Adjusting device of laser therapeutic instrument

Abstract

The utility model discloses an adjusting device of a laser therapeutic instrument, which comprises a support frame and a clamping part, and further comprises an adjusting part, the adjusting part comprises a mounting shell rotationally connected with the support frame and an elastic winding structure rotationally arranged in the mounting shell, the elastic winding structure is connected with a connecting rope wound in the mounting shell, and the clamping part is connected with the elastic winding structure. One end of the connecting rope freely penetrates through the mounting shell and then is connected with the clamping part; compared with the prior art, the support frame is used for supporting, and the clamping part is used for clamping the laser therapeutic instrument; when the laser therapeutic instrument is used, the connecting rope is pulled out of the mounting shell according to requirements so that the laser therapeutic instrument can move in different directions and move to different positions, after the laser therapeutic instrument is used, the elastic winding structure winds the connecting rope so that the connecting rope can be stored in the mounting shell, and storage is facilitated; the adjusting device is relatively simple to adjust in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary structures of laser therapeutic apparatuses, in particular to an adjusting device of a laser therapeutic apparatus. Background Art

[0002] Laser is a new type of light source with the characteristics of good monochromaticity, good coherence, strong directionality and high energy density. Due to these characteristics, laser can produce unique thermal effect, pressure effect, photothermal effect and electromagnetic effect with biological tissue. Researchers have found that these effects can be used to treat certain diseases. Since the advent of laser, with the continuous development of laser technology, the application prospects of laser in the medical field have attracted more and more attention. Existing laser medical instruments have been involved in the treatment of various diseases and have been widely used in clinical practice. Lasers of different wavelengths and output forms have different therapeutic effects and suitable symptoms. Lasers are clinically made into a so-called "light needle" treatment head. The function of the light needle is similar to acupuncture in Chinese medicine. It has the functions of treatment, beauty and health care by irradiating and stimulating relevant parts and acupoints of the human body.

[0003] The principle of laser therapy for dermatology and venereology is to utilize the blasting effect of laser: the laser effectively penetrates the epidermis to reach the dermis. Since the action time of the laser is extremely short (only a few nanoseconds), the pigment cluster absorbs the high-energy laser in an instant and then rapidly expands and decomposes into tiny particles. These tiny particles are swallowed by the macrophages in the body and then discharged from the body with the lymphatic system. The pigment gradually fades and finally disappears to achieve treatment. The equipment used during the operation is also crucial.

[0004] When treating the human body, the existing laser therapy device requires an adjustment device for multi-directional adjustment and rotation. For example, the patent document with application number CN202022501416.5 discloses an adjustment device for a laser therapy device, including a height-adjustable support rod, a load-bearing rod rotatably connected to the support rod, and a clamping mechanism, wherein the clamping mechanism includes a mounting seat and two clamping blocks arranged on the mounting seat with variable spacing, wherein the mounting seat is connected to a sliding seat through a hose, and the sliding seat is slidably connected to the load-bearing rod.

[0005] Because the length of the hose of the above-mentioned adjustment device is fixed, it is necessary to cooperate with the height adjustment of the support rod to expand the scope of use; however, its operation method is relatively complicated. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an adjustment device for a laser therapeutic apparatus to solve the problem in the prior art that the operation method is relatively complicated during the adjustment process.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical solution: an adjustment device for a laser therapeutic apparatus, comprising a support frame and a clamping part, and also comprising:

[0008] The adjusting part includes a mounting shell rotatably connected to the support frame and an elastic winding structure rotatably arranged in the mounting shell. The elastic winding structure is connected to a connecting rope wound in the mounting shell. One end of the connecting rope freely passes through the mounting shell and is connected to the clamping part.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The adjustment device is supported by a support frame, and the clamping part is used to clamp the laser therapy device. When in use, the connecting rope is pulled out from the installation shell as needed to allow the laser therapy device to move in different directions and to different positions. After use, the elastic winding structure winds up the connecting rope so that the connecting rope is stored in the installation shell for easy storage. The adjustment of the adjustment device during use is relatively simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0012] Figure 2 for Figure 1 Partial cross-sectional view of the middle adjustment part.

[0013] The figure marks in the drawings of the specification include: support frame 1, support column 11, cross bar 12, connector 13, adjustable locking member 14, clamping part 2, mounting seat 21, connecting seat 22, adjusting screw 23, sliding block 24, clamping claw 25, adjusting part 3, mounting shell 31, connecting rope 32, storage shell 33, ratchet 34, adjusting handle 35, pawl 36, reset spring 37. DETAILED DESCRIPTION

[0014] The utility model is further described in detail below through specific implementation methods:

[0015] like Figure 1 as well as Figure 2 As shown, an embodiment of the utility model proposes an adjustment device for a laser therapy device, including a support frame 1 and a clamping portion 2, and also includes an adjustment portion 3, wherein the adjustment portion 3 includes a mounting shell 31 rotatably connected to the support frame 1 and an elastic winding structure rotatably arranged in the mounting shell 31, and the elastic winding structure is connected to a connecting rope 32 wound in the mounting shell 31, and one end of the connecting rope 32 freely passes through the mounting shell 31 and is connected to the clamping portion 2.

[0016] The adjustment device is supported by a support frame 1, and the clamping part 2 is used to clamp the laser therapy device; when in use, the connecting rope 32 is pulled out from the mounting shell 31 as needed to allow the laser therapy device to move in different directions and to different positions. After use, the elastic winding structure winds up the connecting rope 32 so that the connecting rope 32 is stored in the mounting shell 31 for easy storage; the adjustment of the adjustment device during use is relatively simple.

[0017] In order to further understand the solution of the present invention, the following will further explain from several aspects such as the elastic winding structure, the support frame 1 and the clamping part 2.

[0018] like Figure 1 and Figure 2 As shown, according to another embodiment of the utility model, a laser therapy device is provided for adjusting the adjustment device, wherein the elastic winding structure includes a storage shell 33, the storage shell 33 is rotatably arranged in the mounting shell 31 and is provided with a clockwork spring (not shown in the drawings) wound therein, one end of the clockwork spring freely passes through the storage shell 33 and is connected to one end of a connecting rope 32, and the connecting rope 32 is wound around the storage shell 33.

[0019] In this embodiment:

[0020] A space for installing a clockwork spring is formed in the storage shell 33. When in use, the connecting rope 32 is pulled to make the storage shell 33 rotate in the mounting shell 31, the clockwork spring is unfolded, and the length of the connecting rope 32 pulled out from the mounting shell 31 becomes longer for use; after use, the restriction on the connecting rope 32 is released, and the clockwork spring provides a force for winding up the connecting rope 32 after use, and the storage shell 33 rotates in the mounting shell 31 in the opposite direction, so that the connecting rope 32 is wound up in the mounting shell 31 again for next use; its principle is similar to that of using a tape measure.

[0021] In order to pull the connecting rope 32 out of the mounting shell 31 for use, the clockwork spring provides a reset force so that the user needs to overcome this force during use, which increases the difficulty for the user during use; to solve this problem, an adjustable one-way locking structure is provided between the mounting shell 31 and the storage shell 33.

[0022] When the connecting rope 32 is pulled out of the mounting shell 31, the adjustable one-way locking structure will not restrict the rotation of the storage shell 33, and the connecting rope 32 is pulled out from the mounting shell 31 for use; at the same time, when the connecting rope 32 is pulled, the adjustable one-way locking structure restricts the storage shell 33 to prevent the storage shell 33 from rotating in the opposite direction. At this time, the adjustable one-way locking structure overcomes the restoring force provided by the clockwork spring to enable the user to use it easily; after use, the restriction on the rotation of the storage shell 33 by the adjustable one-way locking structure is released. At this time, under the action of the restoring force of the clockwork spring, the storage shell 33 is rotated in the opposite direction to reel in the connecting rope 32, and the connecting rope 32 is stored in the mounting shell 31. Then, the adjustable one-way locking structure is adjusted to restrict the rotation of the storage shell 33 again for the next use.

[0023] Based on the above scheme:

[0024] The adjustable one-way locking structure includes a ratchet 34 and an adjustment handle 35; wherein, the ratchet 34 is connected to the storage shell 33, one end of the adjustment handle 35 is freely passed through the outside of the mounting shell 31 and the other end thereof is formed with a pawl 36 that cooperates with the ratchet 34, the pawl 36 is cooperated with an activity space located in the mounting shell 31 and used for the pawl 36 to move away from the ratchet 34, and a return spring 37 connected to the pawl 36 is arranged in the activity space.

[0025] In this embodiment:

[0026] Specifically, a hole is opened on the mounting shell 31, and one end of the adjusting handle 35 is passed through the hole to the outside of the mounting shell 31. Because the adjusting handle 35 needs to be moved to move the pawl 36 away from the ratchet 34 in the activity space, the pawl 36 is disengaged from the ratchet 34, and the restriction of the adjustable one-way locking structure on the rotation of the storage shell 33 is released. In order to complete this operation, the hole is wide enough and the end of the adjusting handle 35 placed outside the mounting shell 31 is bent to cover the hole to prevent external debris from entering the mounting shell 31 through the hole and affecting the operation of the internal structure of the mounting shell 31.

[0027] When the laser therapy device is clamped on the clamping part 2 for use, the connecting rope 32 is pulled outward, and the storage shell 33 rotates in the mounting shell 31 until the length of the connecting rope 32 pulled outward meets the use requirements, and then the connecting rope 32 is stopped from being pulled outward; at this time, the pawl 36 cooperates with the ratchet 34 to limit the reverse rotation of the storage shell 33, and the laser therapy device can be used. After use, the adjusting handle 35 is moved to move the pawl 36 away from the ratchet 34 in the activity space, the reset spring 37 contracts, and the pawl 36 disengages from the ratchet 34. At this time, the storage shell 33 rotates in the opposite direction in the mounting shell 31 under the action of the clockwork spring, and the storage shell 33 reels the connecting rope 32. After the rewinding is completed, the adjusting handle 35 is released, and the reset spring 37 provides a reset force to make the adjusting handle 35 move in the opposite direction, and the pawl 36 engages with the ratchet 34 again; the hole on the mounting shell 31 guides the movement of the adjusting handle 35, so that the pawl 36 can move stably to disengage from the ratchet 34 and engage accurately again.

[0028] like Figure 1 As shown, according to another embodiment of the utility model, a laser therapy device is provided for adjusting the laser therapy device, wherein the support frame 1 includes a support column 11 and a cross bar 12, one end of the cross bar 12 is rotatably connected to the top of the support column 11 through a rotating connection structure, and the elastic winding structure is rotatably connected to the other end of the cross bar 12.

[0029] In this embodiment:

[0030] A positioning seat is fixedly connected to the bottom of the support column 11 to keep the support column 11 in a stable vertical state, and the cross bar 12 supports the elastic winding structure; specifically, the mounting shell 31 in the elastic winding structure is rotatably connected to the cross bar 12, so the direction of the mounting shell 31 can be rotated according to needs to adjust the use direction of the laser therapeutic device to adapt to different scenarios. One end of the cross bar 12 is rotatably connected to the top of the support column 11 through a rotating connection structure, which can increase the adjustment range of the laser therapeutic device during use and has a wider range of applications.

[0031] Based on the above scheme:

[0032] The rotating connection structure includes a connector 13, which is fixedly connected to the cross bar 12 and has a connecting cavity formed therein. The top of the support column 11 is rotatably arranged in the connecting cavity, and the connector 13 and the top of the support column 11 are provided with an adjustable locking member 14. Here, the adjustable locking member 14 can be a screw, which is threadedly connected to the connector 13 and abuts against the top of the support column 11 to lock the cross bar 12; the screw is rotated to disengage from the abutment against the top of the support column 11, so that the cross bar 12 can be rotated around the support column 11 to adjust to the desired position, and then the connector 13 and the support column 11 are locked by the screw, so that the laser therapy device can be used stably.

[0033] like Figure 1 As shown, according to another embodiment of the utility model, the adjusting device of the laser therapy instrument, wherein the clamping part 2 includes a mounting seat 21 and a connecting seat 22; wherein the mounting seat 21 is connected to the connecting rope 32; the connecting seats 22 have two and are arranged one to one at both ends in the length direction of the mounting seat 21, and an adjusting screw 23 is rotatably connected between the two connecting seats 22, and two sliding blocks 24 slidably connected to the mounting seat 21 are threadedly connected to the adjusting screw 23, and both sliding blocks 24 are connected to clamps 25.

[0034] Rotate the adjusting screw 23 to make the two sliding blocks 24 move apart, which drives the two clamping jaws 25 to move apart, and then place the laser therapy device between the two clamping jaws 25; then rotate the adjusting screw 23 in the opposite direction to make the two sliding blocks 24 move toward each other, which drives the two clamping jaws 25 to move toward each other, and the two clamping jaws 25 clamp the laser therapy device.

[0035] Rubber blocks can be provided on the clamping end surfaces of the two clamping jaws 25 to achieve soft contact with the laser therapeutic device to prevent the laser therapeutic device from being damaged during the clamping process.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An adjustment device for a laser therapeutic apparatus, comprising a support frame and a clamping portion, characterized in that: Also includes: The adjusting part includes a mounting shell rotatably connected to the support frame and an elastic winding structure rotatably arranged in the mounting shell. The elastic winding structure is connected to a connecting rope wound in the mounting shell. One end of the connecting rope freely passes through the mounting shell and is connected to the clamping part.

2. The adjustment device of a laser therapeutic apparatus according to claim 1, characterized in that: The elastic winding structure comprises: The storage shell is rotatably arranged in the installation shell and has a spring coiled inside. One end of the spring freely passes through the storage shell and is connected to one end of a connecting rope, and the connecting rope is wound around the storage shell.

3. The adjustment device of a laser therapeutic apparatus according to claim 2, characterized in that: An adjustable one-way locking structure is cooperatively arranged between the installation shell and the storage shell.

4. The adjustment device of a laser therapeutic apparatus according to claim 3, characterized in that: The adjustable one-way locking structure comprises: A ratchet wheel connected to the storage shell; An adjusting handle, one end of which is freely passed through the outside of the mounting shell and the other end of which is formed with a pawl that cooperates with the ratchet. The pawl is cooperated with an activity space located in the mounting shell and used for the pawl to move away from the ratchet. A reset spring connected to the pawl is arranged in the activity space.

5. The adjustment device of a laser therapeutic apparatus according to claim 1, characterized in that: The support frame comprises: Support columns; A cross bar, one end of which is rotatably connected to the top of the support column through a rotatable connection structure, and an elastic winding structure is rotatably connected to the other end of the cross bar.

6. The adjustment device of a laser therapeutic apparatus according to claim 5, characterized in that: The rotating connection structure comprises: A connecting head is fixedly connected to the cross bar and has a connecting cavity formed therein. The top of the support column is rotatably arranged in the connecting cavity. Adjustable locking parts are arranged on the connecting head and the top of the support column.

7. The adjustment device of a laser therapeutic apparatus according to claim 1, characterized in that: The clamping portion comprises: A mounting seat, the mounting seat being connected to the connecting rope; The connecting seat has two connecting seats and is arranged one by one at both ends in the length direction of the mounting seat. An adjusting screw is rotatably connected between the two connecting seats. Two sliding blocks slidably connected to the mounting seat are threadedly connected on the adjusting screw, and clamping claws are connected to the two sliding blocks.

Images