CN105841319B - Anti-pinch device and air-conditioning equipment - Google Patents
Anti-pinch device and air-conditioning equipment Download PDFInfo
- Publication number
- CN105841319B CN105841319B CN201610364576.5A CN201610364576A CN105841319B CN 105841319 B CN105841319 B CN 105841319B CN 201610364576 A CN201610364576 A CN 201610364576A CN 105841319 B CN105841319 B CN 105841319B
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- Prior art keywords
- component
- slideway
- driving member
- moving component
- pinch device
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of anti-pinch device and air-conditioning equipment, which includes: moving component, the connecting component being detachably fixedly connected with moving component, is drivingly connected the driving part of component movement；Wherein, when moving component is fixedly connected with the connecting component, moving component can be moved synchronously with connecting component, and moving component can be released from simultaneously stop motion with being fixedly connected for connecting component under outer mechanical resistance gear.Anti-pinch device disclosed by the invention, moving component can be released from being fixedly connected for connecting component in the case where the external force that manpower or other objects apply moving component stops, realize that moving component is released from automatically with being fixedly connected for connecting component, movement is automatically stopped to realize moving component, more existing anti-pinch mode is compared, without detection device and control device, avoids and generate signal lag, detect the problems such as insensitive, effectively increase anti-pinch reliability.
Description
Technical field
The present invention relates to air-conditioning swing flap technical fields, more specifically to a kind of anti-pinch device and air-conditioning equipment.
Background technique
With the continuous improvement required room temperature, air-conditioning is gradually widely used, and cabinet air-conditioner is in swing flap process
There are clamp hand or hidden danger, the especially round cabinet-type air conditioners such as clamp other.
Currently, anti-pinch means of defence, there are two kinds, one is cooperate tooth socket to hold to detect low and high level by optoelectronic switch
The continuous time determines to clip to when the high level or the low level duration that optoelectronic switch exports are more than the setting time of master chip
Hand, swing flap motor stalls.But this anti-clamping method reacts insensitive, reliability is poor.Another kind is to pass through user
Finger contact or close to air outlet door-plate when, generate capacitor, and then generate electric signal, control swing flap equipment swing flap electricity
Machine stops operating, and realizes anti-pinch.Since this anti-clamping method need to be executed by devices such as induction electrode, induction chip, controllers
Exist in the process and incude the problems such as insensitive between signal lag, finger and induction electrode, causes reliability also poor, and cost
It is higher.
It is that current those skilled in the art are urgently to be resolved to improve anti-pinch reliability in conclusion how to realize anti-pinch
Problem.
Summary of the invention
The object of the present invention is to provide a kind of anti-pinch devices, to improve anti-pinch reliability.It is another object of the present invention to mention
For a kind of air-conditioning equipment with above-mentioned anti-pinch device.
To achieve the goals above, the invention provides the following technical scheme:
A kind of anti-pinch device, comprising:
Moving component,
The connecting component being detachably fixedly connected with the moving component,
Drive the driving part of the connecting component movement；
Wherein, when the moving component is fixedly connected with the connecting component, the moving component can be with the company
Relay part moves synchronously, and the moving component can be released from simultaneously under outer mechanical resistance gear with being fixedly connected for the connecting component
Stop motion.
Preferably, in the connecting component and the moving component, one is equipped with slideway, and another one is equipped with can be along described
The driving member of slideway sliding, the slideway extend along the direction of motion of the connecting component, the connecting component and the movement
Component is detachably fixedly connected with realization with the driving member by the end of the slideway.
Preferably, the end of the slideway is detachably fixedly connected with the driving member by magnetic force.
Preferably, in the end of the driving member and the slideway, one be equipped with guide protrusions, another one be equipped with it is described
The guiding groove that guide protrusions are engaged by clamping.
Preferably, the driving member is set to one of the connecting component and the moving component, institute by elastic component
Slideway is stated set on the other of the connecting component and the moving component, the elastic component can be along the depth of the slideway
Direction is flexible, and when the end of the slideway is fixedly connected with the driving member, the elastic component is stretched；When the slideway
End and after the driving member is split, with the counter motion of the connecting component, the end of the slideway is in the magnetic
It can be fixedly connected with the driving member under the action of power.
Preferably, above-mentioned anti-pinch device further includes the first mounting rod and the second mounting rod；Wherein, the both ends of the elastic component
It is individually fixed in first mounting rod and second mounting rod；It is described when the driving member is set to the connecting component
First mounting rod is set to the connecting component；When the driving member is set to the moving component, first mounting rod is set to
The moving component；Second mounting rod is set to the driving member.
Preferably, above-mentioned anti-pinch device further includes the guide cylinder for being coated at the elastic component, wherein the guide cylinder and institute
Elastic component clearance fit is stated, the elastic component is coated at first mounting rod and second mounting rod, and first peace
Dress bar and second mounting rod are contacted with the inner wall of the elastic component.
Preferably, in the end of the slideway and the driving member, one be equipped with guide protrusions, another one be equipped with it is described
The guiding groove of guide protrusions cooperation, at least one groove sidewall of the guiding groove, which has, to be inserted into and pulls out for the guide protrusions
Guiding surface out；
After the end of the driving member and the slideway is split, the guide protrusions are oriented to the one of groove close to described
The end face at end is along the notch that the projection in the guiding depth of groove direction falls in the guiding groove.
Preferably, the slideway is set to the connecting component；The moving component includes: top plate, is set to the top plate one
The side plate of side, the top plate are located at the top of the connecting component, and the driving member is set to the top plate；
Wherein, the guiding groove is set to the driving member, and the guide protrusions are set to the end of the slideway, described to lead
To inclined-plane be the guiding groove sidewall of the groove far from the top plate, and the guiding surface from it is described be oriented to groove notch extremely
The slot bottom of the guiding groove is tilted to the top plate.
Preferably, the elastic component is spring.
Preferably, the slideway is sliding slot, and the driving member is in the form of a column.
Preferably, the driving part drives the connecting component rotation.
Preferably, the depth direction of the slideway is parallel with the pivot center of the connecting component.
Preferably, the connecting component is internal gear disc, and the driving part drives the internal gear disc to rotate by gear.
Preferably, above-mentioned anti-pinch device further include: detecting the moving component with being fixedly connected for the connecting component is
The no sensor being released from；
It is connected with the driving part and the sensor, if the moving component and the connecting component are fixedly connected
It is released from, controls the first controller that the driving part stops forward driving.
Preferably, above-mentioned anti-pinch device further include: be connected with the driving part, when the moving component loses outer mechanical resistance
After gear, the second controller that the driving part is driven in the reverse direction is controlled.
Based on the anti-pinch device of above-mentioned offer, the present invention also provides a kind of air-conditioning equipment, which includes anti-pinch
Device, the anti-pinch device are anti-pinch device described in above-mentioned any one.
Preferably, the moving component is the swing flap component of air-conditioning equipment.
The finger principle of anti-pinch device provided by the invention are as follows: driving part is drivingly connected component movement, when movement portion
When part is fixedly connected with connecting component, moving component is moved synchronously with connecting component, when manpower or other objects are located at movement
When front end (along the front end of the direction of motion of moving component) of component, moving component will receive manpower or the resistance of other objects
Gear, i.e. external force stop, and moving component is released from being fixedly connected for connecting component at this time, and connecting component can not drive movement portion again
Part moves synchronously, moving component stop motion, so that moving component will not continue to travel forward, so that moving component will not squeeze
It presses, clamp other objects of manpower the latter, that is, realize anti-pinch.
By above-mentioned anti-pinch principle it is found that anti-pinch device provided by the invention, moving component are fixedly connected with connecting component
It can be released from the case where the external force that manpower or other objects apply moving component stops, i.e. realization moving component and connecting component
Be fixedly connected and be released from automatically, so that realizing moving component is automatically stopped movement, more existing anti-pinch mode is compared, is not necessarily to
Using detection device and control device, avoids and generate signal lag, detect the problems such as insensitive, it is reliable to effectively increase anti-pinch
Property.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of anti-pinch device provided in an embodiment of the present invention；
Fig. 2 is the bottom view of anti-pinch device provided in an embodiment of the present invention；
Fig. 3 is the connection structure diagram of driving member and moving component in anti-pinch device provided in an embodiment of the present invention；
Fig. 4 is that structure when moving component is fixedly connected with connecting component in anti-pinch device provided in an embodiment of the present invention is shown
It is intended to；
Fig. 5 is in anti-pinch device provided in an embodiment of the present invention after being fixedly connected and be released from of moving component and connecting component
Structural schematic diagram.
In figure 1 above -5:
1 it is moving component, 101 be side plate, 102 be top plate, 2 be connecting component, 3 be guide cylinder, 4 be slideway, 5 is transmission
Part, 6 be gear, 7 be bearing, 8 be the first mounting rod, 9 be elastic component, 10 be guiding groove, 1001 be guiding surface, 11 be the
Two mounting rods, 12 be the first magnet, 13 be the second magnet, 14 be guide protrusions.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Anti-pinch device provided in an embodiment of the present invention, comprising: moving component 1, connecting component 2 and driving part；Wherein, even
Relay part 2 is detachably fixedly connected with moving component 1, and driving part is connected with connecting component 2, and driving part is drivingly connected
Component 2 moves.
In above-mentioned anti-pinch device, when moving component 1 is fixedly connected with connecting component 2, moving component 1 can be with interconnecting piece
Part 2 moves synchronously, and moving component 1 can be released from simultaneously stop motion with being fixedly connected for connecting component 2 under outer mechanical resistance gear.
It should be noted that the phenomenon that two components cooperation of relative motion will appear clamp hand or clamp other objects,
Above-mentioned moving component 1 is a component that can be moved in two components, and nature can be realized anti-after 1 stop motion of moving component
Folder.
The anti-pinch principle of anti-pinch device provided in an embodiment of the present invention are as follows: driving part is drivingly connected component 2 and moves, and works as fortune
When dynamic component 1 is fixedly connected with connecting component 2, moving component 1 is moved synchronously with connecting component 2, when manpower or other objects
When positioned at front end (along the front end of the direction of motion of moving component 1) of moving component 1, moving component 1 will receive manpower or its
The blocking of his object, i.e. external force stop, and moving component 1 is released from being fixedly connected for connecting component 2 at this time, 2 nothing of connecting component
Method drives moving component 1 to move synchronously again, 1 stop motion of moving component, so that moving component 1 will not continue to travel forward, from
And moving component will not clamp manpower or other objects, that is, realize finger.By above-mentioned anti-pinch principle it is found that the present invention is real
The anti-pinch device of example offer is applied, moving component 1 can be in manpower or other objects to movement portion with being fixedly connected for connecting component 2
The external force that part 1 applies is released under stopping, i.e. realization moving component 1 is released from automatically with being fixedly connected for connecting component 2, thus
The movement that is automatically stopped of moving component 1 is realized, more existing anti-pinch mode is compared, without detection device and controller
Part avoids and generates signal lag, detects the problems such as insensitive, effectively increases anti-pinch reliability.
Above-mentioned connecting component 2 is detachably fixedly connected with moving component 1, and there are various ways, such as passes through magnetic force, viscous
Glue power, adsorption capacity, clamping power etc..For the ease of reusing, above-mentioned connecting component 2 passes through magnetic force or card with moving component 1
Relay is detachably fixedly connected.
After being fixedly connected of above-mentioned moving component 1 and connecting component 2 is released from, moving component 1 is easier to shift, in order to
Moving component 1 is avoided to shift, in above-mentioned connecting component 2 and moving component 1, one is equipped with slideway 4, and another one is equipped with can
The driving member 5 slided along slideway 4, slideway 4 extend along the direction of motion of connecting component 2, and connecting component 2 and moving component 1 pass through
The end of slideway 4 is detachably fixedly connected with realization with driving member 5, as shown in Figs. 1-2.It is understood that the end of slideway 4
It is detachably fixedly connected with driving member 5, realizes connecting component 2 and be detachably fixedly connected with moving component 1.Slideway 4 is in
Arc.In this way, when moving component 1 and connecting component 2 be fixedly connected be released from after, pass through the mutual limit of driving member 5 and sliding slot 4
Position effect, avoids moving component 1 and shifts.
Meanwhile above-mentioned driving member 5 can be slided along slideway 4, be moved convenient for moving component 1 along direction initialization.
In above-mentioned anti-pinch device, when the end of slideway 4 is fixedly connected with driving member 5, moving component 1 can be with interconnecting piece
Part 2 moves synchronously, and the end of slideway 4 can be separated with driving member 5 when moving component 1 is by external force, realizes movement portion
Part 1 is released from being fixedly connected for connecting component 2.
The end of above-mentioned slideway 4 is detachably fixedly connected with driving member 5, and there are various ways, such as passes through magnetic force, viscous
Glue power, adsorption capacity etc..For the ease of reusing, the end of above-mentioned slideway 4 and driving member 5 connect by the way that magnetic force is detachably fixed
It connects.
Specifically, in the end of slideway 4 and driving member 5, one is equipped with the first magnet 12, and another one is equipped with and the first magnet
12 the second magnets 13 to attract each other, as illustrated in figures 4-5；Or in the end and driving member 5 of slideway 4, one is equipped with the first magnetic
Body 12, another one are equipped with the metallic object that can be attracted by the first magnet 12.
Certainly, the end that slideway 4 also may be selected detachably is fixedly connected with driving member 5 by viscose glue power.Specifically, sliding
The end coated in road 4 has glue-line, and driving member 5 is coated with and the repeatable Nian Jie articulamentum of the glue-line.
In above-mentioned anti-pinch device, the end of slideway 4 is detachably fixedly connected with driving member 5, if an end of slideway 4
It is detachably fixedly connected with driving member 5, when moving component 1 is along forward motion, can be realized finger function, when movement portion
When part 1 is along counter motion, finger function can not be realized；If two ends of slideway 4 can be with driving member 5 detachably
It is fixedly connected, when moving component 1 is along forward motion, driving member 5 is fixedly connected with an end of sliding slot 4, can be realized anti-
Clamp hand function, when moving component 1 is along counter motion, driving member 5 is fixedly connected with another end of sliding slot 4, also can be real
Existing finger function.
It should be noted that if then moving component 1 is along counterclockwise with moving component 1 along rotating clockwise to rotate forward
Rotation is to rotate backward；If being rotated counterclockwise with moving component 1 to rotate forward, moving component 1 along rotate clockwise for
It rotates backward.
Above-mentioned anti-pinch device, the end of slideway 4 and driving member 5 can also realize detachably fixed connect by being engaged by clamping
It connects.Specifically, in the end of driving member 5 and the slideway 4, one is equipped with guide protrusions 14, and another one is equipped with and guide protrusions
The 14 guiding grooves 10 being engaged by clamping.It is understood that the end of slideway 4 and driving member 5 pass through guiding groove 10 and guiding
The clamping engagement realization of protrusion 14 is detachably fixedly connected.
Above-mentioned guiding groove 10 and guide protrusions 14 are engaged by clamping, and refer to that guiding groove 10 and guide protrusions 14 utilize itself
The male-female engagement of structure, which is realized, to be engaged by clamping.
It is engaged by clamping for the ease of guiding groove 10 and guide protrusions 14, preferential selective guide groove 10 is from slot bottom to notch
In flaring shape.Correspondingly, the shape of guide protrusions 14 is matched with the shape of guiding groove 10.
Preferably, above-mentioned driving member 5 is set to one of connecting component 2 and moving component 1 by elastic component 9, and slideway 4 is set
In the other of connecting component 2 and moving component 1, elastic component 9 can be flexible along the depth direction of slideway 4.
Specifically, when the end of slideway 4 is fixedly connected with driving member 5, elastic component 9 is stretched, when slideway 4 end with
After driving member 5 is split, elastic component 9 restores former long under the effect of selfer power, driving member 5 with the deformation of elastic component 9 and
It is mobile.And after the end of slideway 4 and driving member 5 are split, with the counter motion of connecting component 2, the end of slideway 4 is in magnetic
It can be fixedly connected with driving member 5 under the action of power.It should be noted that before the end of slideway 4 and driving member 5 are not split, even
The movement of relay part 2 is forward motion, and the forward motion of connecting component 2 is opposite with the heterodromous direction of motion.
In above-mentioned anti-pinch device, by the way that elastic component 9 is arranged, when the end of slideway 4 is fixedly connected with driving member 5, transmission
Part 5 by elastic component 9 to its pulling force, after moving component 1 is stopped by external force, since elastic component 9 is to the pulling force of driving member 5
Effect, the magnetic force between end and driving member 5 convenient for releasing slideway 4, i.e., convenient for releasing moving component 1 and connecting component 2
It is fixedly connected, consequently facilitating realizing anti-pinch.
In above-mentioned anti-pinch device, after the end of slideway 4 is split with driving member 5, with the reversed fortune of connecting component 2
It is dynamic, it can be fixedly connected with driving member 5 by the end of the effect slideway 4 of magnetic force.Specifically, when the side of driving member 5 is flat
Face, the plane are equipped with magnet, and the end of slideway 4 is also plane, which also is provided with magnet, it is desirable that the end of slideway 4 and transmission
The magnet of magnet and slideway 4 that part 5 is split rear driving member 5 has overlapping portion along the moving direction of driving member 5.In this way, being convenient for
Driving member 5 is fixedly connected with slideway 4 again.Certainly, under the premise of magnetic force is sufficiently large, it can not also consider the end for splitting rear slide 4
The relative positional relationship in portion and driving member 5.
It is fixedly connected again with the end of slideway 4 for the ease of driving member 5, in the end and driving member 5 of above-mentioned slideway 4,
One is equipped with guide protrusions 14, and another one is equipped with the guiding groove 10 cooperated with guide protrusions 14, and the guiding groove 10 is at least
One groove sidewall have for guide protrusions 14 into and out guiding surface 1001；When the end of slideway 4 and driving member 5 are split
After point, it is recessed that the projection of end face edge guiding 10 depth direction of groove of one end of the close guiding groove 10 of guide protrusions 14 falls in guiding
In the notch of slot 10, as in Figure 3-5.It is understood that guide protrusions 14 have the inclined-plane cooperated with guiding surface 1001.
In above-mentioned anti-pinch device, when the end of slideway 4 is fixedly connected with driving member 5, it is recessed that guide protrusions 14 are located at guiding
In slot 10；After the end of slideway 4 is separated with driving member 5, guide protrusions 14 are detached from guiding groove 10, and moving component 1 stops at this time
It only moves, driving part may be selected and stop forward driving, driving part also may be selected and reversely stop driving.When driving part stops
After forward driving connecting component 2, when driving part is driven in the reverse direction connecting component 2, since guide protrusions 14 are close to guiding groove 10
One end end face along guiding 10 depth direction of groove projection fall in be oriented to groove 10 notch along, then in guiding surface 1001
Under the action of, guide protrusions 14 enter guiding groove 10, and drive driving member 5 and sliding slot 4 close to each other, until being entirely oriented to convex
It plays 14 and enters guiding groove 10, driving member 5 is fixedly connected with the end of sliding slot 4.Therefore, above-mentioned anti-pinch device facilitates transmission
The reset of part 5 drives moving component 1 to move again to facilitate connecting component 2.
It is understood that after 2 counter motion of connecting component, during the end of slideway 4 and driving member 5 connect,
By being oriented to the cooperation of groove 10 and guide protrusions 14, slideway 4 limits driving member 5 and moves in the restoring force effect of elastic component 9,
To ensure that the end of slideway 4 and being fixedly connected for driving member 5.
In above-mentioned anti-pinch device, the end of slideway 4 is detachably fixedly connected with driving member 5, especially by guide protrusions
14 are detachably fixedly connected with realization with guiding groove 10.Specifically, the second magnet 13 is set in guide protrusions 14, is being oriented to
The first magnet 12 is arranged in the slot bottom of groove 10, as illustrated in figures 4-5.
Further, as in Figure 3-5, slideway 4 is set to connecting component 2；Moving component 1 includes: top plate 102, is set to top
The side plate 101 of 102 side of plate, top plate 102 are located at the top of connecting component 2, and driving member 5 is set to top plate 102；
Wherein, guiding groove 10 is set to driving member 5, and guide protrusions 14 are set to the end of slideway 4, and guiding surface 1001 is to lead
Groove sidewall to groove 10 far from top plate 102, and the notch of 1001 self- steering groove 10 of guiding surface is extremely oriented to the slot of groove 10
Bottom is tilted to top plate 102.
Certainly, two groove sidewalls that guiding groove 10 also may be selected are tilted along above-mentioned direction, it is not limited to above-mentioned reality
Apply example.
In above-mentioned anti-pinch device, when the end that guiding groove 10 is set to slideway 4 is led when guide protrusions 14 are set to driving member 5
It is to be oriented to groove 10 close to the groove sidewall of top plate 102, and the slot bottom of 1001 self- steering groove 10 of guiding surface is extremely to inclined-plane 1001
The notch for being oriented to groove 10 is tilted to the direction close to top plate 102.
For the ease of installing elastic component 9, above-mentioned anti-pinch device further includes the first mounting rod 8 and the second mounting rod 11；Wherein,
The both ends of elastic component 9 are individually fixed in the first mounting rod 8 and the second mounting rod 11；When driving member 5 is set to connecting component 2, the
One mounting rod 8 is set to connecting component 2；When driving member 5 is set to moving component 1, the first mounting rod 8 is set to moving component 1；Second
Mounting rod 11 is set to driving member 5, as in Figure 3-5.In this way, the both ends of elastic component 9 are separately mounted to the first mounting rod 8 and
On two mounting rods 11, the installation of elastic component 9 is facilitated.
Specifically, when driving member 5 is set to top plate 102, the first mounting rod 8 is set to top plate 102.
In order to guarantee elastic component 9 along the Direction distortion of setting, as in Figure 3-5, above-mentioned anti-pinch device further includes being coated at
The guide cylinder 3 of elastic component 9, wherein guide cylinder 3 and 9 clearance fit of elastic component, elastic component 9 are coated at the first mounting rod 8 and second
Mounting rod 11, and the first mounting rod 8 and the second mounting rod 11 are contacted with the inner wall of elastic component 9.In this way, being by guide cylinder 3
The deformation of elastic component 9 provides guiding, convenient for guaranteeing that along the Direction distortion of setting, in guarantee elastic component 9 axial direction occurs for elastic component 9
Under the premise of deformation, 9 run-off the straight of elastic component is avoided；Meanwhile power transmitting effect is also effectively enhanced, such as driving member 5 is set
In moving component 1, the active area of driving member 5 Yu moving component 1 is increased, drives moving component 1 to transport convenient for connecting component 2
It is dynamic.
Further, 3 driving member 5 of guide cylinder can be also made to be oriented to, i.e., the guide cylinder 3 protrudes into for driving member 5.
Specifically, guide cylinder 3 and 9 clearance fit of elastic component, i.e. 9 coaxial line of guide cylinder 3 and elastic component, guide cylinder 3 and bullet
Property part 9 between have gap (including gap is zero) gap width can be designed according to actual needs, it is preferable that lead
It is 0-0.5mm to the gap of cylinder 3 and 9 clearance fit of elastic component, i.e. the difference of the radius of the radius of guide cylinder 3 and elastic component 9 is 0-
0.5mm。
It should be noted that when elastic component 9 is fixed on top plate 102, guide cylinder 3 is fixed on top plate 102, when elastic component 9
When being fixed on connecting component 2, guide cylinder 3 is fixed on connecting component 2.
Above-mentioned elastic component 9 can be spring, elastic slice etc..For the ease of deformation, preferentially select elastic component 9 for spring.
Above-mentioned slideway 4 can be sliding slot, slide opening.For the ease of setting, preferentially select slideway 4 for sliding slot.
It is slided for the ease of driving member 5 along slideway 4, above-mentioned driving member 5 is in the form of a column.At this point, the cross section of the driving member 5 can
For round, rectangular or rectangle etc..Certainly, driving member 5 also may be selected in spherical etc., it is not limited to above-described embodiment.
In above-mentioned anti-pinch device, driving part can be drivingly connected component 2 move linearly, rotate or other movement.On
Stating moving component 1 can be identical with the motion mode of connecting component 2, can also be different.For example, connecting component 2 moves linearly, movement portion
Part 1 rotates；Or connecting component 2 and moving component 1 rotate；Or connecting component 2 and moving component 1 move linearly.
When moving component 1 is rotatable parts, moving component 1 can be the swing flap component of air-conditioning equipment, rotate door-plate, can also
For other rotatable parts in air-conditioning equipment or the rotatable parts of other equipment, such as the rotatable parts of door-revolving structure；Work as movement
When component 1 is parts moving linearly, moving component 1 can be the door-plate of air-conditioning equipment, can also be the linear motion portion of other equipment
Part, such as the parts moving linearly of drawer structure.The embodiment of the present invention is to the specific structure of moving component 1 and above-mentioned anti-clamps
The concrete application set is without limitation.
Preferably, above-mentioned driving part is drivingly connected component 2 and rotates, and moving component 1 is rotatable parts.
In order to facilitate setting, the depth direction of above-mentioned slideway 4 is parallel with the pivot center of connecting component 2.Certainly, also optional
The depth direction for selecting slideway 4 is vertical with the pivot center of connecting component 2, it is not limited to above situation.
Preferably, above-mentioned connecting component 2 is internal gear disc, and driving part drives internal gear disc rotation by gear 6, such as Fig. 2 institute
Show.It is understood that gear 6 is engaged with internal gear disc, the output shaft of gear 6 and driving part is sequentially connected.
In order to improve the stability of internal gear disc, above-mentioned internal gear disc is arranged on bracket by bearing 7, in order to reduce weight,
Above-mentioned bearing 7 is plastic bearing.
Above-mentioned driving part can also by other structures be drivingly connected component 2 rotate, such as connecting component 2 directly with driving
The output axis connection or connecting component 2 of component are connected by other gear drives with driving part, it is not limited on
State embodiment.
The shape of above-mentioned connecting component 2 can be selected according to the driving method of driving part, and the embodiment of the present invention is to this
Without limitation.
It in above-mentioned anti-pinch device, preferentially selects driving part for motor, convenient for simplifying structure, reduces volume.
Preferably, above-mentioned anti-pinch device further include: whether detection moving component 1 is solved with being fixedly connected for connecting component 2
The sensor removed；It is connected with driving part and sensor, if moving component 1 is released from being fixedly connected for connecting component 2, control
First controller of driving part stopping forward driving.It is understood that with the rotation direction before 1 stop motion of moving component
For forward motion, the driving direction of driving part is forward driving at this time.
In this way, driving part stops forward driving connecting component 2, so that connecting component after 1 stop motion of moving component
2 also stop forward motion, further improve finger reliability.
In above-mentioned anti-pinch device, moving component 1 can be detected by photoelectric sensor or other kinds of sensor and connected
Whether being fixedly connected for relay part 2 is released from.
Further, above-mentioned anti-pinch device further include: it is connected with driving part, after moving component 1, which loses external force, to be stopped,
The second controller that control driving part is driven in the reverse direction.
Specifically, after moving component 1, which loses external force, to be stopped, i.e., along the forward motion direction of moving component 1, moving component
There is no manpower or other objects (can specifically be known according to sensor to the front detection of moving component 1) in 1 front, at this time
Second controller control driving part is driven in the reverse direction, then 2 counter motion of connecting component, when 2 counter motion preset angle of connecting component
After degree, the end of slideway 4 is fixedly connected with driving member 5, and then connecting component 2 drives 1 counter motion of moving component.
The anti-pinch device provided based on the above embodiment, the embodiment of the invention also provides a kind of air-conditioning equipment, the air-conditionings
Equipment includes anti-pinch device, which is anti-pinch device described in above-described embodiment.
It should be noted that moving component 1 is swing flap component when the moving component 1 in anti-pinch device is rotatable parts
Or rotation door-plate, swing flap component and rotation door-plate can be rotated relative to the casing of air-conditioning equipment；When moving component 1 is straight
When line moving component, moving component 1 is door-plate, which can move linearly relative to the casing of air-conditioning equipment.Certainly, above-mentioned
Anti-pinch device applies also for the other structures in air-conditioning equipment, it is not limited to this.
Specifically, when moving component 1 is the swing flap component of air-conditioning equipment, and moving component 1 includes top plate 102 and side plate
When 101, side plate 101 is the wind outlet panel of swing flap component.
Since above-mentioned anti-pinch device has above-mentioned technique effect, air-conditioning equipment provided in an embodiment of the present invention has above-mentioned anti-
Clamp device, then air-conditioning equipment provided in an embodiment of the present invention also has corresponding technical effect, and repeats no more herein.
The foregoing description of the disclosed embodiments can be realized those skilled in the art or using the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
Claims (17)
1. a kind of anti-pinch device characterized by comprising
Moving component (1),
The connecting component (2) being detachably fixedly connected with the moving component (1),
The driving part for driving the connecting component (2) to move；
Wherein, when the moving component (1) is fixedly connected with the connecting component (2), the moving component (1) can be with institute
It states connecting component (2) to move synchronously, and the moving component (1) connects under outer mechanical resistance gear with the fixed of the connecting component (2)
Simultaneously stop motion can be released from by connecing；
In the connecting component (2) and the moving component (1), one is equipped with slideway (4), and another one is equipped with can be along the cunning
The driving member (5) of road (4) sliding, the slideway (4) extend along the direction of motion of the connecting component (2), the connecting component
(2) and the moving component (1) by the end of the slideway (4) is detachably fixedly connected with realization with the driving member (5).
2. anti-pinch device according to claim 1, which is characterized in that the end and the driving member (5) of the slideway (4)
It is detachably fixedly connected by magnetic force.
3. anti-pinch device according to claim 1, which is characterized in that the end of the driving member (5) and the slideway (4)
In, one is equipped with guide protrusions (14), and another one is equipped with the guiding groove (10) being engaged by clamping with the guide protrusions (14).
4. anti-pinch device according to claim 2, which is characterized in that the driving member (5) is set to institute by elastic component (9)
One of connecting component (2) and the moving component (1) are stated, the slideway (4) is set to the connecting component (2) and the fortune
The other of dynamic component (1), the elastic component (9) can be flexible along the depth direction of the slideway (4), and works as the slideway
(4) when end is fixedly connected with the driving member (5), the elastic component (9) is stretched；When the slideway (4) end with
After the driving member (5) is split, with the counter motion of the connecting component (2), the end of the slideway (4) is in the magnetic
It can be fixedly connected with the driving member (5) under the action of power.
5. anti-pinch device according to claim 4, which is characterized in that further include the first mounting rod (8) and the second mounting rod
(11)；Wherein, the both ends of the elastic component (9) are individually fixed in first mounting rod (8) and second mounting rod (11)；
When the driving member (5) are set to the connecting component (2), first mounting rod (8) is set to the connecting component (2)；When
When the driving member (5) is set to the moving component (1), first mounting rod (8) is set to the moving component (1)；It is described
Second mounting rod (11) is set to the driving member (5).
6. anti-pinch device according to claim 5, which is characterized in that further include the guiding for being coated at the elastic component (9)
Cylinder (3), wherein the guide cylinder (3) and the elastic component (9) clearance fit, the elastic component (9) are coated at first peace
Fill bar (8) and second mounting rod (11), and first mounting rod (8) and second mounting rod (11) with the bullet
Property part (9) inner wall contact.
7. anti-pinch device according to claim 4, which is characterized in that
In the end of the driving member (5) and the slideway (4), one be equipped with guide protrusions (14), another one be equipped with it is described
The guiding groove (10) of guide protrusions (14) cooperation, at least one groove sidewall of guiding groove (10), which has, supplies the guiding
Raised (14) into and out guiding surface (1001)；
After the end of the driving member (5) and the slideway (4) is split, the guide protrusions (14) are recessed close to the guiding
The end face of one end of slot (10) falls in the notch of guiding groove (10) along the projection of described guiding groove (10) depth direction
It is interior.
8. anti-pinch device according to claim 7, which is characterized in that the slideway (4) is set to the connecting component (2)；
The moving component (1) includes: top plate (102), the side plate (101) for being set to the top plate (102) side, the top plate (102)
Positioned at the top of the connecting component (2), the driving member (5) is set to the top plate (102)；
Wherein, the guiding groove (10) is set to the driving member (5), and the guide protrusions (14) are set to the slideway (4)
End, the guiding surface (1001) are oriented to the groove sidewall of groove (10) far from the top plate (102), and the guiding to be described
The slot bottom of inclined-plane (1001) from notch to guiding groove (10) of guiding groove (10) inclines to the top plate (102)
Tiltedly.
9. anti-pinch device according to claim 4, which is characterized in that the elastic component (9) is spring.
10. anti-pinch device according to claim 1, which is characterized in that the slideway (4) is sliding slot, the driving member (5)
It is in the form of a column.
11. anti-pinch device according to claim 1, which is characterized in that the driving part drives the connecting component (2)
Rotation, the moving component (1) are rotatable parts.
12. anti-pinch device according to claim 11, which is characterized in that the depth direction of the slideway (4) and the company
The pivot center of relay part (2) is parallel.
13. anti-pinch device according to claim 11, which is characterized in that the connecting component (2) is internal gear disc, the drive
Dynamic component drives the internal gear disc rotation by gear (6).
14. anti-pinch device described in any one of -13 according to claim 1, which is characterized in that further include: detect the fortune
The sensor whether being released from be fixedly connected with the connecting component (2) for dynamic component (1)；
It is connected with the driving part and the sensor, if the moving component (1) and the fixed of the connecting component (2) connect
It connects and is released from, control the first controller that the driving part stops forward driving.
15. anti-pinch device according to claim 14, which is characterized in that further include: it is connected with the driving part, works as institute
State moving component (1) lose external force stop after, control the second controller that the driving part is driven in the reverse direction.
16. a kind of air-conditioning equipment, including anti-pinch device, which is characterized in that the anti-pinch device is any in claim 1-15
Anti-pinch device described in one.
17. air-conditioning equipment according to claim 16, which is characterized in that the moving component (1) is sweeping for air-conditioning equipment
Wind part.
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 |
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| 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 CN105841319A (en) | 2016-08-10 |
| CN105841319B true 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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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440233B (en) * | 2016-10-31 | 2021-12-10 | 芜湖美智空调设备有限公司 | Can prevent aviation baffle motion and air conditioner of tong |
| CN106642620B (en) * | 2017-02-08 | 2022-04-15 | 珠海格力电器股份有限公司 | Anti-pinch 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 |
| CN111947235B (en) * | 2020-07-31 | 2021-08-13 | 铜陵同飞科技有限公司 | Air conditioner and air supply device thereof |
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| CN105841319A (en) | 2016-08-10 |
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