A safe mailbox for educational practice
A mailbox and security technology, which is applied in the field of safe mailboxes for educational practice activities, can solve problems that affect the use of children's education and teaching, unreasonable mailbox structures, and hidden safety hazards, and achieve the effects of improving teaching effects, ingenious design, and simple structure
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Embodiment 1
[0033] This embodiment discloses a safe mailbox for educational practice activities, including a rectangular frame 1, a housing 2 installed on one side of the rectangular frame 1, a cover plate 3 installed on the other side of the rectangular frame 1, and a rectangular frame 1 for fixed connection. and the fixing part of the casing 2, the upper part of the casing 2 is provided with a letter receiving port 4, the lower part of the casing 2 is provided with a letter receiving port 5, and the chamber formed by the casing 2, the rectangular frame 1 and the cover plate 3 is provided with There is a drawer 6, and the position of the drawer 6 corresponds to the position of the letter taking port 5. In addition, a container that can accommodate letters can also be arranged in the chamber formed by the shell 2, the rectangular frame 1 and the cover plate 3, and a sliding door can be arranged at the letter access opening 5, and the sliding door can be opened in half or obliquely; A slid...
Embodiment 2
[0037] This embodiment also discloses a safe mailbox for educational practice activities. In the case of adopting the technical solution of Embodiment 1, an intelligent control system is provided in the chamber formed by the outer casing 2, the rectangular frame 1 and the cover plate 3. Intelligent control system includes:
[0038] Sound effect module, the sound effect module can emit sound effects when putting letters through mechanical touch or induction, which can greatly enhance children's interest;
[0039] Counter, used to count the number of letters put into the mailbox, and send out data,
[0040] The PLC module is used to receive the data sent by the counter and output instructions,
[0041] The control switch can receive the commands output by the PLC module through the network cable or WIFI, and implement the function setting of the mailbox and switch the device on and off. In addition, wired network, built-in IoT sim card, Bluetooth, and other network technology m...
Embodiment 3
[0047] In the case of adopting the above-mentioned embodiment 1 or embodiment 2 technical solutions, the following modifications can also be made to the safe mailbox for educational practice activities, for example, a storage tank 8 is set on the top of the housing 2, and the storage tank 8 The bottom can also cover the top of the rectangular frame 1 . Other movable utensils such as shared envelopes, printed matter can be placed in this storage slot 8, and the height of storage slot 8 from the ground is the child's stretched arm elbow joint position.
[0048] Further, the edges of the rectangular frame 1 , the casing 2 and / or the fixing member are provided with rounded corners to prevent bumping damage caused by sharp corners.
[0049] Further, the outer surface and the inner surface of the rectangular frame 1 and / or the shell 2 are smoothed to remove burrs that may cause skin damage remaining during production.
[0050] Further, the bottom of the chamber formed by the shell ...
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