CN218029616U - Multimode authentication is unblanked, is prevented falling and is opened safety box - Google Patents

Abstract

Purchase the utility model relates to a safety box technical field discloses a multimode authentication is unblanked, is prevented falling and opens safety box, including last box and lower box, fixedly connected with hasp subassembly on the inner wall of box front side down, the hasp subassembly includes left slider, two spring bolts, fixing base, lock seat, right slider, plectrum and mechanical lock core, mechanical lock core sets up the middle part of plectrum, the plectrum sets up at the interior middle part of lock seat, the fixing base sets up the inside upside at the lock seat, two spring bolts difference sliding connection are in the inside both sides of fixing base, one of them the spring bolt links to each other with left slider, another the spring bolt links to each other with right slider. The utility model discloses in, through the box of compriseing hasp subassembly and lock hook subassembly, and both can mutual independence, can carry out pure mechanical lock mode of unblanking, also can carry out the main control circuit board control and unblank to can make things convenient for people's use.

Description

Multimode authentication is unblanked, is prevented falling and is opened safety box

Technical Field

The utility model relates to a safety box technical field especially relates to a multimode authentication is unblanked, is prevented falling and is opened safety box.

Background

With the improvement of consumption consciousness and safety consciousness, the requirements of people on boxes are higher and higher, including safety performance, waterproof performance, appearance and the like of the boxes, the transportation safety box is used as one kind of tool box, is a container for storing and storing tools, is widely used by people, and particularly has higher requirements on the performance of the tool box in all aspects than that of a common box, such as firmness, tightness, detachability and the like, aiming at some professional equipment or precise instruments, but the existing safety box has a little problem.

Current safety box latch hook lacks to detect spacingly, and it is askew to lock easily, and is not firm enough in addition, and it is single with the mode of unblanking to fall open easily, can not satisfy user's demand, and current intelligent security box need walk the line between upper and lower cover because control mainboard and motor are respectively at upper cover and lower cover simultaneously, and the winding displacement is buried under the gum cotton, and the incremental cost is installed also loaded down with trivial details, influences outward appearance and life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the multimode authentication that proposes unblanks, prevents to fall and opens the safety box, through the box of compriseing hasp subassembly and latch hook subassembly, and both can mutual independence, can carry out pure mechanical lock mode of unblanking, also can carry out the master control circuit board control and unblank to can make things convenient for people's use.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a multimode authentication is unblanked, is prevented falling and opens safety box, includes box and lower box, fixedly connected with hasp subassembly on the inner wall of box front side down, hasp subassembly includes left slider, two spring bolts, fixing base, lock seat, right slider, plectrum and mechanical lock core, mechanical lock core sets up the middle part of plectrum, the plectrum sets up the interior middle part at the lock seat, the fixing base sets up the upside in the lock seat, two spring bolts sliding connection respectively are in the inside both sides of fixing base, one of them spring bolt links to each other with left slider, another the spring bolt links to each other with right slider, the bottom of right slider and hasp subassembly rear side is provided with the slider, the both sides of lock seat rear side inner wall all are provided with the recess, be sliding connection between recess and the slider, the one side that left slider and right slider left side leave all fixedly connected with reset spring one, two one side one end that leaves all links to each other with the lock seat.

Through the technical scheme, when a user closes the upper cover and the lower cover, the lock hook shaft is vertically inserted into the lock catch component hole downwards, the wedge structure enables the lock tongue to slide to the two horizontal sides, the lock hook shaft completely enters, the lock tongue returns to the middle of the horizontal direction again under the action of the first reset spring, the lock catch shaft and the lock tongue are locked in a locked mode, when the lock is unlocked, the user can rotate the shifting piece in a key and mechanical lock cylinder mode, the left sliding plate and the right sliding plate are stirred, the lock tongue slides to the two horizontal sides, the lock hook and the lock tongue are separated from a locked state, and the lock is unlocked.

Further, go up fixedly connected with latch hook subassembly on the inside at box top, the latch hook subassembly includes latch hook base, latch hook lid, follows gear, latch hook axle, master gear and motor, motor fixed connection is in the inside one side of latch hook base, the through-hole fixed connection at master gear middle part is at the drive end of motor, be located the inside opposite side of latch hook base from the gear, be connected with the master gear meshing from the gear, the outer wall fixed connection of latch hook axle is in the middle part through-hole from the gear, the hook lock end of latch hook axle is located the outside of latch hook base, the other end of latch hook axle is located the inboard of latch hook base, one side that the hook lock end was kept away from to latch hook off-axial wall is provided with ball bearing, ball bearing is located the inside opposite side of latch hook base, the other end fixed connection of latch hook axle is in the through-hole of baffle bottom.

Through above-mentioned technical scheme, rotate through main control board control motor, drive the coupler shaft through the gear pair and rotate, when the epaxial baffle of coupler shaft rotated photoelectric switch two, realize unblanking, removed when the coupler shaft is artificial and rotated, when the case lid, travel sensor can sense, and the coupler shaft can be automatic to be changeed the position of photoelectric switch one, realizes the lock case.

Furthermore, the lock hook assembly further comprises a second photoelectric switch and a first photoelectric switch, the first photoelectric switch is connected to the outer wall of the lock hook cover through a bolt, the second photoelectric switch is connected to one side of the lock hook cover through a bolt, and the top of the second photoelectric switch is connected with the first photoelectric switch.

Through above-mentioned technical scheme, when the epaxial baffle of lock hook rotated photoelectric switch two, realized unblanking, was rotated by artificial going as the lock hook axle, and when the case was covered, stroke sensor can sense, and the lock hook axle can be automatic to be rotated photoelectric switch one's position, realizes the lock case.

Further, the latch hook subassembly still includes warhead, contact PCB board, thimble body, reset spring two and thimble PCB board, reset spring two sets up on the outer wall of thimble body, thimble PCB board fixed connection is in the one end of reset spring two, contact PCB board fixed connection is at the other end of reset spring two, the top of warhead links to each other with the contact PCB board, the thimble PCB board is located the contact PCB board directly over, the warhead is located the opposite side of master gear.

Furthermore, the hook locking end of the locking hook shaft penetrates through the middle of the top of the locking seat, the hook locking end of the locking hook shaft is located inside the fixed seat, and the front side of the locking hook assembly is provided with a stroke sensor.

Through above-mentioned technical scheme, can automated inspection statistics switch case number of times through the stroke inductor to can report an alarm and remind when forgetting to close the case or when the abnormal means opens the case, so that people's use.

Furthermore, the bottom of the upper box body is rotatably connected with the rear side of the lower box body.

Through the technical scheme, the box body can be conveniently opened and closed.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of multimode authentication is unblanked, is prevented falling and opens safety box comprises latch assembly and latch hook component, and both can mutual independence, can carry out pure mechanical lock mode of unblanking, also can carry out the control of master control circuit board and unblank to can make things convenient for people's use.

2. The utility model discloses in, through design photoelectric switch and stroke sensor detection case state in latch hook subassembly department, can accurate control switch to and at lock catch assembly adoption aluminum alloy's spring bolt fixing base and spring bolt, use the reset spring of strong elasticity, can guarantee that the case falls from the eminence and does not break, improved holistic firm.

3. The utility model discloses in, drive the latch hook axle through motor rotating gear transmission and rotate, when the epaxial baffle of latch hook rotated photoelectric switch two, realize unblanking to and rotate the plectrum through key + mechanical lock core mode, stir left and right sides slide, make the spring bolt slide to horizontal both sides, latch hook and spring bolt break away from the lock state, realize unblanking, the mode of unblanking is various, the people's of being convenient for use.

4. The utility model discloses in, through under stroke sensor's effect, if the latch hook axle by artificial going rotate, when the case lid was gone, stroke sensor can sense, the latch hook axle can be automatic to the position of photoelectric switch one, realizes the lock case, the people's of being convenient for use.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of the internal structure of the latch assembly of the present invention;

FIG. 3 is a schematic view of the latch hook assembly of the present invention;

FIG. 4 is a schematic view of the internal structure of the latch hook assembly of the present invention;

FIG. 5 is a schematic connection diagram of a second return spring according to the present invention;

FIG. 6 is a schematic diagram of a locked state according to the present invention;

FIG. 7 is a schematic view of the mechanical lock cylinder of the present invention;

fig. 8 is a schematic view of the rotation unlocking of the intelligent authentication lock hook shaft in the invention.

Illustration of the drawings:

1. an upper box body; 2. a lower box body; 3. a latch assembly; 4. a travel sensor; 5. a latch hook assembly; 6. A first return spring; 7. a left slider; 8. a latch bolt; 9. a fixed seat; 10. a lock base; 11. a right slider; 12. A shifting sheet; 13. a mechanical lock cylinder; 14. a groove; 15. a photoelectric switch II; 16. a latch hook base; 17. a latch hook cover; 18. a first photoelectric switch; 19. a slave gear; 20. a latch shaft; 21. a main gear; 22. a ball bearing; 23. a motor; 24. a baffle plate; 25. a warhead; 26. a contact PCB board; 27. a thimble body; 28. A second return spring; 29. the thimble PCB board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides an embodiment: a multi-mode authentication unlocking and anti-falling safety box comprises an upper box body 1 and a lower box body 2, wherein a lock catch component 3 is fixedly connected to the inner wall of the front side of the lower box body 2, the lock catch component 3 comprises a left slide block 7, two lock tongues 8, a fixed seat 9, a lock seat 10, a right slide block 11, a shifting piece 12 and a mechanical lock cylinder 13, the mechanical lock cylinder 13 is arranged in the middle of the shifting piece 12, the shifting piece 12 is arranged in the middle of the lock seat 10, the fixed seat 9 is arranged on the upper side inside the lock seat 10, the two lock tongues 8 are respectively connected to two sides inside the fixed seat 9 in a sliding manner, one lock tongue 8 is connected with the left slide block 7, the other lock tongue 8 is connected with the right slide block 11, slide blocks are arranged at the bottoms of the rear sides of the right slide block 11 and the lock catch component 3, grooves 14 are arranged on two sides of the inner wall of the rear side of the lock seat 10, the groove 14 is connected with the sliding blocks in a sliding mode, one side, away from each other, of the left sliding block 7 and the right sliding block 11 is fixedly connected with a first reset spring 6, one end, away from each side, of each of the two first reset springs 6 is connected with the lock base 10, when a user closes the upper cover and the lower cover, the lock hook shaft 20 is vertically inserted into the hole of the lock catch component 3 downwards, the lock tongue 8 slides to two horizontal sides due to the wedge structure, the lock hook shaft 20 completely enters, the lock tongue 8 is restored to the middle of the horizontal direction again under the action of the first reset springs 6, the lock catch shaft is locked with the lock tongue 8 in a buckled mode, when the lock is unlocked, the user can rotate the poking piece 12 in a key and mechanical lock cylinder 13 mode, the left sliding plate and the right sliding plate are poked, the lock tongue 8 slides to two horizontal sides, and the lock hook and the lock tongue 8 are separated from the buckled state, so that the lock is unlocked.

The inner part of the top of the upper box body 1 is fixedly connected with a lock hook component 5, the lock hook component 5 comprises a lock hook base 16, a lock hook cover 17, a slave gear 19, a lock hook shaft 20, a master gear 21 and a motor 23, the motor 23 is fixedly connected with one side in the lock hook base 16, a through hole in the middle of the master gear 21 is fixedly connected with a driving end of the motor 23, the slave gear 19 is positioned on the other side in the lock hook base 16, the slave gear 19 is meshed with the master gear 21, the outer wall of the lock hook shaft 20 is fixedly connected in the through hole in the middle of the slave gear 19, the hook lock end of the lock hook shaft 20 is positioned on the outer side of the lock hook base 16, the other end of the lock hook shaft 20 is positioned on the inner side of the lock hook base 16, the master control board controls the motor 23 to rotate, the lock hook shaft 20 is driven to rotate through a gear pair, when the baffle 24 on the lock hook shaft 20 rotates to the photoelectric switch secondary 15, the photoelectric switch is achieved, when the lock hook shaft 20 is manually rotated, the lock hook shaft 18 is automatically sensed to the position of the lock cover, and the case can automatically sense the stroke of the case when the photoelectric switch 18.

Latch hook subassembly 5 still includes photoelectric switch two 15 and photoelectric switch 18, photoelectric switch 18 passes through bolted connection at the outer wall of latch hook lid 17, photoelectric switch two 15 passes through bolted connection in one side of latch hook lid 17, the top of photoelectric switch two 15 links to each other with photoelectric switch one 18, baffle 24 when on latch hook axle 20 changes photoelectric switch two 15, realize unblanking, by artificial going to rotate when latch hook axle 20, when the case was covered, travel sensor can sense, latch hook axle 20 can be automatically changed to photoelectric switch one 18's position, realize the lock case.

The latch hook component 5 further comprises a bullet 25, a contact PCB 26, a thimble body 27, a second return spring 28 and a thimble PCB 29, the second return spring 28 is arranged on the outer wall of the thimble body 27, the thimble PCB 29 is fixedly connected to one end of the second return spring 28, the contact PCB 26 is fixedly connected to the other end of the second return spring 28, the top of the bullet 25 is connected with the contact PCB 26, the thimble PCB 29 is located right above the contact PCB 26, and the bullet 25 is located at the other side of the main gear 21.

The middle part at lock seat 10 top is run through to the hook lock end of latch hook axle 20, and the hook lock end of latch hook axle 20 is located the inside of fixing base 9, and the front side of latch hook subassembly 5 is provided with travel sensor 4, can automated inspection statistics switch case number of times through travel sensor 4 to when forgetting to close the case or the unusual means is opened the case the warning of can reporting an police, so that people's use.

The bottom of the upper box body 1 is rotatably connected with the rear side of the lower box body 2, so that the box body can be opened and closed conveniently.

The working principle is as follows: when a user closes the upper cover and the lower cover, the lock hook shaft 20 is vertically inserted into the component hole of the lock tongue 8 downwards, the wedge structure enables the lock tongue 8 to slide towards two horizontal sides, the lock hook shaft 20 completely enters, the lock tongue 8 is enabled to recover towards the middle of the horizontal direction again under the action of the first reset spring 6, the lock hook shaft 20 is buckled with the lock tongue 8 to achieve locking, when the lock is unlocked, the user can rotate the poking piece 12 in a key and mechanical lock cylinder 13 mode, the left slider 7 and the right slider 11 on the left and the right are poked, the lock tongue 8 slides towards the two horizontal sides, the lock hook shaft 20 and the lock tongue 8 are separated from the buckled state to achieve unlocking, the user can also control the motor 23 to rotate through an intelligent authentication mode, the lock hook shaft 20 is driven to rotate through a gear pair, when the baffle 24 on the lock hook shaft 20 rotates to the second photoelectric switch 15, unlocking is achieved, when the lock hook shaft 20 is manually rotated, when the box is covered, the travel sensor 4 can automatically rotate to the position of the first photoelectric switch 18, the lock hook shaft can automatically detect and count the times, and people forget to use the alarm box when the box is not used, the alarm method is convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims (6)

1. The utility model provides a multimode authentication is unblanked, is prevented falling and opens safety box, includes box (1) and lower box (2), its characterized in that: fixedly connected with hasp subassembly (3) on the inner wall of box (2) front side down, hasp subassembly (3) are including left slider (7), two spring bolts (8), fixing base (9), lock seat (10), right slider (11), plectrum (12) and mechanical lock core (13), mechanical lock core (13) set up the middle part of plectrum (12), plectrum (12) set up the interior middle part at lock seat (10), fixing base (9) set up the upside in lock seat (10) inside, two spring bolts (8) sliding connection respectively are in the both sides of fixing base (9) inside, one of them spring bolt (8) link to each other with left slider (7), another spring bolt (8) link to each other with right slider (11), the bottom of right side slider (11) and hasp subassembly (3) rear side is provided with the slider, the both sides of lock seat (10) rear side inner wall all are provided with recess (14), be sliding connection between recess (14) and the slider of a left side, slider (7) and right slider (11) one side all are connected with reset spring seat (6) from one side, and all be connected with reset spring (6) and reset spring seat (10) mutually.

2. The multimode authentication unlocking, anti-falling safety box according to claim 1, characterized in that: go up fixedly connected with latch hook subassembly (5) on the inside at box (1) top, latch hook subassembly (5) include latch hook base (16), latch hook lid (17), follow gear (19), latch hook axle (20), master gear (21) and motor (23), motor (23) fixed connection is in the inside one side of latch hook base (16), the through-hole fixed connection in master gear (21) middle part is at the drive end of motor (23), be located the inside opposite side of latch hook base (16) from gear (19), be connected from gear (19) and master gear (21) meshing, the outer wall fixed connection of latch hook axle (20) is in the middle part through-hole from gear (19), the hook lock end of latch hook axle (20) is located the outside of latch hook base (16), the other end of latch hook axle (20) is located the inboard of latch hook base (16), one side that latch hook axle (20) outer wall is far away from hook lock end is provided with ball bearing (22), ball bearing (22) are located the inside of latch hook base (16), the other end is connected in the baffle of the bottom through-hole (24) of latch hook axle (20).

3. The multimode authentication unlocking, anti-falling safety box according to claim 2, characterized in that: the lock hook assembly (5) further comprises a photoelectric switch II (15) and a photoelectric switch I (18), the photoelectric switch I (18) is connected to the outer wall of the lock hook cover (17) through a bolt, the photoelectric switch II (15) is connected to one side of the lock hook cover (17) through a bolt, and the top of the photoelectric switch II (15) is connected with the photoelectric switch I (18).

4. The multimode authentication unlocking, anti-falling safety box according to claim 3, characterized in that: latch hook subassembly (5) still include warhead (25), contact PCB board (26), thimble body (27), reset spring two (28) and thimble PCB board (29), reset spring two (28) set up on the outer wall of thimble body (27), thimble PCB board (29) fixed connection is in the one end of reset spring two (28), contact PCB board (26) fixed connection is at the other end of reset spring two (28), the top of warhead (25) links to each other with contact PCB board (26), thimble PCB board (29) are located contact PCB board (26) directly over, warhead (25) are located the opposite side of master gear (21).

5. The multimode authentication unlocking, anti-falling safety box according to claim 4, characterized in that: the hook lock end of the lock hook shaft (20) penetrates through the middle of the top of the lock seat (10), the hook lock end of the lock hook shaft (20) is located inside the fixed seat (9), and the front side of the lock hook component (5) is provided with a stroke sensor (4).

6. The multimode authentication unlocking, anti-falling safety box according to claim 1, characterized in that: the bottom of the upper box body (1) is rotatably connected with the rear side of the lower box body (2).

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