Storage device for vacuum sterilizer

Abstract

The utility model discloses a storage device for a vacuum sterilizer, which relates to the technical field of vacuum sterilizers, and comprises a box body, a box bin is arranged at the front end of the box body, a box door is rotatably connected to the front end of the box body, the box door is matched with a bin opening of the box bin, a storage rack is arranged in the box bin, the storage rack comprises transverse rack plates which are distributed in a linear array, and the transverse rack plates are arranged on the box body. The storage device comprises a transverse frame plate, through openings distributed in a rectangular array are formed in the transverse frame plate, two bidirectional screw rods are rotationally connected to the upper portion of the transverse frame plate, two first sliding blocks are arranged on the outer sides of the bidirectional screw rods in a threaded and sleeving mode, and first inclined rods are rotationally connected to the tops of the two first sliding blocks. The adjustable storage rack is arranged in the vacuum sterilizer, the storage rack is divided into a plurality of independent compartments by a plurality of transverse rack plates, and the space height of the compartments can be adjusted only by independently adjusting the two-way screw rod on each transverse rack plate, so that the applicability of the vacuum sterilizer can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum sterilizers, in particular to a placing device for vacuum sterilizers. Background Art

[0002] This all-new autoclave features a top-mounted water tank design, full computer control, digital display, and a modular, user-friendly interface. It complies with EU EN13060 and European Class B standards. It features triple-pulsation vacuum and post-vacuum drying, achieving a vacuum level of -0.8 bar and maintaining a residual instrument temperature of <0.2%. It also supports BD testing. An optional micro-printer records the sterilization process. It is widely applicable in medical settings, drug testing, epidemic prevention, pharmaceutical manufacturing, and other biotechnology industries, as well as research institutes. It can be used to sterilize surgical instruments, dressings, and pharmaceuticals.

[0003] Currently, when placing items in a vacuum sterilizer, a shelf is generally required to divide the sterilization chamber of the vacuum sterilizer into multiple compartments to facilitate the sterilization of multiple items at the same time. However, the space size of each compartment in the current vacuum sterilizer is fixed and cannot be adjusted according to the size and height of the items, thus reducing the applicability of the vacuum sterilizer. Summary of the Invention

[0004] The purpose of the utility model is to provide a storage device for a vacuum sterilizer, so as to solve the problem of low applicability of the current vacuum sterilizer proposed in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a storage device for a vacuum sterilizer, comprising a box body, a box bin is provided at the front end of the box body, a box door is rotatably connected to the front end of the box body, the box door is adapted to the box bin opening, a placement rack is provided in the box bin, the placement rack includes a horizontal frame plate distributed in a linear array, the horizontal frame plate is provided with a through opening distributed in a rectangular array, two bidirectional screws are rotatably connected to the upper part of the horizontal frame plate, two first sliders are threadedly sleeved on the outer side of the bidirectional screw, the tops of the two first sliders are rotatably connected to a first tilting rod, the two first tilting rods are symmetrically arranged with each other, the first tilting rod is rotatably connected to the bottom of the adjacent horizontal frame plate, two mirror-symmetrical external threads are provided on the outer side of the bidirectional screw, and the two first sliders are respectively threadedly sleeved on the two external threads.

[0006] Preferably, the bottom of the cross frame is fixedly connected to a sliding rod, and two second sliding blocks are provided with a sliding sleeve on the outer side of the sliding rod. The bottoms of the two second sliding blocks are rotatably connected to second oblique rods, and the two second oblique rods are symmetrically arranged with each other. The second oblique rods are rotatably connected to the tops of adjacent cross frames, and the centers of the second oblique rods are rotatably connected to the centers of the first oblique rods, and the two second oblique rods and the first oblique rod are staggered and cross-arranged with each other, and the second oblique rods and the first oblique rod are cross-staggered and arranged with each other.

[0007] Preferably, one side of the cross frame plate is rotatably connected to a connecting rod, and the connecting rod is located between two bidirectional screws. One end of the connecting rod and one end of the bidirectional screw are fixedly connected to a bevel gear, and the bevel gear on the connecting rod is meshed with the bevel gear on the bidirectional screw.

[0008] Preferably, both sides of the bottom of the placement rack are fixedly connected with a first support rod, and the bottom of the first support rod is provided with a first pulley.

[0009] Preferably, both sides of the bottom of the placement rack are rotatably connected to the second support rods, each of the first support rods is located between each two second support rods, a second pulley is provided at the bottom of the second support rod, and the placement rack is provided with a limiting component for limiting the rotation of the second support rod, and the length of the first support rod is smaller than the length of the second support rod.

[0010] Preferably, the limiting assembly includes a limiting rod, one end of the limiting rod is rotatably connected to one side of the second support rod, the other end of the limiting rod is provided with a through-hole, a limiting groove is provided at the bottom of the placement rack and at a corresponding position relative to each limiting rod, a threaded hole is formed on the inner wall of the limiting groove, a threaded rod is threadedly connected to the threaded hole, the other end of the limiting rod is plugged into the limiting groove, and the through hole at the other end of the limiting rod is plugged into the movable end of the threaded rod.

[0011] Preferably, a placement tray is placed on the horizontal frame plate, and a through hole distributed in a rectangular array is opened on the top of the placement tray, and the through holes and the through opening are corresponding and connected to each other.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The present application provides an adjustable storage rack in a vacuum sterilizer. The storage rack is divided into multiple separate compartments by multiple horizontal boards. The spatial height of the compartment can be adjusted by adjusting the bidirectional screw on each horizontal board separately, thereby effectively improving the applicability of the vacuum sterilizer.

[0014] 2. This application provides a bidirectional screw and a connecting rod, which makes the adjustment of the placement rack simple, convenient and stable.

[0015] 3. The present application sets a first support rod and a second support rod so that the two structures can be used in conjunction with each other, thereby facilitating the removal of the storage rack from the interior of the vacuum sterilizer and the placement of the storage rack into the sterilization area of the vacuum sterilizer, thereby making the use of the storage device of the vacuum sterilizer simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the storage device for a vacuum sterilizer of the present invention;

[0017] Figure 2 This is a three-dimensional schematic diagram of a placement rack for a storage device used in a vacuum sterilizer according to the present invention;

[0018] Figure 3 This is a three-dimensional schematic diagram of the cooperation of the bidirectional screw and the connecting rod of the storage device for the vacuum sterilizer of the utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of a horizontal shelf of a storage device for a vacuum sterilizer according to the present invention;

[0020] Figure 5 This is a three-dimensional schematic diagram of a placement tray of a placement device for a vacuum sterilizer according to the present invention.

[0021] Numbers in the figure: 1. Box body; 2. Box compartment; 3. Placement rack; 301. Horizontal frame; 302. Bidirectional screw; 303. First inclined rod; 304. Second inclined rod; 4. Through hole; 5. Connecting rod; 6. Bevel gear; 7. First support rod; 8. First pulley; 9. Second support rod; 10. Second pulley; 11. Limiting rod; 12. Threaded rod; 13. Placement tray. DETAILED DESCRIPTION

[0022] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0023] Example: Figure 1 - Figure 5 As shown, the utility model provides a technical solution for a storage device for a vacuum sterilizer, comprising a box body 1, a box bin 2 is provided at the front end of the box body 1, a box door is rotatably connected to the front end of the box body 1, the box door is adapted to the compartment opening of the box bin 2, a placement rack 3 is provided in the box bin 2, the placement rack 3 comprises a horizontal frame plate 301 distributed in a linear array, the horizontal frame plate 301 is provided with a through opening distributed in a rectangular array, two bidirectional screws 302 are rotatably connected to the upper part of the horizontal frame plate 301, two first sliders are threadedly sleeved on the outer side of the bidirectional screw 302, the tops of the two first sliders are rotatably connected to a first tilting rod 303, the two first tilting rods 303 are symmetrically arranged with each other, the first tilting rods 303 are rotatably connected to the bottom of the adjacent horizontal frame plate 301, two mirror-symmetrical external threads are provided on the outer side of the bidirectional screw 302, and the two first sliders are respectively threadedly sleeved on the two external threads;

[0024] The box body 1 is a vacuum sterilizer or a vacuum sterilization box. The specific usage of the structure and the internal structure of the vacuum sterilizer are all prior art, so this application will not go into details.

[0025] The entire storage rack 3 is divided into multiple compartments by using each cross-frame 301. When the height of the compartment needs to be adjusted according to the size of the items, it is only necessary to rotate the bidirectional screw 302. The bidirectional screw 302 drives the ends of the two first inclined rods 303 in the same direction to move closer to or away from each other. Therefore, the first inclined rods 303 are used to support the two adjacent cross-frames 301 to move away from or closer to each other, so that the size of the compartment can be adjusted.

[0026] like Figure 2 and Figure 3 As shown, the bottom of the horizontal frame plate 301 is fixedly connected to a sliding rod, and two second sliders are slidingly sleeved on the outer side of the sliding rod. The bottoms of the two second sliders are rotatably connected to the second oblique rods 304. The two second oblique rods 304 are symmetrically arranged with each other. The second oblique rods 304 are rotatably connected to the tops of the adjacent horizontal frame plates 301. The centers of the second oblique rods 304 are rotatably connected to the centers of the first oblique rods 303. The two second oblique rods 304 and the first oblique rods 303 are staggered and cross-arranged with each other. The second oblique rods 304 and the first oblique rods 303 are cross-staggered and arranged with each other.

[0027] The second inclined rod 304 can increase the stability of the first inclined rod 303 in supporting the horizontal frame plate 301 .

[0028] like Figure 3 As shown, one side of the cross frame 301 is rotatably connected to a connecting rod 5, and the connecting rod 5 is located between the two bidirectional screws 302. One end of the connecting rod 5 and one end of the bidirectional screw 302 are fixedly connected to a bevel gear 6, and the bevel gear 6 on the connecting rod 5 is meshed with the bevel gear 6 on the bidirectional screw 302.

[0029] By rotating one of the bidirectional screws 302, the bidirectional screw 302 uses the bevel gear 6 to drive the connecting rod 5 to rotate, and the connecting rod 5 uses the other part of the bevel gear 6 to drive the other bidirectional screw 302 to rotate together, so that the two bidirectional screws 302 rotate relative to each other. Since the two bidirectional screws 302 rotate relative to each other, the external threads on the two bidirectional screws 302 need to be set in opposite directions to ensure that when the two bidirectional screws 302 rotate relative to each other, the first sliders at the same position of the two bidirectional screws 302 move in the same direction.

[0030] like Figure 2 As shown, both sides of the bottom of the placement rack 3 are fixedly connected with a first support rod 7, and the bottom of the first support rod 7 is provided with a first pulley 8;

[0031] The placement rack 3 is used to support the placement rack 3 in the bin 2.

[0032] like Figure 2 As shown, both sides of the bottom of the placement rack 3 are rotatably connected to the second support rods 9, each first support rod 7 is located between each two second support rods 9, a second pulley 10 is provided at the bottom of the second support rod 9, and a limiting component for limiting the rotation of the second support rod 9 is provided on the placement rack 3. The length of the first support rod 7 is less than the length of the second support rod 9;

[0033] The height difference between the bottom of the second pulley 10 and the bottom of the first pulley 8 is exactly the same as the height difference between the bottom of the bin 2 and the ground;

[0034] Therefore, when pushing the placement rack 3 from outside the box body 1 into the box bin 2, the first pulley 8 on one side of the placement rack 3 will contact the inner wall of the box bin 2. At this time, the first support rod 7 is used to support one side of the placement rack 3, and then the second support rod 9 in this area is stored. Then, the placement rack 3 is pushed to slide into the box bin 2 until the first pulley 8 on the other side also contacts the inner wall of the box bin 2. At this time, the second support rod 9 in this area is stored. In this way, the placement rack 3 can be taken in and out without lifting the placement rack 3.

[0035] In the front-to-back direction of the placement rack 3, the two first support rods 7 and the two second support rods 9 are staggered with each other;

[0036] In the left and right directions of the placement rack 3 , the two first support rods 7 are located between the two second support rods 9 .

[0037] like Figure 2 As shown, the limiting assembly includes a limiting rod 11, one end of the limiting rod 11 is rotatably connected to one side of the second support rod 9, and the other end of the limiting rod 11 is provided with a through-hole, and a limiting groove is provided at the bottom of the placement rack 3 and at a corresponding position relative to each limiting rod 11, and a threaded hole is formed on the inner wall of the limiting groove, and a threaded rod 12 is threadedly connected in the threaded hole, and the other end of the limiting rod 11 is plugged into the limiting groove, and the through hole at the other end of the limiting rod 11 is plugged into the movable end of the threaded rod 12;

[0038] The limiting rod 11 is used to stabilize the second support rod 9. When the second support rod 9 is opened, you only need to move the movable end of the limiting rod 11 into the limiting groove cavity, so that the perforation on the limiting rod 11 corresponds to the threaded hole. At this time, rotate the threaded rod 12 to move the movable end of the threaded rod 12 into the perforated cavity, so that the second support rod 9 can be limited.

[0039] like Figure 5 As shown, a placement tray 13 is placed on the horizontal frame plate 301, and a through hole 4 distributed in a rectangular array is opened on the top of the placement tray 13, and the through hole 4 and the through opening are correspondingly connected;

[0040] The tray 13 is provided to facilitate taking out and placing items in one of the compartments separately.

[0041] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A storage device for a vacuum sterilizer, characterized by: The invention comprises a box body (1), a box bin (2) is provided at the front end of the box body (1), a placement rack (3) is provided in the box bin (2), the placement rack (3) comprises a horizontal frame plate (301) distributed in a linear array, the upper part of the horizontal frame plate (301) is rotatably connected to two bidirectional screw rods (302), the outer thread sleeves of the bidirectional screw rods (302) are provided with two first sliders, the tops of the two first sliders are both rotatably connected to first tilting rods (303), the two first tilting rods (303) are symmetrically arranged with each other, and the first tilting rods (303) are rotatably connected to the bottoms of adjacent horizontal frames (301).

2. The storage device for a vacuum sterilizer according to claim 1, characterized in that: The bottom of the cross frame (301) is fixedly connected to a slide rod, and two second sliders are provided on the outer sliding sleeve of the slide rod. The bottoms of the two second sliders are rotatably connected to second inclined rods (304), and the two second inclined rods (304) are symmetrically arranged. The second inclined rods (304) are rotatably connected to the tops of adjacent cross frames (301), and the centers of the second inclined rods (304) are rotatably connected to the centers of the first inclined rods (303), and the two second inclined rods (304) and the first inclined rod (303) are staggered and cross-arranged.

3. The storage device for a vacuum sterilizer according to claim 1, characterized in that: One side of the cross frame plate (301) is rotatably connected to a connecting rod (5), the connecting rod (5) being located between the two bidirectional screw rods (302), one end of the connecting rod (5) and one end of the bidirectional screw rod (302) being fixedly connected to a bevel gear (6), the bevel gear (6) on the connecting rod (5) and the bevel gear (6) on the bidirectional screw rod (302) being meshed and connected with each other.

4. The storage device for a vacuum sterilizer according to claim 1, characterized in that: Both sides of the bottom of the placement rack (3) are fixedly connected to first support rods (7), and a first pulley (8) is provided at the bottom of the first support rod (7).

5. The storage device for a vacuum sterilizer according to claim 4, characterized in that: Both sides of the bottom of the placement rack (3) are rotatably connected to second support rods (9), each of the first support rods (7) is located between each two second support rods (9), a second pulley (10) is provided at the bottom of the second support rod (9), and a limiting component for limiting the rotation of the second support rod (9) is provided on the placement rack (3).

6. The storage device for a vacuum sterilizer according to claim 5, characterized in that: The limiting component includes a limiting rod (11), one end of the limiting rod (11) is rotatably connected to one side of the second support rod (9), the other end of the limiting rod (11) is provided with a through-hole, a limiting groove is provided at the bottom of the placement rack (3) and at a corresponding position relative to each limiting rod (11), a threaded hole is formed on the inner wall of the limiting groove, a threaded rod (12) is threadedly connected in the threaded hole, the other end of the limiting rod (11) is plugged into the limiting groove, and the through-hole at the other end of the limiting rod (11) is plugged into the movable end of the threaded rod (12).

7. The storage device for a vacuum sterilizer according to claim 1, characterized in that: A placement tray (13) is placed on the horizontal frame plate (301), and a top of the placement tray (13) is provided with through holes (4) distributed in a rectangular array.

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