CN105239853A - Non-contact laser lock based on light conducting optical fiber - Google Patents
Non-contact laser lock based on light conducting optical fiber Download PDFInfo
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- CN105239853A CN105239853A CN201510815786.7A CN201510815786A CN105239853A CN 105239853 A CN105239853 A CN 105239853A CN 201510815786 A CN201510815786 A CN 201510815786A CN 105239853 A CN105239853 A CN 105239853A
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- lock
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Abstract
The invention relates to an electronic lock, in particular to a non-contact laser lock based on a light conducting optical fiber. The lock comprises an unlocking panel, a circuit board, the light conducting optical fiber, a main control module, an electronic lock, a display screen, an input key and a power supply, wherein through holes penetrating forwards and backwards are formed in the unlocking panel; a layer of toughened glass is laid at the front part of the unlocking panel; multiple photosensitive resistors are arranged on the circuit board; one end of the light conducting optical fiber is aligned to the through hole in the back part of the unlocking panel, and the other end is aligned to the photosensitive resistors; each through hole is corresponding to single photosensitive resistor; the circuit board, the input key and the display screen are all connected with the main control module; the main control module controls the opening and the closing of the electronic lock; and the power supply respectively supplies power to the circuit board, the main control module and the electronic lock. The lock is simple in structure; the unlocking panel can prevent the electric shock damage, so that the lock is safer and more reliable; and in addition, as the application of the light conducting optical fiber allows the main control module and other modules to be mounted in safer positions in a door, even if a thief forcedly disassembles the lock by violence, the modules of the control part cannot be influenced.
Description
Technical field
The present invention relates to a kind of electronic lock, be specifically related to a kind of non-contact laser based on light-conductive optic fibre and lock.
Background technology
Electronic password lock is that one comes control circuit or chip operation by Password Input, thus control the closed of mechanical switch, complete unblank, the electronic product of locking task, its kind is a lot, there is easy circuit product, also have based on the higher product of the cost performance of chip.The wider electronic password lock of present application take chip as core, realize by programming, electronic lock is in safety technological guard field, the electronic password lock with anti-theft alarm function replaces traditional mechanical code lock, overcome that mechanical code lock number of password is few, the shortcoming of poor safety performance, make coded lock all greatly improve a step technically or in performance.
Electronic lock of the prior art is generally integral structure, as application number be 201210544965.8 Chinese invention patent " a kind of electromechanical integration electronics lock " and application number be the Chinese invention patent " a kind of Integral electric lock " of 201020697658.X, above two kinds of electronic locks not only complex structure and also integrated degree higher, although save volume, but components and parts are more, easily damage, and owing to being integral structure, robber removes by force, and safety becomes no longer reliable.
Summary of the invention
The invention provides a kind of non-contact laser based on light-conductive optic fibre to lock, solve electronic lock in prior art comparatively complicated, the problem that reliability and safety are not high, concrete technical scheme is as follows:
A kind of non-contact laser based on light-conductive optic fibre is locked, comprise: generating laser, separate lock panel, circuit board, light-conductive optic fibre, main control module, electronic lock, display screen, input key and power supply, described generating laser is carried with by user, through hole before and after described solution lock panel is equipped with and runs through, described number of openings is nine and the distribution in nine grids type in solution lock panel, described solution lock panel front portion is equipped with one deck tempered glass, described unblock panel top is provided with turnover cover plate, described circuit board is provided with some light resistor, described light-conductive optic fibre one end faces the through hole separating lock panel back, the other end faces light resistor, the corresponding single light resistor of single through hole, described circuit board, input key is all connected main control module with display screen, described master control module controls electronic lock is opened, close, described power supply is respectively circuit board, main control module and electronic lock are powered.
Preferably, described electronic lock is locking state when power-off.
Preferably, be provided with steering wheel in described electronic lock, described servos control locking bolt is flexible realizes electronic lock switch, and described steering wheel is connected with described main control module.
Preferably, the described solution lock panel place of keeping to the side is provided with warning light, and described main control module connects and controls described warning light.
Preferably, shown solution lock panel adopts insulation materials to make.
Beneficial effect:
The invention provides a kind of non-contact laser based on light-conductive optic fibre to lock, structure is simple, relative to traditional electronic lock, if heavy current is destroyed on panel in addition, circuit can be caused to be destroyed, be easy to occur locking situation about being opened, and solution lock panel of the present invention can prevent from electric shock from destroying, more safe and reliable; Only have unlocked state to be arranged on outdoors in addition in the present invention, the utilization of light-conductive optic fibre allows main control module and other modules can be arranged on position safer in door, and light-conductive optic fibre is non-conductive, even if robber's violence is tolled breakdown, also can not affect the module of control section.
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 in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is for separating lock panel and circuit board connection diagram;
Fig. 2 is the present embodiment module diagram.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, be clearly and completely described below to the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
A kind of non-contact laser based on light-conductive optic fibre is locked as shown in Figure 2, comprise: generating laser, separate lock panel 1, circuit board 2, light-conductive optic fibre 3, main control module, electronic lock, display screen, input key and power supply, in the present embodiment, if Fig. 1 is for showing, through hole 4 before and after described solution lock panel 1 is equipped with and runs through, described through hole 4 quantity is nine and the distribution in nine grids type in solution lock panel 1, described solution lock panel 1 front portion is equipped with one deck tempered glass, described solution lock panel 1 top is provided with turnover cover plate 6, described circuit board 2 is provided with some light resistor 7, described light-conductive optic fibre 3 one end faces the through hole 4 separating lock panel 1 back, the other end faces light resistor 7, the corresponding single light resistor 7 of single through hole 4, for ease of understanding in Fig. 1, only draw a light-conductive optic fibre, described circuit board 2, input key is all connected main control module with display screen, described master control module controls electronic lock is opened, close, described power supply is respectively circuit board 2, main control module and electronic lock are powered, described electronic lock is locking state when power-off, steering wheel is provided with in described electronic lock, described servos control locking bolt is flexible realizes electronic lock switch, described steering wheel is connected with described main control module, described solution lock panel 1 place of keeping to the side is provided with warning light 5, described main control module connects and controls described warning light 5, shown lock panel 1 of separating adopts insulation materials to make.
It should be noted that, 9 through holes 4 separating lock panel 1 are corresponding in turn to Arabic numerals 1 ~ 9, when user irradiates certain through hole 4 with the generating laser being similar to laser toy, the light grow that through hole 4 enters thoroughly, light-conductive optic fibre 3 is by light resistor 7 extremely corresponding for light conduction, light resistor 7 resistance becomes large, the electric current that light resistor 7 exports on the circuit board 2 changes, in actual installation, around circuit board 2, there is lighttight shell, prevent the interference of ambient light, main control module accept the signal of telecommunication judge finger by which is, for the password of four, when point press successively four digital time, whether master control module judges numerical order is consistent with the password arranged, if consistent, then master control module controls electronic lock is opened, the indicator lamp 5 separated in lock panel 1 does not work, if inconsistent, electronic lock is failure to actuate, indicator lamp 5 in Single-chip Controlling solution lock panel 1 lights, the input error of enlightenment user cipher, whether described solution lock panel 1 is arranged on outdoors, and described input key and display screen are all disposed in the interior, and user can reset password by input key, and the password inputted during replacement can show on a display screen, facilitate user to check correct, generating laser also can substitute with the flashlight that some light beams are thinner.
The invention provides a kind of non-contact laser based on light-conductive optic fibre to lock, structure is simple, relative to traditional electronic lock, if heavy current is destroyed on panel in addition, circuit can be caused to be destroyed, be easy to occur locking situation about being opened, and solution lock panel of the present invention can prevent from electric shock from destroying, more safe and reliable; Only have unlocked state to be arranged on outdoors in addition in the present invention, the utilization of light-conductive optic fibre allows main control module and other modules can be arranged on position safer in door, and light-conductive optic fibre is non-conductive, even if robber's violence is tolled breakdown, also can not affect the module of control section.
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 carries out equivalent replacement 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 (5)
1. the non-contact laser based on light-conductive optic fibre is locked, it is characterized in that, comprise: generating laser, separate lock panel, circuit board, light-conductive optic fibre, main control module, electronic lock, display screen, input key and power supply, described generating laser is carried with by user, described solution lock panel is arranged on outdoors, through hole before and after described solution lock panel is equipped with and runs through, described number of openings is nine and the distribution in nine grids type in solution lock panel, described solution lock panel front portion is equipped with one deck tempered glass, described unblock panel top is provided with turnover cover plate, described circuit board is provided with some light resistor, described light-conductive optic fibre one end faces the through hole separating lock panel back, the other end faces light resistor, the corresponding single light resistor of single through hole, described circuit board, input key is all connected main control module with display screen, described master control module controls electronic lock is opened, close, described power supply is respectively circuit board, main control module and electronic lock are powered.
2. lock based on the non-contact laser of light-conductive optic fibre as claimed in claim 1, it is characterized in that, described electronic lock is locking state when power-off.
3. lock based on the non-contact laser of light-conductive optic fibre as claimed in claim 2, it is characterized in that, be provided with steering wheel in described electronic lock, described servos control locking bolt is flexible realizes electronic lock switch, and described steering wheel is connected with described main control module.
4. lock based on the non-contact laser of light-conductive optic fibre as claimed in claim 1 or 2, it is characterized in that, the described solution lock panel place of keeping to the side is provided with warning light, and described main control module connects and controls described warning light.
5. lock based on the non-contact laser of light-conductive optic fibre as claimed in claim 1 or 2, it is characterized in that, shown solution lock panel adopts insulation materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510815786.7A CN105239853A (en) | 2015-11-20 | 2015-11-20 | Non-contact laser lock based on light conducting optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510815786.7A CN105239853A (en) | 2015-11-20 | 2015-11-20 | Non-contact laser lock based on light conducting optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105239853A true CN105239853A (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510815786.7A Pending CN105239853A (en) | 2015-11-20 | 2015-11-20 | Non-contact laser lock based on light conducting optical fiber |
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| Country | Link |
|---|---|
| CN (1) | CN105239853A (en) |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |
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| RJ01 | Rejection of invention patent application after publication |