CN106285421A - Rolling screen door opening and closing detector, casing and fire fighting truck - Google Patents
Rolling screen door opening and closing detector, casing and fire fighting truck Download PDFInfo
- Publication number
- CN106285421A CN106285421A CN201610937731.8A CN201610937731A CN106285421A CN 106285421 A CN106285421 A CN 106285421A CN 201610937731 A CN201610937731 A CN 201610937731A CN 106285421 A CN106285421 A CN 106285421A
- Authority
- CN
- China
- Prior art keywords
- rolling screen
- screen door
- casing
- closing detector
- door opening
- 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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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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
-
- 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
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
The present invention relates to a kind of rolling screen door opening and closing detector, casing and fire fighting truck, wherein, rolling screen door opening and closing detector includes the non-contact detection parts being located between rolling screen door (5) and door frame (6), is used for detecting rolling screen door (5) relative to the Guan Bi of door frame (6) and open mode.The rolling screen door opening and closing detector of the present invention, by arranging contactless detection part between rolling screen door and door frame, during detection, physical impacts will not occur, can not only more reliably detect rolling screen door and the Guan Bi of door frame and open mode, reduce the probability that error detection occurs, moreover it is possible to improve the service life of detection part；And contactless detection part small volume, it is possible to decrease the probability that detection part collides with the article of placement in casing and causes detection to be lost efficacy.
Description
Technical field
The present invention relates to detection technique and special purpose vehicle technical field, particularly relate to a kind of rolling screen door opening and closing detector, case
Body and fire fighting truck.
Background technology
In order to place the article such as fire hose, fire-fighting equipment on fire fighting truck, it is typically provided special storage compartment, such as Fig. 1 institute
Show, it is contemplated that rolling screen door 3a folding with convenience, it is not necessary to extra enabling space just can be opened door, generally use rolling screen door 3a
Door as storage compartment.
During fire fighting truck is driven a vehicle, rolling screen door 3a on storage compartment should be at closed mode, carries out various at needs
During fire-fighting operation under environment, fireman needs to open storage compartment and takes equipment away.In order to improve the convenience of operation, in storage compartment
Should be provided with illuminating lamp, preferably without the manually opened illuminating lamp of fireman, while rolling screen door 3a is opened, illuminating lamp is certainly
Dynamic unlatching, when rolling screen door 3a closes, illuminating lamp is also accordingly turned off.
But during fire fighting truck is driven a vehicle, it sometimes appear that rolling screen door 3a does not shut, or on traveling Zhong Yin road
The situation that reason causes rolling screen door 3a to open by mistake, if driver can not find in time, the most then device in storage compartment such as jolt in face
Part has a risk getting rid of, heavy then be likely to result in traffic accidents.
Consider the demand needing the folding condition of rolling screen door 3a is detected, in the vertical view of the storage compartment shown in Fig. 1
In figure, give the detection scheme used in prior art.The bottom of storage compartment is provided with stroke near the position of rolling screen door 3a and opens
Close 2a, the rear surface of storage compartment is provided with illuminating lamp 1a.When rolling screen door 3a is drop-down, the lower edge of rolling screen door 3a is pressed onto stroke and opens
Close the moving lever of 2a, now travel switch 2a action, control illuminating lamp 1a and extinguish；When rolling screen door 3a is upwards pulled open, stroke is opened
Close 2a no longer pressurized and return to free state, controlling illuminating lamp 1a simultaneously and automatically light.
But there is one or several following defect in detection scheme of the prior art: (1) prior art passes through roller shutter
The mode of the lower edge of door 3a and the moving lever generation physical impacts of travel switch 2a detects, and it is unreliable to detect, easy flase drop
Survey；(2) travel switch 2a volume easily collides with the equipment in storage compartment relatively greatly, thus adds the general of detection inefficacy
Rate；(3) although illuminating lamp 1a can light and close automatically, but it is by interior that the installation site of illuminating lamp 1a determines shadow surface
Outwards illumination, the eyes of easy direct projection operator.
Summary of the invention
The purpose of the present invention is to propose to a kind of rolling screen door opening and closing detector, casing and fire fighting truck, it is possible to increase to roller shutter
The reliability of door folding condition detection.
For achieving the above object, first aspect present invention provides a kind of rolling screen door opening and closing detector, including being located at volume
Non-contact detection parts between curtain door and door frame, for detect described rolling screen door relative to described door frame Guan Bi with
Open mode.
Further, described detection part is magnetic detection parts, it is possible to carried in motor process by described rolling screen door
The heat treatment come detects described rolling screen door relative to the Guan Bi of described door frame and open mode.
Further, described detection part includes Magnet and tongue tube detection switch, and described Magnet is located at described rolling screen door
On, described tongue tube detection switch is located on described door frame.
Further, described Magnet is positioned at sustained height when described rolling screen door closes with described tongue tube detection switch.
Further, described rolling screen door includes that multiple blade, described Magnet are embedded in described blade, and can be along with described
Pulling of blade and move.
Further, described Magnet is located in described rolling screen door the described blade being positioned at folding end.
Further, also include warning piece, open shape for detecting that described rolling screen door is at described detection part
Alarm signal is sent during state.
Further, described door frame is located on casing, and described rolling screen door is used for the Guan Bi realizing described casing and opens,
Described rolling screen door opening and closing detector also includes that illuminace component, described illuminace component are located in described casing, at described volume
Curtain door is lighted when being in open mode.
Further, the shadow surface of described illuminace component is towards described box house.
Further, described illuminace component include light bar, described light bar be located at the left side in described casing and/or right side and
Position near described rolling screen door.
Further, the lamp body of described light bar is isosceles triangle, the shadow surface of described light bar be in closure state
The angle of described rolling screen door is 45 °, and described shadow surface is towards the whole inner space of described casing.
For achieving the above object, second aspect present invention provides a kind of casing, including rolling screen door and above-described embodiment institute
The rolling screen door opening and closing detector stated, described rolling screen door is used for the Guan Bi realizing described casing and opens.
For achieving the above object, third aspect present invention provides a kind of fire fighting truck, including the case described in above-described embodiment
Body, for accommodating the equipment needed for described fire fighting truck.
Based on technique scheme, the rolling screen door opening and closing detector of the present invention, by between rolling screen door and door frame
Contactless detection part is set, during detection, physical impacts will not occur, can not only more reliably detect volume
The Guan Bi of curtain door and door frame and open mode, reduce the probability that error detection occurs, moreover it is possible to improves the service life of detection part；
And contactless detection part small volume, it is possible to decrease detection part collides with the article of placement in casing and causes
The probability that detection was lost efficacy.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the detection used of fire fighting truck storage compartment and the structural representation of illuminator in prior art；
When Fig. 2 is the rolling screen door employing rolling screen door opening and closing detector of the present invention of casing, rolling screen door is in showing of closure state
It is intended to；
When Fig. 3 is the rolling screen door employing rolling screen door opening and closing detector of the present invention of casing, rolling screen door is in showing of open mode
It is intended to；
Fig. 4 is the top view of casing shown in Fig. 2；
Fig. 5 is the electrical connection schematic diagram of an embodiment of invention rolling screen door opening and closing detector；
Fig. 6 is installation and the structural representation of an embodiment of illuminace component in casing.
Detailed description of the invention
The present invention described further below.In the following paragraphs, the different aspect of embodiment is defined in more detail.So
The each side limited can combine with any other a aspect or many aspects, not can be combined.Especially,
Be considered as preferred or favourable any feature can one or more with other be considered as preferred or favourable feature group
Close.
The term descriptions merely for convenience such as " first ", " second " occurred in the present invention, have same names to distinguish
Different building blocks, be not offered as successively or primary-slave relation.
In describing the invention, it is to be understood that term " interior ", " outward ", " on ", D score, " left " and " right " etc. refer to
The orientation shown or position relationship for based on orientation shown in the drawings or position relationship, are for only for ease of the description present invention, and not
Be instruction or hint indication device must have specific orientation, with specific azimuth configuration and operation, be not understood that
For limiting the scope of the invention.
In order to improve the reliability to the rolling screen door folding detection being similar on fire fighting truck storage compartment, the present invention is to existing skill
Rolling screen door opening and closing detector in art is improved, and this kind of rolling screen door opening and closing detector is applicable not only to fire fighting truck equipment
Rolling screen door on case, applies also for the rolling screen door on other various casings for accommodating article.
As shown in Figures 2 to 4, the left and right sides before casing 1 is provided with door frame 6, and door frame 6 is provided with rolling screen door
5, it is possible to by vertically pulling rolling screen door 5 to realize the Guan Bi of casing 1 and open.In other form extended, rolling screen door 5 is permissible
It is located at according to demand on any one or several of casing 1, it is also possible to the form that the level of being designed as pulls, or at casing 1
Certain face on the rolling screen door 5 of opposite opened is set.
In one schematic embodiment of the present invention, rolling screen door opening and closing detector includes being located at rolling screen door 5 and doorframe
Non-contact detection parts between frame 6, for detecting rolling screen door 5 relative to the Guan Bi of door frame 6 and open mode.
By arranging non-contact detection parts, during detection, physical impacts will not occur, can not only more may be used
Detect rolling screen door and the Guan Bi of door frame and open mode by ground, reduce the probability that error detection occurs, moreover it is possible to improve detection part
Service life；And contactless detection part small volume, it is possible to decrease detection part is sent out with the article of placement in casing
The probability that life is collided and caused detection to be lost efficacy.
Wherein, non-contact detection parts can have multiple choices form, such as, all kinds of based on laser, infrared ray, electromagnetism
The principles such as ripple, ultrasound wave or inductance realize the device of position detection.
Preferably, detection part is magnetic detection parts, it is possible to the magnetic brought in motor process by rolling screen door 5 is become
Change and send different signals, to detect rolling screen door 5 relative to the Guan Bi of door frame 6 and open mode.Magnetic detection parts can
Realize non-contact detection, it is only necessary to keep the distance preset just can detect successfully two parts in magnetic detection parts,
Can avoid mechanical failure, and use travel switch detection to need Mechanical Contact in prior art, rolling screen door can not be reliably sometimes
Push down moving lever, easy error detection, and be easily damaged when using frequency higher.
Specifically, as shown in Figures 2 to 4, magnetic detection parts can include Magnet 3 and tongue tube detection switch 4, Magnet 3
Being located in rolling screen door 5, move therewith at rolling screen door 5 Magnet 3 when pulled, tongue tube detection switch 4 is located on door frame 6.Dry
Reed pipe detection switch 4 also referred to as reed capsule or magnetic reed switch, be the special key of a kind of magnetosensitive, is reed switch relay and close to opening
The critical piece closed, when Magnet 3 is near tongue tube detection switch 4, the folding condition of tongue tube detection switch 4 can become
Change, and export different signals.
Preferably, Magnet 3 is positioned at sustained height when rolling screen door 5 closes with tongue tube detection switch 4, is conducive to improving inspection
Survey accuracy and conveniently Magnet 3 positioned.In the horizontal plane, Magnet 3 switchs with tongue tube detection when rolling screen door 5 closes
4 can keep certain distance, and such as, this distance no more than 20mm just can successfully detect.When rolling screen door 5 is of completely closed, Magnet 3 is just
It is in sustained height, it is possible to sensed by tongue tube detection switch 4, thus send rolling screen door 5 and close with tongue tube detection switch 4
Signal；When rolling screen door 5 is partly or entirely opened, Magnet 3 deflects away from tongue tube detection switch 4 place height, the most not
Can be sensed by tongue tube detection switch 4, thus send the signal that rolling screen door 5 is opened.When actual setting, Magnet 3 and dry spring
Also can there is certain difference in height in pipe detection switch 4, such as, difference in height between the two is not more than 20mm and just can successfully detect.
Wherein, rolling screen door 5 includes multiple blade 51 being arranged side by side continuously, during pulling rolling screen door 5, each leaf
The position of sheet 51 will change, then the height and position of the Magnet 3 being arranged on blade 51 changes the most therewith, thus changes magnetic
Distance between ferrum 3 and tongue tube detection switch 4.
Magnet 3 can be directly installed on the surface of rolling screen door 5, it is also possible to is embedded in some blade 51, and can
Move along with pulling of rolling screen door 5.The mode that Magnet 3 is embedded in blade 51 is installed hidden, and Magnet 3 is arranged on blade
51 is internal, will not take the space of casing 1, is also not easy by other outside physical damage, thus improves making of detection part
Use the life-span.
It is preferred that Magnet 3 may be provided in the blade 51 being positioned at folding end in rolling screen door 5.Such as, for the volume shown in Fig. 2
Curtain door 5 folding form, is arranged on Magnet 3 in the blade 51 of rolling screen door 5 bottom, roller shutter so can the most directly be detected
Door 5 descend most edge and door frame 6 contact situation, to improve accuracy and the reliability of detection.
On the basis of detection part can reliably detect rolling screen door 5 folding condition, rolling screen door opening and closing detector also has
Rolling screen door 5 is had to open automatic prompting function.Specifically, may also include warning piece, for rolling screen door 5 being detected at detection part
Alarm signal is sent when being in open mode.Such as, when rolling screen door opening and closing detector is applied on the storage compartment of fire fighting truck,
Warning piece can be the display lamp being located in driver's cabin, and once fire fighting truck occurs, during advancing, the feelings that display lamp brightens
Condition, then the rolling screen door 5 on explanation storage compartment does not shuts, or causes rolling screen door 5 to beat because of reasons such as road bumps in traveling by mistake
Opening, at this moment driver just can find in time, to avoid the device in storage compartment to get rid of, can not only improve the traffic safety of fire fighting truck
Property, also make the operation more hommization of vehicle.
Further, from the point of view of being easy to pick and place equipment, rolling screen door opening and closing detector also includes illuminace component, shines
Bright parts are located in casing 1, for lighting when rolling screen door 5 is in open mode.
In order to prevent when rolling screen door 5 is opened illuminace component towards the injury operator's eyes that emit beam outside casing 1, logical
Crossing shape and the installation site of design illuminace component, the shadow surface 21 preferably making illuminace component is internal towards casing 1, so can
Illuminate casing 1 internal, be avoided that again light direct projection operator's eyes.
In a specific embodiment, illuminace component is included in the short transverse of casing 1 light bar 2 extended, light bar 2
It is located at the left side in casing 1 and/or right side and the position near rolling screen door 5.Whole height side in using light bar 2 can make casing 1
Brightness upwards is more uniform, optimizes illuminating effect.Certainly, illuminace component can also select the illuminating lamp of other arbitrary shape.
Fig. 2 gives the structure that the left and right sides in casing 1 arranges light bar 2 simultaneously, vertical view shown as shown in Figure 6
Figure, each light bar 2 is positioned at the corner location that the sidewall of casing 1 is formed with rolling screen door 5.The most both whole width in casing 1 can have been made
Brightness on direction is more uniform, optimizes illuminating effect further, moreover it is possible to the light making light bar 2 send is internal towards casing 1.?
It can be seen that tongue tube detection switch 4 is positioned at below light bar 2 in structure shown in Fig. 3.
Preferably, the lamp body of light bar 2 is isosceles triangle, light bar 2 is designed as isosceles right triangle and is conducive to lamp
Band 2 carries out installing location, easy for installation.The face that the shadow surface 21(of light bar 2 can emit beam) with the volume being in closure state
The angle α of curtain door is 45 °, and shadow surface 21 is towards the whole inner space of casing 1.α is 45 ° can make the irradiation area of light bar 2
Covering whole casing 1 internal, when illumination without dead angle, the design making shadow surface 21 is more reasonable.Additionally, α can also be according to demand
Choose other angle.
From actual demand, can be separately provided warning piece or illuminace component, it is also possible to report is set in use simultaneously
Alert parts and illuminace component, the folding condition of the rolling screen door 5 to detect according to detection part realizes reporting to the police and illumination merit simultaneously
Energy.For the embodiment shown in Fig. 2, Fig. 5 gives electrical connection schematic diagram, and the terminal 1 of tongue tube detection switch 4 connects vehicle mounted electric
Source, terminal 2 meets two light bar 2(E1 and E2), terminal 3 welcomes the emperor the alarm lamp L1 sailing indoor.When Magnet 3 is opened away from tongue tube detection
When closing 4, E1, E2 and L1 light simultaneously；When Magnet 3 is near tongue tube detection switch 4, E1, E2 and L1 extinguish simultaneously.
Secondly, present invention also offers a kind of casing 1, the function of casing 1 is not restricted herein, such as container
Material, instrument or file etc..Door frame 6 is installed at least one face of casing 1, door frame 6 is provided with rolling screen door 5, it is possible to
By pulling rolling screen door 5 to realize the Guan Bi of casing 1 and open.Be provided with between rolling screen door 5 and door frame 6 the various embodiments described above to
The rolling screen door opening and closing detector gone out.Owing to the rolling screen door opening and closing detector of the present invention can reliably and accurately detect rolling screen door
The folding condition of 5, thus this kind of casing 1 safety in use is more preferable, can sentence in time when rolling screen door 5 is opened by mistake
Disconnected.
It addition, present invention also offers a kind of fire fighting truck, including the casing 1 described in above-described embodiment, it is used for accommodating described
Equipment needed for fire fighting truck.
When illustrating that rolling screen door opening and closing detector of the present invention is applied to fire fighting truck storage compartment below in conjunction with Fig. 2 to Fig. 4
Operation principle.Rolling screen door as shown in Figure 3 is in the schematic diagram of the state of pulling open, when needs take equipment in storage compartment, on
Drawing rolling screen door 5 to make it open, Magnet 3 moves the most upward along with rolling screen door 5, and Magnet 3 detects switch 4 far away from tongue tube, makes
Obtaining tongue tube detection switch 4 actions, light bar 2 is lighted therewith obtaining opening signal, and the alarm lamp in driver's cabin also obtains simultaneously
Opening signal is lighted.Rolling screen door as shown in Figure 2 is in the schematic diagram of closure state, when storage compartment is closed by needs, drop-down
Rolling screen door 5 makes it close, and Magnet 3 moves the most down along with rolling screen door 5, when rolling screen door 5 Guan Bi puts in place, and Magnet 3 and dry spring
Pipe detection switch 4 is in sustained height so that tongue tube detection switch 4 actions, and light bar 2 is closed therewith obtaining shutdown signal,
Alarm lamp in driver's cabin also obtains shutdown signal and closes simultaneously.
This kind of fire fighting truck at least possesses one of advantages below: (1) can reliably detect the folding shape of storage compartment rolling screen door 5
State, reduces the probability that error detection occurs, moreover it is possible to improve the service life of detection part；(2) fire fighting truck is the most once
The situation that rolling screen door 5 is opened by mistake or is not turned off occurs, it is possible in time driver is reminded by alarm lamp；(3) operator
When opening storage compartment and taking equipment, the light of illuminace component will not injure eyes.
Above a kind of rolling screen door opening and closing detector provided by the present invention, casing and fire fighting truck are carried out detailed Jie
Continue.Principle and the embodiment of the present invention are set forth by specific embodiment used herein, saying of above example
Bright method and the core concept thereof being only intended to help to understand the present invention.It should be pointed out that, the ordinary skill for the art
For personnel, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement and modification, these improve
Also fall in the protection domain of the claims in the present invention with modifying.
Claims (13)
1. a rolling screen door opening and closing detector, it is characterised in that include being located between rolling screen door (5) and door frame (6) is non-
Contact measurement parts, are used for detecting described rolling screen door (5) relative to the Guan Bi of described door frame (6) and open mode.
Rolling screen door opening and closing detector the most according to claim 1, it is characterised in that described detection part is magnetic detection
Parts, it is possible to the heat treatment brought in motor process by described rolling screen door (5) detect described rolling screen door (5) relative to
The Guan Bi of described door frame (6) and open mode.
Rolling screen door opening and closing detector the most according to claim 2, it is characterised in that described detection part includes Magnet
(3) detecting switch (4) with tongue tube, described Magnet (3) is located in described rolling screen door (5), and described tongue tube detection switch (4) sets
On described door frame (6).
Rolling screen door opening and closing detector the most according to claim 3, it is characterised in that described Magnet (3) is at described roller shutter
It is positioned at sustained height with described tongue tube detection switch (4) during door (5) Guan Bi.
Rolling screen door opening and closing detector the most according to claim 3, it is characterised in that described rolling screen door (5) includes multiple
Blade (51), described Magnet (3) is embedded in described blade (51), and can move along with pulling of described blade (51).
Rolling screen door opening and closing detector the most according to claim 5, it is characterised in that described Magnet (3) is located at described volume
The described blade (51) of folding end it is positioned on curtain door (5).
Rolling screen door opening and closing detector the most according to claim 1, it is characterised in that also include warning piece, is used for
Described detection part detects that described rolling screen door (5) sends alarm signal when being in open mode.
Rolling screen door opening and closing detector the most according to claim 1, it is characterised in that described door frame (6) is located at casing
(1), on, described rolling screen door (5) is used for the Guan Bi realizing described casing (1) and opens, and described rolling screen door opening and closing detector also wraps
Including illuminace component, described illuminace component is located in described casing (1), for being in open mode time point in described rolling screen door (5)
Bright.
Rolling screen door opening and closing detector the most according to claim 8, it is characterised in that the shadow surface of described illuminace component
(21) internal towards described casing (1).
Rolling screen door opening and closing detector the most according to claim 9, it is characterised in that described illuminace component includes light bar
(2) left side in, described light bar (2) is located at described casing (1) and/or right side and the position near described rolling screen door (5).
11. rolling screen door opening and closing detectors according to claim 10, it is characterised in that the lamp body of described light bar (2) is
Isosceles triangle, the shadow surface (21) of described light bar (2) is 45 ° with the angle (α) of the described rolling screen door being in closure state, and
Described shadow surface (21) is towards the whole inner space of described casing (1).
12. 1 kinds of casings, it is characterised in that include rolling screen door (5) and the arbitrary described rolling screen door folding inspection of claim 1～11
Surveying device, described rolling screen door (5) is used for the Guan Bi realizing casing (1) and opens.
13. 1 kinds of fire fighting trucks, it is characterised in that include the casing (1) described in claim 12, are used for accommodating described fire fighting truck institute
The equipment needed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937731.8A CN106285421A (en) | 2016-10-25 | 2016-10-25 | Rolling screen door opening and closing detector, casing and fire fighting truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937731.8A CN106285421A (en) | 2016-10-25 | 2016-10-25 | Rolling screen door opening and closing detector, casing and fire fighting truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106285421A true CN106285421A (en) | 2017-01-04 |
Family
ID=57719925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610937731.8A Pending CN106285421A (en) | 2016-10-25 | 2016-10-25 | Rolling screen door opening and closing detector, casing and fire fighting truck |
Country Status (1)
| Country | Link |
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| CN (1) | CN106285421A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112258471A (en) * | 2020-10-20 | 2021-01-22 | 成都云盯科技有限公司 | Rolling door state detection method and system |
| CN112319338A (en) * | 2020-10-21 | 2021-02-05 | 三一汽车制造有限公司 | Box door alarm control system, box door alarm control method and working vehicle |
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| CN201989703U (en) * | 2011-01-04 | 2011-09-28 | 北京中卓时代消防装备科技有限公司 | Illuminating device for fire-fighting vehicle |
| CN202000858U (en) * | 2011-03-31 | 2011-10-05 | 倪文庭 | Magnetic induction alarm antitheft rolling door |
| CN204972783U (en) * | 2015-09-29 | 2016-01-20 | 湖北江南专用特种汽车有限公司 | Alarm device that fire engine rolling slats door closed condition detected |
| CN206397396U (en) * | 2016-10-25 | 2017-08-11 | 徐工消防安全装备有限公司 | Rolling screen door opening and closing detector, casing and fire fighting truck |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5450888A (en) * | 1993-10-18 | 1995-09-19 | Root Corporation | Security screen |
| CN2589647Y (en) * | 2002-12-09 | 2003-12-03 | 陈圣局 | Shutter door safety system |
| CN201989703U (en) * | 2011-01-04 | 2011-09-28 | 北京中卓时代消防装备科技有限公司 | Illuminating device for fire-fighting vehicle |
| CN202000858U (en) * | 2011-03-31 | 2011-10-05 | 倪文庭 | Magnetic induction alarm antitheft rolling door |
| CN204972783U (en) * | 2015-09-29 | 2016-01-20 | 湖北江南专用特种汽车有限公司 | Alarm device that fire engine rolling slats door closed condition detected |
| CN206397396U (en) * | 2016-10-25 | 2017-08-11 | 徐工消防安全装备有限公司 | Rolling screen door opening and closing detector, casing and fire fighting truck |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112258471A (en) * | 2020-10-20 | 2021-01-22 | 成都云盯科技有限公司 | Rolling door state detection method and system |
| CN112319338A (en) * | 2020-10-21 | 2021-02-05 | 三一汽车制造有限公司 | Box door alarm control system, box door alarm control method and working vehicle |
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Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |