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CN-224208061-U - Combined composite commodity shelf

CN224208061UCN 224208061 UCN224208061 UCN 224208061UCN-224208061-U

Abstract

The utility model provides a combined type composite storage rack which comprises a group of storage plates hinged with each other, wherein each storage plate is provided with a placement component used for placing sampling containers with different diameters, a group of storage plates are provided with a connection component, each connection component comprises a pulling and holding structure which is arranged on one storage plate and used for being connected after being unfolded between the corresponding storage plates, and a connection structure which is arranged on two storage plates and used for being folded between the corresponding storage plates and used for being stable. Through the cooperation of the storage plate and the placement component, sampling containers with different diameters can be stabilized on the storage plate, convenience in use is further improved, the storage plate can be folded and unfolded through the connection component, when the number of the sampling containers is large, the placement positions can be increased through the storage plate, when the number of the sampling containers is small, the storage plate is folded, space is saved, and flexible adjustment of the placement positions of the sampling containers is achieved.

Inventors

  • WANG QIN
  • SUN KE
  • PAN TAO
  • WU YIFEI

Assignees

  • 马鞍山学院

Dates

Publication Date
20260508
Application Date
20250530

Claims (8)

  1. 1. The combined type composite commodity shelf comprises a group of hinged storage plates (1) and is characterized in that each storage plate (1) is provided with a placement component (2) for placing sampling containers with different diameters, and a group of storage plates (1) are provided with a connecting component (3) together; The connecting component (3) comprises a pulling and holding structure which is arranged on one group of object placing plates (1) and used for connecting the object placing plates (1) after being unfolded, and a connecting structure which is arranged on two of the object placing plates (1) and used for stabilizing the object placing plates (1) after being folded; a group of the object placing plates (1) is provided with a supporting component (4) below one of the object placing plates (1).
  2. 2. The combined type composite commodity shelf according to claim 1, wherein each placing component (2) comprises a group of vertical plates (201) fixedly connected to the object placing plate (1), each vertical plate (201) is connected with a group of sliding rods (202) in a sliding mode, one ends, far away from each other, of each group of sliding rods (202) are fixedly connected with limiting plates (203), one ends, close to each other, of each group of sliding rods (202) are fixedly connected with arc plates (204), and springs (205) are sleeved outside each sliding rod (202).
  3. 3. The combined type composite commodity shelf according to claim 1, wherein the pulling and holding structure of the connecting assembly (3) comprises four groups of connecting cylinders (301), the bottom ends of two groups of connecting cylinders (301) of the four groups of connecting cylinders (301) are connected with the upper surface of one storage plate (1), the bottom ends of the other two groups of connecting cylinders (301) of the four groups of connecting cylinders (301) are respectively connected with the upper surfaces of the other two storage plates (1), and U-shaped rods (302) are inserted into the interiors of two groups of connecting cylinders (301) of the four groups of connecting cylinders (301).
  4. 4. The combined type composite commodity shelf according to claim 1, wherein the connecting structure of the connecting component (3) comprises two groups of connecting frames (303) fixedly connected to two of the storage plates (1), and the inside of each group of connecting frames (303) is jointly spliced with a U-shaped plate (304).
  5. 5. The combined type composite commodity shelf according to claim 1, wherein said supporting component (4) comprises a plug-in cylinder (401) fixedly connected to the bottom surface of one of the commodity placing plates (1), a supporting rod (402) is inserted into the interior of each plug-in cylinder (401), and reinforcing rods (403) are fixedly connected to the outer surfaces of each group of supporting rods (402).
  6. 6. The combined type composite commodity shelf according to claim 5, wherein the bottom ends of each group of the supporting rods (402) are fixedly connected with a stabilizing substrate (404) together, and the bottom surface of the stabilizing substrate (404) is provided with anti-skidding patterns.
  7. 7. The combined type composite commodity shelf according to claim 1, wherein the upper surface of each commodity shelf (1) is fixedly connected with a group of protection pads (5) which are arranged at equal intervals, and each protection pad (5) is made of rubber.
  8. 8. The combined type composite commodity shelf according to claim 1, wherein a group of handles (6) are fixedly connected to the upper surface of one of the storage plates (1), and an anti-skid sleeve is arranged outside each handle (6).

Description

Combined composite commodity shelf Technical Field The utility model relates to the technical field of field sampling auxiliary devices, in particular to a combined type composite commodity shelf. Background In the teaching or scientific research activities of biology, environmental science and other subjects and related subjects, sometimes a biological sample or an environmental sample needs to be collected in a field area, the collected sample is placed in a sampling bottle or a test tube, a cover is covered after preliminary treatment, then the sampling is numbered and recorded, no specific tool is placed in the sampling containers at present, some of the sampling containers are placed in a knapsack, other of the sampling containers are also placed in a folding type trolley, such as a portable trolley for shopping in a shopping bag, the sampling containers of various types are not easy to fix, the situation that the samples leak easily occurs, serious people even collide and damage occurs, the sampling sites need to be reached on foot due to the fact that the field sampling work is mostly in a remote area or a rugged path, and if one tool can stably store the samples collected in the field area and transfer the samples from the rugged area to a flat road, the sampling work can be greatly facilitated. The conventional commodity shelf in the current market has the defects that firstly, the design of the conventional commodity shelf is huge, the conventional commodity shelf is difficult to flexibly place in a limited space, so that the space utilization rate is reduced, secondly, the operation of the portable commodity shelf is complex when the portable commodity shelf is unfolded and folded, time and labor are consumed, special tools are often required to be used in the assembly process, a plurality of inconveniences are brought to a user, the structure of most commodity shelf in the current market is generally fixed, the function is single, and flexible adjustment cannot be performed according to the diameter size, the number and the use requirement of an actual sampling container, so that the use is not convenient and efficient, and therefore, the combined type composite commodity shelf is provided. Disclosure of utility model The utility model provides a combined type composite commodity shelf, which aims to solve the technical problems that the existing product is difficult to effectively fix sampling containers and equipment with different diameters or sizes, and the collected samples are convenient to transport, so that the field sampling working intensity is reduced. The utility model discloses a combined type composite commodity shelf, which aims at achieving the purposes and effects of the combined type composite commodity shelf and is characterized by comprising a group of hinged commodity shelf boards, wherein each commodity shelf board is provided with a placing component for placing sampling containers with different diameters, and a group of commodity shelf boards are provided with connecting components; The connecting component comprises a pulling and holding structure which is arranged on one group of object placing plates and used for connecting the object placing plates after being unfolded, and a connecting structure which is arranged on two of the object placing plates and used for stabilizing the object placing plates after being folded; a support component is arranged below one of the storage plates. Preferably, each placement component comprises a group of vertical plates fixedly connected to the storage plate, each vertical plate is provided with a group of sliding rods in a sliding connection mode, one ends, away from each other, of each sliding rod are fixedly connected with limiting plates, one ends, close to each other, of each sliding rod are fixedly connected with arc plates, and springs are sleeved outside the sliding rods. Preferably, the pulling and holding structure of the connecting assembly comprises four groups of connecting cylinders, the bottom ends of two groups of connecting cylinders are connected with the upper surface of one storage plate, the bottom ends of the other two groups of connecting cylinders are respectively connected with the upper surfaces of the other two storage plates, and U-shaped rods are inserted into the two groups of connecting cylinders. Preferably, the connecting structure of the connecting assembly comprises two groups of connecting frames fixedly connected to two of the storage plates, and the U-shaped plates are inserted into the connecting frames together. Preferably, the support assembly comprises an insertion barrel fixedly connected to the bottom surface of one of the storage plates, each insertion barrel is internally inserted with a supporting rod, and the outer surfaces of each group of supporting rods are fixedly connected with reinforcing rods. Preferably, the bottom ends of the supporting rods of each group are fixedly connecte