CN100432326C - Control panel of washing machine and assembling structure of control base plate - Google Patents
Control panel of washing machine and assembling structure of control base plate Download PDFInfo
- Publication number
- CN100432326C CN100432326C CNB031301576A CN03130157A CN100432326C CN 100432326 C CN100432326 C CN 100432326C CN B031301576 A CNB031301576 A CN B031301576A CN 03130157 A CN03130157 A CN 03130157A CN 100432326 C CN100432326 C CN 100432326C
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- China
- Prior art keywords
- control
- control panel
- basal plate
- washing machine
- control basal
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- Expired - Fee Related
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- Detail Structures Of Washing Machines And Dryers (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention discloses an assembling structure of a control panel and a control base plate of a washing machine. A guiding groove is formed on the certain position of the back surface of the control panel, and a protruding guiding part is formed on the side face periphery of the control base plate corresponding to the guiding groove. When the control base plate is assembled on the control panel, the protruding guiding part of the control base plate is inserted into the guiding groove of the control panel to cause a bolt groove of the control panel to be aligned with a bolt hole of the control base plate. When the control panel and the control basal plate are assembled, the bolt slot of the control panel and the bolt hole of the control basal plate can be conveniently aligned, and thus, operating speed is accelerated.
Description
Technical field
The present invention relates to washing machine,, will be sent to the package assembly of the control basal plate on the drive division of washing machine from the input signal that control panel produces especially about the control panel of the drive part of control washing machine be assembled in the back of control panel.
Background technology
General washing machine is by washings being carried out the friction that forced flow produces and the softening effect of washing agent, the household appliances of washing articles, and its washing process is made up of processes such as washing, rinsing, dehydration and drainings usually.
As shown in Figure 1, at the front of roller washing machine body 1 upside, has the control panel 2 of the remaining time of the function of the control washing that shows user's input and washing.
As shown in Figure 2, control panel 2 is the slab constructions that are formed with a plurality of button holes 200 from the teeth outwards, and in the inboard of button hole 200, has the button 300 that is used to import various functions.In addition, on control panel, be provided with LCD and the display window oral area 21 of LED and the rotation knob 22 that can be provided with that is covered with demonstration washing remaining time or dehydration and drying regime.
As shown in Figure 3, control basal plate 4 is attached to the back of control panel 2, and the electric wire 42 of drawing by a plurality of circuit boards 41 that the electronic loop parts are installed, from circuit board 41, the shell 43 that holds electric wire 42 and circuit board 41 constitute.
Control basal plate 4 is that the drive division to washing machine inside transmits driving signal, the circuit element that roller washing machine is driven according to the signal of user by button on the regulation control plate 2 or knob input.Control basal plate 4 be designed to not with situation that the outside contacts under, be installed in the inside of control panel 2, be the structure that is protected.
When on the control panel 2 of prior art, assembling control basal plate 4, can produce following problem: when being assembled into control basal plate 4 on the control panel 2,, utilize set bolt 5 to fix again by the bolt slot 23 of alignment control panel 2 and the bolt hole 44 of control basal plate 4.But the worker is the long time of cost on the operation of alignment bolt slot 23 and bolt hole 44, and after alignd bolt slot 23 and bolt hole 44, utilize again in the fixing process of bolt 5 processes, if control basal plate 4 produces move, will align again, hinder speed of production.
Summary of the invention
Technical problem to be solved by this invention provides a kind of when assembling control panel and control basal plate, can align the at an easy rate bolt slot of control panel and the bolt hole of control basal plate, thus the control panel and the control basal plate package assembly of the washing machine of operating speed can be increased.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of control panel of washing machine and the package assembly of control basal plate, certain position in the control panel back forms guiding groove, side periphery in control basal plate, form the protrusion guide portion corresponding to guiding groove, make when on control panel, assembling control basal plate, be inserted on the guiding groove of control panel, make the bolt slot of control panel and the bolt hole alignment of control basal plate by protrusion guide portion with control basal plate.
Under the situation that control basal plate is formed by circuit board and outer casing, the protrusion guide portion is arranged on the periphery of outer casing.
Under the situation that control basal plate is only formed by circuit board, protrude the periphery that guide portion is formed on circuit board.
Guiding groove is by constituting at the rear portion of control panel, the groove that forms to the inside.
Guiding groove constitutes by two parallel protuberances are set on the certain position of control panel, in the space that the inside of protuberance forms, is inserted with the protrusion guide portion of control basal plate.
Guiding groove and protrusion guide portion when casting control panel and control basal plate from mould, just form one with control panel and control basal plate respectively.
The invention has the beneficial effects as follows: when on control panel, assembling control basal plate, can reduce the worker for the bolt hole of the bolt slot of the control panel that aligns and control basal plate and the effort of paying, and can be by on the guiding groove of control panel, inserting the protrusion guide portion of control basal plate, automatically align bolt slot and bolt hole can increase workload and speed of production.According on guiding groove, inserting the operation of protruding guide portion, can correctly control basal plate be fixed on the control panel, can limit moving of control basal plate, reduce the defective products rate that in the process of set bolt, produces.
Description of drawings
Fig. 1 is the stereogram of the outward appearance of general roller washing machine.
Fig. 2 is the plane of the control panel of general roller washing machine.
Fig. 3 is a control panel and attached to the exploded perspective view of the control basal plate on the control panel back among Fig. 2.
Fig. 4 is the plane of the embodiment of washing machine control panel of the present invention.
Fig. 5 is the plane of the embodiment of washing machine control basal plate of the present invention.
Fig. 6 is the plane of the package assembly of the control basal plate of Fig. 4 and Fig. 5 and control panel.
Fig. 7 is the plane of another embodiment of the package assembly of the control panel of washing machine of the present invention and control basal plate.
Among the figure, 20: control panel; 201: knob hole; 202: indicator lamp hole; 114: bolt slot; 204: guiding groove; 23: bolt slot; 30: one-piece type button; 40: control basal plate; 402: protrude guide portion; 44: bolt hole; 47: guiding wall; 5: set bolt.
The specific embodiment
Be described in further detail below in conjunction with the control panel and the control basal plate package assembly of the drawings and specific embodiments washing machine of the present invention:
For fear of the explanation repetition, for the corresponding to part of original technology, directly quote the symbol in the original drawing.
As shown in Figure 4, control panel 20 is installed all on the general washing machine, specifically, is mounted on the roller washing machine in the present example.Control panel 20 is plastics or synthetic resin material, by the mould manufacturing.Be formed with the one-piece type button 30 of a plurality of buttons 300 of set on the control panel 20, be through with the knob hole 201 of knob and the indicator lamp hole 202 of various LED lights.Button and knob (not shown) all are to make washing machine carry out device driven, select or append the input unit of signals such as selection intensity, washing, dehydration, rinsing, drying.The carrying out state and can export on the display part on washing machine one side of laundry operation, LCE that forms on control basal plate or LED show by the display window with protection display part 203 on the control panel 20.
On the certain position of the rear portion of control panel 20, be formed with a plurality of bolt slots 23 and guiding groove 204.Bolt slot 23 is to align by the bolt slot with control basal plate 40, and control basal plate 40 is assembled in a kind of setting on the control panel 20.Guiding groove 204 is major parts of the present invention, and it is all to divide formation at the edge of control panel 20, generally be formed on control panel 20 around.
As shown in Figure 5, control basal plate 40 comprises circuit board (not shown) and the shell 43 that circuit element is installed, and is contained in the inside of shell 43 in the circuit board.The various electric wires 42 of drawing from control basal plate 40 are all derived from the hole that is formed on shell 43 sides, be connected on the drive division of washing machine, with the user by control panel 20 button or knob on the signal imported, send drive division to.
On the peripheral certain position of the shell 43 of control basal plate 40, be formed with and protrude guide portion 402.And protrude guide portion 402 on the guiding groove 204 that can be inserted into control panel 20, its shape is consistent with the shape of guiding groove 204, and is formed on the position of mutual correspondence.In example of the present invention, the shape of guiding groove 204 and protrusion guide portion 402 is made general rectangle.And the shape of guiding groove 204 and protrusion guide portion 402 can adopt a lot of different shapes, if possible, preferably forms corresponding to shape.
If on control basal plate 40, there is not shell 43, when having only circuit board and being attached directly on the control panel, also can forms and protrude guide portion in the peripheral sides of circuit board.
On the certain position of control basal plate 40, be formed with a plurality of bolts hole 44.Bolt hole 44 is the device of control basal plate 40 and control panel 20 fixedly, is formed on the bolt slot 23 corresponding positions with control panel 20.
The state of control panel among Fig. 4 and the alignment of the control basal plate among Fig. 5 assembling is attached with control basal plate 40 at the rear portion of control panel 20 as shown in Figure 6.On the inboard of control basal plate 40 attached to the guiding wall 47 of control panel 20, and the bolt hole 44 of the bolt slot 23 of control panel 20 and control basal plate 40 alignd, and fixed by bolt.
Observe the assembled state of control basal plate 40 and control panel 20, can know that the outer protrusion guide portion of placing 402 that is formed on control basal plate 40 is to be inserted on the guiding groove 204 of control panel 20.The worker is when being assembled in control basal plate 40 on the control panel 20, can be without independent alignment operation, also the protrusion guide portion 402 of control basal plate 40 can be inserted on the guiding groove 204 of control panel 20, so can automatically the align bolt slot 23 of control panel 20 and the bolt hole 44 of control basal plate 40.
As mentioned above, after alignment control panel 20 and control basal plate 40, the worker just can be by being inserted in bolt 5 on each bolt hole, and tight a bolt, and finishes the assembly working of control panel and control basal plate.
Fig. 7 is the plane of expression according to another embodiment of the package assembly of the control panel of washing machine of the present invention and control basal plate.Be formed with guiding groove 214 on control panel 20, guiding groove 214 is formed by the protuberance 211 of two levels, and portion has the groove of passage shape within it.By the protrusion guide portion 402 of insertion control basal plate 40 on the guiding groove 214 of passage shape, and alignment bolt slot 23 and bolt hole 44.
Also can on control panel 20, adhere in addition guiding groove is set, and preferably when casting from mould, just make it form one.And, the protrusion guide portion of control basal plate also preferably the casting control basal plate shell the time and its formation one.
In sum, the foregoing description is the example of concrete manifestation thought of the present invention only, and in the package assembly of control panel and control basal plate, can change control flume flexibly or protrude the shape, material etc. of guide portion.
Claims (6)
1, the package assembly of a kind of control panel of washing machine and control basal plate, it is characterized in that forming guiding groove at the certain position of control panel back, side periphery in control basal plate, form the protrusion guide portion corresponding to guiding groove, make when on control panel, assembling control basal plate, be inserted on the guiding groove of control panel by protrusion guide portion, make the bolt slot of control panel and the bolt hole alignment of control basal plate control basal plate.
2, the package assembly of the control panel of washing machine according to claim 1 and control basal plate is characterized in that the protrusion guide portion is arranged on the periphery of outer casing under the situation that control basal plate is formed by circuit board and outer casing.
3, the package assembly of the control panel of washing machine according to claim 1 and control basal plate is characterized in that protruding the periphery that guide portion is formed on circuit board under the situation that control basal plate is only formed by circuit board.
4, the package assembly of the control panel of washing machine according to claim 1 and control basal plate is characterized in that guiding groove is by constituting at the rear portion of control panel, the groove that forms to the inside.
5, the package assembly of the control panel of washing machine according to claim 1 and control basal plate, it is characterized in that guiding groove constitutes by two parallel protuberances are set on the certain position of control panel, in the space that the inside of protuberance forms, be inserted with the protrusion guide portion of control basal plate.
6, the package assembly of the control panel of washing machine according to claim 1 and control basal plate is characterized in that guiding groove and protrudes guide portion respectively when casting control panel and control basal plate from mould, just with control panel and control basal plate formation one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031301576A CN100432326C (en) | 2003-06-17 | 2003-06-17 | Control panel of washing machine and assembling structure of control base plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031301576A CN100432326C (en) | 2003-06-17 | 2003-06-17 | Control panel of washing machine and assembling structure of control base plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1566471A CN1566471A (en) | 2005-01-19 |
| CN100432326C true CN100432326C (en) | 2008-11-12 |
Family
ID=34469535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031301576A Expired - Fee Related CN100432326C (en) | 2003-06-17 | 2003-06-17 | Control panel of washing machine and assembling structure of control base plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100432326C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112176663A (en) * | 2019-07-02 | 2021-01-05 | 青岛海尔洗衣机有限公司 | Clothes treating apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225180A (en) * | 1996-02-20 | 1997-09-02 | Sanyo Electric Co Ltd | Cleaning device and assembly method for the same |
-
2003
- 2003-06-17 CN CNB031301576A patent/CN100432326C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225180A (en) * | 1996-02-20 | 1997-09-02 | Sanyo Electric Co Ltd | Cleaning device and assembly method for the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1566471A (en) | 2005-01-19 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 |