Article storage rack with adjustable spacing

Abstract

The utility model discloses a spacing-adjustable article storage rack, which belongs to the field of article storage racks, and comprises a bottom plate, four corner end parts of the bottom surface of the bottom plate are respectively and fixedly connected with a base, four corner end parts of the top surface of the bottom plate are respectively and fixedly connected with a supporting upright post, and an arranged connecting mechanism is matched with an upper storage plate for use. The storage plates are pushed up and down so that the storage plates can move up and down between the supporting stand columns along the guide strips through the guide grooves, the distance between the storage plates can be adjusted and positioned in the moving process through compression springs and positioning chucks in cooperation with upper positioning holes, and after the distance between the storage plates is adjusted, the storage plates can be conveniently stored. And screw knobs on the two sides of the storage plates are rotated to push the limiting rods to be inserted into the corresponding limiting holes, the storage plates can be fixed between the supporting stand columns, and therefore the purpose that the distance between the storage plates on the storage rack for the medical nursing articles can be rapidly adjusted conveniently is achieved, and the adjustment operation of the storage rack for the medical nursing articles is easy and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of article storage rack, especially adjustable interval's article storage rack. BACKGROUND

[0002] The article storage rack is a shelf or shelf system specially designed for storing, organizing and displaying various articles, usually made of metal, wood or plastic, etc. material, has multiple levels or layers, can be flexibly adjusted according to the size, shape and weight of the article. It is widely used in family, office, warehouse, factory, hospital and other places, aims at improving space utilization, facilitating the storage and management of articles, and ensuring the safety, cleanliness and order of articles.

[0003] In the prior art, the article storage rack used in medical care is used to efficiently manage and organize various medical supplies, instruments and medicines, so that these necessities can be quickly and accurately obtained by nursing personnel, thereby improving work efficiency and maintaining the safety and cleanliness of the medical environment. However, in the actual use process of the existing article storage rack for medical care, in order to ensure that the medical care articles of different heights can be stored on the article storage rack, the interlayer distance between the storage plates needs to be adjusted according to the height of the medical care articles. Since the storage plates used for storing medical care are mostly fixedly installed in the support frame body by bolts, it is necessary to use auxiliary tools to adjust the distance between the storage plates on the article storage rack, thereby bringing inconvenience to the adjustment operation of the article storage rack. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide an article storage rack with adjustable interval, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0006] An article storage rack with adjustable interval, comprising a bottom plate, the bottom surface of the bottom plate is fixedly connected with a base at four corner end parts, and the top surface of the bottom plate is fixedly connected with a support column at four corner end parts, the support columns are fixedly connected with a storage plate through a connecting mechanism, and the storage plate comprises a compression spring, a positioning chuck, a screw knob and a limiting rod, a group of symmetrical compression springs are fixedly connected on the two side walls of the storage plate, and the outer side end of the compression spring is fixedly connected with a positioning chuck, the screw knob is movably connected with the fixed block on the side wall of the storage plate, and the limiting rod is fixedly connected on the outer side end of the screw knob.

[0007] Preferably, the opposite side walls of the left-right symmetrical support columns are fixedly installed with guide strips, and a plurality of positioning holes are formed in the inner side wall of the guide strip in a vertical array.

[0008] Preferably, the opposite side walls of the front and rear symmetrical support columns are respectively provided with a plurality of limiting holes corresponding to the positioning holes in a vertical array.

[0009] Preferably, a group of symmetrical guide grooves are respectively formed in the left and right side walls of the storage plate, and the storage plate is movably installed with the guide strips through the guide grooves.

[0010] Preferably, spring grooves are respectively formed in the inner side walls of the guide grooves, and a limiting ring is fixedly installed in the groove opening of the spring groove, a compression spring is fixedly installed at the bottom end of the groove of the spring groove, and a positioning clamp is fixedly installed on the outer side end of the compression spring, the positioning clamp passes through the limiting ring and is located in the positioning hole.

[0011] Preferably, a group of symmetrical fixing blocks are further fixedly installed on the left and right side walls of the storage plate and between the symmetrical guide grooves, and threaded holes are formed in the side walls of the fixing blocks, the threaded holes are threadedly connected with the screw knobs, and a limiting rod is fixedly installed on the outer side end of the screw knob and inserted into the limiting hole.

[0012] Compared with the prior art, the utility model has the advantages of:

[0013] In the utility model, the connecting mechanism is arranged to cooperate with the use of the upper storage plate, the upper and lower storage plates are pushed to move the storage plates between the support columns along the guide strips through the guide grooves, the spacing between the storage plates is adjusted and positioned through the compression spring, the positioning clamp and the use of the positioning hole during the movement, after the spacing between the storage plates is adjusted, the screw knobs on the two sides of the storage plate are rotated to push the limiting rod into the corresponding limiting hole, the storage plate is fixed between the support columns, the spacing between the storage plates on the medical nursing article storage rack is quickly adjusted, and the adjustment operation of the article storage rack is simple and convenient compared with the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is a whole structure schematic view of the support column of the utility model;

[0016] Figure 3 It is a whole structure schematic view of the storage plate and the two side connecting mechanisms of the utility model;

[0017] Figure 4 It is the A structure of the utility model, Figure 3 It is a structure cut and split and enlarged schematic view of the A place of the utility model.

[0018] In the diagram: 1. Base plate; 2. Base; 3. Support column; 4. Storage plate; 5. Connecting mechanism; 6. Guide bar; 7. Positioning hole; 8. Limiting hole; 9. Guide groove; 10. Spring groove; 11. Limiting ring; 12. Compression spring; 13. Positioning clip; 14. Fixing block; 15. Threaded hole; 16. Screw knob; 17. Limiting rod. Detailed Implementation

[0019] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0020] like Figure 1 - Figure 4 As shown, an adjustable-spacing storage rack includes a base plate 1. Bases 2 are fixedly connected to the four corners of the bottom surface of the base plate 1, and support columns 3 are fixedly connected to the four corners of the top surface of the base plate 1. Storage plates 4 are fixedly connected to the support columns 3 through a connecting mechanism 5. Storage plates 4 include compression springs 12, positioning clips 13, screw knobs 16, and limiting rods 17. A set of symmetrical compression springs 12 are fixedly connected to the two side walls of the storage plates 4, and positioning clips 13 are fixedly connected to the outer ends of the compression springs 12. Screw knobs 16 are movably connected to fixing blocks 14 on the side walls of the storage plates 4, and limiting rods 17 are fixedly connected to the outer ends of screw knobs 16.

[0021] like Figure 2 As shown, guide strips 6 are fixedly installed between the opposite walls of the left and right symmetrical support columns 3. The storage plate 4 can slide up and down between the support columns 3 through the guide strips 6. Several positioning holes 7 are opened in a vertical array on the inner side wall of the guide strips 6. The positioning holes 7 are used to cooperate with the positioning clip 13 to position the storage plate 4.

[0022] like Figure 2 As shown, several limiting holes 8 corresponding to the positioning holes 7 are vertically arrayed on the opposite walls of the symmetrical support columns 3. The limiting holes 8 are used to cooperate with the limiting rod 17 to limit and fix the storage plate 4.

[0023] like Figure 3 and Figure 4As shown, a group of symmetric guide slots 9 are respectively arranged on the left and right side walls of the storage plate 4, and the storage plate 4 is movably installed with the guide bars 6 through the guide slots 9, when the storage plate 4 is moved up and down, the storage plate 4 will slide up and down between the support columns 3 along the guide bars 6 through the guide slots 9;

[0024] As shown in Figure 3 and Figure 4 As shown, spring slots 10 are respectively arranged on the inner side walls of the guide slots 9, and limit rings 11 are fixedly installed in the slots of the spring slots 10, compression springs 12 are fixedly installed in the inner bottom ends of the spring slots 10, and positioning clamps 13 are fixedly installed on the outer side ends of the compression springs 12, the positioning clamps 13 pass through the limit rings 11 and are located in the positioning holes 7, during the up and down movement of the storage plate 4, the spring slots 10 in the compression springs 12 are contracted or stretched to drive the positioning clamps 13 to enter and exit the limit rings 11, so that the positioning clamps 13 continuously enter and exit the positioning holes 7, so as to achieve the purpose of positioning and adjusting the storage plate 4 during movement;

[0025] As shown in Figure 3 and Figure 4 As shown, a group of symmetric fixed blocks 14 are fixedly installed on the left and right side walls of the storage plate 4 and located between the symmetric guide slots 9, and threaded holes 15 are arranged on the side walls of the fixed blocks 14, screw knobs 16 are threadedly connected with the threaded holes 15, and limit rods 17 are fixedly installed on the outer side ends of the screw knobs 16 and inserted into the limiting holes 8, after the distance between the storage plates 4 is adjusted, the screw knobs 16 can be rotated to realize threaded rotation and movement on the threaded holes 15 on the side walls of the fixed blocks 14, so as to drive the limit rods 17 on the inner side ends to rotate and move outwardly and then be inserted into the limiting holes 8 at the corresponding positions, so as to achieve the purpose of limiting and fixing the storage plate 4 between the support columns 3 for use, avoiding the problem of downward movement of the storage plate 4 due to the weight of medical care articles.

[0026] The specific use principle of the article storage rack composed of the bottom plate 1, the base 2, the support column 3, the storage plate 4 and the connecting mechanism 5 is as follows:

[0027] When the distance between the storage plates 4 needs to be adjusted, the adjacent upper storage plate 4 can be pushed to move upward or the lower storage plate 4 can be pushed upward, so that the adjacent storage plates 4 are away from or close to each other, so that the distance between the storage plates 4 changes, and the storage plates 4 slide along the two groups of left-right symmetrical support columns 3 through the guide grooves 9 formed on the left and right side walls and the guide bars 6 installed on the opposite walls, and in the sliding process, the positioning clamps 13 are extruded out of the positioning holes 7 formed in the inner wall of the guide bar 6, and after the positioning clamps 13 pass through the limiting ring 11 and enter the spring groove 10, the compression spring 12 installed in the spring groove 10 is forced to perform a compression operation, and after the storage plate 4 moves to a certain distance, the positioning clamps 13 lose the extrusion force of the guide bar 6, and the compression spring 12 performs an elastic recovery and expansion operation to push the positioning clamps 13 into the positioning holes 7 corresponding to the current position, and in cooperation with the positioning holes 7 formed on the inner wall of the guide bar 6, the distance between the storage plates 4 can be quickly positioned and adjusted according to the height of the medical care articles. After the adjustment is completed, in order to prevent the storage plate 4 from moving downward due to the weight of the medical care articles, the screw knob 16 located on the left and right sides of the storage plate 4 is rotated, and the screw knob 16 is screwed into the threaded hole 15 formed in the side wall of the fixed block 14 installed on the left and right sides of the storage plate 4, and the screw knob 16 drives the limiting rod 17 installed on the outer side to rotate and move synchronously, until the limiting rod 17 is inserted into the limiting hole 8 formed in the support column 3 corresponding to the positioning hole 7, and the screw knob 16 cannot be rotated any more, so that the storage plate 4 is limited and fixed between the support columns 3, and finally, the medical care articles are placed on the top surface of the storage plate 4 after the layer distance adjustment is completed, so as to achieve the purpose of quickly adjusting the distance between the storage plates 4 on the medical care article storage rack. Compared with the prior art, the adjustment operation of the article storage rack is simple and convenient.

[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An adjustable spacing article storage rack, comprising a bottom plate (1), the bottom surface of the bottom plate (1) is fixedly connected with a base (2) at four corner end portions respectively, and the top surface of the bottom plate (1) is fixedly connected with a supporting column (3) at four corner end portions respectively, characterized in that: The support column (3) is fixedly connected with a storage plate (4) through a connecting mechanism (5), and the storage plate (4) comprises compression springs (12), positioning clamps (13), screw knobs (16) and limiting rods (17), a group of symmetrical compression springs (12) are fixedly connected on the two side walls of the storage plate (4), positioning clamps (13) are fixedly connected on the outer side ends of the compression springs (12), the screw knobs (16) are movably connected with the fixed blocks (14) on the side walls of the storage plate (4), and the limiting rods (17) are fixedly connected on the outer side ends of the screw knobs (16).

2. The adjustable spacing article holder of claim 1, wherein: Opposite side walls of the support column (3) are fixedly connected with guide rods (6), and a plurality of positioning holes (7) are formed in the inner side walls of the guide rods (6) in a vertical array.

3. An adjustable spacing article holder according to claim 2, wherein: Opposite side walls of the support column (3) are fixedly connected with guide rods (6), and a plurality of positioning holes (7) are formed in the inner side walls of the guide rods (6) in a vertical array.

4. The adjustable spacing article holder of claim 3, wherein: A group of symmetrical guide grooves (9) are formed in the left and right side walls of the storage plate (4), and the storage plate (4) is movably installed with the guide rods (6) through the guide grooves (9).

5. An adjustable spacing article holder according to claim 4, wherein: Spring grooves (10) are formed in the inner side walls of the guide grooves (9), limiting rings (11) are fixedly installed in the grooves of the spring grooves (10), the compression springs (12) are fixedly installed at the bottom ends of the spring grooves (10), positioning clamps (13) are fixedly installed on the outer side ends of the compression springs (12), the positioning clamps (13) pass through the limiting rings (11) and are located in the positioning holes (7).

6. An adjustable spacing article holder according to claim 5, wherein: A group of symmetrical fixed blocks (14) are fixedly installed on the left and right side walls of the storage plate (4) and between the symmetrical guide grooves (9), threaded holes (15) are formed in the side walls of the fixed blocks (14), the screw knobs (16) are threadedly connected with the threaded holes (15), limiting rods (17) are fixedly installed on the outer side ends of the screw knobs (16) and are inserted into the limiting holes (8).

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