Internal placing rack of ultraviolet disinfection cabinet

Abstract

The utility model discloses an ultraviolet disinfection cabinet internal placing rack which comprises an ultraviolet disinfection cabinet body and a placing plate, supporting legs are fixedly installed on the lower surface of the ultraviolet disinfection cabinet body close to four corners, a cabinet door is movably installed on the front surface of the ultraviolet disinfection cabinet body, and a handle is fixedly installed on the front surface of the cabinet door. And adjusting structures are arranged on the inner surface of the ultraviolet disinfection cabinet body and the placing plate. According to the internal placement rack of the ultraviolet disinfection cabinet, when articles with higher heights need to be disinfected, the rotating blocks are rotated, so that the rectangular clamping strips are separated from the rectangular clamping grooves formed in the surfaces of the two ends in the ultraviolet disinfection cabinet body and close to the front end and the rear end until the rectangular clamping strips retract into the rectangular sliding grooves, and then the placement plates are pulled upwards; and first sliding blocks fixedly installed on the surfaces of the two ends of the containing plates slide upwards in first sliding grooves, and therefore the distance between the containing plates is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet disinfection cabinets, in particular to an internal placement rack of an ultraviolet disinfection cabinet. Background Art

[0002] An ultraviolet disinfection cabinet is a cabinet that uses ultraviolet rays for disinfection. The ultraviolet radiation energy is low and the penetrating power is weak, so it can only kill microorganisms that are directly exposed to it. Therefore, when using it, it is necessary to ensure that the disinfected area is fully exposed to ultraviolet rays. The ultraviolet disinfection cabinet is designed to protect items such as tableware, cutlery, towels, clothing, beauty and hairdressing tools, and medical equipment. It ensures the hygiene and safety of these items through drying, sterilization, insulation and dehumidification. The cabinet is generally box-shaped, and most of the cabinet body is made of stainless steel. The panel is made of tempered glass or stainless steel to ensure its durability and safety. However, the ultraviolet disinfection cabinets currently used have fixed internal shelf structures, and the spacing between the placement boards cannot be adjusted, resulting in the inability to disinfect items at higher heights, which is inconvenient to use. Utility Model Content

[0003] The main purpose of the utility model is to provide an internal placement rack of an ultraviolet disinfection cabinet, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A placement rack inside an ultraviolet disinfection cabinet comprises an ultraviolet disinfection cabinet body and a placement plate. Support legs are fixedly installed near the four corners of the lower surface of the ultraviolet disinfection cabinet body. A cabinet door is movably installed on the front surface of the ultraviolet disinfection cabinet body. A handle is fixedly installed on the front surface of the cabinet door. Adjustment structures are provided on the inner surface of the ultraviolet disinfection cabinet body and the placement plate.

[0006] Preferably, the adjustment structure includes a rotating block, a transmission rod, a No. 1 bearing, a transmission groove, a No. 1 umbrella gear, a No. 2 umbrella gear, a No. 2 bearing, a threaded rod, a rectangular slide, a rectangular clip, a rectangular slot, a No. 1 slide, and a No. 1 slider.

[0007] Preferably, a transmission groove is opened inside the placement plate, and a No. 1 bearing is fixedly installed in the middle of the front and rear surfaces of the transmission groove, and a transmission rod is movably installed on the inner surface of the No. 1 bearing.

[0008] Preferably, a rotating block is fixedly installed on the front surface of the transmission rod, a No. 1 umbrella-shaped gear is fixedly installed on the outer surface of the transmission rod near the front and rear ends, and rectangular sliding grooves are opened on the surfaces of both ends of the transmission groove near the front and rear ends.

[0009] Preferably, a No. 2 bearing is fixedly mounted on the middle of the other end surface of the rectangular slide, a threaded rod is movably mounted on the inner surface of the No. 2 bearing, and a No. 2 bevel gear is fixedly mounted on the other end surface of the threaded rod.

[0010] Preferably, the second bevel gear fixedly mounted on the other end surface of the threaded rod is meshed with the first bevel gear fixedly mounted on the outer surface of the transmission rod near the front and rear ends, and a rectangular clip is spirally mounted on the outer surface of the threaded rod.

[0011] Preferably, a No. 1 slide groove is provided on the inner surface of both ends of the ultraviolet disinfection cabinet body, a No. 1 slider is slidably installed on the inner surface of the No. 1 slide groove, and a No. 1 slider is fixedly installed in the middle of the two end surfaces of the placement plate, and rectangular slots are successively provided on the inner surface of both ends of the ultraviolet disinfection cabinet body near the front and rear ends.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] In the utility model, by means of the adjustment structure, when it is necessary to disinfect items of higher height, the rotating block can be rotated to disengage the rectangular card slots opened on the two end surfaces of the interior of the ultraviolet disinfection cabinet body near the front and rear ends until they are retracted into the rectangular slide slot, and then the placement plate is pulled upward to make the No. 1 slider fixedly installed on the two end surfaces of the placement plate slide upward in the No. 1 slide slot, thereby adjusting the spacing between the placement plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an internal placement rack of an ultraviolet disinfection cabinet of the present invention;

[0015] Figure 2 This is a partial cross-sectional view of an internal shelf of an ultraviolet disinfection cabinet of the present invention;

[0016] Figure 3 This utility model is a kind of internal placement rack of ultraviolet disinfection cabinet Figure 2 Enlarged view of point A in the middle.

[0017] In the figure: 1. UV disinfection cabinet body; 2. Support legs; 3. Cabinet door; 301. Handle; 4. Placement plate; 5. Adjustment structure; 501. Rotating block; 502. Transmission rod; 503. Bearing No. 1; 504. Transmission groove; 505. Bevel gear No. 1; 506. Bevel gear No. 2; 507. Bearing No. 2; 508. Threaded rod; 509. Rectangular slide; 510. Rectangular clip strip; 511. Rectangular clip groove; 512. Slide No. 1; 513. Slider No. 1. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1-3 As shown, a placement rack inside an ultraviolet disinfection cabinet includes an ultraviolet disinfection cabinet body 1 and a placement plate 4. Support legs 2 are fixedly installed near the four corners of the lower surface of the ultraviolet disinfection cabinet body 1. A cabinet door 3 is movably installed on the front surface of the ultraviolet disinfection cabinet body 1. A handle 301 is fixedly installed on the front surface of the cabinet door 3. An adjustment structure 5 is provided on the inner surface of the ultraviolet disinfection cabinet body 1 and the placement plate 4.

[0020] The adjustment structure 5 includes a rotating block 501, a transmission rod 502, a No. 1 bearing 503, a transmission groove 504, a No. 1 bevel gear 505, a No. 2 bevel gear 506, a No. 2 bearing 507, a threaded rod 508, a rectangular slide 509, a rectangular clip 510, a rectangular clip 511, a No. 1 slide 512, and a No. 1 slider 513; a transmission groove 504 is opened inside the placement plate 4, and a No. 1 bearing 503 is fixedly installed in the middle of the front and rear surfaces of the transmission groove 504, and the inner surface of the No. 1 bearing 503 is movable. A transmission rod 502 is movably mounted; a rotating block 501 is fixedly mounted on the front surface of the transmission rod 502; a No. 1 bevel gear 505 is fixedly mounted on the outer surface of the transmission rod 502 near the front and rear ends; rectangular slides 509 are provided on both end surfaces of the transmission slot 504 near the front and rear ends; a No. 2 bearing 507 is fixedly mounted in the middle of the other end surface of the rectangular slide 509; a threaded rod 508 is movably mounted on the inner surface of the No. 2 bearing 507; a No. 2 bevel gear 506 is fixedly mounted on the other end surface of the threaded rod 508; The second bevel gear 506 fixedly installed on the other end surface of the threaded rod 508 is meshed with the No. 1 bevel gear 505 fixedly installed on the outer surface of the transmission rod 502 near the front and rear ends, and a rectangular clip 510 is spirally installed on the outer surface of the threaded rod 508; a No. 1 slide groove 512 is provided on the internal surfaces of the ultraviolet disinfection cabinet body 1 at both ends, and a No. 1 slider 513 is slidably installed on the inner surface of the No. 1 slide groove 512, and a No. 1 slider 513 is fixedly installed in the middle of the two end surfaces of the placement plate 4. Rectangular slots 511 are successively provided on the internal surfaces of the two end surfaces of the ultraviolet disinfection cabinet body 1 near the front and rear ends. When it is necessary to disinfect items of higher height, the rotating block 501 can be rotated to disengage the rectangular clip 510 from the rectangular slots 511 provided on the internal surfaces of the two end surfaces of the ultraviolet disinfection cabinet body 1 near the front and rear ends until it retracts into the rectangular slot 509, and then the placement plate 4 is pulled upward to make the No. 1 slider 513 fixedly installed on the two end surfaces of the placement plate 4 slide upward in the No. 1 slide groove 512, thereby adjusting the spacing between the placement plates 4.

[0021] It should be noted that the present invention is a placement rack inside an ultraviolet disinfection cabinet. When it is necessary to disinfect items of higher height, the rotating block 501 is rotated to make the rotating block 501 drive the transmission rod 502 to rotate on the inner surface of the No. 1 bearing 503, thereby driving the No. 1 bevel gear 505 fixedly installed on the outer surface of the transmission rod 502 near the front and rear ends to rotate. Because the No. 2 bevel gear 506 fixedly installed on the other end surface of the threaded rod 508 is engaged with the No. 1 bevel gear 505 fixedly installed on the outer surface of the transmission rod 502 near the front and rear ends, the threaded rod 508 is driven to rotate on the inner surface of the No. 2 bearing 507, so that the rectangular clip 510 spirally installed on the outer surface of the threaded rod 508 slides in the rectangular slide groove 509, disengaging from the rectangular clip groove 511 opened on the inner two end surfaces of the ultraviolet disinfection cabinet body 1 near the front and rear ends, and then the placement plate 4 is pulled upward, so that the No. 1 slider 513 fixedly installed on the two end surfaces of the placement plate 4 slides upward in the No. 1 slide groove 512, thereby adjusting the spacing between the placement plates 4.

[0022] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A shelf inside an ultraviolet disinfection cabinet, characterized by: The invention comprises an ultraviolet disinfection cabinet body (1) and a placement plate (4); support legs (2) are fixedly mounted near the four corners of the lower surface of the ultraviolet disinfection cabinet body (1); a cabinet door (3) is movably mounted on the front surface of the ultraviolet disinfection cabinet body (1); a handle (301) is fixedly mounted on the front surface of the cabinet door (3); and an adjustment structure (5) is provided on the inner surface of the ultraviolet disinfection cabinet body (1) and the placement plate (4).

2. The internal placement rack of an ultraviolet disinfection cabinet according to claim 1, characterized in that: The regulating structure (5) comprises a rotating block (501), a transmission rod (502), a first bearing (503), a transmission slot (504), a first umbrella-shaped gear (505), a second umbrella-shaped gear (506), a second bearing (507), a threaded rod (508), a rectangular slide (509), a rectangular clamping strip (510), a rectangular clamping slot (511), a first slide (512), and a first slider (513).

3. The internal placement rack of the ultraviolet disinfection cabinet according to claim 2, characterized in that: A transmission groove (504) is provided inside the placement plate (4), and a No. 1 bearing (503) is fixedly installed in the middle of the front and rear surfaces of the transmission groove (504), and a transmission rod (502) is movably installed on the inner surface of the No. 1 bearing (503).

4. The internal placement rack of the ultraviolet disinfection cabinet according to claim 3, characterized in that: A rotating block (501) is fixedly mounted on the front surface of the transmission rod (502), a No. 1 bevel gear (505) is fixedly mounted on the outer surface of the transmission rod (502) near the front and rear ends, and rectangular sliding grooves (509) are provided on the surfaces of both ends of the transmission groove (504) near the front and rear ends.

5. The internal placement rack of the ultraviolet disinfection cabinet according to claim 4, characterized in that: A No. 2 bearing (507) is fixedly mounted on the middle of the other end surface of the rectangular chute (509), a threaded rod (508) is movably mounted on the inner surface of the No. 2 bearing (507), and a No. 2 bevel gear (506) is fixedly mounted on the other end surface of the threaded rod (508).

6. The internal placement rack of the ultraviolet disinfection cabinet according to claim 5, characterized in that: The second bevel gear (506) fixedly mounted on the other end surface of the threaded rod (508) is meshed with the first bevel gear (505) fixedly mounted on the outer surface of the transmission rod (502) near the front and rear ends, and a rectangular clip (510) is spirally mounted on the outer surface of the threaded rod (508).

7. The internal placement rack of the ultraviolet disinfection cabinet according to claim 6, characterized in that: The inner surfaces of both ends of the ultraviolet disinfection cabinet body (1) are provided with a No. 1 slide groove (512), the inner surface of the No. 1 slide groove (512) is slidably mounted with a No. 1 slider (513), the middle portion of the two end surfaces of the placement plate (4) is fixedly mounted with the No. 1 slider (513), and the inner surfaces of both ends of the ultraviolet disinfection cabinet body (1) are provided with rectangular slots (511) in sequence near the front and rear ends.

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