CN111402457A - Portable storage box - Google Patents

Abstract

The present invention is a portable storage box, which is characterized in that the storage box has a lockable cover, a motor and a cam are arranged inside the storage box, and the motor drives the cam to rotate to open the storage box. the box cover.

Description

Portable Storage Box

technical field

The invention relates to a portable storage box, in particular to a portable storage box which can be opened by using a temporary password or a bluetooth key.

Background technique

The storage box in the prior art has a single function and relatively low safety.

SUMMARY OF THE INVENTION

The present invention provides a portable storage box that is simple in structure and can be used by different people, and its technical scheme is as follows:

A portable storage box is characterized in that the storage box has a lockable cover, a motor and a cam are arranged inside the storage box, and the motor drives the cam to rotate to open the cover.

Further, the box cover is provided with a lock hook.

Further, the storage box is also provided with a fixing device.

Further, the fixing device is an annular lock hook provided on the upper end of the lock box.

Further, the motor drives the cam to rotate to open the annular lock hook on the upper end of the storage box from the locked position.

Further, the lower part of the storage box is provided with a rotating shaft, and the box cover can rotate around the rotating shaft.

Further, the storage box is also provided with a battery, a USB charging port, a control board, and a pressing keyboard.

Further, the motor drives the cam to open the lock hook on the box cover from the locked position.

A portable storage box control system, characterized in that it includes the storage box according to any one of claims 1-7, a mobile terminal, and a server, wherein the storage box has a unique identification code, and the mobile The terminal obtains the unlocking password after sending the identification code to the server.

Further, the mobile terminal obtains the identification code through a Bluetooth communication device, and sends the unlocking password.

The beneficial effect of the present invention is that different users are allowed to send a password through the mobile phone bluetooth to unlock the lock after obtaining authorization, and at the same time, the storage box can be fixed at a certain place.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Figure 1 is a schematic front view of the portable storage box according to the present invention, wherein 1. the portable storage box, 2. the upper cover, 3. the silicone button, 4. the box cover, 5. the right cover, 6. the left side cover plate.

Figure 2 is a schematic cross-sectional structure diagram of the portable storage box in the present invention, wherein 1, a micro motor, 2, a lithium battery, 3, a plastic casing, 4, a stainless steel casing, 5, a storage space, 6, a rotating shaft, 7, a plastic Cover plate, 8. Button PCB board, 9. Cam limit plate, 10. Cam.

3 is a view of the internal structure of the portable storage box in the present invention, wherein 1, the lock tongue of the lock hook, 2, the cam, 3, the rebound mechanism, and 4, the lock tongue of the storage space.

Figure 4 is a view of the internal structure of the portable storage box after adding a lock hook in the present invention, wherein, 1, the lock tongue of the lock hook, 2, the cam, 3, the rebound mechanism, 4, the lock tongue of the storage space, 5, lock hook.

5 is a schematic diagram of the internal structure of the lock head of the portable storage box in the present invention, wherein 1, the cam, 2, the lock tongue of the storage space, and 3, the limiting mechanism.

FIG. 6 is a flow chart of the unlocking method of the portable storage box.

S110 is to read the identification code of the storage box, S120 is that the server sends a password according to the identification code, S130 is to send the password, and the MCU password is compared, and S140 is to drive the motor, and the motor rotates.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present invention, but not for limiting the present invention.

As shown in FIG. 1, it is a schematic diagram of the external structure of the portable storage box in the present invention. It can be seen that the upper end of the storage box 1 has a cover plate 2 on the upper side of the box body, the surface of the storage box is provided with a silicone button 3, and the silicone button 3 is provided with On the storage box cover 4 , the outer shell of the storage box further includes left and right cover plates, and front and rear cover plates, and the entire storage box is closed by these cover plates. After the user enters the password through the silicone button, the box cover 4 is opened.

Figure 2 further shows the internal structure of the portable storage box. The storage box of the portable storage box has a double-layer outer shell, the outer side is a plastic outer shell 3, which makes the appearance of the storage box beautiful and convenient to design, and the inner side is a stainless steel outer shell 4, Robust and reliable. The upper end of the storage box is provided with a micro motor 1 powered by a lithium battery 2, and the battery here can be selected from a 18650 high-capacity lithium battery. Below the storage box is a storage space 5, in which small items such as keys, jewelry, notes and the like can be placed. Open the storage space 5, and there is a key PCB board 8 on the storage box. Obviously, the password is also input through the LCD screen here. The motor drives the cam 10 to move to open the lock hook or open the key compartment. The cam limit plate 9 is used to limit the movement of the cam load within the range of plus and minus 90 degrees, and at the same time reduce or eliminate the position deviation that may be generated after the motor moves for many times.

Fig. 3 shows the cam structure in the storage box in the present invention. After the cam 2 is rotated, the lock tongue 4 of the storage space can be taken away from the locked position, thereby realizing the unlocking of the lock. The rebound mechanism 4 can make the lock tongue return to the locked position. At the same time, FIG. 3 also shows a locking hook and a locking tongue 1, and the locking tongue 1 can fix the storage box in a specific position by cooperating with a locking hook.

Fig. 4 further shows a schematic diagram after adding a lock hook on the upper end of the storage box, the lock hook is an implementation manner of the fixing device, which can lock the storage box at a specific location. Of course, the fixing device can also adopt other ways, such as using a chain lock or a wire lock, the lock of which is matched with the lock tongue 1 .

FIG. 5 shows the lock tongue 2 of the storage space from another angle, and the limit mechanism 3 ensures the normal rotation of the cam 1 .

In the present invention, a double-layer cam structure can be adopted, and the motor is controlled to rotate forward and reverse through the circuit to drive the double-layer cam to selectively open the ring lock hook or the storage box cover.

In addition, this storage space can also store smaller items such as car keys or safe keys.

Fig. 5 shows a flow chart of the unlocking method of the portable storage box.

The unlocking method of the portable storage box includes:

Step S110: By reading the identification code of the portable storage box on the mobile terminal, the unlocking request is transmitted to the server. Specifically, the two-dimensional code or barcode set on the portable storage box may be read through the mobile phone APP, or the product code of the portable storage box may be sent to the server through a mobile phone short message. The identification code of the portable storage box can also be directly obtained through the Bluetooth connection of the user's mobile phone.

In addition, the user can also select a specific portable storage box after logging in the website, and then the server receives the identification code of the portable storage box.

Step S120: After the server passes the identity verification, it sends the password corresponding to the portable storage box to the mobile terminal. The specific process may be that the product number and the corresponding unlock password and storage space password are stored in the server. After the server receives the product identification code, it sends the unlocking password to the user's mobile terminal or to the user's e-mail. The unlock password here can be a temporary password, which is only valid for a specified period of time on a specified date.

In the present invention, the unlocking password can be divided into the unlocking password of the portable storage box and the unlocking password of the storage space. The server sends the corresponding password according to the user's choice.

Step S130 : inputting a password, after the micro-control unit MCU compares the passwords to be consistent, controls the motor to rotate to unlock. Specifically, the portable storage box and the service platform communicate in two directions to realize data exchange between the micro-control unit and the service platform, and the micro-control circuit drives the motor to rotate, which drives the cam to rotate to realize the lock tongue leaving the locked position. The process of inputting the password may be input by the user through the keyboard on the storage box, or the password may be directly sent to the portable storage box through the Bluetooth of the mobile phone without any additional operation by the user.

The password here is a temporary password, which corresponds to a specific portable storage box and is automatically generated according to time. After obtaining the password, the user is required to actively input the password by entering the keyboard or automatically send the password to the portable storage box through the user's mobile phone via Bluetooth, and the portable storage box is opened after receiving the password. In this way, the user is prevented from misoperation at a long distance, and the safety is higher.

S140, the motor rotates to open the ring lock hook or open the storage space. The motor can drive the corresponding cam through forward or reverse rotation, and then open the ring lock hook or box cover.

The storage space in the present invention mainly provides a mobile portable storage box used by different temporary users. For example, in the application environment of a resort, customers may need to use the house for a long time. At this time, when the customer arrives at the house for the first time, the identification code of the portable storage box is automatically obtained through the Bluetooth of the smartphone, the server sends the dynamic password to the smartphone according to the identification code, and the smartphone automatically sends the password to the portable storage box through Bluetooth. The storage box can open the lid during the specified time period, and then obtain the key in the storage box. When a customer leaves, the key can be put back in the key compartment for other customers to use. Another usage scenario is that the user logs in to the website through the computer, after identity authentication, selects a specific portable storage box in a room, and then the system sends the password to the user's mobile phone or e-mail. The user can use the password to open the portable storage box within the appointed time, and the user does not need to carry the smart phone at this time.

A fixing device, such as a lock hook, can be installed on the further storage box, so that the storage box can simultaneously function as a padlock or fix the storage box in a specific location.

The above-mentioned embodiments only represent the embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the patent of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims (10)

1. A portable storage box, characterized in that, the storage box has a lockable cover, a motor and a cam are provided inside the storage box, and the motor drives the cam to rotate and open the box cover . 2 . The portable storage box according to claim 1 , wherein a lock hook is provided on the box cover. 3 . 3. The portable storage box according to claim 1, wherein a fixing device is further provided on the storage box. 4 . The portable storage box according to claim 3 , wherein the fixing device is an annular lock hook provided on the upper end of the storage box. 5 . 5 . The portable storage box according to claim 4 , wherein the motor drives the cam to rotate to open the annular lock hook from the locked position. 6 . 6 . The portable storage box according to claim 2 , wherein the lower part of the storage box is provided with a rotating shaft, and the box cover can rotate around the rotating shaft. 7 . 7 . The portable storage box according to claim 2 , wherein the storage box is further provided with a battery, a USB charging port, a control board, and a pressing keyboard. 8 . 8. The portable storage box according to claim 2, wherein the motor drives the cam to open the lock hook from the locked position. 9. A portable storage box control system, characterized in that it comprises the storage box according to any one of claims 1-8, a mobile terminal, and a server, wherein the storage box has a unique identification code, and the storage box has a unique identification code. After the mobile terminal sends the identification code to the server, the unlocking password is obtained. 10 . The storage box control system according to claim 9 , wherein the mobile terminal obtains the identification code and sends the unlocking password through a Bluetooth communication device. 11 .

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