Fruit and vegetable fresh-keeping expiration reminding system and device
The fruit and vegetable freshness expiration reminder system addresses the challenge of manual shelf life tracking by using a device with a touch screen and loudspeaker for voice alerts, ensuring timely awareness of expiration and reducing space usage.
Patent Information
- Application Number
- CN202420108773.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-17
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-17
AI Technical Summary
School canteens struggle with manually recording the shelf life of fruits and vegetables, leading to potential neglect of expired products, which can result in students consuming unsuitable food.
A fruit and vegetable freshness expiration reminder system and device featuring a frame, connecting rods, a storage cover, a timing reminder, a touch screen, and a loudspeaker, allowing for inputting purchase dates and providing voice reminders when expiration is near, with adjustable height and heat dissipation features.
Ensures timely awareness of expired fruits and vegetables, reducing space occupancy and protecting the device when not in use, ensuring students consume fresh produce by providing clear expiration alerts.
Smart Images
Figure CN222248281U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fruit and vegetable fresh-keeping reminder, in particular to a fruit and vegetable fresh-keeping expiration reminder system and device. Background Art
[0002] When fruit and vegetable products are stored for a long time, they are usually placed in cold storage for preservation. However, some fruits and vegetables need to be well ventilated in the cold storage to improve the preservation effect. Fruit and vegetable products are usually placed on trays.
[0003] Different fruit and vegetable products have different shelf life dates. At present, after purchasing fruit and vegetable products, school canteens will manually record the shelf life of fruit and vegetable products. When the shelf life of fruit and vegetable products is reached, it is easy for staff to neglect and fail to deal with the expired fruit and vegetable products in time. In order to facilitate the management of the canteen uncle, clearly understand the storage time of school fruit and vegetable products, and ensure that school students can eat clean and fresh fruits and vegetables, it is necessary to design a fruit and vegetable shelf life reminder system and device to solve the above problem.
[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content
[0005] The utility model aims to provide a fruit and vegetable fresh-keeping expiration reminder system and device to solve the above problems.
[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a fruit and vegetable fresh-keeping expiration reminder device, comprising:
[0007] A frame, wherein two connecting rods are fixedly provided at the bottom of the frame, and a same storage cover is fixedly provided at the bottom ends of the two connecting rods;
[0008] An auxiliary component is arranged on the frame and the storage cover, and the auxiliary component includes a base, a timing reminder, a touch screen and a loudspeaker. The timing reminder is fixedly installed on the top of the base, the touch screen is fixedly installed on the top of the timing reminder, and the loudspeaker is installed on the base.
[0009] The utility model is further configured as follows: the auxiliary component also includes a moving rod, a sleeve, a power motor and a power shaft, the bottom end of the moving rod is fixedly connected to the base, the top end of the moving rod is fixedly connected to the sleeve, the power motor is fixedly installed on the top of the frame, the output end of the power motor is fixedly connected to the power shaft, an external thread is provided on the outer side of the power shaft, a screw hole is provided on the top end of the sleeve, and the external thread is threadedly connected to the screw hole.
[0010] The utility model is further configured as follows: two brackets are fixedly arranged on the top of the frame body, and the same mounting frame is fixedly arranged on the top of the two brackets.
[0011] By adopting the above technical solution, the entire device can be conveniently installed at a certain height position such as the top of a wall.
[0012] The utility model is further configured as follows: the base is in contact with the inner wall of the storage cover.
[0013] The utility model is further configured as follows: a heat dissipation hole is provided on the storage cover.
[0014] By adopting the above technical solution, it is convenient to perform heat dissipation treatment on the timing reminder in the storage cover.
[0015] The utility model is further configured as follows: the sleeve is slidably sleeved on the outer sides of the two connecting rods, two moving holes are arranged on the top of the storage cover, and the moving rods are slidably installed in the moving holes.
[0016] By adopting the above technical solution, the movable rod and the sleeve disc can be easily moved vertically.
[0017] The utility model is further configured as follows: a bearing is installed on the storage cover, and the power shaft is fixedly connected to the inner ring of the bearing.
[0018] The utility model also proposes a fruit and vegetable freshness expiration reminder system, comprising a fruit and vegetable freshness expiration reminder device as described in any one of the above items, a fruit and vegetable purchase date input module, a fruit and vegetable expiration date setting module and a fruit and vegetable expiration voice reminder module.
[0019] The beneficial effects of the utility model are:
[0020] 1. The utility model uses the auxiliary components to input the names of fruits and vegetables and the corresponding purchase dates through the touch screen, and sets the expiration date. When the freshness of fruits and vegetables expires, the timer reminder will make a voice announcement through the loudspeaker, so that the fruit and vegetable products that are expired can be understood in time, and the storage time of fruit and vegetable products in the school can be clearly understood, so as to ensure that school students can eat clean and fresh fruits and vegetables;
[0021] 2. The utility model has auxiliary components, and the height of the timing reminder can be lowered when it is needed, and the height of the timing reminder can be raised when not in use, so that it will not take up too much space for the staff, and the timing reminder can be well protected when not in use, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0023] Figure 1 The utility model discloses a structure diagram of a fruit and vegetable fresh-keeping expiration reminder device.
[0024] Figure 2 The utility model discloses a cross-sectional structural diagram of a fruit and vegetable fresh-keeping expiration reminder device.
[0025] Figure 3 yes Figure 2 Schematic diagram of the structure of part A in .
[0026] Figure 4 The utility model discloses a structure diagram of a fruit and vegetable fresh-keeping expiration reminder system.
[0027] In the figure, 1. frame; 2. connecting rod; 3. storage cover; 4. moving rod; 5. base; 6. timer reminder; 7. touch screen; 8. loudspeaker; 9. sleeve; 10. power motor; 11. power shaft; 12. bracket; 13. mounting frame; 14. screw hole. DETAILED DESCRIPTION
[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0029] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a fruit and vegetable fresh-keeping expiration reminder device, comprising:
[0031] The frame 1 and auxiliary components, wherein:
[0032] Two connecting rods 2 are fixedly arranged at the bottom of the frame 1, and the same storage cover 3 is fixedly arranged at the bottom ends of the two connecting rods 2. It should be noted that the storage cover 3 can be used to store and protect the timing reminder 6;
[0033] Auxiliary components are arranged on the frame 1 and the storage cover 3, and the auxiliary components include a base 5, a timer reminder 6, a touch screen 7 and a loudspeaker 8. The timer reminder 6 is fixedly installed on the top of the base 5, the touch screen 7 is fixedly installed on the top of the timer reminder 6, and the loudspeaker 8 is installed on the base 5. It should be noted that the names of fruits and vegetables and the corresponding purchase dates are entered through the touch screen 7, and the expiration date is set. When the freshness of fruits and vegetables expires, the timer reminder 6 will make voice broadcasts through the loudspeaker 8, so that the fruit and vegetable products whose freshness expires can be understood in time, and the storage time of fruit and vegetable products in the school can be clearly understood, so as to ensure that school students can eat clean and fresh fruits and vegetables.
[0034] Specifically, the auxiliary components also include a moving rod 4, a sleeve disc 9, a power motor 10 and a power shaft 11. The bottom end of the moving rod 4 is fixedly connected to the base 5, the top end of the moving rod 4 is fixedly connected to the sleeve disc 9, the power motor 10 is fixedly installed on the top of the frame 1, the output end of the power motor 10 is fixedly connected to the power shaft 11, an external thread is provided on the outside of the power shaft 11, a screw hole 14 is provided on the top end of the sleeve disc 9, and the external thread is threadedly connected to the screw hole 14.
[0035] Through the above structure, the entire device is installed at a certain height position such as the top of the wall through the mounting frame 13. When the timing reminder 6 needs to be used to enter the fruit and vegetable products, the power motor 10 can be started, and the power motor 10 drives the power shaft 11 to rotate. Through the cooperation of the external thread and the screw hole 14, the sleeve 9 can be moved down, and then the connecting rod 4 can drive the base 5 to move, so that the timing reminder 6 can be moved down and moved out of the storage cover 3, so that the timing reminder 6 is reduced to a certain height. At this time, the staff enters the fruit and vegetable products through the timing reminder 6. After the fruit and vegetable products are entered, the power motor 10 can be started to move the timing reminder 6 into the storage cover 3. In this way, the timing reminder 6 will not occupy too much space for the staff, and the timing reminder 6 can also be well protected, which is convenient to use.
[0036] Specifically, two brackets 12 are fixedly provided on the top of the frame body 1, and the same mounting frame 13 is fixedly provided on the top of the two brackets 12. It should be noted that it is convenient to install the entire device at a certain height position such as the top of the wall.
[0037] Specifically, the base 5 is in contact with the inner wall of the storage cover 3 , and a heat dissipation hole is provided on the storage cover 3 . It should be noted that the heat dissipation hole is provided to facilitate heat dissipation of the timing reminder 6 in the storage cover 3 .
[0038] Specifically, the sleeve 9 is slidably mounted on the outside of the two connecting rods 2, two moving holes are opened on the top of the storage cover 3, and the moving rod 4 is slidably installed in the moving holes. It should be noted that the sleeve 9 and the moving rod 4 are convenient for stable vertical movement.
[0039] Specifically, a bearing is installed on the storage cover 3, and the power shaft 11 is fixedly connected to the inner ring of the bearing. It should be noted that this facilitates the rotation of the power shaft 11.
[0040] The utility model also proposes a fruit and vegetable freshness expiration reminder system, comprising any of the above-mentioned fruit and vegetable freshness expiration reminder devices and a fruit and vegetable purchase date input module, a fruit and vegetable expiration date setting module and a fruit and vegetable expiration voice reminder module.
[0041] It should be noted that the fruit and vegetable purchase date is entered through the fruit and vegetable purchase date entry module, the fruit and vegetable expiration date is set through the fruit and vegetable expiration date setting module, and the fruit and vegetable expiration voice reminder module is used to give a voice reminder when the fruit and vegetable freshness expires.
[0042] The above is a detailed introduction to a fruit and vegetable preservation expiration reminder system and device provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. A fruit and vegetable freshness expiration reminder device, characterized in that: include: A frame body (1), wherein two connecting rods (2) are fixedly arranged at the bottom of the frame body (1), and a same storage cover (3) is fixedly arranged at the bottom ends of the two connecting rods (2); An auxiliary component is arranged on a frame (1) and a storage cover (3), and comprises a base (5), a timing reminder (6), a touch screen (7) and a loudspeaker (8); the timing reminder (6) is fixedly mounted on the top of the base (5), the touch screen (7) is fixedly mounted on the top of the timing reminder (6), and the loudspeaker (8) is mounted on the base (5).
2. The fruit and vegetable freshness expiration reminder device according to claim 1, characterized in that: The auxiliary component also includes a moving rod (4), a sleeve (9), a power motor (10) and a power shaft (11); the bottom end of the moving rod (4) is fixedly connected to the base (5); the top end of the moving rod (4) is fixedly connected to the sleeve (9); the power motor (10) is fixedly installed on the top of the frame (1); the output end of the power motor (10) is fixedly connected to the power shaft (11); an external thread is provided on the outer side of the power shaft (11); a screw hole (14) is provided on the top end of the sleeve (9); and the external thread is threadedly connected to the screw hole (14).
3. The fruit and vegetable freshness expiration reminder device according to claim 1, characterized in that: Two brackets (12) are fixedly arranged on the top of the frame body (1), and the same mounting frame (13) is fixedly arranged on the top of the two brackets (12).
4. The fruit and vegetable freshness expiration reminder device according to claim 1, characterized in that: The base (5) is in contact with the inner wall of the storage cover (3).
5. The fruit and vegetable freshness expiration reminder device according to claim 1, characterized in that: The storage cover (3) is provided with heat dissipation holes.
6. The fruit and vegetable freshness expiration reminder device according to claim 2, characterized in that: The sleeve disc (9) is slidably mounted on the outside of the two connecting rods (2); the top of the storage cover (3) is provided with two moving holes, and the moving rods (4) are slidably mounted in the moving holes.
7. The fruit and vegetable freshness expiration reminder device according to claim 1, characterized in that: A bearing is installed on the storage cover (3), and the power shaft (11) is fixedly connected to the inner ring of the bearing.
8. A fruit and vegetable freshness expiration reminder system, characterized in that: The device comprises the fruit and vegetable freshness expiration reminder device as claimed in any one of claims 1 to 7, as well as a fruit and vegetable purchase date input module, a fruit and vegetable expiration date setting module and a fruit and vegetable expiration voice reminder module.