CN102121329B - Code type photoswitch billiard antitheft lock tapered end - Google Patents
Code type photoswitch billiard antitheft lock tapered end Download PDFInfo
- Publication number
- CN102121329B CN102121329B CN 201010288088 CN201010288088A CN102121329B CN 102121329 B CN102121329 B CN 102121329B CN 201010288088 CN201010288088 CN 201010288088 CN 201010288088 A CN201010288088 A CN 201010288088A CN 102121329 B CN102121329 B CN 102121329B
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- China
- Prior art keywords
- lock
- billiard
- hole
- tapered end
- pellet
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- Expired - Fee Related
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- Burglar Alarm Systems (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a code type photoswitch billiard antitheft lock tapered end. The antitheft lock tapered end comprises a lock sleeve, a lock cylinder, billiards, a billiard ejector rod, a billiard spring, a luminescent element, a photosensitive receiving element and a key, wherein the lock cylinder is fixed on the upper part of the lock sleeve; a key hole is formed on the lock cylinder; a long groove and round holes which correspond with the round holes on the lock cylinder in the same size are formed on the lower part of the lock sleeve; 2 to 6 round holes are arranged in a row, a group of billiards, the billiard ejector rod and the billiard spring are placed in each round hole; a hole for placing the luminescent element and the photosensitive receiving element are formed on two sides of the lower part of the lock sleeve correspondingly; when a key is inserted into the lock cylinder 2, irregular curved surfaces of key teeth transversely push the billiards and the billiard ejector rod to synchronously move towards the direction of a photoelectric switch consisting of the luminescent element and the photosensitive receiving element, and compress the billiard spring; and the billiard ejector rod reciprocates, holes and surfaces on the billiard ejector rod ensure the current of the photosensitive receiving element to be connected and disconnected, and the current is collected and deciphered by a circuit system, so that the lock can be unlocked normally. The code type photoswitch billiard antitheft lock tapered end has the advantages of simple structure, reliable performance and reasonable arrangement.
Description
Technical field
The present invention relates to a kind of anti-theft cylinder lock, relate to particularly that a kind of machinery and electronics organically combine, simple in structure and safe and reliable code type photoswitch billiard antitheft lock tapered end.
Background technology
As everyone knows, lock has long history.Anti-theft cylinder lock also has experienced one-hundred-year history, owing to its Classic couture, reliable performance, inexpensive characteristics are liked by masses! But its antitheft performance is unsatisfactory, is easy to use the unlocking tool technical theft opening.Along with the development of science and technology, modern lock is arranged core-locking type anti-theft cylinder lock, acoustic control lock, light-operated lock, fingerprint control lock etc., kind, of all shapes and colors to develop into the combination of various multiple technologies from original mechanical antitheft lock such as abnormal shape more.But be easy to also occur that key-cut inconvenience, password are easily stolen, the problems such as information is unblanked in nonrecognition, method for unlocking complexity! Also bring a lot of worries when bringing the sense of security to masses.
Summary of the invention
The present invention provides for solving the technical problem that exists in the known technology that a kind of machinery and electronics organically combine, simple in structure and safe and reliable code type photoswitch billiard antitheft lock tapered end.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is: it comprises lock tube, lock core, pellet, marble spring and key, it is characterized in that: the top fixed lock core of lock tube, one side of lock core has circular hole, the bottom of lock tube has elongated slot and the measure-alike circular hole corresponding with circular hole on the lock core, one row has 2-6 circular hole, place one group of pellet, pellet push rod and marble spring in each circular hole, the two sides of lock tube bottom are corresponding has the hole, place light-emitting component in one side opening, place photosensitive receiving element in another side opening.
The present invention can also be by the following technical solutions: described pellet push rod is made of the cylinder identical with billiards diameter and the cuboid that has a hole, and they are integral.
Described light-emitting component 6 and photosensitive receiving element 7, their center line should be corresponding with the centerline hole opened on the pellet push rod 4 bottom cuboids.
The hole that has that the two sides of described lock tube 1 bottom are corresponding is circular hole or square hole or slot.
Advantage and good effect that the present invention has are: machinery and electronics organically combine, simple in structure, dependable performance, rationally distributed, are convenient to the existing cylinder lock producer that produces to the upgrading of this kind series products.This design is use the same with common spring lock when not using anti-theft feature.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention; Fig. 2 is the A-A section structure schematic diagram of Fig. 1; Fig. 3 is the B-B section structure schematic diagram of Fig. 1; Fig. 4 is the structural representation of pellet push rod 4.
Among Fig. 1-Fig. 4: 1. lock tube, 2. lock core, 3. pellet, 4. pellet push rod, 5. marble spring, 6. light-emitting component, 7. photosensitive receiving element, 8. key.
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows, see also Fig. 1-Fig. 4.
As shown in Figure 1-Figure 3: the top fixed lock core 2 of lock tube 1, one side of lock core 2 has circular hole, the bottom of lock tube 1 has elongated slot and the measure-alike circular hole corresponding with circular hole on the lock core 2, one row has 5 (general 2-6) circular holes, place one group of pellet 3 in each circular hole, pellet push rod 4 and marble spring 5, the two sides of lock tube 1 bottom are corresponding has circular hole (also can be square hole or slot), place light-emitting component 6 in one mother rib lateral rotundum, place photosensitive receiving element 7 in the opposite side circular hole, their center line should be corresponding with the centerline hole opened on the pellet push rod 4 bottom cuboids; As shown in Figure 4: described pellet push rod 4 is made of the cylinder identical with pellet 3 diameters and the cuboid that has the hole and is integral.
Insert in the process of lock core 2 at key 8, the irregular curved surface of tooth on the key 8 laterally promotes pellet 3 and pellet push rod 4 moves to the optoelectronic switch direction that light-emitting component 6, photosensitive receiving element 7 form synchronously, compress simultaneously marble spring 5, pellet push rod 4 is under the effect of pellet 3 and marble spring 5, can only move reciprocatingly with the restriction owing to stomidium under the lock tube, the electric current that hole on the corresponding pellet push rod 4 and face can make photosensitive receiving element 7 forms through and off, and gathered and decipher by Circuits System, thereby normally unblank; Because tapered end is comprised of many groups pellet 3, pellet push rod 4, marble spring 5, light-emitting component 6 and photosensitive receiving element 7, key 8 teeth all can form the current signal of switching when passing through every group, will form one group of square matrix code that specific rule is arranged by the multidigit password, for Circuits System provides reliable Cryptographic Assurance About, thereby realize anti-theft feature.
Its advantage is: machinery and electronics organically combine, simple in structure, dependable performance, rationally distributed, are convenient to the existing cylinder lock producer that produces to the upgrading of this kind series products.This design is use the same with common spring lock when not using anti-theft feature.
Above-described embodiment is described preferred embodiment of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (2)
1. code type photoswitch billiard antitheft lock tapered end, it comprises lock tube, lock core, pellet, marble spring and key, it is characterized in that: the top fixed lock core (2) of lock tube (1), one side of lock core (2) has circular hole, the bottom of lock tube (1) has elongated slot and the measure-alike circular hole corresponding with the upper circular hole of lock core (2), one row has 2-6 circular holes, place one group of pellet (3) in each circular hole, pellet push rod (4) and marble spring (5), the two sides of lock tube (1) bottom are corresponding has the hole, place light-emitting component (6) in one side opening, place photosensitive receiving element (7) in another side opening; Described pellet push rod (4) is made of the cylinder identical with pellet (3) diameter and the cuboid that has slotted hole, and they are integral; Described light-emitting component (6) and photosensitive receiving element (7), their center line should be corresponding with the slotted hole center line opened on the cuboid of pellet push rod (4) bottom.
2. code type photoswitch billiard antitheft lock tapered end according to claim 1, it is characterized in that: the hole that has that the two sides of described lock tube (1) bottom are corresponding is circular hole or square hole or slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010288088 CN102121329B (en) | 2010-09-20 | 2010-09-20 | Code type photoswitch billiard antitheft lock tapered end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010288088 CN102121329B (en) | 2010-09-20 | 2010-09-20 | Code type photoswitch billiard antitheft lock tapered end |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102121329A CN102121329A (en) | 2011-07-13 |
| CN102121329B true CN102121329B (en) | 2013-01-16 |
Family
ID=44249979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010288088 Expired - Fee Related CN102121329B (en) | 2010-09-20 | 2010-09-20 | Code type photoswitch billiard antitheft lock tapered end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102121329B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2814083B2 (en) * | 1988-06-21 | 1998-10-22 | 定克 角南 | Car anti-theft system |
| CN2093883U (en) * | 1991-06-06 | 1992-01-22 | 许建林 | Theft-proof protective cylinder lock |
| CN2642951Y (en) * | 2003-06-02 | 2004-09-22 | 刘跃华 | Safety door lock |
| CN2846634Y (en) * | 2005-12-14 | 2006-12-13 | 彭璐 | Light sensitive resistance anti-theft lock |
| CN2858892Y (en) * | 2005-12-29 | 2007-01-17 | 南明智 | Electrically controlled theft-proof alarming cylinder lock |
| US8424349B2 (en) * | 2008-01-18 | 2013-04-23 | Master Lock Company Llc | Key cylinder lock arrangements |
| CN201474383U (en) * | 2009-08-28 | 2010-05-19 | 黄昭宁 | Photoelectric digital pin tumbler lock core |
| CN201818127U (en) * | 2010-09-20 | 2011-05-04 | 张金秋 | Lock head of code-type latch anti-theft lock with photoswitch |
-
2010
- 2010-09-20 CN CN 201010288088 patent/CN102121329B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102121329A (en) | 2011-07-13 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20160920 |
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| CF01 | Termination of patent right due to non-payment of annual fee |