Intelligent identification sound-light guide shared shelf device adopting lamp strip zoning

Abstract

The utility model discloses an intelligent identification sound and light guide shared shelf device adopts lamp area, including cabinet, layer board, baffle, pilot lamp, RFID read-write ware, camera, touch -control screen, loudspeaker, electronic lock and base etc.

Description

Technical Field

[0001] This utility model belongs to the field of shelving technology, specifically relating to an intelligent identification and sound-light guided shared shelving device that uses light strip partitions. Background Technology

[0002] With the development of the sharing economy, smart shelves have been widely used in scenarios such as unmanned retail, shared warehousing, and self-service delivery. Existing smart shelves typically manage items through methods such as RFID tags, cameras, or QR code scanning, which can achieve automatic identification and retrieval of items to a certain extent. However, some shortcomings still exist in actual use.

[0003] First, existing shared shelves mostly rely on a single identification method to collect item information. When there are many types of items or they are densely packed, inaccurate identification or misjudgment can easily occur, leading to reduced efficiency in subsequent storage and retrieval processes. Second, during the placement or retrieval of items, users often find it difficult to intuitively determine the location of the target item. Although some devices are equipped with indicator lights, they can only provide point-like prompts and cannot dynamically adjust according to the size or quantity of items, easily causing item placement confusion and even incorrect retrieval. Third, existing devices generally limit user interaction to touch operation or single prompts, lacking comprehensive guidance combining visual and auditory elements, resulting in a poor user experience, especially in scenarios where multiple users operate simultaneously, where the problem of unclear guidance becomes even more prominent.

[0004] In addition, existing shared shelves also have certain deficiencies in terms of security. Some devices fail to effectively link with electronic locks, resulting in insufficient security during the storage and retrieval of items and making it impossible to effectively prevent accidental or theft.

[0005] In conclusion, existing shared shelves are inadequate in terms of the accuracy of item identification, the intuitiveness of storage and retrieval instructions, the diversity of interaction methods, and the guarantee of security. Utility Model Content

[0006] To address the problems existing in the prior art, the purpose of this utility model is to provide an intelligent identification and audio-visual guidance shared shelf device that uses light strip partitions. This shared shelf device can realize intelligent identification of items, dynamic guidance of light strip partitions, combined audio-visual prompts, and has a security lock control function, so as to improve the efficiency of item management and the user experience.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A smart recognition sound and light guided shared shelf device with light strip partitioning includes a cabinet with a front opening, several shelves evenly arranged vertically installed on the inner side of the cabinet, several partitions detachably installed on the shelves, the partitions can be adjusted in the left and right directions, and indicator lights are fixed on the front edge of the shelves. The indicator lights are set as long strips, and the indicator lights can control the light-emitting area and the light-emitting length.

[0009] An RFID reader and a first camera are fixed on the top inside the cabinet, and a touch screen is fixed on the front side of the cabinet near the bottom. The touch screen can perform image recognition on items and collect information from electronic tags on items. A speaker is also installed on the inside of the touch screen.

[0010] The front of the cabinet is fitted with a door panel, and the top of the door panel is fitted with an electronic lock that engages with the cabinet.

[0011] Furthermore, a hollow base is fixed to the lower end of the cabinet, a cover plate is fixed to the upper end of the base, and a mounting slot for installing a touch screen is provided on the front side of the base. Evenly distributed support legs and roller support legs are installed at the lower end of the base, and a lifting frame for driving the roller support legs to rise and fall is installed on the inner side of the base.

[0012] Furthermore, the indicator light includes a long strip-shaped housing, a transparent plate fixed to the front of the housing, an LED strip installed on the inside of the housing, a sealing plate fixed to the rear of the housing, and several hooks fixed to the rear of the sealing plate.

[0013] Furthermore, the shelf has several hanging holes near the front edge for attaching hooks, and the upper surface of the shelf has two horizontal guide grooves.

[0014] Furthermore, the lower side of the partition is provided with two locking blocks that are locked in the guide slots. The upper end of the locking blocks is fixed with a U-shaped support frame by fixing screws, and the lower side of the partition is locked inside the support frame.

[0015] Furthermore, the lifting frame includes two horizontally arranged lifting rods at the front and rear and a motor fixed to the lower side of the base. The two lifting rods are fixedly connected by a lifting plate. The output shaft of the motor is fixed with a screw threaded through the lifting plate. The upper end of the roller support leg is inserted into the lower side of the lifting rod and fixed with screws.

[0016] Furthermore, a second camera is fixed on the upper side of the touchscreen, and an information collection window is set near the lower end of the touchscreen. A sound hole is also set on the touchscreen.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] Existing shared shelves are prone to misjudgment or omission in terms of the accuracy of item identification. This utility model achieves the synchronous acquisition of electronic tag information and image features of items by setting up an RFID reader and writer inside the cabinet, combined with a first camera and a second camera. The data is then compared through a control module, thereby effectively improving the accuracy of identification and avoiding the identification error problem caused by a single identification method.

[0019] Existing shared shelves lack intuitive guidance for storage and retrieval. This invention solves the problems of disorganized storage and unclear retrieval locations by installing long strip indicator lights at the front of the shelves. The indicator lights are equipped with light strips and the length and area of ​​light emission can be adjusted by a control module. This allows users to intuitively determine the location of stored or retrieved items based on the illuminated light strips. Combined with the flexible movement of the partitions, the area can be divided, thus solving the problems of disorganized storage and unclear retrieval locations.

[0020] Existing shared shelves are mostly limited to simple touch operation prompts in terms of interaction. This utility model sets up a camera above the touch screen, sets up a speaker inside the touch screen, and opens a sound hole on the surface. It can guide users through the process of picking up and putting down items by combining voice prompts and light strip guidance, forming a sound and light combined interactive effect, which improves the convenience of use and user experience.

[0021] Existing shared shelves lack effective linkage with lock control in terms of security. This utility model sets up an electronic lock at the door panel. The electronic lock is linked with the touch screen and control module. It can automatically lock after the user takes or puts down the item, and perform secondary confirmation by combining the image information of the item taken by the first camera. This effectively avoids accidental taking or theft and enhances the security performance of the device. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the base of this utility model;

[0024] Figure 3 This is a schematic diagram of the indicator light of this utility model;

[0025] Figure 4 This is a schematic diagram of the shelf of this utility model;

[0026] Figure 5 This is a schematic diagram of the partition of this utility model;

[0027] Figure 6 This is a schematic diagram of the lifting frame of this utility model;

[0028] Figure 7 This is a schematic diagram of the touch screen of this utility model.

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1. Base; 110. Cover plate; 120. Support leg; 130. Mounting slot; 2. Cabinet body; 3. Door panel; 4. First camera; 5. RFID reader / writer; 6. Shelf; 61. Guide slot; 62. Hanging hole; 7. Partition; 71. Fixing screw; 72. Support frame; 73. Locking block; 8. Electronic lock; 9. Indicator light; 91. Housing; 92. Light strip; 93. Hook; 94. Sealing plate; 95. Transparent plate; 10. Touch screen; 101. Second camera; 102. Sound hole; 103. Acquisition window; 11. Lifting frame; 111. Lifting rod; 112. Lifting plate; 113. Lead screw; 114. Motor; 12. Roller support leg. Detailed Implementation

[0031] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0032] Example 1:

[0033] like Figure 1 As shown, an intelligent recognition and sound-light guided shared shelf device with light strip partitioning includes a cabinet 2 with a front opening. Several evenly arranged shelves 6 are installed on the inner side of the cabinet 2. Several partitions 7 are detachably installed on the shelves 6. The partitions 7 can be adjusted left and right to accommodate different placement areas and prevent items from being mixed. An indicator light 9 is fixed to the front edge of the shelf 6. The indicator light 9 is elongated and its illumination area and length can be controlled. The indicator light 9 dynamically illuminates according to the size of the item when it is placed. When the item is retrieved, it provides combined sound and light guidance under the control of a touch screen 10 and a speaker, effectively solving the problem of unintuitive prompts during item placement and retrieval in existing shared shelves.

[0034] An RFID reader 5 and a first camera 4 are fixed to the top inner side of cabinet 2. The RFID reader 5 is used to collect information from the electronic tags on the items, and the first camera 4 is used to capture images of the items, thus achieving dual identification and avoiding misjudgments caused by a single identification method. A touch screen 10 is fixed to the front side of cabinet 2 near the bottom. The touch screen 10 can not only be operated by the user, but also perform image recognition of items and collect information from electronic tags. A speaker is installed inside the touch screen 10, which can provide voice prompts when items are taken out or placed, guiding the user to complete the operation and improving the interactive experience. A door panel 3 is installed on the front side of cabinet 2. An electronic lock 8 is installed on the upper end of the door panel 3, which locks with cabinet 2. Under the control of the touch screen 10, the electronic lock 8 can automatically lock after the items are taken out, effectively improving the security of the stored items and preventing accidental or theft.

[0035] like Figure 1 and Figure 2 As shown, a hollow base 1 is fixed to the lower end of the cabinet 2. A cover plate 110 is fixed to the upper end of the base 1. The cover plate 110 can seal the internal space of the base 1. A mounting groove 130 for mounting the touch screen 10 is provided on the front side of the base 1. The mounting groove 130 allows the touch screen 10 to be stably embedded in the front surface of the cabinet 2. The lower end of the base 1 is equipped with evenly distributed support legs 120 and roller support legs 12. The support legs 120 ensure the stability of the device in a fixed position. The roller support legs 12 can be adjusted up and down under the drive of the lifting frame 11, so that the height of the cabinet 2 can be adjusted according to the ground environment or usage requirements. A lifting frame 11 that drives the roller support legs 12 to rise and fall is installed on the inner side of the base 1. The lifting frame 11 can drive the roller support legs 12 to move up and down under the drive of the motor, which facilitates the movement and position adjustment of the device.

[0036] like Figure 3 As shown, the indicator light 9 includes a long strip-shaped outer shell 91. A transparent plate 95 is fixed to the front of the outer shell 91. The transparent plate 95 ensures that the light emitted by the light strip 92 can be evenly transmitted. The light strip 92 is installed on the inner side of the outer shell 91. The light strip 92 can realize the illumination of different length areas according to the instructions of the touch screen 10, improving the flexibility of the indicator light. A sealing plate 94 is fixed to the rear of the outer shell 91. The sealing plate 94 can close the rear end of the outer shell 91 and fix the light strip 92. Several hooks 93 are fixed to the rear of the sealing plate 94. The hooks 93 are used to cooperate with the hanging holes 62 of the shelf 6 to achieve stable installation of the indicator light 9.

[0037] like Figure 4As shown, the shelf 6 has several hanging holes 62 near the front edge for hanging hooks 93. The hanging holes 62 allow the indicator light 9 to be securely installed at the front end of the shelf 6 via the hooks 93. The upper surface of the shelf 6 has two horizontal guide grooves 61, which can cooperate with the locking blocks 73 of the partition 7 to achieve sliding adjustment of the partition 7, thereby flexibly dividing the area according to items of different sizes.

[0038] like Figure 5 As shown, the lower side of the partition 7 is provided with two locking blocks 73 that are locked in the guide slots 61. The locking blocks 73 enable the partition 7 to be stably positioned on the shelf 6. The upper end of the locking blocks 73 is fixed with a U-shaped support frame 72 by fixing screws 71. The U-shaped support frame 72 can enhance the overall stability of the partition 7. The lower side of the partition 7 is locked inside the support frame 72, thereby ensuring that the partition 7 will not shake when the position is adjusted, and improving the orderliness of the items.

[0039] like Figure 6 As shown, the lifting frame 11 includes two horizontally arranged lifting rods 111 at the front and rear, and a motor 114 fixed to the lower side of the base 1. The two lifting rods 111 are fixedly connected by a lifting plate 112. The lifting plate 112 and the lead screw 113 form a transmission engagement. The output shaft of the motor 114 is fixed with a lead screw 113 that is threaded through the lifting plate 112. After the motor 114 is powered on, it can drive the lead screw 113 to rotate, thereby driving the lifting plate 112 and the lifting rods 111 to lift. The upper end of the roller support leg 12 is inserted into the lower side of the lifting rod 111 and fixed with screws to ensure that the roller support leg 12 does not loosen during the lifting process. The overall structure allows the device to achieve height adjustment according to the needs of the scene.

[0040] like Figure 7 As shown, a second camera 101 is fixed on the upper side of the touch screen 10. The second camera 101 can capture images when the user operates or when objects are placed, assisting the first camera 4 to achieve dual monitoring and improve the accuracy of recognition. An information collection window 103 is set near the lower end of the touch screen 10. The information collection window 103 corresponds to the RFID reader 5 and can complete the collection of electronic tag information when an object is close. A sound hole 102 is also set on the touch screen 10. The sound hole 102 is connected to a speaker to ensure that the voice prompts are clearly transmitted, realize the guidance effect of sound and light, and enhance the user experience.

[0041] Example 2:

[0042] See Figures 1-7 The operation mode of a smart recognition and sound-light guided shared shelf device that uses light strip partitions is as follows:

[0043] When a user needs to store items, they first authenticate their identity through the touchscreen 10. Authentication can be completed by entering an account, swiping a card, or scanning a QR code. After successful authentication, the touchscreen 10 activates the RFID reader 5 to work in conjunction with the information collection window 103. When the user brings an item with an electronic tag close to the information collection window 103, the RFID reader 5 reads the electronic tag information. Simultaneously, the first camera 4 and the second camera 101 capture images of the item's appearance. The dual data is transmitted to the built-in control module for comparison and confirmation. After the item is identified, the touchscreen 10 calculates a suitable placement area based on the item's size and quantity. The control module then drives the indicator light 9 at the front of the shelf 6 to illuminate. The light-emitting area and length of the light strip 92 match the item placement area, thus intuitively indicating the user's storage location.

[0044] During the storage process, the user can place the item in the designated area according to the illumination range of the light strip 92. If the placement area needs to be divided, the user can divide the area by moving the partition 7. The partition 7 can move accurately under the restriction of the guide slot 61. The support frame 72 and the fixing screw 71 ensure the stability of the partition 7 after adjustment. After the item is placed in place, the camera 101 collects image information again and compares it with the initial recognition data in the control module. After confirming that the item position is correct, the touch screen 10 prompts that the operation is completed.

[0045] When retrieving items, users authenticate their identity and select the desired items via the touchscreen 10. After receiving the operation command, the control module drives the electronic lock 8 to unlock, allowing the door panel 3 to open. Subsequently, the touchscreen 10 controls the indicator light 9 to illuminate according to the storage area corresponding to the selected item. The light strip 92 transmits light evenly through the outer shell 91 and the transparent plate 95, while the speaker emits voice prompts through the sound hole 102, achieving combined sound and light guidance. The user retrieves the target item according to the light strip guidance. The first camera 4 captures images of the retrieval process in real time and compares them with the item information in the control module. After confirming that the quantity and type of items retrieved are consistent, the touchscreen 10 prompts that the operation is complete and controls the electronic lock 8 to lock again, ensuring the safety of the shelf.

[0046] During operation, the base 1 at the bottom of the cabinet 2 provides overall support. The lifting frame 11 built into the base 1 is driven by the motor 114 to rotate the lead screw 113, thereby moving the lifting rod 111 and the lifting plate 112 up and down, and adjusting the height of the roller support legs 12 to achieve the overall lifting of the cabinet 2. The roller support legs 12, together with the support feet 120, allow the device to flexibly switch between moving and fixed modes, facilitating the arrangement of the shelves in different scenarios. The entire device is powered by a power module located inside the base 1 and connected to components such as the touch screen 10, RFID reader 5, electronic lock 8, indicator lights 9, and motor 114 via wiring to ensure stable system operation. At the same time, the control module interacts with the backend server through a wireless network interface, enabling the uploading of item information, inventory management, and remote monitoring, thus meeting the intelligent needs of the sharing economy scenario.

[0047] The working principle of this utility model is as follows: When placing items, the electronic tag on the item is aligned with the collection window 103 to collect information, while the second camera 101 collects images. After the information of the item is collected, the touch screen 10 controls the indicator light 9 of the corresponding area on the shelf 6 to light up. At the same time, the position of the partition 7 can be adjusted according to the size and quantity of the items. The touch screen 10 can also be used to adjust the length of the indicator light 9 in the corresponding area to complete the stacking of items.

[0048] When retrieving items, users can select the desired item by operating the touchscreen 10 and open it by scanning the corresponding QR code. The touchscreen 10 then controls the electronic lock 8 to open, allowing the door panel 3 to be opened. The touchscreen 10 also controls the indicator light 9 of the corresponding item placement area to light up for guidance. Simultaneously, the touchscreen 10 uses a speaker to provide voice prompts and guidance for retrieving the item. While the item is being retrieved, the first camera 4 captures an image of the retrieved item to confirm its removal. After the item is retrieved, the touchscreen 10 controls the electronic lock 8 to lock it again, thus enabling intelligent item retrieval.

[0049] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. An intelligent identification sound and light guide shared shelf device with lamp strip zoning, comprising a cabinet (2) with a forward side opening, characterized in that: The cabinet (2) has several shelves (6) evenly arranged vertically installed on its inner side. Several partitions (7) are detachably installed on the shelves (6). The partitions (7) can be moved and adjusted in the left and right directions. An indicator light (9) is fixed on the front edge of the shelf (6). The indicator light (9) is set as a long strip and the indicator light (9) can control the light-emitting area and the light-emitting length. An RFID reader (5) and a first camera (4) are fixed on the top inner side of the cabinet (2), and a touch screen (10) is fixed on the front side of the cabinet (2) near the lower end. The touch screen (10) can perform image recognition on items and collect information on electronic tags on items. A speaker is provided on the inner side of the touch screen (10). The cabinet (2) is equipped with a door panel (3) on the front side, and an electronic lock (8) that locks into the cabinet (2) is installed on the upper end of the door panel (3). 2.The smart identification sound-light guiding shared shelf device employing lamp strip zoning according to claim 1, wherein: The lower end of the cabinet (2) is fixed with a hollow base (1), and a cover plate (110) is fixed at the upper end of the base (1). The front side of the base (1) is provided with a mounting groove (130) for installing a touch screen (10). The lower end of the base (1) is provided with evenly distributed support legs (120) and roller support legs (12). The inner side of the base (1) is provided with a lifting frame (11) for driving the roller support legs (12) to rise and fall. 3.The smart identification sound-light guiding shared shelf device employing lamp strip zoning according to claim 2, characterized in that: The indicator light (9) includes a long strip-shaped outer shell (91), a transparent plate (95) is fixed to the front side of the outer shell (91), and a light strip (92) is installed on the inner side of the outer shell (91). A sealing plate (94) is fixed to the rear side of the outer shell (91), and several hooks (93) are fixed to the rear side of the sealing plate (94). 4.The smart identification sound-light guiding shared shelf device employing lamp strip zoning according to claim 3, characterized in that: The shelf (6) has several hanging holes (62) near the front edge for hanging hooks (93), and the upper surface of the shelf (6) has two horizontal guide grooves (61) at the front and back.

5. The intelligent identification and audio-visual guidance shared shelf device using LED strip partitioning as described in claim 4, characterized in that: The partition (7) has two locking blocks (73) on its lower side that are locked in the guide slot (61). The upper end of the locking block (73) is fixed with a U-shaped support frame (72) by a fixing screw (71). The lower side of the partition (7) is locked inside the support frame (72).

6. The intelligent identification and audio-visual guidance shared shelf device using LED strip partitioning as described in claim 5, characterized in that: The lifting frame (11) includes two horizontally arranged lifting rods (111) and a motor (114) fixed on the lower side of the base (1). The two lifting rods (111) are fixedly connected by a lifting plate (112). The output shaft of the motor (114) is fixed with a screw (113) threaded through the lifting plate (112). The upper end of the roller support leg (12) is inserted into the lower side of the lifting rod (111) and fixed with screws.

7. A smart identification and audio-visual guidance shared shelf device using LED strip partitioning as described in claim 6, characterized in that: The touch screen (10) is fixed with a second camera (101) on the upper side, and the touch screen (10) is provided with an information collection window (103) near the lower end. The touch screen (10) is also provided with a sound hole (102).

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