Medical sterilizer
By designing a medical sterilizer with a motor-driven transmission system, the horizontal movement of the pallet is achieved, and the problems of fixed position of the steam sterilizer tray and high-temperature scalding are solved, improving the safety of use and the convenience of taking out the device.
Patent Information
- Application Number
- CN202420592294.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-25
AI Technical Summary
The existing steam sterilizer tray is fixed on the upper and lower positions, and the internal temperature of the sterilizer that has just been sterilized has not completely dissipated, resulting in scalding of the hands of medical staff and difficulty in taking out the internal equipment.
A medical sterilizer is designed to drive the two pallets fixed between the racks to move horizontally toward or away from the box, and use a motor-driven transmission system to realize up and down movement of the pallets to prevent medical staff from directly inserting their hands into the high-temperature box.
It effectively avoids scalds caused by holding the tray, improves the safety of medical sterilizers, and solves the problem of difficulty in removing internal devices.
Smart Images
Figure CN222657503U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sterilizers, in particular to a medical sterilizer. Background Art
[0002] A sterilizer is an instrument that can kill or remove all microorganisms on the transmission medium, including bacterial spores and non-pathogenic microorganisms. There are usually three methods of sterilization: moist heat sterilization, dry heat sterilization, and chemical sterilization.
[0003] The tray of the existing steam sterilizer is fixed in the upper and lower positions, and the temperature inside the sterilizer that has just finished sterilization has not completely dissipated, which may cause scalds on the hands of medical staff, thereby causing damage to the human body, and the instruments inside are difficult to remove. Utility Model Content
[0004] The utility model aims to provide a medical sterilizer, which drives two trays fixed between racks to make horizontal movements toward or away from the box body, and does not require medical staff to put their hands deep into the box body after opening the box body, thereby avoiding burns caused by the process of taking the tray, improving the safety of the use of the medical sterilizer, and solving the problem that the upper and lower positions of the trays of the existing steam sterilizers are fixed, and the internal temperature of the sterilizer that has just been sterilized has not completely dissipated, which may cause burns to the hands of medical staff, thereby causing damage to the human body, and the instruments located inside are difficult to take out.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model discloses a medical sterilizer, which comprises a box body. Two rotating holes are opened on the top of the box body, and an adjusting component is rotatably matched between the two rotating holes.
[0007] The adjustment assembly includes two rotating shafts, and a plurality of main gears are fixed on the circumferential sides of the two rotating shafts, and a tray is meshed and matched between adjacent main gears.
[0008] The tray is fixed with slave racks on two opposite outer sides, and the two slave racks are respectively meshed with two adjacent main gears; the first moving wheels are fixed on the circumferential sides of the two rotating shafts.
[0009] The first moving wheel is equipped with a first transmission chain for transmission on the circumferential side surface, the first transmission chain is equipped with a second moving wheel for transmission inside, a rotating rod is fixed on the top of the second moving wheel, transmission gears are fixed on the circumferential side surfaces of the two rotating rods above the second moving wheel, and the two transmission gears are meshed with each other.
[0010] The utility model is further configured that a third moving wheel is fixed to the peripheral side surface of the rotating rod.
[0011] A motor is fixedly installed on the top of the box body, a fourth moving wheel is fixedly connected to the output end of the motor, and a second transmission chain is provided between the third moving wheel and the fourth moving wheel.
[0012] The utility model is further configured that two connecting frames are fixed on the top of the box body, and limiting holes are provided on the tops of the two connecting frames, and the rotating rod is rotatably matched with the limiting holes.
[0013] Two limiting cylinders are fixed on the top of the box body, and the two rotating rods are respectively rotatably matched with the two limiting cylinders.
[0014] The utility model is further configured that a plurality of tray grooves are provided on two opposite side surfaces of the inner wall of the box, and a plurality of tray grooves are provided on one side surface thereof with a sliding groove.
[0015] The utility model is further configured that sliders are fixed to two opposite sides of the tray, the tray is slidably matched with the tray groove, and the sliders are slidably matched with the slide groove.
[0016] The utility model is further configured that a heat dissipation plate is provided on the inner wall of the box.
[0017] The utility model is further configured that a plurality of heat dissipation holes are provided on the heat dissipation plate.
[0018] The utility model is further configured that two cooling fans are fixedly installed on the inner wall of the box.
[0019] The utility model has the following beneficial effects:
[0020] 1. The utility model starts the motor to rotate the fourth moving wheel, and through the transmission cooperation between the third moving wheel and the fourth moving wheel, drives a rotating rod fixed at the center of the third moving wheel to rotate, and through the meshing cooperation between the two transmission gears, drives another rotating rod to rotate in the opposite direction to the previous rotating rod, and through the transmission cooperation between the second moving wheel fixed on the peripheral side of the two rotating rods and the first moving wheel, the two rotating shafts respectively fixed at the center of the two first moving wheels rotate in the opposite direction, and through the meshing cooperation between the two slave racks and the two adjacent main gears, drive the tray fixed between the two slave racks to do horizontal movement toward the inside of the box or away from the box, without the need for medical staff to put their hands deep into the box after opening the box, avoiding burns caused by the process of taking the tray, and improving the safety of the use of the medical sterilizer.
[0021] 2. The utility model can change the up and down position of the tray according to the size of the items to be sterilized on the tray, wherein the tray is slidably matched with the tray grooves opened on the two opposite sides of the inner wall of the box body, and the sliders fixed on the two opposite sides of the tray are slidably matched with the slide groove opened on one side of the tray groove.
[0022] 3. The utility model starts the power supply of two cooling fans fixedly installed on the inner wall of the box, so that the wind generated by the electric fans is transmitted into the box through a plurality of cooling holes opened on the heat dissipation plate, which can quickly cool the box and facilitate medical staff to take out the tray. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0024] Figure 1 It is a schematic diagram of the structure of a medical sterilizer.
[0025] Figure 2 for Figure 1 A is an enlarged schematic diagram.
[0026] Figure 3 for Figure 1 A magnified schematic diagram of B.
[0027] Figure 4 Schematic diagram of the structure of the adjustment component.
[0028] Figure 5 for Figure 4 A magnified schematic diagram of C in the middle.
[0029] Figure 6 It is a schematic diagram of the structure of the box.
[0030] Figure 7 for Figure 6 A magnified schematic diagram of D in the middle.
[0031] Figure 8 for Figure 6 A magnified schematic diagram of E.
[0032] Fig. 9 A cross-sectional view of the box.
[0033] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0034] 1-box, 2-adjustment component, 101-rotating hole, 102-motor, 103-fourth moving wheel, 104-second conveying chain, 105-connecting frame, 106-limiting hole, 107-tray slot, 108-slide slot, 109-slider, 110-heat sink plate, 111-heat sink hole, 112-cooling fan, 113-limiting cylinder, 201-rotating shaft, 202-main gear, 203-tray, 204-slave rack, 205-first moving wheel, 206-first conveying chain, 207-second moving wheel, 208-rotating rod, 209-transmission gear, 210-third moving wheel. DETAILED DESCRIPTION
[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1
[0037] See also Figure 1-9 The utility model is a medical sterilizer, comprising a box body 1; two rotating holes 101 are opened on the top of the box body 1, and an adjusting component 2 is rotatably matched between the two rotating holes 101; the adjusting component 2 includes two rotating shafts 201, and a plurality of main gears 202 are fixed on the peripheral sides of the two rotating shafts 201, and a tray 203 is meshed and matched between adjacent main gears 202; slave racks 204 are fixed on the two opposite outer sides of the tray 203, and the two slave racks 204 are respectively meshed and matched with two adjacent main gears 202; first moving wheels 205 are fixed on the peripheral sides of the two rotating shafts 201; a first conveying chain 206 is matched with the peripheral side of the first moving wheel 205, and a second moving wheel 207 is matched with the internal transmission of the first conveying chain 206, a rotating rod 208 is fixed on the top of the second moving wheel 207, and a transmission gear 209 is fixed on the peripheral side of the two rotating rods 208 above the second moving wheel 207, and the two transmission gears 209 are meshed and matched.
[0038] Specifically, a third moving wheel 210 is fixed to the side surface of the rotating rod 208 .
[0039] Furthermore, a motor 102 is fixedly installed on the top of the box body 1 , a fourth moving wheel 103 is fixedly connected to the output end of the motor 102 , and a second transmission chain 104 is coupled between the third moving wheel 210 and the fourth moving wheel 103 .
[0040] The operation process of this embodiment is as follows: by starting the motor 102, the fourth moving wheel 103 rotates, and through the transmission cooperation between the third moving wheel 210 and the fourth moving wheel 103, a rotating rod 208 fixed at the center of the third moving wheel 210 is driven to rotate, and through the meshing cooperation between the two transmission gears 209, another rotating rod 208 is driven to rotate in the opposite direction to the previous rotating rod 208, and through the transmission cooperation between the second moving wheel 207 fixed on the side surfaces of the two rotating rods 208 and the first moving wheel 205, the two rotating shafts 201 respectively fixed at the centers of the two first moving wheels 205 rotate in the opposite directions, and through the meshing cooperation between the two slave racks 204 and the two adjacent main gears 202, the tray 203 fixed between the two slave racks 204 is driven to move horizontally toward the inside of the box body 1 or away from the box body 1, and the medical staff does not need to put their hands deep into the box body 1 after opening the box body 1, which avoids burns caused by the process of taking the tray 203, thereby improving the safety of the use of the medical sterilizer. Specific embodiment 2
[0042] See also Figure 1-9 On the basis of the first specific embodiment, two connecting frames 105 are fixed on the outer top of the box body 1, and the tops of the two connecting frames 105 are provided with limiting holes 106, and the rotating rods 208 are rotatably matched with the limiting holes 106; two limiting cylinders 113 are fixed on the outer top of the box body 1, and the two rotating rods 208 are rotatably matched with the two limiting cylinders 113 respectively.
[0043] Specifically, a plurality of tray slots 107 are formed on two opposite sides of the inner wall of the box body 1 , and a sliding slot 108 is formed on one side of the plurality of tray slots 107 .
[0044] Furthermore, sliders 109 are fixed to two opposite sides of the tray 203 , the tray 203 is slidably matched with the tray groove 107 , and the sliders 109 are slidably matched with the slide groove 108 .
[0045] The operation process of this embodiment is: the two rotating rods 208 are respectively rotated to match with the limiting holes 106 opened on the top of the two connecting frames 105, and then the two rotating rods 208 are respectively rotated to match into the two limiting cylinders 113 fixed on the top outside the box body 1, and then the tray 203 to be sterilized can be placed in the box body 1, and the position of the tray 203 can be changed according to the size of the items to be sterilized on the tray 203, wherein the tray 203 is slidably matched with the tray grooves 107 opened on the two opposite sides of the inner wall of the box body 1, and the sliders 109 fixed on the two opposite sides of the tray 203 are slidably matched with the slide grooves 108 opened on one side of the tray groove 107. Specific embodiment three
[0047] See also Figure 1-9 On the basis of the first and second specific embodiments, a heat dissipation plate 110 is provided on the inner wall of the box body 1 .
[0048] Specifically, a plurality of heat dissipation holes 111 are formed on the heat dissipation plate 110 .
[0049] Furthermore, two cooling fans 112 are fixedly installed on the inner wall of the box body 1.
[0050] The operation process of this embodiment is: by starting the power of the two cooling fans 112 fixedly installed on the inner wall of the box 1, the wind generated by the cooling fans 112 is transmitted to the box 1 through the plurality of cooling holes 111 opened on the heat dissipation plate 110, which can quickly cool down the box 1 and facilitate medical staff to take out the tray.
[0051] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0052] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A medical sterilizer, comprising a housing (1); characterized in that: Two rotating holes (101) are formed on the top of the outer side of the box body (1), and an adjusting component (2) is rotatably engaged between the two rotating holes (101); The adjustment assembly (2) comprises two rotating shafts (201), a plurality of main gears (202) are fixed on the circumferential side surfaces of the two rotating shafts (201), and a tray (203) is meshed and matched between adjacent main gears (202); The tray (203) is fixed with slave racks (204) on two opposite outer sides, and the two slave racks (204) are respectively meshed with two adjacent main gears (202); the first moving wheels (205) are fixed on the peripheral sides of the two rotating shafts (201); The first moving wheel (205) is coupled to a first conveying chain (206) for transmission on the circumferential side surface, the first conveying chain (206) is coupled to a second moving wheel (207) for transmission inside, a rotating rod (208) is fixed to the top of the second moving wheel (207), transmission gears (209) are fixed to the circumferential side surfaces of the two rotating rods (208) above the second moving wheel (207), and the two transmission gears (209) are meshed with each other.
2. A medical sterilizer according to claim 1, characterized in that: A third moving wheel (210) is fixed on the peripheral side of the rotating rod (208); A motor (102) is fixedly mounted on the top of the outer side of the box body (1); a fourth moving wheel (103) is fixedly connected to the output end of the motor (102); and a second transmission chain (104) is provided between the third moving wheel (210) and the fourth moving wheel (103).
3. A medical sterilizer according to claim 2, characterized in that: Two connecting frames (105) are fixed on the top of the outer side of the box body (1), and the tops of the two connecting frames (105) are both provided with limiting holes (106), and the rotating rod (208) is rotatably matched with the limiting holes (106); Two limiting cylinders (113) are fixed on the outer top of the box body (1), and the two rotating rods (208) are respectively rotatably matched with the two limiting cylinders (113).
4. A medical sterilizer according to claim 3, characterized in that: The inner wall of the box body (1) is provided with a plurality of tray grooves (107) on two opposite sides, and a sliding groove (108) is provided on one side of the plurality of tray grooves (107).
5. A medical sterilizer according to claim 4, characterized in that: Slide blocks (109) are fixed to two opposite sides of the tray (203); the tray (203) is slidably matched with the tray groove (107); and the slide blocks (109) are slidably matched with the slide groove (108).
6. A medical sterilizer according to claim 5, characterized in that: A heat dissipation plate (110) is provided on the inner wall of the box body (1).
7. A medical sterilizer according to claim 6, characterized in that: The heat dissipation plate (110) is provided with a plurality of heat dissipation holes (111).
8. A medical sterilizer according to claim 7, characterized in that: Two cooling fans (112) are fixedly mounted on the inner wall of the box body (1).