CN103670043B - Electronic password lock - Google Patents
Electronic password lock Download PDFInfo
- Publication number
- CN103670043B CN103670043B CN201210321028.6A CN201210321028A CN103670043B CN 103670043 B CN103670043 B CN 103670043B CN 201210321028 A CN201210321028 A CN 201210321028A CN 103670043 B CN103670043 B CN 103670043B
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- Prior art keywords
- electronic password
- lock
- password lock
- dead bolt
- motor
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- 238000010276 construction Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The invention provides a kind of electronic password lock, comprise lock body and the lock nut with lock body phase snap close.Described lock body comprises lower house, is installed on the control mainboard of lower house inside, with control the motor that mainboard is connected, the dead bolt be installed on motor, connection control mainboard and motor battery and be installed on the keyboard be connected outside lower house and with described control mainboard.Described lock nut comprises upper shell.Described upper shell is provided with and described dead bolt phase snap close or the lockhole that is separated.Electronic cipher lock construction of the present invention is simple, easily manufactured.
Description
Technical field
The present invention relates to a kind of electronic password lock, particularly relate to and a kind ofly adopt password and carry out the electronic password lock of unblanking without the need to key.
Background technology
In modern society, safe antitheft has become the hot issue of social concerns." lock ", as the defender of door, case, cabinet etc., people are more and more higher to its requirement.Common lockset generally includes a lock body and coordinates with the key opened by lock body with described lock body.This kind of lockset is simple frame for movement, and this kind of lockset can be opened through shirtsleeve operation by unauthorized person.Visible this kind of lockset safety factor is lower, and key carries inconvenience, brings great worry.Certainly, also have part people to bring into use electronic password lock, use electronic password lock is on the one hand without carrying keys, and another aspect unauthorized person is not easily opened, safety factor is higher.But the electronic password lock internal construction on existing market is comparatively complicated, and production efficiency is lower, thus cost of production is caused to remain high.
Therefore, be necessary to provide a kind of electronic password lock of improvement to solve the problem.
Summary of the invention
The object of the present invention is to provide a kind of structure simple and use safety electronic password lock easily.
For achieving the above object, the invention provides a kind of electronic password lock, it is characterized in that: described electronic password lock comprises lock body and the lock nut with lock body phase snap close, described lock body comprises lower house, is installed on the control mainboard of lower house inside, with control the motor that mainboard is connected, the dead bolt be installed on motor, connection control mainboard and motor battery and be installed on the keyboard be connected outside lower house and with described control mainboard, described lock nut comprises upper shell, and described upper shell is provided with and described dead bolt phase snap close or the lockhole that is separated.
The invention has the beneficial effects as follows: electronic password lock of the present invention controls mainboard detection input through keyboard password by adopting, then driven by motor dead bolt is controlled with lock nut phase snap close or depart from the unlatching realizing electronic password lock and close, make user without carrying keys on the one hand thus, another aspect unauthorized person is not easily opened, safety factor is higher, and electronic password lock overall structure of the present invention is simple, convenient manufacture.
Accompanying drawing explanation
Fig. 1 is the stereogram of electronic password lock of the present invention;
Fig. 2 is the composition frame chart of electronic password lock in Fig. 1;
Fig. 3 is the decomposed figure of electronic password lock in Fig. 1;
Fig. 4 is the view of another angle of electronic password lock in Fig. 3;
Fig. 5 is the stereogram of the electronic lock driving mechanism of electronic password lock in Fig. 1;
Fig. 6 is the decomposed figure of electronic lock driving mechanism in Fig. 5;
Fig. 7 is the exploded view of electronic lock driving mechanism in Fig. 5;
Fig. 8 is the stereogram of the upper shell of lock nut in Fig. 7;
Fig. 9 is the view of another angle of the upper shell of lock nut in Fig. 8.
Detailed description of the invention
Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
Please refer to Fig. 1 to the better embodiment that Figure 9 shows that electronic password lock 100 of the present invention.Described electronic password lock 100 comprises lock body 1 and the lock nut 2 with lock body 1 phase snap close.Described lock body 1 comprises lower house 11, is installed on the control mainboard of lower house 11 inside, with control motor 12 that mainboard is connected, be installed on motor 12 and stretch out towards described lock nut 2 direction the dead bolt 14 of lower house 11, connection control mainboard and motor 12 battery and be installed on the keyboard 15 be connected outside lower house 11 and with described control mainboard.Described lock nut 2 comprises upper shell 21 and hides the upper cover 22 of upper shell 21.Described motor 12, dead bolt 14 and lock nut 2 form the electronic lock driving mechanism of electronic password lock of the present invention jointly in the present invention.
Incorporated by reference to shown in Fig. 1 to Fig. 5, the lower cover 112 that described lower house 11 comprises box body 111 and hides above box body 111.Described electronic password lock 100 also comprises the fastening shaft sleeve 13 connecting described motor 12 and dead bolt 14.Described fastening shaft sleeve 13 end surface is provided with equally distributed some spherical salient points 131.Described spherical salient point 131 is four in the present invention.Described spherical salient point 131 matches with the inner surface of described lower cover 112 with the skew in order to reduce in lock body 1 rotation process.Described fastening shaft sleeve 13 is also one of element of the electronic lock driving mechanism of electronic password lock of the present invention.Described control mainboard is provided with the microcontroller and the real-time timepiece chip RTC that carry out dynamic password calculating.Described keyboard 15 is provided with 0 to 9 10 numeric keys and three function keys.Described three function keys are respectively: blocking wedge Lock, cancel key ESC and enter key Enter.Described electronic password lock also comprises connection control mainboard and is outwards exposed to the indicator lamp 151 on described keyboard 15, and the externally fed interface be connected with described battery.At some in particular cases, such as battery self discharge rate out of the ordinary is higher, or this battery works the several years, causes battery electric power to be not enough to provide motor 12 to work, now namely supplies electrical power to described control mainboard and motor 12 by described externally fed interface.
Incorporated by reference to shown in Fig. 5 to Fig. 7, the T-shaped design of described dead bolt 14 also upwards stretches out described lower house 11.Described dead bolt 14 is provided with and is fixed in described fastening shaft sleeve 13 to connect the locking bar 141 of motor 12 and to be positioned at locking bar 141 top and tapered end 142 vertically disposed with locking bar 141.
Incorporated by reference to shown in Fig. 5 to Fig. 9, described upper shell 21 is provided with the jam plate 211 be horizontally disposed with to lock with described dead bolt 14 phase.Described jam plate 211 is provided with and described dead bolt 14 phase snap close or the lockhole 212 that is separated.Described lockhole 212 comprises the exit holes 213 that runs through the strip that described jam plate 211 passes for described tapered end 142 up and down and is connected with described exit holes 213 and to stretch into for described tapered end 142 and to rotate wherein to the lock hole 214 with described jam plate about 211 clasp.The roughly rounded shape design of described lock hole 214, and the diameter of described lock hole 214 is equal with the length of described exit holes 213.Described jam plate 211 is provided with a pair limited block 215 protruded in opposite directions along described lock hole 214 diametric(al) in described lock hole 214, in order to limit described tapered end 142 anglec of rotation.
The inner surface of described limited block 215 in fan shape, one side surface and described exit holes 213 is in the same plane, continue to rotate in order to rotate extremely limit tapered end 142 parallel with exit holes 213 at tapered end 142, thus tapered end 142 is departed from smoothly in described exit holes 213, and then unblank.The opposite side surface of described limited block 214 is perpendicular with the inner surface of described exit holes 213, in order to stretch at tapered end 142 in described lock hole 214 and to carry out the anglec of rotation that locking rotates limit tapered end 142, in the present invention, this anglec of rotation is 90 degree, namely during locking, described tapered end 142 is perpendicular with exit holes 213, thus realizes good locking snap close effect; In like manner, unblank also only to need 90-degree rotation can rotate to when rotating parallel with exit holes 213; Namely in the present invention, open locking only needs dead bolt 14 to rotate 1/4th circles, and motor 12 only drives dead bolt 14 rotation to make load very light, not only structure is simple so to make electronic password lock 100 of the present invention, and it effectively can reduce power consumption, and then effectively extends the stand-by time of battery.Described tapered end 142 top is formed with the guiding face 1421 being obliquely installed to guide described tapered end 142 and penetrating described exit holes.
When electronic password lock 100 of the present invention is in the lock state, user input on described keyboard 15 dynamic password and pressing input "enter" key" after, by the autonomous high security AES that it has been arranged, control mainboard judges that input is legal after, described dead bolt 14 is rotated the lockset position of coupler paralleled with described exit holes 213 to tapered end 142 by drive motors 12, then motor 12 is allowed to quit work, now user can depart from lock nut 2 self-locking body 1, namely opens electronic password lock 100.And when under electronic password lock 100 of the present invention is in unlocking condition and when needing locking, lock nut 2 can be covered on lock body 1, after pressing the blocking wedge Lock on keyboard 15 simultaneously, controlling mainboard drive motors 12 drives tapered end 142 to be inverted to the position intersected vertically with described exit holes 213, then allow motor 12 quit work, can block action be completed.
By obtaining above, electronic password lock 100 of the present invention inputs password by adopting control mainboard to detect keyboard 15, then control motor 12 drive dead bolt 14 with lock nut 2 phase snap close or depart from the unlatching realizing electronic password lock 100 with closed, make user without carrying keys on the one hand thus, another aspect unauthorized person is not easily opened, safety factor is higher, and electronic password lock 100 overall structure of the present invention is simple, convenience manufactures and power consumption is lower.
Be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (9)
1. an electronic password lock, it is characterized in that: described electronic password lock comprises lock body and the lock nut with lock body phase snap close, described lock body comprises lower house, is installed on the control mainboard of lower house inside, with control the motor that mainboard is connected, the dead bolt be installed on motor, connection control mainboard and motor battery and be installed on the keyboard be connected outside lower house and with described control mainboard, described lock nut comprises upper shell, and described upper shell is provided with and described dead bolt phase snap close or the lockhole that is separated; Described control mainboard is provided with the microcontroller and the real-time timepiece chip that carry out dynamic password calculating.
2. electronic password lock according to claim 1, is characterized in that: described electronic password lock also comprises the externally fed interface be connected with described battery.
3. electronic password lock according to claim 1, is characterized in that: described keyboard is provided with 10 numeric keys and three function keys.
4. electronic password lock according to claim 3, is characterized in that: described electronic password lock also comprises connection control mainboard and outwards exposes indicator lamp on said keyboard.
5. electronic password lock according to claim 1, is characterized in that: the T-shaped design of described dead bolt also stretches out described lower house towards described lock nut direction, and described dead bolt is provided with the locking bar of connection motor and is positioned at locking bar top and tapered end vertically disposed with locking bar.
6. electronic password lock according to claim 5, it is characterized in that: described upper shell is provided with the jam plate locked mutually with described dead bolt, described lockhole to be arranged on jam plate and to comprise the exit holes that runs through the strip that described jam plate passes for described tapered end up and down and be connected with described exit holes and to rotate wherein to the lock hole with described jam plate phase clasp for described tapered end.
7. electronic password lock according to claim 6, is characterized in that: described jam plate is provided with and protrudes in described lock hole to limit the limited block of the described tapered end anglec of rotation.
8. electronic password lock according to claim 1, is characterized in that: described electronic password lock also comprises the fastening shaft sleeve connecting described motor and dead bolt.
9. electronic password lock according to claim 8, is characterized in that: described fastening shaft sleeve end surface is provided with equally distributed some spherical salient points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210321028.6A CN103670043B (en) | 2012-09-03 | 2012-09-03 | Electronic password lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210321028.6A CN103670043B (en) | 2012-09-03 | 2012-09-03 | Electronic password lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103670043A CN103670043A (en) | 2014-03-26 |
| CN103670043B true CN103670043B (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210321028.6A Expired - Fee Related CN103670043B (en) | 2012-09-03 | 2012-09-03 | Electronic password lock |
Country Status (1)
| Country | Link |
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| CN (1) | CN103670043B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018903A (en) * | 2016-06-12 | 2016-10-12 | 南宁思飞电子科技有限公司 | Intelligent ammeter case |
| CN106093498A (en) * | 2016-06-12 | 2016-11-09 | 南宁思飞电子科技有限公司 | Electric meter box capable of realizing electricity theft prevention |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202767664U (en) * | 2012-09-03 | 2013-03-06 | 贾松仁 | Electronic coded lock |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1942644B (en) * | 2004-04-26 | 2010-05-05 | 文奎砚 | Door-lock apparatus that can be installed at and removed from a door without disassembly |
| CN1786401A (en) * | 2004-12-06 | 2006-06-14 | 鋐碁工业有限公司 | Electric controlling lock |
| CN102644421A (en) * | 2012-05-03 | 2012-08-22 | 张耀武 | Electronic remotely controlled latch lock |
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2012
- 2012-09-03 CN CN201210321028.6A patent/CN103670043B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202767664U (en) * | 2012-09-03 | 2013-03-06 | 贾松仁 | Electronic coded lock |
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| Publication number | Publication date |
|---|---|
| CN103670043A (en) | 2014-03-26 |
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Owner name: SHANGHAI DAJU IOT TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: JIA SONGREN Effective date: 20150428 |
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Effective date of registration: 20150428 Address after: 200333 Shanghai, Nu River, North Road, Lane 449, No., first floor, C5 Applicant after: Shanghai Dali Internet of Things Technology Development Co.,Ltd. Address before: 200020, No. 100, Ruijin, Luwan District, Shanghai Applicant before: Jia Songren |
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