is provided at the bottom of the sliding block. The bottom of the angle adjustment component is connected to the top of the frame.

[0013] As a preferred technical solution, the drive assembly includes a rack and a concave frame. The rack is fixedly installed on one side of the sliding block and on the side of the top rail near the concave frame. A third motor is fixedly installed on the outer side of the concave frame. The output end of the third motor passes through the concave frame and is fixedly connected to a gear. The gear and the rack are meshed together.

[0014] As a preferred technical solution, the angle adjustment component includes a hinge frame, which is fixedly installed on the bottom of the sliding block. A rotating wheel is rotatably connected inside the hinge frame, and the bottom of the rotating wheel is connected to the top of the frame. A fourth motor is fixedly installed on one side of the hinge frame, and the output end of the fourth motor passes through the hinge frame and is fixedly connected to one side of the rotating wheel.

[0015] In summary, the present invention has the following main advantages:

[0016] First, by setting up a rotating mechanism and a vertical adjustment mechanism, the sliding of the slide rod inside the sleeve can be precisely adjusted during use. The total length of the slide rod and the sleeve can be changed to adjust the height of the device. After adjustment, the installation screw is twisted and inserted into the limiting hole to lock the sleeve and the slide rod. Then, the second motor is started to drive the top turntable of the installation plate to rotate, which drives the horizontal movement mechanism and the telescopic mechanism to rotate. This expands the adjustment range of the device in practical applications and improves the adaptability of the device in different treatment scenarios.

[0017] Secondly, by setting up a lateral movement mechanism and a telescopic mechanism to work in tandem, a third motor can be activated during use, causing its output shaft to drive the gear to rotate, which in turn drives the sliding block to slide within the top rail, thus achieving lateral displacement adjustment of the laser treatment head. This is combined with the second motor driving the turntable to rotate and adjust the direction of displacement. The first motor is activated to drive the lead screw to rotate, causing the slider to slide against the sliding frame to adjust the telescopic distance of the laser treatment head. The fourth motor is activated to drive the rotating wheel to rotate within the hinge frame, precisely adjusting the angle and direction of the telescopic mechanism. This achieves the goal of giving the laser treatment head a full range of flexible adjustment capabilities, fully meeting the complex and varied treatment needs of different patients, and providing a precise and efficient solution for clinical treatment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a top view of the structure of this utility model;

[0020] Figure 3 This is a bottom view structural diagram of this utility model;

[0021] Figure 4 This is a schematic diagram of the telescopic mechanism of this utility model.

[0022] Reference numerals: 1. Base; 2. Mounting bracket; 3. Rotating mechanism; 31. Mounting plate; 32. Second motor; 33. Turntable; 4. Laser treatment head; 5. Vertical adjustment mechanism; 51. Sleeve; 52. Slide rod; 53. Connecting arm; 54. Mounting screw; 55. Limiting hole; 6. Horizontal movement mechanism; 61. Top rail; 62. Sliding block; 63. Drive assembly; 631. Rack; 632. Concave frame; 633. Third motor; 634. Gear; 64. Angle adjustment assembly; 641. Hinge frame; 642. Rotary wheel; 643. Fourth motor; 7. Telescopic mechanism; 71. Frame; 72. First motor; 73. Lead screw; 74. Slider; 75. Sliding frame; 8. Mounting hole. Detailed Implementation

[0023] Example

[0024] refer to Figures 1 to 4 The structure of a retractable laser emitting arm therapeutic device according to this embodiment includes a base 1, a mounting frame 2 fixedly installed on the inner side of the base 1, a rotating mechanism 3 fixedly installed on the top of the mounting frame 2, a vertical adjustment mechanism 5 fixedly installed on the top of the rotating mechanism 3, a horizontal movement mechanism 6 fixedly installed on the top of the vertical adjustment mechanism 5, a telescopic mechanism 7 fixedly installed on the bottom of the horizontal movement mechanism 6, a laser treatment head 4 fixedly installed on the bottom of the telescopic mechanism 7, and mounting holes 8 are arranged in a ring at equal intervals on the outer side of the mounting frame 2, and the mounting holes 8 are countersunk holes;

[0025] The telescopic mechanism 7 includes a frame 71, which is fixedly installed at the bottom of the transverse mechanism 6. A first motor 72 is fixedly installed at the bottom of the frame 71. A lead screw 73 is fixedly installed through the output end of the first motor 72, and a slider 74 is threaded onto the outer surface of the lead screw 73. A sliding frame 75 is slidably connected to the slider 74 and is slidably connected to the outer side of the frame 71. The bottom of the sliding frame 75 is connected to the top of the laser treatment head 4. The base 1 of this device is supported by an inner mounting bracket 2. The countersunk holes arranged in a ring on the outer side of the mounting bracket 2 facilitate the stable installation of the device. The rotating mechanism 3 allows the upper components to rotate around a specific axis to adjust the overall orientation. The vertical adjustment mechanism 5 can adjust the height to meet the needs of different treatment positions. When it is necessary to adjust the lateral position of the laser treatment head 4, the horizontal movement mechanism 6 operates, while the telescopic mechanism 7 plays a key role. The frame 71 is fixed to the bottom of the horizontal movement mechanism 6. After the first motor 72 installed at the bottom is started, its output end drives the lead screw 73 to rotate. Since the lead screw 73 is threadedly connected to the slider 74, the rotation of the lead screw 73 drives the slider 74 to slide inside the frame 71, which in turn drives the sliding frame 75 connected to it to slide outside the frame 71. Since the bottom of the sliding frame 75 is connected to the laser treatment head 4, the vertical telescopic adjustment of the laser treatment head 4 is finally realized to accurately position the patient for treatment.

[0026] refer to Figures 1-3 The rotating mechanism 3 includes a mounting plate 31. A second motor 32 is fixedly mounted on the bottom of the mounting plate 31. The output end of the second motor 32 passes through the mounting plate 31 and is fixedly mounted on a turntable 33. The turntable 33 is rotatably connected to the top of the mounting plate 31. The top of the turntable 33 is fixedly connected to a vertical adjustment mechanism 5. The vertical adjustment mechanism 5 includes a sleeve 51, which is fixedly mounted on the top of the turntable 33. A slide rod 52 is slidably connected inside the sleeve 51. A connecting arm 53 is fixedly mounted on the top of the slide rod 52. The outer end of the connecting arm 53 is connected to a transverse movement mechanism 6. A mounting screw 54 is threadedly connected to one side of the upper end of the sleeve 51. The end of the mounting screw 54 passes through the sleeve 51. Limiting holes 55 are linearly arranged at equal intervals on one side of the slide rod 52. The end of the mounting screw 54 is inserted into the limiting hole 55. When it is necessary to adjust the direction of the laser treatment head 4, the bottom of the mounting plate 31... The second motor 32 of the unit starts, and its output end drives the turntable 33 that passes through the mounting plate 31 to rotate on the top of the mounting plate 31. Since the top of the turntable 33 is fixedly connected to the vertical adjustment mechanism 5, the entire vertical adjustment mechanism 5 rotates with the turntable 33 to achieve directional adjustment. To adjust the height of the laser treatment head 4, the slide rod 52 can be slid inside the sleeve 51. The connecting arm 53 at the top of the slide rod 52 is connected to the transverse movement mechanism 6. The sliding of the slide rod 52 can drive the transverse movement mechanism 6 and the telescopic mechanism 7 below and the laser treatment head 4 to change the height. When the slide rod 52 slides to a suitable height, the mounting screw 54 on one side of the sleeve 51 is rotated so that the end of the mounting screw 54 is inserted into the limit holes 55 that are linearly arranged at equal intervals on one side of the slide rod 52, fixing the slide rod 52 to the sleeve 51 and ensuring the stability of the structure after height adjustment. This completes the flexible adjustment of the laser treatment head 4 in terms of direction and height.

[0027] refer to Figures 2-4The transverse mechanism 6 includes a top rail 61, which is fixedly installed on the outer end of the connecting arm 53. A sliding block 62 is slidably connected inside the top rail 61. A drive assembly 63 is fixedly installed on one side of the sliding block 62. An angle adjustment assembly 64 is provided at the bottom of the sliding block 62. The bottom of the angle adjustment assembly 64 is connected to the top of the frame 71. The drive assembly 63 includes a rack 631 and a concave frame 632. The rack 631 is fixedly installed on one side of the sliding block 62 and on the side of the top rail 61 near the concave frame 632. A third motor 6 is fixedly installed on the outer side of the concave frame 632. 33. The output end of the third motor 633 passes through the concave frame 632 and is fixedly connected to a gear 634. The gear 634 and the rack 631 are meshed together. The angle adjustment assembly 64 includes a hinge frame 641, which is fixedly installed on the bottom of the sliding block 62. A rotating wheel 642 is rotatably connected inside the hinge frame 641. The bottom of the rotating wheel 642 is connected to the top of the frame 71. A fourth motor 643 is fixedly installed on one side of the hinge frame 641. The output end of the fourth motor 643 passes through the hinge frame 641 and is fixedly connected to one side of the rotating wheel 642. This device uses a transverse movement mechanism 6 and an angle adjustment assembly. The components 64 work together to achieve precise adjustment of the laser treatment head 4 in the horizontal direction and angle. The top rail 61 is fixed to the outer end of the connecting arm 53, providing a track foundation for lateral movement. When it is necessary to adjust the lateral position of the laser treatment head 4, the drive component 63 comes into play: the third motor 633 is installed on the outside of the concave frame 632, and its output end passes through the concave frame 632 to drive the gear 634 to rotate. Because the gear 634 is meshed with the rack 631 fixed on one side of the sliding block 62, when the gear 634 rotates, it pushes the rack 631 and the sliding block 62 to slide inside the top rail 61. The bottom of the sliding block 62 is connected to... The angle adjustment component 64 drives the frame 71 and the laser treatment head 4 to achieve lateral displacement. To adjust the angle of the laser treatment head 4, the angle adjustment component 64 is activated: the fourth motor 643 is installed on one side of the hinge frame 641, and its output end passes through the hinge frame 641 and is fixedly connected to one side of the rotating wheel 642. The operation of the fourth motor 643 drives the rotating wheel 642 to rotate inside the hinge frame 641. The bottom of the rotating wheel 642 is connected to the top of the frame 71, thereby changing the angle of the frame 71 and the laser treatment head 4 to meet the diverse needs for the position and angle of the laser treatment head 4 in different treatment scenarios.

[0028] Operating principle and advantages: This device innovatively incorporates a rotating mechanism 3 and a vertical adjustment mechanism 5, effectively expanding its adjustment range in practical applications. During use, the operator can precisely adjust the sliding state of the slide rod 52 inside the sleeve 51 to flexibly change the total length of the slide rod 52 and the sleeve 51, thereby effectively adjusting the height of the entire device. Once the height is adjusted to a position suitable for the patient's treatment needs, the installation screw 54 can be twisted to insert it into the pre-set limiting hole 55. Utilizing the interlocking and limiting effect between the installation screw 54 and the limiting hole 55, the sleeve 51 and the slide rod 52 can be securely connected and installed, ensuring stability after height adjustment. After completing the above adjustment steps, the second motor 32 is started. With the smooth operation of the second motor 32, it will drive the turntable 33 on the top of the mounting plate 31 to rotate. The rotation of the turntable 33 can further drive the horizontal movement mechanism 6 and the telescopic mechanism 7 carried on its top to rotate together, thereby achieving further precise adjustment of the device's position and direction, significantly improving the adaptability of this device in different treatment scenarios.

[0029] This device cleverly designs the lateral movement mechanism 6 and the telescopic mechanism 7 to work together, giving the laser treatment head 4 a full range of flexible adjustment capabilities. In actual use, when the third motor 633 is started, its output shaft drives the connected gear 634 to rotate. Because the gear 634 and the rack 631 are precisely meshed, the rotation of the gear 634 can drive the sliding block 62 to slide smoothly inside the top rail 61. During this process, the sliding of the sliding block 62 will directly drive the angle adjustment component 64 and the telescopic mechanism 7 connected to its bottom to perform lateral displacement, allowing the laser treatment head 4 to flexibly adjust its lateral position during use. At the same time, combined with the action of the second motor 32 driving the turntable 33 to rotate, the displacement direction of the laser treatment head 4 can be further flexibly adjusted. In addition, when the first motor 72 is started, it will drive the lead screw 7. 3. Rotation: Since the lead screw 73 and the slider 74 are connected by a thread, the rotation of the lead screw 73 can drive the slider 74 to slide inside the frame 71. The sliding of the slider 74 will in turn drive the sliding frame 75 to slide outside the frame 71, thereby realizing the sliding extension and retraction between the sliding frame 75 and the frame 71, and further flexibly adjusting the extension and retraction distance of the laser treatment head 4. In actual operation, the fourth motor 643 can also be started. When the fourth motor 643 is running, its output shaft will drive the rotating wheel 642 to rotate inside the hinge frame 641. Through the flexible rotation of the rotating wheel 642 inside the hinge frame 641, the angle direction of the entire extension mechanism 7 can be further finely adjusted. In summary, the laser treatment head 4 of this device can achieve all-round flexible adjustment and adaptation in the horizontal, vertical and angle directions. It exhibits strong adaptability in the overall use process and can fully meet the complex and varied treatment needs of different patients.

Claims

1. A therapeutic device structure with a retractable laser emitting arm, comprising a base (1), characterized in that: A mounting bracket (2) is fixedly installed on the inner side of the base (1). A rotating mechanism (3) is fixedly installed on the top of the mounting bracket (2). A vertical adjustment mechanism (5) is fixedly installed on the top of the rotating mechanism (3). A horizontal movement mechanism (6) is fixedly installed on the top of the vertical adjustment mechanism (5). A telescopic mechanism (7) is fixedly installed on the bottom of the horizontal movement mechanism (6). A laser treatment head (4) is fixedly installed on the bottom of the telescopic mechanism (7). Mounting holes (8) are arranged in a ring at equal intervals on the outer side of the mounting bracket (2). The mounting holes (8) are countersunk holes. The telescopic mechanism (7) includes a frame (71), which is fixedly installed at the bottom of the transverse mechanism (6). A first motor (72) is fixedly installed at the bottom of the frame (71). A lead screw (73) is fixedly installed through the frame (71) at the output end of the first motor (72). A slider (74) is threadedly connected to the outer surface of the lead screw (73). A sliding frame (75) is slidably connected to the slider (74). The sliding frame (75) is slidably connected to the outside of the frame (71). The bottom of the sliding frame (75) is connected to the top of the laser treatment head (4).

2. The therapeutic instrument structure of claim 1, wherein: The rotating mechanism (3) includes a mounting plate (31), a second motor (32) is fixedly mounted on the bottom of the mounting plate (31), and a turntable (33) is fixedly mounted through the mounting plate (31) at the output end of the second motor (32). The turntable (33) is rotatably connected to the top of the mounting plate (31), and the top of the turntable (33) is fixedly connected to the vertical adjustment mechanism (5).

3. The therapeutic apparatus with a telescopic laser emitting arm according to claim 2, characterized in that: The vertical adjustment mechanism (5) includes a sleeve (51), which is fixedly installed on the top of the turntable (33). A slide rod (52) is slidably connected inside the sleeve (51). A connecting arm (53) is fixedly installed on the top of the slide rod (52). The outer end of the connecting arm (53) is connected to a transverse movement mechanism (6). A mounting screw (54) is threadedly connected to one side of the upper end of the sleeve (51). The end of the mounting screw (54) passes through the sleeve (51).

4. The therapeutic device structure of a retractable laser emitting arm according to claim 3, characterized in that: The slide rod (52) has limit holes (55) arranged linearly at equal intervals on one side, and the end of the mounting screw (54) is inserted into the limit hole (55).

5. The therapeutic apparatus with a telescopic laser emitting arm according to claim 4, characterized in that: The transverse mechanism (6) includes a top rail (61), which is fixedly installed on the outer end of the connecting arm (53). A sliding block (62) is slidably connected inside the top rail (61). A drive assembly (63) is fixedly installed on one side of the sliding block (62). An angle adjustment assembly (64) is provided at the bottom of the sliding block (62). The bottom of the angle adjustment assembly (64) is connected to the top of the frame (71).

6. The therapeutic device structure of a retractable laser emitting arm according to claim 5, characterized in that: The drive assembly (63) includes a rack (631) and a concave frame (632). The rack (631) is fixedly installed on one side of the sliding block (62). The rack (631) is fixedly installed on the top rail (61) near the concave frame (632). A third motor (633) is fixedly installed on the outside of the concave frame (632). The output end of the third motor (633) passes through the concave frame (632) and is fixedly connected to a gear (634). The gear (634) and the rack (631) are meshed together.

7. The therapeutic apparatus structure of the telescopic laser emitting arm according to claim 6, characterized in that: The angle adjustment assembly (64) includes a hinge frame (641), which is fixedly installed on the bottom of the sliding block (62). A rotating wheel (642) is rotatably connected inside the hinge frame (641). The bottom of the rotating wheel (642) is connected to the top of the frame (71). A fourth motor (643) is fixedly installed on one side of the hinge frame (641). The output end of the fourth motor (643) passes through the hinge frame (641) and is fixedly connected to one side of the rotating wheel (642).

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