Energy-saving and environment-friendly package box

Abstract

The energy-saving and environment-friendly parcel box comprises a column box and a storage box arranged in the column box, the storage box is provided with a box door, the box door is located on the outer wall of the column box, a doorbell, an infrared sensor, an illuminating lamp and a visual camera are arranged on the outer wall of the column box, and a parcel putting opening and a letter putting opening are formed in the box door. A solar cell panel is arranged on the top of the column box, and when an object is close to the column box, the object is shot by the visual camera and sensed by the infrared sensor. The energy-saving and environment-friendly parcel box has the beneficial effects that the energy-saving and environment-friendly parcel box is provided with the illuminating lamp, a user can conveniently take parcels at night, electric energy used by the illuminating lamp comes from the solar cell panel arranged at the top of the parcel box, energy saving and environment friendliness are achieved, and the visual camera is arranged on the energy-saving and environment-friendly parcel box and can recognize and obtain face information of people close to the parcel box; and the information is transmitted to the computer in the home of the user and is stored for review, so that the anti-theft performance of the package box is greatly enhanced.

Description

Technical Field

[0001] The present invention relates to the field of parcel boxes, and in particular to an energy-saving and environment-friendly parcel box. Background Art

[0002] A parcel box is a device specially used for mailing and placing parcels and letters. It is usually set up on the roadside outside the gate of a yard or building for delivery personnel and users to temporarily store parcels and letters.

[0003] Currently, common parcel boxes on the market are not equipped with lighting facilities. When users come to the parcel box to pick up parcels and letters at night, they need to use lighting equipment such as mobile phones and flashlights to illuminate the box door so that users can unlock and open the box door to take out parcels and letters, which is not very convenient.

[0004] In addition, the overall weight of the parcel box is not large, and it is mostly made of metal materials, and there is no anti-theft alarm facility installed, which makes it easy for it to be moved away and stolen when placed on the roadside outside the gate, causing losses to users. Summary of the invention

[0005] The main purpose of the present invention is to provide an energy-saving and environmentally friendly parcel box, aiming to solve the problem that the existing parcel boxes are inconvenient to pick up parcels at night and have poor anti-theft measures.

[0006] In order to solve the above problems, the present invention proposes an energy-saving and environmentally friendly parcel box, comprising a column box and a storage box arranged in the column box, the storage box having a box door, the box door being located on the outer wall of the column box, the outer wall of the column box being provided with a doorbell, an infrared sensor, a lighting lamp, and a visual camera, the box door being provided with a parcel delivery port and a letter delivery port, the top of the column box being provided with a solar panel, when an object approaches the column box, it is photographed by the visual camera and sensed by the infrared sensor;

[0007] All outer surfaces of the column box are provided with infrared sensors, lighting lamps and visual cameras;

[0008] A display screen, a camera, a speaker, and a microphone are arranged on one of the outer sides of the column box;

[0009] An axle seat is arranged on the other outer side surface of the column box, and a gate is rotatably mounted on the axle seat via a rotating shaft.

[0010] In one embodiment, the doorbell and infrared sensor are located at the lower side of the column box, and the lighting lamp and visual camera are located at the upper side of the column box;

[0011] When a person approaches the column box and is sensed by the infrared sensor, the lighting lamp can light up.

[0012] In one embodiment, the column box is located outside the gate, and the doorbell and the box door face the gate;

[0013] The visual camera, lighting, and infrared sensor on the outer side of the column box with the shaft seat are installed at a height higher than the height of the gate.

[0014] In one embodiment, a mounting plate is provided at one end of the gate close to the rotating shaft, and the mounting plate is located on the inner side of the gate and is vertically fixedly connected to the inner side surface of the gate;

[0015] The mounting plate is fixedly mounted with an electromagnet three;

[0016] Two open magnetic shielding boxes are inlaid on the outer side of the column box provided with an axle seat, the open end of the magnetic shielding boxes is flush with the outer side of the column box, the two magnetic shielding boxes are symmetrically arranged on both sides of the rotating shaft, one of the magnetic shielding boxes is provided with an electromagnet 1, when the door rotates around the rotating shaft so that the mounting plate gradually approaches the column box, the electromagnet 1 and the electromagnet 3 can attract each other after being energized, when the mounting plate fits the outer side of the column box, the electromagnet 1 and the electromagnet 3 contact each other, the other magnetic shielding box is provided with an electromagnet 2, and an electromagnet 4 is provided on the outer side of the door at a position opposite to the electromagnet 2, the electromagnet 2 and the electromagnet 4 are energized and attracted together to keep the door closed;

[0017] The column box, storage box and door are made of materials that cannot be attracted by magnets.

[0018] In one embodiment, when the door is closed, the electromagnet 2 and the electromagnet 4 repel each other at the same level to push the door to rotate 45 degrees in the positive direction around the rotation axis to open;

[0019] After the door is opened by rotating 45 degrees around the axis from the closed position, the electromagnet 1 and the electromagnet 3 attract each other and drive the door to rotate 45 degrees in the positive direction around the axis until the mounting plate fits the outer side of the column box;

[0020] When the mounting plate fits against the outer side of the column box, electromagnet 1 and electromagnet 3 repel each other and push the door to rotate 45 degrees in the opposite direction around the axis. Then electromagnet 2 and electromagnet 4 attract each other and drive the door to rotate 45 degrees in the opposite direction around the axis until the door is closed.

[0021] In one embodiment, a partition is fixedly installed at the upper end of the interior of the column box, and an arc track, an arc rack, a motor, and a worm are provided at the upper and lower ends of the partition. The center of the arc track and the arc rack coincide with the axis of the rotating shaft. The arc track is horizontally arranged and fixedly connected to the partition. The arc rack is slidably connected to the arc track, and the sliding trajectory is the arc where the arc track is located. The worm is meshed with the arc rack, and the motor is fixedly connected to the partition. The output shaft of the motor is fixedly connected to the worm, which is used to drive the worm to rotate and drive the arc rack to slide. One end of the arc rack located above the partition extends out of the arc track and passes through the magnetic shielding box to be fixedly connected to the electromagnet two. One end of the arc rack located below the partition extends out of the arc track and passes through the magnetic shielding box to be fixedly connected to the electromagnet one.

[0022] In one embodiment, the central angle of the arc track is greater than 45 degrees.

[0023] In one embodiment, the camera, speaker, and microphone are located next to the display screen;

[0024] One outer side surface of the column box and the other outer side surface of the column box are located on two opposite sides of the column box.

[0025] In one embodiment, the column box is vertically fixed on the ground, and the lower end of the door does not contact the ground.

[0026] Beneficial effects:

[0027] 1. The energy-saving and environmentally friendly parcel box of this application is equipped with a lighting lamp, which is convenient for users to pick up parcels at night. The electricity used by the lighting lamp comes from the solar panel installed on the top of the parcel box, which is energy-saving and environmentally friendly;

[0028] 2. The energy-saving and environmentally friendly parcel box of the present application is provided with a visual camera, which can identify and obtain the facial information of the person approaching the parcel box, and transmit the information to the computer in the user's home and store it for review, which greatly enhances the anti-theft performance of the parcel box;

[0029] 3. The parcel box of the present application can be set up next to the gate and used as a gate pillar. The gate is slewing and installed on one side of the parcel box. With this design, the weight of the parcel box is greatly increased, and the difficulty of carrying and removing the parcel box is greatly increased, which further improves its anti-theft performance; and the visual camera can be used to monitor and identify whether there are vehicles and personnel who need to enter and exit the gate and verify the information of vehicles and personnel. After the verification, the parcel box controls the gate to open and close automatically. It has a high degree of automation and intelligence, and can replace the doorman to perform the same functions, saving labor costs for users, expanding the functions and application scope of the parcel box, and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art 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 paying creative work.

[0031] Figure 1 It is a structural schematic diagram of an energy-saving and environment-friendly parcel box of the present invention;

[0032] Figure 2 This is a diagram of the internal structure of an energy-saving and environment-friendly parcel box of the present invention;

[0033] Figure 3 This is a schematic diagram of the installation of the door and the energy-saving and environmentally friendly parcel box of the present invention. Figure 1 ;

[0034] Figure 4 It is a schematic diagram of the arrangement of the display screen of the present invention;

[0035] Figure 5 This is a schematic diagram of the installation of the door and the energy-saving and environmentally friendly parcel box of the present invention. Figure 2 ;

[0036] Figure 6 yes Figure 5 A top view of

[0037] Figure 7 yes Figure 5 Schematic diagram after removing the gate;

[0038] Figure 8 yes Figure 5 AA section view in.

[0039] The following are the descriptions of the reference numerals:

[0040] 1. Column box; 2. Storage box; 3. Box door; 4. Package delivery port; 5. Letter delivery port; 6. Doorbell; 7. Infrared sensor; 8. Lighting lamp; 9. Solar panel; 10. Visual camera; 11. Display screen; 12. Door; 13. Axle seat; 14. Rotating shaft; 15. Electromagnet 1; 16. Electromagnet 2; 19. Electromagnet 3; 20. Electromagnet 4; 21. Mounting plate; 22. Partition; 23. Arc track; 24. Arc rack; 25. Motor; 26. Worm; 27. Magnetic shielding box; 28. Camera; 29. ​​Speaker; 30. Pickup. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] In addition, if there is a description involving a certain component "one", a certain component "two", etc. in the embodiment of the present invention, the description of the certain component "one", a certain component "two", etc. is only for descriptive purposes, and cannot be understood as indicating or implying its relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "one" and "two" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0045] The present invention proposes an energy-saving and environmentally friendly parcel box, which is provided with a lighting lamp 8, so that users can pick up parcels at night. The electricity used by the lighting lamp 8 comes from a solar panel 9 arranged on the top of the parcel box, which is energy-saving and environmentally friendly. In addition, the energy-saving and environmentally friendly parcel box is provided with a visual camera 10, which can recognize and obtain facial information of people approaching the parcel box, and transmit the information to a computer in the user's home and store it for review, which greatly enhances the anti-theft performance of the parcel box.

[0046] Specifically, in one embodiment of the invention, Figure 1 and Figure 2 As shown, the energy-saving and environmentally friendly parcel box includes a column box 1 and a storage box 2 arranged in the column box 1. The column box 1 is vertically fixed on the ground. The storage box 2 is used to store parcels and letters. The storage box 2 has a box door 3. The box door 3 is located on the outer wall of the column box 1. With this design, the box door 3 can be opened to take out the parcels and letters in the storage box 2 or store parcels and letters in the storage box 2.

[0047] In this embodiment, if Figure 1 and Figure 2 As shown, the outer wall of the column box 1 is provided with a doorbell 6, an infrared sensor 7, a lighting lamp 8, and a visual camera 10. The doorbell 6 is used by the parcel and letter delivery personnel to ring the doorbell 6 after delivering the parcel and letter into the storage box 2 to remind the users in the house to go out and take out the parcel and letter in the storage box 2 in time. The infrared sensor 7 is used to sense whether there is someone next to the column box 1, and then light up the lighting lamp 8. For example, a controller is set in the column box 1. At night, the infrared sensor 7 transmits the detection information to the controller after sensing the person, and the controller controls the lighting lamp 8 to light up. The visual camera 10 is used to capture the facial information of the person approaching the parcel box, and then transmits the captured data to the computer in the user's home and stores it for the user to review later. In addition, the captured data is also transmitted to the visual analysis system to identify and obtain the facial information of the person approaching the parcel box, and the information is transmitted to the computer in the user's home and stored for review, which greatly enhances the anti-theft performance of the parcel box. Even if the parcel box is stolen, the police can quickly retrieve it based on the information captured by the visual camera 10.

[0048] In this embodiment, if Figure 1 and Figure 2 As shown, the box door 3 is provided with a parcel insertion port 4 and a letter insertion port 5. The parcel enters the storage box 2 through the parcel insertion port 4, and the letter enters the storage box 2 through the letter insertion port 5.

[0049] In this embodiment, if Figure 1 and Figure 2 As shown, a solar panel 9 is arranged on the top of the column box 1. With this design, the solar panel 9 can be used to generate electricity and store the electric energy in the battery in the column box 1 to power the doorbell 6, infrared sensor 7, lighting 8, visual camera 10 and other electrical components on the column box 1, which is energy-saving and environmentally friendly.

[0050] In this embodiment, further, Figure 3-Figure 5As shown, all outer surfaces of the column box 1 are provided with infrared sensors 7, lighting lamps 8, and visual cameras 10. With this design, the lighting lamps 8 are turned on early before people approach the column box 1, so as to illuminate the road ahead for people to walk early, which is convenient for walking at night. This is more practical. Figure 1 and Figure 2 Infrared sensors 7 and lighting lamps 8 are only provided on one side of the column box 1. The sensing range, lighting area and shooting range of the visual camera 10 are relatively small, which is not conducive to fully acquiring the situation of people and vehicles around the column box 1. It is easy for people to approach the column box 1 and the lighting lamp 8 will not light up until they are about to leave the column box 1. The lighting is a bit late and cannot provide good lighting for passers-by, which is not conducive to users going to the column box 1 to pick up items at night.

[0051] Preferably, the doorbell 6 and infrared sensor 7 are located at the lower side of the column box 1. This design facilitates accurate and rapid sensing of a person's approach. The lighting lamp 8 and visual camera 10 are located at the upper side of the column box 1. This design can expand the lighting range of the lighting lamp 8 and the shooting range of the visual camera 10.

[0052] Furthermore, the column box 1 is located next to the gate 12 and is rotatably connected to the gate 12. With this design, the energy-saving and environmentally friendly parcel box can not only be used as the parcel box itself, but also be used as a door post for installing the gate 12, killing two birds with one stone. Moreover, after the gate 12 is installed on the parcel box, the weight of the parcel box is greatly increased, and the difficulty of carrying and removing the parcel box is greatly increased, further improving its anti-theft performance.

[0053] In this embodiment, when the energy-saving and environmentally friendly parcel box is used as a door post, the height of the post box 1 should be adaptively increased to match the height of a conventional door 12 .

[0054] Further, such as Figure 3 and Figure 4 As shown, a display screen 11, a camera 28, a speaker 29, and a microphone 30 are provided on one of the outer surfaces of the column box 1, and the camera 28, the speaker 29, and the microphone 30 are located next to the display screen 11. With this design, a person next to the column box 1 can make a video call with a user in the house through the display screen 11, the camera 28, the speaker 29, and the microphone 30. Making a video call with a user in the house through the display screen 11, the camera 28, the speaker 29, and the microphone 30 facilitates the user in the house to judge whether it is necessary to open the door 12 to let people in. Correspondingly, a visitor who needs to enter the house can first make a video call with the user in the house through the display screen 11, the camera 28, the speaker 29, and the microphone 30 to obtain permission before entering. It perfectly replaces the function of the doorman and can perform the same functions as the doorman, saving labor costs for factory and mine enterprise users, while expanding the function and application scope of the parcel box, and has good practicality.

[0055] Furthermore, when the energy-saving and environmentally friendly parcel box is used as a door post for installing the gate 12, the visual camera 10 can also be used to monitor and identify whether there are vehicles and personnel who need to enter and exit the gate 12 and to verify the information of the vehicles and personnel. After the verification, the parcel box controls the gate 12 to open and close automatically. The energy-saving and environmentally friendly parcel box has a high degree of automation and intelligence, and can effectively replace the doorman to perform the same functions, saving labor costs for factory and mine enterprise users, expanding the functions and application scope of the parcel box, and has good practicality.

[0056] Specifically, the visual camera 10 transmits the information of people and cars near the gate 12 captured by the visual camera 10 to the visual analysis system in the column box 1, which analyzes and processes the information to identify whether the people and cars are internal vehicles and personnel of the factory or mine enterprise. If so, the parcel box controls the gate 12 to open automatically. If not, the gate 12 does not open automatically. After the visiting personnel have a video call with the user in the house through the display screen 11, camera 28, speaker 29, and microphone 30 and obtain permission, the user in the house sends a door opening instruction to the energy-saving and environmentally friendly parcel box, and the energy-saving and environmentally friendly parcel box controls the gate 12 to open. This design makes it easy for users to establish a blacklist system, screen and identify irrelevant personnel, and reduce harassment from irrelevant personnel. At the same time, it does not affect the video calls between people who really need to enter and users. For example, the visual camera 10 is used to collect and store the facial information of people near the gate 12. For those who are When a user in the house is added to the blacklist and rings the doorbell 6 again to make a video call with the user in the house to obtain entry permission for the purpose of visiting, the visual analysis system in the column box 1 can automatically identify that the person is on the blacklist whom the user in the house does not want to see, and then the controller automatically disconnects the video call to prevent the user from being disturbed and refuses to open the door, thereby avoiding the harassment of the user by the strange visiting sales personnel who are added to the blacklist by the second visit, which is very suitable for use in factories, mines, enterprises and parks; as for those who are neither inside the factory, mine or enterprise nor on the blacklist, after they ring the doorbell 6, they can successfully establish a video call connection with the user. It can be seen that the energy-saving and environmentally friendly parcel box can automatically identify irrelevant people who are denied entry and keep them outside the gate 12, with a high degree of automation and intelligence, and a high degree of safety, and is free from the disturbance of irrelevant people ringing the doorbell 6 at will.

[0057] Specifically, Figure 5-Figure 7 As shown, a shaft seat 13 is arranged on the other outer side of the column box 1, and a door 12 is rotatably mounted on the shaft seat 13 through a rotating shaft 14. One outer side surface of the column box 1 and the other outer side surface of the column box 1 are located on two opposite sides of the column box 1, as shown in FIG. Figure 3 As shown, the column box 1 is located outside the gate 12, and the doorbell 6 and the box door 3 face the gate 12.

[0058] In addition, if Figure 5As shown, the installation heights of the visual camera 10, the lighting lamp 8, and the infrared sensor 7 on the outer surface of the column box 1 provided with the shaft seat 13 are all higher than the height of the gate 12. This design can prevent the gate 12 from blocking the visual camera 10 from shooting the video picture around the column box 1 inside the gate 12, as well as the area of ​​the illumination area of ​​the lighting lamp 8 and the sensing range of the infrared sensor 7, to ensure that it can quickly, timely, and accurately identify whether there are people or cars in the area inside the gate 12 who need to go out, so as to open the gate 12 in time.

[0059] In this embodiment, if Figure 5-Figure 8 As shown, a mounting plate 21 is provided on one end of the gate 12 near the rotating shaft 14. The mounting plate 21 is located on the inner side of the gate 12 and is vertically fixedly connected to the inner side surface of the gate 12. This design makes it easy for the mounting plate 21 to be close to the side surface of the column box 1 and for the electromagnet 15 and the electromagnet 3 19 to be smoothly attracted after the gate 12 rotates 90 degrees.

[0060] Specifically, Figure 5-Figure 8 As shown, the mounting plate 21 is fixedly mounted with an electromagnet 3 19; Figure 8 As shown, two open magnetic shielding boxes 27 are embedded on the outer side of the column box 1 provided with the shaft seat 13. The design of the magnetic shielding box 27 is conducive to shielding the magnetic field, reducing the influence of the magnetic field generated by the electromagnet 15 and the electromagnet 2 16 on the normal operation of the electronic devices in the column box 1. The open end of the magnetic shielding box 27 is flush with the outer side of the column box 1. This design can prevent the magnetic shielding box 27 from hindering the rotation of the door 12 and the mounting plate 21. The two magnetic shielding boxes 27 are symmetrically arranged on both sides of the rotating shaft 14, and one of the magnetic shielding boxes 27 is provided with an electromagnet 15. When the door 12 rotates around the rotating shaft 14, the magnetic shielding boxes 27 are rotated. Figure 6 and Figure 8 When the mounting plate 21 is rotated in the direction indicated by the middle arrow so that the mounting plate 21 gradually approaches the column box 1, the electromagnet 1 15 and the electromagnet 3 19 can attract each other after being energized so that the door 12 can rotate smoothly and continuously until the mounting plate 21 is fitted with the outer side of the column box 1 by rotating 90 degrees. When the mounting plate 21 is fitted with the outer side of the column box 1, the electromagnet 1 15 and the electromagnet 3 19 contact each other; another magnetic shielding box 27 is provided with an electromagnet 2 16, and an electromagnet 4 20 is provided on the outer side of the door 12 at a position opposite to the electromagnet 2 16. Figure 8 As shown, the electromagnet 2 16 and the electromagnet 4 20 are energized and attracted together to keep the door 12 in a closed state. In addition, the column box 1, the storage box 2, and the door 12 are made of materials that cannot be attracted by magnets to prevent the magnetic force from affecting the rotation of the door 12.

[0061] Specifically, Figure 8 As shown, when the gate 12 is closed, the electromagnet 2 16 and the electromagnet 4 20 are energized and repel each other at the same level to push the gate 12 around the rotating shaft 14 to press Figure 8The gate 12 is opened by rotating 45 degrees in the direction indicated by the middle arrow. Then people can enter and exit the gate 12. After the gate 12 is opened by rotating 45 degrees around the rotating shaft 14 from the closed position, the electromagnet 1 15 and the electromagnet 3 19 are energized again and the attraction between the two opposite poles can drive the gate 12 to continue to rotate 45 degrees in the forward direction around the rotating shaft 14 until the mounting plate 21 fits with the outer side of the column box 1. At this time, vehicles can enter and exit the gate 12. When the mounting plate 21 fits with the outer side of the column box 1, the electromagnet 1 15 and the electromagnet 3 19 are energized and the repulsion between the two opposite poles can push the gate 12 to rotate 45 degrees in the opposite direction around the rotating shaft 14. Then the electromagnet 2 16 and the electromagnet 4 20 are energized and the attraction between the two opposite poles can drive the gate 12 to continue to rotate 45 degrees in the opposite direction around the rotating shaft 14 until the gate 12 is closed. This is the opening and closing operation of the gate 12. The advantage of this design is that it is conducive to the long-term stable operation of the electronic components in the energy-saving and environmentally friendly parcel box, because the parcel box is equipped with various control modules, control systems, data processing and storage systems, visual analysis systems and many other electronic components. These electronic components need a clean and stable environment to work. Therefore, dust, leaves, rain, insects, mice and other objects from the outside cannot enter the parcel box, otherwise it will affect or even damage the operation of the electronic components in the parcel box. That is, there must be no open holes on the surface of the column box 1 to allow dust, leaves, rain, insects, mice and other objects from the outside to enter the column box 1. The use of an electromagnet to control the opening and closing of the door 12 can well avoid opening holes on the surface of the column box 1 to prevent debris from entering the column box 1.

[0062] Furthermore, in this embodiment, if Figure 8As shown, a partition 22 is fixedly installed horizontally at the upper end of the column box 1, and an arc track 23, an arc rack 24, a motor 25, and a worm 26 are arranged at the upper and lower ends of the partition 22. The centers of the arc track 23 and the arc rack 24 coincide with the axis of the rotating shaft 14. The arc track 23 is arranged horizontally and is fixedly connected to the partition 22. The arc rack 24 is slidably connected to the arc track 23, and the sliding track is the arc where the arc track 23 is located. The teeth of the arc rack 24 are worm gear teeth, and the worm 26 meshes with the arc rack 24. The motor 25 is fixedly connected to the partition 22, and the output shaft of the motor 25 is fixedly connected to the worm 26, which is used to drive the worm 26 to rotate and drive the arc rack 24 to slide. One end of the arc rack 24 located above the partition 22 extends out of the arc track 23 and passes through the magnetic shielding box 27 and is fixedly connected to the electromagnet 16. One end of the arc rack 24 located below the partition 22 extends out of the arc track 23 and passes through the magnetic shielding box 27 and is fixedly connected to the electromagnet 15. With this design, after the motor 25 is started, it drives the worm 26 to rotate and drive the arc rack 24 to slide, thereby pushing the electromagnet The purpose of this design is to control the motor 25 to rotate so that the distance between the electromagnet 15 and the electromagnet 3 19 remains unchanged for a period of time, and to achieve that the distance between the electromagnet 2 16 and the electromagnet 4 20 remains unchanged for a period of time during the process of the door 12 rotating around the rotating shaft 14, so as to facilitate the smooth rotation of the door 12 with a large mass. For example, when the length of the door 12 is moderate, the force driving the door 12 to rotate around the rotating shaft 14 does not need to be very large, so even if the electromagnet 15 and the electromagnet 2 16 are fixed The gate 12 is fixed and does not move. When the electromagnet 15 and the electromagnet 3 19 are energized, the electromagnet 2 16 and the electromagnet 4 20 are energized, they attract or repel each other, and can smoothly drive the gate 12 to rotate. It is not affected by the increase in the distance between the electromagnet 15 and the electromagnet 3 19, the electromagnet 2 16 and the electromagnet 4 20 when the gate 12 rotates. It is only necessary to adjust the current of the electromagnet 15 and the electromagnet 3 19, the electromagnet 2 16 and the electromagnet 4 20 according to the change in the distance between the electromagnet 15 and the electromagnet 3 19, the electromagnet 2 16 and the electromagnet 4 20 to maintain the gate 12 to rotate smoothly.However, when the length of the gate 12 is large, a large force is required to drive the gate 12 to rotate around the rotating shaft 14. At this time, due to the increase in the distance between the electromagnet 15 and the electromagnet 3 19, the electromagnet 2 16 and the electromagnet 4 20 when the gate 12 rotates, it is possible that when the distance between the electromagnet 15 and the electromagnet 3 19, the electromagnet 2 16 and the electromagnet 4 20 increases, the force generated by the mutual attraction or repulsion between the electromagnet 15 and the electromagnet 3 19, the electromagnet 2 16 and the electromagnet 4 20 is insufficient to drive the gate 12 to continue rotating. Although this problem can be solved by increasing the current of the electromagnet 15 and the electromagnet 3 19, the electromagnet 2 16 and the electromagnet 4 20, the current cannot be increased indefinitely due to the influence of parameters such as the specifications of the wires, the battery power, and the grid load, otherwise the danger of electricity use will increase sharply. Therefore, the increase in the current is limited. If the current is increased to the maximum value within the safety range and still cannot solve the above problem, then it is obvious that However, it will affect the smooth opening and closing of the gate 12. At this time, the auxiliary mechanism composed of the arc track 23, arc rack 24, motor 25, and worm 26 of this embodiment is needed. The auxiliary mechanism can push the electromagnet 1 15 or the electromagnet 2 16 to rotate synchronously with the gate 12 during the rotation of the gate 12, so as to maintain the distance between the electromagnet 1 15 and the electromagnet 3 19, the electromagnet 2 16 and the electromagnet 4 20 unchanged during the rotation of the gate 12, so as to smoothly drive the gate 12 to rotate within the range of 0°-90° by energizing the electromagnet 1 15 and the electromagnet 3 19, the electromagnet 2 16 and the electromagnet 4 20, so as to solve the problem of opening and closing when the gate 12 is large and heavy. In addition, the gate 12 is in a normally closed state. Even if the arc rack 24 passes through the magnetic shielding box 27, dust, leaves, rain, insects, mice and other objects from the outside cannot enter the parcel box, and will not affect the work of the electronic components in the column box 1. ;

[0063] In this embodiment, if Figure 8 As shown, the central angle of the arc track 23 is greater than 45 degrees. With this design, the electromagnet 15 and the electromagnet 2 16 can smoothly follow the door 12 to rotate 45 degrees so that the door 12 can rotate smoothly within the range of 0°-90°. Figure 8 As shown, when the gate 12 is closed, the electromagnet 2 16 and the electromagnet 4 20 are energized and repel each other at the same level to push the gate 12 around the rotating shaft 14 to press Figure 8The electromagnet 15 and the electromagnet 3 are connected to the gate 12 and the gate 12 is connected to the column box 1. The electromagnet 15 and the electromagnet 3 are connected to the gate 12 and the column box 1 ...16 are connected to the gate 12 and the column box 1 is When 21 is in contact with the outer side of the column box 1, the electromagnet 1 15 and the electromagnet 3 19 are energized and the same-level repulsion can push the door 12 to rotate 45 degrees in the opposite direction around the rotation axis 14. During this process, the electromagnet 15 rotates 45 degrees synchronously with the door 12 to ensure the smooth rotation of the door 12. Then the electromagnet 2 16 and the electromagnet 4 20 are energized and the different-level attraction drives the door 12 to continue to rotate 45 degrees in the opposite direction around the rotation axis 14 until the door 12 is closed. During this process, the electromagnet 2 16 rotates 45 degrees synchronously with the door 12 to ensure the continuous and smooth rotation of the door 12.

[0064] Preferably, the column box 1 is vertically fixed on the ground, and the lower end of the gate 12 does not contact the ground. This design can avoid the friction resistance of the gate 12 from the ground during its rotation.

[0065] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An energy-saving and environmentally friendly parcel box, characterized in that: It comprises a column box and a storage box arranged in the column box, the storage box has a box door, the box door is located on the outer wall of the column box, a doorbell, an infrared sensor, a lighting lamp, and a visual camera are arranged on the outer wall of the column box, a package delivery port and a letter delivery port are arranged on the box door, and a solar panel is arranged on the top of the column box, when an object approaches the column box, it is photographed by the visual camera and sensed by the infrared sensor; All outer surfaces of the column box are provided with infrared sensors, lighting lamps and visual cameras; A display screen, a camera, a speaker, and a microphone are arranged on one of the outer sides of the column box; An axle seat is arranged on the other outer side surface of the column box, and a gate is rotatably mounted on the axle seat via a rotating shaft.

2. The energy-saving and environmentally friendly parcel box according to claim 1, characterized in that: The doorbell and infrared sensor are located at the lower side of the column box, and the lighting lamp and visual camera are located at the upper side of the column box; When a person approaches the column box and is sensed by the infrared sensor, the lighting lamp can light up.

3. The energy-saving and environmentally friendly parcel box according to claim 1, characterized in that: The column box is located outside the gate, and the doorbell and the box door face the gate; The visual camera, lighting, and infrared sensor on the outer side of the column box with the shaft seat are installed at a height higher than the height of the gate.

4. The energy-saving and environmentally friendly parcel box according to claim 3, characterized in that: A mounting plate is provided at one end of the gate close to the rotating shaft, the mounting plate is located on the inner side of the gate and is vertically fixedly connected to the inner side surface of the gate; The mounting plate is fixedly mounted with an electromagnet three; Two open magnetic shielding boxes are inlaid on the outer side of the column box provided with an axle seat, the open end of the magnetic shielding boxes is flush with the outer side of the column box, the two magnetic shielding boxes are symmetrically arranged on both sides of the rotating shaft, one of the magnetic shielding boxes is provided with an electromagnet 1, when the door rotates around the rotating shaft so that the mounting plate gradually approaches the column box, the electromagnet 1 and the electromagnet 3 can attract each other after being energized, when the mounting plate fits the outer side of the column box, the electromagnet 1 and the electromagnet 3 contact each other, the other magnetic shielding box is provided with an electromagnet 2, and an electromagnet 4 is provided on the outer side of the door at a position opposite to the electromagnet 2, the electromagnet 2 and the electromagnet 4 are energized and attracted together to keep the door closed; The column box, storage box and door are made of materials that cannot be attracted by magnets.

5. The energy-saving and environmentally friendly parcel box according to claim 4, characterized in that: When the door is closed, the electromagnet 2 and the electromagnet 4 repel each other at the same level to push the door to rotate 45 degrees in the positive direction around the rotation axis to open; After the door is opened by rotating 45 degrees around the axis from the closed position, the electromagnet 1 and the electromagnet 3 attract each other and drive the door to rotate 45 degrees in the positive direction around the axis until the mounting plate fits the outer side of the column box; When the mounting plate fits against the outer side of the column box, electromagnet 1 and electromagnet 3 repel each other and push the door to rotate 45 degrees in the opposite direction around the axis. Then electromagnet 2 and electromagnet 4 attract each other and drive the door to rotate 45 degrees in the opposite direction around the axis until the door is closed.

6. The energy-saving and environmentally friendly parcel box according to claim 4, characterized in that: A partition is fixedly installed on the upper end of the column box, and an arc track, an arc rack, a motor and a worm are provided at the upper and lower ends of the partition. The center of the arc track and the arc rack coincide with the axis of the rotating shaft. The arc track is horizontally arranged and fixedly connected to the partition. The arc rack is slidably connected to the arc track, and the sliding trajectory is the arc where the arc track is located. The worm is meshed with the arc rack, and the motor is fixedly connected to the partition. The output shaft of the motor is fixedly connected to the worm, which is used to drive the worm to rotate and drive the arc rack to slide. One end of the arc rack located above the partition extends out of the arc track and passes through the magnetic shielding box to be fixedly connected to the electromagnet two. One end of the arc rack located below the partition extends out of the arc track and passes through the magnetic shielding box to be fixedly connected to the electromagnet one.

7. The energy-saving and environmentally friendly parcel box according to claim 6, characterized in that: The central angle of the arc track is greater than 45 degrees.

8. The energy-saving and environmentally friendly parcel box according to claim 3, characterized in that: The camera, speaker, and microphone are located next to the display screen; One outer side surface of the column box and the other outer side surface of the column box are located on two opposite sides of the column box.

9. The energy-saving and environmentally friendly parcel box according to claim 3, characterized in that: The column box is vertically fixed on the ground, and the lower end of the gate does not contact the ground.

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