CN103742001B - Electronic password lock - Google Patents
Electronic password lock Download PDFInfo
- Publication number
- CN103742001B CN103742001B CN201410022029.XA CN201410022029A CN103742001B CN 103742001 B CN103742001 B CN 103742001B CN 201410022029 A CN201410022029 A CN 201410022029A CN 103742001 B CN103742001 B CN 103742001B
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- China
- Prior art keywords
- slide block
- lower cover
- limit mechanism
- dead bolt
- electronic password
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Abstract
The present invention is applicable to coded lock technology field.The present invention discloses a kind of electronic password lock, comprise described dead bolt and be provided with accommodating groove and bayonet socket, the screw mandrel be connected with drive motors rotating shaft and the slide block coordinated with screw mandrel is provided with in this accommodating groove, be respectively equipped with elastomeric element in the both sides of this slide block, between lower cover and dead bolt, be provided with the reset position-limit mechanism with bayonet fittings; When activated, reset position-limit mechanism is separated with bayonet socket, when locking, resets engage with bayonet socket at reset position-limit mechanism.Because when opening, reset position-limit mechanism is separated with bayonet socket, dead bolt can shrink; When opening during locking, reset position-limit mechanism engages with bayonet socket, and Structural lock body structure is simple on the one hand, reliable in action; During locking, dead bolt is in fastening state on the other hand, cannot be opened, have good safety by part destruct limit circuit or driving mechanism lock body.
Description
Technical field
The present invention relates to a kind of lockset, particularly relate to the electronic password lock of a kind of strongbox or safety cabinet.
Background technology
Prevent non-destructive from illegally opening effect preferably because coded lock has, for maintaining secrecy or security needs, usually to important area or equipment, as uses such as strongbox, safety cabinet occasions.
Existing coded lock adopts driving wheel driven gear dish to rotate, and when connecting rod coordinates with adjustment disk, then drives dead bolt to stretch by connecting rod when rotating dynamic driving wheel.Need accurately rotary turnplate to turn round at ad-hoc location when user uses respectively, inconvenient user operation increases the difficulty of opening.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of electronic password lock.This electronic cipher lock construction is simple, and unnormal unlocking difficulty is large, can improve the safety and reliability of coded lock.
In order to solve the problem, the invention provides a kind of electronic password lock, this electronic password lock comprises dead bolt, upper cover and lower cover, in the cavity by upper cover and lower cover shape, storage is fixed with the drive motors of control circuit board and the electrical connection of this control circuit board control output end, described dead bolt is provided with accommodating groove and bayonet socket, the screw mandrel be connected with drive motors rotating shaft and the slide block coordinated with screw mandrel is provided with in this accommodating groove, be respectively equipped with elastomeric element in the both sides of this slide block, between lower cover and dead bolt, be provided with the reset position-limit mechanism with bayonet fittings; When activated, reset position-limit mechanism is separated with bayonet socket, when locking, resets engage with bayonet socket at reset position-limit mechanism.
Say further, described reset position-limit mechanism comprises and the position-limit mechanism of bayonet fittings and the resetting-mechanism that position-limit mechanism is in move inward, wherein said position-limit mechanism is located between dead bolt and lower cover, this position-limit mechanism comprises the slide block coordinated with slide block, this slide block is provided with and the holding section of bayonet fittings and allocating slot, and this allocating slot side is provided with the projection making slide block movement laterally when coordinating with slide block.
Say further, the rotatable parts that described resetting-mechanism comprises torque spring and is rotatably assorted with lower cover, this torque spring is set in rotatable parts, described rotatable parts comprise rotating shaft, radial direction along this rotating shaft is provided with catch and the plectrum with shoe contact, and wherein said washer is between the fixed leg and fixed part of upper cover, and torque spring one end contacts fixing with fixed leg, the other end contacts fixing with washer, and makes washer and fixed part keep close contact.
Say further, the rotatable parts that described resetting-mechanism comprises torque spring and is rotatably assorted with lower cover, this torque spring is set in rotatable parts one end, described rotatable parts comprise rotating shaft, radial direction along this rotating shaft is provided with catch and the plectrum with shoe contact, be arranged with torque spring in rotating shaft one end, this torque spring one end contacts with catch, and the other end contacts with lower cover.
Say further, described slide block is provided with driving lever, and this driving lever coordinates with the allocating slot on slide block, and this allocating slot is horn-like structure.
Say further, described slide block is also provided with the restriction protrusion coordinated with upper cover guide groove.
Say further, described fixed leg is provided with the holddown groove with torque spring one end fits.
Say further, be also provided with the stator for fixed drive motor in described lower cover, this stator is arranged with in rotating shaft, and two ends and lower cover are fixed.
Say further, described dead bolt is also provided with the restriction protrusion coordinated with another gathering sill above covered.
Say further, described accommodating groove is provided with the fixed part of secures resilient member near dead bolt lateral ends.
Electronic password lock of the present invention, comprise dead bolt, upper cover and lower cover, in the cavity by upper cover and lower cover shape, storage is fixed with the drive motors of control circuit board and the electrical connection of this control circuit board control output end, described dead bolt is provided with accommodating groove and bayonet socket, the screw mandrel be connected with drive motors rotating shaft and the slide block coordinated with screw mandrel is provided with in this accommodating groove, be respectively equipped with elastomeric element in the both sides of this slide block, between lower cover and dead bolt, be provided with the reset position-limit mechanism with bayonet fittings; When activated, reset position-limit mechanism is separated with bayonet socket, when locking, resets engage with bayonet socket at reset position-limit mechanism.Because when opening, reset position-limit mechanism is separated with bayonet socket, dead bolt can shrink; When opening during locking, reset position-limit mechanism engages with bayonet socket, and Structural lock body structure is simple on the one hand, reliable in action; During locking, dead bolt is in fastening state on the other hand, cannot be opened, have good safety by part destruct limit circuit or driving mechanism lock body.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing during face describes is some embodiments of the present invention, to those skilled in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is electronic password lock embodiment assembly structure schematic diagram of the present invention.
Fig. 2 is that electronic password lock example structure of the present invention decomposes intention.
Fig. 3 is slide block example structure schematic diagram.
Fig. 4 is shell fragment and lower cover fit structure schematic diagram.
Fig. 5 is slide block example structure schematic diagram.
Fig. 6 is part A structure enlarged diagram in Fig. 1.
Fig. 7 is rotatable parts example structure schematic diagram.
Fig. 8 is that in Fig. 1, part B structure amplifies diagram.
Fig. 9 is the fit structure schematic diagram between slide block and lower cover.
Figure 10 is C part-structure enlarged diagram in Fig. 9.
Figure 11 be catch and extension from time view.
Below in conjunction with embodiment, and with reference to accompanying drawing, the realization of the object of the invention, functional characteristics and advantage are described further.
Detailed description of the invention
In order to make the object of invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
As shown in Figure 1, Figure 2 and Figure 3, the present invention proposes a kind of electronic password lock embodiment.
This electronic password lock comprises dead bolt 6, upper cover (accompanying drawing does not indicate) and lower cover 1, in the cavity by upper cover 2 and lower cover 1 shape, storage is fixed with the drive motors 8 of control circuit board 16 and the electrical connection of this control circuit board 16 control output end, described dead bolt 6 is provided with accommodating groove 61 and bayonet socket 60, the screw mandrel 81 be connected with drive motors 8 rotating shaft and the slide block 10 coordinated with screw mandrel 81 is provided with in this accommodating groove 61, be respectively equipped with elastomeric element 11 in the both sides of this slide block 10, between lower cover 1 with dead bolt 6, be provided with the reset position-limit mechanism coordinated with bayonet socket 60; When activated, reset position-limit mechanism is separated with bayonet socket 60, when locking, resets engage with bayonet socket 60 at reset position-limit mechanism.
Specifically, described electronic password lock comprises the control panel 18 of Password Input, this control panel 18 is connected with control circuit board 16 signal between upper cover 2 and lower cover 1, and wherein upper cover 2 and lower cover 1 are fixed by bolt 17, and described control circuit board 16 is fixed by screw 14 and lower cover.Described reset position-limit mechanism comprises the position-limit mechanism that coordinates with bayonet socket 60 and position-limit mechanism is in the resetting-mechanism moved inward, wherein said position-limit mechanism is located between dead bolt 6 and lower cover 1, this position-limit mechanism comprises the slide block 3 coordinated with slide block 10, this slide block 3 is provided with the holding section 33 and allocating slot 31 that coordinate with bayonet socket 60, and this allocating slot 31 side is provided with the projection 32 making slide block 3 movement laterally when coordinating with slide block 10.Described resetting-mechanism comprises torque spring 5 or shell fragment, and when resetting-mechanism is torque spring 5, torque spring 5 is set on lower cover 1 fixed leg, and two ends contact with slide block 3 with lower cover 1 respectively and are in torsion state all the time.
As shown in Figure 4, when resetting-mechanism is shell fragment, this shell fragment 20 is fixed between lower cover 1 three fixed legs 19, and the fixed leg being wherein positioned at two ends is positioned at shell fragment 20 the same side, and the two ends that shell fragment 20 is fixed contact with slide block 3 with lower cover 1 respectively and are in elastic force state all the time.
As shown in Figure 5, described slide block 10 is provided with driving lever 101, this driving lever 101 coordinates with the allocating slot 31 on slide block 3, this allocating slot 31 is in horn-like structure, when driving lever 101 moves to allocating slot 31 end, namely, during horn mouth, slide block 3 can be made to reset better under torque spring 5 and rotatable parts 4 act on.
Described slide block 10 is also provided with the restriction protrusion 102 coordinated with upper cover guide groove, this restriction protrusion 102 can unblank or shut slide block 10 in process to move steady and smooth more.Described slide block 3 is also provided with the groove 34 for receiving rotatable parts rotating shaft 40, after unlatching, rotating shaft 40 is positioned at groove 34 just, can conserve space, reduces the volume of lock.
Also be provided with the stator 9 for fixed drive motor 8 in described lower cover 1, this stator 9 is arranged with in drive motors rotating shaft, and the two ends of stator 9 are fixed by screw 14 and lower cover 1.
Described dead bolt 6 is also provided with the restriction protrusion 63 coordinated with another gathering sill of upper cover (accompanying drawing does not indicate), this restriction protrusion 63 can unblank or shut dead bolt 6 in process to move steady and smooth more.
As shown in Figure 6, described accommodating groove 61 is provided with the fixed part 62 of secures resilient member 11 near dead bolt lateral ends, and this fixed part 62 can avoid elastomeric element 11 to get loose in accommodating groove 61, simultaneously also convenient for assembly.
During unlatching, password is inputted by control panel 18, and verified by the circuit on control circuit board 16, after being verified, export control signal to rotate to drive motors 8 work strip movable wire bar 81, slide block 10 is moved to drive motors 8 direction, now the elastomeric element 11 in left side is in compressive state, coordinated by driving lever 101 and allocating slot 31 and protruding 32 when slide block 10 moves and slide block 3 is outwards promoted, when slide block 10 moves to certain position, holding section 31 on slide block 3 is separated with the bayonet socket 60 on dead bolt 6, at the elastomeric element 11 of drive motors 8 side, dead bolt 6 is moved inward, realize opening.Now the torque spring 5 of resetting-mechanism is in by pressure condition, is also in stress between slide block 10 and slide block 3.
When locking, under the effect of drive motors 8 and left side elastomeric element 11, make slide block 10 outwards movement, until slide block 10 leaves protruding 32, under the effect of torque spring 5, slide block 3 is moved inward.When bayonet socket 60 moves to holding section 31, holding section 31 resets in bayonet socket 60, and now dead bolt is in locking states just.
Because reset position-limit mechanism and dead bolt are in fastening state when this electronic cipher is locked in locking, dead bolt cannot be made to regain, there is good safety and reliability.Simultaneously when opening, under slide block 10 coordinates, described reset position-limit mechanism and dead bolt are in released state, realize freely opening.
In the above-described embodiments, described resetting-mechanism also can adopt following structure, as shown in Figure 7 and Figure 8, they rotatable parts 4 comprising torque spring 5 and be rotatably assorted with lower cover 1, this torque spring 5 is set in rotatable parts 4 one end, described rotatable parts 4 comprise rotating shaft 40, the plectrum 42 that radial direction along this rotating shaft 40 is provided with catch 41 and contacts with slide block 10, torque spring 5 is arranged with in rotating shaft 40 one end, this torque spring 5 one end contacts with catch 41, the other end contacts with lower cover 1, makes plectrum 42 be pressed in slide block 10 side all the time.
As shown in Figure 9 and Figure 10, described washer 41 is between fixed leg 19 and stator 9.Described fixed leg 19 is provided with holddown groove (accompanying drawing does not indicate) with torque spring 5 cooperation position, and torque spring 5 one end is fixed in holddown groove, and the other end is fixed on washer 41, and torque spring 5 makes to keep mutually compressing contact condition with fixed part 21.Arranged by appropriate location, make rotatable parts 4 plectrum 42 under torque spring 5 acts on keep impaction state with slide block 3 all the time, when the bayonet socket 60 on dead bolt 6 moves to holding section 31, make holding section 31 enter bayonet socket 60, now lock is in locking states.When destroying the compression fit between rotatable parts 4 and slide block 3 when locking states, due to fixed leg 19 abutting end be provided with the holddown groove coordinated with torque spring, washer 41 and fixed part 21 can only be made under normal circumstances to depart from.Now under the effect of torque spring, make rotatable parts 4 rotate clockwise plectrum 42 and move to and slide block 3 contact condition, as shown in figure 11, therefore cannot open, improve safety further.Described fixed part 21 both can be and stator 9 integrative-structure, may also be the structure on lower cover 1, as long as can carry out spacing structure to catch 41 under normal circumstances all belong to fixed part 21 alleged by this programme.The present embodiment fixed part 21 adopts stator 9 to realize.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or equivalent replacement is carried out to wherein portion of techniques feature, and these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. electronic password lock, comprise dead bolt, upper cover and lower cover, in the cavity by upper cover and lower cover shape, storage is fixed with the drive motors of control circuit board and the electrical connection of this control circuit board control output end, it is characterized in that: described dead bolt is provided with accommodating groove and bayonet socket, the screw mandrel be connected with drive motors rotating shaft and the slide block coordinated with screw mandrel is provided with in this accommodating groove, be respectively equipped with elastomeric element in the both sides of this slide block, between lower cover and dead bolt, be provided with the reset position-limit mechanism with bayonet fittings; When activated, reset position-limit mechanism is separated with bayonet socket, and when locking, reset position-limit mechanism resets and engages with bayonet socket.
2. electronic password lock according to claim 1, it is characterized in that: described reset position-limit mechanism comprises and the position-limit mechanism of bayonet fittings and the resetting-mechanism that position-limit mechanism is in move inward, wherein said position-limit mechanism is located between dead bolt and lower cover, this position-limit mechanism comprises the slide block coordinated with slide block, this slide block is provided with and the holding section of bayonet fittings and allocating slot, and this allocating slot side is provided with the projection making slide block movement laterally when coordinating with slide block.
3. electronic password lock according to claim 2, it is characterized in that: described resetting-mechanism comprises torque spring and shell fragment, when resetting-mechanism is torque spring, torque spring is set on lower cover fixed leg, and two ends are also in torsion state all the time with lower cover and shoe contact respectively; When resetting-mechanism is shell fragment, this shell fragment is fixed between lower cover three fixed legs, and two ends are also in elastic force state all the time with lower cover and shoe contact respectively.
4. electronic password lock according to claim 2, it is characterized in that: the rotatable parts that described resetting-mechanism comprises torque spring and is rotatably assorted with lower cover, this torque spring is set in rotatable parts, described rotatable parts comprise rotating shaft, radial direction along this rotating shaft is provided with catch and the plectrum with shoe contact, wherein said catch is between the fixed leg and fixed part of upper cover, torque spring one end contacts fixing with fixed leg, the other end contacts fixing with catch, and makes catch and fixed part keep close contact.
5. electronic password lock according to claim 4, is characterized in that: described fixed leg is provided with the holddown groove with torque spring one end fits.
6. the electronic password lock according to claim 2,3 or 4, is characterized in that: described slide block is provided with driving lever, and this driving lever coordinates with the allocating slot on slide block, and this allocating slot is horn-like structure.
7. electronic password lock according to claim 6, is characterized in that: described slide block is also provided with the restriction protrusion coordinated with upper cover guide groove.
8. electronic password lock according to claim 1, is characterized in that: be also provided with the stator for fixed drive motor in described lower cover, this stator is set in rotating shaft, and two ends and lower cover are fixed.
9. electronic password lock according to claim 1, is characterized in that: described dead bolt is also provided with the restriction protrusion coordinated with another gathering sill above covered.
10. electronic password lock according to claim 1 and 2, is characterized in that: described accommodating groove is provided with the fixed part of secures resilient member near dead bolt lateral ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410022029.XA CN103742001B (en) | 2014-01-19 | 2014-01-19 | Electronic password lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410022029.XA CN103742001B (en) | 2014-01-19 | 2014-01-19 | Electronic password lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103742001A CN103742001A (en) | 2014-04-23 |
| CN103742001B true CN103742001B (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410022029.XA Active CN103742001B (en) | 2014-01-19 | 2014-01-19 | Electronic password lock |
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| Country | Link |
|---|---|
| CN (1) | CN103742001B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196334B (en) * | 2014-09-02 | 2016-09-28 | 青岛市光电工程技术研究院 | A kind of electronic cipher code mechanical lock |
| CN104901075B (en) * | 2015-06-03 | 2017-09-26 | 南京康尼新能源汽车零部件有限公司 | Horizontal electronic lock |
| CN106869617B (en) * | 2017-03-14 | 2022-06-24 | 东莞东晟磁电磁控技术有限公司 | Electronic puzzle lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385038Y (en) * | 1999-09-02 | 2000-06-28 | 王伯燕 | Electric control lock |
| CN201443241U (en) * | 2009-06-03 | 2010-04-28 | 吴淼 | Lockhole-free remote electric door lock |
| CN101748937A (en) * | 2010-02-08 | 2010-06-23 | 廖祥能 | Electric burglar-proof lock |
| CN201915718U (en) * | 2011-01-16 | 2011-08-03 | 成素华 | Remote control code-exchanging intelligent anti-theft lock with dry batteries |
| CN203669533U (en) * | 2014-01-19 | 2014-06-25 | 罗志军 | Electronic coded lock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2331864B1 (en) * | 2008-07-15 | 2010-10-28 | Salto Systems, S.L. | ELECTROMECHANICAL CYLINDER FOR LOCK. |
-
2014
- 2014-01-19 CN CN201410022029.XA patent/CN103742001B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2385038Y (en) * | 1999-09-02 | 2000-06-28 | 王伯燕 | Electric control lock |
| CN201443241U (en) * | 2009-06-03 | 2010-04-28 | 吴淼 | Lockhole-free remote electric door lock |
| CN101748937A (en) * | 2010-02-08 | 2010-06-23 | 廖祥能 | Electric burglar-proof lock |
| CN201915718U (en) * | 2011-01-16 | 2011-08-03 | 成素华 | Remote control code-exchanging intelligent anti-theft lock with dry batteries |
| CN203669533U (en) * | 2014-01-19 | 2014-06-25 | 罗志军 | Electronic coded lock |
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| Publication number | Publication date |
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| CN103742001A (en) | 2014-04-23 |
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