CN220451607U - Case fingerprint lock capable of being synchronously pulled and unlocked in reverse direction and case - Google Patents

Abstract

The utility model discloses a case fingerprint lock capable of synchronously and reversely pulling and unlocking and a case, wherein the case fingerprint lock comprises a fingerprint control module, two first lock catches and a lock box, wherein first lock catches are respectively arranged at two ends of the lock box, a motor and a pulling rotary table are arranged in the middle of the lock box, the pulling rotary table is driven by the motor to rotate, two pull-back parts are arranged on the pulling rotary table, pull rods are respectively and slidingly arranged between the first lock catches and the two pull-back parts at the two ends, the end parts of the pull rods, which are close to the first lock catches, are matched with the first lock catches through a linkage structure, the end parts of the pull rods, which are close to the pulling rotary table, are respectively matched and connected with the two pull-back parts, so that the two pull rods can be synchronously pulled in opposite directions by the rotation of the pulling rotary table. Wherein, the case and bag have adopted the case and bag fingerprint lock. The utility model can synchronously pull the two pull rods in opposite directions to release the limitation of the first locking hooks at the two ends of the lock box, thereby realizing the simultaneous unlocking of the two ends of the fingerprint lock of the case.

Description

Case fingerprint lock capable of being synchronously pulled and unlocked in reverse direction and case

Technical Field

The utility model relates to the field of electronic locks of bags, in particular to a bag fingerprint lock capable of being synchronously pulled and unlocked in the reverse direction, and a bag adopting the bag fingerprint lock.

Background

When people go out, the articles such as personal clothing and the like are carried by the luggage, so that the convenience of the luggage is more and more emphasized by people. The bags on the market are generally classified into bags with soft shells and bags with hard shells. The soft case generally adopts a combination of cloth and plastic to form a shell, and the two half cases are connected through a zipper. The case with a hard shell is usually made of aluminum alloy or the like, and two half cases are mutually covered and locked by a lock.

After the existing bags with a plurality of hard shells enter a high-end market, the automatic unlocking is realized by adopting the fingerprint locks of the bags, so that the use is more and more convenient. The general principle of the case fingerprint lock is that the fingerprint control module drives the motor therein, the motor drives the internal mechanism to unlock, and after the motor resets, the internal mechanism resets under the action of the spring, and of course, the power supply is also arranged to provide electric energy for the case fingerprint lock.

Wherein, current case and bag fingerprint lock is equipped with two lock boxes generally, locks both sides through the cooperation of two lock boxes and two hasp. The two lock boxes are respectively provided with a motor and a lock hook, and the two motors are simultaneously controlled by the fingerprint control module to unlock the two lock boxes respectively.

However, the arrangement of the two lock boxes makes it necessary for a luggage manufacturer to install the luggage fingerprint lock and the two lock boxes respectively when assembling the luggage, and to wire the luggage fingerprint lock and the two lock boxes after the installation is completed. These undoubtedly increase the difficulty and time of installation and are also prone to error.

Therefore, it is envisaged to provide only one lock box, to integrate the components on one lock box, two locking hooks to be provided at both ends of the same lock box, and to provide a motor in the middle of the lock box. The setting of a lock box can reduce the assembly degree of difficulty, improves assembly efficiency. However, how to unlock the lock hooks at two ends synchronously by synchronously driving the mechanisms at two sides reversely through the motor is a difficult problem to be solved.

Disclosure of Invention

The first object of the utility model is to provide a box fingerprint lock capable of synchronously pulling and unlocking in opposite directions, wherein two pull rods can synchronously pull first locking hooks at two ends of a lock box in opposite directions to release limit, so that simultaneous unlocking at two ends of the box fingerprint lock is realized.

A second object of the present utility model is to provide a case, which employs the case fingerprint lock, and is more simple to assemble.

The first object of the present utility model is achieved by the following technical scheme:

the utility model provides a case fingerprint lock of synchronous reverse pulling unblock, includes fingerprint control module and two first hasp, its characterized in that: the novel lock comprises a lock box, and is characterized in that a first lock hook is arranged at two ends of the lock box respectively, the first lock hook is used for being matched with a first lock catch to lock, a motor and a tension turntable are arranged in the middle of the lock box, the tension turntable is rotationally arranged, the tension turntable is rotationally driven by the motor, two pull-back parts are arranged on the tension turntable, two pull-back parts are respectively arranged at two sides of the rotation center of the tension turntable, pull rods are respectively and slidably arranged between the first lock hook and the two pull-back parts at two ends, the end parts of the pull rods, which are close to the first lock hook, are matched with the first lock hook through a linkage structure, a connecting part is arranged at the end parts of the pull rods, which are close to the tension turntable, are respectively matched with the two pull-back parts, the two pull rods can be synchronously pulled in opposite directions through the rotation of the tension turntable, and the linkage structure is enabled to release the restriction on the first lock hook after the pull rods are pulled.

Preferably, the middle part of the lock box is also provided with a linear mechanism, two sides of the lock box are respectively provided with a first spring corresponding to the two pull rods, the side edge of the pull rotary table is provided with a baffle rod extending outwards, the linear mechanism is connected with the motor, the linear mechanism is driven by the motor to be matched with the baffle rod, the baffle rod is pushed by the linear mechanism to enable the pull rotary table to rotate during unlocking, the first springs act on the pull rods, and the acting force of the first springs on the pull rods is opposite to the pulling force of the pull rods pulled by the pull-back parts.

Preferably, the linear mechanism comprises a rotating shaft and a moving block, the rotating shaft is linked with the moving block, the moving block is driven to move forwards linearly through the rotation of the rotating shaft, the rotating shaft is arranged on an output shaft of the motor, the moving block is matched with the baffle rod, and the baffle rod is pushed by the moving block to drive the tension turntable to rotate.

Preferably, the middle part of the lock box is also provided with a mechanical lock cylinder, the inner end surface of the mechanical lock cylinder is provided with a push block, the push block deviates from the rotation center of the mechanical lock cylinder, the side surface of the moving block is provided with a flange, and the push block is propped against the flange and pushes the moving block to move when the mechanical lock cylinder is unlocked and rotated through a key.

Preferably, the moving block is provided with a trepanning, the inner wall of the trepanning is provided with a bulge, the rotating shaft is rotationally sleeved with the trepanning, the side wall of the rotating shaft is provided with a convex ring, the inner end surface of the convex ring is a spiral surface, and the bulge is in sliding contact with the spiral surface.

Preferably, the connecting portion is bent towards the side of the tension turntable and extends, the connecting portion is provided with a connecting hole, the pull-back portion is cylindrical, the pull-back portion penetrates into the connecting hole, and a distance is arranged between the hole wall of the connecting hole and the pull-back portion.

Preferably, the linkage structure is provided with a second lock hook and a second lock catch, the second lock catch is arranged in front of the lock box, the second lock hook is arranged in the lock box, the second lock hook is used for locking the second lock catch, the second lock hook is connected with the end part of the pull rod, and the second lock catch is linked with the first lock hook; when the second lock catch is locked on the second lock hook, the second lock catch drives the first lock hook to the locking position, and when the second lock catch releases the locking of the second lock catch, the second lock catch releases the restriction of the first lock hook.

Preferably, the linkage structure is provided with a second spring and a third spring, the second spring acts on the first lock hook, the acting force of the second spring on the first lock hook is opposite to the acting force of the second lock catch when driving the first lock hook, the third spring acts on the second lock hook, and the acting force of the third spring on the second lock hook is opposite to the pulling force of the pull rod when pulling the second lock hook.

Preferably, the linkage structure is provided with a lock catch pressing plate, the lock catch pressing plate is arranged in front of the lock box, one end of the lock catch pressing plate is provided with a hinge pin, the hinge pin is provided with an arc sliding edge, the hinge pin is hinged with the inside of the lock box, the second lock catch is arranged on the inner side of the other end of the lock catch pressing plate, the first lock hook is provided with a driving arm inclining to the hinge pin, the driving arm is propped against the arc sliding edge, and the arc sliding edge pushes the driving arm when the lock catch pressing plate is rotated towards the lock box.

The second object of the utility model is achieved by the following technical scheme:

a luggage, characterized in that: the box comprises a box body and a box fingerprint lock, wherein the box body comprises a first half box body and a second half box body which are mutually covered, a lock box is arranged on the inner side of the first half box body, an operation surface of the box fingerprint lock is exposed out of the side surface of the first half box body, and two first lock catches are correspondingly arranged on the inner side of the second half box body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the fingerprint lock for the case, the motor drives the tension turntable to rotate, and the two pull rods are reversely pulled by the two pull parts on the tension turntable, so that the first lock hooks at the two ends are synchronously released, and the first lock hooks released from the limitation release the locking state of the first lock catches. The unlocking structure adopting the tension turntable has the advantages of few parts, simple structure and stable operation.

2. The case and bag of the utility model adopt the case and bag fingerprint lock, only one lock box and the first lock catch are correspondingly arranged during assembly, the assembly is simpler, and the assembly efficiency is higher.

Drawings

FIG. 1 is a schematic perspective view of a first shackle of a bag fingerprint lock of the present utility model when unlocked;

FIG. 2 is a perspective view of the first shackle of the fingerprint lock of the present utility model shown in a box at both ends of the lock box;

FIG. 3 is a schematic perspective view of the fingerprint lock of the case of the present utility model shown disassembled;

FIG. 4 is a schematic perspective view of the tie rod of the present utility model;

FIG. 5 is a schematic perspective view of the pull rod and tension disc of the present utility model assembled to the bottom of the lock case;

FIG. 6 is one of the perspective views of the lockers of the present utility model;

FIG. 7 is a second perspective view of the locker of the present utility model;

FIG. 8 is an exploded view of the keeper of the present utility model;

fig. 9 is a perspective view of the electronic cassette of the present utility model;

FIG. 10 is an exploded view of the electronic cassette of the present utility model;

FIG. 11 is a schematic diagram of the assembly of the motor, mechanical lock cylinder and linear mechanism of the present utility model;

FIG. 12 is a schematic perspective view of the mechanical lock cylinder of the present utility model shown removed from the linear mechanism;

fig. 13 is a perspective view of a moving block of the present utility model;

FIG. 14 is a perspective view of a spindle of the present utility model;

FIG. 15 is a schematic perspective view of a tension dial of the present utility model;

FIG. 16 is one of the assembled schematic views of the parts of the fingerprint lock of the present utility model;

FIG. 17 is a second schematic view of the assembly between parts of the fingerprint lock of the present utility model;

FIG. 18 is a schematic view of the components of the utility model at the tension turntable during unlocking;

FIG. 19 is a schematic perspective view of the case of the present utility model when covered;

fig. 20 is a perspective view of the case of the present utility model when opened.

The meaning of the reference numerals in the figures:

1-a lock box; 2-a first lock catch; 2.1-a clamping groove; 3-a latch face-piece; 3.1-a second lock hole; 4-locking and pressing plates; 4.1-hinging legs; 4.2-arc-shaped sliding edges; 5-a mechanical lock cylinder; 5.1-pushing blocks; 6-an electronic face-piece; 7-a fingerprint control module; 8-sealing plates; 9-a second lock catch; 9.1-buckling holes; 10-a first lock hole; 11-a latch bottom plate; 11.1-perforating; 12-a pull rod; 12.1-boss; 12.2-connecting part; 12.3-connecting holes; 12.4-linkage groove; 13-a first spring; 14-a tension turntable; 14.1-a gear lever; 14.2-limiting notch; 14.3-pullback; 15-a conductive seat; 16-a second latch hook; 16.1-connecting plates; 16.2-hook body; 17-a third spring; 18-a first latch hook; 18.1-driving arm; 18.2-inserting a rod; 19-an electronic backplane; 19.1-a second chute; 19.2-holes; 19.3-circular rotating grooves; 20-a conductive thimble; 21-a moving block; 21.1-a cylinder; 21.2-flanges; 21.3-trepanning; 21.4-bump; 22-rotating shaft; 22.1-helicoids; 23-an electric motor; 24-a second spring; 25-a first half of the case; 26-second half box.

Detailed Description

The utility model is further described below with reference to examples.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Examples:

fig. 1 to 18 show a synchronous reverse pulling unlocking box fingerprint lock of the present embodiment, which comprises a fingerprint control module 7, two first latches 2 and a lock case 1. In this embodiment, the other parts than the two first catches 2 are arranged together with the fingerprint control module 7 in a lock case 1.

The two ends of the lock box 1 are respectively provided with a first lock hook 18, the first lock hook 18 is used for being matched with the first lock catch 2 to lock, and when the lock box is assembled on a box, the first lock hook 18 and the first lock catch 2 are matched to lock the box.

The middle part at lock box 1 is equipped with the electron box, and the electron box is equipped with electron face-piece 6 and electron bottom plate 19, and electron bottom plate 19 fixed cover is in the middle part of lock box 1, and electron face-piece 6 fixed cover is on electron bottom plate 19. The fingerprint control module 7, the motor 23 and the linear mechanism are arranged in the electronic box, a fingerprint input panel of the fingerprint control module 7 is exposed in front of the electronic face shell 6, and the tension turntable 14 is arranged below the electronic bottom plate 19.

The tension turntable 14 is rotatably arranged, and the specific structure is as follows: a circular rotation groove 19.3 is provided under the electronic base plate 19, the tension turntable 14 is embedded in the circular rotation groove 19.3, and the tension turntable 14 can rotate in the circular rotation groove 19.3. As shown in fig. 15, two pull-back parts 14.3 are provided on the tension turntable 14, the two pull-back parts 14.3 are located at two sides of the rotation center of the tension turntable 14, and the pull-back parts 14.3 of the embodiment are provided in a cylindrical shape. The side of the tension turntable 14 is provided with a baffle rod 14.1 which extends outwards, and the side of the baffle rod 14.1 is provided with a limit notch 14.2.

The rotation of the tension turntable 14 is driven by a motor 23, and the specific structure is as follows: the linear mechanism is connected with the motor 23, the motor 23 drives the linear mechanism, the linear mechanism is matched with the gear lever 14.1, and the gear lever 14.1 is pushed by the linear mechanism to enable the tension turntable 14 to rotate during unlocking.

As shown in fig. 10 to 14, the linear mechanism of the present embodiment includes a rotating shaft 22 and a moving block 21, the rotating shaft 22 is linked with the moving block 21, the moving block 21 is driven to move forward linearly by the rotation of the rotating shaft 22, the rotating shaft 22 is mounted on the output shaft of the motor 23, the moving block 21 is matched with the gear lever 14.1, and the gear lever 14.1 is pushed by the moving block 21 to drive the tension turntable 14 to rotate. The structure of the moving block 21 matched with the gear lever 14.1 is as follows: the side of the moving block 21 is provided with a cylinder 21.1, the electronic bottom plate 19 is provided with a hole 19.2, the cylinder 21.1 extends to the side edge of the baffle rod 14.1 below the electronic bottom plate 19 through the hole 19.2, the cylinder 21.1 is positioned in the limit notch 14.2 of the baffle rod 14.1, and when the moving block 21 moves forwards, the baffle rod 14 is pushed by the cylinder 21.1, so that the tension turntable 14 is pushed to rotate.

The structure of the linkage of the rotating shaft 22 and the moving block 21 is as follows: the moving block 21 is provided with a sleeve hole 21.3, the inner wall of the sleeve hole 21.3 is provided with a bulge 21.4, the rotating shaft 22 is rotationally sleeved with the sleeve hole 21.3, the side wall of the rotating shaft 22 is provided with a convex ring, the inner end surface of the convex ring is a spiral surface 22.1, and the bulge 21.4 is in sliding contact with the spiral surface 22.1. So that the moving block 21 can be pushed forward by the helicoid 22.1 as the spindle 22 rotates.

The two tie rods 12, i.e. the two tie rods 12, are arranged between the first locking hooks 18 at both ends and the two pull-back parts 14.3 in a sliding manner. The structure of the sliding arrangement of the pull rod 12 is: a first chute 1.1 is arranged at the bottom of the lock box 1, a second chute 19.1 is arranged below the electronic base plate 19, the first chute 1.1 is aligned with the second chute 19.1, and the pull rod 12 is arranged in the first chute 1.1 and the second chute 19.1 in a sliding manner.

The end of the pull rod 12, which is close to the first latch hook 18, is matched with the first latch hook 18 through a linkage structure, in this embodiment, lock boxes are respectively arranged at two ends of the lock box 1, each lock box comprises a lock face shell 3 and a lock bottom plate 11, the lock bottom plate 11 is fixedly covered at the end of the lock box 1, and the lock face shell 3 is fixedly covered on the lock bottom plate 11. The end of the pull rod 12, which is close to the first latch hook 18, extends below the latch bottom plate 19, and the end of the pull rod 12, which is close to the first latch hook 18, is provided with a linkage groove 12.4, and both the linkage structure and the first latch hook 18 are arranged in the latch box. The first lock hole 10 is arranged on the side surface of the lock catch box, the first lock catch 2 is inserted from the first lock hole 10 during locking, and the first lock catch 2 is locked by the first lock hook 18 in the lock catch box.

The linkage structure of this embodiment is: the linkage structure is provided with a lock catch pressing plate 4, a second spring 24, a third spring 17, a second lock hook 16 and a second lock catch 9. The hasp clamp plate 4 is established in the front of hasp face-piece 3, and the one end of hasp clamp plate 4 is equipped with two articulated feet 4.1, is equipped with arc smooth limit 4.2 on the articulated foot 4.1, and arc smooth limit 4.2 is protruding to first latch hook 18, and articulated foot 4.1 passes through clamp plate axle 19 with the inside of hasp box and articulates, and second hasp 9 is established in the inboard of the other end of hasp clamp plate 4, and corresponding second hasp 9 is equipped with second lockhole 3.1 on the hasp face-piece 3, and when locking, second hasp 9 inserts from second lockhole 3.1. The first latch hook 18 and the second latch hook 16 are slidably disposed in the latch box, and a conventional structure is adopted for the sliding arrangement, the second latch hook 16 is used for locking the second latch 9, and the second latch hook 16 is connected with an end of the pull rod 12. The first latch hook 18 is provided with a driving arm 18.1 inclined to the hinge pin 4.1, the driving arm 18.1 is propped against the arc-shaped sliding edge 4.2, so that the second latch 9 is linked with the first latch hook 18, and when the latch pressing plate 4 is rotated towards the latch face shell 3, the arc-shaped sliding edge 4.2 pushes the driving arm 18.1, so that the first latch hook 18 is pushed. When the second lock catch 9 is locked on the second lock hook 16, the second lock catch 9 drives the first lock hook 18 to the locked position, and when the second lock hook 16 releases the lock of the second lock catch 9, the restriction of the first lock hook 18 is released.

The second spring 24 presses one end of the first lock hook 18, acts on the first lock hook 18, the acting force of the second spring 24 on the first lock hook 18 is opposite to the acting force when the hinge pin 4.1 drives the first lock hook 18, when the second lock hook 16 releases the locking of the second lock catch 9, under the action of the second spring 24, the first lock hook 18 moves towards the unlocking direction, and pushes the hinge pin 4.1 through the driving arm 18.1, so that the lock catch pressing plate 4 is pushed outwards to pop up. The third spring 17 presses one end of the second lock hook 16, acts on the second lock hook 16, the acting force of the third spring 17 on the second lock hook 16 is opposite to the pulling force direction of the pull rod 12 pulling the second lock hook 16, and after unlocking is completed, the second lock hook 16 is reset under the action of the third spring 17.

The structure of the first latch hook 18 for locking the first latch 2 and the structure of the second latch hook 16 for locking the second latch 9 are both conventional structures, the first latch hook 18 is provided with a plug rod 18.2, the first latch hook 2 is provided with a clamping groove 2.1, the first latch hook 18 is inserted into the clamping groove 2.1 through the plug rod 18.2 to lock the first latch hook 2, the second latch hook 16 is provided with a hook body 16.2, the second latch hook 9 is provided with a latch hole 9.1, and the second latch hook 16 is hooked in the latch hole 9.1 through the hook body 16.2 to lock the second latch hook 9.

In this embodiment, the second latch hook 16 is provided with a connecting plate 16.1, the connecting plate 16.1 penetrates from a through hole 11.1 on the latch bottom plate 11 to the lower surface of the latch bottom plate 11, and the connecting plate 16.1 is correspondingly inserted into the linkage groove 12.4, so that linkage is realized, and the second latch hook 16 can be pulled by the pull rod 12. The length of the interlocking slot 12.4 is greater than the width of the portion of the connecting plate 16.1 that is inserted into the interlocking slot 12.4, so that the second locking hook 16 can be pushed when locking the second lock catch 9, and the interlocking slot 12.4 does not bear against the connecting plate 16.1.

The end part of the pull rod 12, which is close to the pull force turntable 14, is provided with a connecting part 12.2, and the connecting parts 12.2 of the two pull rods 12 are respectively matched and connected with the two pull back parts 14.3, so that the two pull rods 12 can be synchronously pulled in opposite directions by the rotation of the pull force turntable 14, and the second lock hook 16 is synchronously pulled after the pull rod 12 is pulled, thereby releasing the restriction on the first lock hook 18 through a linkage structure.

The connection portion 12.2 and the pullback portion 14.3 are connected to each other by: the connecting part 12.2 is bent and extended to the side of the tension turntable 14, the connecting part 12.2 is provided with a connecting hole 12.3, and the pull-back part 14.3 penetrates into the connecting hole 12.3 to realize the matching connection of the connecting part 12.2 and the pull-back part 14.3. The distance between the hole wall of the connecting hole 12.2 and the pull-back portion 14.3 is set, that is, the connecting hole 12.2 is larger than the pull-back portion 14.3, and because the connecting portion 12.2 of the pull rod 12 also moves a certain distance in the radial direction of the pull-force turntable 14 during the pulling of the pull rod 12 by the pull-force turntable 14, a sufficient gap is required.

In this embodiment, first springs 13 are respectively disposed on two sides of the lock case corresponding to the two pull rods 12, and a boss 12.1 is disposed on a side surface of the pull rod 12, as shown in fig. 5, the first springs 13 are propped against the boss 12.1, so as to act on the pull rod 12, the acting force of the first springs 13 on the pull rod 12 is opposite to the pulling force of the pull rod 12 pulled by the pull-back portion 14.3, and the first springs 13 are used for driving the pull rod 12 and the pull turntable 14 to reset.

In this embodiment, the mechanical lock core 5 is disposed in the electronic box, and the key insertion end of the mechanical lock core 5 is exposed in front of the electronic face shell 6. The inner end face of the mechanical lock cylinder 5 is provided with a push block 5.1, the push block 5.1 deviates from the rotation center of the mechanical lock cylinder 5, the side face of the moving block 21 is provided with a flange 21.2, when the mechanical lock cylinder 5 is unlocked through a key and rotates, the push block 5.1 abuts against the flange 21.2 and pushes the moving block 21 to move, and the direction of pushing the moving block 21 to move by the mechanical lock cylinder 5 to unlock is the same as the direction of driving the moving block 21 to move by the motor 23. The mechanical lock cylinder 5 is a conventional lock cylinder.

In this embodiment, the upper sealing plates 8 are arranged on two sides of the lock case 1, and the upper sealing plates 8 are used for covering the leakage parts on two sides.

As shown in fig. 19 and 20, this embodiment also discloses a case, which includes a case body and the case fingerprint lock, the case body includes a first half case body 25 and a second half case body 26 that are mutually covered, the lock case 1 is installed at the inner side of the first half case body 25, the operation surface of the case fingerprint lock is exposed at the side of the first half case body 25, that is, the electronic surface shell 6 in the middle of the lock case 1 and the latch surface shells 3 at two ends of the lock case are exposed at the side of the first half case body 25. Two first catches 2 are correspondingly arranged on the inner side of the second half box 26.

The using process is as follows: the latch pressing plate 4 is first in a state of being popped out of the lock, when the first half box 25 and the second half box 26 are correspondingly closed, the first latch 2 is correspondingly inserted from the first lock hole 10, then the latch pressing plate 4 is pressed towards the inner latch face shell 3, the latch pressing plate 4 rotates, under the cooperation of the arc-shaped sliding edge 4.2 and the driving arm 18.1, the first latch hook 18 is pushed to move, the first latch hook 18 locks the first latch 2, finally the second latch 9 is inserted from the second lock hole 3.1, the second latch hook 16 is pushed, after the second latch hook 9 is inserted in place, the second latch hook 16 is reset under the action of the third spring 17, and the second latch hook 9 is locked, and at the moment, the locking is completed. When unlocking is needed, a correct fingerprint can be input through the fingerprint control module 7, the driving motor 23 rotates, the moving block 21 moves forwards, the pulling force rotary table 14 is driven to rotate, the pulling force rotary table 14 synchronously pulls the two pulling rods 12 in opposite directions, the pulling rods 12 pull the second lock hook 16, the second lock catch 9 is unlocked, the first lock hook 18 is pushed out of the first lock catch 2 under the action of the second spring 24, the first lock catch 2 is unlocked, the lock catch pressing plate 4 pops outwards, unlocking is completed at the moment, the first half box 25 and the second half box 26 can be opened, and the directions indicated by arrows in fig. 18 are running directions of all parts in the unlocking process. For unlocking, the mechanical lock cylinder 5 can be turned by a correct key to push the moving block 21 for unlocking.

For power supply, the case fingerprint lock adopts a conventional power supply structure, and can adopt the power supply structure adopted by the case electronic lock fingerprint device with the detachable power supply disclosed by patent number 2018200569209, and the USB module is utilized for power supply connection. The connection between the electronic device in the electronic box and the power supply is realized through the conductive thimble 20 and the conductive seat 15, the conductive thimble 20 is arranged at the bottom of the electronic box and penetrates out to the bottom of the electronic box, the conductive seat 15 is arranged at the bottom of the lock box 1 and is connected with the power supply, and the conductive thimble 20 abuts against the conductive seat 15 to realize electric conduction.

The above-mentioned embodiments of the present utility model are not intended to limit the scope of the present utility model, and the embodiments of the present utility model are not limited thereto, and all kinds of modifications, substitutions or alterations made to the above-mentioned structures of the present utility model according to the above-mentioned general knowledge and conventional means of the art without departing from the basic technical ideas of the present utility model shall fall within the scope of the present utility model.

Claims (10)

1. The utility model provides a case fingerprint lock of synchronous reverse pulling unblock, includes fingerprint control module and two first hasp, its characterized in that: the novel lock comprises a lock box, and is characterized in that a first lock hook is arranged at two ends of the lock box respectively, the first lock hook is used for being matched with a first lock catch to lock, a motor and a tension turntable are arranged in the middle of the lock box, the tension turntable is rotationally arranged, rotation of the tension turntable is driven by the motor, two pull-back parts are arranged on the tension turntable, the two pull-back parts are positioned at two sides of the rotation center of the tension turntable, pull rods are respectively and slidably arranged between the first lock hook and the two pull-back parts at two ends, the end part, close to the first lock hook, of each pull rod is matched with the first lock hook through a linkage structure, the end part, close to the tension turntable, of each pull rod is provided with a connecting part, the two connecting parts of each pull rod are respectively matched with the two pull-back parts, the two pull rods can be synchronously pulled in opposite directions through rotation of the tension turntable, and the linkage structure releases the restriction on the first lock hook after the pull rods are pulled.

2. The synchronous reverse pull unlocked packet fingerprint lock of claim 1, wherein: the middle part of lock box still is equipped with sharp mechanism, the both sides of lock box correspond two the pull rod is equipped with first spring respectively, the side of pulling force carousel is equipped with the shelves pole that stretches out to the outside, sharp mechanism with the motor is connected, by motor drive sharp mechanism, sharp mechanism with shelves pole cooperation, during the unblock is through sharp mechanism promotes the shelves pole makes pulling force carousel rotates, first spring effect is in on the pull rod, first spring is right the effort of pull rod with the back pulling portion pulling the direction of pulling force of pull rod is opposite.

3. The synchronous reverse pull unlocked packet fingerprint lock of claim 2, wherein: the linear mechanism comprises a rotating shaft and a moving block, wherein the rotating shaft is in linkage with the moving block, the moving block is driven to move forwards linearly through rotation of the rotating shaft, the rotating shaft is arranged on an output shaft of the motor, the moving block is matched with the stop lever, and the stop lever is pushed by the moving block to drive the tension turntable to rotate.

4. The synchronized reverse pull unlocked packet fingerprint lock of claim 3, wherein: the middle part of lock box still is equipped with mechanical lock core, the interior terminal surface of mechanical lock core is equipped with the ejector pad, the ejector pad skew mechanical lock core's center of rotation, the side of movable block is equipped with the flange, through the key unblock mechanical lock core and during rotation the ejector pad will be supported on the flange and promote the movable block removes.

5. The synchronized reverse pull unlocked packet fingerprint lock of claim 3, wherein: the movable block is provided with a trepanning, a bulge is arranged on the inner wall of the trepanning, the rotary shaft is rotationally sleeved with the trepanning, a convex ring is arranged on the side wall of the rotary shaft, the inner end surface of the convex ring is a spiral surface, and the bulge is in sliding contact with the spiral surface.

6. The synchronous reverse pull unlocked packet fingerprint lock of claim 1, wherein: the connecting portion is bent towards the side of the tension turntable and extends, a connecting hole is formed in the connecting portion, the pull-back portion is cylindrical, the pull-back portion penetrates into the connecting hole, and a distance is formed between the hole wall of the connecting hole and the pull-back portion.

7. The synchronous reverse pull unlocked packet fingerprint lock of claim 1, wherein: the linkage structure is provided with a second lock hook and a second lock catch, the second lock catch is arranged in front of the lock box, the second lock hook is arranged in the lock box, the second lock hook is used for locking the second lock catch, the second lock hook is connected with the end part of the pull rod, and the second lock catch is linked with the first lock hook; the second lock catch drives the first lock catch to an upper locking position when the second lock catch is locked on the second lock catch, and the second lock catch releases the restriction on the first lock catch when the second lock catch releases the locking of the second lock catch.

8. The synchronized reverse pull unlocked packet fingerprint lock of claim 7, wherein: the linkage structure is provided with a second spring and a third spring, the second spring acts on the first lock hook, the acting force of the second spring on the first lock hook is opposite to the acting force of the second spring when the second lock catch drives the first lock hook, the third spring acts on the second lock hook, and the acting force of the third spring on the second lock hook is opposite to the pulling force direction of the pull rod pulling the second lock hook.

9. The synchronized reverse pull unlocked packet fingerprint lock of claim 8, wherein: the linkage structure is provided with a lock catch pressing plate, the lock catch pressing plate is arranged in front of the lock box, one end of the lock catch pressing plate is provided with a hinge pin, the hinge pin is provided with an arc-shaped sliding edge, the hinge pin is hinged with the lock box, the second lock catch is arranged on the inner side of the other end of the lock catch pressing plate, the first lock hook is provided with a driving arm inclining to the hinge pin, the driving arm is propped against the arc-shaped sliding edge, and when the lock catch pressing plate rotates in the direction of the lock box, the arc-shaped sliding edge pushes the driving arm.

10. A luggage, characterized in that: the box fingerprint lock comprises a box body and the box fingerprint lock according to any one of claims 1 to 9, wherein the box body comprises a first half box body and a second half box body which are mutually covered, the lock box is installed on the inner side of the first half box body, the operation surface of the box fingerprint lock is exposed out of the side surface of the first half box body, and two first lock catches are correspondingly installed on the inner side of the second half box body.