Supermarket showing stand

Abstract

The invention relates to the field of display structures, and provides a supermarket display stand which comprises a supporting piece, a first-layer stand body, a bearing stand body, a second-layer stand body and a third-layer stand body. The supporting piece is installed at the bottom of the first layer of frame body and provides a supporting effect. The two groups of bearing frame bodies are respectively positioned on the top surface of the first-layer frame body; penetrating openings are formed in the bearing frame body, and the two ends of the second-layer frame body penetrate through the two penetrating openings correspondingly, so that the second-layer frame body is connected with the bearing frame body in a clamped mode; the second-layer shelf body is divided into three storage areas by the two bearing shelf bodies; the third-layer frame body is installed on the top of the bearing frame body, a partition plate is further arranged on the third-layer frame body and penetrates through the third-layer frame body, and the second-layer frame body extends to the top face of the first-layer frame body. The goods shelf has the effect that the multiple storage areas are divided to store multiple kinds of goods.

Description

Technical Field

[0001] The present application relates to the field of display structures, and in particular to a supermarket display rack. Background Art

[0002] Supermarket display racks are generally used to store goods for display and sale. They are usually placed in supermarkets to sell fruits, vegetables and other goods, making it convenient for buyers to select and take them.

[0003] However, due to the limitation of space and variety, the display racks in general supermarkets have limited area, making it difficult to fully display and exhibit a large variety of goods. As a result, there are few types of goods on the shelves, making it difficult to provide a variety and large quantity of goods for display. Summary of the Invention

[0004] In order to improve the above problems, the present application provides a supermarket display rack.

[0005] The supermarket display rack provided in this application adopts the following technical solution: A supermarket display rack comprises a support, a first-layer frame, a receiving frame, a second-layer frame and a third-layer frame; the support is installed at the bottom of the first-layer frame to provide a supporting effect; the receiving frame is provided with two groups, which are respectively located on the top surface of the first-layer frame; the receiving frame is provided with a through-hole, and the two ends of the second-layer frame respectively pass through the two through-holes, so that the second-layer frame and the receiving frame are clamped together; the two receiving frames divide the second-layer frame into three storage areas; the third-layer frame is installed on the top of the receiving frame, and the third-layer frame is also provided with a partition, which passes through the third-layer frame and the second-layer frame and extends to the top surface of the first-layer frame.

[0006] By adopting the above technical solution, the storage area of the first shelf is divided by two groups of receiving frames, and the storage area of the second shelf is divided by a through opening, and the storage areas of the third shelf, the second shelf and the first shelf are further divided by partitions, thereby realizing that the display rack has multiple storage areas, each storage area can be used to place one or more commodities, thereby increasing the number of partitioned displays on the display rack.

[0007] Optionally, the size of the first frame body is larger than that of the second frame body, and the size of the second frame body is larger than that of the third frame body.

[0008] By adopting the above technical solution, the second-layer shelf will not block the first-layer shelf, and the third-layer shelf will not block the second-layer shelf, so it is convenient for customers to take goods.

[0009] Optionally, an advertising screen for displaying product data is further provided on the top of the supporting frame.

[0010] By adopting the above technical solution, the role of the advertising screen is to publicly display the information of the product, so that customers can clearly understand the basic information and selling price of the product.

[0011] Optionally, a bad fruit collection drawer is further provided at the bottom of the first-layer frame, and a bad fruit collection channel and a linkage cavity connected to the bad fruit collection drawer are opened at the top of the first-layer frame; an opening and closing component is provided at the channel mouth of the bad fruit collection channel, and the opening and closing component is connected to the receiving frame; a sliding rail is further provided at the top of the first-layer frame, and the sliding rail passes through the first-layer frame and is connected to the linkage cavity, and the receiving frame is slidably connected to the sliding rail.

[0012] By adopting the above technical solution, when the receiving frame moves along the sliding rail, it drives the opening and closing component to open or close the bad fruit collection channel, so that employees can throw the selected bad fruits into the bad fruit collection channel, and the bad fruits will enter the bad fruit collection drawer along the bad fruit collection channel for collection, thereby avoiding the bad fruits from coming into contact with other fruits and accelerating the deterioration of the fruits.

[0013] Optionally, the opening and closing assembly includes a rack, a pivot shaft, a gear and an opening and closing plate; pivot grooves are provided at the two opposite inner cavity walls of the linkage cavity, and the pivot shaft is pivotally connected to the pivot grooves; the gear and the opening and closing plate are both installed on the pivot shaft; the opening and closing plate is located at the channel opening of the bad fruit collection channel and provides opening and closing of the channel opening; one end of the rack is connected to the bottom of the supporting frame, and the other end is located in the linkage cavity and meshes with the gear.

[0014] By adopting the above technical solution, the rack is moved by pushing the receiving frame, so that the gear drives the pivot shaft to rotate, and the pivot shaft drives the opening and closing plate to rotate to achieve the purpose of conveniently opening or closing the channel opening of the bad fruit collection channel.

[0015] Optionally, the connection point between the pivot axis and the opening and closing plate is located at one fifth of the length ratio of the opening and closing plate.

[0016] By adopting the above technical solution, the inclination of four-fifths of the opening and closing plate is utilized to provide rolling of the goods, so that the goods can enter the first-layer shelf, or roll from the opening and closing plate to the bad fruit collection channel, and one-fifth of the opening and closing plate can be tilted up to block the intact goods when the bad fruits roll from the opening and closing plate to the bad fruit collection channel, thereby preventing the intact goods from falling into the bad fruit collection channel.

[0017] Optionally, the rack is also connected to a first wedge block, and a lifting plate is provided on the side of the linkage cavity close to the opening and closing plate, and the linkage cavity is also provided with a lifting opening for the lifting plate to pass through; a second wedge block is provided at the bottom of the lifting plate, and the second wedge block cooperates with the wedge shape of the first wedge block to enable the lifting plate to be lifted and lowered from the lifting opening.

[0018] By adopting the above technical solution, when the rack drives the first wedge block to move, the first wedge block pushes the second wedge block, thereby causing the lifting plate to rise from the passage opening. After the lifting plate rises, the lifting plate can separate the first-layer shelf and separate the intact goods on one side of the first-layer shelf to prevent the intact goods from rolling into the passage opening.

[0019] Optionally, a limiting groove is provided on the wall surface of the linkage cavity, and the lifting plate is slidably connected to the limiting groove.

[0020] By adopting the above technical solution, the limiting groove limits the position of the lifting plate, preventing the lifting plate from moving at will or arbitrarily detaching from the linkage cavity, thereby ensuring the accuracy of the moving path of the lifting plate.

[0021] Optionally, the first frame is provided with a locking opening, which is connected to the linkage cavity; a locking piece is slidably connected in the locking opening, the locking piece moves along the locking opening, and a plurality of locking blocks are provided on the surface of the locking piece; the lifting plate is provided with an insertion groove in the horizontal direction, the locking block is located in the insertion groove and is engaged with the insertion groove; the lifting plate is provided with a plurality of conducting grooves connected to the insertion groove in the vertical direction, and the conducting grooves correspond one-to-one to the locking blocks; when the locking piece moves along the locking opening, the position of the locking block in the insertion groove is switched, so that the locking block is connected to the conducting groove or staggered with the conducting groove.

[0022] By adopting the above technical solution, when the locking block is located in the insertion groove and is offset from the conducting groove, the lifting plate is stuck and cannot be lifted or lowered. The first wedge block and the rack cannot move toward the second wedge block, thereby locking the entire opening and closing plate and the receiving frame. The goods can be safely placed on the top of the opening and closing plate and the lifting plate. When it is necessary to open the bad fruit collection channel, the locking piece is moved along the locking mouth so that the locking piece drives the locking block to move to the conducting groove. The lifting plate loses the restraint of the locking block and can be lifted or lowered. The rack and the opening and closing plate can be unlocked.

[0023] Optionally, the locking openings are provided on both sides of the first frame body, and the two ends of the locking member extend out from the two locking openings respectively.

[0024] By adopting the above technical solution, the locking piece can be pushed and pulled from any locking opening, and the positions of all locking blocks can be changed to improve the convenience of use. In summary, this application includes at least one of the following beneficial technical effects: 1. Use two sets of receiving frames to divide the storage area of the first layer of the frame, and divide the storage area of the second layer of the frame by inserting openings. Use partitions to further divide the storage areas of the third layer of the frame, the second layer of the frame, and the first layer of the frame, so that the display rack has multiple storage areas. Each storage area can be used to place one or more products, thereby increasing the number of compartmentalized displays on the display rack. 2. The size of the first shelf is larger than that of the second shelf, and the size of the second shelf is larger than that of the third shelf, so that the second shelf will not block the first shelf, and the third shelf will not block the second shelf, so that customers can easily take the goods; 3. The function of the advertising screen is to publicly display the information of the product so that customers can clearly understand the basic information and selling price of the product; 4. When the receiving frame moves along the sliding rail, it drives the opening and closing components to open or close the bad fruit collection channel, so that employees can throw the selected bad fruits into the bad fruit collection channel, and the bad fruits will enter the bad fruit collection drawer along the bad fruit collection channel for collection, thereby preventing the bad fruits from coming into contact with other fruits and accelerating the deterioration of the fruits. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of a display stand in one embodiment of the present application; Figure 2 This is a schematic diagram of a three-dimensional structure in which the opening and closing assembly of the display stand is separated from the linkage cavity in some embodiments of the present application; Figure 3 is a schematic diagram of a top view of a display stand in some embodiments of the present application; Figure 4 is a schematic diagram of a cross-sectional structure of a display stand in a top view in some embodiments of the present application; Figure 5 is a schematic diagram of a cross-sectional structure of a display stand in a side view in some embodiments of the present application; Figure 6 This application Figure 5 Schematic diagram of the enlarged structure of A; Figure 7 is a schematic diagram of a partial cross-sectional structure inside the linkage cavity in some embodiments of the present application; Figure 8 is a partial three-dimensional structural diagram of the first wedge block and the second wedge block in some embodiments of the present application; Figure 9 is a partial three-dimensional structural diagram of the lifting plate and the locking member in some embodiments of the present application; The marks in the accompanying drawings are: 1. support member, 2. first-layer frame, 21. sliding rail, 22. bad fruit collection channel, 23. linkage chamber, 231. pivot slot, 232. limit slot, 24. lifting port, 25. locking port, 3. receiving frame, 4. second-layer frame, 5. third-layer frame, 51. partition, 6. advertising screen, 7. bad fruit collection drawer, 8. opening and closing assembly, 81. rack, 82. pivot shaft, 83. gear, 84. opening and closing plate, 85. first wedge block, 86. lifting plate, 861. insertion slot, 862. conducting slot, 87. second wedge block, 9. locking member, 91. locking block. DETAILED DESCRIPTION

[0026] The following describes the embodiments of the present application through specific examples. Those skilled in the art can easily understand the other advantages and effects of the present application from the information disclosed in this application. The present application can also be implemented or applied through different specific embodiments. The details in this application can also be modified or changed according to different viewpoints and application systems without departing from the spirit of this application. It should be noted that the embodiments and features in the embodiments of this application can be combined with each other unless they conflict.

[0027] The following is a detailed description of the embodiments of the present application with reference to the accompanying drawings so that those skilled in the art can easily implement the present application. The present application can be embodied in many different forms and is not limited to the embodiments described herein.

[0028] In the description of this application, reference to the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and integrate different embodiments or examples described in this application, as well as features of different embodiments or examples, unless otherwise contradictory.

[0029] Furthermore, the terms "first" and "second" are used solely to indicate a target and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the context of this application, "plurality" means two or more, unless otherwise specifically defined.

[0030] Throughout this specification, when a device is said to be "connected" to another device, this includes not only "direct connection" but also "indirect connection" with other elements interposed therebetween. Furthermore, when a device is said to "include" a certain component, unless otherwise stated, this does not exclude the inclusion of other components but rather implies that the device may include other components.

[0031] The following is combined with Figure 1 -Attached Figure 9 , further details of this application are given.

[0032] The embodiment of the present application discloses a supermarket display rack.

[0033] A supermarket display rack, reference Figure 1 As shown, it includes a support member 1, a first-layer frame 2, a receiving frame 3, a second-layer frame 4 and a third-layer frame 5; the support member 1 is installed at the bottom of the first-layer frame 2 to provide a supporting effect. The support member 1 of the present application adopts a wheel-shaped support structure, which can be fixedly installed so that the wheel-shaped support structure only plays a supporting role. At least four wheel-shaped support structures can be provided to provide support for the four corners of the first-layer frame 2, thereby improving the stability of the overall cargo placement.

[0034] There are two groups of receiving frames 3, which are respectively located on the top surface of the first-layer frame 2. The receiving frames 3 separate the top surface of the first-layer frame 2 into four storage areas, which can hold four types of goods.

[0035] The receiving frame 3 is provided with a through-hole, and the two ends of the second-layer frame 4 pass through the two through-holes respectively, so that the second-layer frame 4 is clamped with the receiving frame 3. The second-layer frame 4 is at a certain height away from the first-layer frame 2. At the same time, the parts of the two ends of the second-layer frame 4 that extend out of the through-holes can each store one kind of commodity, and the part between the two through-holes can store one kind of commodity, so that the two receiving frames 3 divide the second-layer frame 4 into three storage areas.

[0036] The third-layer frame 5 is installed on the top of the receiving frame 3, and a partition 51 is also provided on the third-layer frame 5. The partition 51 passes through the third-layer frame 5 and the second-layer frame and extends to the top surface of the first-layer frame 2, so that the partition 51 first separates the storage area of the third-layer frame 5, and then separates the storage area of the second-layer frame 4 between the two penetration openings again, and finally separates the storage area of the first-layer frame 2 between the two receiving frames 3 again, so that the overall supermarket display rack can realize the storage and display of a large number of goods.

[0037] Among them, the first-layer frame 2, the second-layer frame 4 and the third-layer frame 5 can all be provided with guardrails to prevent goods from falling.

[0038] Specifically, two sets of supporting frames 3 are used to divide the storage area of the first-layer frame 2, and the storage area of the second-layer frame 4 is divided by a through-hole. The third-layer frame 5 further divides the storage areas of the second-layer frame 4 and the first-layer frame 2 through a partition 51, thereby realizing that the display rack has multiple storage areas, each storage area can be used to place one or more commodities, thereby increasing the number of partitions and displays on the display rack.

[0039] For further reference, Figure 1 As shown, the size of the first shelf 2 is larger than that of the second shelf 4, so that after the second shelf 4 rises to a certain height, the first shelf 2 will not be blocked by the second shelf 4, and customers can easily take the goods on the first shelf 2. Similarly, the size of the second shelf 4 is larger than that of the third shelf 5, so that the second shelf 4 will not be blocked by the third shelf 5, and customers will not be hindered or inconvenienced when taking goods.

[0040] Further, refer to Figure 1 As shown, an advertising screen 6 for displaying product data is also provided on the top of the supporting frame 3. The advertising screen 6 can be a replaceable paper advertising board or an advertising screen 6 for displaying digital information. It can be set according to needs. The function of the advertising screen 6 is to publicly display the information of the product so that customers can clearly understand the basic information and selling price of the product. At the same time, it is located on the top of the supporting frame 3 to avoid blocking the product.

[0041] In some embodiments, reference Figure 2 and Figure 3 As shown, some fruits and vegetables will gradually be damaged over time during the long-term display or sales process, forming bad fruits. When the bad fruits are placed on the shelf, the deteriorated parts will touch other fruits and accelerate the deterioration of other fruits. Therefore, they need to be dealt with in time. Therefore, a bad fruit collection drawer 7 is also provided at the bottom of the first-layer frame 2, and a bad fruit collection channel 22 and a linkage cavity 23 connected to the bad fruit collection drawer 7 are opened at the top of the first-layer frame 2. The linkage cavity 23 is connected to the bad fruit collection channel 22. The bad fruit collection drawer 7 can be pulled out from the bottom of the first-layer frame 2 to collect bad fruits, vegetables or expired goods. The bad fruit collection channel 22 can be an inclined surface, and the bad fruits or expired goods can roll along the inclined bad fruit collection channel 22 into the bad fruit collection drawer 7.

[0042] An opening and closing component 8 is provided at the channel opening of the rotten fruit collection channel 22, and the opening and closing component 8 is connected to the receiving frame 3. The opening and closing component 8 can open or close the channel opening and cover the channel opening at the same time. After the channel opening is covered, the goods can be placed on the surface of the opening and closing component 8 for display or taking. The opening and closing component 8 is connected to the receiving frame 3, so that the opening and closing component 8 can be opened or closed using the receiving frame 3.

[0043] A sliding rail 21 is also provided on the top of the first frame 2, and the sliding rail 21 passes through the first frame 2 and is connected to the linkage cavity 23. The receiving frame 3 is slidably connected to the sliding rail 21. When the receiving frame 3 moves along the sliding rail 21, it drives the opening and closing component 8 to open or close the bad fruit collection channel 22, so that employees can throw the selected bad fruits into the bad fruit collection channel 22, and the bad fruits enter the bad fruit collection drawer 7 along the bad fruit collection channel 22 for collection, thereby avoiding the bad fruits from coming into contact with other fruits and accelerating the deterioration of the fruits.

[0044] For further reference, Figure 3 and Figure 4 As shown, the opening and closing assembly 8 includes a rack 81, a pivot shaft 82, a gear 83 and an opening and closing plate 84; a pivot groove 231 is provided at the two opposite inner cavity walls of the linkage cavity 23, and the pivot shaft 82 is pivotally connected to the pivot groove 231, so that the pivot shaft 82 can rotate along the pivot groove 231.

[0045] The opening and closing plate 84 is located at the channel opening of the bad fruit collection channel 22 and provides opening and closing of the channel opening, and the gear 83 and the opening and closing plate 84 are both installed on the pivot shaft 82, so that when the pivot shaft 82 rotates, the opening and closing plate 84 can rotate along the pivot shaft 82, thereby opening the bad fruit collection channel 22.

[0046] refer to Figure 5 and Figure 6 As shown, one end of the rack 81 is connected to the bottom of the receiving frame 3, and the other end is located in the linkage cavity 23 and meshed with the gear 83, so that when the receiving frame 3 moves along the sliding rail 21, the rack 81 is driven to move synchronously, and the rack 81 is meshed with the gear 83, thereby synchronously driving the gear 83 to rotate. The gear 83 is installed on the pivot shaft 82 to drive the pivot shaft 82 to rotate, so that the pivot shaft 82 drives the opening and closing plate 84 to rotate along the pivot groove 231, and the opening and closing plate 84 can open the channel opening of the bad fruit collection channel 22.

[0047] When the receiving frame 3 is pulled in the opposite direction, the opening and closing plate 84 can be restored to close the passage opening of the bad fruit collecting passage 22 .

[0048] Specifically, by pushing the supporting frame 3, the rack 81 moves along the sliding rail 21, so that the gear 83 drives the pivot shaft 82 to rotate, and the pivot shaft 82 drives the opening and closing plate 84 to rotate to achieve the purpose of conveniently opening or closing the channel opening of the bad fruit collection channel 22.

[0049] Further, refer to Figure 4As shown, the connection between the pivot shaft 82 and the opening and closing plate 84 is located at one-fifth of the length of the opening and closing plate 84. When the pivot shaft 82 is located at one-fifth of the opening and closing plate 84, it can drive the opening and closing plate 84 to tilt and open the channel opening. First, it pushes the receiving frame 3 to make four-fifths of the opening and closing plate 84 tilt upward and one-fifth of the opening and closing plate 84 tilt downward, so that the goods originally located on the opening and closing plate 84 can slide to the first-layer frame 2 to prevent the intact goods from falling into the bad fruit collection channel 22.

[0050] The receiving frame 3 moves in the opposite direction, and four-fifths of the opening and closing plate 84 tilts downward, thereby providing a sliding inclined surface for bad fruits. By placing the bad fruits on the inclined opening and closing plate 84, the bad fruits can be provided with the bad fruit collection channel 22 and rolled into the bad fruit collection drawer 7. The opening and closing plate 84 tilts up to block or intercept the goods rolling toward the bad fruit collection channel 22, thereby preventing intact goods from falling into the bad fruit collection channel 22.

[0051] In some embodiments, reference Figure 7 and Figure 8 As shown, the rack 81 is also connected to a first wedge block 85, and a lifting plate 86 is provided on the side of the linkage cavity 23 close to the opening and closing plate 84, and the linkage cavity 23 is also provided with a lifting port 24 for the lifting plate 86 to pass through. The first wedge block 85 is located in the linkage cavity 23. When the rack 81 moves, the first wedge block 85 moves with the rack 81, and the lifting plate 86 can be lifted and lowered along the lifting port 24. The position of the lifting port 24 can be referred to Figure 3 shown.

[0052] A second wedge block 87 is provided at the bottom of the lifting plate 86. The second wedge block 87 cooperates with the wedge shape of the first wedge block 85, that is, the wedge surface of the second wedge block 87 contacts and fits with the wedge surface of the first wedge block 85. When the rack 81 drives the first wedge block 85 to move, the first wedge block 85 pushes the second wedge block 87, thereby causing the lifting plate 86 to rise from the lifting port 24. After the lifting plate 86 rises, the lifting plate 86 can separate the first shelf body 2 and separate the intact goods on one side of the first shelf body 2 to prevent the intact goods from rolling into the channel opening.

[0053] When the rack 81 moves in the direction of movement, the lifting plate 86 can slide back into the linkage chamber 23 by itself according to the influence of gravity. Alternatively, a resetting elastic member can be provided in the linkage chamber 23 to provide elastic force to pull the lifting plate 86 back into the linkage chamber 23, and the top of the lifting plate 86 just blocks the lifting port 24, so that the lifting port 24 does not affect the placement of goods when there is no need to recover rotten fruits.

[0054] For further reference, Figure 4As shown, a limiting groove 232 is provided on the wall of the linkage chamber 23, and the lifting plate 86 is slidably connected to the limiting groove 232. The limiting groove 232 limits the position of the lifting plate 86 to prevent the lifting plate 86 from moving at will or arbitrarily detaching from the linkage chamber 23, thereby ensuring that the moving path of the lifting plate 86 is accurate.

[0055] In some embodiments, reference Figure 4 As shown, the first-layer frame 2 is provided with a locking opening 25, which is connected to the linkage cavity 23; a locking member 9 is slidably connected in the locking opening 25, and the locking member 9 moves along the locking opening 25, and a plurality of locking blocks 91 are provided on the surface of the locking member 9. The locking member 9 can adopt a rectangular locking rod, and the locking opening 25 matches the style of the locking member 9, which is a rectangular opening, so that the locking member 9 can move along the locking opening 25.

[0056] refer to Figure 8 and Figure 9 As shown, the lifting plate 86 is provided with an insertion slot 861 along the horizontal direction, and the locking block 91 is located in the insertion slot 861 and is engaged with the insertion slot 861, so that the locking block 91 locks the lifting plate 86, preventing the lifting plate 86 from rising or falling.

[0057] The lifting plate 86 is provided with a plurality of conducting grooves 862 in the vertical direction that are connected to the insertion grooves 861. The conducting grooves 862 correspond to the locking blocks 91 one by one. The conducting grooves 862 are provided in the vertical direction. Therefore, when the locking member 9 moves along the locking opening 25, the locking block 91 can be driven to move to the conducting grooves 862. When the locking block 91 is located in the conducting grooves 862, the lifting plate 86 loses the locking effect of the locking block 91 and can be lifted and lowered by the push of the first wedge block 85. During the lifting process, the locking block 91 slides along the conducting grooves 862.

[0058] When the locking member 91 is moved to the guide groove 862, the lifting plate 86 loses the restraint of the locking member 91 and can be lifted and lowered, and the rack 81 and the opening and closing plate 84 can be locked.

[0059] For further reference, Figure 4As shown, locking openings 25 are provided on both sides of the first-layer frame 2, and the two ends of the locking member 9 extend from the two locking openings 25 respectively. The locking member 9 is a whole rectangular rod, so that the locking member 9 can be pushed and pulled from any locking opening 25, and the positions of all locking blocks 91 can be changed to improve the convenience of use.

[0060] Furthermore, positioning blocks are provided at both ends of the locking member 9 located in the linkage cavity 23. When the locking member 9 drives the positioning blocks to move, so that the positioning block at one end contacts the cavity wall of the linkage cavity 23, the conducting groove 862 just docks with the locking block 91. When it moves in the opposite direction so that the positioning block at the other end contacts the cavity wall of the linkage cavity 23 on the other side, the conducting groove 862 just staggers with the locking block 91, so that the position of the conducting groove 862 and the locking block 91 can be quickly switched according to the positioning block, thereby further improving the convenience of use.

[0061] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A supermarket display stand, characterized in that: The invention comprises a support member (1), a first-layer frame (2), a receiving frame (3), a second-layer frame (4) and a third-layer frame (5); the support member (1) is installed at the bottom of the first-layer frame (2) to provide a supporting effect; the receiving frame (3) is provided with two groups, which are respectively located on the top surface of the first-layer frame (2); the receiving frame (3) is provided with a through-hole, and the two ends of the second-layer frame (4) respectively pass through the two through-holes, so that the second-layer frame (4) and the receiving frame (3) are clamped; the two receiving frames (3) divide the second-layer frame (4) into three storage areas; the third-layer frame (5) is installed on the top of the receiving frame (3), and a partition (51) is further provided on the third-layer frame (5), and the partition (51) passes through the third-layer frame (5) and the second-layer frame (4) and extends to the top surface of the first-layer frame (2).

2. A supermarket display stand according to claim 1, characterized in that: The size of the first-layer frame (2) is larger than that of the second-layer frame (4), and the size of the second-layer frame (4) is larger than that of the third-layer frame (5).

3. A supermarket display stand according to claim 1, characterized in that: The top of the supporting frame (3) is also provided with an advertising screen (6) for displaying product data.

4. A supermarket display stand according to any one of claims 1 to 3, characterized in that: A bad fruit collection drawer (7) is further provided at the bottom of the first-layer frame (2), and a bad fruit collection channel (22) and a linkage cavity (23) communicating with the bad fruit collection drawer (7) are provided at the top of the first-layer frame (2); an opening and closing assembly (8) is provided at the channel opening of the bad fruit collection channel (22), and the opening and closing assembly (8) is connected to the receiving frame (3); a sliding rail (21) is further provided at the top of the first-layer frame (2), and the sliding rail (21) passes through the first-layer frame (2) and is communicated with the linkage cavity (23), and the receiving frame (3) is slidably connected to the sliding rail (21).

5. A supermarket display stand according to claim 4, characterized in that: The opening and closing assembly (8) includes a rack (81), a pivot shaft (82), a gear (83) and an opening and closing plate (84); pivot grooves (231) are provided at two opposite inner cavity walls of the linkage cavity (23), and the pivot shaft (82) is pivotally connected to the pivot groove (231); the gear (83) and the opening and closing plate (84) are both mounted on the pivot shaft (82); the opening and closing plate (84) is located at the channel opening of the bad fruit collection channel (22) and provides opening and closing of the channel opening; one end of the rack (81) is connected to the bottom of the receiving frame (3), and the other end is located in the linkage cavity (23) and meshes with the gear (83).

6. A supermarket display stand according to claim 5, characterized in that: The connection point between the pivot shaft (82) and the opening and closing plate (84) is located at one fifth of the length ratio of the opening and closing plate (84).

7. A supermarket display stand according to claim 5, characterized in that: The rack (81) is further connected to a first wedge-shaped block (85); a lifting plate (86) is further provided on the side of the linkage cavity (23) close to the opening and closing plate (84); and the linkage cavity (23) is further provided with a lifting opening (24) for the lifting plate (86) to pass through; a second wedge-shaped block (87) is provided at the bottom of the lifting plate (86); the second wedge-shaped block (87) cooperates with the wedge shape of the first wedge-shaped block (85) to enable the lifting plate (86) to be lifted and lowered from the lifting opening (24).

8. A supermarket display stand according to claim 7, characterized in that: A limiting groove (232) is provided on the wall surface of the linkage cavity (23), and the lifting plate (86) is slidably connected to the limiting groove (232).

9. A supermarket display stand according to claim 8, characterized in that: The first frame (2) is provided with a locking opening (25), and the locking opening (25) is communicated with the linkage cavity (23); a locking member (9) is slidably connected in the locking opening (25), and the locking member (9) moves along the locking opening (25), and a plurality of locking blocks (91) are provided on the surface of the locking member (9); the lifting plate (86) is provided with an insertion groove (861) in the horizontal direction, and the locking block (91) is located in the insertion groove (861) and is in contact with the insertion groove. (861) is engaged; the lifting plate (86) is provided with a plurality of conducting grooves (862) in vertical direction and connected with the insertion groove (861), and the conducting grooves (862) correspond to the locking blocks (91) one by one; when the locking member (9) moves along the locking opening (25), the position of the locking block (91) in the insertion groove (861) is switched, so that the locking block (91) is connected with the conducting groove (862) or staggered with the conducting groove (862).

10. A supermarket display stand according to claim 9, characterized in that: The locking openings (25) are provided on both sides of the first frame body (2), and the two ends of the locking member (9) extend out from the two locking openings (25) respectively.

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