CN208000858U - A kind of washing machine door switch - Google Patents
A kind of washing machine door switch Download PDFInfo
- Publication number
- CN208000858U CN208000858U CN201820154409.2U CN201820154409U CN208000858U CN 208000858 U CN208000858 U CN 208000858U CN 201820154409 U CN201820154409 U CN 201820154409U CN 208000858 U CN208000858 U CN 208000858U
- Authority
- CN
- China
- Prior art keywords
- elastic strip
- press
- contact
- washing machine
- machine door
- 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.)
- Expired - Fee Related
Links
- 238000005406 washing Methods 0.000 title claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 230000008034 disappearance Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Push-Button Switches (AREA)
Abstract
A kind of washing machine door switch of the utility model design, including integrated switched main body, the switch main body includes press section, contact, fixed part and elastic strip, the switch main body includes at least two elastic strips, the elastic strip passes through the fixed part and is connect with the fixed part, two elastic strip interval settings, the elastic strip includes upper elastic strip and lower elastic strip, the upper elastic strip includes the first connecting pin, curved end and press-side, the contact is provided on the press-side, the lower elastic strip includes second connection end, straight trip end and compression end, the contact is provided in the compression end, the utility model design is molded by insert, it is molded together, improve production efficiency, reduce cost of labor.
Description
Technical field
The utility model is related to switch designs technical field more particularly to a kind of washing machine door switchs.
Background technology
The mechanical switch that contact is often had above washing machine so that entire circuit is real by pressing switch button
Existing energized state, the door switch on pervious washing machine is to equip sheet metal by multiple working procedure, for manpower and require non-
Chang Gao, and production efficiency is relatively more beneath, and a kind of washing machine door switch of the utility model design is molded, together by insert
Molding improves production efficiency, reduces cost of labor.
Utility model content
A kind of washing machine door switch of the utility model design, including integrated switched main body, it is characterised in that:It is described to open
It includes press section, contact, fixed part and elastic strip to close main body, and the switch main body includes at least two elastic strips, institute
Elastic strip is stated across the fixed part and is connect with the fixed part, two elastic strip interval settings, the elastic strip packet
Include elastic strip and lower elastic strip, the upper elastic strip includes the first connecting pin, curved end and press-side, on the press-side
It is provided with the contact, the lower elastic strip includes second connection end, straight trip end and compression end, is provided in the compression end
The contact.
The switch main body includes at least upper and lower two elastic strips as a result, and by solid with the fixed part
It connects, forms first connecting pin and second connection of the upper elastic strip and described lower elastic strip one end for short side
End, for connecting All other routes, the other end is the control terminal of long side, i.e., the described curved end and press-side cooperation or institute
Straight trip end and compression end cooperation are stated, the mutually matched contact is both provided on the press-side and the compression end,
I.e. when outer force effect and the press-side, the pressing section downlink, the curved end is bent downwardly by external force so that the pressing
Section is moved in a circle using the curved end and the fixed part junction as the center of circle, certain angle is turned over, when the curved end
On the contact be in contact with the contact in the compression end, entire power on circuitry, when cancel external force effect when, institute
Press-side is stated to be resetted under the action of the elastic force of the curved end, the contact separate, entire down circuitry, it is described on
The movement locus of the contact on elastic strip and the fixed contact on the lower elastic strip.
As the preferred of this practicality, the fixed part includes firm banking and is arranged consolidating above the firm banking
The both ends of fixed column, the fixed column are respectively arranged with insulation strip.
As the preferred of this practicality, the insulation strip is arranged between the upper elastic strip and the lower elastic strip, and
The length of the insulation strip is more than the length of first connecting pin or the second connection end.
As the preferred of this practicality, the insulation strip is axisymmetricly distributed about the fixed column.
As the preferred of this practicality, the contact includes working end and connecting pin, and the area of section of the working end is more than
The area of section of the connecting pin, the working end are with magnetism.
The pole orientation on the working end causes with sense of current conversely, because magnetic is reversed in contact as a result,
After contact is powered, magnetism weakens even with disappearance, reduces the resistance of switch, after the external force on unclamping the press-side,
Under the spontaneous resilient force of the upper elastic strip, the working ends of two contacts separates, and is in off-position, two
Homopolar-repulsion on the working end enables to the speed resetted faster, and accuracy is more preferable.
As the preferred of this practicality, the working end of the contact on the press-side is down-set, the pressure-bearing
The working end of the contact on end is set up.
As the preferred of this practicality, the press-side is connected with the press section, the area of section of the press section upwards
More than the area of section of the press-side.
Form labor-saving structure as a result, user can be allowed easily to press the press section so that positioned at it is described by
The better downlink in the contact in pressure side is powered with the contact in the compression end.
As the preferred of this practicality, the switch main body is integral type injection molding.
The stability that thereby, it is possible to ensure to connect between the elastic strip and the fixed part is produced when avoiding inserting
Raw loosening.
The utility model has the advantages that:
The utility model applicability is very strong, there is prodigious development prospect, compared with prior art, the utility model design
A kind of washing machine door switch, is molded by insert, is molded together, and production efficiency is improved, and reduces cost of labor.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of washing machine door switch of the utility model.
Fig. 2 is a kind of front view of washing machine door switch of the utility model.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As illustrated in fig. 1 and 2, a kind of washing machine door switch, including integrated switched main body 1, it is characterised in that:The switch
Main body 1 includes press section 11, contact 12, fixed part 13 and elastic strip 14, and the switch main body 1 includes at least two bullets
Property item 14, the elastic strip 14 passes through and the fixed part 13 and connect with the fixed part 13, two intervals of the elastic strips 14
Setting;The elastic strip 14 include upper elastic strip 15 and lower elastic strip 16, the upper elastic strip 15 include the first connecting pin 151,
Curved end 152 and press-side 153, the contact 12 is provided on the press-side 153, and the lower elastic strip 16 includes second
Connecting pin 161, keep straight on end 162 and compression end 163, the contact 12, the switch main body are provided in the compression end 163
1 includes at least upper and lower two elastic strips 14, and by affixed with the fixed part 13, forms the upper elastic strip
15 and described 16 one end of lower elastic strip be short side first connecting pin 151 and the second connection end 161, for connecting it
His circuit, the other end are the control terminal of long side, i.e., the described curved end 152 and the cooperation of the press-side 153 or the straight trip
End 162 and the compression end 163 coordinate, and are both provided on the press-side 153 and the compression end 163 mutually matched described
Contact 12, i.e., when outer force effect and the press-side 153,153 downlink of pressing section, the curved end 152 is downward by external force
Bending so that the pressing section 153 is moved in a circle using the curved end 152 and 12 junction of the fixed part as the center of circle, is turned
Certain angle is crossed, when the contact 12 in the curved end 152 connects with the contact 12 in the compression end 163
It touches, entire power on circuitry, when cancelling the effect of external force, effect of the press-side 153 in the elastic force of the curved end 152
Under resetted, the contact 12 separates, entire down circuitry, the movement locus of the contact 12 on the upper elastic strip 15
It is contacted with the fixed contact 12 on the lower elastic strip 16.
In the present embodiment, the fixed part 13 includes firm banking 131 and is arranged above the firm banking 131
The both ends of fixed column 132, the fixed column 132 are respectively arranged with insulation strip 133, and the insulation strip 133 is arranged in the upper bullet
Property item 15 and the lower elastic strip 16 between, and the length of the insulation strip 133 be more than first connecting pin 151 or institute
The length of second connection end 161 is stated, the insulation strip 133 is axisymmetricly distributed about the fixed column 132.
In the present embodiment, the contact 12 includes working end 121 and connecting pin 122, the area of section of the working end 121
More than the area of section of the connecting pin 122, the working end 121 is the pole orientation on the working end 121 with magnetism
With sense of current conversely, because magnetic is reversed, cause after contact is powered, magnetism weakens even with disappearance, reduces
The resistance of switch, after the external force on unclamping the press-side 153, in the spontaneous resilient force of the upper elastic strip 15
Under, the working end 121 of two contacts 12 separates, and is in off-position, the homopolarity phase on two working ends 121
Reprimand enables to the speed resetted faster, and accuracy is more preferable, the working end of the contact 12 on the press-side 153
121 is down-set, and the working end 121 of the contact 12 in the compression end 163 is set up.
In the present embodiment, the press-side 153 is connected with the press section 11, the area of section of the press section 11 upwards
More than the area of section of the press-side 153, form labor-saving structure, can allow user easily press the press section 11 from
And make the 12 better downlink of the contact on the press-side 153, with the contact 12 in the compression end 163
Contact is powered.
In the present embodiment, the switch main body 1 be integral type injection molding, can ensure the elastic strip 14 with it is described solid
The stability for determining the connection between portion 13 avoids the loosening generated when inserting.
Embodiment described above is only that preferred embodiments of the present invention are described, not new to this practicality
The conception and scope of type is defined.Without departing from the design concept of the present utility model, ordinary people in the field is to this
The all variations and modifications that the technical solution of utility model is made, should fall within the protection scope of the present utility model, this practicality
Novel claimed technology contents have all been recorded in detail in the claims.
Claims (8)
1. a kind of washing machine door switch, including integrated switched main body(1), it is characterised in that:The switch main body(1)Including pressing
Splenium(11), contact(12), fixed part(13)And elastic strip(14),
The switch main body(1)Including at least two elastic strips(14), the elastic strip(14)Across the fixed part
(13)And with the fixed part(13)Connection, two elastic strips(14)Interval setting;
The elastic strip(14)Including upper elastic strip(15)With lower elastic strip(16);
The upper elastic strip(15)Including the first connecting pin(151), curved end(152)And press-side(153), the press-side
(153)On be provided with the contact(12);
The lower elastic strip(16)Including second connection end(161), straight trip end(162)And compression end(163), the compression end
(163)On be provided with the contact(12).
2. a kind of washing machine door switch according to claim 1, it is characterised in that:The fixed part(13)Including fixed bottom
Seat(131)And it is arranged in the firm banking(131)The fixed column of top(132), the fixed column(132)Both ends difference
It is provided with insulation strip(133).
3. a kind of washing machine door switch according to claim 2, it is characterised in that:The insulation strip(133)Setting is in institute
State elastic strip(15)With the lower elastic strip(16)Between, and the insulation strip(133)Length be more than it is described first connect
Connect end(151)Or the second connection end(161)Length.
4. a kind of washing machine door switch according to claim 2, it is characterised in that:The insulation strip(133)About described
Fixed column(132)Axisymmetricly it is distributed.
5. a kind of washing machine door switch according to claim 1, it is characterised in that:The contact(12)Including working end
(121)The connecting pin and(122), the working end(121)Area of section be more than the connecting pin(122)Area of section, institute
State working end(121)To have magnetism.
6. a kind of washing machine door switch according to claim 5, it is characterised in that:The press-side(153)On it is described
Contact(12)The working end(121)It is down-set, the compression end(163)On the contact(12)The working end
(121)It sets up.
7. a kind of washing machine door switch according to claim 1, it is characterised in that:The press-side(153)It is affixed upwards
There is the press section(11), the press section(11)Area of section be more than the press-side(153)Area of section.
8. a kind of washing machine door switch according to claim 1, it is characterised in that:The switch main body(1)For integral type
Injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154409.2U CN208000858U (en) | 2018-01-30 | 2018-01-30 | A kind of washing machine door switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154409.2U CN208000858U (en) | 2018-01-30 | 2018-01-30 | A kind of washing machine door switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208000858U true CN208000858U (en) | 2018-10-23 |
Family
ID=63837115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820154409.2U Expired - Fee Related CN208000858U (en) | 2018-01-30 | 2018-01-30 | A kind of washing machine door switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208000858U (en) |
-
2018
- 2018-01-30 CN CN201820154409.2U patent/CN208000858U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 |