CN108222708A - Rectangular computer lock - Google Patents
Rectangular computer lock Download PDFInfo
- Publication number
- CN108222708A CN108222708A CN201810116490.XA CN201810116490A CN108222708A CN 108222708 A CN108222708 A CN 108222708A CN 201810116490 A CN201810116490 A CN 201810116490A CN 108222708 A CN108222708 A CN 108222708A
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- China
- Prior art keywords
- locking
- spring
- key
- lock
- unlocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
- E05B73/0082—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices for office machines, e.g. PC's, portable computers, typewriters, calculators
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
- E05B29/0006—Other locks than cylinder locks with plate tumblers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Casings For Electric Apparatus (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
Rectangular computer lock disclosed by the invention, lock core, lock tongue, unlocking button, upper locking key and locking bolt including square shell and in square shell；Lock tongue is made of upper collet and lower locking plate；Corresponding lock core lockhole opens up the jack interted for key on rear side of square shell, and several rows of is set in lock core lockhole, a screening spring is set below each screening；Locking bolt is set at caulking groove, and locking bolt side corresponds to location hole and forms row's positioning column, and locking bolt spring is equipped on positioning column；Unlocking button lower end corresponds to locking bolt and forms clapboard, and unlocking spring is equipped between clapboard and square casing bottom；Upper locking key is set in a manner of it can be moved forward and backward in square shell, and what upper locking key upper end can be moved forward and backward is arranged in open keyhole, and corresponding limiting slot forms limiting plate on rear side of upper locking key, and corresponding upper inclined portion opens up skewed slot with lower rake on front side of upper locking key.The configuration of the present invention is simple, compact, use are more flexible.
Description
Technical field
The present invention relates to lock technology field, more particularly to a kind of rectangular computer lock.
Background technology
Computer lock currently on the market is mostly cylindrical type and volume is larger, and with the development of science and technology, laptop is got over
Come more frivolous, the computer lock of cylindrical type cannot increasingly meet the market demand because volume is big using underaction.
In view of this, the present inventor furthers investigate computer lockset, proposes a kind of small and using flexible electricity
Brain is locked.
Invention content
The purpose of the present invention is to provide a kind of rectangular computer lock, simple in structure, compact, using flexibles.
To achieve these goals, technical scheme is as follows：
Rectangular computer lock, lock core, lock tongue, unlocking button, upper locking key and lock including square shell and in square shell
Bolt；
Movable span is opened up on front side of square shell, lock tongue is made of upper collet and lower locking plate, upper collet middle-end and lower locking plate middle-end point
Not by fixed pin it is symmetrical above and below be hubbed at movable span, and movable span is stretched out in the front end of upper collet and lower locking plate, lock
Piece tilts to extend to upper and lower both sides respectively with lower locking plate rear end forms upper inclined portion and lower rake, upper inclined portion and lower rake
Between form running clearance, and a torsional spring is set in running clearance；
Corresponding lock core lockhole opens up the jack interted for key on rear side of square shell, several rows of is set in lock core lockhole, each
One screening spring of setting below screening, the screening coordinate, and pushed away by key when unlocking with being inserted into the key tooth flower of lock core lockhole
Dynamic to move down while push screening spring, which moves up reset when locking by the restoring force of screening spring, and the one of the screening
Side forms locating slot, and lock core side is provided with caulking groove, and caulking groove bottom corresponds to locating slot and opens up row's location hole, and screening is pushed by key
Locating slot is aligned with location hole when moving down；The locking bolt is set at caulking groove, and locking bolt side corresponds to location hole and forms row's positioning column, fixed
Locking bolt spring is equipped on the column of position, one end of locking bolt spring is against positioning hole peripheral；Open keyhole and upper is opened up at the top of square shell
Lockhole, the unlocking button upper end can be arranged in open keyhole up or down, and unlocking button lower end corresponds to locking bolt and forms clapboard, wedge
Unlocking spring is equipped between shape plate and square casing bottom, limiting slot is formed on front side of the clapboard；Locking key is front and rear can to move on this
Dynamic mode is set in square shell, and what upper locking key upper end can be moved forward and backward is arranged in open keyhole, and limiting is corresponded on rear side of upper locking key
Slot forms limiting plate, and corresponding upper inclined portion opens up skewed slot with lower rake on front side of upper locking key, and the upper cell wall of skewed slot is with lower cell wall
Inclined surface, upper inclined portion upper edge and lower rake lower edge are connected to cell wall and lower cell wall respectively, on front side of upper locking key with it is rectangular outer
Locking spring is additionally provided between shell shell；
The unlocking button is moved down by external force when unlocking and compresses unlocking spring, and clapboard enters caulking groove by locking bolt is pushed, and makes
The positioning column of locking bolt is sequentially inserted into location hole and locating slot, while the limiting plate of the upper locking key of limiting slot alignment, on this locking key borrow
Locking acting force of the spring is helped to move backward, its limiting plate is made to be inserted into limiting slot and forms limiting cooperation, while the upper inclination of the lock tongue
Portion and lower rake make the upper collet and lower locking plate be acted on by torsional spring respectively along movement outside upper cell wall and lower cell wall down fold
Power turns to upper collet front end and closes up with lower locking plate front end in opposite directions；
Locking key upper end is pushed integral forward lead in locking by external force on this, and limiting plate is made to be detached from limiting slot and is withstood on front side of clapboard
The limiting of unlocking button is released, while compresses locking spring, which moves up reset, locking bolt by unlocking acting force of the spring
It extracts and resets from locating slot and location hole by the locking bolt acting force of the spring on positioning column, screening is by screening bullet after transfering to key
Spring active force moves up reset, while the upper inclined portion of the lock tongue and lower rake are respectively along in upper cell wall and lower cell wall down fold
It is mobile, the upper collet and lower locking plate is made to be rotated backward by the pushing force of upper cell wall and lower cell wall, upper collet front end and lower locking plate
Front end is separated by a distance.
Further, hawser and hawser connector are further included, hawser connector includes first segment connector and second segment connector, first segment
Connector front end opens up notch, and square shell bottom opens up connecting hole, and a connecting plate is formed on lock core bottom, which, which passes through, connects
It connects to be inserted into notch behind hole and can relatively rotate 180 ° by pivot and is articulated in first segment connector；The second segment connector and first segment
For connector can be connected in a manner of 360 ° of rotations, which is connected to second segment connector.
Further, the square shell is made of pedestal and cover board, and cover plate lid closes present body side surface, and movable span is formed and seat
On front side of body, open keyhole is formed in upper lockhole at the top of pedestal, on rear side of jack formation and pedestal.
Further, the unlocking button upper end forms cylindrical press section, and the upper locking key upper end forms pushing portion, pushes away
There is arc to push face in the portion of squeezing, and anti-skidding rib is formed on arc pushing face.
Further, rubber cushion is also posted on front side of upper locking key, rubber cushion corresponds to skewed slot and opens up perforation.
Further, the limiting slot is square groove.
Further, the lock core is fixedly mounted on by fixed pin in square shell.
After using the above scheme, the present invention first allows lock to be in unlocking condition, i.e. lock tongue front end closed configuration in locking,
Computer lockhole is inserted into lock tongue front end at this time, the upper locking key upper end of promotions makes locking key by external force promotion integral forward lead, limiting plate general
It is detached from limiting slot and withstands on the limiting of releasing unlocking button on front side of clapboard, while pushed on front side of upper locking key and compress locking bullet
Spring, unlocking button move up reset by unlocking acting force of the spring, and locking bolt is by the locking bolt acting force of the spring on positioning column from positioning
Slot and location hole, which are extracted, to be resetted, after transfering to key screening move up reset, while the upper inclination of lock tongue by screening acting force of the spring
Portion and lower rake make upper collet and lower locking plate by upper cell wall under respectively along being moved in upper cell wall and lower cell wall down fold
The pushing force of cell wall rotates backward, and upper collet front end is separated by a distance with lower locking plate front end, so as to make lock tongue front end open and
It cannot be extracted from computer lockhole, realize locking.
The present invention is first inserted into key when unlocking, and screening coordinates, and with being inserted into the key tooth flower of lock core lockhole by key tooth
Flower pushes and moves down while push screening spring, then it is made to be moved down by external force with hand pressing unlocking button, unlocking button will compress
Unlocking spring, the clapboard of unlocking button lower end will push locking bolt and enter caulking groove, the positioning column of locking bolt be sequentially inserted into location hole and
Locating slot is so as to make locking bolt be absorbed in lock core, while the limiting slot on front side of clapboard can be directed at the limiting plate on rear side of locking key, and
And upper locking key moves back up to limiting plate and is inserted into limiting slot and is formed to limit and coordinates by locking acting force of the spring, while lock tongue
Upper inclined portion and lower rake respectively along mobile outside upper cell wall and lower cell wall down fold, enable upper collet and lower locking plate by
Torsional spring active force turns to upper collet front end and closes up with lower locking plate front end in opposite directions, and the lock tongue front end so as to close up can be from computer lockhole
It extracts, realizes and unlock.
The present invention has the beneficial effect that：Locking key need to only be pushed to complete locking, key pressing unlocking button need to be only inserted into and complete
It unlocks, unlocks without rotating lock core to realize, and use square shell structure, there is thinner lock body than traditional computer lock,
It is small, using simple, flexible.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Description of the drawings
Fig. 1 is the explosive view of the present invention；
Fig. 2 is unlocking condition side view of the present invention；
Fig. 3 is unlocking condition stereogram of the present invention；
Fig. 4 is unlocking condition internal structure chart of the present invention；
Fig. 5 is present invention locking state side view；
Fig. 6 is locked state stereogram of the present invention；
Fig. 7 is locked state internal structure chart of the present invention.
Label declaration
Square shell 1, pedestal 11, movable span 111, jack 112, open keyhole 113, upper lockhole 114, connecting hole 115, cover board 12；
Lock core 2, lock core lockhole 21, screening 22, locating slot 221, screening spring 23, caulking groove 24, location hole 241, connecting plate 25；
Lock tongue 3, upper collet 31, rake 311, lower locking plate 32, lower rake 321；
Unlocking button 4, clapboard 41, limiting slot 411, press section 42, unlocking spring 43；
Upper locking key 5, limiting plate 51, pushing portion 52, arc push face 521, skewed slot 53, upper cell wall 531, lower cell wall 532, bullet of locking
Spring 54, rubber cushion 55, perforation 551；
Locking bolt 6, positioning column 61, locking bolt spring 62；
Hawser 7, hawser connector 8, first segment connector 81, notch 811, second segment connector 82,
Fixed pin 9, torsional spring 10, key 20, key tooth flower 201.
Specific embodiment
The rectangular computer lock disclosed as shown in Figure 1 for the present invention, the lock including square shell 1 and in square shell
Core 2, lock tongue 3, unlocking button 4, upper locking key 5 and locking bolt 6；
Square shell 1 is made of pedestal 11 and cover board 12, and the lid of cover board 12 is closed in 11 side of pedestal, and 11 front side of pedestal forms movable span
111.Lock tongue 3 is made of upper collet 31 and lower locking plate 32, and 31 middle-end of upper collet is with lower 32 middle-end of locking plate respectively by fixed pin 9
Under be symmetrically hubbed at movable span 111, and movable span 111, upper collet 31 are stretched out in the front end of upper collet 31 and lower locking plate 32
It tilts to extend to upper and lower both sides respectively with lower 32 rear end of locking plate and forms upper inclined portion 311 and lower rake 321, upper inclined portion 311
Running clearance is formed between lower rake 312, and a torsional spring 10 is set in running clearance；
Lock core 2 is fixedly mounted on by fixed pin 9 in square shell 1, the corresponding lock core lockhole 21 of 11 rear side of pedestal of square shell 1
The jack 112 interted for key 20 is opened up, several rows of 22 is set in lock core lockhole 21, each 22 lower section one screening of setting of screening
Spring 23, the screening 22 coordinate, and pushed by key tooth flower 201 when unlocking with being inserted into the key tooth flower 201 of lock core lockhole 21
It moves down while pushes screening spring 23, which moves up reset in locking by the restoring force of screening spring 23, the screening
22 side forms locating slot 221, and 2 side of lock core is provided with caulking groove 24, and 24 bottom of caulking groove, which corresponds to locating slot 221 and opens up one, to be ranked position
Hole 241, locating slot 221 is aligned with location hole 241 when screening 22 is moved down by the promotion of key 20；The locking bolt 6 is set at caulking groove 24, lock
6 side of bolt corresponds to location hole 241 and forms row's positioning column 61, and locking bolt spring 62 is equipped on positioning column 61, locking bolt spring 62
One end is against 241 periphery of location hole；11 top of pedestal of square shell 1 opens up open keyhole 113 and upper lockhole 114, which presses
4 upper end of button can be arranged in open keyhole 113 up or down, and 4 lower end of unlocking button corresponds to locking bolt and forms clapboard 41, clapboard 41
Unlocking spring 43 is equipped between 1 bottom of square casing, which forms limiting slot 411, and limiting slot 411 is preferably
Square groove；Locking key 5 is set in a manner of it can be moved forward and backward in square shell 1 on this, and what upper 5 upper end of locking key can be moved forward and backward wears
In open keyhole 114, the corresponding limiting slot 411 of upper 5 rear side of locking key forms limiting plate 51, the corresponding upper inclined portion 311 in upper 5 front side of locking key with
Lower rake 321 opens up skewed slot 53, and the upper cell wall 531 of skewed slot 53 and lower cell wall 532 are inclined surface, 311 upper edge of upper inclined portion with
Lower 321 lower edge of rake is connected to cell wall 531 and lower cell wall 532 respectively, between upper 5 front side of locking key and square shell shell 1
It is additionally provided with locking spring 54；
The unlocking button 4 is moved down by external force when unlocking and compresses unlocking spring 43, and clapboard 41 enters pushing locking bolt 6 embedding
Slot 24 makes the positioning column 61 of locking bolt 6 be sequentially inserted into location hole 241 and locating slot 221, while the upper locking key 5 of the limiting slot 411 alignment
Limiting plate 51, on this locking key 5 by locking 54 active force of spring move backward, make its limiting plate 51 be inserted into 411 shape of limiting slot
Coordinate into limiting, at the same the upper inclined portion 311 of the lock tongue 3 and lower rake 321 along upper cell wall 531 and lower cell wall 532 to oblique
It is mobile outside slot, the upper collet 31 and lower locking plate 32 is made to turn to 31 front end of upper collet and lower locking plate in opposite directions by 10 active force of torsional spring
32 front ends close up；
5 upper end of locking key is pushed integral forward lead in locking by external force on this, and limiting plate 51 is made to be detached from limiting slot 411 and withstands on wedge shape
41 front side of plate releases the limiting of unlocking button 41, while compresses locking spring 54, which acts on by unlocking spring 43
Power moves up reset, and locking bolt 6 is extracted multiple by 62 active force of locking bolt spring on positioning column 61 from locating slot 221 and location hole 241
, screening 22 moves up reset by 221 active force of screening spring after dial-out key 20, while the upper inclined portion 311 of lock tongue 3 is under
Rake 321 respectively along being moved in 532 down fold 53 of upper cell wall 531 and lower cell wall, make upper collet 31 and lower locking plate 32 by
The pushing force of upper cell wall 531 and lower cell wall 532 rotates backward, and 31 front end of upper collet is separated by a distance with lower 32 front end of locking plate.
As preferred embodiment, rectangular computer lock further includes hawser 7 and hawser connector 8, and hawser connector 8 includes first segment
Connector 81 and second segment connector 82,81 front end of first segment connector open up notch 811, and 11 bottom of pedestal of square shell 1 opens up company
Connect hole 115, a connecting plate 25 formed on 2 bottom of lock core, the connecting plate 25 pass through be inserted into after connecting hole 115 notch 811 and by
Pivot can relatively rotate 180 ° and be articulated in first segment connector 81；The second segment connector 82 and first segment connector 81 are with can 360 ° of rotations
The mode turned connects, which is connected to second segment connector 82, therefore, 7 energy multi-angle flexible rotating of hawser of the invention, side
Just flexibly installation.
As preferred embodiment, 4 upper end of unlocking button forms cylindrical press section 42, and upper 5 upper end of locking key forms and pushes away
Portion 52 is squeezed, there is arc to push face 521 in pushing portion 52, and arc is pushed and forms anti-skidding rib on face 521.
It is more buffered during for upper locking key 5 being supplied to be moved forward and backward, rubber cushion 55 is also posted in upper 5 front side of locking key, and rubber cushion 55 is right
Skewed slot is answered to open up perforation 551.
The present invention first allows lock in unlocking condition, the i.e. upper collet 31 of lock tongue 3 and lower lock as in Figure 2-4 in locking
32 front end closed configuration of piece, at this time by 3 front end of lock tongue be inserted into computer lockhole, move upper 5 upper end of locking key with hand push, make locking key 5 by
External force pushes integral forward lead, and limiting plate 51 will be disengaged from limiting slot 411 and withstand on the limit that 41 front side of clapboard releases unlocking button 4
Position, while 5 front side of upper locking key pushes and compresses locking spring 54, unlocking button 4 moves up reset by 43 active force of unlocking spring,
Locking bolt 6 is extracted by 62 active force of locking bolt spring on positioning column 61 from locating slot 221 and location hole 241 to be resetted, and transfers to key
Screening 22 moves up reset by 23 active force of screening spring afterwards, while the upper inclined portion 311 of lock tongue 3 and lower rake 321 are distinguished
It is moved in 532 down fold 53 of upper cell wall 531 and lower cell wall, makes upper collet 31 and lower locking plate 32 by upper cell wall 531 under
The pushing force of cell wall 532 rotates backward, and 31 front end of upper collet is separated by a distance with lower 32 front end of locking plate, before making lock tongue 3
End is opened and cannot be extracted from computer lockhole, realizes locking.
The present invention first allows lock to be first inserted into key, screening 22 is with being inserted into locked state as illustrated in figs. 5-7 when unlocking
The key tooth flower 201 of lock core lockhole coordinates, and is moved down by the promotion of key tooth flower 201 while push screening spring 23, then uses hand
The press section 42 of pressing unlocking button 4 makes it be moved down by external force, and unlocking button 4 will compress unlocking spring 43,4 lower end of unlocking button
Clapboard 41 will push locking bolt 6 and enter caulking groove 24, the positioning column 61 of locking bolt 6 be sequentially inserted into location hole 241 and locating slot 221 from
And locking bolt 6 is made to be absorbed in lock core 2, while the limiting slot 411 of 41 front side of clapboard can be directed at the limiting plate 51 of 5 rear side of locking key,
And upper locking key 5 moves back up to limiting plate 51 and be inserted into limiting slot 411 and formed to limit by locking 54 active force of spring to be coordinated,
The upper inclined portion 311 of lock tongue 3 and lower rake 321 are respectively along shifting outside 532 down fold 53 of upper cell wall 531 and lower cell wall simultaneously
It is dynamic, before upper collet 31 and lower locking plate 32 is enable to turn to 31 front end of upper collet and lower locking plate 32 in opposite directions by 10 active force of torsional spring
End closes up, and 3 front end of lock tongue so as to close up can be extracted from computer lockhole, realizes and unlocks.
Specific embodiments of the present invention are these are only, not to the restriction of protection scope of the present invention.All setting according to this case
The equivalent variations that meter thinking is done each fall within the protection domain of this case.
Claims (7)
1. rectangular computer lock, it is characterised in that：Lock core, lock tongue including square shell and in square shell, unlocking are pressed
Button, upper locking key and locking bolt；
Movable span is opened up on front side of square shell, lock tongue is made of upper collet and lower locking plate, upper collet middle-end and lower locking plate middle-end point
Not by fixed pin it is symmetrical above and below be hubbed at movable span, and movable span is stretched out in the front end of upper collet and lower locking plate, lock
Piece tilts to extend to upper and lower both sides respectively with lower locking plate rear end forms upper inclined portion and lower rake, upper inclined portion and lower rake
Between form running clearance, and a torsional spring is set in running clearance；
Corresponding lock core lockhole opens up the jack interted for key on rear side of square shell, several rows of is set in lock core lockhole, each
One screening spring of setting below screening, the screening coordinate, and pushed away by key when unlocking with being inserted into the key tooth flower of lock core lockhole
Dynamic to move down while push screening spring, which moves up reset when locking by the restoring force of screening spring, and the one of the screening
Side forms locating slot, and lock core side is provided with caulking groove, and caulking groove bottom corresponds to locating slot and opens up row's location hole, and screening is pushed by key
Locating slot is aligned with location hole when moving down；The locking bolt is set at caulking groove, and locking bolt side corresponds to location hole and forms row's positioning column, fixed
Locking bolt spring is equipped on the column of position, one end of locking bolt spring is against positioning hole peripheral；Open keyhole and upper is opened up at the top of square shell
Lockhole, the unlocking button upper end can be arranged in open keyhole up or down, and unlocking button lower end corresponds to locking bolt and forms clapboard, wedge
Unlocking spring is equipped between shape plate and square casing bottom, limiting slot is formed on front side of the clapboard；Locking key is front and rear can to move on this
Dynamic mode is set in square shell, and what upper locking key upper end can be moved forward and backward is arranged in open keyhole, and limiting is corresponded on rear side of upper locking key
Slot forms limiting plate, and corresponding upper inclined portion opens up skewed slot with lower rake on front side of upper locking key, and the upper cell wall of skewed slot is with lower cell wall
Inclined surface, upper inclined portion upper edge and lower rake lower edge are connected to cell wall and lower cell wall respectively, on front side of upper locking key with it is rectangular outer
Locking spring is additionally provided between shell shell；
The unlocking button is moved down by external force when unlocking and compresses unlocking spring, and clapboard enters caulking groove by locking bolt is pushed, and makes
The positioning column of locking bolt is sequentially inserted into location hole and locating slot, while the limiting plate of the upper locking key of limiting slot alignment, on this locking key borrow
Locking acting force of the spring is helped to move backward, its limiting plate is made to be inserted into limiting slot and forms limiting cooperation, while the upper inclination of the lock tongue
Portion and lower rake make the upper collet and lower locking plate be acted on by torsional spring respectively along movement outside upper cell wall and lower cell wall down fold
Power turns to upper collet front end and closes up with lower locking plate front end in opposite directions；
Locking key upper end is pushed integral forward lead in locking by external force on this, and limiting plate is made to be detached from limiting slot and is withstood on front side of clapboard
The limiting of unlocking button is released, while compresses locking spring, which moves up reset, locking bolt by unlocking acting force of the spring
It extracts and resets from locating slot and location hole by the locking bolt acting force of the spring on positioning column, screening is by screening bullet after transfering to key
Spring active force moves up reset, while the upper inclined portion of the lock tongue and lower rake are respectively along in upper cell wall and lower cell wall down fold
It is mobile, the upper collet and lower locking plate is made to be rotated backward by the pushing force of upper cell wall and lower cell wall, upper collet front end and lower locking plate
Front end is separated by a distance.
2. rectangular computer lock as described in claim 1, it is characterised in that：Further include hawser and hawser connector, hawser connector packet
First segment connector and second segment connector are included, first segment connector front end opens up notch, and square shell bottom opens up connecting hole, lock core bottom
Portion forms connecting plate, which passes through to be inserted into notch and can relatively rotate 180 ° by pivot after connecting hole and be articulated in
First segment connector；For the second segment connector with first segment connector can be connect in a manner of 360 ° of rotations, which is connected to second segment
Connector.
3. rectangular computer lock as described in claim 1, it is characterised in that：The square shell is made of pedestal and cover board, lid
Plate lid closes present body side surface, and movable span is formed and on front side of pedestal, open keyhole is formed in upper lockhole at the top of pedestal, jack formed with
On rear side of pedestal.
4. rectangular computer lock as described in claim 1, it is characterised in that：The unlocking button upper end forms cylindrical pressing
Portion, the upper locking key upper end form pushing portion, and there is arc to push face, anti-skidding rib is formed on arc pushing face for pushing portion.
5. rectangular computer lock as described in claim 1, it is characterised in that：Rubber cushion is also posted on front side of upper locking key, rubber cushion corresponds to oblique
Slot opens up perforation.
6. rectangular computer lock as described in claim 1, it is characterised in that：The limiting slot is square groove.
7. rectangular computer lock as described in claim 1, it is characterised in that：The lock core is fixedly mounted on rectangular by fixed pin
In shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116490.XA CN108222708B (en) | 2018-02-06 | 2018-02-06 | Square computer lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116490.XA CN108222708B (en) | 2018-02-06 | 2018-02-06 | Square computer lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108222708A true CN108222708A (en) | 2018-06-29 |
| CN108222708B CN108222708B (en) | 2023-08-15 |
Family
ID=62670868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810116490.XA Active CN108222708B (en) | 2018-02-06 | 2018-02-06 | Square computer lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108222708B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019153105A1 (en) * | 2018-02-06 | 2019-08-15 | 厦门美科安防科技有限公司 | Square computer lock |
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| CN108222708B (en) | 2023-08-15 |
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