CN110015620A - Decline be hampered protection mechanism and power plant module and clothes airing machine - Google Patents
Decline be hampered protection mechanism and power plant module and clothes airing machine Download PDFInfo
- Publication number
- CN110015620A CN110015620A CN201910388061.2A CN201910388061A CN110015620A CN 110015620 A CN110015620 A CN 110015620A CN 201910388061 A CN201910388061 A CN 201910388061A CN 110015620 A CN110015620 A CN 110015620A
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- Prior art keywords
- magnet unit
- unit
- hampered
- slide unit
- protection mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 230000007423 decrease Effects 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims abstract description 17
- 230000009471 action Effects 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000013475 authorization Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
- B66D1/56—Adaptations of limit switches
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F57/00—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired
- D06F57/12—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired specially adapted for attachment to walls, ceilings, stoves, or other structures or objects
- D06F57/125—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired specially adapted for attachment to walls, ceilings, stoves, or other structures or objects for attachment to, or close to, the ceiling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0125—Motor operated winches
- B66D2700/0141—Electrically actuated
Abstract
It is hampered protection mechanism and power plant module and clothes airing machine the invention discloses decline; the first magnet unit fixed including position, the slide unit and Hall switch that couple with wirerope; Hall switch includes hall sensing element and the second magnet unit, and the second magnet unit is installed on slide unit；When steel wire tensioning, it is applied to one active force of slide unit, second magnet unit is maintained a certain distance with the first magnet unit, when steel wire rope looseness, the second magnet unit in Hall switch causes slide unit to move under the action of the first magnet unit, and hall sensing element detects that the motor that reel is sent a signal to after the displacement of the second magnet unit is out of service；Second magnet unit serves not only as an element in Hall switch, while the power source as the slide unit in steel wire rope looseness；Tension spring is omitted, improves the reliability for declining the operating mechanism that is hampered.
Description
Technical field
The present invention relates to a kind of power plant modules of clothes airing machine more particularly to a kind of clothes hanger when clothes airing machine in decline process
In protection mechanism when being hampered.
Background technique
Clothes airing machine includes the host part being installed on ceiling and the clothes hanger below host part, and clothes hanger is logical
Wirerope is crossed to couple with host part；Power assembly is installed, power assembly includes motor, controller and is used in host part
The wire spool of folding and unfolding wirerope, motor driven wire spool are rotated to realize the folding and unfolding of wirerope, to realize power mechanism to drying in the air
The control of clothes hanger risen or fallen.
The clothes hanger of clothes airing machine is during decline, if having object or person body below clothes hanger, clothes hanger is declining
When can be pressed on object or person body；Not to this issue handling, relevant security risk is had, the wirerope of load-bearing at this time can pine
It relaxes.
The clothes airing machine that Authorization Notice No. is CN203159961U declines blocking protection device, discloses for steel wire penetrating
Pulley, the tension spring and microswitch for acting on pulley；When steel wire rope looseness, pulley by tension spring pulling force and move and trigger micro-
Dynamic switch, microswitch control clothes airing machine stop working.
Authorization Notice No. is that the drawstring of the automatic clothes airing device of CN203977158U meets obstacle protection mechanism, discloses drawing
Rope, driving lever and travel switch, after losing tension by drawstring, control spiral motor stops working after driving lever triggering travel switch.
Also have relevant clothes airing machine power assembly, with Hall sensor and magnet composition Hall switch replace microswitch or
Travel switch, when wirerope is in tensioning state, the guide assembly of wirerope is reached equilibrium state by the pulling force of torsional spring, works as steel wire
When rope relaxation, torsional spring acts on the guide member for being equipped with the magnet as hall device, and then Hall sensor is made to send letter
Number to spiral motor to stop working.
In the prior art, wirerope makes wirerope be in tensioning state clothes hanger load-bearing, and it is flat to generally use tension spring
The tension of weighing apparatus wirerope, long-term tension can deformation occurs for tension spring；It is hampered when there is clothes hanger decline, when steel wire rope looseness,
Tension spring may fail because of deformation, this decline that will lead to clothes airing machine is hampered the failure of function.
Invention
Technical problem to be solved by the invention is to provide a kind of protection mechanisms that is hampered of reliable performance, i.e., when under clothes hanger
For drop when being hampered, the protection mechanism that is hampered can stop the operation of spiral motor, further provide have it is above-mentioned be hampered protect structure
Power plant module and clothes airing machine.
The protection mechanism the technical scheme of the invention to solve the technical problem is: decline is hampered, it is characterised in that
The first magnet unit fixed including position, the slide unit and Hall switch that couple with wirerope, the Hall switch packet
Hall sensing element and the second magnet unit are included, second magnet unit is installed on slide unit；When wirerope pine
When relaxation, the second magnet unit in Hall switch causes the slide unit to move under the action of the first magnet unit；
Hall sensing element detects that the motor that reel is sent a signal to after the displacement of the second magnet unit is out of service.
The further preferred embodiment of the present invention are as follows: the second magnet unit causes institute under the interattraction power of the first magnet unit
The slide unit stated is mobile to the first magnet unit direction；Or second magnet unit under the repulsion force of the first magnet unit
Cause the slide unit to far from the movement of the first magnet unit direction.
The further preferred embodiment of the present invention are as follows: first magnet unit includes magnetic substance or iron plate, and described
Two magnet units are magnet.
The further preferred embodiment of the present invention are as follows: the slide unit is equipped with leading block, and wirerope is around described
Leading block.
The further preferred embodiment of the present invention are as follows: the slide unit includes the matrix for being embedded in the second magnet unit
With the bracket being made of first support arm and second support arm, leading block is mounted on the bracket by pin shaft, wirerope from
Gap between the inner wall and leading block of matrix passes through.
The further preferred embodiment of the present invention are as follows: the hall sensing element is fixed on the side of slide unit, makes institute
The hall sensing element stated can detect the displacement of the second magnet unit.
The further preferred embodiment of the present invention are as follows: first magnet unit is parallel with the slide unit；In steel
When cord relaxation, slide unit is with horizontal linear direction close to or far from the first magnet unit.
The further preferred embodiment of the present invention are as follows: including fixing the vertical plate of the first magnet unit and leading with guide groove
To plate, the end of the pin shaft is located in the guide groove, and when steel wire rope looseness, the slide unit can be along described
Guide groove sliding.
Another theme: the power plant module of clothes airing machine, it is characterised in that including declining be hampered protection mechanism, motor and spiral
It takes turns, reel described in motor driven, wirerope is drawn from the reel.
Another theme: clothes airing machine, it is characterised in that the power plant module including host shell, clothes hanger and clothes airing machine.
Compared with prior art, it is an advantage of the invention that clothes hanger load-bearing makes wirerope be in tensioning state, in wirerope
Pulling force effect under, keep certain as the second magnet unit of Hall switching element and the first magnet unit on slide unit
Distance, when clothes hanger decline meets with obstruction object, wirerope do not stress after in relaxed state, the second magnet unit is the at this time
It is subjected to displacement under the active force of one magnet unit, the displacement of the second magnet unit triggers hall sensing switch simultaneously, sends signal
It is out of service to spiral motor.Second magnet unit of the invention serves not only as an element in Hall switch, while conduct
The power source of slide unit in steel wire rope looseness；Tension spring is omitted, improves and declines the reliable of operating mechanism that be hampered
Property.
Detailed description of the invention
The present invention is explained in further detail below with reference to attached drawing and preferred embodiment, but art technology
Personnel it will be appreciated that, these attached drawings are drawn for the purpose for explaining preferred embodiment, and therefore should not be made
For limitation of the scope of the invention.In addition, unless otherwise indicated, attached drawing is only shown in the group for conceptually indicating described object
At or construction and may include that expansiveness show that and attached drawing is also not necessarily drawn to scale.
Fig. 1 is schematic diagram when clothes hanger decline encounters barrier in the process；
Fig. 2 is the overall structure diagram for declining the protection mechanism that is hampered in embodiment one；
The schematic diagram of first magnet unit and the second magnet unit when Fig. 3 is steel wire tensioning in embodiment one；
The schematic diagram of first magnet unit and the second magnet unit when Fig. 4 is steel wire rope looseness in embodiment one；
Fig. 5 is the schematic diagram for declining the protection mechanism that is hampered in embodiment one and being located on host shell；
Fig. 6 is the planar structure schematic diagram of the power plant module of clothes airing machine in embodiment one；
Fig. 7 is the partial structurtes enlarged drawing of the power plant module of clothes airing machine in embodiment one；
Fig. 8 is the overall structure diagram for declining the protection mechanism that is hampered in embodiment two；
Fig. 9 is the partial structural diagram of the power plant module of clothes airing machine in embodiment two；
Microswitch and the schematic diagram for declining the protection mechanism that is hampered when Figure 10 is steel wire tensioning in embodiment two；
Microswitch and the schematic diagram for declining the protection mechanism that is hampered when Figure 11 is steel wire rope looseness in embodiment two.
Specific embodiment
Carry out detailed description of the present invention preferred embodiment below with reference to attached drawing.What those of skill in the art will be appreciated that
It is that these descriptions are only descriptive, illustrative, and should not be interpreted as limiting protection scope of the present invention.
Embodiment one:
As shown in Figures 1 to 7, clothes airing machine includes the power plant module of host shell 300, clothes hanger 400 and clothes airing machine, this dries in the air
The power plant module of clothing machine is mountable on the host shell 300 of clothes airing machine.Clothes hanger 400 passes through wirerope S and host shell 300
Connection, and under the action of the power plant module of clothes airing machine, clothes hanger 400 rises or falls relative to host shell 300, in order to
User's storage uses.
The power plant module of clothes airing machine, including decline be hampered protection mechanism 100, motor 200 and reel, motor 200 drives
Reel, wirerope S are drawn from reel.As shown in Figure 1, the clothes hanger 400 of clothes airing machine is during decline, if clothes hanger
When there is object or person body in 400 lower section, clothes hanger 400 can be pressed on object or person body in decline, thus be needed in clothes airing machine
Power plant module on one decline of installation be hampered protection mechanism, it is specific as follows:
As shown in Figures 2 to 4, decline the protection mechanism 100 that is hampered, including the first magnet unit 30 and steel that position is fixed
The slide unit 10 and Hall switch 20 of cord S connection, Hall switch 20 include hall sensing element 21 and the second magnet unit
40, the second magnet unit 40 is installed on slide unit 10；When wirerope S relaxation, second in Hall switch 20 is magnetic
Unit 40 causes slide unit 10 to move under the action of the first magnet unit 30；Hall sensing element 21 detects the second magnetic
Property unit 40 displacement after send a signal to driving reel motor 200, keep motor 200 out of service.
As shown in Figure 3 and Figure 4, the weight of clothes hanger makes wirerope S be in tensioning state, in the pulling force effect of wirerope S
Under, on slide unit 10 as the second magnet unit 40 of Hall switching element and the first magnet unit 30 keep it is certain away from
From when clothes hanger decline meets with obstruction object, wirerope S is in relaxed state after not stressing, and the second magnet unit 40 exists at this time
It is subjected to displacement under the active force of first magnet unit 30, the displacement of the second magnet unit 40 triggers hall sensing switch, hair simultaneously
The number of delivering letters gives the driving motor 200 of reel, so that the motor 200 is out of service.
It should be noted that on the one hand, the second magnet unit 40 of the invention as an element in Hall switch, when
After wirerope S relaxation, the active force for being applied to slide unit 10 disappears, at this time the second magnet unit 40 and the first magnet unit
Magnetic force between 30 can drive slide unit 10 to be subjected to displacement, and the second magnet unit 40 is installed on slide unit 10, the
The displacement signal of two magnet units 40 can make Hall switch 20 issue the signal for keeping motor 200 out of service；On the other hand, this
Power source of two magnet units 40 as the slide unit 10 in wirerope S relaxation, i.e., when the second magnet unit 40 and first
When magneticaction occurring between magnet unit 30, driving slide unit 10 is subjected to displacement；Tension spring is omitted, improves decline
Be hampered the reliability of operating mechanism.
Preferably, the second magnet unit 40 causes slide unit 10 to first under the interattraction power of the first magnet unit 30
30 direction of magnet unit is mobile；Or second magnet unit 40 slide unit 10 is caused under the repulsion force of the first magnet unit 30
To far from the movement of 30 direction of the first magnet unit.It should be noted that the technical program only need the second magnet unit 40 relative to
Fixed hall sensing element 21 is subjected to displacement, and is moved in opposite directions or on the contrary without both inevitable；Hall sensing member
When part 21 senses the displacement of the second magnet unit 40, then the motor 200 of driving reel can be sent a signal to, motor 200 is made
It is out of service, clothes hanger stop decline, to avoid to below clothes hanger people or object cause collision, squeeze.
First magnet unit 30 can be magnetic substance or iron plate, and the second magnet unit 40 is magnet.Only need the first magnetism
The opposite effect that magnetic attraction is generated between unit 30 and the second magnet unit 40, makes the two that relative displacement occur.
Slide unit 10 is equipped with leading block 11, and wirerope S bypasses leading block 11.Edge during wirerope S folding and unfolding
Around leading block 11, the course bearing that leading block 11 is stored or transferred according to wirerope S is rotated, to reduce slide unit 10
With the relative friction between wirerope S.
Specifically, as shown in Figure 2 and Figure 5, slide unit 10 includes 12 He of matrix for being embedded in the second magnet unit 40
The bracket 15 being made of first support arm 13 and second support arm 14, leading block 11 are mounted on bracket 15 by pin shaft 16, steel wire
Rope S is passed through from the gap between the inner wall and leading block 11 of matrix 12.
Hall sensing element 21 is fixed on the side of slide unit 10, so that hall sensing element 21 is detected second magnetic single
The displacement of member 40.First magnet unit 30 is parallel with slide unit 10；In wirerope S relaxation, slide unit 10 is with horizontal straight
Line direction is close to or far from the first magnet unit 30.
More specifically, declining the protection mechanism 100 that is hampered further includes the vertical plate 31 and tool for fixing the first magnet unit 30
There is the guide plate 32 of guide groove H, the end of pin shaft 16 is located in guide groove H, and when wirerope S relaxation, slide unit 10 can edge
Guide groove H sliding.
Embodiment two:
As shown in Figs. 8 to 11, the present invention also needs the open another specific embodiment party for declining the protection mechanism 100 that is hampered
Formula, other parts are the same as example 1, and being specifically described for difference is as follows:
Inventive concept with embodiment one the difference is that: to slide unit 10 when wirerope S is tensioned in embodiment two
Active force and elastomeric element 50 fixed on slide unit 10 be applied to the elastic force of slide unit 10 and mutually balance, wirerope S
When loose, slide unit 10 receives the elastic force effect of elastomeric element 50 and moves to microswitch 60, to touch microswitch 60,
And then make to drive the motor 200 of reel out of service.
Specifically: as shown in Figure 8 and Figure 9, decline is hampered protection mechanism, including the fixed microswitch 60 in position, with
The slide unit 10 of wirerope S connection and the elastomeric element 50 being mounted on slide unit 10, when wirerope S relaxation, elasticity
Component 50 is applied to 10 1 elastic force of slide unit, moves slide unit 10 to 60 direction of microswitch, to trigger fine motion
Switch 60, and then drive the motor 200 of reel out of service.Preferably, the elastomeric element 50 in the present embodiment is spring.
As shown in Figure 10 and Figure 11, when wirerope S is tensioned, wirerope S is applied to the active force of slide unit 10, with elasticity
The elastic force that component 50 is applied to slide unit 10 mutually balances each other, and after wirerope S relaxation, is applied to the active force of slide unit 10
It disappears, so that slide unit 10 moves under the action of elastic force.Preferably, elastomeric element 50 is fixedly mounted on slide unit
On 10 side wall.
More specifically, slide unit 10 is equipped with leading block 11, and wirerope S bypasses leading block 11.Slide unit
10 include the bracket 15 for touching the touch wall 17 of microswitch 60 and being made of first support arm 13 and second support arm 14, guiding
Pulley 11 is mounted on bracket 15 by pin shaft 16, and wirerope S is from the gap between the inner wall and leading block 11 for touching wall 17
It passes through.
Preferably, microswitch 60 is parallel with slide unit 10, and when wirerope S relaxes, slide unit 10 is with horizontal linear
Touch microswitch 60 in direction.
It is further preferable that the decline in the present embodiment is hampered, protection mechanism 100 further includes the vertical of fixed microswitch 60
Plate 61 and guide plate 32 with guide groove H, the end of pin shaft 16 are located in guide groove H, when wirerope S relaxation, sliding part
Part 10 can slide in guide groove H.
Protection mechanism and power plant module are hampered to decline provided by the present invention above and clothes airing machine is described in detail,
Used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only used
The present invention and core concept are understood in help.It should be pointed out that for those skilled in the art, not departing from
, can be with several improvements and modifications are made to the present invention under the premise of the principle of the invention, these improvement and modification also fall into this hair
In bright scope of protection of the claims.
Claims (10)
- The protection mechanism 1. decline is hampered, it is characterised in that the first magnet unit fixed including position, the cunning coupled with wirerope Dynamic component and Hall switch, the Hall switch include hall sensing element and the second magnet unit, and described second is magnetic Unit is installed on slide unit；When steel wire rope looseness, the second magnet unit in Hall switch is in the first magnet unit Under the action of cause the slide unit to move；Hall sensing element sends letter after detecting the displacement of the second magnet unit Number to reel motor it is out of service.
- The protection mechanism 2. decline according to claim 1 is hampered, it is characterised in that the second magnet unit is magnetic single first Cause the slide unit mobile to the first magnet unit direction under the interattraction power of member；Or second magnet unit in the first magnetic Property unit repulsion force under cause the slide unit to mobile far from the first magnet unit direction.
- The protection mechanism 3. decline according to claim 1 is hampered, it is characterised in that first magnet unit includes magnetic Property body or iron plate, second magnet unit is magnet.
- The protection mechanism 4. decline according to claim 1 is hampered, it is characterised in that the slide unit is equipped with guiding Pulley, wirerope bypass the leading block.
- The protection mechanism 5. decline according to claim 1 is hampered, it is characterised in that the slide unit includes for embedding The bracket for filling the matrix of the second magnet unit and being made of first support arm and second support arm, leading block are mounted on institute by pin shaft On the bracket stated, wirerope is passed through from the gap between the inner wall and leading block of matrix.
- The protection mechanism 6. decline according to claim 1 is hampered, it is characterised in that the hall sensing element is fixed on The side of slide unit enables the hall sensing element to detect the displacement of the second magnet unit.
- 7. decline according to claim 1 is hampered protection mechanism, it is characterised in that first magnet unit with it is described Slide unit it is parallel；In steel wire rope looseness, slide unit is with horizontal linear direction close to or far from the first magnet unit.
- The protection mechanism 8. decline according to claim 5 is hampered, it is characterised in that including fixing the perpendicular of the first magnet unit To plate and with the guide plate of guide groove, the end of the pin shaft is located in the guide groove, described when steel wire rope looseness Slide unit can be slided along the guide groove.
- 9. the power plant module of clothes airing machine, it is characterised in that including it is a method as claimed in any one of claims 1-8 decline be hampered protection mechanism, Motor and reel, reel described in motor driven, wirerope are drawn from the reel.
- 10. clothes airing machine, it is characterised in that the power mould including host shell, clothes hanger and clothes airing machine as claimed in claim 9 Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388061.2A CN110015620A (en) | 2019-05-10 | 2019-05-10 | Decline be hampered protection mechanism and power plant module and clothes airing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910388061.2A CN110015620A (en) | 2019-05-10 | 2019-05-10 | Decline be hampered protection mechanism and power plant module and clothes airing machine |
Publications (1)
| Publication Number | Publication Date |
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| CN110015620A true CN110015620A (en) | 2019-07-16 |
Family
ID=67193411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910388061.2A Pending CN110015620A (en) | 2019-05-10 | 2019-05-10 | Decline be hampered protection mechanism and power plant module and clothes airing machine |
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| CN (1) | CN110015620A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371878A (en) * | 2019-08-16 | 2019-10-25 | 浙江好易点智能科技有限公司 | Decline be hampered protection mechanism and power assembly and clothes airing machine |
| CN111036803A (en) * | 2019-11-12 | 2020-04-21 | 利辛县雨果家居有限公司 | Torque blocking device of straightener |
| CN111568332A (en) * | 2020-05-29 | 2020-08-25 | 珠海格力电器股份有限公司 | Transmission mechanism and dish washing machine |
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| CN206477153U (en) * | 2017-02-16 | 2017-09-08 | 浙江威仕达机电科技有限公司 | A kind of slidingtype magnetic induction is hampered mechanism |
| CN207159618U (en) * | 2017-07-21 | 2018-03-30 | 广东好太太科技集团股份有限公司 | A kind of resistance detection apparatus applied to clothes airing machine |
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