CN114562176A - Intelligent safe deposit box - Google Patents

Abstract

The invention discloses an intelligent safe deposit box, which comprises a lock box seat, an upper cover, a lock tongue, a lock gate, a decoding device and a driving device, wherein one side of the upper cover is hinged with one side of the lock box seat, the lock gate can be movably arranged on the other side of the upper cover, the lock tongue is fixedly arranged on a retraction seat, the lock gate can be fixedly connected with the lock tongue in a buckling way, the driving device can drive the lock gate to move to realize the buckling fixation or the release with the lock tongue, the decoding device can control the starting and stopping actions of the driving device through a password, and a closed object accommodating space can be formed between the lock box seat and the upper cover. The storage and the taking of important articles are facilitated.

Description

Intelligent safe deposit box

Technical Field

The invention relates to the technical field of theft prevention, in particular to an intelligent safe deposit box.

Background

When people go out to travel, people often need to store articles such as car keys, home door lock keys, cards, mobile phones, medicines and the like, at present, people carry the articles with them, and when going out to travel, the articles need to be scattered in a trunk or a bag carried with them, and at present, the storage mode has the following disadvantages:

firstly, the places where people go out to travel are affected by carrying the articles with the objects, and for some travel occasions where the articles cannot be carried with the objects, the articles need to be additionally stored in a storage place, which is very troublesome;

secondly, the articles are very important, and when the articles are lost carelessly during traveling, great troubles are brought to people;

thirdly, because the articles are scattered and placed in the luggage or the bag, when the articles need to be used, the articles need to be looked over, and the looking over is time-consuming, labor-consuming and easy to damage.

Therefore, when people go out to travel, how to keep the important articles properly becomes a problem of headache.

Disclosure of Invention

In order to overcome the defects, the invention provides the intelligent safe deposit box which is simple in structure and capable of safely storing important articles carried about and avoiding loss.

The invention adopts the technical scheme for solving the technical problems that: the utility model provides an intelligent safe deposit box, includes lock box seat, upper cover, spring bolt, lock floodgate, decoding device and drive arrangement, upper cover one side links to each other with lock box seat one side is articulated, and what the lock floodgate can move installs on the upper cover opposite side, and spring bolt fixed mounting is on the seat that contracts, and the lock floodgate can with spring bolt lock fixed connection, and drive arrangement can drive the motion of lock floodgate and realize fixing or the dropout with the spring bolt lock, and decoding device can open through password control drive arrangement and stop the action, can form confined article accommodation space between lock box seat and the upper cover.

As a further improvement of the invention, the lock tongue is provided with an inwards concave clamping groove structure, the lock gate can be rotatably arranged on the upper cover, the lock gate is provided with an eccentric block, the eccentric block can be inserted into or withdrawn from the inwards concave clamping groove structure of the lock tongue along with the rotation of the lock gate, and one side wall of the inwards concave clamping groove structure on the lock tongue, which faces to the opening direction of the lock box base, is stopped on the surface of the eccentric block of the lock gate.

As a further improvement of the invention, the structure of the inwards concave clamping groove on the lock tongue is an arc-shaped groove, the eccentric block on the lock gate is an arc-shaped block matched with the arc of the arc-shaped groove, and the sum of the central angle of the arc-shaped groove and the central angle of the arc-shaped block is less than 360 degrees.

As a further improvement of the invention, the upper cover is also provided with an elastic clamp, and the elastic clamp can be elastically clamped with the lock tongue.

As a further improvement of the invention, a lock tongue slot is further formed on the upper cover, the other end of the lock tongue can be inserted into the lock tongue slot, the elastic element is an elastic steel wire installed on the side wall of the lock tongue slot, a steel wire slot extending along the direction vertical to the opening direction of the upper cover is formed on one side wall of the lock tongue, which is back to the lock gate, and the elastic steel wire can be accommodated in the steel wire slot and tightly abut against the bottom surface of the steel wire slot.

As a further improvement of the invention, a bolt seat is fixedly arranged on the inner side wall of the lock box seat, a T-shaped bolt slot is formed in the bolt seat, a width size increasing structure is formed at the end part of one end of the bolt, one end of the bolt is inserted into the bolt slot of the bolt seat, and the width size increasing structure at one end of the bolt is stopped on the inner side wall of the opening end of the bolt slot.

As a further improvement of the invention, the lock tongue is of a cylindrical structure, the width size increasing structure at one end of the lock tongue is a radial outward protruding blocking piece positioned on two opposite side walls of the cylindrical structure, a lock tongue slot at the inner side of the lock tongue seat is matched with the appearance of one end of the lock tongue, a positioning insertion hole extending perpendicular to the cover opening direction of the upper cover is arranged on the side wall of the lock tongue seat, a positioning pin is fixedly arranged in the lock box seat, and the positioning pin is inserted in the positioning insertion hole on the side wall of the lock tongue seat.

As a further improvement of the invention, a semicircular first lock gate installation groove is formed on the upper cover, a lock gate cover is further arranged, a semicircular second lock gate installation groove is formed on the lock gate cover, the lock gate cover can be fixedly installed on the upper cover, the first lock gate installation groove and the second lock gate installation groove are rightly spliced to form a cylindrical jack for the lock gate to be rotatably inserted, an arc-shaped limiting groove coaxial with the lock gate is formed in the side wall of the first lock gate installation groove or the second lock gate installation groove, a radial convex hull is arranged on the outer side wall of the circumference of the lock gate, and the radial convex hull can be slidably inserted into the arc-shaped limiting groove.

As a further improvement of the present invention, the decoding device is an electronic control panel, the driving device is a motor, the electronic control panel is internally provided with a password identification module, a motor controller and a power supply device, the password identification module can identify whether an input password is correct, the password identification module is electrically connected and communicated with the motor controller, the motor controller can control the motor to rotate to realize the unlocking or locking of the lock gate, the power supply device supplies power to the password identification module, the motor controller and the motor, the surface of one side of the upper cover facing the lock box seat is provided with an upper cover switch, the upper cover switch is electrically connected and communicated with the motor controller, the upper cover switch is provided with a contact, the lock box seat is provided with a triggering surface, and the triggering surface can just trigger the contact on the upper cover switch when the upper cover and the lock box seat are closed.

As a further improvement of the invention, the structure that one side of the upper cover is hinged and connected with one side of the lock box seat is as follows: be equipped with on a lock box seat lateral wall the locking plate slot that the locking plate extends along lock box seat degree of depth direction, locking plate slot internal fixation inserts and is equipped with a locking plate, and the locking plate is equipped with an axle sleeve towards the fixed one end of lock box seat opening direction, and the fixed interval in upper cover one side is equipped with two lugs, and coaxial being equipped with articulated shaft hole on two lugs, axle sleeve on the locking plate just can insert and locate between two lugs of upper cover, and articulated shaft hole is coaxial just right on axle sleeve centre bore and the lug, still is equipped with an articulated shaft, inserting of articulated shaft axial locking locates in axle sleeve centre bore and lug articulated shaft hole.

The invention has the beneficial effects that: the lock box seat and the upper cover are locked through the lock tongue and the lock gate to form a closed space for storing and taking important articles such as keys, cards, mobile phones, medicines and the like, so that the articles are prevented from scattering in a case and are convenient to take.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is a perspective view of the lock case base of the present invention;

FIG. 3 is an exploded perspective view of the upper cover of the present invention;

FIG. 4 is a schematic illustration of the uncapped state of the present invention;

FIG. 5 is a schematic view of the locking state of the present invention; a

Fig. 6 is a front view of the locking bolt of the present invention;

FIG. 7 is a schematic view of the locking plate installation principle of the present invention;

FIG. 8 is a perspective view of the lock gate of the present invention;

FIG. 9 is a schematic view of the locking bolt and the lock gate of the present invention in an unlocked state;

fig. 10 is a schematic view of the locking tongue and the lock gate of the present invention in a locked state.

Detailed Description

Example (b): the utility model provides an intelligent safe deposit box, includes lock box seat 1, upper cover 2, spring bolt 3, lock floodgate 4, decoding device and drive arrangement, 2 one sides of upper cover link to each other with 1 one side of lock box seat is articulated, and the installation that lock floodgate 4 can move is on 2 opposite sides of upper cover, and 3 fixed mounting of spring bolt are on the seat that contracts, lock floodgate 4 can with 3 lock fixed connection of spring bolt, and drive arrangement can drive 4 motion realization of lock floodgate and 3 lock fixed or the dropout of spring bolt, and decoding device can open through password control drive arrangement and stop the action, can form confined article accommodation space 5 between lock box seat 1 and the upper cover 2.

Form a confined article accommodation space 5 between lock box seat 1 and the upper cover 2, lock box seat 1 generally is the open box-like, be used for placing car key, house lock key, the card, the cell-phone, articles for use such as medicine, after placing, cover 2 on lock box seat 1 opening with upper cover 2, lock floodgate 4 that is located on upper cover 2 is connected upper cover 2 and lock box seat 1 opposite side fixed connection with 3 locks of spring bolt lock on being located lock box seat 1, form the locking structure, when needing to unblank, only need input correct password, then can drive 4 motion of lock floodgate through drive arrangement and break away from spring bolt 3, realize unblanking, can open upper cover 2 this moment, take the article in the lock box seat 1, can also install on the lock box seat 1 and be used for hanging buckle 16 on people's clothes or case and bag, and convenient to carry.

Be equipped with an indent draw-in groove structure 6 on the spring bolt 3, lock floodgate 4 can be pivoted install on upper cover 2, be equipped with eccentric block 7 on the lock floodgate 4, in eccentric block 7 rotated the indent draw-in groove structure 6 that can insert or withdraw from spring bolt 3 along with lock floodgate 4, spring bolt 3 goes up indent draw-in groove structure 6 and stops on the eccentric block 7 surface of lock floodgate 4 towards 1 opening direction lateral wall of lock box seat. The eccentric block 7 on the lock gate 4 rotates to the position just opposite to the concave slot structure 6 on the lock tongue 3 to realize locking, on the contrary, when the eccentric block 7 on the lock gate 4 rotates to be separated from the concave slot structure 6 on the lock tongue 3 to realize unlocking, the structure is simple, the whole structure of the safe deposit box is small and small, and occupies no space, besides the locking structure, an annular buckle can be formed on the lock tongue 3, a clamping hook is formed on the lock gate 4, the clamping hook and the annular buckle are driven to be buckled and locked or released by the rotation of the lock gate 4, in addition, the lock gate 4 can slide on the upper cover 2 along the straight line vertical to the opening direction, a slot matched with the lock tongue 3 is arranged on the lock tongue 3, the upper cover 2 is locked with the lock box seat 1 by inserting the lock gate 4 into the slot of the lock tongue 3, which is the equivalent replacement structure easily thought by the technicians in the field according to the patent, belong to the protection scope of this patent.

The inwards concave clamping groove structure 6 on the lock tongue 3 is an arc-shaped groove, the eccentric block 7 on the lock gate 4 is an arc-shaped block matched with the arc of the arc-shaped groove, and the sum of the central angle of the arc-shaped groove and the central angle of the arc-shaped block is smaller than 360 degrees. The lock gate 4 is preferably a cylindrical structure, an arc-shaped block is formed on the side wall of the lock gate by a meat-lacking design, the outer circumferential surface of the lock gate 4 is inserted into the arc-shaped groove of the lock tongue 3 to realize locking by rotating the lock gate 4, the meat-lacking part on the lock gate 4 is opposite to the arc-shaped groove on the lock tongue 3 to realize unlocking, the opposite position of the lock gate 4 and the arc-shaped groove can be designed into a cam-shaped structure to realize unlocking and locking, the arc-shaped groove is matched with the arc-shaped block to facilitate the rotation of the lock gate 4 to realize locking and unlocking, in addition, the inner concave clamping groove can also be a pit or square groove structure, the eccentric block 7 can be a back-off structure, the back-off structure slides into the inner concave clamping groove to realize the locking and positioning with the inner concave clamping groove, and continuously rotates forwards to slide out from the other side of the inner concave clamping groove to realize unlocking, which are equivalent alternative structures easily thought by the technical personnel in the field according to the invention, belong to the protection scope of this patent.

The upper cover 2 is also provided with an elastic clamp which can be elastically clamped with the lock tongue 3. When the upper cover 2 is closed, the driving device drives the lock gate 4 to move to a locking state, the elastic clamping piece and the spring bolt 3 automatically form elastic clamping connection to lock the spring bolt 3, and the closed upper cover 2 is prevented from being automatically opened again. When unblanking, input correct password, lock floodgate 4 changes the state of unblanking, because elasticity fastener and spring bolt 3 are in the elasticity joint state this moment, elasticity fastener can prevent again that upper cover 2 from opening automatically, needs the manual application of point power to open, just so can prevent that article from dropping on ground in the lock box seat 1.

The upper cover 2 is further provided with a bolt slot 11, the other end of the bolt 3 can be inserted into the bolt slot 11, the elastic piece is an elastic steel wire 12 installed on the side wall of the bolt slot 11, a steel wire groove 13 extending along the opening direction of the upper cover 2 is formed on the side wall of the bolt 3 back to the lock gate 4, and the elastic steel wire 12 can be accommodated in the steel wire groove 13 and tightly abuts against the bottom surface of the steel wire groove 13. When the upper cover 2 is closed, the lock tongue 3 is inserted into the lock tongue slot 11 of the upper cover 2, the elastic steel wire 12 can be automatically clamped into the steel wire groove 13 of the lock tongue 3 to form elastic clamping with the lock tongue 3, the lock tongue 3 has a certain positioning function, the upper cover 2 can be opened only when a certain external force is applied, in order to close the upper cover 2, the elastic steel wire 12 cannot interfere with the lock tongue 3 to cause the unsmooth closing, a chamfer surface or a fillet surface is optimally formed at the end part of the lock tongue 3 to form a guide structure, when the upper cover 2 is closed, the elastic steel wire 12 automatically slides into the steel wire groove 13 of the lock tongue 3 to be clamped and positioned with the elastic clamping, except for adopting the elastic steel wire 12, a cantilever elastic arm can also be used, a salient point is formed at the end part of the cantilever elastic arm to realize the elastic clamping through the matching of the salient point and a pit on the side wall of the lock tongue 3, and an elastic pin structure extending in the radial direction can also be formed on the side wall of the lock tongue slot 11, the elastic expansion of the spring bolt realizes the elastic clamping with the matching of the concave pit on the side wall of the spring bolt 3, and the like are equivalent alternative structures which can be easily thought by a person skilled in the art according to the patent and belong to the protection scope of the patent.

The lock box is characterized in that a lock tongue seat 8 is fixedly arranged on the inner side wall of the lock box seat 1, a T-shaped lock tongue slot 11 is formed in the lock tongue seat 8, a width size increasing structure 9 is formed at the end part of one end of a lock tongue 3, one end of the lock tongue 3 is inserted into the lock tongue slot 11 of the lock tongue seat 8, and the width size increasing structure 9 at one end of the lock tongue 3 is stopped on the inner side wall of the opening end of the lock tongue slot 11.

The bolt slot 11 through T shape in the bolt seat 8 holds 3 one ends of bolt, and the bolt slot 11 opening direction lateral wall is received to 3 one ends of bolt and is blockked, can' T deviate from, has realized the location of bolt 3 in bolt seat 8.

The lock tongue 3 is of a cylindrical structure, the width size increasing structure 9 at one end of the lock tongue 3 is a radial outward protruding blocking piece located on two opposite side walls of the cylindrical structure, a lock tongue slot 11 in the inner side of the lock tongue seat 8 is matched with the appearance of one end of the lock tongue 3, a positioning insertion hole extending perpendicular to the opening direction of the upper cover 2 is formed in the side wall of the lock tongue seat 8, a positioning pin 10 is fixedly arranged in the lock box seat 1, and the positioning pin 10 is inserted into the positioning insertion hole in the side wall of the lock tongue seat 8.

The locating pin 10 is inserted in the location jack of spring bolt seat 8, it has realized the fixed positioning to spring bolt seat 8, avoid spring bolt 3 and spring bolt seat 8 to take place to rotate, it is just right to ensure spring bolt 3 and 4 buckle structures of lock floodgate, guarantee that 2 closed backs of upper cover can lock smoothly, the best sets up a bellied location arch on 1 bottom surfaces of lock box seat, this location arch is non-circular or with 3 eccentric settings of spring bolt, set up the location notch that matches with it on 3 terminal surfaces of spring bolt, when spring bolt 3 and the spring bolt seat 8 on it assembles in lock box seat 1, it plays the location effect of splining to spring bolt 3.

Be equipped with semicircular first lock floodgate mounting groove 14 on upper cover 2, still be equipped with lock floodgate lid 15, be formed with semicircular second lock floodgate 4 mounting groove on the lock floodgate lid 15, lock floodgate lid 15 can fixed mounting on upper cover 2, and first lock floodgate mounting groove 14 and second lock floodgate 4 mounting groove just form the cylindrical jack that supplies lock floodgate 4 to rotate the grafting to the concatenation, be equipped with one section and the coaxial arc spacing groove 17 of lock floodgate 4 on first lock floodgate mounting groove 14 or the second lock floodgate 4 mounting groove lateral wall, establish radial convex closure 18 on the 4 circumference lateral walls of lock floodgate, radial convex closure 18 can be gliding insert locate in arc spacing groove 17.

Cylindrical jack that lock floodgate 4 pieced together through upper cover 2 and the 4 mounting grooves of the semicircular first lock floodgate mounting groove 14 on the lock floodgate lid 15 and second lock floodgate carries out can the pivoted location, lock floodgate lid 15 can be fixed in upper cover 2 inboardly through the connecting piece, the equipment of the lock floodgate 4 of being convenient for, through set up radial convex closure 18 on lock floodgate 4, with the cooperation of arc spacing groove 17 on the cylindrical jack inside wall, the restriction of 4 turned angle of lock floodgate has been realized, it makes lock floodgate 4 and 3 trips of spring bolt to continue to rotate after the avoiding locking, upper cover 2 and lock box base 1 keep stable locking state after having guaranteed the locking.

The decoding device is an electronic control panel 19, the driving device is a motor 20, a password identification module, a motor controller and a power supply device are arranged in the electronic control panel 19, the password identification module can identify whether an input password is correct, the password identification module is electrically connected and communicated with the motor controller, the motor controller can control the motor 20 to rotate to realize unlocking or locking of the lock gate 4, the power supply device supplies power to the password identification module, the motor controller and the motor 20, an upper cover switch 21 is arranged on the surface of one side, facing the lock box base 1, of the upper cover 2, the upper cover switch 21 is electrically connected and communicated with the motor controller, a contact is arranged on the upper cover switch 21, a triggering surface 22 is arranged on the lock box base 1, and the triggering surface 22 can just trigger the contact on the upper cover switch 21 when the upper cover 2 and the lock box base 1 are closed. When the upper cover 2 is closed, the trigger surface 22 on the lock box base 1 triggers the upper cover switch 21, the motor 20 rotates counterclockwise to drive the lock gate 4 to rotate to the locking position (as shown in fig. 10), and the latch 3 is fixed on the lock box base 1, so that the upper cover 2 is locked in this state. When the lock needs to be unlocked, the correct password is input on the electronic control panel 19, the motor 20 rotates clockwise to drive the lock gate 4 to rotate to the unlocking position (as shown in fig. 9), the lock gate 4 is separated from the lock tongue 3, and at this time, the upper cover 2 can be opened.

The structure that 2 one sides of upper cover and 1 one side of lock box seat are articulated to link to each other does: be equipped with on a lateral wall of lock box seat 1 lock plate slot 23 that lock plate 24 extends along lock box seat 1 degree of depth direction, a lock plate 24 is inserted to lock plate slot 23 internal fixation, and lock plate 24 is equipped with a axle sleeve 25 towards the fixed interval of lock box seat 1 opening direction one end, and upper cover 2 one side is fixed and is equipped with two lugs 26, and coaxial being equipped with articulated shaft 27 hole on two lugs 26, axle sleeve 25 on the lock plate 24 just can insert and locate between two lugs 26 of upper cover 2, and axle sleeve 25 centre bore and lug 26 on articulated shaft 27 hole coaxial just right, still be equipped with an articulated shaft 27, the axial locking of articulated shaft 27 insert locate axle sleeve 25 centre bore and lug 26 downthehole.

When it is desired to open the upper lid 2, the upper lid 2 can be rotated 90 ° about the hinge shaft 27 as shown in fig. 4. The whole rotary hinge structure is shown in an exploded view in figure 1.

During assembly, the shaft sleeve 25 on the locking plate 24 is placed between the two lugs 26 of the upper cover 2, the hinge shaft 27 penetrates into the hole of the hinge shaft 27 on the lugs 26 and the central hole of the shaft sleeve 25 from the side, the lugs 26 and the shaft sleeve 25 of the locking plate 24 are assembled and positioned,

then the whole body is put on the lock box base 1 together, the upper end of the side wall of one side of the lock box base 1 optimally forms an arc-shaped supporting surface matched with the shaft sleeve 25, the shaft sleeve 25 is ensured to be in a close fit state with the arc-shaped supporting surface of the upper end of the side wall of one side of the lock box base 1, meanwhile, the lock plate 24 is inserted into the lock plate slot 23 on the side wall of the lock box base 1, then two pins are knocked in from the outer side surface of the lock box base 1 (the pins can also be knocked in from the other side, and then one side of the outer surface is riveted) for fixing, as shown in fig. 6.

The structure realizes that the upper cover 2 and the lock box seat 1 can be hinged and connected through one locking plate 24, the hinge structure of the two locking plates 24 is avoided, and the energy-saving cost and the space are saved.

Claims (10)

1. An intelligent safe deposit box, characterized in that: including lock box seat (1), upper cover (2), spring bolt (3), lock floodgate (4), decoding device and drive arrangement, upper cover one side links to each other with lock box seat one side is articulated, and what the lock floodgate can move installs on the upper cover opposite side, and spring bolt fixed mounting is on the seat that contracts, and the lock floodgate can with spring bolt lock fixed connection, and drive arrangement can drive the motion of lock floodgate and realize fixed or the dropout with the spring bolt lock, and decoding device can open through password control drive arrangement and stop the action, can form confined article accommodation space (5) between lock box seat and the upper cover.

2. A smart safe deposit box according to claim 1, wherein: be equipped with an indent draw-in groove structure (6) on the spring bolt, the lock floodgate can the pivoted install on the upper cover, is equipped with eccentric block (7) on the lock floodgate, in the eccentric block can insert or withdraw from the indent draw-in groove structure of spring bolt along with the lock floodgate rotation, go up indent draw-in groove structure on the spring bolt and stop in the eccentric block surface of lock floodgate towards lock box base opening direction lateral wall.

3. A smart safe deposit box according to claim 1 or 2, wherein: the structure of the concave clamping groove on the lock tongue is an arc-shaped groove, the eccentric block on the lock gate is an arc-shaped block matched with the arc of the arc-shaped groove, and the sum of the central angle of the arc-shaped groove and the central angle of the arc-shaped block is less than 360 degrees.

4. A smart safe deposit box according to claim 1, wherein: the upper cover is also provided with an elastic clamp, and the elastic clamp can be elastically clamped with the spring bolt.

5. A smart safe-deposit box according to claim 4, characterized in that: the spring bolt lock is characterized in that a spring bolt slot (11) is formed in the upper cover, the other end of the spring bolt can be inserted into the spring bolt slot, the elastic piece is an elastic steel wire (12) arranged on the side wall of the spring bolt slot, a steel wire groove (13) extending along the opening direction of the upper cover is formed on the side wall of the spring bolt, which is back to the lock gate, and the elastic steel wire can be accommodated in the steel wire groove and tightly abut against the bottom surface of the steel wire groove.

6. A smart safe deposit box according to claim 1, wherein: the lock box is characterized in that a lock tongue seat (8) is fixedly arranged on the inner side wall of the lock box seat, a T-shaped lock tongue slot is formed in the lock tongue seat, a width size increasing structure (9) is formed at the end part of one end of the lock tongue, one end of the lock tongue is inserted into the lock tongue slot of the lock tongue seat, and the width size increasing structure at one end of the lock tongue is stopped on the inner side wall of the opening end of the lock tongue slot.

7. A smart safe deposit box according to claim 6, wherein: the lock bolt is of a cylindrical structure, the width size increasing structure at one end of the lock bolt is a radial outward protruding blocking piece positioned on two opposite side walls of the cylindrical structure, a lock bolt slot on the inner side of the lock bolt seat is matched with the appearance of one end of the lock bolt, a positioning jack extending perpendicular to the cover opening direction of the upper cover is arranged on the side wall of the lock bolt seat, a positioning pin (10) is fixedly arranged in the lock box seat, and the positioning pin is inserted into the positioning jack on the side wall of the lock bolt seat.

8. A smart safe deposit box according to claim 2, wherein: the lock is characterized in that a first semicircular lock mounting groove (14) is formed in the upper cover, a lock cover (15) is further arranged, a second semicircular lock mounting groove is formed in the lock cover, the lock cover can be fixedly mounted on the upper cover, the first lock mounting groove and the second lock mounting groove are just spliced to form a cylindrical jack for the lock to rotate and be spliced, an arc-shaped limiting groove (17) coaxial with the lock is formed in one section of the first lock mounting groove or the second lock mounting groove, a radial convex hull (18) is arranged on the outer side wall of the circumference of the lock, and the radial convex hull can be slidably inserted into the arc-shaped limiting groove.

9. A smart safe deposit box according to claim 1, wherein: the decoding device is an electronic control panel (19), the driving device is a motor (20), a password identification module, a motor controller and a power supply device are arranged in the electronic control panel, the password identification module can identify whether an input password is correct or not, the password identification module is communicated with the motor controller in an electric connection mode, the motor controller can control the motor to rotate to achieve lock gate unlocking or locking, the power supply device supplies power to the password identification module, the motor controller and the motor, an upper cover switch (21) is arranged on the surface of one side of an upper cover facing a lock box seat, the upper cover switch is communicated with the motor controller in an electric connection mode, a contact is arranged on the upper cover switch, a triggering surface (22) is arranged on the lock box seat, and the triggering surface can trigger the contact on the upper cover switch when the upper cover and the lock box seat are closed.

10. A smart safe deposit box according to claim 1, wherein: the structure that upper cover one side and lock box seat one side are articulated to link to each other does: be equipped with on a lock box seat lateral wall the locking plate slot (23) that the locking plate extends along lock box seat degree of depth direction, locking plate slot internal fixation is inserted and is equipped with a locking plate (24), and the locking plate is equipped with an axle sleeve (25) towards lock box seat opening direction one end is fixed, and the fixed interval in upper cover one side is equipped with two lugs (26), and coaxial being equipped with articulated shaft hole on two lugs, axle sleeve on the locking plate just can be inserted and is located between two lugs of upper cover, and articulated shaft hole is coaxial just right on axle sleeve centre bore and the lug, still is equipped with an articulated shaft (27), what the articulated shaft axial locking was inserted and is located axle sleeve centre bore and lug articulated shaft downthehole.

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