Sterilizer

Abstract

The application discloses a sterilization cabinet, which comprises a shell, a sterilization assembly and a driving assembly in the shell; the sterilization assembly is used for placing and sterilizing articles to be sterilized; the driving assembly is movable relative to the shell; the sterilization assembly is detachably connected with the driving assembly; when the driving assembly is connected with the sterilization assembly, the driving assembly drives the first end of the sterilization assembly to move to drive the sterilization assembly or the articles to be sterilized to rotate. The detachable connection of the sterilization assembly with the driving assembly facilitates user cleaning, maintenance or replacement; the driving assembly can drive the first end to move to drive the sterilization assembly to rotate, and can also drive the articles to be sterilized to rotate, thereby sterilizing the articles stacked in the interior, expanding the sterilization area and depth, making the sterilization operation more comprehensive, and enabling the moisture on the articles to be sterilized to be shaken out more quickly when the articles or the sterilization assembly move, thereby achieving better drying effect.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tableware disinfection equipment, in particular to a disinfection cabinet. BACKGROUND

[0002] In the prior art, ultraviolet rays are often used for disinfection, but ultraviolet rays can only disinfect the surface directly irradiated by the ultraviolet rays. Chopsticks are often stacked in the tableware box of the disinfection cabinet. After the chopsticks and other tableware are placed in the corresponding storage cavity in the disinfection cabinet shell, the disinfection cabinet can start disinfection operation. However, at this time, only a small part of the surface of the tableware is exposed to the ultraviolet irradiation, and most of the tableware cannot be irradiated by the ultraviolet rays, so the disinfection effect is relatively weak. In addition, since the chopsticks are often stacked and placed in the tableware, it is difficult for heat to penetrate into the chopsticks, so it is also not conducive to the drying of the chopsticks. SUMMARY

[0003] The present application aims to overcome the defects of poor disinfection effect and drying effect of chopsticks in the prior art, and provides a disinfection cabinet.

[0004] The present application solves the above technical problems by the following technical scheme:

[0005] A disinfection cabinet includes a shell. The disinfection cabinet further includes a disinfection assembly and a driving assembly located in the shell. The disinfection assembly is used for placing and disinfecting articles to be disinfected. The driving assembly is movable relative to the shell. The disinfection assembly is detachably connected with the driving assembly. When the driving assembly is connected with the disinfection assembly, the driving assembly drives the first end of the disinfection assembly to move to drive the disinfection assembly or the articles to be disinfected to rotate.

[0006] In the present application, the disinfection assembly can be used for the sanitary treatment of articles. The disinfection assembly is detachably connected with the driving assembly, which is convenient for users to detach and connect the corresponding assemblies for cleaning, maintenance or replacement. When the driving assembly is connected with the disinfection assembly, the driving assembly drives the first end of the disinfection assembly to move to drive the disinfection assembly to rotate. The movement mode can be rotary motion, which helps to enhance the disinfection effect and cover all parts of the articles. The articles to be disinfected can also be driven to rotate, so that the articles stacked inside can be disinfected, the disinfection area and depth are expanded, and the disinfection operation is more comprehensive. When the articles or the disinfection assembly move, the water on the articles to be disinfected can be shaken out more quickly, thereby achieving better drying effect.

[0007] Preferably, the disinfection assembly includes an ultraviolet lamp and a cylinder. The ultraviolet lamp is arranged on the shell and faces the cylinder. The cylinder is connected with the driving assembly to drive the cylinder to rotate.

[0008] In the scheme, the ultraviolet lamp faces the barrel, so that the ultraviolet rays can irradiate the articles in the barrel, providing effective disinfection function. Through the movement of the driving assembly, the barrel rotates, thereby realizing omnidirectional treatment of the articles to be disinfected, effectively exposing the articles to be disinfected to the irradiation of the ultraviolet lamp, and enhancing the disinfection effect.

[0009] Preferably, the barrel comprises a rotating shaft, a limiting ring and a limiting rod; the limiting ring and the limiting rod are both provided in plurality, the limiting rod is connected and fixed with the limiting ring, the plurality of limiting rods are arranged in the circumferential direction of the limiting ring, and the plurality of limiting rings are arranged in the length direction of the limiting rod to form the accommodating cavity of the barrel; the rotating shaft is arranged in the accommodating cavity, and one end of the rotating shaft is connected and fixed with the driving assembly to drive the barrel to rotate.

[0010] In the scheme, the barrel is driven to rotate by the movement of the driving assembly, thereby realizing effective control of the barrel; the cooperation of the plurality of limiting rings and the limiting rods provides an internal space for the barrel to accommodate the articles to be disinfected, and at the same time, the articles to be disinfected can be irradiated and disinfected by the ultraviolet lamp through the interval space between the limiting ring and the limiting rod. The interval space has a larger area and better disinfection effect; the rotating shaft passes through the entire accommodating cavity and is connected at one end with the driving assembly, so that when the driving assembly drives the rotating shaft to rotate, the barrel can be driven to rotate, thereby improving the disinfection effect of the articles to be disinfected.

[0011] Preferably, the barrel further comprises a first barrel cover and a second barrel cover, the first barrel cover and the second barrel cover are respectively abutted with both ends of the limiting rod, the first barrel cover is detachably connected with the limiting rod, and the second barrel cover is connected and fixed with the rotating shaft; one end of the rotating shaft facing the driving assembly is provided with a connecting portion, and the gear rotating shaft is connected with the driving assembly through the connecting portion.

[0012] In the scheme, the barrel covers arranged at both ends of the limiting rod provide more stable accommodation effect for the barrel, avoiding articles flying out of the accommodating cavity under the action of external force when the barrel moves; the detachable connection of the first barrel cover with the limiting rod facilitates the placement or removal of articles from the first barrel cover, and is also easier to clean, maintain or replace; the second barrel cover connected and fixed with the rotating shaft can drive the barrel to rotate when the rotating shaft rotates, thereby improving the disinfection effect and also enabling the barrel to drain water more quickly; the transmission through the connecting portion can also provide more stable movement effect, which is helpful to realize the orderly rotation of the rotating shaft.

[0013] Preferably, the driving assembly comprises a first driving part, the first driving part comprising a hairspring, a hairspring shaft, a hairspring adjusting pin, a hairspring fixing pin and an eccentric shaft; two ends of the hairspring are connected with the hairspring fixing pin and the eccentric hairspring shaft respectively, the hairspring adjusting pin is arranged between the hairspring fixing pin and the hairspring shaft and abuts against the hairspring adjusting pin, so as to adjust the position of the hairspring relative to the hairspring shaft through the movement of the hairspring adjusting pin, and the hairspring can rotate around the hairspring shaft and drive the eccentric shaft to rotate around the hairspring shaft as the center.

[0014] In the scheme, the positions of the two ends of the hairspring are fixed, the hairspring can store mechanical potential energy through the rotation of the hairspring shaft, and the tightness of the hairspring can be effectively adjusted by adjusting the position of the hairspring adjusting pin, so as to control the speed of the release of the potential energy of the hairspring. The hairspring is connected with the eccentric shaft to realize the cooperative movement of the hairspring and the eccentric shaft, the hairspring can rotate around the hairspring shaft, the hairspring shaft is the center, the hairspring drives the eccentric shaft to rotate around the hairspring shaft as the center, so that the rotation of the eccentric shaft is caused by the movement of the hairspring, so that the driving assembly can produce a specific rotary motion under the action of the first driving part, which is helpful to realize the accurate control of the cylinder.

[0015] Preferably, the driving assembly further comprises a speed limiting device connected with the first driving part and the sterilization assembly respectively for limiting the movement speed of the driving device.

[0016] In the scheme, in order to make the rotation speed of the cylinder or the sterilization object in the sterilization assembly more uniform, realize stable sterilization and drying effect, it is necessary to control the speed of the release of the potential energy of the driving device and the rotation speed of the cylinder, so it is more direct and reliable to limit the speed through the connection of the speed limiting device with the first driving part and the sterilization assembly.

[0017] Preferably, the driving assembly comprises a longitudinal catch part, the longitudinal catch part comprising a longitudinal catch fork, a first longitudinal catch wheel, a second longitudinal catch wheel and a limiting piece; the longitudinal catch fork comprises a fork head and a rocker, the limiting piece is arranged at two sides of the fork head and has a spacing distance between the limiting piece and the fork head for limiting the movement distance of the fork head; the first longitudinal catch wheel and the second longitudinal catch wheel are coaxial; the eccentric shaft rotates and abuts against the fork head, so as to drive the rocker to move and abut against the first longitudinal catch wheel, so as to drive the first longitudinal catch wheel to rotate.

[0018] In the scheme, the two limiters on both sides of the prong head have a spacing distance with the prong head to limit the movement distance of the prong head, providing control over the movement range of the vertical fork; the eccentric shaft rotates and abuts against the prong head to drive the prong head to rotate by a certain angle, and the limiter can prevent the prong head from swinging too much under the action of inertia and other factors and thus being difficult to reset; when the plug swings, the rocker also moves synchronously into and out of the tile accessory, thereby causing the first vertical fork wheel to rotate, and the second vertical fork wheel coaxial with the first vertical fork wheel also rotates, and the shared axis forms a cooperative movement mechanism, and through the structure of the vertical fork, the rotation of the first driving part is driven by the force released by the rotation of the hairspring, and the precise speed control of each part of the driving assembly is realized through the cooperative movement between the prong head and the eccentric shaft.

[0019] Preferably, the driving assembly further comprises a driven part, the driven part further comprising a spring, a spring shaft and a spring box; the spring is arranged in the spring box, and the two ends of the spring are respectively connected and fixed with the spring box and the spring shaft, so as to drive the spring to rotate when the spring box rotates; the spring box is engaged with the second vertical fork wheel and the connecting part respectively, so as to drive the rotating shaft to rotate; the driven part comprises a rack, and the rack is engaged with the spring shaft.

[0020] In the scheme, the spring is a spring device capable of storing mechanical potential energy and releasing the energy when needed, the spring box protects the spring and enables it to store and release mechanical potential energy as much as possible while avoiding the influence of external force, the spring shaft is a medium for energy transmission of the spring, the spring box is engaged with the second vertical fork wheel, and the spring box also rotates when the second vertical fork wheel rotates, through the above mechanism, the released energy of the spring finally affects the movement of the rotating shaft, and the power transmission of the whole system is realized. When the spring releases energy, the movement of the driven part is realized, the rotation of the rotating shaft is driven, and then the work of the whole system is affected. In the scheme, the rack is a linear transmission device with a connecting part, which can transmit the energy released by the spring to the rack through the engagement with the spring shaft, so that the rack moves; by controlling the release of the spring and the movement of the rack, the time sequence control of the mechanical system can be realized, such as periodic action.

[0021] Preferably, the driving assembly further comprises a bottom plate and a cover plate, the bottom plate and the cover plate are connected and fixed to form a containing cavity, and the driving assembly is arranged in the containing cavity; the bottom plate has a groove for accommodating the hairspring and the spring, and the cover plate is provided with a through hole for allowing the spring shaft to pass through.

[0022] In the scheme, the containing cavity provides a stable structure environment for the driving assembly, and the arrangement of the driving assembly in the whole structure helps the compactness of the whole structure and the orderly layout of mechanical components; the groove on the bottom plate is used to accommodate the hairspring and the spring, which effectively prevents the hairspring and the spring from being unstable during work, and the through hole allows the spring shaft to pass through, so that the mechanical potential energy can be effectively transmitted through the driving assembly.

[0023] Preferably, the shell comprises a door body, a drawer rack and a side wall part, the door body is vertically connected and fixed with the drawer rack, and the plane where the drawer rack is located is parallel to the plane where the side wall part is located; along the length direction of the drawer rack, the rack is connected and fixed with the drawer rack, and the length direction of the rack is perpendicular to the length direction of the barrel; when the door body is closed, the rack moves relative to the spring barrel shaft to drive the spring to rotate.

[0024] In the scheme, the plane where the drawer rack is located is parallel to the plane where the side wall part is located, so that the rack can engage with the spring barrel shaft in the driving assembly in the movement process, and the drawer rack provides stable connection and fixation for the rack; when the door body is closed, the rack moves relative to the spring barrel shaft to drive the spring to rotate, so that the rotation of the spring is controlled by opening or closing the door body, and an intuitive control mode is provided for the operation of the system.

[0025] The positive progress effect of the present application is that:

[0026] The disinfection assembly can be used for the sanitary treatment of the articles, and is detachably connected with the driving assembly, so that the user can detach and connect the corresponding assembly for cleaning, maintenance or replacement; when the driving assembly is connected with the disinfection assembly, the driving assembly drives the first end of the disinfection assembly to move to drive the disinfection assembly to rotate, and the movement mode can adopt rotary motion, which is helpful to enhance the disinfection effect and cover all parts of the articles; the articles to be disinfected can also be driven to rotate, so that the articles stacked inside can be disinfected, the disinfection area and depth are expanded, the disinfection operation is more comprehensive, and the moisture on the articles to be disinfected can be shaken out more quickly when the articles or the disinfection assembly move, so that better drying effect is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a structure schematic view of the disinfection cabinet in the embodiment of the present application;

[0028] Figure 2 It is a structure schematic view of the disinfection cabinet (in the open door state) in the embodiment of the present application; Figure 1

[0029] It is a structure schematic view of the disinfection cabinet (in the closed door state) in the embodiment of the present application; Figure 3 Figure 2 It is a structure schematic view of the disinfection cabinet (in the closed door state) in the embodiment of the present application;

[0030] Figure 4 Figure 1 It is a structure schematic view of the driving assembly in the embodiment of the present application;

[0031] Figure 5 It is a structure schematic view of the driving assembly in the embodiment of the present application;

[0032] Figure 6 ​​Partial structure diagram of the driving assembly in the first state;

[0033] Figure 7 Partial structure diagram of the driving assembly in the second state;

[0034] Figure 8 Partial structure diagram of the driving assembly in the third state.

[0035] Explanation of reference numerals

[0036] 1 sterilization cabinet

[0037] 10 driving assembly

[0038] 11 first driving part

[0039] 110 hairspring

[0040] 111 hairspring shaft

[0041] 112 hairspring adjusting pin

[0042] 113 hairspring fixing pin

[0043] 114 eccentric shaft

[0044] 12 speed limiting device

[0045] 121 longitudinal fork

[0046] 122 first longitudinal escapement

[0047] 123 second longitudinal escapement

[0048] 124 limiting pin

[0049] 132 spring barrel shaft

[0050] 133 spring box

[0051] 14 bottom plate

[0052] 15 cover plate

[0053] 20 sterilization assembly

[0054] 21 barrel

[0055] 211 first barrel cover

[0056] 212 second barrel cover

[0057] 22 limiting ring

[0058] 23 limiting rod

[0059] 24 rotating shaft

[0060] 30 shell

[0061] 31 door body

[0062] 32 drawer rack

[0063] 33 rack gear DETAILED DESCRIPTION

[0064] The present application will be further described by way of example only with reference to the accompanying drawings. In the following examples, unless otherwise stated, the experimental procedures were carried out according to standard methods and conditions, or as specified in the commercial suppliers' instructions.

[0065] As shown in Figures 1 to 8 The present application provides a sterilization cabinet 1, which comprises a shell 30, the sterilization cabinet 1 further comprises a sterilization assembly 20 and a driving assembly 10 located in the shell 30; the sterilization assembly 20 is used for placing and sterilizing the articles to be sterilized; the driving assembly 10 can move relative to the shell 30, and the sterilization assembly 20 is detachably connected with the driving assembly 10; when the driving assembly 10 is connected with the sterilization assembly 20, the driving assembly 10 drives the first end of the sterilization assembly 20 to move to drive the sterilization assembly 20 or the articles to be sterilized to rotate.

[0066] In the embodiment, the sterilization assembly 20 can be used for the sanitary treatment of the articles, and is detachably connected with the driving assembly 10, so that the user can conveniently detach and connect the corresponding assemblies for cleaning, maintenance or replacement; when the driving assembly 10 is connected with the sterilization assembly 20, the driving assembly 10 drives the first end of the sterilization assembly 20 to move to drive the sterilization assembly 20 to rotate, and the movement mode can adopt the rotary movement, which is helpful to enhance the sterilization effect and cover all parts of the articles to be sterilized; the articles to be sterilized can also be driven to rotate, so that the articles stacked in the interior can be sterilized, the sterilization area and depth are expanded, and the sterilization operation is more comprehensive; when the articles or the sterilization assembly 20 move, the moisture on the articles to be sterilized can be more quickly shaken off, so that better drying effect is achieved.

[0067] As shown in Figure 2 The sterilization assembly 20 comprises an ultraviolet lamp (not shown in the figure) and a cylinder 21, the ultraviolet lamp is arranged on the shell 30 and faces the cylinder 21, and the cylinder 21 is connected with the driving assembly 10 to drive the cylinder 21 to rotate. In the embodiment, the sterilization assembly 20 is arranged as a chopstick cylinder assembly, and the cylinder 21 in the chopstick cylinder assembly is used for placing chopsticks and other tableware, so that the chopsticks and other tableware can be dispersed by the rotation of the cylinder 21 and the water droplets can be quickly separated, thereby enabling the tableware to better and faster achieve the sterilization and drying effect. Figure 4As shown, in the present embodiment, the chopstick barrel 21 comprises a rotating shaft 24, a plurality of limiting rings 22 and limiting rods 23 cooperatively forming a containing cavity of the chopstick barrel, which is hollow in both circumferential and length directions, so as to facilitate sterilization and water removal. The rotating shaft 24 is connected with the barrel 21, so that the rotating shaft 24 can drive the barrel 21 to rotate when the rotating shaft 24 rotates.

[0068] The chopstick barrel 21 further comprises a first barrel cover 211 and a second barrel cover 212, which are respectively abutted with two ends of the limiting rod 23, and the first barrel cover 211 is detachably connected with the limiting rod 23, and the second barrel cover 212 is fixedly connected with the rotating shaft 24. The first barrel cover 211 can be taken off to facilitate the placement of chopsticks. The end of the rotating shaft 24 facing the driving assembly 10 is provided with a connecting part, and the rotating shaft 24 is connected with the driving assembly 10 through the connecting part. In the present embodiment, the connecting part is provided as a chopstick barrel gear shaft, which is engaged with the driving assembly 10. When the chopstick barrel gear shaft rotates due to the energy released by the driving assembly 10, the chopstick barrel 21 is fixedly connected with the chopstick barrel gear shaft and rotates therewith.

[0069] In the present embodiment, the barrel covers provided at both ends of the limiting rod 23 provide more stable containing effect for the barrel 21, so as to avoid the flying out of the containing cavity due to the external force when the barrel 21 moves. The gear transmission mode can also provide more stable movement effect, which is helpful to realize the orderly rotation of the rotating shaft 24.

[0070] As shown, Figures 2-8 The driving assembly 10 comprises a first driving part 11, which comprises a hairspring 110, a hairspring shaft 111, a hairspring shaft adjusting pin 112, a hairspring shaft fixing pin 113 and an eccentric shaft 114. The two ends of the hairspring 110 are respectively connected with the hairspring shaft fixing pin 113 and the eccentric hairspring shaft 111. The hairspring shaft adjusting pin 112 is arranged between the hairspring shaft fixing pin 113 and the hairspring shaft 111 and abuts with the hairspring shaft adjusting pin 112, so as to adjust the position of the hairspring 110 relative to the hairspring shaft 111 by the movement of the hairspring shaft adjusting pin 112. The hairspring 110 can rotate around the hairspring shaft 111 and drive the eccentric shaft 114 to rotate around the hairspring shaft 111 as the center.

[0071] In the embodiment, the two end positions of the hairspring 110 are fixed, and the hairspring 110 can store mechanical potential energy through rotation of the hairspring shaft 111, and the tightness of the hairspring 110 can be effectively adjusted by adjusting the position of the hairspring shaft adjusting pin 112 to control the speed of the hairspring 110 potential energy release. The hairspring 110 is connected with the eccentric shaft 114 to realize the cooperative movement of the hairspring 110 and the eccentric shaft 114, the hairspring 110 can rotate around the hairspring shaft 111 as the center, the hairspring 110 drives the eccentric shaft 114 to rotate around the hairspring shaft 111 as the center, so that the rotation of the eccentric shaft 114 is caused by the movement of the hairspring 110, so that the driving assembly 10 can produce a specific rotary motion under the action of the first driving part 11, which is helpful to realize the accurate control of the barrel 21.

[0072] In the embodiment, the driving assembly 10 further comprises a speed limiting device 12 connected with the first driving part 11 and the sterilization assembly 20 respectively for limiting the movement speed of the driving device. Specifically, as shown in the figure, Figures 4-8 The speed limiting device 12 comprises a longitudinal fork 121, a first longitudinal pawl 122, a second longitudinal pawl 123 and a limiting piece. The longitudinal fork 121 comprises a fork head and a rocker, and the limiting piece is provided with two limiting pins 124 on both sides of the fork head. In the embodiment, the limiting piece is provided with two limiting pins 124, and there is a spacing distance between the two limiting pins 124 and the fork head to limit the movement distance of the fork head. The first longitudinal pawl 122 and the second longitudinal pawl 123 are coaxial. The eccentric shaft 114 rotates and abuts against the fork head to drive the rocker to move and abut against the first longitudinal pawl 122 to drive the first longitudinal pawl 122 to rotate.

[0073] During the rotation of the eccentric shaft 114, the fork head is abutted and driven to rotate by a certain angle, and the limiting piece can avoid the fork head from swinging too much under the action of inertia and other factors and thus being difficult to reset. When the plug swings, the rocker also moves in and out of the inlay to make the first longitudinal pawl 122 rotate. The second longitudinal pawl 123 coaxial with the first longitudinal pawl 122 also rotates, and the shared axis forms a cooperative movement mechanism. Through the structure of the longitudinal fork, the rotation of the longitudinal pawl is driven by the force released by the rotation of the hairspring 110 in the first driving part 11, and the precise control of the rotation speed of each part in the driving assembly 10 is realized through the cooperative movement between the fork head and the eccentric shaft 114.

[0074] As shown in the figure, Figures 1-4As shown, in the embodiment, the driving assembly 10 further comprises a driven part, the driven part further comprises a spring, a spring shaft 132 and a spring box 133; the spring is arranged in the spring box 133, and two ends of the spring are respectively connected and fixed with the spring box 133 and the spring shaft 132, so as to drive the spring to rotate when the spring box 133 rotates; the spring box 133 is respectively engaged with the second longitudinal wheel 123 and the connecting part, so as to drive the rotating shaft 24 to rotate; the driven part comprises a rack 33, and the rack 33 is engaged with the spring shaft 132. The spring is a spring device capable of storing mechanical potential energy and releasing the energy when needed, the spring box 133 protects the spring and enables the spring to store and release the mechanical potential energy as much as possible while avoiding the influence of external force, the spring shaft 132 is a medium for the spring to transmit energy, and the spring box 133 is engaged with the second longitudinal wheel 123, so that the spring box 133 also rotates when the second longitudinal wheel 123 rotates. Through the above mechanism, the released energy of the spring finally affects the movement of the rotating shaft 24, and power transmission of the whole system is realized. When the spring releases energy, the movement of the driven part is realized, the rotation of the rotating shaft 24 is driven, and the work of the whole system is affected. In the scheme, the rack 33 is a linear transmission device with a connecting part, which can transmit the energy released by the spring to the rack 33 through the engagement with the spring shaft 132, so that the rack 33 moves; by controlling the release of the spring and the movement of the rack 33, the time sequence control of the mechanical system can be realized, for example, the periodic action.

[0075] As shown in the figure, Figures 5-6 As shown, the driving assembly 10 further comprises a bottom plate 14 and a cover plate 15, the bottom plate 14 and the cover plate 15 are connected and fixed to form a containing cavity, and the driving assembly 10 is partially arranged in the containing cavity; the bottom plate 14 has a groove for accommodating the hairspring 110 and the spring, and the cover plate 15 is provided with a through hole for allowing the spring shaft 132 to pass through; the groove on the bottom plate 14 is used for accommodating the hairspring 110 and the spring, which effectively prevents the hairspring 110 and the spring from being unstable during work, and the through hole allows the spring shaft 132 to pass through, so that the mechanical potential energy can be effectively transmitted through the driving assembly 10.

[0076] As shown in the figure, Figures 1-6As shown, the housing 30 includes a door 31, a drawer frame 32, and a side wall. The door 31 is perpendicularly connected and fixed to the drawer frame 32, and the plane of the drawer frame 32 is parallel to the plane of the side wall. Along the length of the drawer frame 32, a rack 33 is connected and fixed to the drawer frame 32, and the length of the rack 33 is perpendicular to the length of the cylinder 21. When the door 31 is closed, the rack 33 moves relative to the spring wheel shaft 132 to drive the spring to rotate. The plane of the drawer frame 32 is parallel to the plane of the side wall, so that the rack 33 can engage with the spring wheel shaft 132 in the drive assembly 10 during movement. The drawer frame 32 provides a stable connection and fixation for the rack 33. When the door 31 is closed, the rack 33 moves relative to the spring wheel shaft 132 to drive the spring to rotate, thereby realizing the control of the spring rotation by opening or closing the door 31, providing an intuitive control method for the operation of the system.

[0077] In other alternative embodiments, the drive component 10 can also be a motor, which is connected to the chopsticks container 21 in the disinfection component 20. The motor drives the container 21 to rotate, thereby achieving uniform sterilization and rapid drying. The motor drive can more stably control the rotation speed of the container 21 and make corresponding adjustments according to actual needs.

[0078] like Figures 1-8 As shown, in this embodiment, the movement process of controlling the rotation of the chopstick holder 21 by opening and closing the door 31 of the disinfection cabinet 1 is as follows: One end of the hairspring 110 is fixed to the hairspring shaft 111, and the other end is fixed to the hairspring shaft fixing pin 113 on the base. The hairspring shaft 111 can rotate relative to the base. The first escape wheel 122 and the second escape wheel 123 are fixed relative to each other and can rotate relative to the base. The gear on the second escape wheel 123 meshes with the gear on the mainspring barrel 133. The first escape wheel 122 cooperates with the escape fork 121. The escape fork 121 is connected to the base through the escape fork 121 shaft and can rotate around the escape fork 121 shaft. The feed and feed plates on the escape fork 121 cooperate with the escape wheels, and the other end of the fork cooperates with the eccentric shaft 114 on the hairspring shaft 111.

[0079] like Figures 1 to 8 As shown, when the disinfection cabinet 1 is closed, the rack 33 drives the gear shaft of the spring barrel 133 to rotate counterclockwise, while the spring barrel 133 is restricted from rotating more by the escapement mechanism, thereby tightening the spring and accumulating energy.

[0080] Figure 6 This is the initial state of the drive assembly 10, i.e., the escapement mechanism is rotating. When the disinfection cabinet 1 closes, as... Figure 7As shown, the driving assembly 10 is in the second state, the assembly is in the first stage of movement. The energy released by the spring in the spring box 133 drives the spring box 133 to rotate, the spring box 133 drives the first vertical escapement 122 to rotate through the engagement with the gear on the second vertical escapement 123, the first vertical escapement 122 pushes the inratchet to make the vertical escapement 121 rotate clockwise around the vertical escapement 121 axis, the fork head hits the eccentric shaft 114 to make the hairspring shaft 111 rotate counterclockwise, the hairspring 110 rotates to increase the potential energy of the hairspring 110, and the hairspring 110 stays in the fixed position under the limitation of the base limiting pin 124, at the same time, the outratchet on the vertical escapement 121 rotates with the vertical escapement 121 to block the vertical escapement to prevent it from rotating.

[0081] As shown, Figure 8 As shown, the driving assembly 10 is in the third state, the driving assembly 10 is in the second stage of movement, the potential energy of the hairspring 110 is released to drive the hairspring shaft 111 to rotate clockwise when the kinetic energy of the hairspring shaft 111 rotating counterclockwise is exhausted, the eccentric shaft 114 on the hairspring shaft 111 hits the fork head to make the vertical escapement 121 rotate counterclockwise around the vertical escapement 121 axis, the outratchet no longer blocks the vertical escapement, and the first vertical escapement 122 continues to rotate.

[0082] When the eccentric shaft 114 on the hairspring shaft 111 rotates to the other side under the driving of the kinetic energy of the hairspring 110 and inertia during the third stage of movement of the driving assembly 10, the inratchet of the vertical escapement 121 blocks the vertical escapement to stop rotating, and the potential energy of the hairspring 110 is accumulated again at this time.

[0083] During the fourth stage of movement of the driving assembly 10, the potential energy of the hairspring 110 is released to drive the hairspring shaft 111 to rotate counterclockwise, the eccentric shaft 114 on the hairspring shaft 111 hits the fork head of the vertical escapement 121 to make the vertical escapement 121 rotate clockwise, the inratchet no longer blocks the vertical escapement, and the vertical escapement continues to rotate. The above four stages are continuously circulated during the operation of the driving assembly 10, thereby limiting the release of the potential energy of the spring and slowly rotating the spring box 133. The position of the hairspring shaft adjusting pin 112 can be adjusted to control the tightness of the hairspring 110, so as to control the swing speed of the hairspring shaft 111, that is, the release speed of the energy of the spring in the spring box 133.

[0084] Although the specific embodiments of the present application are described above, those skilled in the art should understand that this is only an example, and the protection scope of the present application is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the present application, and these changes and modifications all fall within the protection scope of the present application.

Claims

1. A sterilizer comprising a housing, characterized by, The disinfection cabinet further comprises a disinfection assembly and a driving assembly in the shell; The disinfection assembly is used for placing and disinfecting the articles to be disinfected; The driving assembly is movable relative to the shell, and the disinfection assembly is detachably connected with the driving assembly; When the driving assembly is connected with the disinfection assembly, the driving assembly drives the first end of the disinfection assembly to move to drive the disinfection assembly or the articles to be disinfected to rotate; The disinfection assembly comprises an ultraviolet lamp and a cylinder, the ultraviolet lamp is arranged on the shell and faces the cylinder, and the cylinder is connected with the driving assembly to drive the cylinder to rotate; The cylinder comprises a rotating shaft, a limiting ring and a limiting rod; The limiting ring and the limiting rod are both arranged in plurality, the limiting rod is fixedly connected with the limiting ring, the plurality of limiting rods are arranged in interval along the circumferential direction of the limiting ring, and the plurality of limiting rings are arranged in interval along the length direction of the limiting rod to form a containing cavity of the cylinder; The rotating shaft is arranged in the containing cavity, and one end of the rotating shaft is fixedly connected with the driving assembly to drive the cylinder to rotate; The cylinder further comprises a first cylinder cover and a second cylinder cover, The first cylinder cover and the second cylinder cover are respectively abutted with two ends of the limiting rod, the first cylinder cover is detachably connected with the limiting rod, and the second cylinder cover is fixedly connected with the rotating shaft; One end of the rotating shaft facing the driving assembly is provided with a connecting portion, and the rotating shaft is connected with the driving assembly through the connecting portion; The driving assembly comprises a first driving portion, a speed limiting device and a driven portion, the driven portion further comprises a spring, a spring shaft and a spring box, the spring is arranged in the spring box, and two ends of the spring are fixedly connected with the spring box and the spring shaft respectively, so that the spring is driven to rotate when the spring box rotates; The spring box is engaged with the speed limiting device and the connecting portion respectively to drive the rotating shaft to rotate; the driven portion comprises a rack, and the rack is engaged with the spring shaft; The shell comprises a door body, a drawer frame and a side wall portion, the door body is fixedly connected with the drawer frame perpendicularly, and the plane where the drawer frame is located is parallel to the plane where the side wall portion is located; Along the length direction of the drawer frame, the rack is fixedly connected with the drawer frame, and the length direction of the rack is perpendicular to the length direction of the cylinder; When the door body is closed, the rack moves relative to the spring shaft to drive the spring to rotate.

2. The cabinet of claim 1, wherein, The first driving portion comprises a hairspring, a hairspring shaft, a hairspring adjusting pin, a hairspring fixing pin and an eccentric shaft, two ends of the hairspring are connected with the hairspring fixing pin and the hairspring shaft respectively, the hairspring adjusting pin is arranged between the hairspring fixing pin and the hairspring shaft and abuts against the hairspring adjusting pin, so as to adjust the position of the hairspring relative to the hairspring shaft by the movement of the hairspring adjusting pin; And the hairspring can rotate around the hairspring shaft and drive the eccentric shaft to rotate around the hairspring shaft as the center.

3. The cabinet of claim 2, wherein, The speed limiting device is connected with the first driving portion and the disinfection assembly respectively to limit the movement speed of the driving assembly.

4. The cabinet of claim 3, wherein, The speed limiting device comprises a longitudinal fork, a first longitudinal pawl, a second longitudinal pawl and a limiting piece; The longitudinal fork comprises a fork head and a rocker, and the limiting piece is arranged on both sides of the fork head, and there is a spacing distance between the limiting piece and the fork head to limit the movement distance of the fork head; The first longitudinal pawl and the second longitudinal pawl are coaxial, and the eccentric shaft rotates and abuts against the fork head to drive the rocker to move and abut against the first longitudinal pawl to drive the first longitudinal pawl to rotate.

5. The cabinet according to claim 4, wherein The spring box is engaged with the second longitudinal pawl and the connecting part to drive the rotating shaft to rotate.

6. The cabinet of claim 5, wherein, The driving assembly further comprises a bottom plate and a cover plate, the bottom plate is connected and fixed with the cover plate to form a containing cavity, and the driving assembly is partially arranged in the containing cavity; The bottom plate has a groove to contain the hairspring and the spring, and the cover plate is provided with a through hole to allow the spring shaft to pass through.

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