CN104358473A - Electronic lock - Google Patents
Electronic lock Download PDFInfo
- Publication number
- CN104358473A CN104358473A CN201410631947.2A CN201410631947A CN104358473A CN 104358473 A CN104358473 A CN 104358473A CN 201410631947 A CN201410631947 A CN 201410631947A CN 104358473 A CN104358473 A CN 104358473A
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- lock
- electronic lock
- rotating shaft
- column base
- lock core
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Abstract
The invention discloses an electronic lock. The electronic lock comprises a lock shell, a lock cylinder shell arranged in the lock shell, and a rotating block positioned on the lower end of the lock shell, and also comprises a processor, a motor, a reset spring, a rotating shaft and a limiting device which are arranged in the lock cylinder shell and are successively connected from the upper end to the lower end, wherein one end of the rotating block is fixedly arranged on the lower end of the limiting device. The electronic lock is simple and practical in structure, low in cost and high in security and reliability.
Description
Technical field
The present invention relates to a kind of electronic lock, particularly relate to a kind of electronic lock with automatic locking reset function.
Background technology
The application of current mechanical lock and electronic lock (comprising various Fingerprint Lock, coded lock etc.) all widely, electronic lock is subject to the welcome of more and more user because its security performance is reliable, but the usual all complicated structures of electronic lock, cost is higher, easily break down, and there is no automatic reset mechanism, need during locking manually to repeat once, cause unblank, the trouble of locking or omission, there is potential safety problem.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, the electronic lock that a kind of structure is simple, safety and stability is good is provided.
For achieving the above object, the present invention adopts following technical proposals:
A kind of electronic lock, comprise lock housing, be located at the lock core assembly in described lock housing and be positioned at the spill spin block of described lock housing lower end, described lock core assembly comprises lock core shell, processor, force piece, torsionspring, rotating shaft and stopping means, and described motor is connected with rotating shaft; Described torsionspring is set between described motor and rotating shaft, described torsionspring one end and motors, and the other end is connected with rotating shaft; Described rotating shaft lower end is connected with described stopping means; One end of described spill spin block is fixed on the lower end of described stopping means.
Above-mentioned stopping means comprises spacing column base, limited post and reset assembly; Described limited post and reset assembly are located in described spacing column base respectively; Described limited post is provided with radial spacing hole; Described limited post upper end is connected with the rotating shaft of described lock core assembly.
Above-mentioned motor outer wall is provided with arc hole, and described torsionspring upper end is fastened in described arc hole, and described torsionspring can rotate with rotating shaft.
Form the accommodating cavity that the perpendicular and inside of two opening directions connects in above-mentioned spacing column base, wherein vertical accommodating cavity has open top upward, limited post described in its accommodated inside, horizontal accommodating cavity has outside lateral opening, its accommodated inside has described reset assembly, and the spacing hole on described limited post is consistent with the height of described horizontal accommodating cavity.
Above-mentioned reset assembly includes resetting block and spring, and described spring housing is located on resetting block.
Two sections of above-mentioned resetting block stepped, described spring housing is located at towards in that section of spacing column base horizontal opening.
The inner surface of above-mentioned lock housing is provided with a shrinkage pool, and described shrinkage pool is positioned at the lower end of described lock housing, and consistent with the height of the lateral opening of described spacing column base.
The upper end of above-mentioned lock core shell forms the slot that can hold key and insert, described lock core shell inwall is embedded with positioning ball, described positioning ball is positioned on the contact surface of described slot and described key, and described lock core shell inner surface is provided with the data exposure point and contact point of power source that are connected with described processor.
The bottom surface of above-mentioned spacing column base forms the bulge-structure of yi word pattern, and one end of described spill spin block forms the draw-in groove of the protruding tabling with described yi word pattern.
The key matched with above-mentioned electronic lock, it draws together the locating hole having and match with positioning ball.
After adopting technique scheme, compared with prior art, tool has the following advantages in the present invention:
The present invention can insert lock core shell at key and realize self-locking after unblanking, and while simplifying the structure, improves Product Process and stability, reduce the cost of product, be applicable to the batch production of product, the opening ways of lock core is consistent with mechanical lock, meets the regular job custom of people.
Accompanying drawing explanation
Fig. 1 is decomposing state schematic diagram of the present invention;
Fig. 2 is incorporating aspects view of the present invention;
Fig. 3 is generalized section of the present invention;
Fig. 4 is the schematic diagram after spill spin block is removed in lower end of the present invention;
Fig. 5 is another angle schematic diagram of decomposing state of the present invention;
Fig. 6 is the structural representation of lock housing of the present invention;
Fig. 7 is another angle schematic diagram of Fig. 2.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, Figure 2, shown in Fig. 7, the invention discloses a kind of electronic lock, comprise lock housing 1, lock core assembly 2 and spill spin block 3, wherein:
Lock core assembly 2 is set in lock housing 1.
The lower end of lock housing 1 is connected with spill spin block 3.
Lock core assembly 2, it includes processor (not shown), motor 21, torsionspring 22, rotating shaft 23, stopping means, motor protective sleeve 25 and lock core shell 26; The inner surface of lock core shell 26 is provided with the data exposure point and contact point of power source that are connected with processor.Processor is electrically connected with motor 21 by power line, starter 21 after power supply connects processor communication mandate, motor protective sleeve 25 is enclosed within outside motor 21, the output shaft of motor 21 is down connected to the upper end of rotating shaft 23, torsionspring 22 is set between motor 21 and rotating shaft 23, one end of torsionspring 22 is connected with motor 21, and the other end is connected with rotating shaft 23; The lower end of rotating shaft 23 is connected with stopping means.
In the specific implementation, motor 21 outer wall is provided with arc hole (not shown), and torsionspring 22 upper end is fastened in arc hole, and torsionspring 22 can rotate with rotating shaft 23.
Shown in figure 1, this stopping means, comprise spacing column base 241, limited post 242, resetting block 243 and spring 244, the accommodating cavity that the perpendicular and inside of two opening directions connects is formed in spacing column base 241, wherein vertical accommodating cavity 245 is opening up, and limited post 242 is located in vertical accommodating cavity 245, and the opening of horizontal accommodating cavity 246 outwardly, the accommodated inside of horizontal accommodating cavity 246 has spring 244 and resetting block 243, two section 2431,2432 of resetting block 243 stepped; Coordinate shown in Fig. 4, spring 244 is set in the previous paragraphs 2431 of resetting block 243.The upper end connection rotating shaft 23 of limited post 242, the side of limited post 242 is provided with and is provided with radial spacing hole 247, and the height of spacing hole 247 is just in time can facing to the height of horizontal accommodating cavity 246.
Spacing column base 241 is locked with the lower end of lock core shell 26 by built-in screw 248 and is connected, the bottom surface of spacing column base 241 forms the bulge-structure 249 of yi word pattern, one end of spill spin block 3 forms the draw-in groove 32 with yi word pattern bulge-structure 249 tabling, and spill spin block 3 is also locked at the lower end of spacing column base 241 by screw 31, spacing column base 241 can also be designed to other as multiple bulge-structures such as circle, crosss except yi word pattern.
See the schematic diagram of Fig. 4, lock housing 1 has the inner surface of circumference, formed with the circumferential outer surface of lock core shell 26 and coordinate, the rotation steel ball 11 by installing between lock housing 1 and lock core shell 26 is formed and is rotationally connected, and makes can relative rotary motion can not move up and down between lock housing 1 and lock core shell 26.The lower end that lock core shell 26 is provided with spacing column base 241 forms multiple dead slot 28, make the lateral opening of spacing column base 241 directly to lock housing 1, coordinate shown in Fig. 6, the inner surface of lock housing 1 is provided with a shrinkage pool 12, shrinkage pool 12 is positioned at the lower end of lock housing 1, and consistent with the height of the lateral opening of spacing column base 241.
Coordinate shown in Fig. 5, the upper end of lock core shell 26 forms the slot 27 that can hold key 4 and insert, slot 27 with the contact surface of key 4 on be embedded with the positioning ball 29 that dimpling goes out contact surface, key 4 is provided with the steel ball hole 41 of indent at the insertion portion contacted with slot 27.After key 4 inserts, positioning ball 29 can be entrenched in steel ball hole 41, can not be extracted easily, see Fig. 3 after key 4 is inserted.
Unblanking of a kind of electronic lock of the present invention is as follows with the operating principle of self-locking:
When unblanking, the side of spacing column base 241 is protruded in the outer end of resetting block 243, is stuck between spacing column base 241 and the shrinkage pool 12 of lock housing 1, stops lock core shell 26 to rotate.After key 4 being inserted the slot 27 of lock core shell 26, according to authority of office starter 21 after processor communication mandate, motor 21 drives limited post 242 to rotate to an angle by rotating shaft 23, the spacing hole 247 of limited post 242 is rotated to towards the direction of horizontal accommodating cavity 246 in spacing column base 241, spring 244 in horizontal accommodating cavity 246 moves to spacing hole 247 direction with resetting block 243, make the inner indentation spacing hole 247 of resetting block 243, resetting block 243 does not protrude the outside of spacing column base 241 and lock core shell 26, make the obstruction not having resetting block 243 between lock core shell 26 and lock housing 1, now lock core shell 26 can be driven to rotate by rotating key 4, and because spacing column base 241 locks on lock core shell 26, also drive spacing column base 241 to rotate simultaneously, the spill spin block 3 being fixed on spacing column base 241 lower end is made to turn an angle to realize unblanking.
After unblanking, the back-moving spring 22 of motor 21 lower end drives rotating shaft 23 toward opposite spin under the effect of self torsion, also drive limited post 242 toward opposite spin simultaneously, the resetting block 243 and the spring 244 that make originally to be stuck in limited post 242 are separated from and are pushed out the spacing hole 247 of limited post 242, and resetting block 243 be pushed to outside and again protrude be stuck between spacing column base 241 and lock housing 1, stop lock core shell 26 to rotate, spill spin block 3 can not be rotated, thus realize automatically locking.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. an electronic lock, it is characterized in that: comprise lock housing, be located at the lock core assembly in described lock housing and be positioned at the spill spin block of described lock housing lower end, described lock core assembly comprises lock core shell, processor, force piece, torsionspring, rotating shaft and stopping means, and described motor is connected with rotating shaft; Described torsionspring is set between described motor and rotating shaft, described torsionspring one end and motors, and the other end is connected with rotating shaft; Described rotating shaft lower end is connected with described stopping means; One end of described spill spin block is fixed on the lower end of described stopping means.
2. a kind of electronic lock according to claim 1, is characterized in that: described force piece is motor; Described stopping means comprises spacing column base, limited post and reset assembly; Described limited post and reset assembly are located in described spacing column base respectively; Described limited post is provided with radial spacing hole; Described limited post upper end is connected with the rotating shaft of described lock core assembly.
3. a kind of electronic lock as claimed in claim 1, is characterized in that: described motor outer wall is provided with arc hole, and described torsionspring upper end is fastened in described arc hole, and described torsionspring can rotate with rotating shaft.
4. a kind of electronic lock according to claim 2, it is characterized in that: form the accommodating cavity that the perpendicular and inside of two opening directions connects in described spacing column base, wherein vertical accommodating cavity has open top upward, limited post described in its accommodated inside, horizontal accommodating cavity has outside lateral opening, its accommodated inside has described reset assembly, and the spacing hole on described limited post is consistent with the height of described horizontal accommodating cavity.
5. a kind of electronic lock according to claim 2,3 or 4, is characterized in that: described reset assembly includes resetting block and spring, and described spring housing is located on resetting block.
6. a kind of electronic lock according to claim 5, is characterized in that: two sections of described resetting block stepped, and described spring housing is located at towards in that section of spacing column base horizontal opening.
7. a kind of electronic lock according to claim 5, is characterized in that: the inner surface of described lock housing is provided with a shrinkage pool, and described shrinkage pool is positioned at the lower end of described lock housing, and consistent with the height of the lateral opening of described spacing column base.
8. a kind of electronic lock according to claim 7, it is characterized in that: the upper end of described lock core shell forms the slot that can hold key and insert, described lock core shell inwall is embedded with positioning ball, described positioning ball is positioned on the contact surface of described slot and described key, and described lock core shell inner surface is provided with the data exposure point and contact point of power source that are connected with described processor.
9. a kind of electronic lock according to claim 8, is characterized in that: the bottom surface of described spacing column base forms the bulge-structure of yi word pattern, and one end of described spill spin block forms the draw-in groove of the protruding tabling with described yi word pattern.
10. the key matched with the electronic lock described in claim 8 or 9, is characterized in that: it draws together the locating hole having and match with positioning ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631947.2A CN104358473B (en) | 2014-11-10 | 2014-11-10 | A kind of electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631947.2A CN104358473B (en) | 2014-11-10 | 2014-11-10 | A kind of electronic lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104358473A true CN104358473A (en) | 2015-02-18 |
| CN104358473B CN104358473B (en) | 2017-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410631947.2A Active CN104358473B (en) | 2014-11-10 | 2014-11-10 | A kind of electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104358473B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437314A (en) * | 2016-10-13 | 2017-02-22 | 深圳市凯迪仕智能科技有限公司 | Electronic lock |
| CN106815911A (en) * | 2016-12-30 | 2017-06-09 | 中船重工(武汉)凌久信息技术有限公司 | A kind of intelligent door lock control system and method for industrial equipment management |
| CN109322554A (en) * | 2018-12-13 | 2019-02-12 | 宁波瑞奥物联技术股份有限公司 | A kind of electronic lock cylinder |
| CN109356461A (en) * | 2018-12-13 | 2019-02-19 | 宁波瑞奥物联技术股份有限公司 | A kind of intelligent door lock |
| CN109629921A (en) * | 2018-12-13 | 2019-04-16 | 宁波瑞奥物联技术股份有限公司 | A kind of anti-drilling electronic lock cylinder |
| CN110318588A (en) * | 2019-06-14 | 2019-10-11 | 厦门美科安防科技有限公司 | Automatically reset passive cam lock |
| CN112286268A (en) * | 2020-10-31 | 2021-01-29 | 国网河南省电力公司检修公司 | Outdoor terminal box temperature and humidity control platform |
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| US20040012468A1 (en) * | 2000-07-07 | 2004-01-22 | Hyp Eric D. | Electrically operated ratcheting pawl latch |
| DE4438210B4 (en) * | 1993-11-22 | 2004-06-03 | Roto Frank Eisenwarenfabrik Ag | Lock, in particular multi-bolt lock, with an external drive |
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| CN102587740A (en) * | 2012-02-29 | 2012-07-18 | 李宝坚 | Electronic lock |
| CN202645176U (en) * | 2012-04-13 | 2013-01-02 | 无锡市玮宏电子科技有限公司 | General double-torsion spring electric locking mechanism provided with switch |
| CN204225609U (en) * | 2014-11-10 | 2015-03-25 | 珠海汇金科技股份有限公司 | A kind of electronic lock |
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2014
- 2014-11-10 CN CN201410631947.2A patent/CN104358473B/en active Active
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| DE4438210B4 (en) * | 1993-11-22 | 2004-06-03 | Roto Frank Eisenwarenfabrik Ag | Lock, in particular multi-bolt lock, with an external drive |
| US20040012468A1 (en) * | 2000-07-07 | 2004-01-22 | Hyp Eric D. | Electrically operated ratcheting pawl latch |
| CN2450312Y (en) * | 2000-09-13 | 2001-09-26 | 煊铭科技股份有限公司 | Electronic lock locking and unlocking control device |
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| CN102587740A (en) * | 2012-02-29 | 2012-07-18 | 李宝坚 | Electronic lock |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437314A (en) * | 2016-10-13 | 2017-02-22 | 深圳市凯迪仕智能科技有限公司 | Electronic lock |
| CN106437314B (en) * | 2016-10-13 | 2018-07-03 | 深圳市凯迪仕智能科技有限公司 | Electronic lock |
| CN106815911A (en) * | 2016-12-30 | 2017-06-09 | 中船重工(武汉)凌久信息技术有限公司 | A kind of intelligent door lock control system and method for industrial equipment management |
| CN109322554A (en) * | 2018-12-13 | 2019-02-12 | 宁波瑞奥物联技术股份有限公司 | A kind of electronic lock cylinder |
| CN109356461A (en) * | 2018-12-13 | 2019-02-19 | 宁波瑞奥物联技术股份有限公司 | A kind of intelligent door lock |
| CN109629921A (en) * | 2018-12-13 | 2019-04-16 | 宁波瑞奥物联技术股份有限公司 | A kind of anti-drilling electronic lock cylinder |
| CN109322554B (en) * | 2018-12-13 | 2020-10-02 | 宁波瑞奥物联技术股份有限公司 | Electronic lock core |
| CN109356461B (en) * | 2018-12-13 | 2020-10-02 | 宁波瑞奥物联技术股份有限公司 | Intelligent door lock |
| CN109629921B (en) * | 2018-12-13 | 2021-01-15 | 宁波瑞奥物联技术股份有限公司 | Anti-drilling electronic lock cylinder |
| CN110318588A (en) * | 2019-06-14 | 2019-10-11 | 厦门美科安防科技有限公司 | Automatically reset passive cam lock |
| CN112286268A (en) * | 2020-10-31 | 2021-01-29 | 国网河南省电力公司检修公司 | Outdoor terminal box temperature and humidity control platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104358473B (en) | 2017-06-23 |
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