CN103883169B - Magnetic meridian is locked - Google Patents
Magnetic meridian is locked Download PDFInfo
- Publication number
- CN103883169B CN103883169B CN201410053277.0A CN201410053277A CN103883169B CN 103883169 B CN103883169 B CN 103883169B CN 201410053277 A CN201410053277 A CN 201410053277A CN 103883169 B CN103883169 B CN 103883169B
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- China
- Prior art keywords
- needle
- control circuit
- hoof
- branch road
- magnetic meridian
- 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.)
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- 239000004020 conductor Substances 0.000 claims abstract description 24
- 210000000003 hoof Anatomy 0.000 claims abstract description 19
- 230000005611 electricity Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001131 transforming effect Effects 0.000 abstract 1
- 230000009466 transformation Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005358 geomagnetic field Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Walking Sticks, Umbrellas, And Fans (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of magnetic meridian lock, include improved compass and control circuit two parts, there is thin conductive filament the top of the needle of improved compass, and can conduct electricity between this thin conductive filament and the axle supporting needle, this axle flexible circuit conductor is connected with control circuit; Side device one shape of a hoof electric conductor in compass lid, this shape of a hoof electric conductor flexible circuit conductor is connected with control circuit; When the needle of compass is stabilized on the direction of local magnetic meridian after transforming, regulate shape of a hoof electric conductor two ends all not contact with the thin conductive filament above needle the two poles of the earth, so just locked by restriction object and the relative bearing when magnetic meridian; Once when locked object direction changes, the thin wire silk on pointer and shape of a hoof conductive body contact and connect control circuit, start horns blared and the mobile phone of calling user.Structure of the present invention is simple, easy to operate, volume is little, cost is low; Inspire people to the utilization of magnetic meridian.
Description
Technical field
The present invention relates generally to Signal and Information Processing field, is specifically related to a kind of magnetic meridian lock.
Background technology
People are when navigation, travelling, construction build, and reference is done in the normal magnetic meridian direction of the earth of borrowing, and when need to discover object move or antitheft time do not utilize the Nature to confer our magnetic meridian.
For antitheft, people lock on oneself car, ship or object, for robber person has set the obstacle of all prevention objects movement.So far " lock " is that antitheft thing and neighbouring larger object are locked together, and thinks that locked object is more large safer.This lock is completely exposed, and the object of its locking is tangible as seen, robs thing if robber person ruins lock or destroys locked fixed object and goes, and whether the owner in a distant place is unable to find out the thing of oneself also in original place, more can not carry out tracking to robber person and intercept.
In addition in the other fields such as military affairs, navigation, building, if people need to discover the phenomenon that direction change slightly so occurs object in carelessly, be sought after one " direction change reporter ".
Summary of the invention
Technical problem to be solved by this invention is as follows: the first, for preventing object from quietly moving, when object is moved in careless, for people point out direction to there occurs transformation; The second, in anti-theft measure, anti-theft appliance be cannot see being locked in by bitter, on impalpable intangibles, escape the action that robber person damages anti-theft appliance before pilferage; Unresolved above-mentioned technical problem, the invention provides a kind of magnetic meridian lock.
In order to solve the problems of the technologies described above, technical scheme of the present invention is:
A kind of magnetic meridian lock, it is characterized in that: include improved compass and control circuit, described improved compass includes guide box for needle or pin, the middle part of guide box for needle or pin is vertically fixed with axle, the top braces of axle has needle, and in the lid of guide box for needle or pin, shape of a hoof electric conductor is equipped with in side, and the top of needle is fixed with a thin conductive filament, can conduct electricity between thin conductive filament and the axle supporting needle, described axle, shape of a hoof electric conductor are connected with H, F point of control circuit with flexible circuit conductor respectively; Described control circuit includes triode, the base stage b of triode connects H point by resistance Rb, the emitter e of triode connects hand switch K1, diode D1, dc source E1 successively, the negative pole of diode D1 connects diode D2, the power supply E2 of series connection by node, the negative pole of power supply E2 connects F point, at H and F point-to-point transmission normal opened contact J2 in parallel; Control circuit also includes calling handset branch road, loudspeaker branch road and time-delay relay branch road, hand switch K2, normally closed contact J1, handset call building blocks of function A2, current-limiting resistance RS is connected with in turn in described calling handset branch road, the other end of hand switch K2 is connected by the negative pole of node with dc source E1, and the other end of current-limiting resistance Rs is connected with hand switch K1 by node; Described loudspeaker branch road includes loudspeaker, and one end of loudspeaker is connected with the colelctor electrode c of triode by node, the other end is connected with hand switch K2 by node, loudspeaker branch road and time-delay relay branch circuit parallel connection; Described time-delay relay branch road includes the resistance RY, the relay J that connect successively, relay J is parallel with electric capacity C, respectively connected two flexible circuit conductors of improved compass at 2 F, H.
Described magnetic meridian lock, is characterized in that: when thin conductive filament fixing above described needle and shape of a hoof conductive body contact, only allows by small electric current.
Described magnetic meridian lock, is characterized in that: described improved compass, and when the direction change of magnetic meridian lock, namely the thin conductive filament above needle can contact shape of a hoof electric conductor, connects control circuit.
Operating principle of the present invention is:
Magnetic meridian lock of the present invention is exactly " direction change reporter ", because locked object of which movement makes magnetic meridian lock side wherein to changing, utilize the deflection of compass needle after transformation in this lock, make the thin wire silk of device above needle connect control circuit power supply, control circuit starts loudspeaker and reports to the police, to user's handset call.
Beneficial effect of the present invention is:
A, due to magnetic meridian lock needle can remain under geomagnetic field action in the tangential direction of magnetic meridian, when preventing object direction from changing in carelessly so all, magnetic meridian all can be utilized to lock for people point out direction to there occurs transformation, and it can be used in military affairs, navigation and other engineering fields.
B, in civilian, the traditional anti-theft utensil stoping object movement is substituted with the magnetic meridian lock of locking direction, it can arrive bag, the large locking to naval vessels to little, and magnetic meridian lock can hide any position being put in and preventing stolen thing, easily escapes the action that robber person damages anti-theft appliance before pilferage.
C, structure of the present invention is simple, easy to operate, volume is little, cost is low.
D, the present invention inspire people to the utilization of magnetic meridian.
Accompanying drawing explanation
Fig. 1 is magnetic meridian lock construction schematic diagram of the present invention.
Fig. 2 is that magnetic meridian of the present invention locks improved compass perspective view in Fig. 1.
Detailed description of the invention
As shown in Figure 1, a kind of magnetic meridian lock, includes improved compass and control circuit two parts; As shown in Figure 2, above needle 1, fix a thin conductive filament 2, can conduct electricity between the axle 6 of this thin conductive filament 2 and support needle, this axle 6 flexible circuit conductor is connected with the H point of control circuit in described improved compass stereochemical structure signal; In addition, side device one shape of a hoof electric conductor 3 in the lid of guide box for needle or pin 5, this shape of a hoof electric conductor 3 flexible circuit conductor 4 is connected with the F point of control circuit.Described control circuit as shown in Figure 1, due to thin conductive filament 2 fixing above needle 1 contact with shape of a hoof electric conductor 3 time, only allow by small electric current, so utilize transistor emitter e and base stage b to be energized, triggering colelctor electrode c and emitter e conducting start major loop, and at H and F point-to-point transmission normal opened contact J2 in parallel.Be disposed with hand switch K1, diode D1, dc source E1 from transistor emitter e to colelctor electrode c, also have calling handset branch road, loudspeaker branch road and time-delay relay branch road.Hand switch K2, normally closed contact J1, handset call building blocks of function A2, current-limiting resistance RS is connected with in turn in described calling handset branch road; Described time-delay relay branch road includes resistance RY, electric capacity C, relay J composition.Diode D2, dc source E2 is disposed with, normal opened contact J2, current-limiting resistance Rb from transistor emitter e to base stage b; Two lead-out wires of compass after F, H 2 respectively connected transformation.
In use, magnetic meridian lock is placed on locked object reposefully and does not affect the position that compass freely rotates, disconnect hand switch K1 and K2, rotate magnetic meridian lock and namely regulate shape of a hoof electric conductor 3 two ends all not contact with the thin conductive filament 2 above needle 1 the two poles of the earth.For confirming that the two ends of thin conductive filament 2 all do not contact with shape of a hoof electric conductor 3, connecting hand switch K1, if loudspeaker A1 sends sound, then needing to rotate magnetic meridian lock again to regulate the relative position of shape of a hoof electric conductor 3 and thin conductive filament 2; If loudspeaker A1 not sound, after connecting hand switch K2, user can relievedly leave away.
Once locked object there occurs direction change, the thin conductive filament 2 above needle 1 contacts with shape of a hoof electric conductor 3, and transistor emitter e and base stage b is energized, and triggers the conducting of colelctor electrode c and emitter e, starts major loop.In calling handset branch road in parallel in major loop, handset call building blocks of function A2 is energized, user's calling distally; In loudspeaker branch road in parallel in major loop, loudspeaker A1 rings, and gives the alarm on the spot; Time-delay relay branch road repeat circuit J deferred action in parallel in major loop, the first step disconnects normally closed contact J1 in calling handset branch road, the handset call building blocks of function A2 of the handset call function completed is quit work, second step by the normal opened contact J2 self-sustaining in the emitter e of triode and base stage b loop in on-state.Because normal opened contact J2 self-sustaining is in on-state, one avoids locked object body repeatedly to change in direction at the volley, causes handset call building blocks of function A2 to the repeated call of distally user's mobile phone: it two ensures that loudspeaker A1 continues to report to the police noticeable.
Claims (3)
1. a magnetic meridian lock, it is characterized in that: include improved compass and control circuit, described improved compass includes guide box for needle or pin, the middle part of guide box for needle or pin is vertically fixed with axle, the top braces of axle has needle, and in the lid of guide box for needle or pin, shape of a hoof electric conductor is equipped with in side, and the top of needle is fixed with a thin conductive filament, can conduct electricity between thin conductive filament and the axle supporting needle, described axle, shape of a hoof electric conductor are connected with H, F point of control circuit with flexible circuit conductor respectively; Described control circuit includes triode, the base stage b of triode connects H point by resistance Rb, the emitter e of triode connects hand switch K1, diode D1, dc source E1 successively, the negative pole of diode D1 connects diode D2, the power supply E2 of series connection by node, the negative pole of power supply E2 connects F point, at H and F point-to-point transmission normal opened contact J2 in parallel; Control circuit also includes calling handset branch road, loudspeaker branch road and time-delay relay branch road, hand switch K2, normally closed contact J1, handset call building blocks of function A2, current-limiting resistance RS is connected with in turn in described calling handset branch road, the other end of hand switch K2 is connected by the negative pole of node with dc source E1, and the other end of current-limiting resistance Rs is connected with hand switch K1 by node; Described loudspeaker branch road includes loudspeaker, and one end of loudspeaker is connected with the colelctor electrode c of triode by node, the other end is connected by the negative pole of node with dc source E1, loudspeaker branch road and time-delay relay branch circuit parallel connection; Described time-delay relay branch road includes the resistance RY, the relay J that connect successively, relay J is parallel with electric capacity C, respectively connected two flexible circuit conductors of improved compass at 2 F, H.
2. magnetic meridian lock according to claim 1, is characterized in that: when thin conductive filament fixing above described needle and shape of a hoof conductive body contact, only allows by small electric current.
3. magnetic meridian lock according to claim 1, is characterized in that: described improved compass, and when the direction change of magnetic meridian lock, namely the thin conductive filament above needle can contact shape of a hoof electric conductor, connects control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410053277.0A CN103883169B (en) | 2014-02-17 | 2014-02-17 | Magnetic meridian is locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410053277.0A CN103883169B (en) | 2014-02-17 | 2014-02-17 | Magnetic meridian is locked |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103883169A CN103883169A (en) | 2014-06-25 |
| CN103883169B true CN103883169B (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410053277.0A Expired - Fee Related CN103883169B (en) | 2014-02-17 | 2014-02-17 | Magnetic meridian is locked |
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| Country | Link |
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| CN (1) | CN103883169B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB558426A (en) * | 1942-05-30 | 1944-01-05 | Automatic Telephone & Elect | Improvements in or relating to gyroscopically-controlled automatic pilot devices |
| US5661455A (en) * | 1988-12-05 | 1997-08-26 | Prince Corporation | Electrical control system for vehicle options |
| CN1378182A (en) * | 2001-03-30 | 2002-11-06 | 郑庆生 | Direction trigger alarm device |
| CN101483705A (en) * | 2009-02-17 | 2009-07-15 | 西安信唯信息科技有限公司 | Mobile applicable for automobile anti-theft alarm |
| CN102116122A (en) * | 2009-12-30 | 2011-07-06 | 何些鹏 | Multifunctional intelligent control system of anti-theft door |
| CN201924743U (en) * | 2010-10-15 | 2011-08-10 | 李庚信 | Novel safety box |
| FR2984391A1 (en) * | 2011-12-20 | 2013-06-21 | Somfy Sas | ELECTRIC ACTUATOR FOR OPENING |
| CN103390322A (en) * | 2013-08-20 | 2013-11-13 | 瞿洪贵 | Anti-theft alarm |
| CN203716659U (en) * | 2014-02-17 | 2014-07-16 | 沈春景 | Magnetic meridian lock |
-
2014
- 2014-02-17 CN CN201410053277.0A patent/CN103883169B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB558426A (en) * | 1942-05-30 | 1944-01-05 | Automatic Telephone & Elect | Improvements in or relating to gyroscopically-controlled automatic pilot devices |
| US5661455A (en) * | 1988-12-05 | 1997-08-26 | Prince Corporation | Electrical control system for vehicle options |
| CN1378182A (en) * | 2001-03-30 | 2002-11-06 | 郑庆生 | Direction trigger alarm device |
| CN101483705A (en) * | 2009-02-17 | 2009-07-15 | 西安信唯信息科技有限公司 | Mobile applicable for automobile anti-theft alarm |
| CN102116122A (en) * | 2009-12-30 | 2011-07-06 | 何些鹏 | Multifunctional intelligent control system of anti-theft door |
| CN201924743U (en) * | 2010-10-15 | 2011-08-10 | 李庚信 | Novel safety box |
| FR2984391A1 (en) * | 2011-12-20 | 2013-06-21 | Somfy Sas | ELECTRIC ACTUATOR FOR OPENING |
| CN103390322A (en) * | 2013-08-20 | 2013-11-13 | 瞿洪贵 | Anti-theft alarm |
| CN203716659U (en) * | 2014-02-17 | 2014-07-16 | 沈春景 | Magnetic meridian lock |
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| Publication number | Publication date |
|---|---|
| CN103883169A (en) | 2014-06-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20151230 |