CN2511760Y - Columnar magnetic-coding control lock and key - Google Patents
Columnar magnetic-coding control lock and key Download PDFInfo
- Publication number
- CN2511760Y CN2511760Y CN 02212088 CN02212088U CN2511760Y CN 2511760 Y CN2511760 Y CN 2511760Y CN 02212088 CN02212088 CN 02212088 CN 02212088 U CN02212088 U CN 02212088U CN 2511760 Y CN2511760 Y CN 2511760Y
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- magnetic
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- key
- magnetic pin
- lock core
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Abstract
The utility model provides a columnar magnetic-coding control lock and key, which is characterized in that: a cylindrical lock core is arranged in a columnar shape lock body; the lock core is provided with an axial lock through hole; the back end of the lock core is connected with a lock tongue transmission mechanism; more than one magnetic pin guide groove is arranged on the outer wall of the lock core; a magnetic pin with a magnet is arranged in the guide groove; the middle part of the magnetic pin is provided with a convex guide ring; the end provided with a spring inside the magnetic pin guide groove pushes against the magnetic pin guide ring; a magnetic pin jack in which the front end of the magnetic pin can be inserted is arranged corresponding to the magnetic pin on the outer wall of the circular through hole of the lock body; the key is a columnar magnetic control key with a section in the same shape with the lock through hole of the lock core; according to the magnetic-coding arrangement of the magnet on each magnetic pin, the magnet which is corresponding to the magnetic pin on the lock core and opposite in polarity is arranged on the magnetic control key. The utility model has the advantages of simple use, strong destruction resistance, low cost, low failure rate, etc., which is especially suitable for lock control doors of various devices in field, room lock control doors with unmanned watch and lock control doors with the impermissibility of having power control positions.
Description
Technical field the utility model belongs to lockset, is a kind of pillar magnetic coding control door lock and key specifically.
The existing lockset of background technology mainly is cylinder type, the electronic type (comprising magnetic card type, computer code formula etc.) that adopts machinery, for example: conventional door lock (padlock, safety lock), strongbox coded lock, magnetic card type door lock, electronic type coded lock, finger-print type intelligence lock or the like.Undoubtedly, various locksets all play an important role in different occasions more than.But,, use reluctantly with regard to inapplicable (even can't use) at the lockset of some special environment routine through changing the back, can't meet the demands fully at all.
For example: each elephant in China, each mouthful oil well (or well) all has many equipment, instrument and various valve, and many positions are not allow careless the adjustment, more do not allow careless dismounting.But,, caused tremendous loss to country because a variety of causes can suffer artificial heavy damage frequently.So various protective approach have just been taked in many oil fields, special-purpose strongbox or the like for example is installed.In this class strongbox, the tamper-proof difficult problem very that occurred again of door lock.The coded lock of original padlock, mechanical billiard rotation lock, strongbox special use etc. has suffered that all serious mechanical type destroys (block lockhole, smash, incision etc.), can't play the lock control effect, and has brought to production and to seriously influence.How improving original lockset, development of new lockset is many industries problems anxious to be solved.
Summary of the invention the utility model is that a kind of pillar magnetic coding control door lock and key are provided at the deficiencies in the prior art, mainly be that magnetic material, magnetic coding techniques are combined together, pass through special structural design, it is had use special benefits such as simple, that anti-destructive is strong, cost is low, fault rate is low, be specially adapted to the essential lock control door of open-air various device (equipment), unattended room lock control door, do not allow the position that electric power is controlled (or electric power control is had any problem) and must be carried out lock control.
The technical solution of the utility model is: a kind of pillar magnetic coding control door lock and key, comprise lock body, lock core, dead bolt transmission mechanism and key, it is characterized in that described lock body is the pillar shape, lock cylinder inserts in the axial round tube hole of lock body, lock core has the axial lock through hole, the lock core rear end connects the dead bolt transmission mechanism, have more than one magnetic pin guide groove on the described outer wall of lock core, the magnetic pin that has magnet is contained in the guide groove, magnetic pin middle part is provided with the guide ring of projection, have an end of a spring to withstand on the magnetic pin guide ring in the magnetic pin guide groove, corresponding magnetic pin place is provided with the insertable magnetic pin jack of magnetic pin front end on the described lock body round tube hole inwall; Described key is cross section and the identical cylindricality magnetic control key of lock core lock shape of through holes, arranges according to the magnetic coding of magnet on each magnetic pin, is provided with and opposite polarity magnet corresponding with magnetic pin on the lock core on the key at magnetic control.
Also have more than one rigid pins guide groove on the described lock body round tube hole inwall, the rigid pins that the rear end has guide runner is contained in the rigid pins guide groove, there is an end of a spring to withstand on the rigid pins guide runner in the rigid pins guide groove, corresponding rigid pins place is provided with short magnetic pin guide groove on the outer wall of lock core, the short magnetic pin that the middle part is provided with protruding guide ring is contained in the short magnetic pin guide groove, short magnetic pin front end withstands on the rigid pins front end, and short magnetic pin front end can move forward to concordant with outer wall of lock core; Magnetic coding according to magnet on each short magnetic pin is arranged, magnetic control be provided with on the key with lock core on short magnetic pin is corresponding and polarity is identical magnet.
Described magnetic pin and short magnetic pin all are arranged on the inner with its magnet.
Described magnetic control key cross section and lock core lock shape of through holes are staggered two rectangles that link to each other, and magnetic control magnet on the key is arranged on the key two sides.
The utility model compared with prior art has many advantages and good effect:
The main technology that adopts is: utilize the adsorption property of magnet to ferromagnetic material, by special structural design, reach the control to lock pin.Utilize the magnetic coding techniques that each lock pin and magnetic control key are carried out polarity setting (coding).When unblanking, each magnetic code must meet the requirements, otherwise, can't open.Have and use simple, special benefits such as anti-destructive is strong, cost is low, fault rate is low, strong security, be specially adapted to the essential lock control door of open-air various device (equipment), unattended room lock control door, do not allow the position that electric power is controlled (or electric power control is had any problem) and must be carried out lock control.The utility model has a wide range of applications, and inconvenience that can overcome original lockset fully and brought and the loss that therefore produces, and can produce following good effect:
(1), thoroughly change the field arrangement (equipment) of industries such as oil field, petrochemical industry can't lock control or existing lock control devices often suffer the present situation of artificial destruction;
(2), reduce the power wiring investment that must lock control needs because of field arrangement significantly;
(3), reduce disaster hidden-trouble and fire damage significantly;
(4), provide simple and reliable lock device to other industry;
(5), promotion is to improvement, exploitation and the update of conventional lockset.
Description of drawings Fig. 1 is the utility model pillar magnetic coding control door lock front view;
Fig. 2 is that the utility model pillar magnetic coding control gate lock shaft is to sectional drawing;
Fig. 3 is the enlarged drawing at the I place of Fig. 2;
Fig. 4 is the enlarged drawing at the II place of Fig. 2;
Fig. 5 is the partial front elevation view of the utility model magnetic control key;
Fig. 6 is the partial top view of the utility model magnetic control key.
The specific embodiment is referring to Fig. 1-Fig. 6, a kind of pillar magnetic coding control door lock and key, lock body 1 is the pillar shape, lock cylinder 2 inserts in the axial round tube hole of lock body, lock core 2 has axial lock through hole 3, lock core 2 rear ends connect the rotating disk 4 in the dead bolt transmission mechanism, directly or indirectly drive the flexible switch door of realizing of dead bolt by rotating disk 4.Have a plurality of magnetic pin guide grooves 16 on described lock core 2 outer walls, the magnetic pin 13 that the inner has magnet 14 is contained in the guide groove 16, magnetic pin 13 middle parts are provided with the guide ring 17 of projection, have an end of a spring 15 to withstand on the magnetic pin guide ring 17 in the magnetic pin guide groove 16, corresponding magnetic pin 13 places are provided with the insertable magnetic pin jack 18 of magnetic pin 13 front ends on the described lock body 1 round tube hole inwall.
Also have more than one rigid pins guide groove 5 on the described lock body 1 round tube hole inwall, the rigid pins 8 that the rear end has guide runner 7 is contained in the rigid pins guide groove 5, has an end of a spring 6 to withstand on the rigid pins guide runner 7 in the rigid pins guide groove 5.Corresponding rigid pins 8 places are provided with short magnetic pin guide groove 12 on lock core 2 outer walls, the short magnetic pin 10 that the middle part is provided with protruding guide ring 9 is contained in the short magnetic pin guide groove 12, magnet 11 is equipped with in short magnetic pin 10 the inners, and its front end withstands on rigid pins 8 front ends, and short magnetic pin 10 front ends can move forward to concordant with lock core 2 outer walls.
Described magnetic control key 20 is a cylindricality, and its cross section and lock core 2 lock shape of through holes are staggered two rectangles that link to each other.Magnetic coding according to magnet 14,11 on each magnetic pin 13 or the short magnetic pin 10 is arranged, be provided with on magnetic control key 20 two sides with lock core 2 on magnetic pin 13 or short magnetic pin 10 are corresponding and polarity is opposite or identical magnet 19.
When magnetic control key 20 inserts lock core lock through hole 3, whether the magnetic coding by magnetic pin 13 on magnet on the magnetic control key 20 19 and the lock core and short magnetic pin 10 can meet in automatic identification, if meet, then magnetic pin 13 withdraws from from lock body 1 magnetic pin jack 18, short magnetic pin 10 promotion rigid pins 8 front ends are withdrawn in its guide groove 5, lock core 2 just can rotate, and drives by dead bolt transmission mechanism 4 that dead bolts are opened, the action of locking door.Otherwise magnetic pin 13 and short magnetic pin 11 are failure to actuate, and lock core 2 can not rotate, and dead bolt transmission mechanism 4 also can't move.
The utility model magnetic coding control special door lock The Application of Technology is very flexible, can also change according to different frame for movement designs variety of way.
Claims (5)
1, a kind of pillar magnetic coding control door lock and key, comprise lock body, lock core, dead bolt transmission mechanism and key, it is characterized in that described lock body is the pillar shape, lock cylinder inserts in the axial round tube hole of lock body, lock core has the axial lock through hole, the lock core rear end connects the dead bolt transmission mechanism, have more than one magnetic pin guide groove on the described outer wall of lock core, the magnetic pin that has magnet is contained in the guide groove, magnetic pin middle part is provided with the guide ring of projection, have an end of a spring to withstand on the magnetic pin guide ring in the magnetic pin guide groove, corresponding magnetic pin place is provided with the insertable magnetic pin jack of magnetic pin front end on the described lock body round tube hole inwall; Described key is cross section and the identical cylindricality magnetic control key of lock core lock shape of through holes, arranges according to the magnetic coding of magnet on each magnetic pin, is provided with and opposite polarity magnet corresponding with magnetic pin on the lock core on the key at magnetic control.
2, according to claim 1 described pillar magnetic coding control door lock and key, it is characterized in that also having more than one rigid pins guide groove on the described lock body round tube hole inwall, the rigid pins that the rear end has guide runner is contained in the rigid pins guide groove, there is an end of a spring to withstand on the rigid pins guide runner in the rigid pins guide groove, corresponding rigid pins place is provided with short magnetic pin guide groove on the outer wall of lock core, the short magnetic pin that the middle part is provided with protruding guide ring is contained in the short magnetic pin guide groove, short magnetic pin front end withstands on the rigid pins front end, and short magnetic pin front end can move forward to concordant with outer wall of lock core; Magnetic coding according to magnet on each short magnetic pin is arranged, magnetic control be provided with on the key with lock core on short magnetic pin is corresponding and polarity is identical magnet.
3,, it is characterized in that described magnetic pin and short magnetic pin all are arranged on the inner with its magnet according to claim 1 or 2 described pillar magnetic coding control door lock and keys.
4, according to claim 1 or 2 described pillar magnetic coding control door lock and keys, it is characterized in that described magnetic control key cross section and lock core lock shape of through holes is staggered two rectangles that link to each other, magnetic control magnet on the key is arranged on the key two sides.
5, according to claim 3 described pillar magnetic coding control door lock and key, it is characterized in that described magnetic control key cross section and lock core lock shape of through holes is staggered two rectangles that link to each other, magnetic control magnet on the key is arranged on the key two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212088 CN2511760Y (en) | 2002-01-07 | 2002-01-07 | Columnar magnetic-coding control lock and key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212088 CN2511760Y (en) | 2002-01-07 | 2002-01-07 | Columnar magnetic-coding control lock and key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2511760Y true CN2511760Y (en) | 2002-09-18 |
Family
ID=33691825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02212088 Expired - Fee Related CN2511760Y (en) | 2002-01-07 | 2002-01-07 | Columnar magnetic-coding control lock and key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2511760Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453382A (en) * | 2014-11-27 | 2015-03-25 | 陈以列 | Novel lock |
| CN104895415A (en) * | 2015-06-03 | 2015-09-09 | 王宏亮 | Intelligent antitheft lock and antitheft method |
| CN113339375A (en) * | 2021-06-03 | 2021-09-03 | 上海工艺美术职业学院 | Assembly and disassembly component |
-
2002
- 2002-01-07 CN CN 02212088 patent/CN2511760Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453382A (en) * | 2014-11-27 | 2015-03-25 | 陈以列 | Novel lock |
| CN104895415A (en) * | 2015-06-03 | 2015-09-09 | 王宏亮 | Intelligent antitheft lock and antitheft method |
| CN113339375A (en) * | 2021-06-03 | 2021-09-03 | 上海工艺美术职业学院 | Assembly and disassembly component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |