CN111425125A - High-precision alarm anti-theft net capable of detecting through air pressure change - Google Patents
High-precision alarm anti-theft net capable of detecting through air pressure change Download PDFInfo
- Publication number
- CN111425125A CN111425125A CN202010415220.6A CN202010415220A CN111425125A CN 111425125 A CN111425125 A CN 111425125A CN 202010415220 A CN202010415220 A CN 202010415220A CN 111425125 A CN111425125 A CN 111425125A
- Authority
- CN
- China
- Prior art keywords
- net pipe
- theft
- vertical
- net
- transverse
- 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.)
- Withdrawn
Links
- 230000008859 change Effects 0.000 title claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/01—Grilles fixed to walls, doors, or windows; Grilles moving with doors or windows; Walls formed as grilles, e.g. claustra
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/26—Building materials integrated with PV modules, e.g. façade elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The invention relates to the technical field of anti-theft nets, and discloses a high-precision alarm anti-theft net for detecting through air pressure change, which comprises an anti-theft frame, wherein a transverse net pipe comprises a column-shaped groove, an air nozzle, a metal sheet group and an L-shaped groove, the metal sheet group is arranged in the middle of the transverse net pipe, L symmetrical grooves are formed in the transverse net pipe, through holes corresponding to a L-shaped groove are formed in the upper part of the vertical net pipe, metal balls corresponding to the metal sheet group are arranged on the upper side of a sliding block, springs are connected to the left end and the right end of the sliding block, gas in the vertical net pipe or the transverse net pipe on the side which is cut off is discharged, the sliding block is pushed by the gas in the vertical net pipe or the transverse net pipe on the side which is not cut off to move to the side with small gas pressure, the metal balls are in contact with the metal sheet on one side of the metal sheet group, a buzzer starts to alarm, and.
Description
Technical Field
The invention relates to the technical field of anti-theft nets, in particular to a high-precision alarm anti-theft net for detecting through air pressure change.
Background
The anti-theft net is a metal net with a protective function, is mostly net-shaped, and is installed at places where doors, windows, ventilation openings and the like can be invaded. The anti-theft net is the most important security protection measure of the windows of the residential buildings and can protect the safety of children. With the rapid development of science and technology, an anti-theft network capable of automatically alarming is provided in the market at present, and the anti-theft network is strong in functionality and capable of effectively protecting and warning the living safety of users.
Although existing burglar mesh networks provide an alarm function, there are some disadvantages, such as: the existing alarm anti-theft net generally adopts an infrared alarm, an anti-theft net violent vibration induction alarm lamp and the like, and when some special conditions are met, such as: the approach of animals, the blowing of strong wind and other special environments caused by external conditions can not achieve accurate alarm effect, further leading the alarm sound to cause influence on nearby residents; in addition, these electronic components have a limited lifetime, are susceptible to quality and environmental problems, and have a certain uncertainty. In order to solve the problems, a high-precision alarm anti-theft net for detecting through air pressure change is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the high-precision alarm anti-theft net for detecting through air pressure change, which has the advantages of high alarm precision, long service time and incapability of being disassembled by thieves, and solves the problems of poor alarm precision, easiness in disturbing residents, limited service life and easiness in disassembling by thieves of the conventional anti-theft net alarm device.
(II) technical scheme
The invention provides a high-precision alarm anti-theft net for detecting through air pressure change, which comprises an anti-theft frame, wherein the outer side of the anti-theft frame is arranged in a wall body, a movable window is arranged on the rear side of the anti-theft frame and in the wall body, a transverse net pipe is fixedly connected inside the anti-theft frame, the transverse net pipe comprises a cylindrical groove, an air faucet, a metal sheet group and L-shaped grooves, the cylindrical groove penetrates through the inner side of the transverse net pipe, the air faucet is arranged on the left side and the right side of the rear end face of the transverse net pipe, the middle of the transverse net pipe is provided with the metal sheet group on the upper side of the cylindrical groove, symmetrical L-shaped grooves are uniformly formed in the lower side of the cylindrical groove in the transverse net pipe, solar panels are arranged on the front side surfaces of the anti-theft frame and the transverse net pipe, a vertical net pipe is rotatably connected between the anti-theft frame and the transverse net pipe, a through hole corresponding to a L-shaped groove is formed in the upper part of the left rear side of the wall body, an electric storage device is arranged on the right side of the electric storage device, a sliding block is arranged on the right side of the electric storage device, a buzzer is arranged on the upper side of the wall body, a sliding block is arranged on the upper side of the alarm device, a sliding block is arranged on the sliding block of the sliding block.
Preferably, the anti-theft frame is partially embedded into the wall body and is installed inside the wall body, so that the anti-theft frame is welded or fixed through threads indoors, and a thief is further prevented from detaching the anti-theft frame from the outside.
Preferably, the metal sheet group is divided into three metal sheets, the metal sheets on the two sides are symmetrical about the middle metal sheet, gaps are reserved among the three metal sheets, the metal sheets on the two sides are connected with the buzzer in series, and the middle metal sheet is connected with the alarm lamp and the switch in series.
Preferably, the lower part of the anti-theft frame is provided with a column-shaped groove corresponding to the vertical net pipe, the upper part of the transverse net pipe is also provided with a column-shaped groove corresponding to the vertical net pipe, and the internal structure of the anti-theft frame at the uppermost side is the same as that of the transverse net pipe.
Preferably, the inside of the transverse net pipe is communicated with the inside of the vertical net pipe on the upper part of the transverse net pipe, so that the gas pressure in the transverse net pipe is consistent with that in the vertical net pipe, the vertical net pipes on the left side and the right side of the sliding block are separated, and when the gas pressures in the vertical net pipes on the left side and the right side are different, the sliding block slides.
Preferably, the L type groove has a diameter corresponding to the diameter of the through hole.
(III) advantageous effects
Compared with the prior art, the invention provides a high-precision alarm anti-theft net for detecting through air pressure change, which has the following beneficial effects:
1. this high accuracy alarm anti-theft net that detects through atmospheric pressure change inlays the internally mounted of wall body for the part through the theftproof frame to guarantee that the theftproof frame is indoor through wall body welding or threaded fixation, further avoid the purpose that the theftproof frame was dismantled from the outside to the thief.
2. This high accuracy alarm anti-theft net that detects through atmospheric pressure change, when one of them is cut off to vertical net pipe or horizontal net pipe, the gas in vertical net pipe or the horizontal net pipe of the one side of being cut off discharges, under the effect of gas pressure, the gas promotion slider in vertical net pipe or the horizontal net pipe of the one side that does not have the cut off removes to the one side that gas pressure is little, the metal ball contacts with the sheetmetal of sheetmetal one side, the circuit of the buzzer of establishing ties with sheetmetal of one side is put through, the buzzer begins to report to the police, current anti-theft net alarm device alarm accuracy is poor, the easy disturbing people of wrong report police and life is limited problem have been solved to this structure.
3. This high accuracy alarm anti-theft net that detects through atmospheric pressure change, set up L type grooves corresponding with the through-hole through the inside of horizontal network management, because vertical network management will have gaseous escape when being cut open, consequently vertical network management is not wholly cut off, make the through-hole on it stagger with L type groove through rotating vertical network management this moment, then reach the equilibrium through the atmospheric pressure in the air cock readjustment vertical network pipe, thereby guarantee that anti-theft net alarm device still can use, this structure can guarantee that the resident family has sufficient time to maintain and change the anti-theft net.
4. This high accuracy alarm anti-theft net that detects through atmospheric pressure change is provided with solar panel through anti-theft frame and horizontal network management on, and solar panel turns into the electric energy with solar illumination and stores in power storage device, supplies power to bee calling organ, alarm lamp through power storage device, and the use of electric power has been practiced thrift to this structure.
Drawings
FIG. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1 taken along line A-A thereof in accordance with the present invention;
FIG. 3 is a front cross-sectional view of the lower structure of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 at B according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 3 at C according to the present invention;
FIG. 6 is a rear view of the anti-theft frame according to the present invention;
FIG. 7 is a schematic diagram of the overall circuit relationship connection of the present invention.
In the figure, 1 is an anti-theft frame, 2 is a wall body, 3 is a movable window, 4 is a transverse net pipe, 401 is a column-shaped groove, 402 is an air tap, 403 is a metal sheet group, 404 is an 404L-shaped groove, 5 is a solar panel, 6 is a vertical net pipe, 601 is a through hole, 7 is an electric storage device, 8 is a buzzer, 9 is an alarm lamp, 10 is a switch, 11 is a sliding block, 1101 is a metal ball and 12 is a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a high-precision alarm anti-theft net for detecting through air pressure change comprises an anti-theft frame 1, wherein the outer side of the anti-theft frame 1 is arranged in a wall body 2, the anti-theft frame 1 is partially embedded into the wall body 2 for installation, so that the anti-theft frame 1 is welded or screwed through the wall body 2 indoors, and a thief is further prevented from detaching the anti-theft frame 1 from the outer side, a movable window 3 is arranged on the rear side of the anti-theft frame 1 and in the wall body 2, a transverse net pipe 4 is fixedly connected to the inner part of the anti-theft frame 1, the transverse net pipe 4 comprises a cylindrical groove 401, an air tap 402, a metal sheet group 403 and a L-shaped groove 404, wherein the cylindrical groove 401 penetrates through the transverse net pipe 4, the air tap 402 is arranged on the left side and the right side of the rear end face of the transverse net pipe 4, a metal sheet group 403 is arranged in the middle of the transverse net pipe 4 and on the upper side of the cylindrical groove 401, a L-shaped groove 404 is uniformly arranged in the inner part of the transverse net pipe 4, the inner part of the transverse net pipe 636, the anti-theft frame 1 and the transverse net pipe 404 are provided with a solar panel 635, the upper part of the upright pipe 601, the upright pipe 601 is provided with a through hole corresponding to the vertical pipe 601, the vertical pipe 601 is provided with the same diameter of the anti-theft frame 1, the anti-.
The left part of the rear side of the wall body 2 is provided with an electric storage device 7 on the upper side of the anti-theft frame 1, the right side of the electric storage device 7 is provided with a buzzer 8 on the wall body 2, the right side of the buzzer 8 is provided with an alarm lamp 9 on the wall body 2, the right side of the alarm lamp 9 is provided with a switch 10 on the wall body 2, the metal sheet group 403 is divided into three metal sheets, the metal sheets on two sides are symmetrical about the middle metal sheet, a gap is reserved between the three metal sheets, the metal sheets on two sides are all connected in series with the buzzer 8, and the middle metal sheet is connected in series with the alarm lamp 9. The middle part of the transverse net pipe 4 is connected with a sliding block 11 in a sliding manner under the metal sheet group 403, the upper side of the sliding block 11 is provided with a metal ball 1101 corresponding to the metal sheet group 403, the inside of the transverse net pipe 4 is communicated with the inside of the vertical net pipe 6 on the upper part of the transverse net pipe, so that the gas pressure in the transverse net pipe 4 is consistent with that in the vertical net pipe 6, the vertical net pipes 6 on the left side and the right side of the sliding block 11 are separated, and when the gas pressure in the vertical net pipes 6 on the left side and the right side is different, the sliding block 11 slides. Springs 12 are fixedly connected between the left end and the right end of the sliding block 11 and the transverse net pipe 4.
The working principle is as follows: this high accuracy alarm anti-theft net that detects through atmospheric pressure change, at first, is partly the internally mounted who inlays into wall body 2 through theftproof frame 1 to guarantee that theftproof frame 1 passes through wall body 2 welding or threaded fixation indoor, further avoid the purpose that the thief dismantled theftproof frame 1 from the outside.
Then press switch 10, be connected with air cock 402 through the pump bowl, aerify in air cock 402 through the pump bowl for metal ball 1101 on the slider 11 and the sheetmetal 403 intercommunication at middle part, at this moment, alarm lamp 9 lights, then close switch 10, at this moment, the atmospheric pressure in horizontal net pipe 4 and the perpendicular net pipe 6 is a little higher than external atmospheric pressure and keeps balance.
When the anti-theft net alarm device works, a thief generally uses a cutting tool like a tiger-mouth clamp to cut the vertical net pipe 6 and the horizontal net pipe 4, the cutting tool like the tiger-mouth clamp can only cut one by one, when one of the vertical net pipe 6 or the horizontal net pipe 4 is cut off, gas in the vertical net pipe 6 or the horizontal net pipe 4 at the cut side is discharged, under the action of gas pressure, the gas in the vertical net pipe 6 or the horizontal net pipe 4 at the non-cut side pushes the sliding block 11 to move to the side with small gas pressure, at the moment, the metal ball 1101 is in contact with the metal sheet at one side of the metal sheet group 403, the circuit of the buzzer 8 connected with the metal sheet group 403 at one side in series is connected, at the moment, the buzzer 8 starts to alarm, and the anti-theft net alarm device solves the problems that the alarm accuracy is poor, the false alarm is easy to disturb people and the service life is limited.
The L-shaped groove 404 corresponding to the through hole 601 is formed in the transverse net pipe 4, and as gas escapes when the vertical net pipe 6 is cut, the vertical net pipe 6 is not integrally cut off, at the moment, the through hole 601 on the vertical net pipe 6 is staggered with the L-shaped groove 404 by rotating the vertical net pipe 6, and then the air pressure in the vertical net pipe 6 is readjusted through the air nozzle 402 to achieve balance, so that the anti-theft net alarm device can still be used, and the structure can ensure that residents have sufficient time to maintain and replace the anti-theft net.
Through being provided with solar panel 5 on theftproof frame 1 and the horizontal net pipe 4, solar panel 5 turns into the electric energy storage with solar illumination and in power storage device 7, supplies power through power storage device 7 to bee calling organ 8, alarm lamp 9, and the use of electric power has been practiced thrift to this structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high-precision alarm anti-theft net capable of detecting through air pressure change comprises an anti-theft frame (1), and is characterized in that the outer side of the anti-theft frame (1) is arranged in a wall body (2), a movable window (3) is arranged on the rear side of the anti-theft frame (1) and in the wall body (2), a transverse net pipe (4) is fixedly connected to the interior of the anti-theft frame (1), the transverse net pipe (4) comprises a cylindrical groove (401), an air tap (402), a metal sheet group (403) and a L type groove (404), the cylindrical groove (401) penetrates through the transverse net pipe (4), the air tap (402) is arranged on the left side and the right side of the rear end face of the transverse net pipe (4), the metal sheet group (403) is arranged in the middle of the transverse net pipe (4) and on the upper side of the cylindrical groove (401), symmetrical L type grooves (404) are uniformly arranged in the interior of the transverse net pipe (4) and on the lower side of the cylindrical groove (401), a solar panel (5) is arranged on the front side surfaces of the anti-theft frame (1) and the transverse net pipe (4), a vertical net pipe (2) is provided with a buzzer (6), a buzzer (11) is arranged on the upper side of the vertical net pipe (2), a vertical lamp (2), a buzzer (2) is arranged on the vertical lamp (2), a vertical lamp (2) and a buzzer (2) is arranged on the vertical lamp (2), a vertical lamp (2) is arranged on the vertical lamp (2), a vertical lamp (6) and a vertical lamp (2), a vertical lamp (2) is arranged on the vertical lamp (4), a vertical lamp (4) corresponding to a vertical lamp (2), a vertical lamp (2) is arranged on the vertical lamp (2), a.
2. A high-precision alarm anti-theft net for detecting by air pressure change according to claim 1, characterized in that: the anti-theft frame (1) is partially embedded into the wall body (2) for installation.
3. A high-precision alarm anti-theft net for detecting by air pressure change according to claim 1, characterized in that: the metal sheet group (403) is divided into three metal sheets, the metal sheets on the two sides are symmetrical relative to the middle metal sheet, and gaps are reserved among the three metal sheets.
4. A high-precision alarm anti-theft net for detecting by air pressure change according to claim 1, characterized in that: the lower part of the anti-theft frame (1) is provided with a cylindrical groove corresponding to the vertical net pipe (6), the upper part of the transverse net pipe (4) is also provided with a cylindrical groove corresponding to the vertical net pipe (6), and the internal structure of the anti-theft frame (1) at the uppermost side is the same as that of the transverse net pipe (4).
5. A high-precision alarm anti-theft net for detecting by air pressure change according to claim 1, characterized in that: the inside of the transverse net pipe (4) is communicated with the inside of the vertical net pipe (6) at the upper part of the transverse net pipe.
6. The high-precision alarm anti-theft net for detecting air pressure change according to claim 1, wherein the L-shaped grooves (404) have a diameter corresponding to the diameter of the through holes (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010415220.6A CN111425125A (en) | 2020-05-15 | 2020-05-15 | High-precision alarm anti-theft net capable of detecting through air pressure change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010415220.6A CN111425125A (en) | 2020-05-15 | 2020-05-15 | High-precision alarm anti-theft net capable of detecting through air pressure change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111425125A true CN111425125A (en) | 2020-07-17 |
Family
ID=71551031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010415220.6A Withdrawn CN111425125A (en) | 2020-05-15 | 2020-05-15 | High-precision alarm anti-theft net capable of detecting through air pressure change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111425125A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434626A (en) * | 2022-08-24 | 2022-12-06 | 重庆几维科技有限公司 | Intelligent anti-theft device for building |
-
2020
- 2020-05-15 CN CN202010415220.6A patent/CN111425125A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115434626A (en) * | 2022-08-24 | 2022-12-06 | 重庆几维科技有限公司 | Intelligent anti-theft device for building |
| CN115434626B (en) * | 2022-08-24 | 2023-12-29 | 重庆几维科技有限公司 | Intelligent anti-theft device of building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206595593U (en) | It is a kind of that there is fire extinguishing and the electric power cabinet of shock-absorbing function | |
| CN106205015A (en) | Intelligent remote fire alarm smog warning system and alarm method thereof | |
| KR101146085B1 (en) | Submergence alarm apparatus | |
| CN111425125A (en) | High-precision alarm anti-theft net capable of detecting through air pressure change | |
| CN104790849B (en) | A kind of automatic vertical burglar alarm guardrail | |
| CN205117184U (en) | Resistance self -induction burglary -resisting window of meeting an emergency | |
| CN203175354U (en) | Novel intelligent anti-theft window system | |
| CN213063373U (en) | Steel fire door that factor of safety is high | |
| CN211044453U (en) | High-protection wireless anti-theft alarm | |
| CN209510155U (en) | A kind of window with warning device | |
| CN219738237U (en) | Antitheft alarm device of intelligent mobile house | |
| CN201671495U (en) | Mobile alarm window | |
| CN206487353U (en) | A kind of hydroelectric power plant's fire resistant doorsets with double-deck pre-buried expanding sealing strips | |
| CN217765279U (en) | Outdoor fire hydrant monitoring facilities | |
| CN201075240Y (en) | Door and window protection fence anti-clipping warning device | |
| CN216355391U (en) | Anti-theft water and electricity meter equipment installation cabinet for property management | |
| CN205811307U (en) | A kind of quick detachable antitheft power distribution cabinet of modified model | |
| CN2660075Y (en) | Concealed antitheft window | |
| CN208569803U (en) | A kind of explosion-proof water proof type combined aural and visual alarm | |
| CN205140106U (en) | Burglary -resisting window alarm device | |
| CN205121769U (en) | Window warning anti -theft device | |
| CN210804693U (en) | Intelligent building security alarm device | |
| CN216211472U (en) | Intelligent early warning device of safety supervision | |
| CN220855796U (en) | Warning mechanism of fire control passageway | |
| CN208271353U (en) | A kind of safety alarm system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200717 |
|
| WW01 | Invention patent application withdrawn after publication |