CN101908255A - Intelligent alarm device of sliding doors and windows - Google Patents
Intelligent alarm device of sliding doors and windows Download PDFInfo
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- CN101908255A CN101908255A CN 201010218439 CN201010218439A CN101908255A CN 101908255 A CN101908255 A CN 101908255A CN 201010218439 CN201010218439 CN 201010218439 CN 201010218439 A CN201010218439 A CN 201010218439A CN 101908255 A CN101908255 A CN 101908255A
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Abstract
The invention relates to an intelligent alarm device of sliding doors and windows, belonging to the field of anti-theft devices. An inner cylinder (4) capable of axially sliding in a limited mode is mounted in a cylindrical shell (1) which is provided with a main rotating shaft (7), a roller (9) and a pinion (10) are mounted on the main rotating shaft (7), and a large gear (15) mounted on an auxiliary rotating shaft (14) is engaged with the pinion (10). When one part of the roller (9), which is exposed out of the cylindrical shell (1), rotates under the displacement action of the doors and the windows, a microswitch (17) which is mounted at the outer side of the a left soleplate (5) of the inner cylinder (4) is poked by the large gear (15) through transmission to switch on a circuit, a buzzer (20) alarms in delay, a spring (6) and a double-contact-type travel switch are mounted between the left soleplate (5) and a cover plate (3), and the travel switch acts and alarms when the surfaces of the doors and the windows are deformed internally and externally by force. The invention can alarm if the doors or the windows move, is flexible, reliable and convenient to mount and adjust by being mounted on an object, and has strong integrity and favorable invisibility without influencing the appearances of the doors or the windows.
Description
Technical field
The invention belongs to the anti-theft device field, relate to the intelligent alarm device of push-pull door and window.
Background technology
In the prior art, the burglar alarm of push-pull door and window has two classes substantially, one class is the mechanical trip switch controlled, one class is electronic switch (inductance component, infrared controlled head or pressure are touched a switch) control type, this type of need be equipped with microelectronic circuit, is 021132860 disclosed technical scheme as application number; All there is following weak point in two classes, 1, globality is poor, and in the switching mechanism two parts core component of decision Push And Release must split typely be contained in or the opening or closing on closely-related two objects of window, wherein should there be an object to be door or window at least, 2, door or window can only be when taking place set folk prescription to displacement, as a door or a window horizontal direction left side, right push-and-pull displacement, and in the time of must being opened to a certain degree, switch just can work and report to the police, therefore opposite house or window occur in set folk prescription to beyond displacement the time can not play the warning effect, simultaneously in other accidents after displacement taking place and be opened to the easily generation " opening " of to a certain degree could reporting to the police of set folk prescription, 3, install and regulate inconvenience, lack disguise, and influence door or window is attractive in appearance.
Summary of the invention
The technical matters that solves:
A kind of intelligent alarm device of push-pull door and window is provided, door or window are subjected to that horizontal direction left and rightly pushes away, left and right being subjected to displacement of effect of pulling force and move, or are acted on the effect innner and outer generation displacement of the power on door or the window face and move, and all can report to the police at once, can overcome deposit in the prior art deficiency, globality is strong, installs easy to adjustly, has disguise, be to finish to be mechanical type, it is reliable to be active in one's movements, long service life, and do not influence the attractive in appearance of door or window.
The technical scheme that adopts:
The intelligent alarm device of push-pull door and window, have mechanical switch and supporting driving mechanism, hummer, circular cylindrical shell and control circuit, it is characterized in that: have the function perforate on the right-hand member bottom surface of circular cylindrical shell, the supporting cover plate of detachable property is housed on the left port of circular cylindrical shell, supporting inner core is housed in the circular cylindrical shell, and has and to make inner core comply with the mechanism that tin axes O-O ' axial limiting slides; Between the left bottom plate of inner core and the cover plate spring is housed; Mechanical switch is microswitch and travel switch;
The microswitch and the driving mechanism thereof that are equipped with on the inner core are as follows, has the main drive shaft on the fixed wall that is contained in inner core in two ends, this axis x-x ' passes and perpendicular to tube axes O-O ', the roller of band outer rim gum cover is housed on this, also have pinion wheel to be contained on the roller by pinning, the lateral surface of roller and pinion wheel carries out x-x ' axial limiting with the snap ring that is contained in the annular groove on the main shaft respectively, in the left side of main shaft is to have pair rotating shaft that axis y-y ' passes an axes O-O ' and is parallel to the axis x-x ' of main shaft, its two ends are fixed to be contained on the wall of inner core, pays to be equipped with in the rotating shaft and the pinion wheel supporting gear wheel that is meshing with each other; Has the long strip type perforate on the left bottom plate of inner core, this hole on left bottom plate the orientation and specification must should to embed and expose to the part of lateral surface of left bottom plate supporting with gear wheel, and can guarantee gear wheel energy normal rotation, can also carry out y-y ' axial limiting to gear wheel; The orientation of function perforate on the right-hand member bottom surface of circular cylindrical shell and the needs of the lateral surface of the specification part outer rim that should fully satisfy the roller of the band outer rim gum cover right-hand member bottom surface that exposes to circular cylindrical shell, and can guarantee the normal rotation of roller; On the position of contiguous long strip type perforate microswitch is housed on the lateral surface of left bottom plate, must guarantees that the gear wheel normal rotation can make microswitch move, and connection circuit and reporting to the police;
It is as follows on the left bottom plate of inner core and the cover plate of circular cylindrical shell travel switch to be housed also: travel switch is the dibit contact, form by moving some contact and fixed point junctor, during the axial left and right slip of moving some contact, moving point on the one end head is contacted with left and right two fixed points in the fixed point junctor that complements one another respectively, thereby connection circuit alarm, moving some contact is a screw type, and adjustable being contained on the cover plate, on the lateral surface that is contained in left bottom plate of the detachable property of fixed point junctor, inner core slides according to drum shaft O-O ' axial limiting can drive dibit contact travel switch:
Other has supporting end plate, and it is contained on the cover plate with screw when mounted, and hummer and power switch are housed on the end plate; With regard to single unit system, have and globality to be contained in a structure on the object.
Beneficial effect:
The present invention is based on microswitch, can make door or window be subjected to a horizontal direction left side, the right side pushes away, the effect of a pulling force and left side takes place, right displacement and when moving, report to the police at once, based on dibit contact travel switch, can make stressed effect and in taking place on door or the window face, outer displacement and when moving, reporting to the police at once, therefore, from antitheft angle, as long as door or window have, can report to the police, it is reliable to be active in one's movements, long service life, and globality is strong, and globality only is contained in an object (Yishanmen or a fan window) and upward gets final product, and installs easy to adjust, have good disguise, and do not influence the attractive in appearance of door or window.
Description of drawings
Fig. 1, general structure synoptic diagram;
Fig. 2, analyse and observe by the A-A shown in Fig. 1;
The structure principle chart of Fig. 3, dibit contact travel switch;
Fig. 4, control circuit structure principle chart;
Fig. 5, press the amplification I figure shown in Fig. 1;
Fig. 6, press the amplification II figure shown in Fig. 1;
Fig. 7, press the A shown in Fig. 1 to view;
Fig. 8, press the B-B cut-open view shown in Fig. 7;
Embodiment
Further explanation in detail in conjunction with the accompanying drawings;
Shown in Fig. 1,3, has function perforate 2 on the right-hand member bottom surface of circular cylindrical shell 1, the supporting cover plate 3 of detachable property is housed on the left port of circular cylindrical shell 1, supporting inner core 4 is housed in the circular cylindrical shell 1, and the mechanism that inner core 4 is slided according to tubular axis O-O ' axial limiting is arranged; Between the left bottom plate 5 of inner core 4 and the cover plate 3 spring 6 is housed; Mechanical switch is microswitch 17 and travel switch;
The microswitch 17 and the driving mechanism thereof that are equipped with on the inner core 4 are as follows, has the main drive shaft 7 on the fixed wall that is contained in inner core 4 in two ends, this axis x-x ' passes and perpendicular to tube axes O-O ', the roller 9 of band outer rim gum cover 8 is housed on this, also have pinion wheel 10 to be contained on the roller 9 by pinning 11, the lateral surface of roller 9 and pinion wheel 10 carries out x-x ' axial limiting with the snap ring 13 that is contained in the annular groove 12 on the main shaft 7 respectively, left side at main shaft 7, has pair rotating shaft 14 that axis y-y ' passes an axes O-O ' and is parallel to the axis x-x ' of main shaft, its two ends are fixed to be contained on the wall of inner core 4, pays to be equipped with in the rotating shaft 14 and the pinion wheel 10 supporting gear wheel 15 that is meshing with each other; Has long strip type perforate 16 on the left bottom plate 5 of inner core 4, this hole on left bottom plate 5 the orientation and specification must should to embed and expose to the part of lateral surface of left bottom plate 5 supporting with gear wheel 15, and can guarantee gear wheel 15 energy normal rotation, can also carry out y-y ' axial limiting to gear wheel 15; The orientation of function perforate 2 on the right-hand member bottom surface of circular cylindrical shell 1 and the needs of the lateral surface of the specification part outer rim that should fully satisfy the roller 9 of the band outer rim gum cover 8 right-hand member bottom surface that exposes to circular cylindrical shell 1, and can guarantee the normal rotation of roller 9; On the position of contiguous long strip type perforate 16 microswitch 17 is housed on the lateral surface of left bottom plate 5, must guarantees that gear wheel 15 normal rotation can make microswitch 17 move, and connection circuit and reporting to the police;
It is as follows on the left bottom plate 5 of inner core 4 and the cover plate 3 of circular cylindrical shell 1 travel switch to be housed also: travel switch is the dibit contact, form by moving some contact 27 and fixed point junctor 28, moving some contact 27 is a left side axially, during right the slip, can make on the one end head moving point 29 respectively with the fixed point junctor that complements one another 28 in a left side, right two fixed points, 30 contacts, thereby connection circuit alarm, moving some contact 27 is a screw type, and adjustable being contained on the cover plate 3, on the lateral surface that is contained in left bottom plate 5 of fixed point junctor 28 detachable property, inner core 4 slides according to drum shaft O-O ' axial limiting can drive dibit contact travel switch;
Other has supporting end plate 18, and it is contained on the cover plate 3 with screw 19 when mounted, and hummer 20 and power switch 21 are housed on the end plate 18; With regard to single unit system, have and globality to be contained in a structure on the object.
On the left port that is contained in circular cylindrical shell 1 of cover plate 3 by clench nail 37 detachable property, battery case 36 is housed on the left surface of cover plate 3.
As shown in Figure 2, can make inner core 4 as follows according to the mechanism that tube axes O-O ' axial limiting slides, on the lateral surface of the wall of inner core 4, has an axial slide 22, this chute should fully be dodged the axial area that the axle head head of main shaft 7 is contained on the lateral surface of inner core 4, be that the axle head that axial slide 22 must not influence main shaft 7 installs and fixes related zone on the wall of inner core 4, the convex formula, alternate certain distance are housed on the wall of circular cylindrical shell 1, and with the axial slide 22 two supporting register pins 23 that slide mutually.
As shown in Figure 3, the concrete structure of dibit contact travel switch is, fixed point junctor 28 has the fixed point seat of being made by non-conductive material 31, the fixed point 30 of band center pit 32 is contained in the fixed point seat 31 by locking the binding post 33 of holding concurrently, the moving point 29 that circuit is to be hit is fixed a point between 30 at two, the structure of moving point 29 is, on the outside surface of a termination of moving some contact 27, has uniform grooved axially to hole 34, an outer convex flexure strip 35 is housed in every pair of holes 34, the axial left side of moving point 29 energy servo-actuated point contacts 27, the right side slides through the supporting fixed point 30 of arc flexure strip 35 contacts, and can pass its center pit 32, polylith arc spring lamination 35 can be guaranteed reliable contact circuit and report to the police.
Shown in Fig. 1,5,6, with regard to single unit system, have that can easily globality to be contained in the structure on the object as follows, end plate 18 has left shoulder 24, and the right-hand member of circular cylindrical shell 1 has and highly is the right shoulder 25 of h, the internal diameter Φ of left shoulder 24
1Equal the internal diameter Φ of right shoulder 25
2---be the external diameter of circular cylindrical shell 1, the external diameter Φ of left shoulder 24
3---the diameter that is end plate 18 is greater than its internal diameter Φ
1, the external diameter Φ of right shoulder 25
4Greater than its internal diameter Φ
2, the external diameter of two shoulders can equate or not wait; During integral installation, only needing to make a call to a diameter on target object is Φ
1(=Φ
2) open-work, afterwards with the left end of circular cylindrical shell 1---push the open-work from the inboard, lateral of target object together with cover plate 3 and to put in place, after more corresponding electric elements being connected, load onto end plate 18 and get final product, two shoulders promptly are fixedly clamped on target object.
As shown in Figure 1, has supporting positioning boss 26 on the right flank of cover plate 3, its spring abutment effect of having held concurrently.
Function perforate 2 is supporting circular port or bar hole.
Outer rim gum cover 8 on the roller 9 can increase the bearing certain pressure rotation friction in following time, thereby guarantees the microswitch action and the reliability of warning.
Spring 6 select for use and stressed adjustment should take into account the position of the pressure and the travel switch of roller 9.
As shown in Figure 4, the structure of control circuit is, the positive pole of power supply E connects power switch 21 (K), afterwards and connect microswitch 17 (SB), dibit contact travel switch (SQ
1, SQ
2) and the moving together contact of timing relay KT, then, series connection successively inserts coil and the hummer 20 (H) of timing relay KT, connects the negative pole of power supply E afterwards; After power switch K connects, any contact (XQ of microswitch SB or dibit contact travel switch
1Or SQ
2) connect circuit, all can delayed alarm.Timing relay KT is contained on the left surface of cover plate 3.
Principle of work (is example to be contained on the sliding window)
Shown in Fig. 1,7,8,37 is interior sash frame among the figure, and 38 is the outer leaf frame, inside and outside sash frame interval S, and S is greater than the height h of right shoulder 25, and after installation was adjusted, outer rim gum cover 8 contacted on the medial surface of outer leaf frame 38 under certain pressure reliably.
After the energized K switch, control circuit is in the shape of awaiting orders:
1, outer or interior sash be subjected to window slideway horizontal direction push away, left and right displacement takes place and moves in the relay effect, then outer rim gum cover 8 rotates together with roller 9, and then drive pinion wheel 10, gear wheel 15 rotations, thus starting microswitch 17 and connect circuit, hummer 20 is reported to the police and automatic time delay at once.
2, outer leaf is subjected to inside pressing force, cause outer rim gum cover 8 together with roller 9, and then drive main shaft 7 is inwardly pressed together with inner core 4, endwisely slipping left taken place, spring 6 is compressed, cause the fixed point junctor 28 of the dibit contact travel switch on the left bottom plate 5 to move to left dislocation, thereby make the right side fixed point 30 on it contact and connect circuit with moving point 29, hummer 20 is reported to the police and automatic time delay at once.
Outer leaf is subjected to outside pulling force or interior sash to be subjected to inside from the outside pressing force to cause outer rim gum cover 8 together with roller 9 pressure releases, spring 6 is upheld, thereby cause inner core 4 to endwisely slip to the right, and then cause fixed point junctor 28 displacement to the right of dibit contact travel switch and move, thereby make the left side fixed point 30 on it contact and connect circuit with moving point 29, hummer 20 is reported to the police and automatic time delay at once.
Therefore, from antitheft angle,, can report to the police as long as door, window has.
Claims (9)
1. the intelligent alarm device of push-pull door and window, have mechanical switch and supporting driving mechanism, hummer (20), circular cylindrical shell (1) and control circuit, it is characterized in that: have function perforate (2) on the right-hand member bottom surface of circular cylindrical shell (1), the supporting cover plate (3) of detachable property is housed on the left port of circular cylindrical shell (1), supporting inner core (4) is housed in the circular cylindrical shell (1), and the mechanism that inner core (4) is slided according to tubular axis O-O ' axial limiting is arranged; Between the left bottom plate (5) of inner core (4) and the cover plate (3) spring (6) is housed; Mechanical switch is microswitch (17) and travel switch;
The microswitch (17) and the driving mechanism thereof that are equipped with on the inner core (4) are as follows, has the main drive shaft (7) on the fixed wall that is contained in inner core (4) in two ends, this axis x-x ' passes and perpendicular to tube axes O-O ', the roller (9) of band outer rim gum cover (8) is housed on this axle, also have pinion wheel (10) to be contained on the roller (9) by pinning (11), the lateral surface of roller (9) and pinion wheel (10) carries out x-x ' axial limiting with the snap ring (13) that is contained in the annular groove (12) on the main shaft (7) respectively, left side in main shaft (7), has pair rotating shaft (14) that axis y-y ' passes an axes O-O ' and is parallel to the axis x-x ' of main shaft, its two ends are fixed to be contained on the wall of inner core (4), pays to be equipped with in the rotating shaft (14) and pinion wheel (10) the supporting gear wheel (15) that is meshing with each other; Has long strip type perforate (16) on the left bottom plate (5) of inner core (4), this hole on left bottom plate (5) the orientation and specification must should to embed and expose to the part of lateral surface of left bottom plate (5) supporting with gear wheel (15), and can guarantee gear wheel (15) energy normal rotation, can also carry out y-y ' axial limiting to gear wheel (15); The orientation of function perforate (2) on the right-hand member bottom surface of circular cylindrical shell (1) and the needs of the lateral surface of the specification part outer rim of roller (9) that should fully satisfy band outer rim gum cover (8) the right-hand member bottom surface that exposes to circular cylindrical shell (1), and can guarantee the normal rotation of roller (9); On the position of contiguous long strip type perforate (16) microswitch (17) is housed on the lateral surface of left bottom plate (5), must guarantees that gear wheel (15) normal rotation can make microswitch (17) move, and connection circuit and reporting to the police;
It is as follows on the left bottom plate (5) of inner core (4) and the cover plate (3) of circular cylindrical shell (1) travel switch to be housed also: travel switch is the dibit contact, form by moving some contact (27) and fixed point junctor (28), moving some contact (27) is a left side axially, during right the slip, can make on the one end head moving point (29) respectively with the fixed point junctor (28) that complements one another in a left side, right two fixed points (30) contact, thereby connection circuit alarm, moving some contact (27) is a screw type, and adjustable being contained on the cover plate (3), on the lateral surface that is contained in left bottom plate (5) of the detachable property of fixed point junctor (28), inner core (4) slides according to drum shaft O-O ' axial limiting can drive dibit contact travel switch;
Other has supporting end plate (18), and it is contained on the cover plate (3) with screw (19) when mounted, and hummer (20) and power switch (21) are housed on the end plate (18); With regard to single unit system, have and globality to be contained in a structure on the object.
2. the intelligent alarm device of push-pull door and window according to claim 1, it is characterized in that: can make inner core (4) as follows according to the mechanism that tube axes O-O ' axial limiting slides, on the lateral surface of the wall of inner core (4), has an axial slide (22), this chute should fully be dodged the axial area that the axle head head of main shaft (7) is contained on the lateral surface of inner core (4), be that the axle head that axial slide (22) must not influence main shaft (7) installs and fixes related zone on the wall of inner core (4), the convex formula is housed on the wall of circular cylindrical shell (1), alternate certain distance, and slide two register pins (23) mutually supporting with axial slide (22).
3. the intelligent alarm device of push-pull door and window according to claim 1 and 2, it is characterized in that: the concrete structure of dibit contact travel switch is, fixed point junctor (28) has the fixed point seat of being manufactured by non-conductive material (31), the fixed point (30) of band center pit (32) is contained in the fixed point seat (31) by the double binding post (33) of locking, the moving point (29) that circuit is to be hit is positioned between two fixed points (30), the structure of moving point (29) is, on the outside surface of a termination of moving some contact (27), has uniform grooved axially to hole (34), an outer convex flexure strip (35) is housed in every pair of holes (34), the axial left side of moving point (29) energy servo-actuated point contact (27), the right side slides through the supporting fixed point (30) of arc flexure strip (35) contact, and can pass its center pit (32).
4. the intelligent alarm device of push-pull door and window according to claim 1 and 2, it is characterized in that: it is as follows globality to be contained in the structure on the object, end plate (18) has left shoulder (24), the right-hand member of circular cylindrical shell (1) has and highly is the right shoulder (25) of h, the internal diameter Φ of left shoulder (24)
1Equal the internal diameter Φ of right shoulder (25)
2-be the external diameter of circular cylindrical shell (1), the external diameter Φ of left shoulder (24)
3-be that the diameter of end plate (18) is greater than its internal diameter Φ
1, the external diameter Φ of right shoulder (24)
4Greater than its internal diameter Φ
2, the external diameter of two shoulders can equate or not wait.
5. the intelligent alarm device of push-pull door and window according to claim 3, it is characterized in that: it is as follows globality to be contained in the structure on the object, end plate (18) has left shoulder (24), the right-hand member of circular cylindrical shell (1) has and highly is the right shoulder (25) of h, the internal diameter Φ of left shoulder (24)
IEqual the internal diameter Φ of right shoulder (25)
2-be the external diameter of circular cylindrical shell (1), the external diameter Φ of left shoulder (24)
3-be that the diameter of end plate (18) is greater than its internal diameter Φ
1, the external diameter Φ of right shoulder (25)
4Greater than its internal diameter Φ
2, the external diameter of two shoulders can equate or not wait.
6. the intelligent alarm device of push-pull door and window according to claim 1 and 2, it is characterized in that: the structure of control circuit is, the positive pole of power supply (E) connects power switch (21) (K), afterwards and connect microswitch (17) (SB), dibit contact travel switch (SQ
1, SQ
2) and the moving together contact of timing relay (KT), then, series connection successively inserts the coil of timing relay (KT) and hummer (20) (H), connects the negative pole of power supply (E) afterwards, and timing relay (KT) is contained on the left surface of cover plate (3).
7. the intelligent alarm device of push-pull door and window according to claim 3, it is characterized in that: the structure of control circuit is, the positive pole of power supply (E) connects power switch (21) (K), afterwards and connect microswitch (17) (SB), dibit contact travel switch (SQ
1, SQ
2) and the moving together contact of timing relay (KT), then, series connection successively inserts the coil of timing relay (KT) and hummer (20) (H), connects the negative pole of power supply (E) afterwards, and timing relay (KT) is contained on the left surface of cover plate (3).
8. the intelligent alarm device of push-pull door and window according to claim 4, it is characterized in that: the structure of control circuit is, the positive pole of power supply (E) connects power switch (21) (K), afterwards and connect microswitch (17) (SB), dibit contact travel switch (SQ
1, SQ
2) and the moving together contact of timing relay (KT), then, series connection successively inserts the coil of timing relay (KT) and hummer (20) (H), connects the negative pole of power supply (E) afterwards, and timing relay (KT) is contained on the left surface of cover plate (3).
9. the intelligent alarm device of push-pull door and window according to claim 5, it is characterized in that: the structure of control circuit is, the positive pole of power supply (E) connects power switch (21) (K), afterwards and connect microswitch (17) (SB), dibit contact travel switch (SQ
1, SQ
2) and the moving together contact of timing relay (KT), then, series connection successively inserts the coil of timing relay (KT) and hummer (20) (H), connects the negative pole of power supply (E) afterwards, and timing relay (KT) is contained on the left surface of cover plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102184393A CN101908255B (en) | 2010-07-06 | 2010-07-06 | Intelligent alarm device of sliding doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102184393A CN101908255B (en) | 2010-07-06 | 2010-07-06 | Intelligent alarm device of sliding doors and windows |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101908255A true CN101908255A (en) | 2010-12-08 |
| CN101908255B CN101908255B (en) | 2011-12-21 |
Family
ID=43263706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102184393A Expired - Fee Related CN101908255B (en) | 2010-07-06 | 2010-07-06 | Intelligent alarm device of sliding doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101908255B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386352A (en) * | 2011-09-23 | 2012-03-21 | 上海纳杰电气成套有限公司 | Anti-theft battery cabin for road lamp |
| CN103996259A (en) * | 2014-06-04 | 2014-08-20 | 广西科技大学鹿山学院 | Multi-point-control pneumatic door/window anti-theft alarm triggering device |
| CN104637214A (en) * | 2015-01-14 | 2015-05-20 | 李丽容 | Alarming device for doors and windows and working way thereof |
| CN112185036A (en) * | 2020-09-27 | 2021-01-05 | 广州众盈达贸易有限公司 | Novel portable door alarm |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07243282A (en) * | 1994-03-05 | 1995-09-19 | Matsumoto Kinzoku Kk | Opening and closing door device incorporating alarm |
| JPH09138893A (en) * | 1995-11-15 | 1997-05-27 | Matsushita Electric Works Ltd | Crime prevention device |
| JP2004150263A (en) * | 2002-10-11 | 2004-05-27 | Kinjiro Koga | Locking device for crime prevention buzzer |
| CN2921979Y (en) * | 2006-06-30 | 2007-07-11 | 周大林 | Antitheft alarm device |
-
2010
- 2010-07-06 CN CN2010102184393A patent/CN101908255B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07243282A (en) * | 1994-03-05 | 1995-09-19 | Matsumoto Kinzoku Kk | Opening and closing door device incorporating alarm |
| JPH09138893A (en) * | 1995-11-15 | 1997-05-27 | Matsushita Electric Works Ltd | Crime prevention device |
| JP2004150263A (en) * | 2002-10-11 | 2004-05-27 | Kinjiro Koga | Locking device for crime prevention buzzer |
| CN2921979Y (en) * | 2006-06-30 | 2007-07-11 | 周大林 | Antitheft alarm device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386352A (en) * | 2011-09-23 | 2012-03-21 | 上海纳杰电气成套有限公司 | Anti-theft battery cabin for road lamp |
| CN103996259A (en) * | 2014-06-04 | 2014-08-20 | 广西科技大学鹿山学院 | Multi-point-control pneumatic door/window anti-theft alarm triggering device |
| CN104637214A (en) * | 2015-01-14 | 2015-05-20 | 李丽容 | Alarming device for doors and windows and working way thereof |
| CN104637214B (en) * | 2015-01-14 | 2017-01-11 | 李丽容 | Alarming device for doors and windows and working way thereof |
| CN112185036A (en) * | 2020-09-27 | 2021-01-05 | 广州众盈达贸易有限公司 | Novel portable door alarm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101908255B (en) | 2011-12-21 |
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