A UV sterilizer for basic care

Abstract

The present invention belongs to the technical field of ultraviolet disinfection devices, and in particular, is an ultraviolet disinfection device for basic care. In view of the problem that the existing ultraviolet disinfection devices have a single functionality and only perform unidirectional irradiation disinfection on medical devices, the disinfection function is poor, and the number of disinfections is limited, the following scheme is proposed, which includes a shell; a fixed shaft, fixedly mounted on the inner wall of the shell, two symmetrically arranged mounting plates are movably connected to the fixed shaft, and six mounting shafts are rotatably connected between the two mounting plates, and the same placement box is fixedly installed between the corresponding two mounting shafts, and a plurality of through holes are opened on the placement box, and a circular ultraviolet irradiation lamp is fixedly installed on the fixed shaft. The present invention has a simple structure and is easy to operate. It can be convenient for placing multiple medical devices and can perform fixed operations at the same time. At the same time, it can also perform ultraviolet irradiation disinfection operations at different angles, which is convenient for people to use.

Description

Technical Field

[0001] The invention relates to the technical field of ultraviolet sterilizers, in particular to an ultraviolet sterilizer used for basic nursing. Background Art

[0002] Ultraviolet lamp is a device that can emit ultraviolet light. It is an essential tool for observing the fluorescence and phosphorescence characteristics of samples, and is also a physical means for sterilization and disinfection. With a wavelength of 10 to 400 nm, ultraviolet light is a low-energy electromagnetic wave. It is widely used in medical, health and epidemic prevention, food industry, pharmaceutical industry and other departments because of its good sterilization effect. In basic nursing, it is necessary to regularly disinfect the medical equipment used, so ultraviolet disinfectors for basic nursing are needed.

[0003] The existing ultraviolet disinfectors have a single functionality and only perform one-way irradiation disinfection on medical devices. The disinfection function is poor and the number of disinfections is limited. For this reason, we propose an ultraviolet disinfector for basic care. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of existing ultraviolet disinfectors, such as single functionality, only unidirectional irradiation and disinfection of medical devices, poor disinfection function, and limited disinfection quantity, and to propose an ultraviolet disinfector for basic care.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An ultraviolet disinfector for basic care, comprising:

[0007] case;

[0008] A fixed shaft is fixedly mounted on the inner wall of the shell, two symmetrically arranged mounting plates are movably connected to the fixed shaft, six mounting shafts are rotatably connected between the two mounting plates, a same placement box is fixedly mounted between the corresponding two mounting shafts, a plurality of through holes are provided on the placement box, a circular ultraviolet irradiation lamp is fixedly mounted on the fixed shaft, a first motor is fixedly mounted on one side of the shell, a second motor is fixedly mounted on the other side of the shell, openings are provided on both the front and rear sides of the shell, and a door panel is rotatably connected to the inner wall of the opening;

[0009] A clamping mechanism is installed in the placement box, and two symmetrically arranged push plates are slidably connected to the fixed shaft, and the push plates are transmission-connected to the six clamping mechanisms in the placement box;

[0010] A driving mechanism is mounted on the bottom inner wall of the housing and is drivingly connected to the output shaft of the first motor and the two push plates;

[0011] The rotating mechanism is installed on the second motor and is drivingly connected with the six placement boxes.

[0012] Furthermore, the clamping mechanism includes five clamping plates, and five push rods are slidably connected to the placement box. The clamping plates are fixedly connected to the corresponding push rods. The five clamping plates are located in the placement box, and the five clamping plates cooperate with each other.

[0013] Furthermore, a baffle is fixedly mounted on the other end of the push rod, a return spring is fixedly mounted on one side of the baffle, and one end of the return spring is fixedly connected to the inner wall of the placement box.

[0014] Furthermore, two symmetrically arranged moving plates are slidably connected to the inner wall of the placing box, five fixing holes are opened on the moving plates, and two wedge plates are fixedly installed on the clamping plates, and the wedge plates cooperate with the corresponding fixing holes.

[0015] Furthermore, six connecting plates are rotatably connected to one side of the two push plates that are close to each other, five push rods are fixedly installed on one side of the connecting plate, and two push rods on the same side are fixedly connected to the corresponding movable plate.

[0016] Furthermore, the driving mechanism includes a bidirectional screw, which is fixedly connected to the output shaft of the first motor, and has two movable plates threadedly connected to the bidirectional screw, which are movably connected to the fixed shaft, and the two movable plates are rotatably connected to a top pipe on one side close to each other, one end of the top pipe is fixedly connected to the corresponding push plate, and the top pipe is slidably connected to the mounting plate.

[0017] Furthermore, connecting rods are fixedly installed on the inner walls of both sides of the shell, and positioning plates are fixedly installed on the sides where the two connecting rods are close to each other, and the positioning plates are rotatably connected to the corresponding mounting plates.

[0018] Furthermore, an annular groove is provided on the side of the two mounting plates away from each other, and two connecting blocks are slidably connected to the inner wall of the annular groove, and the connecting blocks are fixedly connected to the corresponding positioning plates. A positioning groove is provided on the inner wall of the annular groove, and two positioning blocks are slidably connected to the inner wall of the positioning groove, and the positioning blocks are fixedly connected to the corresponding connecting blocks.

[0019] Furthermore, the rotating mechanism includes an active rod, which is fixedly mounted on the output shaft of the second motor, and a driving gear is fixedly mounted on the active rod. An outer gear ring is fixedly mounted on one of the two mounting plates, and the driving gear and the outer gear ring are meshed with each other.

[0020] Furthermore, two internal gear rings are fixedly mounted on the inner wall of the shell, and a driven gear is fixedly mounted on the mounting shaft, and the internal gear rings are meshed with the six driven gears.

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] (1) In this solution, due to the cooperation between the fixing hole and the wedge plate, and the effect of the return spring and the baffle plate on the push rod, the two moving plates approaching each other can drive the five clamping plates to approach each other, thereby clamping and fixing the medical device;

[0023] (2) In this solution, since a threaded connection is provided between a bidirectional screw and two movable plates, and the movable plate is rotatably connected to the push plate through a top pipe, the rotating bidirectional screw can drive the two push plates to approach each other, thereby driving the movable plate to clamp the medical device;

[0024] (3) In this solution, since the active gear and the outer gear ring are meshed with each other, and the inner gear ring and the six driven gears are meshed with each other, the rotating active rod can drive the placement box to revolve and rotate at the same time, thereby enabling the medical device to be irradiated and disinfected in all directions.

[0025] The invention has a simple structure and is easy to operate. It can be convenient for placing multiple medical devices and can perform fixing operations at the same time. It can also perform ultraviolet irradiation and disinfection operations at different angles, making it convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of an ultraviolet disinfector for basic care proposed by the present invention;

[0027] Figure 2 A schematic side view of the structure of an ultraviolet disinfector for basic care proposed by the present invention;

[0028] Figure 3 A schematic diagram of the side view of the mounting plate of an ultraviolet disinfector for basic care proposed by the present invention;

[0029] Figure 4 This is a schematic diagram of the cross-sectional structure of a placement box of an ultraviolet disinfector for basic care proposed by the present invention;

[0030] Figure 5 This is a schematic structural diagram of part A of an ultraviolet disinfector for basic care proposed by the present invention;

[0031] Figure 6 This is a schematic structural diagram of part B of an ultraviolet disinfector for basic care proposed by the present invention.

[0032] In the figure: 1, shell; 2, fixed shaft; 3, mounting plate; 4, mounting shaft; 5, placement box; 6, through hole; 7, clamping plate; 8, push rod; 9, baffle; 10, return spring; 11, movable plate; 12, fixed hole; 13, wedge plate; 14, connecting plate; 15, push rod; 16, push plate; 17, push pipe; 18, movable plate; 19, first motor; 20, bidirectional screw; 21, inner gear ring; 22, driven gear; 23, second motor; 24, active rod; 25, active gear; 26, outer gear ring; 27, connecting rod; 28, positioning plate; 29, circular ultraviolet lamp; 30, opening; 31, door panel; 32, connecting pipe; 33, drain pipe; 34, water pump; 35, water inlet pipe; 36, annular slide; 37, connecting block; 38, positioning groove; 39, positioning block. DETAILED DESCRIPTION

[0033] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all of the embodiments.

[0034] Embodiment 1

[0035] Reference Figure 1-Figure 6 , an ultraviolet disinfector for basic care, comprising:

[0036] Shell 1;

[0037] A fixed shaft 2 is fixedly mounted on the inner wall of the shell 1, and two symmetrically arranged mounting plates 3 are movably connected to the fixed shaft 2. Six mounting shafts 4 are rotatably connected between the two mounting plates 3. The same placement box 5 is fixedly mounted between the corresponding two mounting shafts 4. The placement box 5 is provided with a plurality of through holes 6. A circular ultraviolet irradiation lamp 29 is fixedly mounted on the fixed shaft 2. A first motor 19 is fixedly mounted on one side of the shell 1, and a second motor 23 is fixedly mounted on the other side of the shell 1. Openings 30 are provided on the front and rear sides of the shell 1, and a door panel 31 is rotatably connected to the inner wall of the opening 30.

[0038] The clamping mechanism is installed in the placement box 5, and two symmetrically arranged push plates 16 are slidably connected to the fixed shaft 2, and the push plates 16 are transmission-connected to the clamping mechanisms in the six placement boxes 5;

[0039] The driving mechanism is mounted on the bottom inner wall of the housing 1 and is drivingly connected to the output shaft of the first motor 19 and the two push plates 16;

[0040] The rotating mechanism is mounted on the second motor 23 and is transmission-connected with the six placement boxes 5 .

[0041] In this embodiment, the clamping mechanism includes five clamping plates 7, five push rods 8 are slidably connected to the placement box 5, the clamping plates 7 are fixedly connected to the corresponding push rods 8, the five clamping plates 7 are located in the placement box 5, and the five clamping plates 7 cooperate with each other, a baffle 9 is fixedly installed on the other end of the push rod 8, a return spring 10 is fixedly installed on one side of the baffle 9, one end of the return spring 10 is fixedly connected to the inner wall of the placement box 5, two symmetrically arranged moving plates 11 are slidably connected to the inner wall of the placement box 5, and five fixing holes 12 are opened on the moving plate 11, and two wedge plates 13 are fixedly installed on the clamping plate 7, and the wedge plates 13 are connected to the corresponding fixing holes 1 2 cooperate with each other, the sides of the two push plates 16 close to each other are rotatably connected with six connecting plates 14, one side of the connecting plate 14 is fixedly installed with five push rods 15, and the two push rods 15 on the same side are fixedly connected with the corresponding moving plate 11. The two moving plates 11 close to each other cooperate with each other through the fixing holes 12 and the wedge plate 13, so as to drive the five clamping plates 7 to approach each other, and the moving clamping plates 7 can clamp and fix the placed medical devices. At the same time, the push rod 8 is slidably connected with the placing box 5, so as to limit the clamping plates 7, and the arrangement of the reset spring 10 and the baffle 9 can facilitate the reset of the clamping plates 7.

[0042] In this embodiment, the driving mechanism includes a bidirectional screw 20, which is fixedly connected to the output shaft of the first motor 19, and two movable plates 18 are threadedly connected to the bidirectional screw 20, and the movable plates 18 are movably connected to the fixed shaft 2. The two movable plates 18 are rotatably connected to the sides close to each other with a push pipe 17, one end of the push pipe 17 is fixedly connected to the corresponding push plate 16, and the push pipe 17 is slidably connected to the mounting plate 3. The output shaft of the first motor 19 drives the bidirectional screw 20 to rotate, and the rotating bidirectional screw 20 is threadedly connected to the two movable plates 18, thereby driving the two movable plates 18 to approach each other, and then driving the push plate 16 to move through the push pipe 17, so that the two push plates 16 approach each other.

[0043] In this embodiment, connecting rods 27 are fixedly installed on the inner walls of both sides of the shell 1, and positioning plates 28 are fixedly installed on the sides where the two connecting rods 27 are close to each other. The positioning plates 28 are rotatably connected to the corresponding mounting plates 3, and an annular groove 36 is provided on the sides where the two mounting plates 3 are away from each other. Two connecting blocks 37 are slidably connected on the inner wall of the annular groove 36, and the connecting blocks 37 are fixedly connected to the corresponding positioning plates 28. A positioning groove 38 is provided on the inner wall of the annular groove 36, and two positioning blocks 39 are slidably connected on the inner wall of the positioning groove 38. The positioning blocks 39 are fixedly connected to the corresponding connecting blocks 37, and the connecting blocks 37 are slidably connected to the annular groove 36, so that the positioning plate 28 and the mounting plate 3 can be stabilized. At the same time, the positioning blocks 39 are slidably connected to the positioning groove 38, so that the mounting plate 3 can be limited to prevent the mounting plate 3 from shaking left and right.

[0044] In this embodiment, the rotating mechanism includes an active rod 24, which is fixedly mounted on the output shaft of the second motor 23, and a driving gear 25 is fixedly mounted on the active rod 24. An outer gear ring 26 is fixedly mounted on one of the two mounting plates 3, and the driving gear 25 and the outer gear ring 26 are meshed with each other. Two inner gear rings 21 are fixedly mounted on the inner wall of the housing 1, and a driven gear 22 is fixedly mounted on the mounting shaft 4. The inner gear ring 21 and the six driven gears 22 are meshed with each other. The output shaft of the second motor 23 drives the active rod 24 to rotate, and the active rod 24 can drive the mounting plate 3 to rotate through the mutual meshing of the driving gear 25 and the outer gear ring 26. The mounting plate 3 drives the push plate 16 to rotate through the top pipe 17, and the push plate 16 drives the placement box 5 to revolve through the mounting shaft 4. At the same time, the revolving placement box 5 can drive the placement box 5 to rotate by the mutual meshing of the inner gear ring 21 and the driven gear 22, thereby enabling multi-angle irradiation and disinfection of medical devices.

[0045] Working principle: when working, place the medical device in the placement box 5 through the through hole 6, and then start the switch of the first motor 19. The output shaft of the first motor 19 drives the bidirectional screw 20 to rotate. The rotating bidirectional screw 20 is connected with the two movable plates 18 through the threaded connection, so that the two movable plates 18 are driven to approach each other, and then the push plate 16 is driven to move through the top pipe 17, so that the two push plates 16 are close to each other. The push plate 16 drives the movable plate 11 to move through the connecting plate 14 and the push rod 15. The two movable plates 11 close to each other cooperate with the wedge plate 13 through the fixing hole 12, so that the five splints 7 are driven to approach each other. The movable splint 7 can clamp and fix the placed medical device. At the same time, the push rod 8 is connected to the sliding of the placement box 5, so that the splint 7 can be limited, and the reset spring 10 and the baffle 9 are set. , which can facilitate the resetting of the splint 7, and then start the switch of the second motor 23. The output shaft of the second motor 23 drives the active rod 24 to rotate. The active rod 24 is meshed with the outer gear ring 26 through the active gear 25, so as to drive the mounting plate 3 to rotate. The mounting plate 3 drives the push plate 16 to rotate through the top pipe 17, and the push plate 16 drives the placement box 5 to revolve through the mounting shaft 4. At the same time, the revolving placement box 5 is meshed with the driven gear 22 through the inner gear ring 21, so as to drive the placement box 5 to rotate, so as to perform multi-angle irradiation and disinfection on the medical device. At the same time, the connecting block 37 is slidably connected with the annular slide groove 36, so as to stabilize the positioning plate 28 and the mounting plate 3. At the same time, the positioning block 39 is slidably connected with the positioning groove 38, so as to limit the mounting plate 3 to prevent the mounting plate 3 from shaking left and right.

[0046] Embodiment 2

[0047] The difference between this embodiment and the first embodiment is that the fixed shaft 2 is a hollow pipe setting, two connecting pipes 32 are fixedly installed at the bottom of the fixed shaft 2, the same drain pipe 33 is fixedly installed at the bottom of the two connecting pipes 32, a plurality of nozzles are arranged at the bottom of the drain pipe 33, and a water pump 34 is installed at one end of the fixed shaft 2, a water inlet pipe 35 is installed on one side of the water pump 34, the setting of the water inlet pipe 35 and the water pump 34 can facilitate the extraction of disinfectant water, and the medical devices in the placement box 5 can be sprayed and cleaned through the connecting pipes 32 and the drain pipe 33. All structures in this application can be selected in terms of material and length according to actual usage. The accompanying drawings are all schematic structural diagrams, and the specific actual dimensions can be appropriately adjusted.

[0048] The above description is only a preferred specific implementation manner of this embodiment, but the protection scope of this embodiment is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of this embodiment within the technical scope disclosed in this embodiment, and they should be covered by the protection scope of this embodiment.

Claims

1. An ultraviolet disinfector for basic care, characterized in that: include: Housing (1); A fixed shaft (2) is fixedly mounted on the inner wall of the shell (1); two symmetrically arranged mounting plates (3) are movably connected to the fixed shaft (2); six mounting shafts (4) are rotatably connected between the two mounting plates (3); a same placement box (5) is fixedly mounted between the corresponding two mounting shafts (4); a plurality of through holes (6) are provided on the placement box (5); a circular ultraviolet irradiation lamp (29) is fixedly mounted on the fixed shaft (2); a first motor (19) is fixedly mounted on one side of the shell (1); a second motor (23) is fixedly mounted on the other side of the shell (1); openings (30) are provided on both the front and rear sides of the shell (1); a door panel (31) is rotatably connected to the inner wall of the opening (30); A clamping mechanism is installed in the placement box (5), and two symmetrically arranged push plates (16) are slidably connected to the fixed shaft (2), and the push plates (16) are transmission-connected to the six clamping mechanisms in the placement boxes (5); A driving mechanism is mounted on the bottom inner wall of the housing (1) and is drivingly connected to the output shaft of the first motor (19) and is drivingly connected to the two push plates (16); The rotating mechanism is mounted on the second motor (23) and is drivingly connected to the six placement boxes (5).

2. The ultraviolet disinfector for basic care according to claim 1, characterized in that: The clamping mechanism comprises five clamping plates (7), the placement box (5) is slidably connected with five push rods (8), the clamping plates (7) are fixedly connected to the corresponding push rods (8), the five clamping plates (7) are located in the placement box (5), and the five clamping plates (7) cooperate with each other.

3. The ultraviolet disinfector for basic care according to claim 2, characterized in that: A baffle (9) is fixedly mounted on the other end of the push rod (8), a return spring (10) is fixedly mounted on one side of the baffle (9), and one end of the return spring (10) is fixedly connected to the inner wall of the placement box (5).

4. The ultraviolet disinfector for basic care according to claim 3, characterized in that: Two symmetrically arranged moving plates (11) are slidably connected to the inner wall of the placing box (5), and five fixing holes (12) are opened on the moving plate (11). Two wedge plates (13) are fixedly installed on the clamping plate (7), and the wedge plates (13) cooperate with the corresponding fixing holes (12) to each other.

5. The ultraviolet disinfector for basic care according to claim 4, characterized in that: The two push plates (16) are rotatably connected to one side close to each other with six connecting plates (14), and five push rods (15) are fixedly installed on one side of the connecting plate (14). The two push rods (15) on the same side are fixedly connected to the corresponding moving plate (11).

6. The ultraviolet disinfector for basic care according to claim 5, characterized in that: The driving mechanism comprises a bidirectional screw (20), the bidirectional screw (20) is fixedly connected to the output shaft of the first motor (19), and two movable plates (18) are threadedly connected to the bidirectional screw (20), the movable plates (18) are movably connected to the fixed shaft (2), and the two movable plates (18) are rotatably connected to the sides close to each other with a jacking pipe (17), one end of the jacking pipe (17) is fixedly connected to the corresponding push plate (16), and the jacking pipe (17) is slidably connected to the mounting plate (3).

7. The ultraviolet disinfector for basic care according to claim 6, characterized in that: Connecting rods (27) are fixedly mounted on the inner walls of both sides of the housing (1), and positioning plates (28) are fixedly mounted on the sides of the two connecting rods (27) close to each other, and the positioning plates (28) are rotatably connected to the corresponding mounting plates (3).

8. The ultraviolet disinfector for basic care according to claim 7, characterized in that: An annular slide groove (36) is provided on the side of the two mounting plates (3) away from each other, two connecting blocks (37) are slidably connected to the inner wall of the annular slide groove (36), and the connecting blocks (37) are fixedly connected to the corresponding positioning plates (28). A positioning groove (38) is provided on the inner wall of the annular slide groove (36), and two positioning blocks (39) are slidably connected to the inner wall of the positioning groove (38), and the positioning blocks (39) are fixedly connected to the corresponding connecting blocks (37).

9. The ultraviolet disinfector for basic care according to claim 8, characterized in that: The rotating mechanism comprises an active rod (24), the active rod (24) is fixedly mounted on the output shaft of the second motor (23), a driving gear (25) is fixedly mounted on the active rod (24), an outer gear ring (26) is fixedly mounted on one of the two mounting plates (3), and the driving gear (25) and the outer gear ring (26) are meshed with each other.

10. The ultraviolet disinfector for basic care according to claim 9, characterized in that: Two internal gear rings (21) are fixedly mounted on the inner wall of the housing (1), and a driven gear (22) is fixedly mounted on the mounting shaft (4), and the internal gear ring (21) and the six driven gears (22) are meshed with each other.

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