Adjustable skin phototherapy instrument

Abstract

The utility model relates to the technical field of phototherapy instruments, and particularly discloses an adjustable skin phototherapy instrument, which comprises a control vehicle, a longitudinal control assembly, a longitudinal control assembly and a longitudinal control assembly, the front end of the control vehicle is provided with a plurality of groups of irradiation heads, and the irradiation heads are annularly distributed and can simultaneously irradiate the periphery of the skin of a patient. The longitudinal control assembly is located between the irradiation heads and the control vehicle and used for controlling the longitudinal irradiation positions of the irradiation heads, the transverse control assembly is located between the multiple sets of irradiation heads and used for adjusting the distance and the irradiation angle between the multiple sets of irradiation heads, and the height of the irradiation heads can be adjusted by arranging the longitudinal control assembly; the device is simple in structure, is matched with four groups of irradiation heads, carries out the phototherapy of a patient standing in the middle of the irradiation heads, improves the irradiation efficiency when facing a large-area skin disease patient, and can rapidly adjust the positions of the multiple groups of irradiation heads through a transverse control assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of phototherapy instruments, in particular to an adjustable skin phototherapy instrument. Background Art

[0002] Phototherapy is a method of using artificial or natural light sources to prevent and treat diseases and promote recovery. For example, ultraviolet light therapy devices and infrared light therapy devices can use different wavelength characteristics to treat different skin diseases of patients. For example, psoriasis, vitiligo, chronic eczema, etc. can all be treated with phototherapy devices.

[0003] Existing phototherapy devices often have a single-sided light source, and users need to lie on the bed for irradiation. However, skin diseases are often spread on multiple skin surfaces of patients. After irradiation, the single-sided light source requires the patient to turn over and adjust the position before irradiating other diseased parts, which is inefficient.

[0004] To this end, we propose an adjustable skin phototherapy device. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable skin phototherapy device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable skin phototherapy device, comprising a control vehicle, wherein the front end of the control vehicle is provided with irradiation heads, wherein the irradiation heads are in several groups and are distributed in a ring shape, and can irradiate the surrounding areas of the patient's skin simultaneously;

[0007] A longitudinal control component, which is located between the irradiation head and the control vehicle and controls the longitudinal irradiation position of the irradiation head;

[0008] A lateral control component is located between the groups of irradiation heads to adjust the distance and irradiation angle between the groups of irradiation heads.

[0009] Wherein, the longitudinal control component includes a base rod, the base rod is fixedly connected to the front end outer surface of the control vehicle, a slide groove is provided on the front end outer surface of the base rod, a slider is slidably connected inside the slide groove, a motor is fixedly connected to the upper end outer surface of the base rod, a threaded rod is fixedly connected to the output end of the motor, a threaded groove is provided on the surface of the slider, the threaded rod passes through the threaded groove and is threadedly connected thereto, and the end of the slider away from the slide groove is fixedly connected to the irradiation head.

[0010] Among them, the lateral control component includes an adjusting rod 1, which is rotatably connected to one side of the irradiation head through a rotating shaft. A sliding groove is provided inside the adjusting rod 1, and an adjusting rod 2 is slidably connected inside the sliding groove. The end of the adjusting rod 2 away from the adjusting rod 1 is rotatably connected to another group of irradiation heads through a rotating shaft.

[0011] Among them, an air vent is provided on the outer surface of the upper end of the adjusting rod 1, a spring is fixedly connected between the inside of the sliding groove and the adjusting rod 1, and a one-way valve is provided on the upper end of the air vent.

[0012] Among them, an electromagnet is fixedly connected to the lower end of the one-way valve, and the electromagnet is magnetically adsorbed to the adjusting rod. A clamping ring is fixedly connected to the outer surface of the upper end of the air vent, and the clamping ring is semicircular in design. A longitudinal displacement groove is provided on the outer surface of the lower end of the clamping ring, and the electromagnet is located inside the longitudinal displacement groove.

[0013] Wherein, the electromagnet is designed as a circular ring structure, and the diameter of the electromagnet is larger than the diameter of the air vent.

[0014] The utility model has at least the following beneficial effects:

[0015] By setting the longitudinal control component, the height of the irradiation head can be adjusted. In conjunction with four groups of irradiation heads, phototherapy can be performed on patients standing in the middle of the irradiation heads, which improves the irradiation efficiency when facing patients with large-area skin diseases. The position of multiple groups of irradiation heads can be quickly adjusted through the transverse control component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the irradiation head and the slider of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the threaded rod and the slide groove of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the adjusting rod 1 and the adjusting rod 2 of the utility model;

[0020] Figure 5 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. control vehicle; 10. irradiation head; 2. longitudinal control assembly; 20. base rod; 21. motor; 22. slide groove; 23. threaded rod; 24. slider; 25. threaded groove; 3. transverse control assembly; 30. adjustment rod 1; 31. sliding groove; 32. spring; 33. adjustment rod 2; 34. air vent; 35. retaining ring; 36. longitudinal groove; 37. one-way valve; 38. electromagnet. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution: an adjustable skin phototherapy device, comprising a control vehicle 1, wherein the front end of the control vehicle 1 is provided with an irradiation head 10, wherein the irradiation heads 10 are in several groups and are arranged in a ring shape, and can irradiate the surroundings of the patient's skin at the same time. When in use, the irradiation heads 10 are adjusted to the lowest position, and then the user stands in the middle of the multiple groups of irradiation heads 10;

[0024] A longitudinal control component 2, which is located between the irradiation head 10 and the control vehicle 1 and controls the longitudinal irradiation position of the irradiation head 10;

[0025] The lateral control component 3 is located between the plurality of groups of irradiation heads 10 and is used to adjust the distance between the plurality of groups of irradiation heads 10 so that the user's skin is evenly irradiated.

[0026] The longitudinal control assembly 2 includes a base rod 20, which is fixedly connected to the front end outer surface of the control vehicle 1. A slide groove 22 is provided on the front end outer surface of the base rod 20, and a slider 24 is slidably connected inside the slide groove 22. A motor 21 is fixedly connected to the upper end outer surface of the base rod 20, and a threaded rod 23 is fixedly connected to the output end of the motor 21. A threaded groove 25 is provided on the surface of the slider 24, and the threaded rod 23 penetrates the threaded groove 25 and is threadedly connected thereto. One end of the slider 24 away from the slide groove 22 is fixedly connected to the irradiation head 10, and the threaded rod 23 is driven by the motor 21 to drive the slider 24 to slide up and down along the slide groove 22. The user takes off his clothes and stands at the front end of the base rod 20, and multiple groups of irradiation heads 10 are used to irradiate the diseased part of the body, which can increase the irradiation area and improve the irradiation efficiency.

[0027] The lateral control component 3 includes an adjusting rod 30, which is rotatably connected to one side of the irradiation head 10 through a rotating shaft, and the two are interference fit. A sliding groove 31 is opened inside the adjusting rod 30, and an adjusting rod 2 33 is slidably connected inside the sliding groove 31. The end of the adjusting rod 2 33 away from the adjusting rod 30 is rotatably connected to another group of irradiation heads 10 through a rotating shaft. The adjusting rod 1 30 moves along the sliding groove 31 to adjust the distance between multiple groups of adjustment heads, which can improve the practicality of the device.

[0028] An air vent 34 is provided on the outer surface of the upper end of the adjusting rod 1 30, a spring 32 is fixedly connected between the inside of the sliding groove 31 and the adjusting rod 1 30, a one-way valve 37 is provided on the upper end of the air vent 34, the spring 32 generates a contraction pulling force, and the air intake rule of the one-way valve 37 is that air can only enter but not exit. When adjusting, the user only needs to directly pull the adjusting rod 2 33, and the external air enters the sliding groove 31 through the one-way valve 37 to resist the elastic force generated by the spring 32.

[0029] An electromagnet 38 is fixedly connected to the lower end of the one-way valve 37, and the electromagnet 38 is magnetically attracted to the adjusting rod 30. A retaining ring 35 is fixedly connected to the outer surface of the upper end of the air vent 34. The retaining ring 35 is designed as a semicircle, and a longitudinal displacement groove 36 is provided on the outer surface of the lower end of the retaining ring 35. The electromagnet 38 is located inside the longitudinal displacement groove 36. When the user needs to reset the adjusting rod 30, the electromagnet 38 is directly powered off. At this time, the air inside the sliding groove 31 will be squeezed out of the air vent 34 by the spring 32 pulling the adjusting rod 33. During the extrusion, the electromagnet 38 fixedly connected with the one-way valve 37 will be blown up along the longitudinal displacement groove 36, and the air will be discharged from the middle of the semicircular retaining ring 35, thereby completing the quick adjustment.

[0030] The electromagnet 38 is designed as a circular ring structure, and the diameter of the electromagnet 38 is larger than the diameter of the air hole 34, thereby increasing the stability of the mechanism.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable skin phototherapy device, comprising a control vehicle (1), wherein an irradiation head (10) is provided at the front end of the control vehicle (1), characterized in that: The irradiation heads (10) are in a plurality of groups and are arranged in a ring shape, so that the surrounding areas of the patient's skin can be irradiated simultaneously; A longitudinal control component (2), the longitudinal control component (2) being located between the irradiation head (10) and the control vehicle (1) and controlling the longitudinal irradiation position of the irradiation head (10); A lateral control component (3) is located between the plurality of groups of irradiation heads (10) and is used to adjust the distance between the plurality of groups of irradiation heads (10).

2. The adjustable skin phototherapy device according to claim 1, characterized in that: The longitudinal control assembly (2) comprises a base rod (20), the base rod (20) being fixedly connected to the front end outer surface of the control vehicle (1), the front end outer surface of the base rod (20) being provided with a slide groove (22), the interior of the slide groove (22) being slidably connected with a slider (24), the upper end outer surface of the base rod (20) being fixedly connected with a motor (21), the output end of the motor (21) being fixedly connected with a threaded rod (23), the surface of the slider (24) being provided with a threaded groove (25), the threaded rod (23) passing through the threaded groove (25) and being threadedly connected thereto, and the end of the slider (24) away from the slide groove (22) being fixedly connected to the irradiation head (10).

3. The adjustable skin phototherapy device according to claim 2, characterized in that: The lateral control assembly (3) comprises an adjusting rod 1 (30), wherein the adjusting rod 1 (30) is rotatably connected to one side of the irradiation head (10) via a rotating shaft, a sliding groove (31) is provided inside the adjusting rod 1 (30), an adjusting rod 2 (33) is slidably connected inside the sliding groove (31), and an end of the adjusting rod 2 (33) away from the adjusting rod 1 (30) is rotatably connected to another group of irradiation heads (10) via a rotating shaft.

4. The adjustable skin phototherapy device according to claim 3, characterized in that: An air vent (34) is provided on the outer surface of the upper end of the adjusting rod (30), a spring (32) is fixedly connected between the inside of the sliding groove (31) and the adjusting rod (30), and a one-way valve (37) is provided at the upper end of the air vent (34).

5. The adjustable skin phototherapy device according to claim 4, characterized in that: The lower end of the one-way valve (37) is fixedly connected with an electromagnet (38), and the electromagnet (38) is magnetically adsorbed to the adjusting rod (30). The upper outer surface of the air vent (34) is fixedly connected with a clamping ring (35), and the clamping ring (35) is semicircular in design. The lower outer surface of the clamping ring (35) is provided with a longitudinal displacement groove (36), and the electromagnet (38) is located inside the longitudinal displacement groove (36).

6. The adjustable skin phototherapy device according to claim 5, characterized in that: The electromagnet (38) is designed as a circular ring structure, and the diameter of the electromagnet (38) is larger than the diameter of the air vent (34).

Images