CN109854097B - Hasp electronic lock for optical cross-connecting box and well lid - Google Patents

Abstract

The invention provides an electronic hasp lock for an optical cross-connecting box and a well lid, which comprises a hinge, a lock shell and a locking tongue piece matched with the hinge, wherein the lock shell is connected with the hinge through a hinge rotating shaft, an arc-shaped hinge rotating shaft hole is formed in the lock shell, the hinge rotating shaft is arranged in the hinge rotating shaft hole, and the hinge is matched with the locking tongue piece at different positions through the hinge rotating shaft arranged at different positions in the hinge rotating shaft hole. The hasp electronic lock for the light traffic box and the well lid is suitable for various structures by adjusting different positions of the hinge rotating shaft in the hinge rotating shaft hole, reduces the production types of hasp locks, reduces the types of production equipment and reduces the production cost.

Description

Hasp electronic lock for optical cross-connecting box and well lid

Technical Field

The invention relates to the field of electronic locks, in particular to a hasp electronic lock for an optical cross-connecting box and a well lid.

Background

In daily life, hasp electronic lock is the tool to lock commonly used, and current hasp electronic lock includes fixed block, activity mouth and fly leaf etc. mostly, and wherein fixed knot is the crotch structure, fixes on the case lid, and the activity is detained to the U-shaped structure, fixes on the box with the fly leaf together. When the box cover is locked, the movable clasp hooks the fixing buckle, then the movable plate is rotated to the dead point position, the box cover is locked by the eccentric structure, and then the movable plate is locked by the lockset arranged on the movable plate. However, the existing hasp electronic lock can only be used under one structure, and a plurality of different structures need a plurality of hasp electronic locks with different forms for locking, for example, two doors on the same plane structure on the light cross cabinet need a hasp electronic lock used on the plane structure, and two sides of a right angle structure on the well cover need a hasp electronic lock used on the right angle structure, and a plurality of different structures need a plurality of different hasp electronic locks for adapting, so that the production cost is increased.

In view of the above-mentioned disadvantages, the inventors of the present invention have finally obtained the present invention through a long period of research and practice.

Disclosure of Invention

In order to solve the problem that the hasp electronic lock cannot be adapted to various structures, the invention adopts the technical scheme that the hasp electronic lock for the optical cross-connecting box and the well lid comprises a hinge, a lock shell, a locking tongue piece and an electronic lock core, wherein the electronic lock core is arranged in the lock shell, the locking tongue piece is matched with the hinge, the lock shell and the hinge are connected through a hinge rotating shaft, an arc-shaped hinge rotating shaft hole is formed in the lock shell, the hinge rotating shaft is arranged in the hinge rotating shaft hole, and the hinge is arranged at different positions in the hinge rotating shaft hole through the hinge rotating shaft, so that the hinge is matched with the locking tongue piece at different positions.

Further, hinge pivot hole both ends extend the certain distance to the downthehole downside of hinge pivot, form first standing groove and second standing groove respectively, work as in first standing groove is arranged in to the hinge pivot, the hasp electronic lock for case, well lid is handed over to the light can carry out the locking of right angle structure, works as in the second standing groove is arranged in to the hinge pivot, the hasp electronic lock for case, well lid is handed over to the light can carry out planar structure's locking.

Further, still be provided with the base in the lock shell, the base with the lock shell is connected through the lock shell pivot, be provided with the screw hole on the base, light is handed over case, hasp electronic lock for the well lid and is passed through the base and fix on required installation face.

Furthermore, a lock head assembly is arranged on the lock shell and comprises a lock tongue, a limiting locking structure is arranged on the base, and the lock tongue is inserted into the limiting locking structure to be locked.

Further, spacing locking structure includes the casing, is provided with drive assembly, screens subassembly and spacing subassembly in casing inside, spacing subassembly includes jack catch group, the screens subassembly is used for the restriction the opening/closing of jack catch group makes spacing locking structure is in the state of opening/locking, drive assembly is used for doing the screens subassembly provides power.

Furthermore, the screens subassembly is including promoting piece, screens round pin and drive spring, promote the piece with drive assembly connects, the screens round pin with drive spring installs promote on the piece, promote the piece restriction the screens round pin with drive spring's removal.

Furthermore, the screens round pin includes thick end and thin end, it supplies to promote to be provided with on the piece the screens pinhole that the thin end of screens round pin passed, drive spring's one end sets up drive assembly is last, and the other end sets up the thick end of screens round pin is last.

Furthermore, the screens subassembly includes gear piece and reset spring, the gear piece is in when the jack catch is organized, jack catch group opens, spacing locking structure is in the open mode, the gear piece is pushed away when the jack catch is organized, jack catch group closes, spacing locking structure is the locking state, reset spring is used for the reseing of gear piece.

Furthermore, the driving assembly comprises a motor, a gear worm and a control panel, the gear worm comprises a gear part and a worm part, the gear part is meshed with the motor, an inner cavity which is matched and meshed with the worm part is formed in the pushing block, the pushing block is installed on the worm part, and the control panel senses the motion of the gear block and controls the rotation of the motor.

Furthermore, the shell is internally provided with a main body, the jaw group is arranged on the main body, the main body is provided with a reset elastic sheet, and the reset elastic sheet is used for resetting the jaw group.

Compared with the prior art, the invention has the beneficial effects that:

the hasp electronic lock for the light cross-linked box and the well lid is suitable for locking doors on the same plane structure, namely the light cross-linked box, and can also be suitable for locking the doors on different planes, namely the well lid, by adjusting different positions of the hinge rotating shaft in the hinge rotating shaft hole, so that the production types of the hasp electronic lock are reduced, the equipment types for producing the hasp electronic lock are reduced, and the production cost is reduced.

Drawings

FIG. 1 is an exploded view of a hasp electronic lock for a light traffic box and a well lid;

FIG. 2 shows a first plane using state of the hasp electronic lock for the optical cross connecting box and the well lid;

FIG. 3 is a plane using state II of the hasp electronic lock for the light cross box and the well lid;

FIG. 4 shows a right-angle use state I of the hasp electronic lock for the light cross box and the well lid;

FIG. 5 shows a right-angle use state II of the hasp electronic lock for the light cross box and the well lid;

FIG. 6 is an exploded view of the overall structure of the positive lock structure;

FIG. 7 is a latch configuration view of the positive lock feature;

FIG. 8 is an open configuration view of the positive lock structure;

FIG. 9 is a locking side cross-sectional view of the positive lock structure;

FIG. 10 is a standby configuration view of the card assembly;

FIG. 11 is a lock configuration view of the detent assembly;

FIG. 12 is an open side cross-sectional view of the positive lock structure;

fig. 13 is an open configuration view of the detent assembly.

Description of reference numerals:

1-shell, 10-limit locking structure, 2-jaw set, 21-left jaw, 22-right jaw, 3-main body, 31-pin shaft, 32-reset spring sheet, 33-motor fixing sheet, 34-fixing block, 41-gear block, 411-magnet, 42-reset spring, 43-pushing block, 431-position clamping pin hole, 44-position clamping pin, 45-driving spring, 51-motor, 52-gear worm, 521-gear part, 522-worm part, 53-control plate, 531-reed pipe, 532-wake-up switch, 61-hinge, 611-hook mouth, 62-lock shell, 63-hinge rotating shaft, 64-hinge rotating shaft hole, 641-first placing groove, 642-second placing groove, 65-lock housing shaft, 66-lock mounting hole, 67-lock mounting cavity, 7-base, 71-bottom, 72-partition, 73-connecting plate, 74-baffle, 8-lock assembly, 81-bolt, 82-toggle, 83-latch handle, 84-electronic inner container, 9-locking tongue.

Detailed Description

The above and further features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.

Example one

The invention provides a hasp electronic lock for an optical cross-connect box and a well lid, which comprises a hinge 61, a lock shell 62, a locking tongue piece 9 and an electronic lock cylinder, wherein the electronic lock cylinder is arranged inside the lock shell 62, the locking tongue piece 9 is matched with the hinge 61, the lock shell 62 is connected with the hinge 61 through a hinge rotating shaft 63, an arc-shaped hinge rotating shaft hole 64 is arranged on the lock shell 62, the hinge rotating shaft 63 is arranged in the hinge rotating shaft hole 64, and the hinge rotating shaft 63 is arranged at different positions in the hinge rotating shaft hole 64 so that the hinge 61 is matched with the locking tongue piece 9 at different positions.

The hinge 61 includes a hook 611 at an end, the hook 611 is matched with the locking tongue 9, specifically, the hook 611 is an inclined inner plane, the locking tongue 9 is an inclined outer hard sheet, and the hook 611 hooks the locking tongue 9 to lock. The lock shell 62 is of a hollow cuboid structure, and the upper side and the lower side of one end, close to the hinge 61, of the lock shell 62 are provided with large chamfers, so that the hinge 61 is prevented from being clamped when rotating on the lock shell 62. The arc hinge rotating shaft hole 64 can enable the hinge 61 to be in two rotating states, the hinge rotating shaft 63 is moved to the left end of the rotating shaft hole 64 to be locked, the integral structure of the hinge 61 and the lock shell 62 can be lengthened, the hasp electronic lock can be used for locking in the direction of a right-angle structure, the hinge rotating shaft 63 is moved to the right end of the rotating shaft hole 64 to be locked, the integral length of the hinge 61 and the lock shell 62 is reduced, and the hasp electronic lock is enabled to be more suitable for locking in the direction of a plane structure.

The hasp electronic lock for the light cross connecting box and the well lid is provided with the arc-shaped hinge rotating shaft hole 64, and the different positions of the hinge rotating shaft 63 in the hinge rotating shaft hole 64 are adjusted, so that the hasp electronic lock not only can be suitable for locking doors of the light cross connecting box on the same plane structure, but also can be suitable for locking doors of the well lid on different planes, the production types of the hasp electronic lock are reduced, the equipment types for producing the hasp electronic lock are reduced, and the production cost is reduced.

Example two

As described in the first embodiment, in this embodiment, as a specific implementation example, two ends of the hinge rotating shaft hole 64 extend to the lower side in the hinge rotating shaft hole 64 for a certain distance to form a first placing groove 641 and a second placing groove 642, when the hinge rotating shaft 63 is placed in the first placing groove 641, the hasp electronic lock can lock in a right-angle structure, and when the hinge rotating shaft 63 is placed in the second placing groove 642, the hasp electronic lock can lock in a planar structure. Specifically, the hinge rotation shaft hole 64 has smooth inner transition, and when the hinge rotation shaft 63 is moved by an external force, there is no any obstacle, and when the hinge rotation shaft 63 is placed in the first placement groove 641 or the second placement groove 642, the hinge 61 tensions the locking tongue 9, and the locking tongue 9 has a reverse acting force on the hinge 61, and the direction of the acting force is such that the hinge rotation shaft 63 is firmly clamped in the first placement groove 641 or the second placement groove 642, so as to prevent the hinge rotation shaft 63 from slipping off, and make the locking insecure.

Still be provided with base 7 in lock shell 62, base 7 is connected through lock shell pivot 65 with lock shell 62, and is specific, base 7 includes bottom surface 71, is provided with baffle 72 in the middle part of bottom surface 71, is provided with the triangle-shaped curb plate on the right side both sides of baffle 72, is provided with connecting plate 73 on the left side both sides of baffle 72, and the left end of connecting plate 73 is buckled upwards to be provided with the shaft hole at the left end portion, be provided with corresponding shaft hole below the hinge pivot hole 64 of lock shell 62, lock shell 62 is connected through lock shell pivot 65 with connecting plate 73.

The lock case 62 is provided with a lock head assembly 8, the lock head assembly 8 comprises a lock tongue 81, the base 7 is provided with a limit locking structure 10, the lock tongue 81 is inserted into the limit locking structure 10 for locking, specifically, the right end of the lock case 62 is provided with a lock head mounting hole 66, the lock case 62 is internally provided with a lock head mounting cavity 67 for mounting the lock head assembly 8, the lock head assembly 8 comprises a lock tongue 81, a shifting block 82, a bolt handle 83 and an electronic liner 84, specifically, the bolt handle 83 penetrates through the lock head mounting hole 66 and is fixed on the lock head mounting hole, the electronic liner 84 is mounted at the outer end of the bolt handle 83 and is used for inserting a key to open the limit locking assembly 10, the shifting block 82 and the lock tongue 81 are arranged at the inner end of the bolt handle 83, the lock tongue 81 is inserted into the limit locking assembly 10, the lock tongue 81 is matched with the limit locking assembly 10, specifically, a fine groove is arranged between the left end and, limiting the displacement of the lock housing 62 allows locking of the entire hasp electronic lock.

On the left side of the partition plate 72 of the base 7, a baffle plate 74 is arranged in the middle of the two connecting plates 73, an accommodating cavity is formed among the baffle plate 74, the partition plate 72 and the connecting plates 73 on the two sides, the accommodating cavity is used for placing the limit locking structure 10, the partition plate 72 and the limit locking structure 10 are fixed through screws, and a penetrating hole is formed in the middle of the partition plate 72 and used for allowing the bolt 81 to pass through.

EXAMPLE III

As shown in fig. 6 to 8, the limiting and locking structure 10 includes a housing 1, a driving component, a clamping component and a limiting component are disposed inside the housing 1, the limiting component includes a claw group 2, the clamping component is used for limiting opening/closing of the claw group 2, so that the limiting and locking structure 10 is in an open/close state, and the driving component is used for providing power for the clamping component.

Wherein, casing 1 is hollow cylindrical structure, be provided with main part 3 in casing 1 inside, main part 3 is used for each part of fixed casing 1 inside, play a supporting role to each part, jack catch group 2 sets up on the right-hand member face of main part 3, drive assembly sets up the left side at main part 3, the screens subassembly all has the setting in the both sides of main part 3, make jack catch group 2 keep normally opening or normally closed state, when spacing locking structure 10 uses, cooperate with spring bolt 81 more, form the tool to lock, when the tool to lock is in the open mode, jack catch group 2 keeps normally open state, spring bolt 81 will freely pass jack catch group 2, when the tool to lock is in the shutting state, jack catch group 2 keeps normally closed, spring bolt 81 gets into jack catch group 2 and is locked in jack catch group 2, can not shift out, the tool to lock pins. The clamping component limits the movement of the claw group 2 to open/close the lockset, and the lockset has simple structure, low energy consumption and strong reliability.

Example four

The light is handed over case, hasp electronic lock for well lid, in this embodiment, jack catch group 2 includes left jack catch 21 and right jack catch 22, left jack catch 21 and right jack catch 22 are the arc structure, all be provided with a recess in the middle of the both ends of left jack catch 21, both sides face on the right jack catch 22 both ends is all subducted, make the both ends of right jack catch 22 insert in the recess in the middle of the left jack catch 21 both ends, form perfect agreeing with, left jack catch 21 and right jack catch 22's one end is fixed through round pin axle 31, left jack catch 21 and right jack catch 22 can rotate with round pin axle 31 as the center, in this embodiment, the one end of round pin axle 31 is fixed in the top of main part 3 right side terminal surface, make left jack catch 21 and right jack catch 22 can rotate above the right side terminal surface of main part 3, namely, jack catch group sets up on main part 3.

Referring to fig. 9, the locking assembly includes a gear block 41 and a return spring 42, specifically, the gear block 41 is an approximately hollow circular truncated cone-shaped structure, the top surface is a circular arc surface, the top surface is enlarged stepwise from the bottom surface to the bottom surface, that is, the area of the bottom surface is larger than that of the top surface, the bottom surface is hollow to form a cavity, the cross-sectional shape of the whole gear block 41 is approximately "Jiong", the return spring 42 is disposed in the cavity of the bottom surface of the gear block 41, one end of the return spring 42 is fixed on the bottom surface of the gear block 41, the other end of the return spring is fixed in the middle of the main body 3, and the gear block 41 is ensured to be automatically reset without. When gear piece 41 is in jack catch group 2, jack catch group 2 is opened, the tool to lock is in the open mode, when gear piece 41 is pushed away in jack catch group 2, jack catch group 2 is closed, the tool to lock is the locking state, reset spring 42 is used for the restoration of gear piece 41, specifically, the width of gear piece 41 is greater than the gap width between left jack catch 21 and the right jack catch 22, gear piece 41 is under reset spring 42's effect, automatic card is gone into in the gap between left jack catch 21 and the right jack catch 22, prop left jack catch 21 and right jack catch 22 open, the tool to lock is in the open mode this moment, when gear piece 41 is pushed away from the gap between left jack catch 21 and the right jack catch 22 under the effect of external force, left jack catch 21 and right jack catch 22 will restore to the throne under the effect of gravity, make the tool to lock be in the locking state.

Preferably, the main body 3 is provided with a reset spring 32 for resetting the jaw set 2, specifically, the two sides of the clamping jaw group 2 are provided with reset spring pieces 32, the reset spring pieces 32 are arranged on the main body 3 in an L-shaped structure, a gap for the reset spring sheet 32 to be clamped is arranged on the main body 3, the short end of the reset spring sheet 32 is clamped, the long end of the reset spring sheet 32 is propped against the two sides of the left clamping jaw 21 and the right clamping jaw 22, a right force and a left force are respectively applied to the left jaw 21 and the right jaw 22, so that the left jaw 21 and the right jaw 22 have a tendency of closing toward the middle, when the gear block 41 is between the left and right pawls 21, 22, the left and right pawls 21, 22 respectively press the gear block 41, when the gear position block 41 leaves between the left claw 21 and the right claw 22, both ends of the left claw 21 and the right claw 22 are contacted with each other, so that the claw group 2 can be reset more quickly after the gear position block 41 is fallen off the center thereof.

EXAMPLE five

In the present embodiment, as shown in fig. 10 to 13, the locking assembly further includes a pushing block 43, a locking pin 44, and a driving spring 45, the pushing block 43 is connected to the driving assembly, the locking pin 44 and the driving spring 45 are mounted on the pushing block 43, the pushing block 43 limits the movement of the locking pin 44 and the driving spring 45, specifically, the driving block 43 is a hollow cylinder, one end of the driving block is disposed as an endless surface, the end is sleeved on the driving assembly, the pushing block 43 moves back and forth under the pushing of the driving assembly, and a locking pin hole 431 is disposed on the other end of the pushing block 43. The locking pin 44 includes a thick end and a thin end, the thin end of the locking pin 44 can pass through the locking pin hole 431, one end of the driving spring 45 is disposed on the driving assembly, and the other end is disposed on the thick end of the locking pin 44, specifically, a groove matched with the driving spring 45 is disposed on the thick end of the locking pin 44, so that the driving spring 45 is inserted into and fixed in the thick end of the locking pin 44. The other ends of the left claw 21 and the right claw 22, which are not connected through the pin shaft 31, are provided with clamping holes matched with the clamping pin 44, the clamping pin 44 can penetrate through the clamping holes in the left claw 21 and the right claw 22 to fix the left claw 21 and the right claw 22, the left claw 21 and the right claw 22 are kept tightly closed, and the lock tongue 81 is locked, so that the lock is in a locking state.

The driving assembly comprises a motor 51, a gear worm 52 and a control plate 53, the gear worm 52 comprises a gear portion 521 and a worm portion 522, the gear portion 521 is meshed with the motor 51, specifically, a driving gear 511 is arranged on an output shaft of the motor 51, the driving gear 511 is a helical gear, the gear shape on the gear portion 521 is a helical gear matched with the driving gear 511, the gear portion 521 is meshed with the driving gear 511, the axis of the worm portion 522 is vertical to the axis of the output shaft of the motor 51, specifically, a motor fixing plate 33 is further installed on the main body 3, a bracket for fixing the motor 51 is arranged on the left end face of the motor fixing plate 33, the output shaft of the motor 51 is downwards vertically installed in the housing 1, a fixing block 34 is also installed on the left side of the main body 3, a gear fixing hole is arranged in the middle of the fixing block 34, the fixing rod is inserted into the gear fixing hole, so that the gear worm 52 is fixed in the fixing block 34, and the stability of the structure of the gear worm 52 is ensured. Be provided with two screws on fixed block 34, correspond below motor stationary blade 33 and be provided with two screws, be provided with two screws that correspond equally at 3 left side terminal surfaces of main part for fixed block 34, motor stationary blade 33 and main part 3 three loop through the fix with screw together, guarantee the supporting component relatively fixed in the structure, prevent that other parts from producing relative displacement after installing on the supporting component of difference, lead to the structural reliability to reduce.

The pushing block 43 is internally provided with an inner cavity which is matched and meshed with the worm part 522, the pushing block 43 is installed on the worm part 522, specifically, one end of the endless surface of the pushing block 43 and a hollow part in the pushing block 43 form an inner cavity, the wall of the inner cavity is provided with a tooth profile which is matched with the tooth profile of the worm part 522, when the gear worm 52 rotates, the pushing block 43 does not rotate, when the gear worm 52 rotates along the worm rotation direction of the worm part 522, the pushing block 43 is pulled by the gear worm 52 and moves towards one side of the gear worm 52, and when the gear worm 52 rotates along the opposite direction of the worm rotation direction of the worm part 522, the pushing block 43 is pushed by the gear worm 52 and moves towards one side far away from the gear worm 52. Preferably, a groove is formed at the end of the worm part 522, and is matched with the driving spring 45, and one end of the driving spring 45 is fixed in the end groove of the worm part 522, so as to prevent the driving spring 45 from sliding due to overlarge elastic potential energy when being compressed.

The control board 53 senses the movement of the gear block 41 and controls the rotation of the motor 51, specifically, the control board 53 is disposed between the main body 3 and the motor fixing plate 33, the control board 53 and the motor fixing plate 33 are disposed with matching plug structures to ensure the fixation therebetween, the gear block 41 is disposed with the magnet 411, the control board 53 is disposed with the reed pipe 531, the main body 3 is disposed with the wake-up switch 532 at the middle portion, the wake-up switch 532 controls the power switch, the return spring 42 is disposed on the wake-up switch 532, when the return spring 42 is pressed to generate a large elastic potential energy, the wake-up switch 532 wakes up the power when the pressure of the wake-up switch 532 exceeds a preset value, that is, when the gear block 41 is pressed by an external structure, as shown in fig. 9, the wake-up switch 532 is pressed to send a signal to wake up the power, and the magnet 411 on the gear block 41 is close to the reed pipe 531, the locking induction on the control board 53 is triggered, the control board 53 controls the motor 51 to rotate reversely, the pushing block 43 moves towards the side far away from the worm part 522, the blocking pin 44 moves along with the driving block 43 under the elastic force of the driving spring 45 until the blocking pin 44 is inserted into the blocking holes in the left claw 21 and the right claw 22, in the embodiment, if the pushing block 43 is close to the claw group 2, the claw group 2 is not folded, as shown in fig. 10, the pushing block 43 is tightly attached to one side of the claw group 2, and the blocking pin 44 is squeezed into the pushing block 43, so that a movement trend shown by an arrow is maintained, and the structure is in a standby state. When the jaw set 2 is closed, as shown in fig. 11, the detent pin 44 is ejected from the pushing block 43 and inserted into the detent holes of the left jaw 21 and the right jaw 22 to keep the jaw set 2 closed. When the key is used for sending an opening signal to the control board 53, the control board 53 controls the motor 51 to rotate forward, as shown in fig. 12 and 13, the pushing block 43 moves towards the worm part 522 side, the blocking pin 44 is pulled by the pushing block 43 to be separated from the blocking holes on the left claw 21 and the right claw 22, so that the claw group 2 is in a free state, the external structure can be pulled out of the claw group 2, the gear block 41 is also popped out, the claw group 2 is kept in an open state, and the next locking operation is waited.

EXAMPLE six

The hasp electronic lock for the light cross-linked box and the well lid as described in the fifth embodiment is a specific implementation case, as shown in fig. 2, the hasp electronic lock is used on two doors on the same plane, as in the light cross-linked box, the locking tongue piece 9 is fixed on the same plane with the base 7, the bottom surface 71 of the base 7 is fixed on one door of the light cross-linked box through a screw, the locking tongue piece 9 is arranged on the other door, the hinge rotating shaft 63 is arranged at the right end of the rotating shaft hole 64, the lock case 62 is lifted, the hook mouth 611 is sleeved on the outer side of the protruding piece, the lock case 62 is pressed down along the direction of the arc arrow, as shown in fig. 3, the lock case 62 is pressed down along the direction of the downward arrow, the two doors are firmly locked by using the dragging and pulling principle, the bolt 81 is pushed into the claw group 2 along the direction of the left arrow, the bolt 81 passes through the claw group 2, the gear position block 41 is pushed in, the reset spring 42 is, the power supply is awakened, the magnet 411 and the reed switch 531 are induced, the control panel 53 controls the motor 51 to rotate, the motor 51 drives the gear worm 52 to rotate, the pushing block 43 is pushed to move towards the direction of the jaw group 2, the clamping pin 44 in the pushing block 43 is inserted into the clamping hole at the lower end of the jaw group 2, the jaw group 2 locks the bolt 81, the bolt 81 cannot be pulled out, the hasp electronic lock is locked, the two doors cannot be opened, the original 2 locks are locked on the two doors, the two doors are simplified into 1 lock, the cost is reduced, and the resource utilization rate is improved. Meanwhile, the dragging principle is adopted, and the locking mechanism is pressed down in a bolt type, so that the locking safety is greatly improved.

When the lock tongue piece 9 and the base 7 are arranged on two right-angled sides when used on a manhole cover, as shown in fig. 4, the bottom surface 71 of the base 7 is fixed on the upper surface of the manhole cover by screws, the lock tongue piece 9 is arranged on one side surface of the manhole cover, the hinge rotating shaft 63 is arranged at the right end of the rotating shaft hole 64, the lock case 62 is lifted up, the hook mouth 611 is sleeved on the outer side of the lug, the lock case 62 is pressed down along the direction of the arc arrow, as shown in fig. 5, the lock case 62 is pressed flat along the direction of the downward arrow, two doors are firmly locked by using the dragging and pulling principle, the bolt 81 is pushed into the jaw set 2 along the direction of the left arrow, the bolt 81 passes through the jaw set 2, the gear block 41 is pushed in, the reset spring 42 presses the wake-up switch 532, the power source is woken up, the magnet 411 senses with the reed pipe 531, the control panel 53 to control the motor 51 to rotate, the pushing block 43 is moved towards the direction of the claw group 2, the clamping pin 44 in the pushing block 43 is inserted into the clamping hole at the lower end of the claw group 2, so that the claw group 2 locks the bolt 81, the bolt 81 cannot be pulled out, the hasp electronic lock is locked, the well lid cannot be opened, the production cost is reduced, and the resource utilization rate is improved. Meanwhile, the dragging principle is adopted, and the locking mechanism is pressed down in a bolt type, so that the locking safety is greatly improved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and additions can be made without departing from the method of the present invention, and these modifications and additions should also be regarded as the protection scope of the present invention.

Claims (5)

1. The hasp electronic lock for the light traffic box and the well lid is characterized by comprising a hinge (61), a lock shell (62), a locking tongue piece (9) and an electronic lock cylinder, wherein the electronic lock cylinder is arranged inside the lock shell (62), the locking tongue piece (9) is matched with the hinge (61), the lock shell (62) is connected with the hinge (61) through a hinge rotating shaft (63), an arc-shaped hinge rotating shaft hole (64) is formed in the lock shell (62), the hinge rotating shaft (63) is arranged in the hinge rotating shaft hole (64), and the hinge rotating shaft (63) is arranged at different positions in the hinge rotating shaft hole (64) through the hinge rotating shaft (63), so that the hinge (61) is matched with the locking tongue piece (9) at different positions; the hinge structure is characterized in that two ends of the hinge rotating shaft hole (64) extend to the inner lower side of the hinge rotating shaft hole (64) for a certain distance to form a first placing groove (641) and a second placing groove (642), when the hinge rotating shaft (63) is arranged in the first placing groove (641), the hasp electronic lock can lock in a folded angle structure, when the hinge rotating shaft (63) is arranged in the second placing groove (642), the hasp electronic lock can lock in a plane structure, a base (7) is further arranged in the lock shell (62), the base (7) is connected with the lock shell (62) through a lock shell rotating shaft (65), a screw hole is formed in the base (7), the hasp electronic lock is fixed on a required mounting surface through the base (7), a lock assembly (8) is arranged on the lock shell (62), and the lock assembly (8) comprises a lock tongue (81), the base (7) is provided with a limit locking structure (10), the bolt (81) is inserted into the limit locking structure (10) for locking, the limit locking structure (10) comprises a shell (1), a driving component, a clamping component and a limiting component are arranged in the shell (1), the limiting component comprises a jaw group (2), the clamping component is used for limiting the opening/closing of the claw group (2) and enabling the limiting locking structure (10) to be in an opening/locking state, the driving component is used for providing power for the clamping component, the clamping component comprises a pushing block (43), a clamping pin (44) and a driving spring (45), the pushing block (43) is connected with the driving component, the clamping pin (44) and the driving spring (45) are arranged on the pushing block (43), the pushing block (43) limits the movement of the catch pin (44) and the driving spring (45).

2. The hasp electronic lock for the light cross-connecting box and the well lid as claimed in claim 1, wherein said position-locking pin (44) comprises a thick end and a thin end, said pushing block (43) is provided with a position-locking pin hole (431) for the thin end of said position-locking pin (44) to pass through, one end of said driving spring (45) is disposed on said driving assembly, and the other end is disposed on the thick end of said position-locking pin (44).

3. The hasp electronic lock for the light cross-over box and the well lid as claimed in claim 2, wherein said blocking component comprises a gear block (41) and a return spring (42), when said gear block (41) is in said jaw set (2), said jaw set (2) is opened, said limit locking structure (10) is in an open state, when said gear block (41) is pushed away from said jaw set (2), said jaw set (2) is closed, said limit locking structure (10) is in a locked state, said return spring (42) is used for resetting said gear block (41).

4. The hasp electronic lock for the light cross-traffic box and the well lid as claimed in claim 3, wherein said driving assembly comprises a motor (51), a gear worm (52) and a control panel (53), said gear worm (52) comprises a gear portion (521) and a worm portion (522), said gear portion (521) is meshed with said motor (51), an inner cavity matched and meshed with said worm portion (522) is arranged inside said pushing block (43), said pushing block (43) is mounted on said worm portion (522), said control panel (53) senses the movement of said gear block (41) and controls the rotation of said motor (51).

5. The hasp electronic lock for the optical cross-connecting box and the well lid as claimed in claim 1, wherein a main body (3) is arranged inside said housing (1), said jaw set (2) is arranged on said main body (3), a reset spring (32) is arranged on said main body (3), and said reset spring (32) is used for resetting said jaw set (2).

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