CN107905643B

CN107905643B - Box lock

Info

Publication number: CN107905643B
Application number: CN201711243430.6A
Authority: CN
Inventors: 赖秀兴; 郭镜辉
Original assignee: Yifeng Manufacturing Co Ltd
Current assignee: Yifeng Manufacturing Co Ltd
Priority date: 2017-11-30
Filing date: 2017-11-30
Publication date: 2023-09-26
Anticipated expiration: 2037-11-30
Also published as: CN107905643A

Abstract

The box lock comprises a box and a lock, wherein the lock is embedded into the box and is integrated with the box, the lock comprises a lock hook, a lock catch, a lock control mechanism, a spring lock mechanism, a driving motor and an intelligent unlocking module capable of controlling the driving motor to rotate, the lock control mechanism is controlled by rotation of the spring lock mechanism to unlock and lock the lock catch, the lock control mechanism comprises a bending sheet, a pull rod and a moving piece connected with the lock hook, and the spring lock mechanism can prop against the push-pull rod by rotation to enable the bending sheet to swing so as to drive the moving piece to move and unlock or lock; the intelligent unlocking module is provided with a fingerprint control module, when the fingerprint is unlocked correctly, the intelligent unlocking module drives the driving motor to rotate, the moving part is driven to move to unlock and lock the lock hook and the lock catch, the spring lock mechanism is utilized to directly push against, the spring lock mechanism has the functions of unlocking and pushing, the unlocking efficiency is high, the use is convenient, and the structure is simpler.

Description

Box lock

Technical Field

The invention relates to the technical field of locks, in particular to a box lock.

Background

The existing intelligent lock or the coded lock is provided with a lock core, a transmission sheet, a lock block and a lock hook, the lock core pushes the transmission sheet to move towards the unlocking direction, the lock block moves along a driving inclined plane of the transmission sheet, a protruding part in the lock hook enters a groove on the lock block, the unlocking is successful at the moment, but the lock core of the existing intelligent lock or the coded lock is usually unlocked only by matching between the lock block and the transmission block by means of the movement driving of the transmission sheet, the transmission sheet is driven to move by utilizing the unlocking rotary thrust of the lock core, the lock block on the transmission sheet is further moved to drive the lock hook and the lock catch to unlock, and the transmission of force between a plurality of structures is carried out.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a box lock which is convenient to use, high in unlocking efficiency, simple in structure, simple and attractive.

The aim of the invention is achieved by the following technical scheme:

the box lock comprises a box and a lock, wherein the lock is embedded into the box and is integrated with the box into a whole, the lock comprises a lock hook, a lock catch, a lock control mechanism, a pin tumbler lock mechanism, a driving motor and an intelligent unlocking module capable of controlling the driving motor to rotate, the lock control mechanism is controlled by the rotation of the pin tumbler lock mechanism to unlock and lock the lock catch, the lock control mechanism comprises a bending sheet, a pull rod and a moving piece connected with the lock hook, one end of the bending sheet is hinged with the moving piece, the other end of the bending sheet is hinged with the pull rod, one point between two end parts of the bending sheet is hinged with a shell of the box lock, and the pin tumbler lock mechanism can push the pull rod by rotation so as to enable the bending sheet to swing to drive the moving piece to move and unlock or lock; the intelligent unlocking module is provided with a fingerprint control module, and when the fingerprint is unlocked correctly, the intelligent unlocking module drives and controls the driving motor to rotate so as to drive the moving part to move to unlock and lock the lock hook and the lock catch.

The two sides of the lock control mechanism are respectively provided with one lock hook, each lock hook is respectively provided with a moving part and a bending piece, one ends of the two bending pieces close to each other are overlapped and are hinged with the pull rod, and the distal ends of the two bending pieces are respectively hinged with the moving parts at the corresponding ends of the two bending pieces.

The box lock further comprises a top block which can be elastically abutted with the lock catch, a fixing piece is arranged on the shell of the box lock and is movably connected with the top block, the top block is provided with a groove, an elastic piece is arranged in the groove, one end of the elastic piece is abutted to the side edge of the groove, and the other end of the elastic piece is abutted to the fixing piece, so that the top block can be bounced off the lock catch after unlocking.

The spring lock mechanism comprises a lock cylinder and a clutch block positioned at the lower end of the lock cylinder, and a shifting block capable of pushing the block is extended from the side edge of the clutch block; when the spring lock mechanism is unlocked, the clutch block rotates to push the stop block to rotate through the shifting block, so that the pull rod drives the bending piece to swing to enable the pull rod to move.

The driving device comprises a driving motor, a pull rod, a driving block, a notch, a lug and a lug, wherein the driving block is arranged between the driving motor and the pull rod, the internal thread of the driving block is in threaded connection with the external thread of the rotating shaft of the driving motor so that the driving block of the driving motor moves reciprocally along the rotating shaft of the driving motor, the notch is arranged on the upper surface of the driving block and is arranged at the outer end of the driving block, the pull rod extends downwards corresponding to the notch and is provided with the lug, and the lug is arranged corresponding to the notch; when the intelligent unlocking module is unlocked, the driving motor rotates and drives the pull rod to move through the transmission block.

The luminous body of the main board in the intelligent unlocking module is connected with a light guide column, and the light guide column can conduct light of the luminous body to the outside.

The main board is connected with the fingerprint control module, when the fingerprint control module detects a correct fingerprint signal, the light guide column conducts one color, and when the fingerprint control module detects an error fingerprint signal, the light guide column conducts another color.

The main board is provided with two sensors for detecting the moving position of the moving part, and the moving part is provided with a limiting rod protruding between the two sensors.

The box comprises a box body and a box cover, wherein one side of the box body and one side of the box cover are open and close sides, the other sides of the box body and the box cover are hinged to each other, the lock is arranged on the open and close sides of the box body, the lock catch is arranged on the box cover, and an accommodating space capable of accommodating articles is arranged between the box body and the box cover.

The invention has the beneficial effects that: according to the box lock disclosed by the invention, the pull rod is hinged with the bending piece when the spring lock mechanism is used for propping against the push-pull rod, so that the bending piece swings to drive the moving piece to mutually link and unlock, the spring lock core rotates and unlocks, and the pull rod drives the bending piece to swing to unlock the lock hook and the lock catch, and the spring lock mechanism is used for directly propping against the push-pull rod, so that the unlocking efficiency is high, the use is convenient, the structure is simpler, and furthermore, the lock is embedded into the box and is integrated with the box, and no redundant other structures exist outside the box lock, so that the whole box lock is concise and attractive.

Drawings

The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.

Fig. 1 is a schematic view of the structure of the box lock of the present invention.

Fig. 2 is a partially exploded view of the lock of fig. 1.

Fig. 3 is a schematic diagram of a partial structure of a in fig. 2.

Fig. 4 is an exploded view of the box lock of the present invention.

Fig. 5 is a partially schematic structural connection diagram of the box lock of the present invention.

Fig. 1 to 5 include:

1-box, 10-box body, cylinder 11 and box cover 12;

2-lockset, 20-moving part, top block 21, fixing part 210, extension block 211, through hole 212, groove 213, latch hook 22, latch 23 and elastic part 24;

30-bending sheets;

40-pull rod, main body 400, protruding block 401, stop block 402, driving motor 41, cylinder lock mechanism 42, lock core 420, clutch block 421, shifting block 422, transmission block 43, notch 430 and light guide column 44.

Detailed Description

The invention will be further described with reference to the following examples.

1-5, the box lock of this embodiment includes a box 1 and a lock 2, where the lock 2 is embedded in the box 1 and is integrated with the box 1, and there is no extra other structure outside the box lock, so that the whole box lock is concise and beautiful, the box 1 includes a box body 10 and a box cover 12, one side of the box body 10 and one side of the box cover 12 are open and close, the other side are hinged, a containing space for placing valuables is provided between the box body 10 and the box cover 12, the containing space can be used for placing the valuables, and when the valuables are inconvenient to carry out, the valuables are put into the box lock for locking, and the security of the valuables is ensured, and the valuables can be handgun, mobile phone, wallet, medicine, etc.

The lock 2 comprises a lock hook 22, a lock catch 23, a lock control mechanism and a pin tumbler lock mechanism 42, the box lock is made of metal, preferably aluminum alloy or iron, so that the whole box lock is safe and firm, the lock control mechanism comprises a moving part 20 connected with the lock hook 22, a bending piece 30 and a pull rod 40, one end of the bending piece 30 is hinged with the moving part 20, the other end of the bending piece 30 is hinged with the pull rod 40, one point between two ends of the bending piece 30 is hinged with a shell of the box lock, preferably the bending position of the bending piece 30 is hinged with the shell of the box lock, the bending piece 30 is preferably a right-angle bending piece 30, two sides of the lock control mechanism are respectively provided with one lock hook 22, each lock hook 22 is respectively corresponding to the moving part 20 and the bending piece 30, one ends of the two bending pieces 30 are mutually overlapped and are hinged with the pull rod 40, the far ends of the two bending pieces 30 are respectively hinged with the moving parts 20 at the corresponding ends of the two bending pieces, and the two bending pieces are hinged with the corresponding ends of the moving parts, so that the structure is simpler, and further, the lock hook 30 is bent at two sides and the two side of the lock hook 20 are symmetrically bent, and the two side of the lock are symmetrically bent, and the lock is provided with two sides of the lock hook 23 and the lock is symmetrically bent, and the lock is provided with two sides and the lock hook 23 and is respectively, and the lock is provided with two sides and the lock side and has two sides 23 and two sides and can be bent.

When the pull rod 40 moves, the pull rod 40 drives the two bending pieces 30 hinged to the pull rod to move towards one side, and as the bending positions of the two bending pieces 30 are hinged to the cylinder 11 of the shell, one end of the bending piece 30 hinged to the moving piece 20 is linked towards the unlocking direction, and at the moment, the lock catch 23 and the lock hook 22 positioned at the end part of the moving piece 20 realize unlocking.

The lock 2 further comprises a top block 21, the lock catch 23 is fixed on the inner shell of the box lock, and extends downwards to form a clamping hole, one end of the lock catch 22 extends to form a clamping block and the corresponding end of the clamping block, the other end of the lock catch 22 protrudes into the clamping hole, the lock catch 23 can be clamped and prevented from being sprung out, the locking effect is achieved, the top block 21 is arranged on the side edge of the lock catch 22, the top block 21 is a movable block and can be elastically abutted with the lock catch 23, a fixing piece 210 and an extending block 211 extend towards the top block 21, the extending block 211 penetrates through a through hole 212, one end of the top block 21 is movably connected with the fixing piece 210 through a bolt, the other end of the top block 21 penetrates through the through hole 212 and is placed in the through hole 212, and abuts against the lock catch 23, the surface of the top block 21 is inwards sunken to form a groove 213, one end of the elastic piece 24 abuts against the side edge of the groove 213, the other end of the elastic piece abuts against the fixing piece 210, so that the top block 21 can be elastically abutted against the lock catch 21 after the lock catch 21 is sprung out of the lock catch 23, the lock catch 22 can be automatically separated from the lock catch 22, and can be conveniently and elastically unlocked in the direction of the lock catch 22.

The box lock further comprises a driving motor 41, the driving motor 41 can drive the bending sheets 30 to swing so that the two moving parts 20 are linked with each other, an external thread is arranged on a rotating shaft of the driving motor 41, an internal thread of the driving block 43 is in threaded connection with the external thread of the driving motor 41, so that the driving block 43 of the driving motor 41 moves reciprocally along the rotating shaft of the driving motor 41, a notch 430 is arranged on the upper surface of the driving block 43, the notch 430 is arranged at the outer end of the driving block 43, the pull rod 40 can be hinged with the bending sheets 30, the pull rod 40 is provided with a main body 400, a lug 401 downwards extends from the bottom end of the main body 400, the lug 401 is arranged corresponding to the notch 430 and extends into the notch 430, when the driving motor 41 rotates, the driving block 43 in threaded connection with the lug 401 is driven to move, the lug 401 is driven to move towards one side due to the fact that the lug 401 protrudes into the notch 430, the lug 401 is inserted into the notch 430 from the two bending sheets from the two ends of the bending sheets 30 to the two ends of the bending sheets, and the two bending sheets are hinged with the main body 400 from the two ends of the upper ends of the main body 402.

The lock 2 further comprises a pin tumbler lock mechanism 42, the lock control mechanism is controlled to unlock and lock the lock hook 22 and the lock catch 23 through rotation of the pin tumbler lock mechanism 42, the pin tumbler lock mechanism 42 comprises a lock cylinder 420 and a clutch block 421 connected with the lock cylinder 420 and positioned at the lower end of the lock cylinder, a key can be inserted into the lock cylinder 420, a shifting block 422 capable of pushing the stop block 402 is extended from the side edge of the clutch block 421, the shifting block 422 is arranged corresponding to the stop block 402, when the pin tumbler lock mechanism 42 is unlocked, the shifting block 422 can push the stop block 402 to rotate, and then the pull rod 40 drives the bending piece 30 to swing so as to enable the moving piece 20 to move. The spring lock mechanism 42 is arranged, when the luggage passes customs security inspection, the spring lock mechanism 42 is used as a tool for quick unlocking, security inspection personnel can conveniently check, the spring lock mechanism 42 can push the pull rod 40 through rotation so that the bending piece 30 swings to drive the moving piece 20 to move and unlock or lock, the spring lock mechanism 42 is directly used for pushing, and the spring lock mechanism 42 takes account of the actions of unlocking and pushing, so that the unlocking efficiency is high, the use is convenient, and the structure is simpler.

The box lock further comprises an intelligent unlocking module, the intelligent unlocking module can control the driving motor 41 to rotate, a transmission block 43 is arranged between the driving motor 41 and the pull rod 40, and when the intelligent unlocking module 41 is unlocked, the driving motor 41 rotates and drives the pull rod 40 to move through the transmission block 43. The intelligent unlocking module comprises a fingerprint control module, when the fingerprint is unlocked correctly, the intelligent unlocking module controls the driving motor 41 to rotate so as to drive the moving piece 20 to unlock, so that unlocking is realized, and unlocking is more convenient and quicker. The luminous body of the main board in the intelligent unlocking module is connected with a light guide column 44, the light guide column 44 is positioned at the side edge of the fingerprint module and is connected with the luminous body of the main board in the intelligent unlocking module, the light guide column 44 is a tool for conducting light sources and is made of colloidal transparent materials, the light of the luminous body can be conducted to the outside, the main board is connected with the fingerprint control module, when the fingerprint control module detects a correct fingerprint signal, the light guide column 44 conducts one color, preferably green, and when the fingerprint control module detects an incorrect fingerprint signal, the light guide column 44 conducts another color, preferably red or yellow; the mainboard is provided with two sensors for detecting the position of moving the moving part, the limiting rod of the moving part 20 protrudes between the two sensors, when the driving motor 41 rotates, the driving block 43 drives the moving part 20 to move, when the limiting rod of the moving part 20 touches one side of the sensor, the intelligent unlocking module controls the driving motor 41 to stop rotating and reversely rotate, and when the limiting rod of the pull rod 40 touches the other side of the sensor, the intelligent unlocking module controls the driving motor 41 to stop rotating, so that the driving motor 41 is prevented from excessively rotating, and the stopping position of the moving part 20 is enabled to be in place.

The latch hook 22, the lock control mechanism, the cylinder lock mechanism 42 and the driving motor are all arranged on the opening and closing side of the box body 10, and the lock catch 23 is arranged on the box cover 12.

The specific implementation process of the unlocking mode of the invention is as follows:

firstly, after the fingerprint is used for unlocking the fingerprint module and receiving correct fingerprint decoding, the fingerprint module starts to control the rotation of the driving motor 41 to drive the transmission block 43 in threaded connection with the fingerprint module to move, because the convex block 401 protrudes into the notch 430, the transmission block 43 moves to drive the pull rod 40 to move towards one side, because the pull rod 40 is hinged with the bending pieces 30, the bending positions of the two bending pieces 30 are hinged with the cylinder 11 fixed on the box lock, the pull rod 40 drives the overlapped ends of the two bending pieces 30 to move towards the direction of the rotation advancing of the driving motor 41, the two bending pieces 30 rotate and swing by taking the cylinder 11 as the center, the distal ends of the two bending pieces 30 move towards the unlocking direction, at the moment, the two moving pieces 20 are driven to be mutually linked, the lock hook 22 and the lock catch 23 are unlocked, and the unlocking is successful.

Second, unlocking by a key: after the key is inserted into the lock cylinder 420, the lock cylinder 420 is rotated, the clutch block 421 is rotated to enable the shifting block 422 to push against the stop block 402, so that the pull rod 40 moves, as the pull rod 40 is hinged to the bending pieces 30, and the bending positions of the two bending pieces 30 are hinged to the cylinder 11 fixed on the box lock, the pull rod 40 drives the overlapped ends of the two bending pieces 30 to move towards the direction of the rotating and advancing of the driving motor 41, the two bending pieces 30 rotate and swing by taking the cylinder 11 as the center, the distal ends of the two bending pieces 30 move towards the unlocking direction, at the moment, the two moving pieces 20 are driven to be mutually linked, and the lock hook 22 and the lock catch 23 are unlocked, so that the unlocking is successful.

The unlocking mode can be randomly switched according to the requirement, so that the lock can be unlocked efficiently and quickly, and the unlocking convenience is further improved.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A box lock, characterized in that: the lock comprises a box and a lock, wherein the lock is embedded into the box and is integrated with the box, the lock comprises a lock hook, a lock catch, a lock control mechanism, a spring lock mechanism, a driving motor and an intelligent unlocking module capable of controlling the driving motor to rotate, the lock control mechanism is controlled by the rotation of the spring lock mechanism to unlock and lock the lock catch, the lock control mechanism comprises a bending piece, a pull rod and a moving piece connected with the lock hook, one end of the bending piece is hinged with the moving piece, the other end of the bending piece is hinged with the pull rod, one point between two end parts of the bending piece is hinged with a shell of the box lock, and the spring lock mechanism can push the pull rod through rotation so that the bending piece swings to drive the moving piece to move and unlock or lock; the intelligent unlocking module is provided with a fingerprint control module, and when the fingerprint is unlocked correctly, the intelligent unlocking module drives and controls the driving motor to rotate so as to drive the moving part to move to unlock and lock the lock hook and the lock catch.

2. A box lock according to claim 1, wherein: the two sides of the lock control mechanism are respectively provided with one lock hook, each lock hook is respectively provided with a moving part and a bending piece, one ends of the two bending pieces close to each other are overlapped and are hinged with the pull rod, and the distal ends of the two bending pieces are respectively hinged with the moving parts at the corresponding ends of the two bending pieces.

3. A box lock according to claim 1, wherein: the box lock further comprises a top block which can be elastically abutted with the lock catch, the shell of the box lock is provided with a fixing piece and the top block is movably connected, the top block is provided with a groove, an elastic piece is arranged in the groove, one end of the elastic piece is abutted to the side edge of the groove, and the other end of the elastic piece is abutted to the fixing piece, so that the top block can be bounced off the lock catch after unlocking.

4. A box lock according to claim 1, wherein: one end of the pull rod is provided with a stop block, the spring lock mechanism comprises a lock cylinder and a clutch block positioned at the lower end of the lock cylinder, and a shifting block capable of pushing the stop block is extended from the side edge of the clutch block; when the spring lock mechanism is unlocked, the clutch block rotates to push the stop block to rotate through the shifting block, so that the pull rod drives the bending piece to swing to enable the moving piece to move.

5. A box lock according to claim 1, wherein: a transmission block is arranged between the driving motor and the pull rod, an internal thread of the transmission block is in threaded connection with an external thread of a rotating shaft of the driving motor so that the transmission block of the driving motor moves reciprocally along the rotating shaft of the driving motor, a notch is arranged on the upper surface of the transmission block and is arranged at the outer end of the transmission block, a lug is downwards extended from the pull rod corresponding to the notch, and the lug is correspondingly arranged with the notch; when the intelligent unlocking module is unlocked, the driving motor rotates and drives the pull rod to move through the transmission block.

6. A box lock according to claim 1, wherein: the luminous body of mainboard in the intelligent unlocking module is connected with the leaded light post, the leaded light post can with the light conduction of luminous body is outside.

7. A box lock according to claim 6, wherein: the main board is connected with the fingerprint control module, when the fingerprint control module detects a correct fingerprint signal, the light guide column transmits one color, and when the fingerprint control module detects an error fingerprint signal, the light guide column transmits another color.

8. A box lock according to claim 7, wherein: the mainboard is provided with two sensors for detecting the moving position of the moving part, and the moving part is provided with a limiting rod protruding between the two sensors.

9. A box lock according to any of claims 1-8, characterized in that: the box comprises a box body and a box cover, wherein one side of the box body and one side of the box cover are open-close sides, the other side of the box body and the other side of the box cover are hinged to each other, the lock is arranged on the open-close sides of the box body, the lock catch is arranged on the box cover, and an accommodating space capable of accommodating articles is arranged between the box body and the box cover.