Newborn ultraviolet sterilization therapeutic apparatus

Abstract

The invention relates to the technical field of ultraviolet sterilization, in particular to a newborn ultraviolet sterilization therapeutic apparatus which comprises a base, a supporting rod and a connecting plate, the supporting rod is fixedly installed at the upper end of the base, the connecting plate is installed on the right side of the supporting rod, and phototherapy lamp tubes are installed in the connecting plate at equal intervals. A cleaning mechanism is arranged in the connecting plate, and an adjusting assembly is arranged between the connecting plate and the supporting rod. The cleaning mechanism comprises a servo motor, a connecting screw rod, a sliding block, a brush plate and a first fixing groove. Through the arrangement of the cleaning mechanism, under the cooperation of a servo motor, a connecting screw rod, a sliding block, a brush plate and a first fixing groove, it is avoided that a hand makes direct contact with the surface of the phototherapy lamp tube, dust attached to the surface of the phototherapy lamp tube is cleaned, and it is avoided that the dust is attached to the surface of the phototherapy lamp tube, blocks light and influences the penetrating power of the phototherapy lamp tube; therefore, the irradiation intensity is greatly reduced, the sterilization effect is further influenced, and dust is collected and treated.

Description

Technical Field

[0001] The invention relates to the technical field of ultraviolet sterilization, in particular to an ultraviolet sterilization therapeutic device for neonates. Background Art

[0002] Neonatal jaundice is a common neonatal disease with an incidence rate as high as 45-60%. The cause of the disease is that the liver function of the neonate is not fully developed, resulting in immature bilirubin metabolism. Due to abnormal bilirubin metabolism, the bilirubin level in the blood increases, and the disease is characterized by jaundice of the skin, mucous membranes and sclera. By adjusting the phototherapy lamp through the adjustment element, the phototherapy lamp can evenly irradiate the phototherapy light on the newborn, which has a good therapeutic effect in the treatment of jaundice.

[0003] After searching, the patent application number is (202122399475.0), which discloses "an ultraviolet sterilization therapy device with a moisture-proof structure for neonatal care", including a support column, a mounting rod and an ultraviolet irradiation head, the mounting rod is arranged at the top of the support column, the interior of the mounting rod is provided with a perforation, and a fixing bolt is arranged on the left side of the top of the support column; the ultraviolet irradiation head is installed at the top of the mounting rod; the detachable component is arranged on the right side of the support column; the moisture-proof component is installed at the front end of the support column. The ultraviolet sterilization therapy device with a moisture-proof structure for neonatal care can facilitate users to irradiate local parts of newborns through the design of a small ultraviolet irradiator, so that users can be more convenient during use. At the same time, the sealing strip can increase the connectivity between the limit block and the limit groove, so that when the limit block is engaged in the limit groove, the sealing cover can be fixed more stably at the front end of the control panel.

[0004] However, the above device has the following problems: Since the ultraviolet sterilization lamp generally uses a wavelength of 185nm or 254nm, its ultraviolet penetration ability is very poor, and any paper, plastic, etc. will block the light, thereby greatly reducing the irradiation intensity. Therefore, dust and oil stains on the sterilization lamp tube will directly affect its penetration ability, and then affect the sterilization effect. For this reason, we propose a neonatal ultraviolet sterilization therapy device to solve the above problem. Summary of the invention

[0005] The purpose of the present invention is to provide a neonatal ultraviolet sterilization therapy device to solve the problem that the ultraviolet penetration ability is very poor, and the dust and oil stains on the lamp tube will directly affect its penetration ability, thereby greatly reducing the irradiation intensity and affecting the sterilization effect.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a neonatal ultraviolet sterilization therapy device, comprising a base, a support rod and a connecting plate, wherein the upper end of the base is fixedly mounted with the support rod, the right side of the support rod is mounted with the connecting plate, the interior of the connecting plate is equidistantly mounted with phototherapy lamps, a cleaning mechanism is arranged in the connecting plate, and an adjustment component is arranged between the connecting plate and the support rod;

[0007] The cleaning mechanism includes a servo motor, a connecting screw, a slider, a brush plate and a first fixed groove. Two groups of servo motors are arranged at the rear end of the connecting plate, a connecting screw is arranged at the front end of the servo motor, a slider is arranged on the surface of the connecting screw, a brush plate is arranged on the surface of the slider, and a first fixed groove is opened on the inner side of the connecting plate.

[0008] The cam is an assembly made of a first piece, a second piece, a second piece, a second piece, a second piece, a first arm, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece, a second piece

[0009] Preferably, the servo motor is fixedly mounted on the left and right sides of the rear end of the connecting plate, the rear ends of the two groups of connecting screws are fixedly connected to the servo motor, the slider is located on the outside of the connecting screw and is movably connected to the connecting screw, the lower side of the brush plate is connected to the upper surface of the slider, and a first fixing groove is opened on the front side of the connecting plate, and the diameter of the first fixing groove is adapted to the brush plate.

[0010] Preferably, a collecting assembly is provided on the rear side of the connecting plate, and the collecting assembly includes a second fixed groove and a collecting box. A second fixed groove is opened on the rear side of the connecting plate, a collecting box is provided at the bottom of the second fixed groove, and the second fixed groove and the brush plate are in the same straight line.

[0011] Preferably, a positioning assembly is provided on the outside of the collecting assembly, and the positioning assembly includes a fixed block, a second movable groove, a pin, a limiting ring and a socket. Two groups of fixed blocks are fixedly connected to the rear side of the connecting plate, and the fixed block is located on the rear side of the collecting box. A pin is movably connected inside the fixed block, and a socket is provided inside the collecting box, and the diameter of the pin is matched with the socket. A limiting ring is fixedly connected to the outside of the pin, and a second movable groove is provided inside the fixed block, and the diameter of the second movable groove is matched with the limiting ring.

[0012] Preferably, the front end of the connecting screw is threadedly connected to a limiting block, and the front and rear sides of the base are fixedly connected with two sets of handles.

[0013] Preferably, a control panel is fixedly mounted on the left side of the base, and the control panel is electrically connected to the connecting plate and the servo motor.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention, through the setting of a cleaning mechanism, with the cooperation of a servo motor, a connecting screw, a slider, a brush plate and a first fixed groove, avoids direct contact with the surface of the phototherapy lamp tube with hands, cleans the dust attached to the surface of the phototherapy lamp tube, avoids dust adhering to the surface of the phototherapy lamp tube to block the light and affect the penetration ability of the phototherapy lamp tube, thereby greatly reducing the irradiation intensity and further affecting the sterilization effect, and collects and processes the dust.

[0016] 2. The present invention adjusts the angle of the connecting plate and locks it according to the patient's needs through the setting of the adjustment component, with the cooperation of the first fixed rod, the connecting rod, the ratchet, the first movable groove, the second fixed rod, the movable plate, the telescopic rod, the spring and the pull rod, so as to avoid the phototherapy lamp irradiating vertically on the body of the newborn during the treatment, resulting in uneven treatment and reduced jaundice treatment. The phototherapy light directly irradiates the skin of the newborn, which will irritate the skin of the newborn and increase the chance of skin allergies and infections in the newborn. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic front view of the structure of a neonatal ultraviolet sterilization treatment device of the present invention;

[0019] Figure 2It is a structural schematic diagram of a cleaning mechanism of a neonatal ultraviolet sterilization treatment device of the present invention;

[0020] Figure 3 It is a schematic diagram of a left-side cross-sectional view of the structure of a neonatal ultraviolet sterilization therapeutic device of the present invention;

[0021] Figure 4 It is a schematic rear cross-sectional view of the structure of a neonatal ultraviolet sterilization therapeutic device of the present invention;

[0022] Figure 5 A neonatal ultraviolet sterilization treatment device according to the present invention Figure 3 A is a partial enlarged schematic diagram;

[0023] Figure 6 A neonatal ultraviolet sterilization treatment device according to the present invention Figure 4 A partial enlarged schematic diagram of B in the middle;

[0024] Figure 7 A neonatal ultraviolet sterilization treatment device according to the present invention Figure 4 A partial enlarged schematic diagram of C in the middle.

[0025] In the figure: 1. base; 2. support rod; 3. connecting plate; 4. phototherapy lamp tube; 5. cleaning mechanism; 501. servo motor; 502. connecting screw; 503. slider; 504. brush plate; 505. first fixed groove; 6. adjustment component; 601. first fixed rod; 602. connecting rod; 603. ratchet; 604. first movable groove; 605. second fixed rod; 606. movable plate; 607. telescopic rod; 608. spring; 609. pull rod; 7. collection component; 71. second fixed groove; 72. collection box; 8. positioning component; 81. fixed block; 82. second movable groove; 83. latch; 84. limit ring; 85. socket; 9. limit block; 10. handle; 11. control panel. DETAILED DESCRIPTION

[0026] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-7, an embodiment provided by the present invention: a neonatal ultraviolet sterilization therapy device, comprising a base 1, a support rod 2 and a connecting plate 3, the upper end of the base 1 is fixedly mounted with the support rod 2, the right side of the support rod 2 is mounted with the connecting plate 3, the interior of the connecting plate 3 is equidistantly mounted with phototherapy lamps 4, a cleaning mechanism 5 is arranged in the connecting plate 3, and an adjustment component 6 is arranged between the connecting plate 3 and the support rod 2;

[0028] The cleaning mechanism 5 includes a servo motor 501, a connecting screw 502, a slider 503, a brush plate 504 and a first fixed groove 505. Two groups of servo motors 501 are arranged at the rear end of the connecting plate 3, a connecting screw 502 is arranged at the front end of the servo motor 501, a slider 503 is arranged on the surface of the connecting screw 502, a brush plate 504 is arranged on the surface of the slider 503, and a first fixed groove 505 is opened on the inner side of the connecting plate 3;

[0029] The cleaning mechanism 5 of the device solves the problem that the ultraviolet light has very poor penetration ability and dust and oil stains on the lamp tube directly affect its penetration ability, thereby greatly reducing the irradiation intensity and affecting the sterilization effect.

[0030] Further, the adjustment assembly 6 includes a first fixed rod 601, a connecting rod 602, a ratchet 603, a first movable groove 604, a second fixed rod 605, a movable plate 606, a telescopic rod 607, a spring 608 and a pull rod 609. The upper end of the support rod 2 is fixedly connected to the first fixed rod 601, the left end of the connecting plate 3 is fixedly connected to the connecting rod 602, the first fixed rod 601 is provided with a first movable groove 604, the left end of the connecting rod 602 is located in the first fixed rod 601 and is rotatably connected to the first fixed rod 601, and the outer side of the connecting rod 602 is fixedly connected to the ratchet 603. The inner wall of the first movable groove 604 is fixedly connected with a second fixed rod 605, and the outer side of the second fixed rod 605 is rotatably connected with a movable plate 606, and the end of the movable plate 606 is fixedly connected with teeth matching the ratchet 603, and the upper side of the movable plate 606 is fixedly connected with a telescopic rod 607, and a spring 608 is arranged in the telescopic rod 607, and the other end of the telescopic rod 607 is connected to the top of the first movable groove 604, and the two ends of the spring 608 are respectively against the telescopic rod 607 and the inner wall of the first movable groove 604, and the center position of the bottom of the telescopic rod 607 is fixedly connected with a pull rod 609. Figure 5As shown, this structure is used to adjust the angle of the connecting plate 3 according to the needs of different patients. The connecting plate 3 is held to drive the connecting rod 602 and the ratchet 603 to rotate in the first movable groove 604, so that the connecting plate 3 is adjusted to a suitable angle. With the cooperation of the spring 608 and the telescopic rod 607, the teeth at the bottom of the movable plate 606 are inserted into the gap of the ratchet 603 to lock the connecting plate 3. When the connecting plate 3 is rotated conversely, the pull rod 609 is pulled outward to drive the telescopic rod 607 to shrink outward, so that the spring 608 is squeezed and deformed, and the teeth at the bottom of the movable plate 606 are disengaged from the ratchet 603, thereby canceling the lock of the ratchet 603. The operation is simple and convenient.

[0031] Furthermore, the servo motor 501 is fixedly mounted on the left and right sides of the rear end of the connecting plate 3, the rear ends of the two sets of connecting screws 502 are fixedly connected to the servo motor 501, the slider 503 is located on the outside of the connecting screw 502 and is movably connected to the connecting screw 502, the lower side of the brush plate 504 is connected to the upper surface of the slider 503, and a first fixing groove 505 is provided on the front side of the connecting plate 3. The diameter of the first fixing groove 505 is adapted to the brush plate 504, so that the brush plate 504 can be stored in the first fixing groove 505 to avoid affecting the irradiation range of the phototherapy lamp 4. Figure 2 As shown, the structure is used to drive the connecting screw 502 to rotate through the servo motor 501, so that the slider 503 on the surface of the connecting screw 502 drives the brush plate 504 to move repeatedly along the surface of the phototherapy lamp tube 4, thereby cleaning the dust attached to the surface of the phototherapy lamp tube 4 to avoid affecting the sterilization effect of the phototherapy lamp tube 4.

[0032] Furthermore, a collecting assembly 7 is provided at the rear side of the connecting plate 3, and the collecting assembly 7 includes a second fixing groove 71 and a collecting box 72. The second fixing groove 71 is provided at the rear side of the connecting plate 3, and a collecting box 72 is provided at the bottom of the second fixing groove 71. The second fixing groove 71 and the brush plate 504 are in the same straight line. Figure 6 As shown, this structure is used to repeatedly move the brush plate 504 along the surface of the phototherapy lamp tube 4. When the brush plate 504 moves to the rear side of the connecting plate 3, since the second fixed groove 71 and the brush plate 504 are in the same straight line, the dust cleaned by the brush plate 504 falls from the second fixed groove 71 into the collection box 72, and the dust is collected and processed.

[0033] Furthermore, a positioning assembly 8 is provided on the outside of the collection assembly 7. The positioning assembly 8 includes a fixed block 81, a second movable groove 82, a latch 83, a limiting ring 84 and a socket 85. Two groups of fixed blocks 81 are fixedly connected to the rear side of the connection plate 3. The fixed block 81 is located on the rear side of the collection box 72. A latch 83 is movably connected inside the fixed block 81. A socket 85 is provided inside the collection box 72. The diameter of the latch 83 matches the socket 85. A limiting ring 84 is fixedly connected to the outside of the latch 83. A second movable groove 82 is provided inside the fixed block 81. The diameter of the second movable groove 82 matches the limiting ring 84 to prevent the latch 83 from falling off easily when the latch 83 is pulled, which affects the normal use of the device. Figure 7 As shown, the structure is used to fix the collection box 72 by inserting the pin 83 into the insertion hole 85, so as to facilitate the disassembly and replacement of the collection box 72 and the cleaning of the inside of the collection box 72.

[0034] Furthermore, the front end of the connecting screw 502 is threadedly connected to the limiting block 9 to limit the slider 503, and the limiting block 9 is rotated outward to separate the limiting block 9 from the connecting screw 502, so that the slider 503 and the brush plate 504 can be taken out and the brush plate 504 can be replaced or cleaned. Two sets of handles 10 are fixedly connected to the front and rear sides of the base 1. Figure 3 As shown, the structure is used to facilitate the user to hold the handle 10 and move the device to a designated position.

[0035] Furthermore, a control panel 11 is fixedly mounted on the left side of the base 1, and the control panel 11 is electrically connected to the connecting plate 3 and the servo motor 501. Figure 4 As shown, the structure is used to control the start and stop of the connecting plate 3 and the servo motor 501 through the control panel 11, so as to facilitate better use by the user.

[0036] Working principle: When used, Figure 3 As shown, the medical staff holds the handle 10, moves the device to the designated position, and adjusts the connecting plate 3 to a suitable angle according to the patient's condition and needs, such as Figure 5 As shown, hold the connecting plate 3 to drive the connecting rod 602 and the ratchet 603 to rotate in the first movable groove 604, so that the connecting plate 3 is adjusted to a suitable angle, and with the cooperation of the spring 608 and the telescopic rod 607, the teeth at the bottom of the movable plate 606 are inserted into the gap of the ratchet 603 to lock the connecting plate 3. On the contrary, when rotating the connecting plate 3, it is necessary to pull the pull rod 609 outward to drive the telescopic rod 607 to shrink outward, so that the spring 608 is squeezed and deformed, and the teeth at the bottom of the movable plate 606 are disengaged from the ratchet 603, and the locking of the ratchet 603 is cancelled. After adjustment, release the pull rod 609, and under the rebound action of the spring 608, the teeth of the movable plate 606 are reinserted into the gap of the ratchet 603. The operation is simple and convenient. Figure 2 and Figure 4 As shown, the connecting plate 3 is started through the control panel 11, and the patient is treated. When cleaning is required, the servo motor 501 is started, and the connecting screw 502 is driven to rotate by the servo motor 501, so that the slider 503 on the surface of the connecting screw 502 drives the brush plate 504 to move repeatedly along the surface of the phototherapy lamp 4, so as to clean the dust attached to the surface of the phototherapy lamp 4 to avoid affecting the sterilization effect of the phototherapy lamp 4. Figure 6 and Figure 7 As shown, when the brush plate 504 moves to the rear side of the connecting plate 3, since the second fixing groove 71 and the brush plate 504 are in the same straight line, the dust cleaned by the brush plate 504 falls from the second fixing groove 71 into the collection box 72, and the dust is collected and processed. When there is a lot of dust stored in the collection box 72, the pin 83 is pulled outward to make the inner end of the pin 83 disengage from the socket 85, and the collection box 72 can be taken out, which is convenient for disassembly and replacement of the collection box 72 and cleaning the inside of the collection box 72. When fixing, the pin 83 is inserted into the socket 85 to fix the collection box 72. The above is the entire working principle of the present invention.

[0037] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A neonatal ultraviolet sterilization therapy device, comprising a base (1), a support rod (2) and a connecting plate (3), characterized in that: A support rod (2) is fixedly mounted on the upper end of the base (1); a connecting plate (3) is mounted on the right side of the support rod (2); phototherapy lamp tubes (4) are equidistantly mounted inside the connecting plate (3); a cleaning mechanism (5) is arranged inside the connecting plate (3); and an adjustment component (6) is arranged between the connecting plate (3) and the support rod (2); The cleaning mechanism (5) comprises a servo motor (501), a connecting screw (502), a slider (503), a brush plate (504) and a first fixed groove (505); two groups of servo motors (501) are arranged at the rear end of the connecting plate (3); a connecting screw (502) is arranged at the front end of the servo motor (501); a slider (503) is arranged on the surface of the connecting screw (502); a brush plate (504) is arranged on the surface of the slider (503); and a first fixed groove (505) is opened on the inner side of the connecting plate (3).

2. The neonatal ultraviolet sterilization treatment device according to claim 1, characterized in that: The adjustment assembly (6) comprises a first fixed rod (601), a connecting rod (602), a ratchet (603), a first movable groove (604), a second fixed rod (605), a movable plate (606), a telescopic rod (607), a spring (608) and a pull rod (609); the upper end of the support rod (2) is fixedly connected to the first fixed rod (601); the left end of the connecting plate (3) is fixedly connected to the connecting rod (602); a first movable groove (604) is provided in the first fixed rod (601); the left end of the connecting rod (602) is located in the first fixed rod (601) and is rotatably connected to the first fixed rod (601); the outer side of the connecting rod (602) is fixedly connected to the ratchet (603); The inner wall of the first movable groove (604) is fixedly connected to a second fixed rod (605), the outer side of the second fixed rod (605) is rotatably connected to a movable plate (606), the end of the movable plate (606) is fixedly connected to teeth that match the ratchet (603), the upper side of the movable plate (606) is fixedly connected to a telescopic rod (607), a spring (608) is arranged inside the telescopic rod (607), the other end of the telescopic rod (607) is connected to the top of the first movable groove (604), the two ends of the spring (608) are respectively against the telescopic rod (607) and the inner wall of the first movable groove (604), and the center position of the bottom of the telescopic rod (607) is fixedly connected to a pull rod (609).

3. The neonatal ultraviolet sterilization treatment device according to claim 1, characterized in that: The servo motor (501) is fixedly mounted on the left and right sides of the rear end of the connecting plate (3); the rear ends of the two groups of connecting screws (502) are fixedly connected to the servo motor (501); the slider (503) is located on the outside of the connecting screw (502) and is movably connected to the connecting screw (502); the lower side of the brush plate (504) is connected to the upper surface of the slider (503); and a first fixing groove (505) is provided on the front side of the connecting plate (3); the diameter of the first fixing groove (505) is adapted to the brush plate (504).

4. The neonatal ultraviolet sterilization treatment device according to claim 1, characterized in that: A collecting assembly (7) is arranged on the rear side of the connecting plate (3), and the collecting assembly (7) comprises a second fixing groove (71) and a collecting box (72). The second fixing groove (71) is opened on the rear side of the connecting plate (3), and a collecting box (72) is arranged at the bottom of the second fixing groove (71), and the second fixing groove (71) and the brush plate (504) are in the same straight line.

5. The neonatal ultraviolet sterilization treatment device according to claim 4, characterized in that: A positioning assembly (8) is arranged on the outside of the collecting assembly (7), and the positioning assembly (8) comprises a fixed block (81), a second movable groove (82), a latch (83), a limiting ring (84) and a plug hole (85). Two groups of fixed blocks (81) are fixedly connected to the rear side of the connecting plate (3), and the fixed block (81) is located on the rear side of the collecting box (72). The fixed block (81) is movably connected with the latch (83). The collecting box (72) is provided with a plug hole (85), and the diameter of the latch (83) is matched with the plug hole (85). The outside of the latch (83) is fixedly connected with a limiting ring (84), and the fixed block (81) is provided with a second movable groove (82), and the diameter of the second movable groove (82) is matched with the limiting ring (84).

6. The neonatal ultraviolet sterilization treatment device according to claim 1, characterized in that: The front end of the connecting screw rod (502) is threadedly connected to a limiting block (9), and two sets of handles (10) are fixedly connected to the front and rear sides of the base (1).

7. The neonatal ultraviolet sterilization treatment device according to claim 1, characterized in that: A control panel (11) is fixedly mounted on the left side of the base (1), and the control panel (11) is electrically connected to the connecting plate (3) and the servo motor (501).

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