CN105089412B - A kind of inner swing door anti-pinch device - Google Patents
A kind of inner swing door anti-pinch device Download PDFInfo
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- CN105089412B CN105089412B CN201510544133.XA CN201510544133A CN105089412B CN 105089412 B CN105089412 B CN 105089412B CN 201510544133 A CN201510544133 A CN 201510544133A CN 105089412 B CN105089412 B CN 105089412B
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- inner swing
- swing door
- door
- cavity
- bus
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Abstract
The invention provides a kind of inner swing door anti-pinch device, including：Human body sensor, is arranged at the inside top of inner swing door；Door adhesive tape, is arranged at the doorframe edge of inner swing door, is provided with the first cavity of longitudinal extension setting, first bus separated from one another when door adhesive tape is not compact and the second bus are provided with the first cavity inside door adhesive tape；DC brushless controller, which is electrically connected with motor；Host computer, is electrically connected with the second bus, human body sensor and DC brushless controller；Conductive chute, is arranged on above inner swing door and is electrically connected with first bus by wire.During closing of the door, detection of the human body sensor to people, and the first bus separated from one another when not compact and the second bus can be passed through, dual anti-clamping function is realized, considerably improved the safety of inner swing door.
Description
Technical field
The present invention relates to inner swinging door of passenger train field, more particularly to a kind of inner swing door with dual anti-clamping function is anti-clamps
Put.
Background technology
The car door of buses generally adopts inner swing door.Inner swing door anti-pinch device of the prior art generally by travel switch or
Person's microswitch is arranged on door-hinge, and with the rotational band driven triggering device (for example, shell fragment) of door-hinge, and passes through triggering device
Anti-pinch signal is sent to the control system of inner swing door with travel switch or microswitch.
First, there is the too high or too low technological deficiency of susceptiveness in inner swing door anti-pinch device of the prior art；Secondly,
When inner swing door of the prior art has passenger or animal at the door step, if driver presses door close button, car door is still
Can close, and anti-pinch signal could be triggered after car door is extruded to pedestrian or animal, so as to motor or cylinder
Adverse movement to open car door, therefore, the pinch resistant functionality of the anti-pinch device of inner swing door of the prior art is relatively simple and causes
Maloperation, so as to cause the safety of inner swing door not high.
In view of this, it is necessary to being improved by the anti-pinch device of swing door in prior art, to solve the above problems.
The content of the invention
It is an object of the invention to disclose a kind of inner swing door anti-pinch device, to the safety for improving inner swing door, and realize
Dual anti-clamping function.
For achieving the above object, the invention provides a kind of inner swing door anti-pinch device, including：Human body sensor, is arranged at
The inside top of inner swing door；Door adhesive tape, is arranged at the doorframe edge of inner swing door, and longitudinal extension setting is provided with inside door adhesive tape
First cavity, is provided with first bus separated from one another when door adhesive tape is not compact and the second bus in the first cavity；Directly
Stream brushless controller, which is electrically connected with motor；Host computer, is electrically connected with the second bus, human body sensor and brush DC control
Device processed；Conductive chute, is arranged on above inner swing door and is electrically connected with first bus by wire.
In some embodiments, human body sensor is far-infrared sensor.
In some embodiments, door adhesive tape is additionally provided with two longitudinal extensions and arranges the second cavity, and second cavity sets
It is placed between the first cavity and inner swing door.
In some embodiments, the cross section of the second cavity is rectangular.
In some embodiments, the search coverage formed on the pedal of inner swing door bottom by human body sensor is square
Shape, the search coverage are completely covered the access way of inner swing door.
In some embodiments, the first cavity ovalize or rectangle, and a circle is set in first cavity
Insulating barrier, first bus and the second bus are arranged oppositely in the inner side of the insulating barrier, and in door adhesive tape not by crowded
The state maintained separately from each other during pressure.
In some embodiments, the cushion of overall parcel insulating barrier is additionally provided with the first cavity.
In some embodiments, door adhesive tape includes body and joining portion, and this forms the first cavity and the second cavity in vivo.
In some embodiments, host computer includes PC or microprocessor.
Compared with prior art, the invention has the beneficial effects as follows：During closing of the door, human body sensor can be passed through
Detection to people, and the first bus separated from one another when not compact and the second bus, realize dual anti-clamping work(
Can, considerably improve the safety of inner swing door.
Description of the drawings
Fig. 1 is the axonometric chart of the inner swing door for assembling inner swing door anti-pinch device of the present invention；
Fig. 2 is the front view of inner swing door illustrated in fig. 1；
Fig. 3 is the sectional view of the line A-A along Fig. 2；
Fig. 4 is the partial sectional view at the top of inner swing door in Fig. 1；
Fig. 5 is to be numbered partial enlarged drawing at B in Fig. 3；
Fig. 6 is a kind of overall structure diagram of inner swing door anti-pinch device of the invention；
Fig. 7 is the axonometric chart of conductive chute；
Fig. 8 is a kind of axonometric chart of the electric inner swing door drive mechanism for assembling inner swing door anti-pinch device；
Fig. 9 is the schematic diagram that conductive chute is powered to two the first bus in the inner swing door of two-door form.
Specific embodiment
The present invention is described in detail for shown each embodiment below in conjunction with the accompanying drawings, but it should explanation, these
Embodiment not limitation of the present invention, those of ordinary skill in the art according to these embodiment institute work energy, method,
Or the equivalent transformation or replacement in structure, belong within protection scope of the present invention.
Please join Fig. 1 to a kind of a kind of specific embodiment of inner swing door anti-pinch device of the invention illustrated in fig. 9.The anti-pinch
Device has two sets of anti-pinch mechanism, with dual anti-clamping effect.
The inner swing door anti-pinch device, including：Human body sensor 35, is arranged at the inside top of inner swing door 60；Door adhesive tape 61,
The doorframe edge of inner swing door 60 is arranged at, the first cavity 6003 of longitudinal extension setting, the first chamber inside door adhesive tape 61, is provided with
First bus 611 separated from one another when door adhesive tape 61 is not compact and the second bus 612 are provided with body 6003；Direct current without
Brush controller 11, which is electrically connected with motor 10；Host computer 80, is electrically connected with the second bus 612, human body sensor 35 and direct current
Brushless controller 11；Conductive chute 70, is arranged on above inner swing door 60 and is electrically connected with the first bus 611 by wire 708
Connect.
As shown in Figure 1, Figure 2, Figure 4 shows, the human body sensor 35 is selected from far-infrared sensor.Far-infrared sensor is with to sending out
The recognition reaction of hot object, the identification sensitivity of the long wave far infrared sent to human body or seeing-eye dog are high.
Human body sensor 35 is arranged on interior, and the specially inside top of inner swing door 60.Human body sensor 35 to
Under detected, and judge whether there is passenger on pedal 13.Specifically, pedal 13 of the human body sensor 35 in inner swing door bottom
On the search coverage 351 that formed be rectangle, and search coverage 31 is completely covered the access way of inner swing door.
With reference to shown in Fig. 6 and Fig. 8, when vehicle prepares to start and cut out inner swing door, once there is the one of passenger or passenger
Part is located in the search coverage 35, and door open switch K1, the K2 being electrically connected with host computer 80 is ceased to be in force automatically.Now, vehicle
(for example, DC servo motor or permanent magnetism are straight for main driving executor in the inner swing door driving means being connected with door trip K1, K2
Stream motor) in open-circuit condition, so that inner swing door 60 cannot be rotating shaft closing car door with door-hinge 507.Thus, by the people
Body sensor 35 realizes the first heavy pinch resistant functionality.
As shown in figure 8, the anti-pinch device is used in conjunction with each other with motor-driven electric inner swing door.In fig. 8, inner swing door
60 top is provided with motor 10, deceleration device 20, crank 21, connecting rod 22, link pin 211 and door axis device and is linked in sequence.Wherein,
Door axis device is coaxially arranged with door-hinge 507.Inner swing door 60 can make axially pivoting around door-hinge 507, to realize whole inner swing door dress
The closure put or opening.
Motor 10, deceleration device 20, crank 21, connecting rod 22, link pin 211 and door axis device are arranged on inner swing door 60
On the installing plate 12 of side, the installing plate 12 is upwardly formed a bending part 11.Meanwhile, link pin 211 is coaxially installed with retinue and touches
Send out plate 43.First sensor 33 and second sensor 34 are provided with installing plate 12 simultaneously.With the rotation of door-hinge 507, accompany
Trigger board 43 can under the driving of motor 10, with link pin 211 rotation and inswept first sensor 33 and second can pass
The top of sensor 34.Specifically, first sensor 33 and second sensor 34 can be that proximity transducer is alternatively displacement sensing
Device, and first sensor 33 is electrically connected with host computer 80 with second sensor 34.
Please referring again to shown in Fig. 3, Fig. 8, when car door is not closed, position of the inner swing door in 60-1 in Fig. 3.If visited
Survey region 351 and do not detect passenger, then driver can in K1, K2 that operating table surface (guidance panel in driver's cabin) is controlled
The instruction for closing inner swing door 60 is sent to host computer 80, now motor 10 is rotated forward, and inner swing door 60 is gradually closed.When retinue trigger board
During 43 inswept 33 top of first sensor, human body sensor 35 ceases to be in force automatically, the position of inner swing door now in 60-2 in Fig. 3
Put, if passenger all get on the bus by safety, inner swing door continues closure to form the position of 60-3 in Fig. 3, and gradually closes completely
Close car door.
Further, when car door will be closed, if passenger has knapsack to be stuck by car by the limbs of card or human body,
Then can also cause danger.For this purpose, providing the second heavy anti-pinch mechanism in the present embodiment.
In the present embodiment, elaborate by taking the door adhesive tape 61 in the inner swing door of two-door form as an example.Door adhesive tape 61 sets
Put in the formed crack between a door and its frame both sides of the inner swing door closure of two-door form.As shown in figure 3, the edge at two 60 closures of inner swing door sets
There are two door adhesive tape 61.
Refer to shown in Fig. 5, after closure, the door adhesive tape 61 at their closures set by edge can for two inner swing doors 60
Mutually joining is realizing sealing.Specifically, the first cavity 6003 of longitudinal extension setting, the first chamber are provided with inside the adhesive tape 61
First bus 611 separated from one another when door adhesive tape 61 is not compact and the second bus 612 are provided with body 6003.Host computer
80 are electrically connected with 612 DC brushless controller 11 of the second bus.Conductive chute 70, is arranged on above inner swing door and by wire
708 are electrically connected with the first bus 611.
Referring again to shown in Fig. 3, move when inner swing door 60 is in the position of 60-2 in closing process and continues executing with closure
During work, when the narrow object of comparison such as limbs or steel pipe for having passenger is stuck, the first bus 611 and the
Two bus 612 will be squeezed and turn on, and send alarm signal to host computer 80 by the second bus 612, upper
Machine 80 can send the execute instruction of the reversion of motor 10 at once to DC brushless controller 11 after being subject to alarm signal, and by straight
Stream 11 controlled motor 10 of brushless controller is inverted, to open inner swing door 60.
Further, 6003 ovalize of the first cavity or rectangle, in the present embodiment, first cavity 6033 is in
Ellipse, and a circle insulating barrier 6013, the first bus 611 and the second bus 612 are set in first cavity 6003
It is arranged oppositely in the inner side of the insulating barrier 6013, and the state maintained separately from each other when door adhesive tape 61 is not compact.Specifically
, the insulating barrier 6013 can select epoxy resin addition chopped fiber and make, and politef may also be employed and makes.First bus
611 can both be made of copper with the second bus 612, it would however also be possible to employ conductive rubber or other have electric conductivity good and
Make with certain flexible metal or metallic compound or transition metal oxide.
With reference to shown in Fig. 6, Fig. 7 and Fig. 9, in the present embodiment, the first bus 611 is slided with conduction by wire 708
Groove 70 is electrically connected with.The conductive chute 70 is arranged at the lower section of installing plate 12, and which passes through the sky set by 70 bottom of conductive chute
Wire 708 is imbedded in the top margin frame 604 and side frame 605 of inner swing door 60 by heart axle 707, to provide to the first bus 611
The supply of electric power of DC24V to DC48V, and preferably DC48V.
The conductive chute 70 includes chute body 701 and is placed in the conduction brush that is electrically connected with each other inside chute body 701
With electric conductor, the utility power of vehicle, i.e. DC24V-DC48V, and preferably are accessed in electric conductor two ends by terminal 711, terminal 712
For DC48V.Electric wire 708 is electrically connected with conduction brush, and by hollow axle 707 pass and with door adhesive tape 61 in the first bus
611 set up electrical connection.As shown in figure 9, two hollow axles 707 of conductive chute 70 can respectively with the inner swing door of two-door form in
The first bus 611 that left and right two is fanned on door sets up electrical connection respectively.
As a kind of more preferred embodiment, overall parcel insulating barrier 6013 in first cavity 6003, is additionally provided with
Cushion 6014.The cushion 6014 is made up of silica gel.The toughness of whole insulating barrier 6013 can be improved by the cushion 6014,
Inner swing door is prevented during long-term head-on collision use, insulating barrier 6013 occurs lax and caused first bus 611 and the
The phenomenon that two bus 612 are also switched on when door adhesive tape 61 is not compact or are also not turned on when being squeezed.
Meanwhile, door adhesive tape 61 includes body 6011 and joining portion 6001, being formed at least formed with the first chamber in body 6011
Body 6003.Door adhesive tape 61 is reliable with the side frame 605 of inner swing door 60 to be held.After the inner swing door of two-door form is closed, two right
The joining sealing each other of door adhesive tape 61,61 ' being respectively provided with the side frame 605 of the inner swing door 60 of closure.Specifically,
Wherein, the joining portion 6001 of a door adhesive tape 61 can joining to the body 6011 ' of another adhesive tape 61 ' side surface.
It is furthermore preferred that the use longevity in order to improve the first bus 611 and the second bus 612 in the first cavity 6003
Life, can arrange two longitudinal extensions in the body 6011 of door adhesive tape 61 and arrange the second cavity 6002, and second cavity 6002 sets
It is placed between the first cavity 6003 and inner swing door, and between specially the first cavity 6003 and the side frame 605 of inner swing door；Together
When, the cross section of second cavity 6002 is rectangular.Certainly, the shape of cross section of second cavity 6002 be alternatively it is circular or
It is oval.
In the present embodiment, the host computer 80 includes PC or microprocessor, or there is transplantation can perform for other
The unit of program function, such as PLC.
The a series of detailed description of those listed above is only for the feasibility embodiment of the present invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included within the scope of the present invention.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as and limit involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (9)
1. a kind of inner swing door anti-pinch device, it is characterised in that include：Human body sensor, is arranged at the inside top of inner swing door；Door
Adhesive tape, is arranged at the doorframe edge of inner swing door, is provided with the first cavity of longitudinal extension setting inside the door adhesive tape, and described the
First bus separated from one another when door adhesive tape is not compact and the second bus are provided with one cavity；Brush DC is controlled
Device, which is electrically connected with motor；Host computer, is electrically connected with the second bus, human body sensor and DC brushless controller；It is conductive sliding
Groove, is arranged on above inner swing door and is electrically connected with first bus by wire；And the peace above inner swing door
Dress plate；Motor, deceleration device, crank, connecting rod, link pin and the door axis device being linked in sequence is provided with the installing plate, even
Lever pin is coaxially installed with retinue trigger board；Installing plate is provided with first sensor and second sensor, and opening with inner swing door
Close rotation inswept first sensor and the top of second sensor of the retinue trigger board with link pin；The retinue trigger board is swept
Human body sensor is made to disable when crossing above first sensor.
2. inner swing door anti-pinch device according to claim 1, it is characterised in that the human body sensor is far infrared sensing
Device.
3. inner swing door anti-pinch device according to claim 1, it is characterised in that the door adhesive tape is additionally provided with two longitudinal directions and prolongs
The second cavity of setting is stretched, second cavity is arranged between the first cavity and inner swing door.
4. inner swing door anti-pinch device according to claim 3, it is characterised in that the cross section of second cavity is in square
Shape.
5. inner swing door anti-pinch device according to claim 1, it is characterised in that the human body sensor is in inner swing door bottom
Pedal on the search coverage that formed be rectangle, the search coverage is completely covered the access way of inner swing door.
6. inner swing door anti-pinch device according to claim 1, it is characterised in that the first cavity ovalize or square
Shape, and a circle insulating barrier is set in first cavity, first bus is arranged oppositely described with the second bus
The inner side of insulating barrier, and the state maintained separately from each other when door adhesive tape is not compact.
7. inner swing door anti-pinch device according to claim 6, it is characterised in that be additionally provided with overall bag in first cavity
Wrap up in the cushion of insulating barrier.
8. inner swing door anti-pinch device according to claim 1, it is characterised in that the door adhesive tape includes body and joining
Portion, described forms first cavity and the second cavity in vivo.
9. inner swing door anti-pinch device according to claim 1, it is characterised in that the host computer includes PC or microprocessor
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510544133.XA CN105089412B (en) | 2015-08-28 | 2015-08-28 | A kind of inner swing door anti-pinch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510544133.XA CN105089412B (en) | 2015-08-28 | 2015-08-28 | A kind of inner swing door anti-pinch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105089412A CN105089412A (en) | 2015-11-25 |
| CN105089412B true CN105089412B (en) | 2017-03-29 |
Family
ID=54570655
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510544133.XA Expired - Fee Related CN105089412B (en) | 2015-08-28 | 2015-08-28 | A kind of inner swing door anti-pinch device |
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| CN (1) | CN105089412B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6447762B1 (en) * | 2018-02-28 | 2019-01-09 | 日立金属株式会社 | Pinch detection switch |
| CN110424852B (en) * | 2019-08-13 | 2021-12-10 | 清远职业技术学院 | Anti-pinch structure of automobile door |
| CN110928163A (en) * | 2019-12-23 | 2020-03-27 | 安徽卓锐三维科技有限公司 | Automatic closing structure of bin gate for laser printer |
| CN114482774B (en) * | 2022-01-27 | 2024-06-28 | 赵程 | Rail transit safety door lock system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4329535C2 (en) * | 1993-08-09 | 1998-03-26 | Metzeler Automotive Profiles | Pinch protection for power operated locking devices |
| CN2587693Y (en) * | 2002-12-04 | 2003-11-26 | 上海亚奔科技有限公司 | Rubber strip with detection conductive strip |
| CN101037917A (en) * | 2006-11-09 | 2007-09-19 | 埃泰克汽车电子(芜湖)有限公司 | Control module for vehicle electric sliding door and controlling means |
| CN202108360U (en) * | 2011-04-21 | 2012-01-11 | 张建新 | Pressure-sensitive anti-clamp rubber device |
| JP5840561B2 (en) * | 2012-04-26 | 2016-01-06 | アスモ株式会社 | Fixing structure of foreign object detection sensor |
| CN103225465B (en) * | 2012-12-13 | 2016-04-27 | 宁波敏实汽车零部件技术研发有限公司 | A kind of for automobile electric sliding door anti-pinch press strip |
| CN103306570A (en) * | 2013-06-14 | 2013-09-18 | 开平市中铝实业有限公司 | Anti-clamping system of bus doors |
| CN204899549U (en) * | 2015-08-28 | 2015-12-23 | 无锡锡民交通设施有限公司 | Inner swing door anti -pinch device |
-
2015
- 2015-08-28 CN CN201510544133.XA patent/CN105089412B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN105089412A (en) | 2015-11-25 |
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Granted publication date: 20170329 Termination date: 20180828 |