Portable phototherapy instrument

Abstract

The utility model belongs to the technical field of phototherapy instruments, and particularly relates to a portable phototherapy instrument, which comprises a phototherapy instrument. The bottom of the phototherapy instrument is fixedly connected with a first hinge; the first hinge is hinged with a first connecting rod through a damper; the side wall of the first connecting rod is fixedly connected with a ball head rod; the end part of the ball head rod is in ball joint with a second connecting rod; the second connecting rod is hinged to a third connecting rod through a damper. Through the arrangement of the suction cup, the probability that when the phototherapy instrument needs to be fixed on a fixed surface for use, the fixing device is not comprehensively arranged, so that the fixing device is difficult to fix, and the overall use of the device is difficult can be effectively reduced, the overall usability of the device is effectively enhanced, and the practicability of the device is improved. And meanwhile, through the arrangement of a first hinge, a first connecting rod, a ball head rod, a second connecting rod and a third connecting rod, the adjustable angle of the whole device after fixation can be effectively increased, and the usability of the whole device and the selection ability of use scenes are further enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of phototherapy instruments, in particular to a phototherapy instrument that is easy to carry. Background Art

[0002] A phototherapy device usually refers to a photoelectric device that uses light to treat diseases, and usually has the characteristics of high intensity and pulsed mode.

[0003] In the existing technology, light therapy devices are usually divided into different spectrums according to clinical applications, such as ultraviolet light, infrared light, visible light and other different therapies. The working principle is mainly to use different wavelengths of light to have different effects on human tissues to achieve the purpose of treating diseases.

[0004] During long-term observation, it was found that most portable phototherapy devices, if they need to irradiate a certain area for a long time during use, the device itself does not have comprehensive fixed settings, resulting in the user having to hold the device in hand all the time during use.

[0005] To this end, the utility model provides a light therapy device that is easy to carry. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one of the problems raised in the background art, a portable phototherapy device is proposed.

[0007] The technical solution adopted by the present invention to solve its technical problems is: the portable phototherapy device described in the present invention includes a phototherapy device body; a first hinge is fixedly connected to the bottom of the phototherapy device body; the first hinge is hinged to a first connecting rod through a damper; the side wall of the first connecting rod is fixedly connected to a ball head rod; the end of the ball head rod is ball-connected to a second connecting rod; the second connecting rod is hinged to a third connecting rod through a damper; the end of the third connecting rod is fixed to a suction cup; the setting of the suction cup can effectively reduce the probability of difficulties in fixing when the phototherapy device needs to be fixed on a fixed surface for use due to incomplete setting of the fixing device, thereby causing difficulties in using the entire device, thereby effectively enhancing the overall usability of the device. At the same time, the setting of the first hinge, the first connecting rod, the ball head rod, the second connecting rod, and the third connecting rod can effectively increase the adjustable angle of the entire device after the fixation is completed, further enhancing the overall usability of the device and the ability to select usage scenarios.

[0008] Preferably, a first fixed block is fixed to the bottom of the phototherapy device; a fourth connecting rod is rotatably connected to the middle of the first fixed block; the fourth connecting rod is hinged to the first fixed rod through a damper; a cavity is opened in the middle of the first fixed rod; a plurality of fixing grooves are opened on the side wall of the second connecting rod; a first spring is fixed to the side wall of the cavity away from the fixing groove; the end of the first spring is fixed to the second fixed rod; the arrangement of the first fixed rod, the first spring and the second fixed rod can effectively reduce the need for a more secure fixing method when using a suction cup, because the device lacks a secondary fixing arrangement, which makes it difficult to strengthen the fixation and the probability of unstable fixation of the device occurs, effectively enhancing the overall stability of the device. At the same time, through the arrangement of the first fixed block and the fourth connecting rod, the first fixed rod can effectively cooperate with the angle adjusted by the second connecting rod, further enhancing the overall usability of the device.

[0009] Preferably, the end side wall of the phototherapy device away from the first hinge is fixed with multiple sets of second hinges; the second hinge is hinged with a reflector through a torsion spring; the arrangement of multiple sets of reflectors can effectively increase the area that can be illuminated by the light emitted by the device, effectively enhancing the usability of the device, and at the same time, the arrangement of the second hinge can effectively enable the reflector to adjust its angle according to the surface it contacts, further enhancing the overall usability of the device.

[0010] Preferably, the side walls of the reflective plate are fixed with a pair of second fixing blocks; the top of the second fixing block is fixed with a limiting frame; the top of the second fixing block is fixed with a second spring; the end of the second spring is fixed with a third fixing rod; the end of the third fixing rod is fixed with an elastic ball; an elastic rope is fixed between the pair of elastic balls; the side walls of the elastic rope are fixed with an elastic reflective cloth; the arrangement of the third fixing rod, the elastic rope and the elastic reflective cloth can further increase the irradiation area of ​​the light emitted by the device, further enhance the usability of the device, and at the same time, the arrangement of the elastic ball and the elastic rope can effectively reduce the chance of scratching the skin due to the third fixing rod being made of rigid material and being close to the skin during use, thereby effectively enhancing the overall reliability of the device.

[0011] Preferably, a second magnet is fixed to the top of the second fixing block; the second magnet is located in the middle of the second spring; the first magnet is fixed to the bottom of the third fixing rod; the first magnet is located in the middle of the second spring; the first magnet and the second magnet are arranged to attract each other; through the arrangement of the first magnet and the second magnet, the third fixing rod can be effectively fixed inside the limit frame, effectively reducing the probability of the third fixing rod popping out when the elastic reflective cloth is not needed, and further enhancing the stability of the device.

[0012] Preferably, a third fixed block is fixed to the side wall of the phototherapy device body near the first fixed rod; a plurality of third springs are fixed to the side wall of the third fixed block near the first fixed rod; a fourth spring is fixed to the end of the second fixed rod near the third fixed block; the third spring and the fourth spring are arranged to attract each other; the arrangement of the third spring and the fourth spring can effectively reduce the probability that the second fixed rod will interfere with the use of the device due to the continuous push of the first spring when the first fixed rod is not needed for secondary reinforcement of the device, thereby further enhancing the overall usability of the device.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The portable phototherapy device described in the present invention can effectively reduce the probability of difficulties in fixing the phototherapy device when it needs to be fixed on a fixed surface due to the incomplete setting of the fixing device, thereby causing difficulties in using the entire device. This effectively enhances the overall usability of the device. At the same time, the setting of the first hinge, the first connecting rod, the ball head rod, the second connecting rod, and the third connecting rod can effectively increase the adjustable angle of the entire device after the fixation is completed, further enhancing the overall usability of the device and the ability to select usage scenarios.

[0015] 2. The portable phototherapy device described in the present invention can effectively reduce the need for a more secure fixing method when using a suction cup through the arrangement of the first fixing rod, the first spring, and the second fixing rod. Since the device lacks a secondary fixing arrangement, it is difficult to strengthen the fixation and the probability of unstable fixation of the device occurs, which effectively enhances the overall stability of the device. At the same time, through the arrangement of the first fixing block and the fourth connecting rod, the first fixing rod can effectively cooperate with the angle adjusted by the second connecting rod, further enhancing the overall usability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the light therapy device in the utility model;

[0018] Figure 2 It is a cross-sectional view of the first fixing rod in the present utility model;

[0019] Figure 3 It is a structural diagram of the reflective plate in the utility model;

[0020] Figure 4 This is a schematic structural diagram of the elastic reflective fabric in the present invention;

[0021] Legend:

[0022] 1. Phototherapy device body; 11. First hinge; 12. First connecting rod; 13. Ball head rod; 14. Second connecting rod; 15. Third connecting rod; 16. Suction cup; 2. First fixing block; 21. Fourth connecting rod; 22. First fixing rod; 23. Fixing groove; 24. Cavity; 25. First spring; 26. Second fixing rod; 3. Second hinge; 31. Reflector; 4. Second fixing block; 41. Limiting frame; 42. Third fixing rod; 43. Elastic rope; 44. Elastic reflective cloth; 45. Second spring; 46. Elastic ball; 5. First magnet; 51. Second magnet; 6. Third fixing block; 61. Third spring; 62. Fourth spring; 7. Elastic cloth. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Specific examples are given below.

[0025] like Figures 1 to 4 As shown, a portable phototherapy device described in an embodiment of the present invention includes a phototherapy device body 1; a first hinge 11 is fixedly connected to the bottom of the phototherapy device body 1; the first hinge 11 is hinged to a first connecting rod 12 through a damper; a ball head rod 13 is fixedly connected to the side wall of the first connecting rod 12; the end of the ball head rod 13 is ball-connected to a second connecting rod 14; the second connecting rod 14 is hinged to a third connecting rod 15 through a damper; the end of the third connecting rod 15 is fixed to a suction cup 16; when it is necessary to fix the phototherapy device 1 during work, the first connecting rod 12 can be pulled out to the desired position first, and at this time the ball head rod 13, the second connecting rod 14, the third connecting rod 15, and the suction cup 16 will be taken out together, and the second connecting rod 14 can be adjusted as needed. 14, and then adjust the angle of the third connecting rod 15 as needed, and then adsorb the suction cup 16 on the required fixing surface to achieve the purpose of fixing the phototherapy device 1. The setting of the suction cup 16 can effectively reduce the probability of difficulties in fixing when the phototherapy device 1 needs to be fixed on a fixed surface, because the device is not fully equipped with a fixing device, thereby causing difficulties in using the entire device. The overall usability of the device is effectively enhanced. At the same time, the setting of the first hinge 11, the first connecting rod 12, the ball head rod 13, the second connecting rod 14, and the third connecting rod 15 can effectively increase the adjustable angle of the entire device after the fixation is completed, further enhancing the overall usability of the device and the ability to select usage scenarios.

[0026] like Figure 1 and Figure 2 As shown, the bottom of the phototherapy device body 1 is fixed with a first fixed block 2; the middle of the first fixed block 2 is rotatably connected to the fourth connecting rod 21; the fourth connecting rod 21 is hinged to the first fixed rod 22 through a damper; a cavity 24 is provided in the middle of the first fixed rod 22; a plurality of fixing grooves 23 are provided on the side wall of the second connecting rod 14; the side wall of the cavity 24 away from the fixing groove 23 is fixed with a first spring 25; the end of the first spring 25 is fixed with a second fixed rod 26; when working, when it is necessary to further fix the second connecting rod 14 and the third connecting rod 15, the first fixed rod 22 can be pulled first to drive the fourth connecting rod 21 to rotate inside the first fixed block 2. When the first fixed rod 22 reaches the desired position, the first fixed rod 22 is pulled again to pass through the hinge with the fourth connecting rod 21 The first fixing rod 22 is adjusted to the desired position, and then the second fixing rod 26 is aligned with the fixing groove 23 and inserted into the fixing groove 23. At this time, the first spring 25 will push the second fixing rod 26 according to its own elasticity to keep it inside the fixing groove 23, so as to achieve the purpose of better fixing effect. The arrangement of the first fixing rod 22, the first spring 25, and the second fixing rod 26 can effectively reduce the need for a more secure fixing method when using the suction cup 16. Because the device lacks a secondary fixing arrangement, it is difficult to strengthen the fixation and the probability of unstable fixation of the device occurs, which effectively enhances the overall stability of the device. At the same time, through the arrangement of the first fixing block 2 and the fourth connecting rod 21, the first fixing rod 22 can effectively cooperate with the angle adjusted by the second connecting rod 14, further enhancing the overall usability of the device.

[0027] like Figure 3 and Figure 4 As shown, the end side wall of the phototherapy device body 1 away from the first hinge 11 is fixedly connected with multiple groups of second hinges 3; the second hinge 3 is hinged with a reflector 31 through a torsion spring; when the phototherapy device 1 is performing phototherapy, the reflector 31 can automatically reflect the light emitted by the phototherapy device 1 to achieve a larger area of ​​irradiation, and at the same time, the second hinge 3 can automatically adjust the angle of the reflector 31 according to the shape of the contact surface. The setting of multiple groups of reflectors 31 can effectively increase the area that can be illuminated by the light emitted by the device, effectively enhancing the usability of the device. At the same time, the setting of the second hinge 3 can effectively enable the reflector 31 to adjust its angle according to the contact surface, further enhancing the overall usability of the device.

[0028] like Figure 3 and Figure 4As shown, the side wall of the reflector 31 is fixed with a pair of second fixing blocks 4; the top of the second fixing block 4 is fixed with a limit frame 41; the top of the second fixing block 4 is fixed with a second spring 45; the end of the second spring 45 is fixed with a third fixing rod 42; the end of the third fixing rod 42 is fixed with an elastic ball 46; an elastic rope 43 is fixed between the pair of elastic balls 46; the side wall of the elastic rope 43 is fixed with an elastic reflective cloth 44; when working, first pinch the elastic ball 46, and then pull the elastic ball 46 to drive the third fixing rod 42 to move upward, at this time the elastic ball 46 is fixed with the third fixing rod 42. The elastic rope 43 will move upward together, and then the elastic rope 43 will drive the elastic reflective cloth 44 to move upward to achieve a larger reflection area. The arrangement of the third fixing rod 42, the elastic rope 43, and the elastic reflective cloth 44 can further increase the irradiation area of ​​the light emitted by the device, further enhancing the usability of the device. At the same time, the arrangement of the elastic ball 46 and the elastic rope 43 can effectively reduce the chance of scratching the skin due to the third fixing rod 42 being made of a rigid material and being close to the skin during use, thereby effectively enhancing the overall reliability of the device.

[0029] like Figure 4 As shown, a second magnet 51 is fixed to the top of the second fixing block 4; the second magnet 51 is located in the middle of the second spring 45; a first magnet 5 is fixed to the bottom of the third fixing rod 42; the first magnet 5 is located in the middle of the second spring 45; the first magnet 5 and the second magnet 51 are arranged to attract each other; when working, when the elastic reflective cloth 44 is not needed, the elastic ball 46 can be pressed down. At this time, the first magnet 5 and the second magnet 51 will attract each other until the first magnet 5 and the second magnet 51 contact each other, so as to achieve the purpose of fixing the third fixing rod 42. The arrangement of the first magnet 5 and the second magnet 51 can effectively fix the third fixing rod 42 inside the limit frame 41, effectively reducing the probability of the third fixing rod 42 popping out when the elastic reflective cloth 44 is not needed, and further enhancing the stability of the device.

[0030] like Figure 2As shown, the phototherapy device body 1 is fixed with a third fixed block 6 on the side wall near the first fixed rod 22; the third fixed block 6 is fixed with multiple third springs 61 on the side wall near the first fixed rod 22; the second fixed rod 26 is fixed with a fourth spring 62 on the end near the third fixed block 6; the third spring 61 and the fourth spring 62 are arranged to attract each other; when working, when the first fixed rod 22 is not needed, the first fixed rod 22 can be adjusted to the front of the third spring 61, at this time the third spring 61 will attract the fourth spring 62, and then the second fixed rod 26 will slide into the cavity 24 driven by the fourth spring 62, so as to achieve the purpose of preventing the second fixed rod 26 from interfering with the use of the entire device when the first fixed rod 22 is not used. The arrangement of the third spring 61 and the fourth spring 62 can effectively reduce the probability that the second fixed rod 26 will interfere with the use of the device due to the continuous push of the first spring 25 when the first fixed rod 22 is not needed for secondary reinforcement of the device, thereby further enhancing the overall usability of the device.

[0031] like Figure 1 and Figure 3 As shown, the side wall of the reflective plate 31 away from the second fixed block 4 is fixed with an elastic cloth 7; the elastic cloth 7 is evenly distributed on the side walls of multiple groups of reflective plates 31; when working, the elastic cloth 7 will automatically play a role in reducing the dispersion of light emitted by the phototherapy device 1. The provision of the elastic cloth 7 can effectively reduce the probability of the problem of light leakage emitted by the device due to gaps between the multiple groups of reflective plates 31, thereby reducing the efficacy of the device, thereby further enhancing the overall stability of the device.

[0032] Working principle: During operation, when it is necessary to fix the phototherapy device body 1, the first connecting rod 12 can be pulled out to the desired position first. At this time, the ball head rod 13, the second connecting rod 14, the third connecting rod 15, and the suction cup 16 will be taken out together. At this time, the angle of the second connecting rod 14 can be adjusted as needed, and then the angle of the third connecting rod 15 can be adjusted as needed, and then the suction cup 16 can be adsorbed on the desired fixing surface to achieve the purpose of fixing the phototherapy device body 1. When it is necessary to further fix the second connecting rod 14 and the third connecting rod 15, the first fixing rod 22 can be pulled out first. It drives the fourth connecting rod 21 to rotate inside the first fixing block 2. When the first fixing rod 22 reaches the desired position, the first fixing rod 22 is pulled again to adjust it to the desired position through the hinge with the fourth connecting rod 21, and then the second fixing rod 26 is aligned with the fixing groove 23 and inserted into the fixing groove 23. At this time, the first spring 25 will push the second fixing rod 26 according to its own elasticity to keep it inside the fixing groove 23 to achieve a better fixing effect. When the phototherapy device body 1 performs phototherapy, the reflector 31 can automatically reflect the light emitted by the phototherapy device body 1. The second hinge 3 can adjust the angle of the reflector 31 according to the shape of the contact surface. First, pinch the elastic ball 46, and then pull the elastic ball 46 to drive the third fixing rod 42 to move upward. At this time, the elastic rope 43 will move upward together, and then the elastic rope 43 will drive the elastic reflective cloth 44 to move upward to achieve a larger reflection area. When the elastic reflective cloth 44 is not needed, the elastic ball 46 can be pressed down. At this time, the first magnet 5 and the second magnet 51 will attract each other until the third fixing rod 42 is pulled upward. The first magnet 5 and the second magnet 51 are in contact with each other to achieve the purpose of fixing the third fixing rod 42. When the first fixing rod 22 is not needed, the first fixing rod 22 can be adjusted to the front of the third spring 61. At this time, the third spring 61 will attract the fourth spring 62. Then the second fixing rod 26 will slide into the cavity 24 driven by the fourth spring 62 to achieve the purpose of preventing the second fixing rod 26 from interfering with the overall use of the device when the first fixing rod 22 is not used. The elastic cloth 7 will automatically play the role of reducing the dispersion of light emitted by the phototherapy device body 1.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A portable phototherapy device, comprising a phototherapy device body (1); characterized in that: The bottom of the phototherapy device body (1) is fixedly connected to a first hinge (11); the first hinge (11) is hingedly connected to a first connecting rod (12) via a damper; a ball head rod (13) is fixedly connected to the side wall of the first connecting rod (12); the end of the ball head rod (13) is ball-connected to a second connecting rod (14); the second connecting rod (14) is hingedly connected to a third connecting rod (15) via a damper; and a suction cup (16) is fixedly connected to the end of the third connecting rod (15).

2. The portable phototherapy device according to claim 1, characterized in that: The bottom of the phototherapy device body (1) is fixedly connected to a first fixing block (2); the middle of the first fixing block (2) is rotatably connected to a fourth connecting rod (21); the fourth connecting rod (21) is hingedly connected to the first fixing rod (22) through a damper; a cavity (24) is provided in the middle of the first fixing rod (22); a plurality of fixing grooves (23) are provided on the side wall of the second connecting rod (14); a first spring (25) is fixedly connected to the side wall of the cavity (24) away from the fixing grooves (23); and the end of the first spring (25) is fixedly connected to the second fixing rod (26).

3. The portable phototherapy device according to claim 2, characterized in that: The end side wall of the phototherapy device body (1) away from the first hinge (11) is fixedly connected to a plurality of second hinges (3); the second hinges (3) are hinged to a reflective plate (31) via a torsion spring.

4. The portable phototherapy device according to claim 3, characterized in that: A pair of second fixing blocks (4) are fixedly connected to the side walls of the reflective plate (31); the top of the second fixing block (4) is fixedly connected to a limit frame (41); the top of the second fixing block (4) is fixedly connected to a second spring (45); the end of the second spring (45) is fixedly connected to a third fixing rod (42); the end of the third fixing rod (42) is fixedly connected to an elastic ball (46); an elastic rope (43) is fixedly connected between the pair of elastic balls (46); and the side walls of the elastic rope (43) are fixedly connected to an elastic reflective cloth (44).

5. The portable phototherapy device according to claim 4, characterized in that: A second magnet (51) is fixedly connected to the top of the second fixed block (4); the second magnet (51) is located in the middle of the second spring (45); a first magnet (5) is fixedly connected to the bottom of the third fixed rod (42); the first magnet (5) is located in the middle of the second spring (45); the first magnet (5) and the second magnet (51) are arranged to attract each other.

6. The portable phototherapy device according to claim 5, characterized in that: The phototherapy device body (1) is fixedly connected to a third fixing block (6) on a side wall close to the first fixing rod (22); the third fixing block (6) is fixedly connected to a plurality of third springs (61) on a side wall close to the first fixing rod (22); the second fixing rod (26) is fixedly connected to an end portion close to the third fixing block (6); the third spring (61) and the fourth spring (62) are arranged to attract each other.

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