CN205487957U - Spontaneous electric sensor of contact and monitoring device that generates electricity certainly - Google Patents
Spontaneous electric sensor of contact and monitoring device that generates electricity certainly Download PDFInfo
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- CN205487957U CN205487957U CN201521037182.6U CN201521037182U CN205487957U CN 205487957 U CN205487957 U CN 205487957U CN 201521037182 U CN201521037182 U CN 201521037182U CN 205487957 U CN205487957 U CN 205487957U
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Abstract
The utility model discloses a spontaneous electric sensor of contact and monitoring device that generates electricity certainly, wherein the spontaneous electric sensor of contact includes trigger module, power module and signal processing module, trigger module is scalable reset structure, and power module is connected to its one end, and power module's output and signal processing module are connected, during the trigger module compressed, drive the power module electricity generation, produced electric energy is supplied power for signal processing module. Monitoring device includes spontaneous electric sensor, kicking block and watch -dog from the electricity generation, spontaneous electric sensor through wired or wireless mode with the watch -dog is connected, spontaneous electric sensor and kicking block set up respectively in the different positions of door / window, and both cooperate, when door or window were promoted, kicking block butt trigger module drove the trigger module motion. The utility model discloses a sensor need not external power supply, environmental protection and energy saving, and be arranged in door / window monitoring device with this spontaneous electric sensor, need not the periodic replacement battery, made things convenient for the user.
Description
Technical field
This utility model relates to sensor field, particularly relates to a kind of contact self power generation sensor and self power generation supervising device.
Background technology
Existing sensor mostly uses external power supply or battery to provide electric energy for it, especially for use in the door magnetic window Magnetic Sensor in the safety monitoring of door and window, its principle is when the distance of Magnet Yu tongue tube is maintained in predeterminable range (door and window closedown), tongue tube is off, distance once Magnet Yu tongue tube exceedes predeterminable range (door and window is opened), tongue tube will close, and causes short circuit, launches alarm signal to main frame.And mostly use external power supply or internal battery to provide power supply for door magnetic window Magnetic Sensor, this will certainly increase opposite house magnetic window magnetic installing space and the requirement of wiring, if and use internal battery power, also need to regular dismounting door magnetic window magnetic and change battery, bring great inconvenience for user, be also unfavorable for environmental protection simultaneously.
Utility model content
The technical problems to be solved in the utility model is to need external power supply for security monitoring device, sensor etc. in prior art, changes the defect that battery is cumbersome, it is provided that a kind of contact self power generation sensor and self power generation supervising device.
This utility model solves its technical problem and be the technical scheme is that
There is provided a kind of contact self power generation sensor, including trigger module, electricity generation module and signal processing module；
Trigger module is scalable resetting structure, and its one end connects electricity generation module, and the outfan of electricity generation module is connected with signal processing module；
When trigger module is compressed, driving electricity generation module generating, produced electric energy is that signal processing module is powered.
In contact self power generation sensor described in the utility model, described scalable resetting structure is elastic construction, and including motion bar and the spring being set on this motion bar, one end of this described motion bar connects described electricity generation module.
In contact self power generation sensor described in the utility model, described electricity generation module includes Magnet that the magnetic circuit being wound with coil is flexibly connected with magnetic circuit and is arranged on the metal clips on this Magnet, and this metal clips is connected with one end of motion bar；
When the other end of motion bar is pressed, spring is compressed, motion bar inward pressing metal clips, and metal clips band moving magnet generation instant movement changes the magnetic flux in coil on magnetic circuit, produces electric energy.
In contact self power generation sensor described in the utility model, described in be wound with the magnetic circuit of coil be E-type magnetic road, described Magnet is c-type Magnet, and this c-type Magnet is staggered with E-type magnetic road to be engaged.
In contact self power generation sensor described in the utility model, described in be wound with the magnetic circuit of coil be the shape of a hoof or in "] " type, described Magnet is strip.
In contact self power generation sensor described in the utility model, described in be wound with the magnetic circuit of coil be E-type magnetic road, described Magnet is L-shape.
In contact self power generation sensor described in the utility model, described Magnet is rotatably connected on described magnetic circuit by tumbler.
This utility model also provides for a kind of self power generation supervising device, and including self power generation sensor, jacking block and watch-dog, described self power generation sensor is above-mentioned contact self power generation sensor, and described self power generation sensor is connected with described watch-dog by wired or wireless mode；
Self power generation sensor and jacking block are separately positioned on the diverse location of door/window, and both match；When door or window are promoted, jacking block abuts trigger module, drives trigger module motion.
In self power generation supervising device described in the utility model, described watch-dog is voice guard or mobile terminal.
In self power generation supervising device described in the utility model, the end face of one end that motion bar abuts with jacking block is cambered surface.
This utility model produces and provides the benefit that: this utility model contact self power generation sensor drives electricity generation module to generate electricity by the trigger module of scalable resetting structure, thus is sensor power, it is not necessary to external power supply, environmental protection and energy saving；And this self power generation sensor is used in door/window supervising device, it is not necessary to periodic replacement battery, facilitate user.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 a is the structural representation one of this utility model embodiment contact self power generation sensor；
Fig. 1 b is the structural representation two of this utility model embodiment contact self power generation sensor；
Fig. 2 a is the structural representation of this utility model embodiment electricity generation module；
Fig. 2 b is a profile of Fig. 2 a；
Fig. 3 is the structural representation of this utility model embodiment self power generation supervising device；
Fig. 4 is the contact self power generation sensor construction schematic diagram that end face is cambered surface of this utility model embodiment motion bar.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
The contact self power generation sensor of this utility model embodiment includes trigger module, electricity generation module and signal processing module；Trigger module is scalable resetting structure, and its one end connects electricity generation module, and the outfan of electricity generation module is connected with signal processing module；When the trigger module of scalable reset is compressed, driving electricity generation module generating, produced electric energy is that signal processing module is powered.
In an embodiment of the present utility model, as illustrated in figs. ia and ib, scalable resetting structure is elastic construction, and including motion bar 12 and the spring 11 being set on this motion bar 12, one end of this motion bar 12 connects electricity generation module.
Electricity generation module includes the Magnet 23 that the magnetic circuit 21 being wound with coil 22 is flexibly connected and the metal clips 24 being arranged on this Magnet with magnetic circuit 21, and this metal clips 24 is connected with one end of motion bar 12；
When the other end of motion bar 12 is pressed, spring 11 is compressed, motion bar 12 inward pressing metal clips 24, and metal clips 24 band moving magnet 23 occurs instant movement, changes the magnetic flux in coil 22 on magnetic circuit 21, produces electric energy.
Specifically, when motion bar 12 is in original state, as shown in Figure 1a, Magnet 23 is in primary importance A；When the other end of motion bar 12 is pressed, the spring 11 being set on motion bar 12 is compressed, motion bar 12 inward pressing metal clips 24, when the dynamics being pressed against on metal clips 24 is more than the magnetic force sum between elastic force and Magnet 23 and the magnetic circuit 21 of metal clips 24, there is instant movement in metal clips 24 band moving magnet 23, Magnet 23 moves to second position B, as shown in Figure 1 b, i.e. there is moment relative motion between Magnet 23 and magnetic circuit 21, the loop that Magnet 23 forms with magnetic circuit 21 changes, make to change through the magnetic line of force in coil 22, the magnetic flux in coil 22 is caused to change, thus produce electric energy.
When after the pressure dischargeing motion bar 12 end, spring 11 drives motion bar 12 to be returned to initial position under the effect of restoring force, motion bar 12 drives metal clips 24, again there is instant movement in metal clips 24 band moving magnet 23, producing electric energy, Magnet 23 returns to primary importance A, as shown in Figure 1a, in the process, the restoring force of spring 11 have to be larger than the magnetic adsorbability between Magnet 23 and magnetic circuit 21.
Metal clips 24 can be provided in one end of Magnet 23, it is possible to is arranged on one end of magnetic circuit 21, as long as can meet, pressing metal clips 24 makes magnetic circuit 21 and Magnet 23 occur relative motion to produce electric energy.This utility model embodiment simply show metal clips 24 is arranged on Magnet 23, with magnetic circuit 21, relative motion occurs by pressing metal clips 24 band moving magnet 23.
In an embodiment of the present utility model, the magnetic circuit 21 being wound with coil 22 can be E-type magnetic road, and Magnet 23 is c-type Magnet, and this c-type Magnet is staggered with E-type magnetic road to be engaged.As shown in figures 2 a and 2b, Magnet 23 is by tumbler 26 rotating connection magnetic circuit 21, and when Magnet 23 moves to second position B from primary importance A, the direction through the magnetic line of force in coil 22 changes, i.e. magnetic flux change produces electric energy.
During movement power generation each time, the part contacted with magnetic circuit 21 on Magnet 23 all can collide with magnetic circuit 21, so it is easily caused the damage after Magnet 23 multiple impacts, in order to solve the problems referred to above, as shown in Figure 2 b, the part that can contact with magnetic circuit 21 on Magnet 23 arranges magnetic conduction sheet 25, and magnetic conduction sheet 25 can use iron-nickel alloy, superconducting magnetic material etc..Thus solve the problem that Magnet 23 causes Magnet 23 to be easily broken with magnetic circuit 21 direct collision.
In another embodiment of the present utility model, it is wound with the magnetic circuit 21 of coil 22 in the shape of a hoof or in "] " type, Magnet 23 is strip.
In the 3rd embodiment of the present utility model, the magnetic circuit 21 being wound with coil 22 is E-type magnetic road, and Magnet 23 is L-shape.
It is understood that magnetic circuit 21 and Magnet 23 cooperate, its structure and shape can have a variety of, and this utility model does not enumerates, as long as both occur relative motion, electricity generation module can be made to pass through magnetic induction and produce electric energy.
This self power generation sensor can be used on door and window, and whether monitoring door and window is closed or opened, it is also possible in other need the environment of monitoring.
The self power generation Windows and door CAD device of this utility model embodiment, is used in self power generation sensor in monitoring door and window.As it is shown on figure 3, include self power generation sensor 100, jacking block 200 and watch-dog (not shown), self power generation sensor 100 is the contact self power generation sensor of foregoing embodiments, and self power generation sensor is connected with watch-dog by wired or wireless mode.Watch-dog can be voice guard or mobile terminal, such as mobile phone, PAD etc..After signal processing module obtains electric energy, watch-dog can be signaled to, as signal processing module can send alarm signal to alarm equipment alarm according to concrete setting；Can also transmit a signal on mobile phone or the PAD of user, it is simple to the state of user monitoring door and window.
Self power generation sensor 100 and jacking block 200 are separately positioned on the diverse location of door/window, and both match；When door or window are promoted, jacking block 200 abuts trigger module, drives trigger module motion.
When door or window are closed, jacking block 200 abuts motion bar 12 so that the spring 11 being set on motion bar 12 is compressed, motion bar 12 is pressed inwardly, and band metal clips 24 moves, until occurring instant movement to produce electric energy between Magnet 23 and magnetic circuit 21, it is supplied to signal processing module, such as Fig. 1 a；When door or window are opened, jacking block 200 separates with motion bar 12, and motion bar 12 moves out under the effect of spring-return power, and drives metal clips 24 to move, until there is instant movement between Magnet 23 and magnetic circuit 21, it is provided that to signal processing module.
Specifically: door or window can include Part I and Part II, when door or window are closed, Part I adjoins with Part II；When door or window are opened, Part I separates with Part II.
Jacking block 200 may be provided at Part I, and self power generation sensor 100 may be provided at Part II；Or jacking block 200 may be provided at Part II, self power generation sensor 100 is arranged on Part I, to such an extent as to when the state that door or window are closed, jacking block 200 is disposed adjacent with self power generation sensor 100, and jacking block 200 abuts the end of motion bar 12；When door and window is opened, jacking block 200 separates with self power generation sensor 100, and motion bar 12 moves out under the effect of spring-return power, and drives metal clips 24 to move, until there is instant movement between Magnet 23 and magnetic circuit 21, produces electric energy.
Wherein, door or window can be vertical hinged door/window, sliding door/window, folding door/window, clamshell doors/window, revolving door, outstanding window etc..
The Part I of door or window can be door/sash, corresponding, Part II is door/window frame；
Can also be that Part I is door/window frame, corresponding, the door/sash of Part II；
Can also be, the door/sash of Part I, corresponding, Part II is also door/sash；As long as the state closed at door or window can be realized, Part I adjoins with Part II, and when door/window is opened, Part I separates with Part II.
Preferably, as shown in Figure 4, the end face of one end that motion bar 12 contacts at first with jacking block 200 is arranged to cambered surface, it is simple to the closedown of door/window.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted, and all these modifications and variations all should be belonged to the protection domain of this utility model claims.
Claims (10)
1. a contact self power generation sensor, it is characterised in that include trigger module, electricity generation module and signal processing module；
Trigger module is scalable resetting structure, and its one end connects electricity generation module, and the outfan of electricity generation module is connected with signal processing module；
When trigger module is compressed, driving electricity generation module generating, produced electric energy is that signal processing module is powered.
Contact self power generation sensor the most according to claim 1, it is characterised in that described scalable resetting structure is elastic construction, including motion bar and the spring being set on this motion bar, one end of this described motion bar connects described electricity generation module.
Contact self power generation sensor the most according to claim 2, it is characterized in that, described electricity generation module includes Magnet that the magnetic circuit being wound with coil is flexibly connected with magnetic circuit and is arranged on the metal clips on this Magnet, and this metal clips is connected with one end of motion bar；
When the other end of motion bar is pressed, spring is compressed, motion bar inward pressing metal clips, and metal clips band moving magnet generation instant movement changes the magnetic flux in coil on magnetic circuit, produces electric energy.
Contact self power generation sensor the most according to claim 3, it is characterised in that described in be wound with the magnetic circuit of coil be E-type magnetic road, described Magnet is c-type Magnet, and this c-type Magnet is staggered with E-type magnetic road to be engaged.
Contact self power generation sensor the most according to claim 3, it is characterised in that described in be wound with the magnetic circuit of coil be the shape of a hoof or in "] " type, described Magnet is strip.
Contact self power generation sensor the most according to claim 3, it is characterised in that described in be wound with the magnetic circuit of coil be E-type magnetic road, described Magnet is L-shape.
Contact self power generation sensor the most according to claim 3, it is characterised in that described Magnet is rotatably connected on described magnetic circuit by tumbler.
8. a self power generation supervising device, for monitoring opening or closing of door and window, it is characterized in that, including self power generation sensor, jacking block and watch-dog, described self power generation sensor is the contact self power generation sensor according to any one of claim 1-7, and described self power generation sensor is connected with described watch-dog by wired or wireless mode；
Self power generation sensor and jacking block are separately positioned on the diverse location of door/window, and both match；When door or window are promoted, jacking block abuts trigger module, drives trigger module motion.
Self power generation supervising device the most according to claim 8, it is characterised in that described watch-dog is voice guard or mobile terminal.
Self power generation supervising device the most according to claim 8, it is characterised in that the end face of one end that motion bar abuts with jacking block is cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037182.6U CN205487957U (en) | 2015-12-14 | 2015-12-14 | Spontaneous electric sensor of contact and monitoring device that generates electricity certainly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037182.6U CN205487957U (en) | 2015-12-14 | 2015-12-14 | Spontaneous electric sensor of contact and monitoring device that generates electricity certainly |
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| CN205487957U true CN205487957U (en) | 2016-08-17 |
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| CN201521037182.6U Active CN205487957U (en) | 2015-12-14 | 2015-12-14 | Spontaneous electric sensor of contact and monitoring device that generates electricity certainly |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994456A (en) * | 2020-08-20 | 2020-11-27 | 天地融科技股份有限公司 | Power generation self-destruction anti-counterfeiting device and system of liquid container |
| CN112268569A (en) * | 2020-10-15 | 2021-01-26 | 广东易百珑智能科技有限公司 | Passive sensing device, driving device, electricity generation method and application |
| CN112277875A (en) * | 2020-10-23 | 2021-01-29 | 天地融科技股份有限公司 | Magnetic power generation anti-disassembly self-destruction device for vehicle-mounted unit |
| CN112467954A (en) * | 2020-10-23 | 2021-03-09 | 天地融科技股份有限公司 | Magnetic power generation anti-disassembly component and magnetic power generation anti-disassembly self-destruction equipment |
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2015
- 2015-12-14 CN CN201521037182.6U patent/CN205487957U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994456A (en) * | 2020-08-20 | 2020-11-27 | 天地融科技股份有限公司 | Power generation self-destruction anti-counterfeiting device and system of liquid container |
| CN112268569A (en) * | 2020-10-15 | 2021-01-26 | 广东易百珑智能科技有限公司 | Passive sensing device, driving device, electricity generation method and application |
| CN112277875A (en) * | 2020-10-23 | 2021-01-29 | 天地融科技股份有限公司 | Magnetic power generation anti-disassembly self-destruction device for vehicle-mounted unit |
| CN112467954A (en) * | 2020-10-23 | 2021-03-09 | 天地融科技股份有限公司 | Magnetic power generation anti-disassembly component and magnetic power generation anti-disassembly self-destruction equipment |
| CN112277875B (en) * | 2020-10-23 | 2022-02-22 | 天地融科技股份有限公司 | Magnetic power generation anti-disassembly self-destruction device for vehicle-mounted unit |
| CN112467954B (en) * | 2020-10-23 | 2022-04-08 | 天地融科技股份有限公司 | Magnetic power generation anti-disassembly component and magnetic power generation anti-disassembly self-destruction equipment |
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