CN203684831U - Electronic coded lock - Google Patents
Electronic coded lock Download PDFInfo
- Publication number
- CN203684831U CN203684831U CN201420029495.6U CN201420029495U CN203684831U CN 203684831 U CN203684831 U CN 203684831U CN 201420029495 U CN201420029495 U CN 201420029495U CN 203684831 U CN203684831 U CN 203684831U
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- China
- Prior art keywords
- panel
- moving block
- knob
- password lock
- electronic password
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000009977 dual effect Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to an electronic coded lock which comprises a panel and a control circuit arranged in the panel. A rotary knob is arranged on the panel, the rear end of the rotary knob penetrates through the panel and is connected with a rotating block which can rotate along with the rotary knob, the rear end of the rotating block is connected with a connecting sheet which can rotate along with the rotating block, lock bolts are arranged on the connecting sheet, a groove opening is formed in the lateral portion of the rotating block, an electromagnetic valve is connected to the output end of the control circuit and arranged on the outer side of the rotating block, a valve rod of the electromagnetic valve can extend into or out of the groove opening, a limiting piece is further arranged on the outer side of the rotating block, and the rotating block extends outwards to form a limiting rod which can be in contact with the limiting piece in an abutting-against mode. According to the electronic coded lock, due to electronic and rotary knob dual control, locking and unlocking are achieved, and the electronic coded lock is simple in structure and reliable in performance.
Description
Technical field
The utility model relates to a kind of lock, relates in particular to a kind of electronic password lock.
Background technology
Electronic password lock need to just can be unblanked by inputting correct password, combine with frame for movement by circuit, electronic password lock of the prior art, or to have pure be Electronic Control, reliability is low and fault rate is high like this, also there are in addition Electronic Control and machinery to control combination, comparatively complicated in order to ensure its reliability general structure.
Summary of the invention
In order to overcome the above-mentioned deficiency of prior art, the utility model provides a kind of simple in structure and safe and reliable electronic password lock.
The technical scheme in the invention for solving the technical problem is:
A kind of electronic password lock, comprise panel and be arranged on the control circuit in panel, the input of control circuit is connected with key panel, key panel is arranged on described panel, on described panel, be provided with knob, the rear end of described knob wears panel and connects a moving block that can rotate with knob, the rear end of moving block connects a brace that can rotate with moving block, dead bolt is set on brace, the sidepiece of described moving block is provided with notch, the output of control circuit is connected with electromagnetic valve, described electromagnetic valve is arranged on the outside of moving block, the valve rod of electromagnetic valve can stretch into or stretch out in described notch, the outside of described moving block is also provided with locating part, on moving block, be outward extended with the gag lever post of the described locating part of can conflicting.
As preferably, the sandwich of moving block has opening folder, is fixed with two fixed bars on panel inner surface, and described opening chuck is tightly on two described fixed bars, and the both sides contained side of opening folder is clamped in the both sides of contiguous block.
As preferably, diverge respectively the upper end of fixed bar the first fixed bar and the second fixed bar, and described opening clamps and is located between described the first fixed bar and the second fixed bar.
As preferably, the both sides of the contiguous block of the contained side clamping of opening folder are provided with plane, and the both sides of plane are respectively cambered surface.
As preferably, the rear end of knob is provided with rear bar, described rear bar and moving block spline joint, and the rear end of described moving block convexes with projection, described projection and brace spline joint.
As preferably, notch is oblique offering.
As preferably, panel rear is covered with bonnet, and described brace is arranged on outside bonnet, and described brace, bonnet and contiguous block are fixed in the rear bar of knob by a hold-down screw.
As preferably, electromagnetic valve comprises shell, is provided with the electromagnet that connects wire in shell, in the middle of electromagnet, is equipped with valve rod, between valve rod rear end and shell, is provided with spring.
As preferably, control circuit is provided with indicator lamp and loudspeaker.
When pinning, valve rod is because the elastic force of spring stretches in the notch of contiguous block, and due to the setting of gag lever post and locating part, knob cannot drive contiguous block left rotation and right rotation again, cannot unblank.Input after proper password by key panel, electromagnetic valve energising, electromagnet produces suction to valve rod, the elastic force that valve rod overcomes spring attracted in the shell of electromagnetic valve, and valve rod stretches out in notch, can pass through knob Rotary Connection block, contiguous block drives the dead bolt on brace to rotate, and realization is unblanked.In contiguous block rotation process, the both sides contained side of opening folder clamps contiguous block, and contiguous block rotates and has compact sense, does not have loosening sensation.At contiguous block external surface opening folder clip position place, be provided with plane or cambered surface, unblank different from the feel shutting, convenient differentiation.One side of opening folder is embedded and is limited between the first fixed bar and the second fixed bar.The rear end of knob is provided with rear bar, rear bar and moving block spline joint, and the rear end of moving block convexes with projection, and projection and brace spline joint all facilitate knob drive contiguous block and drive brace to rotate.Control circuit is also provided with indicator lamp and loudspeaker, can realize the functions such as indication of reporting to the police.Connecting knob, contiguous block, brace and bonnet can be fixed together by a hold-down screw.
The beneficial effects of the utility model are: the utility model, by the dual control of electronics and knob, is realized and unblanked and shut, and simple in structure, dependable performance.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is backsight structural representation of the present utility model.
Fig. 3 is blast structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, 2, 3, a kind of electronic password lock, comprise panel 1 and be arranged on the control circuit in panel, the input of control circuit is connected with key panel 2, key panel 2 is arranged on panel 1, is provided with knob 3 on panel 1, and the rear end of knob 3 wears panel and connects a moving block that can rotate with knob 10, the rear end of moving block 10 connects a brace that can rotate with moving block 4, and dead bolt 6 is set on brace 4.The rear end of knob 3 is provided with rear bar 7, rear bar 7 and moving block 10 spline joints, and the rear end of moving block 10 convexes with projection 15, described projection 15 and brace 4 spline joints.The sidepiece of moving block 10 is provided with notch 17, and notch 17 is oblique offering.The output of control circuit is connected with electromagnetic valve 14, described electromagnetic valve is arranged on the outside of moving block, the valve rod 13 of electromagnetic valve 14 can stretch into or stretch out in notch 17, and the outside of moving block 10 is also provided with locating part 8, is outward extended with the gag lever post 11 of the described locating part of can conflicting on moving block.The sandwich of moving block has opening folder 12, is fixed with two fixed bars 9 on panel inner surface, and opening folder 12 is locked on two described fixed bars 9, and the both sides contained side of opening folder is clamped in the both sides of contiguous block 10.Diverge respectively the upper end of fixed bar 9 the first fixed bar and the second fixed bar, and opening folder 12 is embedded between described the first fixed bar and the second fixed bar.The both sides of the contiguous block 10 of the contained side clamping of opening folder are provided with plane, and the both sides of plane are respectively cambered surface.Panel rear is covered with bonnet 16, and described brace 4 is arranged on outside bonnet, and described brace 4, bonnet 16 and contiguous block 10 are fixed in the rear bar 7 of knob by a hold-down screw 5.Electromagnetic valve 14 comprises shell, is provided with the electromagnet that connects wire in shell, in the middle of electromagnet, is equipped with valve rod 13, between valve rod rear end and shell, is provided with spring.Control circuit is provided with indicator lamp and loudspeaker.
When pinning, valve rod 13 is because the elastic force of spring stretches in the notch 17 of contiguous block, and due to gag lever post 8 and the setting of locating part 11, knob 3 cannot drive contiguous block 10 left rotation and right rotation, cannot unblank again.Input after proper password by key panel, electromagnetic valve 14 is switched on, electromagnet produces suction to valve rod 13, the elastic force that valve rod overcomes spring attracted in the shell of electromagnetic valve, valve rod stretches out in notch 17, can pass through knob 3 Rotary Connection blocks 10, contiguous block drives the dead bolt on brace 4 to rotate, and realization is unblanked.In contiguous block rotation process, the both sides contained side of opening folder 12 clamps contiguous block, and contiguous block rotates and has compact sense, does not have loosening sensation.Press from both sides 12 clip position places at contiguous block external surface opening, be provided with plane or cambered surface, can unblank different from the feel shutting, convenient differentiation.One side of opening folder is embedded and is limited between the first fixed bar and the second fixed bar.The rear end of knob is provided with rear bar 7, rear bar 7 and moving block 10 spline joints, and the rear end of moving block convexes with projection 15, and projection 15 and brace spline joint all facilitate knob drive contiguous block and drive brace to rotate.Control circuit is also provided with indicator lamp and loudspeaker, can realize the functions such as indication of reporting to the police.Connecting knob, contiguous block, brace and bonnet can be fixed together by a hold-down screw 5.
When use, the password that input has arranged on keyboard, often presses the equal acousto-optic prompting of a key, represents that input is effective, inputs the complete OK of pressing key.If password is correct, indicator lamp will light, and have long (ticking ~) prompting, now can clockwise rotate knob and unblank.If at not turning knob of open period, coded lock will automatically reset and lock.If password bad, has double-tone (ticking) prompting, represent input error, please re-enter proper password.Rotating counterclockwise knob can lock to LOCK position.If the password of continuous four inputs is all wrong, coded lock will be reported to the police.Warning will continue 60 seconds, input during this period proper password and press OK key, can remove warning.This function can prevent other people decryption.
The utility model, by the dual control of electronics and knob, is realized and is unblanked and shut, and simple in structure, dependable performance.
Claims (9)
1. an electronic password lock, comprise panel and be arranged on the control circuit in panel, the input of control circuit is connected with key panel, key panel is arranged on described panel, on described panel, be provided with knob, it is characterized in that: the rear end of described knob wears panel and connects a moving block that can rotate with knob, the rear end of moving block connects a brace that can rotate with moving block, dead bolt is set on brace, the sidepiece of described moving block is provided with notch, the output of control circuit is connected with electromagnetic valve, described electromagnetic valve is arranged on the outside of moving block, the valve rod of electromagnetic valve can stretch into or stretch out in described notch, the outside of described moving block is also provided with locating part, on moving block, be outward extended with the gag lever post of the described locating part of can conflicting.
2. a kind of electronic password lock according to claim 1, it is characterized in that: the sandwich of described moving block has opening folder, on panel inner surface, be fixed with two fixed bars, described opening chuck is tightly on two described fixed bars, and the both sides contained side of opening folder is clamped in the both sides of contiguous block.
3. a kind of electronic password lock according to claim 2, is characterized in that: diverge respectively the upper end of described fixed bar the first fixed bar and the second fixed bar, and described opening clamps and is located between described the first fixed bar and the second fixed bar.
4. a kind of electronic password lock according to claim 2, is characterized in that: the both sides of the contiguous block of the contained side clamping of described opening folder are provided with plane, and the both sides of plane are respectively cambered surface.
5. according to a kind of electronic password lock described in claim 1 or 2 or 3 or 4, it is characterized in that: the rear end of described knob is provided with rear bar, described rear bar and moving block spline joint, the rear end of described moving block convexes with projection, described projection and brace spline joint.
6. a kind of electronic password lock according to claim 5, is characterized in that: described notch is oblique offering.
7. a kind of electronic password lock according to claim 6, it is characterized in that: described panel rear is covered with bonnet, described brace is arranged on outside bonnet, and described brace, bonnet and contiguous block are fixed in the rear bar of knob by a hold-down screw.
8. a kind of electronic password lock according to claim 7, is characterized in that: described electromagnetic valve comprises shell, is provided with the electromagnet that connects wire in shell, in the middle of electromagnet, is equipped with valve rod, between valve rod rear end and shell, is provided with spring.
9. a kind of electronic password lock according to claim 8, is characterized in that: described control circuit is provided with indicator lamp and loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029495.6U CN203684831U (en) | 2014-01-17 | 2014-01-17 | Electronic coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420029495.6U CN203684831U (en) | 2014-01-17 | 2014-01-17 | Electronic coded lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203684831U true CN203684831U (en) | 2014-07-02 |
Family
ID=51006752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420029495.6U Expired - Lifetime CN203684831U (en) | 2014-01-17 | 2014-01-17 | Electronic coded lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203684831U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775694A (en) * | 2015-05-08 | 2015-07-15 | 林雪南 | Lock controller |
| CN105672782A (en) * | 2016-03-24 | 2016-06-15 | 刘韦明 | Fingerprint password drawer lock |
| CN110242115A (en) * | 2019-05-22 | 2019-09-17 | 宁波望通锁业有限公司 | A kind of electronic lock |
| CN110318593A (en) * | 2019-05-22 | 2019-10-11 | 宁波望通锁业有限公司 | A kind of lock |
-
2014
- 2014-01-17 CN CN201420029495.6U patent/CN203684831U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775694A (en) * | 2015-05-08 | 2015-07-15 | 林雪南 | Lock controller |
| CN105672782A (en) * | 2016-03-24 | 2016-06-15 | 刘韦明 | Fingerprint password drawer lock |
| CN110242115A (en) * | 2019-05-22 | 2019-09-17 | 宁波望通锁业有限公司 | A kind of electronic lock |
| CN110318593A (en) * | 2019-05-22 | 2019-10-11 | 宁波望通锁业有限公司 | A kind of lock |
| CN110318593B (en) * | 2019-05-22 | 2021-01-12 | 宁波望通锁业有限公司 | Lock with a locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |