Intelligent storage box lock switching structure

Abstract

The application discloses a kind of intelligent safe deposit box lock structure, including lock box seat, upper cover, lock gate, motor, transmission mechanism, circuit board, battery, motor switch, trigger device and password input panel, lock box seat is the box-like structure of upper side opening, upper cover one end side wall is hinged with lock box seat one end, upper cover can cover or open the opening of lock box seat, the inner side wall of the other end of lock box seat is equipped with lock catch structure, lock gate can be movably installed in the inner side of upper cover, lock gate can be connected with lock catch structure or be released, battery powers motor, motor switch and password input panel are connected in parallel and then connected in series on the motor control circuit on circuit board, the power output shaft of motor drives lock gate reciprocating motion by transmission mechanism, trigger device on lock box seat can trigger motor switch, motor switch and password input panel can control motor start-stop action, the application improves the storage security of important article, is convenient to carry or fixed in specified position, is convenient to important article storage and access.

Description

TECHNICAL FIELD

[0001] The present application relates to a theft-proof technical field, in particular to a smart safe box lock opening and closing structure. BACKGROUND

[0002] When people go out for travel, they often need to store car keys, home door lock keys, cards, mobile phones, medicines and other items. Currently, people carry these items with them, and when they go out for travel, they need to scatter them in the luggage or the bag they carry with them. The current storage method has the following shortcomings:

[0003] Firstly, carrying these items with them will affect the travel location, and for some travel locations where these items cannot be carried with them, they need to go to a storage place to store them, which is very troublesome.

[0004] Secondly, these items are very important, and if they are lost during travel due to carelessness, it will bring great trouble to people.

[0005] Thirdly, these items are scattered in the luggage or bag, and when they need to be used, they often need to be searched, which is time-consuming and laborious, and is also easy to damage.

[0006] Therefore, how to properly store these important items when people go out for travel has become a headache for people. SUMMARY

[0007] In order to overcome the above-mentioned defects, the present application provides a smart safe box lock opening and closing structure, which can safely store important items carried with them and avoid loss, uses an electronic password lock, is convenient for password input, has a simple structure and is easy to operate.

[0008] The technical scheme adopted by the present application to solve the technical problem is a smart safe box lock opening and closing structure, which comprises a lock box seat, an upper cover, a lock gate, a motor, a transmission mechanism, a circuit board, a battery, a motor switch, a trigger device and a password input panel. The lock box seat is a box-shaped structure with an upper opening. One end of the upper cover is hingedly connected to one end of the lock box seat. The upper cover can cover or open the opening of the lock box seat by rotating around the hinge shaft. A lock catch structure is arranged on the inner side wall of the other end of the lock box seat. The lock gate is movably installed in the inner side of the upper cover. The lock gate can be fixedly connected or released by the lock catch structure on the inner side wall of the lock box seat. The motor, the battery and the circuit board are fixedly installed on the upper cover. The battery supplies power to the motor. The motor switch and the password input panel are connected in parallel and then connected in series on the motor control circuit of the circuit board. The power output shaft of the motor drives the lock gate to reciprocate through the transmission mechanism. The trigger device is fixedly arranged on the lock box seat. The trigger device on the lock box seat can trigger the motor switch when the upper cover covers the opening of the lock box seat. The motor switch and the password input panel can control the start and stop of the motor.

[0009] As a further improvement of the present application, the lock gate is installed in the inner side of the upper cover and is capable of linear motion, and a reset elastic member is further arranged in the inner side of the upper cover, which provides the lock gate with elastic holding force in the direction of the lock catch structure.

[0010] As a further improvement of the present application, a spring slot is arranged on the lock gate, one end of the reset elastic member is inserted into the spring slot, and the other end of the reset elastic member abuts against the spring stop convex surface on the inner side wall of the upper cover.

[0011] As a further improvement of the present application, a long slot is arranged on the lock gate along the sliding direction thereof, a threaded hole is arranged on the upper cover opposite to the long slot, a connecting screw is screwed into the threaded hole of the upper cover, the connecting screw is capable of being inserted into the long slot of the lock gate in a relative sliding manner, and the head of the connecting screw is stopped on the surface of the lock gate on the side opposite to the threaded hole.

[0012] As a further improvement of the present application, the transmission mechanism is a rotating shaft fixedly installed on the power output shaft of the motor, a swing arm extending radially is arranged on the rotating shaft, an inner recessed avoiding hole is arranged on the side wall surface of the lock gate in the direction of the unlocking movement, and the end of the swing arm on the rotating shaft swings to be opposite to the side wall surface of the lock gate in the direction of the unlocking movement or the avoiding hole on the surface thereof.

[0013] As a further improvement of the present application, the trigger device is a horizontal stop surface fixedly installed in one end of the lock box seat, a columnar key cap is fixedly arranged on the motor switch, the end of the key cap extends out of the outer side of the upper cover, and the end of the key cap can tightly contact the surface of the horizontal stop surface in one end of the lock box seat when the upper cover is closed.

[0014] As a further improvement of the present application, one inserting column is arranged on each side of the lower end of the horizontal stop surface, an inserting slot is arranged on each side wall of one end of the lock box seat, the inserting columns are one-to-one correspondingly inserted into the inserting slots on the two side walls of one end of the lock box seat, an open clamping groove is further arranged on the inner side wall of one end of the lock box seat, and an elastic buckle is further formed on one end of the horizontal stop surface, the elastic buckle on the horizontal stop surface can be buckled and connected with the open clamping groove on the inner side wall of one end of the lock box seat.

[0015] As a further improvement of the present application, the structure that the one end side wall of the upper cover is hingedly connected with the one end side wall of the lock box seat is that: a downward lug wall is formed on the one end side wall of the upper cover, the end of the lug wall is formed with a circular arc surface, a notch-shaped hinged groove is formed on the one end side wall of the lock box seat, the bottom surface of the hinged groove is formed with a circular arc concave surface, the lug wall on the one side wall of the upper cover is inserted into the hinged groove of the lock box seat, the lug wall is hingedly connected with the side wall of the hinged groove through a hinge shaft, the circular arc surface on the lug wall is in contact with the circular arc concave surface on the bottom surface of the hinged groove, and the circular arc concave surface on the bottom surface of the hinged groove is further connected with a horizontal stop surface extending in the horizontal direction at one end along the arc shape thereof, and the lug wall is stopped on the horizontal stop surface when the upper cover is opened and turned to a set angle.

[0016] As a further improvement of the present application, the lock catch structure on the inner side wall of the lock box seat is an inner recessed slot or a boss protruding from the edge of the opening side wall of the lock box seat, the lock gate can slide along the depth direction of the inner recessed slot or the extension direction of the boss, one end of the lock gate is provided with a lock tongue, the lock tongue can be inserted into the inner recessed slot and stopped on the upper side wall of the inner recessed slot or inserted into the lower side of the boss and stopped on the boss, and the two side walls of the lock tongue along the rotation direction of the upper cover are in inclined surface or arc surface structure.

[0017] As a further improvement of the present application, the opening part at the upper end of the lock box seat is formed with a stepped structure with an outwardly expanded size, the upper cover can be inserted into the opening at the upper end of the lock box seat, and the lower end surface of the upper cover is stopped on the stepped surface extending in the horizontal direction of the opening part of the lock box seat, a convex stop strip extending in the opening direction thereof is formed on the stepped surface of the stepped structure at the other end of the lock box seat, the lock catch structure is located on the convex stop strip, and the one end side wall of the upper cover is clamped between the convex stop strip and the opening side wall at one end of the lock box seat.

[0018] The present application has the advantages that: the present application covers the lock box seat by the upper cover, forms a closed space with the lock box seat for containing important articles such as keys, cards, mobile phones and medicines, avoids the scattering of these articles in the bag, and is convenient to use, the upper cover and the lock box seat are connected by the lock gate and the lock catch structure, the lock box seat and the upper cover are unlocked by setting and inputting the password through the password input panel, the upper cover is opened at the same time by the cooperation of the motor switch and the trigger device, and automatic locking is realized without manual locking by the user, which is convenient to use and has an attractive appearance, the present application greatly improves the storage safety of important articles and avoids theft, and the important articles can be conveniently carried or fixed at a specified position, which is convenient for storage and use. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a perspective exploded view of the present application;

[0020] Figure 2 It is a schematic view of the structure principle of the upper cover of the present application;

[0021] Figure 3The schematic diagram of the lock box seat structure principle of the present application;

[0022] Figure 4 The lock gate perspective view of the present application;

[0023] Figure 5 The cross-sectional view of the present application in the open cover state;

[0024] Figure 6 The cross-sectional view of the present application in the closed state. DETAILED DESCRIPTION

[0025] Embodiment: A smart storage box lock opening and closing structure, comprising a lock box seat 1, an upper cover 2, a lock gate 3, a motor 4, a transmission mechanism, a circuit board 5, a battery 8, a motor 4 switch, a trigger device and a password input panel 6, the lock box seat 1 is a box-shaped structure with an upper opening, the upper cover 2 is hingedly connected to one end of the side wall of the lock box seat 1, and the upper cover 2 can cover or open the opening of the lock box seat 1 by rotating around the hinge shaft, the inner side wall of the other end of the lock box seat 1 is provided with a lock catch structure 7, and the lock gate 3 is movably installed in the inner side of the upper cover 2, the lock gate 3 can be connected or disconnected with the lock catch structure 7 on the inner side wall of the lock box seat 1 by moving, the motor 4, the battery 8 and the circuit board 5 are fixedly installed on the upper cover 2, the battery 8 supplies power to the motor 4, the motor 4 switch and the password input panel 6 are connected in parallel and then connected in series on the motor 4 control circuit on the circuit board 5, the power output shaft of the motor 4 drives the lock gate 3 to reciprocate through the transmission mechanism, and the trigger device is fixedly arranged on the lock box seat 1, the trigger device on the lock box seat 1 can trigger the motor 4 switch when the upper cover 2 covers the opening of the lock box seat 1, and the motor 4 switch and the password input panel 6 can control the start and stop of the motor 4.

[0026] When the upper cover 2 covers the opening groove structure of the lock box seat 1, a closed article storage space is formed between the opening groove structure of the lock box seat 1 and the upper cover 2, which is used to store car keys, home door lock keys, cards, mobile phones, medicines and other articles. After storage, the upper cover 2 is covered on the opening of the lock box seat 1, and the motor 4 switch inside the upper cover 2 is triggered by the trigger device on the lock box seat 1. The motor 4 starts to rotate and drives the lock gate 3 to move through the transmission mechanism. The lock gate 3 is fixedly connected with the lock buckle structure 7 on the lock box seat 1 through buckling, so as to realize the automatic locking of the upper cover 2. When unlocking is needed, only the correct password is input on the password input panel 6. After the motor 4 control circuit receives the correct signal from the password input panel 6, the motor 4 is controlled to rotate, and the lock gate 3 is driven to move in the reverse direction through the transmission mechanism to realize unlocking. At this time, the articles in the lock box seat 1 can be taken out. The lock box seat 1 can also be provided with a hanging buckle 28 for hanging on clothes or bags, which is convenient to carry. The upper cover 2 can be made into an integrated structure, or can be made into a split structure, such as being fixedly assembled together by the cover plate main body 9 and the inner cover plate 10 through the buckling connection structure 11. The space for accommodating the lock gate 3, the transmission mechanism and the battery 8 is formed between the cover plate main body 9 and the inner cover plate 10. The password input panel 6 and the circuit board 5 are fixedly embedded in the groove on the surface of the cover plate main body. Finally, the password input panel 6 forms the outer side surface of the upper cover 2. The password input mode on the password input panel 6 can be a key type or a touch screen type, which can be selected according to needs. This structure is more convenient for the assembly of the lock gate 3 and the circuit board 5, and at the same time, the lock gate 3 and the circuit board 5 are hidden and protected in the space formed between the cover plate and the bracket, so as to prevent damage.

[0027] The lock gate 3 can move linearly inside the upper cover 2. The upper cover 2 is also provided with a reset elastic member 12, which provides the lock gate 3 with elastic retaining force in the direction of buckling with the lock buckle structure 7. After the upper cover 2 covers the opening of the lock box seat 1, the lock gate 3 is automatically buckled with the lock buckle structure 7 on the lock box seat 1 under the action of the elastic force, so as to avoid the failure of locking the lock gate 3. At the same time, after the password is input, the upper cover 2 and the lock box seat 1 will not be immediately opened, so as to avoid the articles in the lock box seat 1 from falling out and causing loss or damage.

[0028] The lock gate 3 is provided with a spring slot, one end of the reset elastic member 12 is inserted into the spring slot, and the other end of the reset elastic member 12 abuts against the bottom surface of the spring slot. The inner side wall of the upper cover 2 is provided with a spring stop convex surface 13, and the other end of the reset elastic member 12 abuts against the spring stop convex surface 13 on the upper cover 2. By providing the spring slot on the lock gate 3, the direction of elastic deformation of the reset elastic member 12 is guided, and the reset elastic member 12 is positioned by pressing. The reset elastic member 12 is preferably a spring, and can also be an elastic rubber pad or a spring sheet.

[0029] The lock gate 3 is provided with a long hole 14 along the sliding direction, the upper cover 2 is provided with a threaded hole opposite to the long hole 14, the threaded hole of the upper cover 2 is screwed with a connecting screw 15, the connecting screw 15 can be inserted into the long hole 14 of the lock gate 3, and the head of the connecting screw 15 is stopped on the surface of the lock gate 3 away from the threaded hole. The sliding distance of the lock gate 3 is limited by the sliding of the connecting screw 15 in the long hole 14 of the lock gate 3, and the sliding direction of the lock gate 3 is guided.

[0030] The transmission mechanism is a rotating shaft 29 fixedly installed on the power output shaft of the motor 4, the rotating shaft 29 is provided with a radial extending swing arm 30, the side wall surface of the lock gate 3 moving towards the unlocking direction is provided with a concave avoiding hole 16, the end of the swing arm 30 on the rotating shaft 29 swings to be opposite to the side wall surface of the lock gate 3 moving towards the unlocking direction or the avoiding hole 16 on the surface. When the password is incorrect, the motor 4 cannot rotate, the rotating shaft 29 remains in a stationary state, at this time, the swing arm 30 on the rotating shaft 29 is in close contact with the side wall surface of the lock gate 3 moving towards the unlocking direction, which blocks the movement of the lock gate 3 towards the unlocking direction, realizing the locking, when the password is correct, the motor 4 rotates a set angle, at this time, the rotating shaft 29 rotates a set angle synchronously, so that the end swing arm 30 on the rotating shaft 29 is opposite to the avoiding hole 16 of the lock gate 3, realizing the avoiding of the sliding of the lock gate 3, at this time, the lock gate 3 can slide and unlock under the action of external force, the structure of the transmission mechanism is simple, which can effectively reduce the occupation of the internal space of the upper cover 2, the transmission mechanism can be a cam in addition to the swing arm 30 realizing the opposite of the other end and the surface of the lock gate 3, which can block or avoid, the transmission mechanism can be a cam, which can realize the clamping and avoiding of the lock gate 3 by the different positions of the cam contacting with the lock gate 3, this kind of equivalent replacement structure can be easily thought out by the person skilled in the art according to the patent, which belongs to the protection range of the patent.

[0031] The trigger device is a horizontal stop surface 17 fixedly installed inside one end of the lock box seat 1, and a columnar button cap 18 is fixedly arranged on the switch of the motor 4, the end of the button cap extends outside the upper cover 2, and the end of the button cap can tightly contact the surface of the horizontal stop surface 17 inside one end of the lock box seat 1 when the upper cover 2 is closed. When the upper cover 2 is turned down and closed with the lock box seat 1, the button cap moves together with the upper cover 2 and finally abuts against the horizontal stop surface 17 inside the lock box seat 1, the button cap is pressed to press the switch of the motor 4, thereby controlling the control circuit of the motor 4 to be conducted, the motor 4 obtains the signal and rotates by a set angle, and the structure realizes automatic locking when the upper cover 2 is closed, prevents forgetting to lock the upper cover 2 after the upper cover 2 is closed, and causes the loss of the contents, the trigger device can also be a spring sheet installed in the lock box seat 1 or the hinge shaft of the upper cover 2, the spring sheet contacts the switch of the motor 4 on the circuit board 5 of the upper cover 2 to trigger through the rotation of the upper cover 2, or the trigger device can also be a sensing object installed in the lock box seat 1 or the hinge shaft of the upper cover 2, and the switch of the motor 4 is a sensor device, the switch of the motor 4 senses the sensing object to send a signal to make the motor 4 rotate after the upper cover 2 is rotated by a set angle, and the like is an equivalent replacement structure easily thought of by those skilled in the art according to the patent and belongs to the protection range of the patent.

[0032] The horizontal stop surface 17 is provided with an insertion column 19 at the lower end of each side, the lock box seat 1 is provided with an insertion slot at the two side walls of one end, the insertion column 19 is correspondingly inserted into the insertion slot of the two side walls of one end of the lock box seat 1, and the inner side wall of one end of the lock box seat 1 is further provided with an open clamping groove 20, and the end of the horizontal stop surface 17 is further formed with an elastic buckle 21, and the elastic buckle 21 on the horizontal stop surface 17 can be buckled and connected with the open clamping groove 20 on the inner side wall of one end of the lock box seat 1. The structure forms a key basket with the opening direction towards the other end of the lock box seat 1 between the horizontal stop surface 17 and the side wall of one end of the lock box seat 1, when the upper cover 2 is opened, the keys will be blocked in the key basket and will not fall off at the moment when the upper cover 2 is opened, and the structure is convenient for assembling the horizontal stop surface 17, which can be assembled in place after insertion, avoiding the operation of locking screws in the lock box seat 1, wherein the elastic buckle 21 can be an elastic cantilever 21 extending along the depth direction of the lock box seat 1, the end of the elastic cantilever is formed with a reverse buckle structure, the reverse buckle structure can be inserted into the open clamping groove 20, and the horizontal stop surface 17 of the reverse buckle structure is stopped on the side wall of the open clamping groove 20, the reverse buckle structure on the elastic cantilever is clamped with the open clamping groove 20 on the lock box seat 1, which ensures that the horizontal stop surface 17 is firmly and stably installed, in addition, the elastic buckle 21 can also be an elastic pin composed of a spring and a pin, or a spring sheet and the like.

[0033] The structure that the upper cover 2 one end side wall is hinged to the lock box seat 1 one end side wall is: the upper cover 2 one end side wall is formed with a downward lug wall 22, the lug wall 22 end is formed with a circular arc surface, the lock box seat 1 one end side wall is formed with a notched hinged groove 23, the hinged groove bottom surface is formed with a circular arc concave surface, the lug wall 22 on the upper cover 2 one side wall is inserted in the hinged groove of the lock box seat 1, the lug wall 22 is hinged to the hinged groove side wall through a hinge shaft, the circular arc surface on the lug wall 22 is in contact with the circular arc concave surface of the hinged groove bottom surface, the circular arc concave surface of the hinged groove bottom surface is also connected with a horizontal direction extending transverse stop surface along the arc extension end, the lug wall 22 is stopped on the transverse stop surface 24 when the upper cover 2 is opened and turned to a set angle.

[0034] During the turning opening process of the upper cover 2, the circular arc surface on the lug wall 22 on the upper cover 2 one end side wall is turned along the circular arc concave surface on the hinged groove of the lock box seat 1, which plays a supporting and guiding role, and when the upper cover 2 is opened and turned to a specified angle, it is blocked by the transverse stop surface 24 and cannot continue to turn, realizing the limitation of the opening angle of the upper cover 2, and best making the upper cover 2 open and close within 90 degrees to prevent damage and falling of the contents in the box caused by too large opening angle.

[0035] The lock catch structure 7 on the inner side wall of the lock box seat 1 is an inner recessed slot or a boss protruding from the edge of the opening side wall of the lock box seat 1, the lock gate 3 can slide along the depth direction of the inner recessed slot or the extension direction of the boss, one end of the lock gate 3 is provided with a lock tongue 25, the lock tongue 25 can be inserted into the inner recessed slot and stopped on the upper side wall of the inner recessed slot or inserted into the lower side of the boss and stopped on the boss, the two side walls of the lock tongue 25 along the turning direction of the upper cover 2 are inclined or arc surfaces.

[0036] The lock gate 3 and the lock catch structure 7 are connected by insertion to achieve locking, which is simple in structure and convenient to release, in addition, the lock catch structure 7 and the lock gate 3 can also be connected by hooking to achieve locking, which is an equivalent replacement structure easily thought of by those skilled in the art according to the patent, belongs to the protection range of the patent, by designing the edge of the lock tongue 25 into an inclined surface or an arc surface, forming a lock opening and closing guide, ensuring that when the upper cover 2 covers the opening of the lock box seat 1 and opens, the lock tongue 25 of the lock gate 3 can automatically retreat to realize the release of the lock catch structure 7 on the lock box seat 1.

[0037] The upper end opening part of the lock box seat is formed with a stepped structure 26 with an outwardly expanded size, the upper cover 2 can be inserted into the upper end opening of the lock box seat, the lower end face of the upper cover 2 is stopped on the horizontal direction extending stepped face of the opening part of the lock box seat, the stepped face of the stepped structure 26 of the other end of the lock box seat is formed with a convex blocking strip 27 extending along the opening direction thereof, the lock catch structure 7 is located on the convex blocking strip 27, and one end side wall of the upper cover 2 is clamped between the convex blocking strip 27 and the opening side wall of one end of the lock box seat. This structure realizes the setting of the lock catch structure 7 on the lock box seat 1, avoids the forcible opening of the upper cover 2 and the lock box seat 1 after being locked by the left and right movement under the external force, and guarantees the locking safety of the lock box seat 1 and the upper cover 2.

Claims

1. A smart safe lock switching structure, characterized in that: The lock box seat (1), the upper cover (2), the lock gate (3), the motor (4), the transmission mechanism, the circuit board (5), the battery (8), the motor switch, the trigger device and the password input panel (6) are included. The lock box seat is a box-shaped structure with an open upper side. One end of the upper cover is hingedly connected to one end of the lock box seat. The upper cover can cover or open the opening of the lock box seat by rotating around the hinge shaft. The inner side wall of the other end of the lock box seat is provided with a lock catch structure (7). The lock gate is movably installed in the inner side of the upper cover. The lock gate can be fixedly connected or released with the lock catch structure on the inner side wall of the lock box seat. The motor, the battery and the circuit board are fixedly installed on the upper cover. The battery supplies power to the motor. The motor switch and the password input panel are connected in parallel and then connected in series on the motor control circuit of the circuit board. The power output shaft of the motor drives the lock gate to reciprocate through the transmission mechanism. The trigger device is fixedly arranged on the lock box seat. The trigger device on the lock box seat can trigger the motor switch when the upper cover covers the opening of the lock box seat. The motor switch and the password input panel can control the start and stop of the motor. The lock gate is linearly movably installed in the inner side of the upper cover. The inner side of the upper cover is also provided with a reset elastic member (12). The reset elastic member provides the lock gate with elastic holding force in the direction of being buckled with the lock catch structure. 2.The smart safe case lock switching structure according to claim 1, characterized in that: The lock gate is provided with a spring slot. One end of the reset elastic member is inserted into the spring slot, and the other end of the reset elastic member abuts against the spring stop convex surface on the upper cover. 3.The smart safe case lock switching structure according to claim 1 or 2, characterized in that: The lock gate is provided with a long slot (14) along the sliding direction of the lock gate. The upper cover is provided with a threaded hole opposite to the long slot. A connecting screw (15) is screwed into the threaded hole of the upper cover. The connecting screw can be inserted into the long slot of the lock gate in a relative sliding manner, and the head of the connecting screw is stopped on the surface of the lock gate away from the threaded hole. 4.The smart safe case lock switching structure according to claim 1, characterized in that: The transmission mechanism is a rotating shaft (29) fixedly installed on the power output shaft of the motor. The rotating shaft is provided with a radial extending swing arm (30). The side wall surface of the lock gate moving in the unlocking direction is provided with an inner recessed avoiding hole (16). The end of the swing arm of the rotating shaft swings to be opposite to the side wall surface of the lock gate moving in the unlocking direction or the avoiding hole on the surface. 5.The smart safe case lock switching structure according to claim 1, characterized in that: The trigger device is a horizontal stop surface (17) fixedly installed in one end of the lock box seat. A columnar key cap (18) is fixedly arranged on the motor switch. The end of the key cap extends out of the outer side of the upper cover. The end of the key cap can closely contact the surface of the horizontal stop surface in one end of the lock box seat when the upper cover is closed. 6.The smart safe case lock switching structure according to claim 5, characterized in that: The horizontal stop surface is provided with a plug-in column (19) on both sides of the lower end. The lock box seat is provided with a plug-in slot on both side walls of one end. The plug-in columns are correspondingly inserted into the plug-in slots on both side walls of one end of the lock box seat. The inner side wall of one end of the lock box seat is also provided with an open clamping groove (20). The end of the horizontal stop surface is also formed with an elastic buckle (21). The elastic buckle on the horizontal stop surface can be buckled and connected with the open clamping groove on the inner side wall of one end of the lock box seat. 7.The smart safe case lock switching structure according to claim 1, characterized in that: The structure of the hinge connection between the one end side wall of the upper cover and the one end side wall of the lock box seat is that a downward lug wall (22) is formed on the one end side wall of the upper cover, the end of the lug wall is formed with a circular arc surface, a notched hinge slot (23) is formed on the one end side wall of the lock box seat, the bottom surface of the hinge slot is formed with a circular arc concave surface, the lug wall on the one side wall of the upper cover is inserted into the hinge slot of the lock box seat, the lug wall is connected to the side wall of the hinge slot through a hinge shaft, the circular arc surface on the lug wall is in contact with the circular arc concave surface on the bottom surface of the hinge slot, and the circular arc concave surface on the bottom surface of the hinge slot is further connected with a horizontal stop surface extending in the horizontal direction at one end along the arc shape, and the lug wall is stopped on the horizontal stop surface (24) when the upper cover is opened and turned to a set angle. 8.The smart safe case lock switching structure according to claim 1, wherein: The lock catch structure on the inner side wall of the lock box seat is an inner recessed slot or a boss protruding from the edge of the opening side wall of the lock box seat, the lock gate can slide along the depth direction of the inner recessed slot or the extension direction of the boss, one end of the lock gate is provided with a lock tongue (25), the lock tongue can be inserted into the inner recessed slot and stopped on the upper side wall of the inner recessed slot or inserted into the lower side of the boss and stopped on the boss, and the two side walls of the lock tongue along the rotation direction of the upper cover are inclined or arc surfaces. 9.The smart safe case lock switching structure according to claim 1 or 8, characterized in that: The opening part at the upper end of the lock box seat is formed with a stepped structure (26) with an outwardly expanded size, the upper cover can be inserted into the opening at the upper end of the lock box seat, the lower end surface of the upper cover is stopped on the stepped surface extending in the horizontal direction of the opening part of the lock box seat, the stepped surface of the stepped structure at the other end of the lock box seat is formed with a protruding stop strip (27) extending along the opening direction thereof, the lock catch structure is located on the protruding stop strip, and the one end side wall of the upper cover is clamped between the protruding stop strip and the opening side wall at one end of the lock box seat.

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