Folding pet product display rack convenient for transportation and on-site demonstration

Abstract

The invention discloses a folding pet product display rack convenient for transportation and on-site demonstration, and relates to the technical field of injection molding part production, the folding pet product display rack convenient for transportation and on-site demonstration comprises a supporting aluminum plate, and the surfaces of the two ends of the supporting aluminum plate are rotatably connected with rotating connecting plates; the surfaces of one ends of the two rotating connecting plates are rotationally connected with side face aluminum plates, a plurality of display plates for containing pet products are arranged in the supporting aluminum plate, third grooves for containing the display plates are formed in the supporting aluminum plate, and clamping sliding blocks for limiting the positions of the display plates are arranged in the side face aluminum plates. When the display plate is pushed by the supporting push rod to be folded, the display plate makes contact with the inclined face of the clamping sliding block, the clamping sliding block is contracted into the inner sliding frame till the seventh groove is aligned with the clamping sliding block, the clamping sliding block extends into the seventh groove under the pushing of the third spring, and therefore the position of the display plate is limited; and supporting force is provided for the display plates.

Description

Technical Field

[0001] This invention relates to the field of injection molding production technology, specifically to a foldable pet product display rack that is easy to transport and demonstrate on-site. Background Technology

[0002] Pet product display racks are shelves or display units specifically designed for showcasing and displaying pet supplies such as food, toys, clothing, and cleaning tools. They are typically designed with an open or modular structure for easy browsing and retrieval by customers. Their purpose is to enhance product appeal by using scientifically categorized displays, eye-catching labels, and themed layouts to strengthen brand image and the shopping experience. They also optimize space utilization, promote customer interaction with products, stimulate consumer desire, and increase sales. Furthermore, some racks also offer storage functionality, helping stores maintain a clean and organized environment, making them suitable for retail settings such as pet stores, supermarkets, or pet specialty counters.

[0003] The working process of a foldable pet product display rack mainly includes four stages: unfolding, fixing, displaying, and storing. When in use, unfold it to the preset shape by unlocking the folding joints or telescopic structure, and fix the support rods in place with screws. Then, install the display panel inside the outer frame to ensure stability. Subsequently, arrange pet supplies in layers or areas, such as hanging toys, laying food flat, or displaying cleaning tools. After use, empty the goods, release the fixing of the support rods, and fold the rack in the reverse direction according to the folding design to compress the volume for transportation or storage.

[0004] Foldable pet product display racks are commonly used in different areas of exhibitions. During this process, the outer frame of the foldable rack is first supported by a support frame, and then the display panels are installed inside the outer frame. These steps need to be completed one by one. The manual assembly steps, such as splicing the brackets, tightening screws, and adjusting the shelves, consume extra time and effort, increasing the complexity of the operation. The multi-stage installation can lead to structural instability or loss of parts due to human error, affecting the functionality and safety of the rack. Although this design reduces costs or enhances load-bearing capacity, it sacrifices portability and is not friendly to fast-paced retail or temporary promotional activities, thus weakening its market competitiveness. Summary of the Invention

[0005] Technical problems to be solved To address the shortcomings of existing technologies, this invention provides a foldable pet product display rack that is easy to transport and demonstrate on-site, thus solving the problems mentioned in the background section.

[0006] Technical solution In order to achieve the above object, the present application is realized by the following technical scheme: A folding pet product display stand convenient for transportation and on-site demonstration, comprising a support aluminum plate, the upper and lower ends of the support aluminum plate are symmetrically connected with rotating connecting plates, two rotating connecting plates are connected with side aluminum plates, the surfaces of the two side aluminum plates are provided with clamping grooves, the clamping grooves are connected with clamping plates, the lower end of the side of the support aluminum plate is provided with a base, the two sides of the base are symmetrically provided with clamping plates, the two clamping plates are respectively connected with adjacent clamping grooves, a plurality of display plates for placing pet products are installed between the two side aluminum plates from top to bottom on the side of the support aluminum plate, a third groove for storing the display plates is arranged in the support aluminum plate, and a clamping sliding block for limiting the position of the display plate is arranged in the side aluminum plate.

[0007] Preferably, a first groove is arranged in the support aluminum plate, an extension block is connected in the first groove, a horizontal sliding plate is fixedly connected to the upper surface of the extension block, a first spring is fixedly connected in the first groove, the first spring is fixedly connected between the horizontal sliding plate, second grooves are arranged in the inner walls of the first groove, and a vertical push rod is connected in the second grooves.

[0008] Preferably, the third groove is arranged on the surface of the support aluminum plate, the plurality of display plates are rotatably connected to the inner wall of the third groove through rotating shafts, a plurality of fourth grooves are equidistantly arranged in the inner walls of the third groove, the plurality of fourth grooves are connected with the second grooves, a support shaft is connected in the plurality of fourth grooves, the support shaft is fixedly connected with the vertical push rod, a support push rod is rotatably connected to the surface of the support shaft, and one end of the support push rod is rotatably connected to the side of the display plate.

[0009] Preferably, a fifth groove is arranged above the inner wall of the clamping groove, a plurality of sixth grooves are arranged in the inner wall of the fifth groove, a plurality of main bodies are connected in the plurality of sixth grooves, a connecting push rod is fixedly connected between the plurality of main bodies, the connecting push rod is connected in the fifth groove, a power connecting rod is connected in the fifth groove, the power connecting rod is fixedly connected with the lower surface of the lowermost main body, a second spring is fixedly connected to the upper surface of the main body, and the upper end of the second spring is abutted with the top of the sixth groove.

[0010] Preferably, the power connecting rod extends to the inside of the clamping groove, an inclined surface is arranged at one end of the power connecting rod, and the inclined surface of the power connecting rod is located in the sliding path of the clamping plate.

[0011] Preferably, the inner sliding connection of the main body frame is provided with an inner sliding frame, the surface of the main body frame is provided with a bevel groove, the two sides of the inner sliding frame are fixedly connected with bevel shafts, the bevel shafts are fixedly connected with the inner sliding frame, the bevel shafts extend into the inner part of the bevel groove, the two side inner walls of the sixth groove are provided with guide grooves, the inner part of the guide grooves is slidably connected with guide blocks, the guide blocks are fixedly connected with the bevel shafts, the clamping slide block is slidably connected in the inner part of the inner sliding frame, the inner part of the inner sliding frame is fixedly connected with a third spring, the clamping slide block is fixedly connected with the third spring, and the two sides of the display board are symmetrically provided with seventh grooves.

[0012] Preferably, one end of the clamping slide block is provided with a bevel below, the bevel of the clamping slide block is located on the sliding path of the display board, and the clamping slide block extends into the inner part of the seventh groove.

[0013] Preferably, the surface of the side aluminum plate is provided with a ninth groove, the inner wall of the ninth groove is fixedly connected with two side panels, the surface of the side panel near the connecting push rod is provided with a transmission groove, the inner part of the side panel transmission groove is rotatably connected with a first rotating shaft, the surface of the connecting push rod is fixedly connected with a power gear rod, one end surface of the first rotating shaft is fixedly connected with a power gear, the power gear rod is engaged with the power gear, one end of the first rotating shaft is rotatably connected with a first supporting rod, the surfaces of the two side panels are provided with extension sliding grooves, the extension sliding grooves are divided into folding grooves and straight sliding grooves, the inner part of the extension sliding groove is slidably connected with a third sliding shaft, the inner part of the extension sliding groove is slidably connected with a second sliding shaft, the surface of the second sliding shaft is sleeved with a fixed push plate, the fixed push plate is Z-shaped, one end of the fixed push plate is fixedly connected with an expansion platform, the surface of the fixed push plate is sleeved with the third sliding shaft, the surface of the third sliding shaft is rotatably connected with a second supporting rod, one end of the second supporting rod is rotatably connected with one end of the first supporting rod, the surface of the side aluminum plate is provided with a supporting groove, and one end of the expansion platform extends into the inner part of the supporting groove.

[0014] Beneficial effects The folding pet product display stand provided by the application has the following beneficial effects: 1. The clamping plate gives an upward thrust to the power connecting rod, thereby driving each main body frame to slide upward synchronously, when the display board is folded under the pushing of the supporting push rod, the display board is in contact with the clamping slide block bevel, the clamping slide block is retracted into the inner part of the inner sliding frame, until the seventh groove is aligned with the clamping slide block, the clamping slide block is extended into the inner part of the seventh groove under the pushing of the third spring, thereby limiting the position of the display board and providing support for the display board.

[0015] 2. The fixed push plate drives the expansion platform to detach from the interior of slot 9. The sliding shaft 3 extends into the folding groove of the extension slide under the continuous push of the support rod 1 to support rod 2. The fixed push plate is folded with the sliding shaft 2 as the central axis, thereby folding the expansion platform. At this time, one end of the expansion platform extends into the interior of the support groove until the expansion platform is in a horizontal state, thus forming a platform to serve as a temporary place for product introductions, product catalogs, or barcode scanners. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the No. 3 slot of the present invention; Figure 4 This is a schematic diagram of the internal structure of slot No. 4 of the present invention; Figure 5 For the present invention Figure 4 A magnified view of part A in the image; Figure 6 For the present invention Figure 4 A magnified view of part B in the image; Figure 7 This is a schematic diagram of the internal structure of the main frame of the present invention; Figure 8 This is a schematic diagram of the internal structure of slot number six of the present invention; Figure 9 This is a schematic diagram of the internal structure of slot number nine of the present invention; Figure 10 For the present invention Figure 9 A magnified view of part C.

[0017] The labels in the diagram represent: 1. Supporting aluminum plate; 11. Rotating connecting plate; 12. Side aluminum plate; 13. Locking slot; 14. Locking plate; 2. Slot 1; 21. Extension block; 22. Horizontal sliding plate; 23. Spring 1; 24. Slot 2; 25. Vertical push rod; 3. Slot 3; 31. Display plate; 32. Slot 4; 33. Support shaft; 34. Support push rod; 4. Slot 5; 41. Slot 6; 42. Connecting push rod; 43. Main frame; 44. Spring 2; 45. Power connecting rod; 5. Slot No. 7; 51. Internal sliding frame; 52. Locking slider; 53. Spring No. 3; 54. Inclined shaft; 55. Inclined groove; 56. Guide groove; 57. Guide block; 6. Slot No. 9; 61. Power rack; 62. Side panel; 63. Shaft No. 1; 64. Support rod No. 1; 65. Support rod No. 2; 66. Extension slide; 67. Fixed push plate; 68. Slide shaft No. 2; 69. Slide shaft No. 3; 610. Extension platform; 611. Power gear; 612. Support groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0019] Reference Figures 1 to 10 A folding pet product display stand convenient for transportation and on-site demonstration according to a preferred embodiment of the present application will be described in detail below, including a support aluminum plate 1, the upper and lower ends of the support aluminum plate 1 are symmetrically connected with rotating connecting plates 11, the two rotating connecting plates 11 aligned vertically are connected with side aluminum plates 12, the surfaces of the two side aluminum plates 12 are provided with clamping grooves 13, the lower end of the side of the support aluminum plate 1 is provided with a base, the base only contacts the support aluminum plate 1, the base and the side aluminum plate 12 are detachably connected, the two sides of the base of the side of the support aluminum plate 1 are symmetrically provided with clamping plates 14, the two clamping plates 14 are respectively clamped with the adjacent clamping grooves 13, the base is clamped with the side aluminum plate 12 through the clamping plates 14, thereby completing the installation and fixation of the base, the lower end of the base is provided with universal wheels, the side of the support aluminum plate 1 is provided with a plurality of display plates 31 for placing pet products between the two side aluminum plates 12, the inside of the support aluminum plate 1 is provided with a third slot 3 for storing the display plates 31, and the inside of the side aluminum plate 12 is provided with clamping sliding blocks 52 for limiting the position of the display plates 31.

[0020] The inside of the support aluminum plate 1 is provided with a first slot 2, the inside of the first slot 2 is slidably connected with an extension block 21, the lower end of the extension block 21 is provided with universal wheels, the upper surface of the extension block 21 is fixedly connected with a horizontal sliding plate 22, the inside of the first slot 2 is fixedly connected with a first spring 23, the gravity of the support aluminum plate 1 and the side aluminum plate 12 is much greater than the tension of the first spring 23 itself, the first spring 23 and the horizontal sliding plate 22 are fixedly connected, the two side walls of the first slot 2 are provided with second slots 24, the inside of the second slot 24 is slidably connected with a vertical push rod 25, when the display stand needs to be unfolded in the exhibition area, the support aluminum plate 1 and the side aluminum plate 12 combined together are unfolded, the two side aluminum plates 12 and the support aluminum plate 1 are placed at ninety degrees, the clamping plates 14 are clamped into the inside of the clamping grooves 13, the state that the side aluminum plate 12 and the support aluminum plate 1 are placed at ninety degrees is fixed, thereby forming a stable outer frame, when the display stand assembled with the outer frame is vertically placed on the ground, the gravity of the support aluminum plate 1 and the side aluminum plate 12 will make the extension block 21 contract into the inside of the first slot 2, thereby driving the vertical push rod 25 to slide upward in the inside of the support aluminum plate 1 through the horizontal sliding plate 22.

[0021] The third groove 3 is arranged on the surface of the support aluminum plate 1, a plurality of display plates 31 are rotatably connected to the inner wall of the third groove 3 through pivots, a plurality of fourth grooves 32 are equidistantly arranged on the inner wall of the two sides of the third groove 3, the fourth grooves 32 are communicated with the second grooves 24, a support shaft 33 is slidably connected in the fourth grooves 32, the support shaft 33 is fixedly connected with the vertical push rod 25, a support push rod 34 is rotatably connected to the surface of the support shaft 33, a gap is arranged between the display plate 31 and the third groove 3, the gap can accommodate the support push rod 34, one end of the support push rod 34 is rotatably connected to the side surface of the display plate 31, in the process of upward sliding of the vertical push rod 25, the support shaft 33 is driven to slide upward along the fourth grooves 32, and then the display plate 31 is driven to rotate and fold on the inner wall of the third groove 3 through the support push rod 34.

[0022] The fifth groove 4 is arranged above the inner wall of the clamping groove 13, a plurality of sixth grooves 41 are arranged on the inner wall of the fifth groove 4, a main body frame 43 is slidably connected in each of the sixth grooves 41, a connecting push rod 42 is fixedly connected between the main body frames 43, the connecting push rod 42 is slidably connected in the fifth groove 4, a power connecting rod 45 is slidably connected in the fifth groove 4, the power connecting rod 45 is fixedly connected with the lower surface of the lowermost main body frame 43, a second spring 44 is fixedly connected to the upper surface of the main body frame 43, the upper end of the second spring 44 abuts against the top of the sixth groove 41, the power connecting rod 45 extends into the clamping groove 13, an inclined surface is arranged at one end of the power connecting rod 45, the inclined surface is located in the sliding path of the clamping plate 14, when the clamping plate 14 is installed in the clamping groove 13, the clamping plate 14 is in contact with the inclined surface of the power connecting rod 45, the clamping plate 14 gives the power connecting rod 45 an upward thrust, and then drives the main body frames 43 to synchronously slide upward.

[0023] The inner sliding frame 51 is slidably connected to the inside of the main frame 43, the surface of the main frame 43 is provided with a bevel groove 55, the two sides of the inner sliding frame 51 are fixedly connected with bevel shafts 54, the bevel shafts 54 are fixedly connected with the inner sliding frame 51, the bevel shafts 54 extend to the inside of the bevel groove 55, the two side inner walls of the sixth groove 41 are provided with guide grooves 56, the guide grooves 56 are slidably connected with guide blocks 57, the guide blocks 57 are fixedly connected with the bevel shafts 54, the clamping slide block 52 is slidably connected to the inside of the inner sliding frame 51, the inner sliding frame 51 is fixedly connected with the third spring 53, the clamping slide block 52 is fixedly connected with the third spring 53, the two sides of the display plate 31 are symmetrically provided with seventh grooves 5, one end of the clamping slide block 52 is provided with a bevel, the bevel of the clamping slide block 52 is located on the sliding path of the display plate 31, the clamping slide block 52 extends to the inside of the seventh groove 5, in the process of upward sliding of the main frame 43, the surface bevel groove 55 gives the bevel shaft 54 a pushing force in the direction of the display plate 31, thereby pushing the inner sliding frame 51 to slide along the guide groove 56 in the direction of the display plate 31, so as to push the clamping slide block 52 retracted in the main frame 43 out of the inside of the side aluminum plate 12, and at this time, the bevel part of the clamping slide block 52 is located in the sliding path of the display plate 31, when the display plate 31 is folded under the pushing of the supporting push rod 34, the display plate 31 is in contact with the bevel of the clamping slide block 52, the clamping slide block 52 is retracted to the inside of the inner sliding frame 51, until the seventh groove 5 is aligned with the clamping slide block 52, the clamping slide block 52 extends to the inside of the seventh groove 5 under the pushing of the third spring 53, thereby limiting the position of the display plate 31, and providing support for the display plate 31.

[0024] The surface of the side aluminum plate 12 is provided with a No. 9 groove 6, the inner wall of the No. 9 groove 6 is fixedly connected with two side plates 62, the surface of the side plate 62 close to the connecting push rod 42 is provided with a transmission groove, the inside of the side plate 62 transmission groove is rotatably connected with a No. 1 rotating shaft 63, the surface of the connecting push rod 42 is fixedly connected with a power gear rod 61, the surface of the No. 1 rotating shaft 63 is fixedly connected with a power gear 611, the power gear rod 61 is engaged with the power gear 611, the one end of the No. 1 rotating shaft 63 is rotatably connected with a No. 1 supporting rod 64, the surface of the two side plates 62 is provided with an extension sliding groove 66, the extension sliding groove 66 is divided into a folding groove and a straight sliding groove, the inside of the extension sliding groove 66 is slidably connected with a No. 3 sliding shaft 69, the inside of the extension sliding groove 66 is slidably connected with a No. 2 sliding shaft 68, the No. 3 sliding shaft 69 is located at the one end of the straight sliding groove, the No. 2 sliding shaft 68 is located at the junction of the folding groove and the straight sliding groove, the surface of the No. 2 sliding shaft 68 is sleeved with a fixed push plate 67, the fixed push plate 67 is Z-shaped, the one end of the fixed push plate 67 is fixedly connected with an expansion platform 610, the fixed push plate 67 is sleeved on the surface of the No. 3 sliding shaft 69, and the No. 3 sliding shaft 69 is rotatably connected with the fixed push plate 67, the surface of the No. 3 sliding shaft 69 is rotatably connected with a No. 2 supporting rod 65, the one end of the No. 2 supporting rod 65 is rotatably connected with the one end of the No. 1 supporting rod 64, the surface of the side aluminum plate 12 is provided with a supporting groove 612, and the one end of the expansion platform 610 extends into the inside of the supporting groove 612. In the process of sliding upward, the connecting push rod 42 drives the No. 1 supporting rod 64 to rotate through the power gear 611, at this time, the No. 2 supporting rod 65 is given an outward thrust through the No. 1 supporting rod 64, and then drives the No. 2 sliding shaft 68 and the No. 3 sliding shaft 69 to slide in the straight sliding groove of the extension sliding groove 66, and then drives the expansion platform 610 to separate from the inside of the No. 9 groove 6 through the fixed push plate 67, when the No. 2 sliding shaft 68 slides to the one end of the straight sliding groove of the extension sliding groove 66, the No. 2 sliding shaft 68 stops sliding, and then the fixed push plate 67 stops sliding, at this time, the expansion platform 610 separates from the inside of the No. 9 groove 6, with the continuous sliding of the No. 1 supporting rod 64, the No. 3 sliding shaft 69 extends to the folding groove of the extension sliding groove 66 to slide under the continuous thrust of the No. 2 supporting rod 65 given by the No. 1 supporting rod 64, and drives the fixed push plate 67 to fold around the No. 2 sliding shaft 68 as the center shaft, so as to drive the expansion platform 610 to fold, at this time, the one end of the expansion platform 610 extends into the inside of the supporting groove 612, until the expansion platform 610 is in a horizontal state, and then a platform is formed, so as to achieve the function of temporarily placing the product introduction or product catalog and the code gun.

[0025] The following is the whole working process and working principle of the above embodiment: when the display needs to be unfolded in the exhibition area, the support aluminum plate 1 and the side aluminum plate 12 are unfolded, the two side aluminum plates 12 and the support aluminum plate 1 are placed at 90 degrees, and the clamping plate 14 is clamped into the inside of the clamping slot 13, the state of the side aluminum plate 12 and the support aluminum plate 1 placed at 90 degrees is fixed, thereby forming a stable outer frame. When the display stand assembled with the outer frame is placed vertically on the ground, the gravity of the support aluminum plate 1 and the side aluminum plate 12 will make the extension block 21 shrink into the inside of the first slot 2, thereby driving the vertical push rod 25 to slide upward in the inside of the support aluminum plate 1 through the transverse sliding plate 22; During the upward sliding process of the vertical push rod 25, the support shaft 33 is driven to slide upward along the fourth slot 32, thereby pushing the display plate 31 to rotate and fold on the inner wall of the third slot 3 through the support push rod 34. When the clamping plate 14 is installed in the inside of the clamping slot 13, the clamping plate 14 is in contact with the inclined surface of the power connecting rod 45, the clamping plate 14 gives the power connecting rod 45 an upward thrust, thereby driving the main body frame 43 to slide upward synchronously; During the upward sliding process of the main body frame 43, the inclined surface groove 55 gives the inclined surface shaft 54 a thrust in the direction of the display plate 31, thereby pushing the internal sliding frame 51 to slide in the direction of the display plate 31 along the guide groove 56, so as to push the clamping sliding block 52 retracted in the inside of the main body frame 43 out of the inside of the side aluminum plate 12, and at this time the inclined surface part of the clamping sliding block 52 is located in the sliding path of the display plate 31. When the display plate 31 is folded under the pushing of the support push rod 34, the display plate 31 is in contact with the inclined surface of the clamping sliding block 52, the clamping sliding block 52 is retracted into the inside of the internal sliding frame 51, until the seventh slot 5 is aligned with the clamping sliding block 52, the clamping sliding block 52 is extended into the inside of the seventh slot 5 under the pushing of the third spring 53, thereby limiting the position of the display plate 31, and providing support force for the display plate 31.

[0026] In the process of sliding upward, the connecting push rod 42 drives the first supporting rod 64 to rotate through the power gear 611. At this time, the first supporting rod 64 gives the second supporting rod 65 an outward thrust, thereby driving the second sliding shaft 68 and the third sliding shaft 69 to slide in the extension sliding groove 66. Then, the fixed push plate 67 drives the expansion platform 610 to separate from the inside of the ninth slot 6. When the second sliding shaft 68 slides to the end of the extension sliding groove 66, the second sliding shaft 68 stops sliding, thereby the fixed push plate 67 stops sliding. At this time, the expansion platform 610 separates from the inside of the ninth slot 6. With the continuous sliding of the first supporting rod 64, the third sliding shaft 69 extends to the inside of the extension sliding groove 66 to slide under the continuous thrust of the first supporting rod 64. The fixed push plate 67 is folded around the second sliding shaft 68 as the center axis, thereby driving the expansion platform 610 to fold. At this time, one end of the expansion platform 610 extends to the inside of the supporting groove 612 until the expansion platform 610 is in a horizontal state, thereby forming a platform to achieve the function of product introduction or product catalog, temporary placement of the code gun.

[0027] The supporting aluminum plate 1 and the side aluminum plate 12 are connected as a whole through the rotating connecting plate 11, and are detachably connected with the base, being divided into two parts. When a part is damaged, only the damaged part needs to be replaced, thereby saving the maintenance cost.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A foldable pet product display rack that is easy to transport and demonstrate on-site, comprising a supporting aluminum plate (1), wherein rotating connecting plates (11) are symmetrically rotatably connected to the upper and lower surfaces of the supporting aluminum plate (1), and side aluminum plates (12) are rotatably connected between the two vertically aligned rotating connecting plates (11), wherein a slotting groove (13) is provided on the surface of each of the two side aluminum plates (12), and a slotting plate (14) is slidably connected inside the slotting groove (13), wherein a base is installed at the lower end of the side of the supporting aluminum plate (1), and slotting plates (14) are symmetrically protruding from both sides of the base on the side of the supporting aluminum plate (1), and the two slotting plates (14) are respectively engaged with the adjacent slotting groove (13), characterized in that: The side of the support aluminum plate (1) is sequentially and equidistantly provided with a plurality of display plates (31) for placing pet products from top to bottom between two side aluminum plates (12), the inside of the support aluminum plate (1) is provided with a No. 3 slot (3) for accommodating the display plate (31), and the inside of the side aluminum plate (12) is provided with a clamping slide block (52) for limiting the position of the display plate (31).

2. The foldable pet product display rack convenient for transportation and on-site demonstration according to claim 1, characterized in that: The inside of the support aluminum plate (1) is provided with a No. 1 slot (2), the inside of the No. 1 slot (2) is slidably connected with an extension block (21), the upper surface of the extension block (21) is fixedly connected with a transverse sliding plate (22), the inside of the No. 1 slot (2) is fixedly connected with a No. 1 spring (23), the No. 1 spring (23) is fixedly connected between the transverse sliding plate (22), and the two side inner walls of the No. 1 slot (2) are both provided with a No. 2 slot (24), the inside of the No. 2 slot (24) is slidably connected with a vertical push rod (25).

3. The foldable pet product display rack convenient for transportation and on-site demonstration according to claim 1, characterized in that: The No. 3 slot (3) is arranged on the surface of the support aluminum plate (1), a plurality of the display plates (31) are all rotatably connected to the inner wall of the No. 3 slot (3) through a rotating shaft, the two side inner walls of the No. 3 slot (3) are both equidistantly provided with a plurality of No. 4 slots (32), a plurality of the No. 4 slots (32) are all communicated with the No. 2 slot (24), the inside of a plurality of the No. 4 slots (32) is slidably connected with a support shaft (33), the support shaft (33) is fixedly connected with the vertical push rod (25), the surface of the support shaft (33) is rotatably connected with a support push rod (34), and one end of the support push rod (34) is rotatably connected to the side of the display plate (31).

4. The foldable pet product display rack convenient for transportation and on-site demonstration according to claim 3, characterized in that: The inner wall of the clamping slot (13) is provided with a No. 5 slot (4) above, the inner wall of the No. 5 slot (4) is provided with a plurality of No. 6 slots (41), the inside of a plurality of the No. 6 slots (41) is slidably connected with a main frame (43), a plurality of the main frames (43) are fixedly connected with a connecting push rod (42), the connecting push rod (42) is slidably connected in the inside of the No. 5 slot (4), the inside of the No. 5 slot (4) is slidably connected with a power connecting rod (45), the power connecting rod (45) is fixedly connected with the lower surface of the lowermost main frame (43), the upper surface of the main frame (43) is fixedly connected with a No. 2 spring (44), and the upper end of the No. 2 spring (44) abuts against the top of the No. 6 slot (41).

5. The foldable pet product display rack convenient for transportation and on-site demonstration according to claim 4, characterized in that: The power connecting rod (45) extends to the inside of the clamping slot (13), one end of the power connecting rod (45) is provided with an inclined surface, and the inclined surface of the power connecting rod (45) is located in the sliding path of the clamping plate (14).

6. The foldable pet product display rack convenient for transportation and on-site demonstration according to claim 4, characterized in that: The inner sliding frame (51) is slidably connected to the inside of the main body frame (43), the surface of the main body frame (43) is provided with a bevel groove (55), both sides of the inner sliding frame (51) are fixedly connected with bevel shafts (54), the bevel shafts (54) are fixedly connected with the inner sliding frame (51), the bevel shafts (54) extend into the inside of the bevel groove (55), both side inner walls of the sixth groove (41) are provided with guide grooves (56), the guide grooves (56) are slidably connected with guide blocks (57), the guide blocks (57) are fixedly connected with the bevel shafts (54), the clamping sliding block (52) is slidably connected to the inside of the inner sliding frame (51), the inner sliding frame (51) is fixedly connected with the third spring (53), the clamping sliding block (52) is fixedly connected with the third spring (53), both sides of the display board (31) are symmetrically provided with seventh grooves (5).

7. The foldable pet product display rack convenient for transportation and on-site demonstration according to claim 6, characterized in that: One end of the clamping sliding block (52) is provided with a bevel, the bevel of the clamping sliding block (52) is located on the sliding path of the display board (31), and the clamping sliding block (52) extends into the inside of the seventh groove (5).

8. The foldable pet product display rack convenient for transportation and on-site demonstration according to claim 6, characterized in that: The surface of the side aluminum plate (12) is provided with a ninth groove (6), the inner wall of the ninth groove (6) is fixedly connected with two side plates (62), the surface of the side plate (62) close to the connecting push rod (42) is provided with a transmission groove, the inside of the side plate (62) transmission groove is rotatably connected with a first rotating shaft (63), the surface of the connecting push rod (42) is fixedly connected with a power gear rod (61), one end surface of the first rotating shaft (63) is fixedly connected with a power gear (611), the power gear rod (61) is engaged with the power gear (611), one end of the first rotating shaft (63) is rotatably connected with a first supporting rod (64), the surfaces of the two side plates (62) are provided with extension sliding grooves (66), the extension sliding grooves (66) are divided into folding grooves and straight sliding grooves, the inside of the extension sliding groove (66) is slidably connected with a third sliding shaft (69), the inside of the extension sliding groove (66) is slidably connected with a second sliding shaft (68), the surface of the second sliding shaft (68) is sleeved with a fixed push plate (67), the fixed push plate (67) is Z-shaped, one end of the fixed push plate (67) is fixedly connected with an expansion platform (610), the surface of the fixed push plate (67) is sleeved with the third sliding shaft (69), the surface of the third sliding shaft (69) is rotatably connected with a second supporting rod (65), one end of the second supporting rod (65) is rotatably connected with one end of the first supporting rod (64), the surface of the side aluminum plate (12) is provided with a supporting groove (612), one end of the expansion platform (610) extends into the inside of the supporting groove (612).

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