CN205531750U - But automatic re -setting lock core - Google Patents
But automatic re -setting lock core Download PDFInfo
- Publication number
- CN205531750U CN205531750U CN201620128772.8U CN201620128772U CN205531750U CN 205531750 U CN205531750 U CN 205531750U CN 201620128772 U CN201620128772 U CN 201620128772U CN 205531750 U CN205531750 U CN 205531750U
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- China
- Prior art keywords
- lock
- push rod
- reset
- key
- inner bag
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- Withdrawn - After Issue
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to a but automatic re -setting lock core, wide application in all kinds of electronic locks. This but automatic re -setting lock core, including locking shell, inner bag owner storehouse, motor, chuck and lockpin, motor driving card coils and rotates in order to abdicate the telescopic hole way, makes inner bag owner storehouse lockpin behind lock shell internal rotation slide in the completion of telescopic hole way through the rotation key and unblanks, and characterized by is still including reseing push rod and driving lever. Two levels of this product reset and are provided with the mechanical resetting means who is used for driving driving lever automatic re -setting on the push rod, do not need electron driving part to close the lock after having realized unblanking, but only rely on mechanical resetting means to realize automatic locking, and external power when the switch lock process only need be unblanked has solved the problem of lock core self power supply.
Description
Technical field
This utility model relates to one and can automatically reset lock core, is widely used in all kinds of electronic lock.
Background technology
Lock is an indispensable part in people's life and work, and from the mechanical locks such as blade lock earlier electronic lock the most till now, smart lock, the internal structure of lock also has their own characteristics each with function.
Current smart lock is typically all and is made up of mechanical driving part and electric drive two parts, the function of switch lock is realized by electric drive part driving mechanical running part, but the existence due to electric drive part, cause the constantly power supply of inevitable lock core needs, when lock core power-off, smart lock cannot realize the function unblanked and shut, and causes the inefficacy of lock core.
nullChina Patent No.: 201110363672.5 disclose " one can self-locking electronic lock "，Including lock housing、Lock core assembly and plectrum，Lock core assembly includes electric drive part and mechanical driving part，Feature is that mechanical driving part includes lock core mounting seat、Lock core cover、Drive block、Pushing block and limited post，Resetting block it is connected with on drive block，Between resetting block and lock core mounting seat, apical grafting has the first back-moving spring，Electric drive part includes motor，Square rotating shaft it is fixedly installed in the drive shaft of motor，Rotating shaft plugs through pushing block with limited post，Mechanical reset device it is provided with on pushing block，The front portion of lock core mounting seat is provided with vertical ladder hole，Position blocking pin it is provided with in ladder hole，Between position blocking pin and ladder hole, apical grafting has the second back-moving spring，Spacing hole radially it is provided with on limited post，Plectrum is socketed in the leading section of lock core mounting seat；Advantage be the electric drive part making electronic lock when being in off-position, whole electronic lock also can realize automatically reseting locking, and improves the security reliability of electronic lock.This technical scheme discloses a kind of mechanical return electronic lock, but to there is structure complicated for this technical scheme, and technique is loaded down with trivial details, and reseting precision is poor, and reset speed is slow, the problem such as is easily damaged, and needs improve further for mechanical return part.
Utility model content
This utility model purpose is to provide one to can solve the problem that the above-mentioned problems in the prior art, and work when providing a kind of circumscribed USB energising, during power-off, lock core can automatically reset self-locking a kind of lock core, powered by charged lock remover and unblank, solve the problem that lock core needs continued power, design of part the most of the present utility model is the simplest, easy for installation, is more beneficial for producing in enormous quantities.
This utility model purpose is achieved through the following technical solutions:
One can automatically reset lock core, including lock housing, the main storehouse of inner bag, motor, chuck and lock pin, motor drives chuck to rotate to concede flexible duct, slip into flexible duct complete to unblank by lock pin after rotating key and making the main storehouse of inner bag rotate in lock housing, it is characterized in that, also include reset push rod and driving lever, it is connected between motor with chuck and has driving lever, driving lever is positioned at the limited mouth of reset push rod, key insertion promotes reset push rod to move and concedes limited mouth so that driving lever is in rotatable state, and under this state, motor can have been rotated by driving lever driving chuck and unblank；Rotate backward key, lock pin reset make lock pin go out flexible duct is spacing completely shuts in lock housing, rear key is extracted, and reset push rod resets immediately, and driving lever slips into limited mouth again.
As preferably, also including the first back-moving spring, described reset push rod passes through the first back-moving spring elastic reset, being provided with inclined-plane inside reset push rod, driving lever is provided with shifting block, during elastic reset, shifting block slips in limited mouth along inclined-plane, completes the mechanical return for driving lever.
As preferably, also include primary push rod and the second back-moving spring, described primary push rod passes through the second back-moving spring elastic reset, primary push rod one end contacts with reset push rod, the other end is that key pushes end, key moves back reset push rod indirectly to complete unlocking action after promoting primary push rod after inserting, in practical operation, the first back-moving spring individually resets and can complete the mechanical return to driving lever, and the second back-moving spring completes the independent homing action to primary push rod by storehouse main to inner bag stress, so two push rods individually reset in homing action, primary push rod and reset push rod two-stage is used to reset, so that reset speed is faster, reset effect is more preferable.
As preferably, also including abaculus and the 3rd back-moving spring, abaculus is located in the main storehouse of inner bag, and lock pin is placed in abaculus, and resets reciprocating by the 3rd back-moving spring.
As preferably, being perpendicular on axial direction have ladder hole in described abaculus, lock pin is provided with positioning step, and lock pin is placed in ladder hole, coordinates location with ladder hole by positioning step.
As preferably, described lock pin end is arcwall face, and lock housing is correspondingly provided with arc-shaped notch, and it is underlying in arc-shaped notch that lock pin end closes lock status.
As preferably, also including positioning ball, after key inserts, positioning ball in the main storehouse of inner bag is embedded on the key in surface holes, for normal key.
As preferably, also including data exchange interface and control circuit plate, described data exchange interface receives data on the key, controls electric machine rotation to complete to unblank after control circuit plate identification.
As preferably, also including water proof ring, the side that described lock housing and the main position in storehouse of inner bag insert in key is provided with water proof ring.
As preferably, also including support and slip lid, support is used for fixing parts in the main storehouse of inner bag, and slip lid is placed in bottom the main storehouse of inner bag for opening and cover the main storehouse of inner bag.
Compared with prior art, this product has the advantage that on two pieces of horizontal reset push rods of this product and is provided with for driving the automatically reset mechanical reset device of driving lever, achieve and need not electric drive part after unblanking and shut, but only rely on mechanical reset device and realize automatic locking, externally fed when switch lock process has only to unblank, the problem solving lock core power itself；Also reducing the energy consumption of electronic lock simultaneously, prevent when the unexpected power-off of lock core, electronic lock cannot realize the problem locked, improve the security reliability of electronic lock.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment.
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the reset push rod part drawing of the present embodiment.
Fig. 4 is one of the present embodiment unlocking condition partial structurtes schematic diagram.
Fig. 5 is the two of the present embodiment unlocking condition partial structurtes schematic diagram.
Fig. 6 is the three of the present embodiment unlocking condition partial structurtes schematic diagram.
Fig. 7 is the four of the present embodiment unlocking condition partial structurtes schematic diagram.
Fig. 8 is the five of the present embodiment unlocking condition partial structurtes schematic diagram.
Fig. 9 is that the present embodiment closes one of lock status partial structurtes schematic diagram.
Figure 10 is that the present embodiment closes the two of lock status partial structurtes schematic diagram.
Figure 11 is that the present embodiment closes the three of lock status partial structurtes schematic diagram.
Figure 12 is that the present embodiment closes the four of lock status partial structurtes schematic diagram.
Figure 13 is the decomposing schematic representation of the present embodiment.
Figure 14 is the structural representation in the main storehouse of the present embodiment inner bag.
Label declaration: lock housing 1, the main storehouse of inner bag 2, rank 21, location, locating slot 22, motor 3, chuck 4, flexible duct 41, limited block 42, lock pin 5, positioning step 51, lock pin end 52, arc-shaped notch 53, reset push rod 7, limited mouth 71, first back-moving spring 72, inclined-plane 73, driving lever 8, shifting block 81, primary push rod 9, second back-moving spring 10, abaculus 11, ladder hole 111, 3rd back-moving spring 12, positioning ball 13, data exchange interface 14, control circuit plate 15, water proof ring 16, support 17, slip lid 18.
Detailed description of the invention
Illustrate that this utility model, the following example are merely to illustrate the technical solution of the utility model below in conjunction with specific embodiment, do not limit protection domain of the present utility model.
Embodiment:
As represented in figures 1 through 14, the product of the present embodiment includes lock housing 1, the main storehouse of inner bag 2, motor 3, chuck 4 and lock pin 5, motor 3 drives chuck 4 to rotate to concede flexible duct 41, slip into flexible duct 41 complete to unblank by lock pin 5 after rotating key and making the main storehouse of inner bag 2 rotate in lock housing 1, the present embodiment also includes reset push rod 7 and driving lever 8, it is connected between motor 3 with chuck 4 and has driving lever 8, driving lever 8 is positioned at the limited mouth 71 of reset push rod 7, key insertion promotes reset push rod 7 to move and concedes limited mouth 71 so that driving lever 8 is in rotatable state, under this state, motor 3 can drive chuck 4 to rotate to unblank by driving lever 8；Rotate backward key, lock pin reset make lock pin 5 go out flexible duct 41 is spacing completely shuts in lock housing 1, rear key is extracted, and reset push rod 7 resets immediately, and driving lever 8 slips into limited mouth 71 again.
The present embodiment also includes the first back-moving spring 72, and reset push rod 7, by the first back-moving spring 72 elastic reset, is provided with inclined-plane 73 inside reset push rod 7, driving lever 8 is provided with shifting block 81, during elastic reset, shifting block 81 slips in limited mouth 71 along inclined-plane 73, completes the mechanical return for driving lever 8.
The present embodiment also includes primary push rod 9 and the second back-moving spring 10, primary push rod 9 is by the second back-moving spring 10 elastic reset, primary push rod 9 one end contacts with reset push rod 7, the other end is that key pushes end, key moves back reset push rod 7 indirectly to complete unlocking action after promoting primary push rod 9 after inserting, in practical operation, the first back-moving spring 72 individually resets the mechanical return that can complete driving lever 8, and the second back-moving spring 10 completes the independent homing action to primary push rod 9 by storehouse 2 main to inner bag stress, so two push rods individually reset in homing action, primary push rod 9 and reset push rod 7 two-stage is used to reset, so that reset speed is faster, reset effect is more preferable.
The present embodiment also includes abaculus 11 and the 3rd back-moving spring 12, and abaculus 11 is located in the main storehouse of inner bag 2, and lock pin 5 is placed in abaculus 11, and resets reciprocating by the 3rd back-moving spring 12；Being perpendicular on axial direction have ladder hole 111 in abaculus 11, lock pin 5 is provided with positioning step 51, and lock pin 5 is placed in ladder hole 111, has coordinated location by positioning step 51 with ladder hole 111；Lock pin end 52 is arcwall face, and lock housing 1 is correspondingly provided with arc-shaped notch 53, and it is underlying in arc-shaped notch 53 that lock pin end 52 closes lock status, and said structure makes when the main storehouse of inner bag 2 rotates at key unlocking, and lock pin 5 can be taken advantage of a situation and be skidded off arc-shaped notch 53 and complete to unblank.
The present embodiment also includes positioning ball 13, and after key inserts, positioning ball 13 in the main storehouse of inner bag 2 is embedded on the key in surface holes, for normal key.
The present embodiment also includes data exchange interface 14 and control circuit plate 15, data exchange interface 14 receives data on the key, control circuit plate 15 controls motor 3 after identifying and has rotated to unblank, and the data exchange interface 14 of the present embodiment is micro USB interface, is a kind of universal data interface.
This product in order to be has certain water resistance, electrical installation and mechanical part within mode are impaired, the present embodiment also includes water proof ring 16, and lock housing 1 and the main storehouse of inner bag 2 are positioned at the side of key insertion and are provided with water proof ring 16, and the process rotated in inner bag main storehouse 2 the most still can be waterproof.
For fixing internal each several part device and easy maintenance and replacement parts, the present embodiment also includes support 17 and slip lid 18, and support 17 is used for fixing parts in the main storehouse of inner bag 2, and slip lid 18 is placed in bottom the main storehouse of inner bag 2 for opening and cover the main storehouse of inner bag 2.
Switching process during this product work is as follows:
nullWhen unblanking，Key inserts and promotes the primary push rod 9 in the main storehouse of inner bag 2 to move forward in the main storehouse of inner bag 2，Positioning ball 13 in the main storehouse of inner bag 2 is embedded on the key in surface holes simultaneously，(ensureing that the key existence due to positioning ball 13 during switch lock cannot extract key) primary push rod 9 moves forward the second back-moving spring 10 and compresses，Promote the reset push rod 7 in the main storehouse of inner bag 2 to move forward simultaneously，First back-moving spring 72 compresses simultaneously，Concede limited mouth 71 so that driving lever 8 is in rotatable state，The most key-powered driving motor 3 drives driving lever 8 to rotate，After rotating 90 °，The limited block 42 of chuck 4 afterbody is stopped by the rank, location 21 on the main storehouse of inner bag 2，Now motor 3 stops operating，Flexible duct 41 on chuck 4 is directed at the ladder hole 111 of abaculus 11，Then key is rotated，Positioning ball 13 departs from the locating slot 22 on the main storehouse of inner bag 2，Lock pin 5 starts to depart from the arc-shaped notch 53 of lock housing 1 afterbody simultaneously，Now the 3rd back-moving spring 12 on lock pin 5 is compressed，Lock pin 5 is anterior to be inserted in abaculus 11，In the chuck 4 of lock pin 5 afterbody press-in lock core，Now key band movable lock core assembly rotates，Lock is opened.
nullWhen shutting: reversion key drives the main storehouse of inner bag 2 to rotate，Turn in positioning ball 13 to locating slot 22，Now lock pin 5 upper end arcwall face alignment arc-shaped notch 53，Lock pin 5 deviates chuck 4 under the effect of the 3rd back-moving spring 12，Reseting movement is done in abaculus 11，Until the lock pin end 52 of lock pin 5 snaps in the arc-shaped notch 53 of lock housing 1，Block lock housing 1，Reset push rod 7 is moved to the left reset under the effect of the first back-moving spring 72 in the main storehouse of inner bag 2，Primary push rod 9 is moved to the left reset under reset push rod 7 and the second back-moving spring 10 act in the main storehouse of inner bag 2，Positioning ball 13 is ejected in key slot，Coordinate with locating slot 22 in lock housing 1，And the push rod 7 that resets drives the shifting block 81 on the driving lever 8 of underface to rotate counterclockwise along inclined-plane 73 while being moved to the left，Driving lever 8 drives chuck 4 to rotate counterclockwise until the limited block 42 of chuck 4 afterbody is stopped by the rank, location 21 on the main storehouse of inner bag 2，Now back-moving spring all resets，Lock core assembly completely shuts in the event of a power failure.
The several specific embodiments being only the application disclosed above, but the application is not limited to this, the changes that any person skilled in the art can think of, all should fall in the protection domain of the application.
Claims (10)
1. the lock core that can automatically reset, including lock housing, the main storehouse of inner bag, motor, chuck and lock pin, motor drives chuck to rotate to concede flexible duct, slip into flexible duct complete to unblank by lock pin after rotating key and making the main storehouse of inner bag rotate in lock housing, it is characterized in that, also include reset push rod and driving lever, it is connected between motor with chuck and has driving lever, driving lever is positioned at the limited mouth of reset push rod, key insertion promotes reset push rod to move and concedes limited mouth so that driving lever is in rotatable state, and under this state, motor can have been rotated by driving lever driving chuck and unblank；Rotate backward key, lock pin reset make lock pin go out flexible duct is spacing completely shuts in lock housing, rear key is extracted, and reset push rod resets immediately, and driving lever slips into limited mouth again.
2. according to the automatically reset lock core described in claim 1, it is characterized in that: also include the first back-moving spring, described reset push rod passes through the first back-moving spring elastic reset, it is provided with inclined-plane inside reset push rod, driving lever is provided with shifting block, during elastic reset, shifting block slips in limited mouth along inclined-plane, completes the mechanical return for driving lever.
3. according to the automatically reset lock core described in claim 2, it is characterized in that: also include primary push rod and the second back-moving spring, described primary push rod passes through the second back-moving spring elastic reset, primary push rod one end contacts with reset push rod, the other end is that key pushes end, and key promotes reset push rod to complete unlocking action after promoting primary push rod after inserting indirectly.
4. according to the automatically reset lock core described in claim 1 or 2, it is characterised in that: also including abaculus and the 3rd back-moving spring, abaculus is located in the main storehouse of inner bag, and lock pin is placed in abaculus, and resets reciprocating by the 3rd back-moving spring.
The lock core that automatically resets the most according to claim 4, it is characterised in that: being perpendicular on axial direction have ladder hole in described abaculus, lock pin is provided with positioning step, and lock pin is placed in ladder hole, coordinates location with ladder hole by positioning step.
6. according to the automatically reset lock core described in claim 1, it is characterised in that: described lock pin end is arcwall face, and lock housing is correspondingly provided with arc-shaped notch, and it is underlying in arc-shaped notch that lock pin end closes lock status.
7. according to the automatically reset lock core described in claim 1, it is characterised in that: also including positioning ball, after key inserts, positioning ball in the main storehouse of inner bag is embedded on the key in surface holes, for normal key.
8. according to the automatically reset lock core described in claim 1, it is characterised in that: also including data exchange interface and control circuit plate, described data exchange interface receives data on the key, controls electric machine rotation to complete to unblank after control circuit plate identification.
9. according to the automatically reset lock core described in claim 1, it is characterised in that: also including water proof ring, the side that described lock housing and the main position in storehouse of inner bag insert in key is provided with water proof ring.
10. according to the automatically reset lock core described in claim 1, it is characterised in that: also including support and slip lid, support is used for fixing parts in the main storehouse of inner bag, and slip lid is placed in bottom the main storehouse of inner bag for opening and cover the main storehouse of inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620128772.8U CN205531750U (en) | 2016-02-19 | 2016-02-19 | But automatic re -setting lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620128772.8U CN205531750U (en) | 2016-02-19 | 2016-02-19 | But automatic re -setting lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205531750U true CN205531750U (en) | 2016-08-31 |
Family
ID=56778731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620128772.8U Withdrawn - After Issue CN205531750U (en) | 2016-02-19 | 2016-02-19 | But automatic re -setting lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205531750U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545115A (en) * | 2016-02-19 | 2016-05-04 | 杭州咸亨国际科研中心有限公司 | Lock cylinder capable of resetting automatically |
| CN108915377A (en) * | 2018-06-27 | 2018-11-30 | 周强 | Passive lock core |
| CN110757969A (en) * | 2019-11-05 | 2020-02-07 | 北京邮电大学 | Variable dot matrix seal |
-
2016
- 2016-02-19 CN CN201620128772.8U patent/CN205531750U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545115A (en) * | 2016-02-19 | 2016-05-04 | 杭州咸亨国际科研中心有限公司 | Lock cylinder capable of resetting automatically |
| CN105545115B (en) * | 2016-02-19 | 2018-10-26 | 杭州咸亨国际科研中心有限公司 | Can automatically reset lock core |
| CN108915377A (en) * | 2018-06-27 | 2018-11-30 | 周强 | Passive lock core |
| CN110757969A (en) * | 2019-11-05 | 2020-02-07 | 北京邮电大学 | Variable dot matrix seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20181026 |
|
| AV01 | Patent right actively abandoned |