CN204152325U - Light-operated and the mechanical integrated thievery prevention lock of own coding - Google Patents
Light-operated and the mechanical integrated thievery prevention lock of own coding Download PDFInfo
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- CN204152325U CN204152325U CN201420591619.XU CN201420591619U CN204152325U CN 204152325 U CN204152325 U CN 204152325U CN 201420591619 U CN201420591619 U CN 201420591619U CN 204152325 U CN204152325 U CN 204152325U
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Abstract
The utility model discloses the light-operated and mechanical integrated thievery prevention lock of a kind of own coding, and comprise key and lock body, key adopts existing mechanical key structure, has some pierced patterns on the key, can be difformity and size, can select blocked or covers and open; Lock body comprises light-operated lock body and mechanical lock, the existing mechanical lock structure that mechanical lock adopts and mechanical key is supporting, light-operated lock body comprises power supply, light source, light path, the password identification district be made up of light-sensitive element, control chip, sample circuit, drive circuit, executing agency and light-operated latch.The utility model utilizes the mode blocking or cover pierced pattern to realize the own coding of light-operated key, and by light-dependent control lock and mechanical lock reasonable combination, compensate for the deficiency of single electronic lock and mechanical lock, anti-theft feature is strong, operating process is simple, with low cost, is suitable for masses and widely uses.
Description
Technical field
The utility model relates to lockset, and being specifically related to a kind of is the lockset with double anti-theft functions of integral type in conjunction with own coding light-operated unblank mode and traditional mechanical lock mode of unblanking.
Background technology
Existing theftproof lock, mechanical cylinder lock pellet number of the arrangement is limited, and mode of unblanking is simple, and easily opened by unlocking tool, theftproof is poor.Magnetic card induction lock, magnetic card is easily replicated, and there is larger potential safety hazard, and is used for hotel door due to the particularity of its 26S Proteasome Structure and Function, is unsuitable for family and uses; Fingerprint Lock cost is high, is unsuitable for family and uses; Coded lock, easily reveals password when inputting password, and password is once reveal, and anyone can input password and unblank.
Utility model content
For the problems referred to above of existing theftproof lock, applicant, through Improvement, proposes the light-operated and mechanical integrated thievery prevention lock of a kind of own coding with more low cost, better theftproof performance and more broad applicability.
The technical solution of the utility model is as follows:
Light-operated and the mechanical integrated thievery prevention lock of a kind of own coding, comprises key and lock body; Described key adopts standard machinery Key structure, mechanical key is processed with the pierced pattern of one or more difformity and size, described pierced pattern is other is provided with one or more screening arrangement, described pierced pattern light-permeable, and can conductively-closed device blocking or hide to not light-permeable; Described lock body comprises mechanical lock and light-operated lock body, the standard machinery lock body structure that described mechanical lock adopts and mechanical key is supporting, described light-operated lock body is made up of power supply, light source, light path, password identification district, control chip, sample circuit, drive circuit, executing agency and light-operated latch; Described power supply is that light source, control chip and executing agency power; Described light source is made up of one or more luminaire, is installed on key and inserts the side of pierced pattern after the lockhole of lock body; Described password identification district and light path are installed on the opposite side that key inserts pierced pattern after lockhole; Described password identification district is provided with the light-sensitive element equal with pierced pattern quantity; The pierced pattern hole that described optical routing is equal with pierced pattern quantity and optical fiber form, and when key inserts lockhole to extreme position, each pierced pattern hole is corresponding with the position of pierced pattern; One end that described optical fiber receives light aims at pierced pattern hole respectively, and the one end emitted beam is alignment light photosensitive elements respectively; Described light-sensitive element is linked in sequence sample circuit and control chip, and described control chip is linked in sequence drive circuit and executing agency, and described executing agency connects light-operated latch.
Describedly comprise first password district and the second password area on the key; Described first password district is rectangle, has three hollow holes and two screening hole sheets, hides hole sheet and be embedded in the dummy slider groove in first password district, can move and be blocked by hollow hole, form 7 kinds of passwords in dummy slider groove; Described second password area is annular, has six hollow holes and a screening hole sheet, hides hole sheet and be embedded in the dummy slider groove of the second password area, can move and be blocked by hollow hole, form 6 kinds of passwords in dummy slider groove; Described first password district and the second password area may be combined with into 42 kinds of passwords altogether.
Described light source is made up of 9 light emitting diodes, and described password identification district is made up of 9 photodiodes, and when key inserts lockhole to extreme position, the light that 9 light emitting diodes send just in time is irradiated on 9 photodiodes through light path through after hollow hole.
Be provided with power switch bottom the lockhole of described mechanical lock, described power switch and key link; After key inserts lockhole, described power switch switch; After lockhole extracted by key, described power switch is closed.
Described executing agency is motor or electromagnet, carries out action for driving light-operated latch.
Described light-operated lock body is provided with encryption switch, a pin of encryption switch connection control chip, control chip detects the low and high level of this pin; When encrypting switch opens, control chip enters encryption set model; When encrypting switch and closing, control chip enters normal operating condition.
Advantageous Effects of the present utility model is:
The utility model has encryption switch, and user opens encryption switch, and lockset enters own coding encryption set model, and user can carry out password setting to lockset in this mode.One or more pierced patterns on the key, wherein several the carrying out of the diverse location of a pierced pattern or multiple pierced pattern optionally blocks or hides by user, namely forms one group of password.Key is inserted lockhole, and light source is opened, and light beam is irradiated on some light-sensitive elements in password identification district through pierced pattern, and blocked pierced pattern part not light-permeable, the light-sensitive element of its correspondence position does not receive optical signal.Control chip can gather the state of each light-sensitive element by sample circuit, the light-sensitive element state receiving optical signal is shown as 1 (or 0), the light-sensitive element state not receiving optical signal is shown as 0 (or 1), the one group of password collected is carried out filtering and memory by control chip, password setting completes, close encryption set model switch, complete own coding ciphering process.
Be provided with power switch in light-operated lock body, power supply can be standard household AC electrical or independent battery, and key can triggering voltage switch after inserting, and powers to light source, control chip and executing agency.The desired location of light source is corresponding with the position that key inserts pierced pattern after lockhole, the circuit board of opposite side fixed password cog region, password identification district there are some light-sensitive elements, corresponding with pierced pattern position, light can be irradiated on light-sensitive element through pierced pattern.When unblanking or lock, after recognition code is correct, control chip controls executing agency's action, drives light-operated latch to open or close, and realizes unblanking or locking process.
Unblank in process; user must adopt blocking or the identical key of covering part just can open lockset; otherwise; lockset can not be opened; and after one or many password bad, theftproof lock can be reported to the police or be locked light-operated lock body within a certain period of time, and any password all can not open light-operated lock body; realize anti-theft protection function, prevent the stolen rear user of key from adopting the mode of password test one by one to open lock body.
In sum, the utility model utilizes the mode blocking or cover pierced pattern to realize the own coding of light-operated key, and by light-dependent control lock and mechanical lock reasonable combination, compensate for the deficiency of single electronic lock and mechanical lock, anti-theft feature is strong, and operating process is simple, with low cost, be suitable for masses and widely use.
Accompanying drawing explanation
Fig. 1 is the circuit block diagram of the light-operated lock body of the utility model.
Fig. 2 is the structure chart of the utility model key.
Fig. 3 is the Pareto diagram of light-sensitive element in the utility model password identification district.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.Present embodiment, for explaining this explanation, does not limit this explanation.
Light-operated and the mechanical integrated thievery prevention lock of the utility model own coding, comprises key and lock body two parts.Be described respectively below.
Key as shown in Figure 2, adopts current existing mechanical key profile, on limit or groove surface have key groove, can be used for opening mechanical lock part, the basis of mechanical key is improved, comprise two password areas, left password area and right password area.Left password area is rectangle, has three hollow holes and two screening hole sheets, hides hole sheet and be embedded in dummy slider groove, blocked by hollow hole, may be combined with into 7 kinds of passwords by mobile in groove.Right password area is annular, comprises 6 hollow holes and a screening hole sheet, can form 6 kinds of passwords.Two password areas may be combined with into 42 kinds of passwords altogether.
Lock body comprises mechanical lock and light-operated lock body, and the mechanical lock structure that mechanical lock structure adopts and mechanical key is supporting, increase light-operated lock body part on this basis, light-operated lock body control block diagram as shown in Figure 1.Light-operated lock body is made up of power supply, light source, light path, password identification district, control chip (DSP), sample circuit, drive circuit, executing agency and light-operated latch etc.Power acquisition independent battery, arranges power switch bottom lockhole, when key inserts after lockhole, can turn on the power switch, key then powered-down switch after extracting; Insert lockhole position on earth at key, fix a light emitting diode above each hollow hole as light source, key lower part fixing circuit board, circuit board exists light path and password identification district.Optical routing pierced pattern hole and optical fiber composition, can make light path as required propagate.In the present embodiment, 9 pierced pattern hole corresponding 9 hollow holes respectively, one end of the reception light of 9 bundle optical fiber aims at pierced pattern hole respectively, the one end emitted beam is alignment light photosensitive elements respectively, and the light that 9 light emitting diodes can be made to send just in time is irradiated on 9 light-sensitive elements through light path (9 bundle optical fiber) through after hollow hole.The utility model, owing to being provided with light path, can make the position of light-sensitive element not limit.Password identification district is made up of 9 light-sensitive elements, and this light-sensitive element can be photodiode, phototriode or light resistor, adopts photodiode in the present embodiment.As shown in Figure 3.Photodiode connects sample circuit, the state of current photodiode by electric current can be gathered, thus judge whether current photodiode is subject to illumination and penetrates.The optical signal received is passed to control chip by sample circuit to carry out remembering or identifying, completes encryption or light-operated lock body is unblanked process.Executing agency is mainly used as to drive light-operated latch to carry out action, can be motor or electromagnet.
There is an encryption switch in theftproof lock, this encryption switch connects a pin of DSP, realizes encrypting the effect of switch by detecting low and high level, encryption switch opens, and DSP detects that this pin state is for high, then make DSP enter password setting state.User stirs screening hole sheet blocks hollow hole, as 1,3 holes are blocked in left password area, uppermost hole is blocked in right password area, namely realizes one group of password setting, key is inserted lockhole, DSP is under this password setting state, remember the state of current 9 photodiodes, form the password of a group 9, store in dsp, now close encryption switch, namely complete password setting.After having set, user arbitrarily can stir and hide hole sheet, makes it not in the position of password, now, must be block that hollow hole is identical just can unblank.
Unblank in process; user must adopt mechanical key identical; and block the identical key in hole site and just can open lockset, otherwise, can not lockset be opened; and after one or many password bad; theftproof lock can be reported to the police, and locks light-dependent control lock body in 1 hour, and any password all can not open light-operated lock body; realize anti-theft protection function, prevent the stolen rear user of key from adopting the mode of password test one by one to open lock body.
Above-described is only preferred embodiment of the present utility model, and the utility model is not limited to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive or associate under the prerequisite not departing from spirit of the present utility model and design, all should think and be included within protection domain of the present utility model.
Claims (6)
1. the light-operated and mechanical integrated thievery prevention lock of own coding, is characterized in that:
Comprise key and lock body;
Described key adopts standard machinery Key structure, mechanical key is processed with the pierced pattern of one or more difformity and size, described pierced pattern is other is provided with one or more screening arrangement, described pierced pattern light-permeable, and can conductively-closed device blocking or hide to not light-permeable;
Described lock body comprises mechanical lock and light-operated lock body, the standard machinery lock body structure that described mechanical lock adopts and mechanical key is supporting, described light-operated lock body is made up of power supply, light source, light path, password identification district, control chip, sample circuit, drive circuit, executing agency and light-operated latch; Described power supply is that light source, control chip and executing agency power; Described light source is made up of one or more luminaire, is installed on key and inserts the side of pierced pattern after the lockhole of lock body; Described password identification district and light path are installed on the opposite side that key inserts pierced pattern after lockhole; Described password identification district is provided with the light-sensitive element equal with pierced pattern quantity; The pierced pattern hole that described optical routing is equal with pierced pattern quantity and optical fiber form, and when key inserts lockhole to extreme position, each pierced pattern hole is corresponding with the position of pierced pattern; One end that described optical fiber receives light aims at pierced pattern hole respectively, and the one end emitted beam is alignment light photosensitive elements respectively; Described light-sensitive element is linked in sequence sample circuit and control chip, and described control chip is linked in sequence drive circuit and executing agency, and described executing agency connects light-operated latch.
2. the light-operated and mechanical integrated thievery prevention lock of own coding according to claim 1, is characterized in that: describedly comprise first password district and the second password area on the key; Described first password district is rectangle, has three hollow holes and two screening hole sheets, hides hole sheet and be embedded in the dummy slider groove in first password district, can move and be blocked by hollow hole, form 7 kinds of passwords in dummy slider groove; Described second password area is annular, has six hollow holes and a screening hole sheet, hides hole sheet and be embedded in the dummy slider groove of the second password area, can move and be blocked by hollow hole, form 6 kinds of passwords in dummy slider groove; Described first password district and the second password area may be combined with into 42 kinds of passwords altogether.
3. the light-operated and mechanical integrated thievery prevention lock of own coding according to claim 1, it is characterized in that: described light source is made up of 9 light emitting diodes, described password identification district is made up of 9 photodiodes, when key inserts lockhole to extreme position, the light that 9 light emitting diodes send just in time is irradiated on 9 photodiodes through light path through after hollow hole.
4. the light-operated and mechanical integrated thievery prevention lock of own coding according to claim 1, it is characterized in that: be provided with power switch bottom the lockhole of described mechanical lock, described power switch and key link; After key inserts lockhole, described power switch switch; After lockhole extracted by key, described power switch is closed.
5. the light-operated and mechanical integrated thievery prevention lock of own coding according to claim 1, is characterized in that: described executing agency is motor or electromagnet, carrying out action for driving light-operated latch.
6. the light-operated and mechanical integrated thievery prevention lock of own coding according to claim 1, it is characterized in that: described light-operated lock body is provided with encryption switch, a pin of encryption switch connection control chip, control chip detects the low and high level of this pin; When encrypting switch opens, control chip enters encryption set model; When encrypting switch and closing, control chip enters normal operating condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591619.XU CN204152325U (en) | 2014-10-13 | 2014-10-13 | Light-operated and the mechanical integrated thievery prevention lock of own coding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591619.XU CN204152325U (en) | 2014-10-13 | 2014-10-13 | Light-operated and the mechanical integrated thievery prevention lock of own coding |
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| Publication Number | Publication Date |
|---|---|
| CN204152325U true CN204152325U (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420591619.XU Expired - Fee Related CN204152325U (en) | 2014-10-13 | 2014-10-13 | Light-operated and the mechanical integrated thievery prevention lock of own coding |
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| CN (1) | CN204152325U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696871A (en) * | 2016-04-01 | 2016-06-22 | 陈蜀乔 | Two-dimensional information photovoltaic lock |
| CN106013992A (en) * | 2016-06-28 | 2016-10-12 | 王明中 | Light-control mechanical lockset technology |
| CN106761014A (en) * | 2015-11-20 | 2017-05-31 | 台山平安五金制品有限公司 | A kind of intelligent electromechanical double-control electronic lock |
| CN108915381A (en) * | 2018-07-02 | 2018-11-30 | 潘世辰 | A kind of electromagnetism coded lock |
-
2014
- 2014-10-13 CN CN201420591619.XU patent/CN204152325U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761014A (en) * | 2015-11-20 | 2017-05-31 | 台山平安五金制品有限公司 | A kind of intelligent electromechanical double-control electronic lock |
| CN106761014B (en) * | 2015-11-20 | 2019-10-08 | 台山平安五金制品有限公司 | A kind of intelligence electromechanical double-control electronic lock |
| CN105696871A (en) * | 2016-04-01 | 2016-06-22 | 陈蜀乔 | Two-dimensional information photovoltaic lock |
| CN106013992A (en) * | 2016-06-28 | 2016-10-12 | 王明中 | Light-control mechanical lockset technology |
| CN108915381A (en) * | 2018-07-02 | 2018-11-30 | 潘世辰 | A kind of electromagnetism coded lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150211 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |