CN105841319A - Anti-pinch device and air conditioning equipment - Google Patents
Anti-pinch device and air conditioning equipment Download PDFInfo
- Publication number
- CN105841319A CN105841319A CN201610364576.5A CN201610364576A CN105841319A CN 105841319 A CN105841319 A CN 105841319A CN 201610364576 A CN201610364576 A CN 201610364576A CN 105841319 A CN105841319 A CN 105841319A
- Authority
- CN
- China
- Prior art keywords
- slideway
- moving component
- connection member
- driving member
- pinch device
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
Abstract
The invention discloses an anti-pinch device and air conditioning equipment. The anti-pinch device comprises a moving part, a connecting part detachably and fixedly connected with the moving part, and a driving part used for driving the connecting part to move, and when fixedly connected with the connecting part, the moving part can synchronously move with the connecting part; and due to blocking of an external force, the fixed connection between the moving part and the connecting part can be released, and the moving part stops moving. According to the anti-pinch device disclosed by the invention, the fixed connection between the moving part and the connecting part can be released when being blocked by the external force imposed by a human hand or other objects on the moving part, that is, the fixed connection between the moving part and the connecting part can be automatically released, and the moving part can automatically stop moving; and compared with an existing anti-pinch mode, the anti-pinch device has the advantages that no detection and control devices are needed, thereby solving the problems such as hysteretic signal generation and insensitive detection, and effectively improving the anti-pinch reliability.
Description
Technical field
The present invention relates to air-conditioning and sweep wind technical field, more particularly, it relates to a kind of anti-pinch device and air-conditioning
Equipment.
Background technology
Along with improving constantly indoor temperature requirement, air-conditioning is gradually widely used, and cabinet air-conditioner exists
Sweep wind process exist tong or clamp other etc. hidden danger, particularly circular cabinet-type air conditioner.
At present, anti-pinch means of defence exists two kinds, and one is to coordinate teeth groove to detect height by photoswitch
Low duration, when high level or the low duration of photoswitch output exceed master chip
During the setting time, it is determined that clipped to hands, sweep wind turbine and stop operating.But, this anti-clamping method reacts
Insensitive, reliability is poor.Another kind is at contact or the door-plate of close air outlet by the finger of user
Time, producing electric capacity, and then produce the signal of telecommunication, the wind turbine of sweeping controlling to sweep wind devices stops operating, it is achieved
Anti-pinch.Owing to this anti-clamping method need to perform through devices such as induction electrode, induction chip, controllers
During exist and sense the problems such as insensitive between signal lag, finger and induction electrode, cause reliability also
Poor, and relatively costly.
In sum, how to realize anti-pinch, to improve anti-pinch reliability, be current those skilled in the art
Problem demanding prompt solution.
Summary of the invention
It is an object of the invention to provide a kind of anti-pinch device, to improve anti-pinch reliability.Another of the present invention
Purpose is to provide a kind of air-conditioning equipment with above-mentioned anti-pinch device.
To achieve these goals, the present invention provides following technical scheme:
A kind of anti-pinch device, including:
Moving component,
The connection member that be connected detachably fixing with described moving component,
Drive the driver part that described connection member is moved；
Wherein, when described moving component and described connection member are fixed and be connected, described moving component can
It is synchronized with the movement with described connection member, and described moving component power outside stops to descend and described connection member
Fixing connection can be released from and stop motion.
Preferably, in described connection member and described moving component, one is provided with slideway, and another one is provided with
The driving member that can slide along described slideway, described slideway extends along the direction of motion of described connection member,
Described connection member and described moving component are detachably solid with described driving member by the end of described slideway
Surely realization is connected.
Preferably, the end of described slideway is connected by magnetic force is detachably fixing with described driving member.
Preferably, in the end of described driving member and described slideway, one is provided with guide protrusions, another one
It is provided with and the direction recess of described guide protrusions snap-fit engagement.
Preferably, described driving member is located in described connection member and described moving component by elastic component
One, described slideway is located at the another one in described connection member and described moving component, described elastic component
Can stretch along the depth direction of described slideway, and when the end of described slideway is fixing with described driving member even
When connecing, described elastic component is stretched；After the end of described slideway is split with described driving member, along with
The adverse movement of described connection member, the end of described slideway can be with described under the effect of described magnetic force
Driving member is fixing to be connected.
Preferably, above-mentioned anti-pinch device also includes the first mounting rod and the second mounting rod；Wherein, described bullet
The two ends of property part are individually fixed in described first mounting rod and described second mounting rod；When described driving member sets
When described connection member, described first mounting rod is located at described connection member；When described driving member is located at
During described moving component, described first mounting rod is located at described moving component；Described second mounting rod is located at
Described driving member.
Preferably, above-mentioned anti-pinch device also includes the guide cylinder being coated at described elastic component, wherein, described
Guide cylinder and described elastic component matched in clearance, described elastic component is coated at described first mounting rod and described the
Two mounting rods, and described first mounting rod and described second mounting rod all with the contact internal walls of described elastic component.
Preferably, in the end of described slideway and described driving member, one is provided with guide protrusions, another one
Being provided with the direction recess coordinated with described guide protrusions, at least one groove sidewall of described direction recess has
For described guide protrusions into and out guiding surface；
After the end of described driving member Yu described slideway is split, described guide protrusions is near described guiding
The end face of one end of groove falls at the notch of described direction recess along the projection of described direction recess depth direction
In.
Preferably, described connection member is located at by described slideway；Described moving component includes: top board, be located at
The side plate of described top board side, described top board is positioned at the top of described connection member, and described driving member is located at
Described top board；
Wherein, described direction recess is located at described driving member, and described guide protrusions is located at the end of described slideway
Portion, described guiding surface is the described direction recess groove sidewall away from described top board, and described guiding surface
Tilt to described top board from the bottom land of the notch of described direction recess to described direction recess.
Preferably, described elastic component is spring.
Preferably, described slideway is chute, and described driving member is column.
Preferably, described driver part drives described connection member to rotate.
Preferably, the depth direction of described slideway is parallel with the pivot center of described connection member.
Preferably, described connection member is internal gear disc, and described driver part drives described internal tooth by gear
Dish rotates.
Preferably, above-mentioned anti-pinch device also includes: detect consolidating of described moving component and described connection member
Determine the sensor whether connection is released from；
It is connected with described driver part and described sensor, if described moving component and described connection member
Fixing connection is released from, and controls described driver part and stops the first controller of forward drive.
Preferably, above-mentioned anti-pinch device also includes: be connected with described driver part, when described moving component
After losing external force stop, control the second controller of described driver part reverse drive.
Anti-pinch device based on above-mentioned offer, present invention also offers a kind of air-conditioning equipment, this air-conditioning equipment
Including anti-pinch device, described anti-pinch device is the anti-pinch device described in above-mentioned any one.
Preferably, described moving component be air-conditioning equipment sweep wind part.
The finger principle of the anti-pinch device that the present invention provides is: driver part drive connection parts move,
When moving component and connection member are fixed and be connected, moving component is synchronized with the movement with connection member, works as staff
Or when other objects are positioned at front end (along the front end of the direction of motion of moving component) of moving component, fortune
Dynamic component can be stopped by staff or other objects, i.e. external force stop, now moving component be connected
The fixing connection of parts is released from, and connection member cannot drive moving component to be synchronized with the movement again, moving component
Stop motion so that moving component will not continue to travel forward, thus moving component will not extrude, clamp
Other objects of staff the latter, i.e. achieve anti-pinch.
From above-mentioned anti-pinch principle, the anti-pinch device that the present invention provides, moving component and connection member
Fixing connection can be released from, the most in fact under moving component externally applied forces is stopped by staff or other objects
Show moving component and be automatically released from fixing connection of connection member, it is achieved thereby that moving component stops automatically
Only motion, more existing anti-pinch mode is compared, it is not necessary to use detection device and control device, it is to avoid produce
Give birth to signal lag, detect the problems such as insensitive, be effectively increased anti-pinch reliability.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, not
On the premise of paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The structural representation of the anti-pinch device that Fig. 1 provides for the embodiment of the present invention；
The upward view of the anti-pinch device that Fig. 2 provides for the embodiment of the present invention；
The attachment structure figure of driving member and moving component in the anti-pinch device that Fig. 3 provides for the embodiment of the present invention；
In the anti-pinch device that Fig. 4 provides for the embodiment of the present invention, moving component is fixing with connection member when being connected
Structural representation；
In the anti-pinch device that Fig. 5 provides for the embodiment of the present invention, moving component is connected with the fixing of connection member
Structural representation after being released from.
In figure 1 above-5:
1 it is moving component, 101 is side plate, 102 is top board, 2 is connection member, 3 is guide cylinder, 4 is
Slideway, 5 be driving member, 6 be gear, 7 be bearing, 8 be the first mounting rod, 9 be elastic component, 10 for leading
To groove, 1001 for guiding surface, 11 be the second mounting rod, 12 be the first magnet, 13 be the second magnet,
14 is guide protrusions.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
The anti-pinch device that the embodiment of the present invention provides, including: moving component 1, connection member 2 and drive division
Part；Wherein, connection member 2 is detachably fixing with moving component 1 to be connected, driver part and connecting portion
Part 2 is connected, and driver part drive connection parts 2 move.
In above-mentioned anti-pinch device, when moving component 1 and connection member 2 is fixing be connected time, moving component 1
Can be synchronized with the movement with connection member 2, and moving component 1 power outside stops lower consolidating with connection member 2
Determine connection can be released from and stop motion.
There will be tong it should be noted that the two of relative motion parts coordinate or clamp other objects
Phenomenon, above-mentioned moving component 1 is the parts that can move in two parts, when moving component 1
After stop motion, nature can realize anti-pinch.
The anti-pinch principle of the anti-pinch device that the embodiment of the present invention provides is: driver part drive connection parts 2
Motion, when moving component 1 and connection member 2 is fixing is connected time, moving component 1 and connection member 2 are together
Step motion, when staff or other objects are positioned at the front end of moving component 1 (along moving of moving component 1
The front end in direction) time, moving component 1 can be stopped by staff or other objects, i.e. external force stops,
Now moving component 1 be released from fixing connection of connection member 2, connection member 2 cannot drive fortune again
Dynamic component 1 is synchronized with the movement, moving component 1 stop motion so that moving component 1 will not continue to transport forward
Dynamic, thus moving component will not clamp staff or other objects, i.e. achieves finger.By above-mentioned anti-
Folder principle understands, and the anti-pinch device that the embodiment of the present invention provides, moving component 1 is consolidated with connection member 2
Determine connection to be released from, the most in fact under moving component 1 externally applied forces is stopped by staff or other objects
Show moving component 1 and be automatically released from fixing connection of connection member 2, it is achieved thereby that moving component 1
Be automatically stopped motion, more existing anti-pinch mode is compared, it is not necessary to use detection device and controller
Part, it is to avoid generation signal lag, detect the problems such as insensitive, is effectively increased anti-pinch reliability.
Above-mentioned connection member 2 is detachably fixing with moving component 1 to be connected, and there is various ways, such as
By magnetic force, viscose glue power, absorption affinity, card relay etc..For the ease of reusing, above-mentioned connection member 2
It is connected by magnetic force or card relay are detachably fixing with moving component 1.
After above-mentioned moving component 1 and connection member 2 fixing is connected and is released from, moving component 1 is easier to send out
Raw skew, in order to avoid moving component 1 offsets, in above-mentioned connection member 2 and moving component 1,
One is provided with slideway 4, and another one is provided with the driving member 5 that can slide along slideway 4, and slideway 4 is along connecting portion
The direction of motion of part 2 extends, and connection member 2 and moving component 1 are by the end of slideway 4 and driving member 5
Detachably fixing connection realizes, as shown in Figure 1-2.It is understood that the end of slideway 4 and transmission
Part 5 is detachably fixing to be connected, it is achieved that connection member 2 and moving component 1 are detachably fixing to be connected.
Slideway 4 is curved.So, after moving component 1 and connection member 2 fixing is connected and is released from, logical
Cross the mutual position-limiting action of driving member 5 and chute 4, it is to avoid moving component 1 offsets.
Meanwhile, above-mentioned driving member 5 can slide along slideway 4, it is simple to moving component 1 is transported along direction initialization
Dynamic.
In above-mentioned anti-pinch device, when end and the driving member 5 of slideway 4 is fixing be connected time, moving component 1
Can be synchronized with the movement with connection member 2, and moving component 1 is by the end energy of slideway during External Force Acting 4
Enough separate with driving member 5, it is achieved moving component 1 be released from fixing connection of connection member 2.
The end of above-mentioned slideway 4 is detachably fixing with driving member 5 to be connected, and there is various ways, such as
By magnetic force, viscose glue power, absorption affinity etc..For the ease of reusing, the end of above-mentioned slideway 4 and biography
Moving part 5 connects by magnetic force is detachably fixing.
Specifically, in the end of slideway 4 and driving member 5, one is provided with the first magnet 12, and another one sets
There is the second magnet 13 attracted each other with the first magnet 12, as illustrated in figures 4-5；Or the end of slideway 4
With in driving member 5, one is provided with the first magnet 12, and another one is provided with and can be attracted by the first magnet 12
Metallic object.
Certainly, it is possible to select the end of slideway 4 to be connected by viscose glue power is detachably fixing with driving member 5.
Specifically, to have glue-line, driving member 5 to be coated with repeatable with this glue-line bonding for the end coated of slideway 4
Articulamentum.
In above-mentioned anti-pinch device, the end of slideway 4 is detachably fixing with driving member 5 to be connected, if slideway 4
An end and driving member 5 detachably fixing be connected, when moving component 1 is along positive movement, energy
Enough realize finger function, when moving component 1 is along adverse movement, it is impossible to enough realize finger function；
If the two of slideway 4 ends all can detachably fixing with driving member 5 be connected, when moving component 1 edge
During positive movement, driving member 5 is fixing with an end of chute 4 to be connected, it is possible to realize finger function,
When moving component 1 is along adverse movement, driving member 5 is fixing with another end of chute 4 to be connected, also
It is capable of finger function.
If it should be noted that with moving component 1 along rotating clockwise as rotating forward, then moving component 1
Rotate counterclockwise as rotating backward；If rotating counterclockwise as rotating forward with moving component 1, then transport
Dynamic component 1 is along rotating clockwise as rotating backward.
Above-mentioned anti-pinch device, end and the driving member 5 of slideway 4 realize detachable also by snap-fit engagement
Fix connection.Specifically, in the end of driving member 5 and described slideway 4, one is provided with guide protrusions
14, another one is provided with and the direction recess 10 of guide protrusions 14 snap-fit engagement.It is understood that slideway
End and the driving member 5 of 4 are realized detachably by the snap-fit engagement of direction recess 10 with guide protrusions 14
Fixing connection.
Above-mentioned direction recess 10 and guide protrusions 14 snap-fit engagement, refer to direction recess 10 and guide protrusions
14 utilize the male-female engagement of self structure to realize snap-fit engagement.
For the ease of direction recess 10 and guide protrusions 14 snap-fit engagement, prioritizing selection direction recess 10 is certainly
Bottom land to notch is flaring shape.Correspondingly, the shape phase of the shape of guide protrusions 14 and direction recess 10
Coordinate.
Preferably, above-mentioned driving member 5 is located in connection member 2 and moving component 1 by elastic component 9
One, slideway 4 is located at the another one in connection member 2 and moving component 1, and elastic component 9 can be along cunning
The depth direction in road 4 stretches.
Specifically, when end and the driving member 5 of slideway 4 is fixing be connected time, elastic component 9 is stretched, when
After the end of slideway 4 and driving member 5 are split, elastic component 9 recovers former length under selfer power effect,
Driving member 5 moves along with the deformation of elastic component 9.And when the end of slideway 4 is split with driving member 5
After, along with the adverse movement of connection member 2, the end of slideway 4 can be with transmission under the effect of magnetic force
Part 5 is fixing to be connected.It should be noted that before the end of slideway 4 and driving member 5 do not split, connecting portion
The motion of part 2 is positive movement, and the positive movement of connection member 2 is contrary with the heterodromous direction of motion.
In above-mentioned anti-pinch device, by arranging elastic component 9, when the end of slideway 4 is fixing with driving member 5 even
When connecing, driving member 5 is by the elastic component 9 pulling force to it, after moving component 1 is stopped by external force,
Due to the elastic component 9 pulling force effect to driving member 5, it is simple to release the end of slideway 4 and driving member 5 it
Between magnetic force, be i.e. easy to release moving component 1 and the fixing connection of connection member 2, consequently facilitating realize
Anti-pinch.
In above-mentioned anti-pinch device, after end and the driving member 5 of slideway 4 are split, along with connection member 2
Adverse movement, can fixing with driving member 5 be connected by the end of the effect slideway 4 of magnetic force.Specifically
Ground, when the side of driving member 5 is plane, and this plane is provided with magnet, and the end of slideway 4 is also plane,
This plane also is provided with magnet, it is desirable to the end of slideway 4 and driving member 5 are split the magnet of rear driving member 5
Along the moving direction of driving member 5, there is overlapping portion with the magnet of slideway 4.So, it is simple to driving member 5 is again
Secondary fixing with slideway 4 is connected.Certainly, on the premise of magnetic force is sufficiently large, it is possible to do not consider to split rear slide 4
The relative position relation of end and driving member 5.
Is connected for the ease of driving member 5 is again fixing with the end of slideway 4, the end of above-mentioned slideway 4 with
In driving member 5, one is provided with guide protrusions 14, and the guiding that another one is provided with guide protrusions 14 coordinates is recessed
Groove 10, at least one groove sidewall of this direction recess 10 have for guide protrusions 14 into and out lead
To inclined-plane 1001；After the end of slideway 4 is split with driving member 5, guide protrusions 14 is recessed near guiding
The end face of one end of groove 10 falls in the notch of direction recess 10 along the projection of direction recess 10 depth direction,
As in Figure 3-5.It is understood that guide protrusions 14 has the inclined-plane coordinated with guiding surface 1001.
In above-mentioned anti-pinch device, when end and the driving member 5 of slideway 4 is fixing be connected time, guide protrusions 14
It is positioned at direction recess 10；After the end of slideway 4 separates with driving member 5, guide protrusions 14 departs from
Direction recess 10, now moving component 1 stop motion, optional driver part stops forward drive, also
Optional driver part reversely stops driving.After driver part stops forward drive connection member 2, drive
During dynamic component reverse drive connection member 2, owing to guide protrusions 14 is near one end of direction recess 10
End face falls in the notch of direction recess 10 along the projection of direction recess 10 depth direction, then guiding tiltedly
Under the effect in face 1001, guide protrusions 14 enters direction recess 10, and drives driving member 5 and chute 4
It is close to each other, until whole guide protrusions 14 enters direction recess 10, driving member 5 and the end of chute 4
Fixing connection.Therefore, above-mentioned anti-pinch device, facilitate the reset of driving member 5, thus facilitate connection
Parts 2 drive moving component 1 to move again.
It is understood that after connection member 2 adverse movement, connect in the end of slideway 4 and driving member 5
During connecing, by coordinating of direction recess 10 and guide protrusions 14, slideway 4 limits driving member 5
Restoring force effect at elastic component 9 is moved, thus ensure that the end of slideway 4 and the fixing of driving member 5
Connect.
In above-mentioned anti-pinch device, the end of slideway 4 is detachably fixing with driving member 5 to be connected, and specifically leads to
Cross that guide protrusions 14 and direction recess 10 are detachably fixing is connected realization.Specifically, in guide protrusions
Arranging the second magnet 13 on 14, the bottom land at direction recess 10 arranges the first magnet 12, such as Fig. 4-5 institute
Show.
Further, as in Figure 3-5, connection member 2 is located at by slideway 4；Moving component 1 includes: top
Plate 102, being located at the side plate 101 of top board 102 side, top board 102 is positioned at the top of connection member 2, passes
Moving part 5 is located at top board 102；
Wherein, direction recess 10 is located at driving member 5, and guide protrusions 14 is located at the end of slideway 4, guides
Inclined-plane 1001 is the direction recess 10 groove sidewall away from top board 102, and guiding surface 1001 self-steering is recessed
The notch of groove 10 tilts to the bottom land of direction recess 10 to top board 102.
Certainly, it is possible to two groove sidewalls of selective guide groove 10 all tilt along above-mentioned direction, do not limit to
In above-described embodiment.
In above-mentioned anti-pinch device, when direction recess 10 is located at the end of slideway 4, and guide protrusions 14 is located at
During driving member 5, guiding surface 1001 is the direction recess 10 groove sidewall near top board 102, and guides
The bottom land of inclined-plane 1001 self-steering groove 10 to the notch of direction recess 10 near the direction of top board 102
Tilt.
For the ease of installing elastic component 9, above-mentioned anti-pinch device also includes the first mounting rod 8 and the second mounting rod
11；Wherein, the two ends of elastic component 9 are individually fixed in the first mounting rod 8 and the second mounting rod 11；Work as biography
When moving part 5 is located at connection member 2, the first mounting rod 8 is located at connection member 2；When driving member 5 is located at fortune
During dynamic component 1, the first mounting rod 8 is located at moving component 1；Second mounting rod 11 is located at driving member 5,
As in Figure 3-5.So, the two ends of elastic component 9 are separately mounted to the first mounting rod 8 and second install
On bar 11, facilitate the installation of elastic component 9.
Specifically, when driving member 5 is located at top board 102, the first mounting rod 8 is located at top board 102.
In order to ensure the elastic component 9 Direction distortion along setting, as in Figure 3-5, above-mentioned anti-pinch device also wraps
Include the guide cylinder 3 being coated at elastic component 9, wherein, guide cylinder 3 and elastic component 9 matched in clearance, elastic
Part 9 is coated at the first mounting rod 8 and the second mounting rod 11, and the first mounting rod 8 and the second mounting rod 11
All with the contact internal walls of elastic component 9.So, provided by the deformation that guide cylinder 3 is elastic component 9 and lead
To, it is simple to ensure that elastic component 9, along the Direction distortion set, is ensureing that elastic component 9 occurs axial deformation
Under premise, it is to avoid elastic component 9 run-off the straight；Meanwhile, power transmission effect is the most effectively enhanced, such as
Driving member 5 is located at moving component 1, increases the active area of driving member 5 and moving component 1, it is simple to even
Relay part 2 drives moving component 1 to move.
Further, this guide cylinder 3 also can be made to guide for driving member 5, i.e. this guide cylinder 3 is available for
Driving member 5 stretches into.
Specifically, guide cylinder 3 and elastic component 9 matched in clearance, i.e. guide cylinder 3 and elastic component 9 coaxial line,
There is between guide cylinder 3 and elastic component 9 gap (including that gap is zero), for this gap width, can root
It is designed according to being actually needed, it is preferable that guide cylinder 3 with the gap of elastic component 9 matched in clearance is
0-0.5mm, the i.e. radius of guide cylinder 3 are 0-0.5mm with the difference of the radius of elastic component 9.
It should be noted that when elastic component 9 is fixed on top board 102, guide cylinder 3 is fixed on top board 102,
When elastic component 9 is fixed on connection member 2, guide cylinder 3 is fixed on connection member 2.
Above-mentioned elastic component 9 can be spring, shell fragment etc..For the ease of deformation, prioritizing selection elastic component 9 is
Spring.
Above-mentioned slideway 4 can be chute, slide opening.For the ease of arranging, prioritizing selection slideway 4 is chute.
Sliding along slideway 4 for the ease of driving member 5, above-mentioned driving member 5 is in column.Now, this transmission
The cross section of part 5 can be circular, square or rectangle etc..Certainly, it is possible to select driving member 5 in ball
Shape etc., it is not limited to above-described embodiment.
In above-mentioned anti-pinch device, driver part can move linearly, rotate or it by drive connection parts 2
He moves.Above-mentioned moving component 1 can be identical with the motion mode of connection member 2, it is possible to different.Such as,
Connection member 2 moves linearly, and moving component 1 rotates；Or connection member 2 and moving component 1 all turn
Dynamic；Or connection member 2 and moving component 1 all move linearly.
When moving component 1 is rotatable parts, moving component 1 can be air-conditioning equipment sweep wind part, turn
Dynamic door-plate, it is possible to for other rotatable parts in air-conditioning equipment, or the rotatable parts of other equipment, such as
The rotatable parts of door-revolving structure；When moving component 1 is parts moving linearly, moving component 1 can be empty
The door-plate of tune equipment, it is possible to for the linear motion of the parts moving linearly of other equipment, such as drawer structure
Parts.The concrete structure of moving component 1 and the concrete of above-mentioned anti-pinch device are applied by the embodiment of the present invention
Do not limit.
Preferably, above-mentioned driver part drive connection parts 2 rotate, and moving component 1 is rotatable parts.
Arranging for convenience, the depth direction of above-mentioned slideway 4 is parallel with the pivot center of connection member 2.
Certainly, it is possible to the depth direction selecting slideway 4 is vertical with the pivot center of connection member 2, does not limit to
In above-mentioned situation.
Preferably, above-mentioned connection member 2 is internal gear disc, and driver part drives internal gear disc to turn by gear 6
Dynamic, as shown in Figure 2.It is understood that gear 6 engages with internal gear disc, gear 6 and driver part
Output shaft be in transmission connection.
In order to improve the stability of internal gear disc, above-mentioned internal gear disc is arranged on support by bearing 7, in order to
Reducing weight, above-mentioned bearing 7 is plastic bearing.
Above-mentioned driver part rotates also by other structure drive connection parts 2, such as connection member 2
Directly it is connected with the output shaft of driver part, or connection member 2 is passed through other gear drives and driven
Dynamic component is connected, it is not limited to above-described embodiment.
The shape of above-mentioned connection member 2, can select according to the type of drive of driver part, the present invention
This is not limited by embodiment.
In above-mentioned anti-pinch device, prioritizing selection driver part is motor, it is simple to simplify structure, reduces volume.
Preferably, above-mentioned anti-pinch device also includes: detection moving component 1 and the fixing company of connection member 2
Connect the sensor whether being released from；It is connected with driver part and sensor, if moving component 1 and connecting portion
The fixing connection of part 2 is released from, and controls driver part and stops the first controller of forward drive.Can manage
Solve, with the rotation direction before moving component 1 stop motion as positive movement, now driver part
Driving direction is forward drive.
So, when, after moving component 1 stop motion, driver part stops forward drive connection member 2, makes
Obtain connection member 2 and also stop positive movement, further increase finger reliability.
In above-mentioned anti-pinch device, can be by photoelectric sensor or other kinds of sensor detection motion portion
Part 1 with whether be released from fixing connection of connection member 2.
Further, above-mentioned anti-pinch device also includes: be connected with driver part, when moving component 1 loses
After external force stops, control the second controller of driver part reverse drive.
Specifically, after moving component 1 loses external force stop, i.e. along the positive movement side of moving component 1
No longer there are staff or other objects (specifically can be according to sensor to motion to, the front of moving component 1
The front detection of parts 1 is known), now second controller controls driver part reverse drive, then connect
Parts 2 adverse movement, when after connection member 2 adverse movement predetermined angle, the end of slideway 4 and transmission
Part 5 is fixing to be connected, and then connection member 2 drives moving component 1 adverse movement.
The anti-pinch device provided based on above-described embodiment, the embodiment of the present invention additionally provides a kind of air-conditioning equipment,
This air-conditioning equipment includes anti-pinch device, and this anti-pinch device is the anti-pinch device described in above-described embodiment.
It should be noted that when the moving component 1 in anti-pinch device is rotatable parts, moving component 1
For sweeping wind part or rotating door-plate, sweep wind part and rotation door-plate all can be relative to the machine of air-conditioning equipment
Shell rotates；When moving component 1 is parts moving linearly, moving component 1 is door-plate, and this door-plate can
Move linearly relative to the casing of air-conditioning equipment.Certainly, above-mentioned anti-pinch device applies also for air-conditioning equipment
In other structures, it is not limited to this.
Specifically, moving component 1 is when sweeping wind part of air-conditioning equipment, and moving component 1 includes top board
102 and during side plate 101, side plate 101 is the wind outlet panel sweeping wind part.
Owing to above-mentioned anti-pinch device has above-mentioned technique effect, the air-conditioning equipment tool that the embodiment of the present invention provides
Above-mentioned anti-pinch device, the then air-conditioning equipment that the embodiment of the present invention provides is had also to have corresponding technique effect,
Repeat no more herein.
Described above to the disclosed embodiments, makes those skilled in the art be capable of or uses this
Bright.Multiple amendment to these embodiments will be apparent from, herein for a person skilled in the art
Defined in General Principle can be real at other without departing from the spirit or scope of the present invention
Execute in example and realize.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is intended to
Meet the widest scope consistent with principles disclosed herein and features of novelty.
Claims (18)
1. an anti-pinch device, it is characterised in that including:
Moving component (1),
The connection member (2) that be connected detachably fixing with described moving component (1),
Drive the driver part that described connection member (2) is moved；
Wherein, when described moving component (1) and described connection member (2) are fixed and are connected, described fortune
Dynamic component (1) can be synchronized with the movement with described connection member (2), and described moving component (1) is outside
Power stops that lower fixing connection the with described connection member (2) can be released from and stop motion.
Anti-pinch device the most according to claim 1, it is characterised in that described connection member (2)
With in described moving component (1), one is provided with slideway (4), and another one is provided with can be along described slideway
(4) driving member (5) slided, described slideway (4) is along the direction of motion of described connection member (2)
Extend, described connection member (2) and described moving component (1) by the end of described slideway (4) and
Described driving member (5) detachably fixing connection realizes.
Anti-pinch device the most according to claim 2, it is characterised in that the end of described slideway (4)
Portion is connected by magnetic force is detachably fixing with described driving member (5).
Anti-pinch device the most according to claim 2, it is characterised in that described driving member (5) and
In the end of described slideway (4), one is provided with guide protrusions (14), and another one is provided with and described guiding
The direction recess (10) of protruding (14) snap-fit engagement.
Anti-pinch device the most according to claim 3, it is characterised in that described driving member (5) leads to
Cross the one that elastic component (9) is located in described connection member (2) and described moving component (1), described
Slideway (4) is located at the another one in described connection member (2) and described moving component (1), described bullet
Property part (9) can stretch along the depth direction of described slideway (4), and when the end of described slideway (4)
Fixing with described driving member (5) when being connected, described elastic component (9) is stretched；When described slideway (4)
End and described driving member (5) be split after, along with the adverse movement of described connection member (2),
The end of described slideway (4) can fixing with described driving member (5) be connected under the effect of described magnetic force.
Anti-pinch device the most according to claim 5, it is characterised in that also include the first mounting rod (8)
With the second mounting rod (11)；Wherein, the two ends of described elastic component (9) are individually fixed in described first peace
Dress bar (8) and described second mounting rod (11)；When described driving member (5) is located at described connection member
(2), time, described first mounting rod (8) is located at described connection member (2)；When described driving member (5)
When being located at described moving component (1), described first mounting rod (8) is located at described moving component (1)；
Described second mounting rod (11) is located at described driving member (5).
Anti-pinch device the most according to claim 6, it is characterised in that also include being coated at described bullet
Property part (9) guide cylinder (3), wherein, described guide cylinder (3) and described elastic component (9) gap
Coordinating, described elastic component (9) is coated at described first mounting rod (8) and described second mounting rod (11),
And described first mounting rod (8) and described second mounting rod (11) all interior with described elastic component (9)
Wall contacts.
Anti-pinch device the most according to claim 5, it is characterised in that
In the end of described driving member (5) and described slideway (4), one is provided with guide protrusions (14),
Another one is provided with the direction recess (10) coordinated with described guide protrusions (14), described direction recess (10)
At least one groove sidewall have for described guide protrusions (14) into and out guiding surface (1001)；
After the end of described driving member (5) Yu described slideway (4) is split, described guide protrusions (14)
End face near one end of described direction recess (10) is along the throwing of described direction recess (10) depth direction
Shadow falls in the notch of described direction recess (10).
Anti-pinch device the most according to claim 8, it is characterised in that described slideway (4) is located at
Described connection member (2)；Described moving component (1) including: top board (102), is located at described top board
(102) side plate (101) of side, described top board (102) is positioned at the upper of described connection member (2)
Side, described driving member (5) is located at described top board (102)；
Wherein, described direction recess (10) is located at described driving member (5), described guide protrusions (14)
Being located at the end of described slideway (4), described guiding surface (1001) is that described direction recess (10) is remote
From the groove sidewall of described top board (102), and described guiding surface (1001) is from described direction recess (10)
Notch to described direction recess (10) bottom land to described top board (102) tilt.
Anti-pinch device the most according to claim 5, it is characterised in that described elastic component (9) is
Spring.
11. anti-pinch devices according to claim 2, it is characterised in that described slideway (4) is for sliding
Groove, described driving member (5) is in column.
12. anti-pinch devices according to claim 1, it is characterised in that described driver part drives
Described connection member (2) rotates, and described moving component (1) is rotatable parts.
13. anti-pinch devices according to claim 12, it is characterised in that described slideway (4)
Depth direction is parallel with the pivot center of described connection member (2).
14. anti-pinch devices according to claim 12, it is characterised in that described connection member (2)
For internal gear disc, described driver part drives described internal gear disc to rotate by gear (6).
15. according to the anti-pinch device described in any one in claim 1-14, it is characterised in that also wrap
Include: detect described moving component (1) and described connection member (2) fixing and be connected and whether be released from
Sensor；
It is connected with described driver part and described sensor, if described moving component (1) and described connecting portion
The fixing connection of part (2) is released from, and controls described driver part and stops the first controller of forward drive.
16. anti-pinch devices according to claim 15, it is characterised in that also include: drive with described
Dynamic component is connected, and after described moving component (1) loses external force stop, controls described driver part reverse
The second controller driven.
17. 1 kinds of air-conditioning equipments, including anti-pinch device, it is characterised in that described anti-pinch device is right
Require the anti-pinch device described in any one in 1-16.
18. air-conditioning equipments according to claim 17, it is characterised in that described moving component (1)
Wind part is swept for air-conditioning equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364576.5A CN105841319B (en) | 2016-05-26 | 2016-05-26 | Anti-pinch device and air-conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610364576.5A CN105841319B (en) | 2016-05-26 | 2016-05-26 | Anti-pinch device and air-conditioning equipment |
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| CN105841319A true CN105841319A (en) | 2016-08-10 |
| CN105841319B CN105841319B (en) | 2019-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610364576.5A Active CN105841319B (en) | 2016-05-26 | 2016-05-26 | Anti-pinch device and air-conditioning equipment |
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| CN106642620A (en) * | 2017-02-08 | 2017-05-10 | 珠海格力电器股份有限公司 | Hand pinching preventing device and cabinet air conditioner with same |
| CN109210749A (en) * | 2018-10-31 | 2019-01-15 | 奥克斯空调股份有限公司 | air conditioner |
| CN111947235A (en) * | 2020-07-31 | 2020-11-17 | 铜陵同飞科技有限公司 | Air conditioner and air supply device thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105841319B (en) | 2019-08-16 |
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