CN208422739U - A kind of touch power supply switch and its roller washing machine - Google Patents
A kind of touch power supply switch and its roller washing machine Download PDFInfo
- Publication number
- CN208422739U CN208422739U CN201821254826.0U CN201821254826U CN208422739U CN 208422739 U CN208422739 U CN 208422739U CN 201821254826 U CN201821254826 U CN 201821254826U CN 208422739 U CN208422739 U CN 208422739U
- Authority
- CN
- China
- Prior art keywords
- light guide
- guide ring
- touch
- key
- power supply
- 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.)
- Active
Links
Landscapes
- Push-Button Switches (AREA)
Abstract
A kind of touch power supply switch and its roller washing machine, touch power supply switch include panel, key, light guide ring, fixed bracket and touch computer plate；Key is assemblied in light guide ring, and touch computer plate is assemblied on fixed bracket；Switch hole, light guide ring edge and the inconsistent limit in switch hole inside edge are offered on panel, key outer surface exposes outside switch hole；Fixed bracket corresponds to key and is assemblied on the inside of panel and compresses light guide ring on the inside edge of switch hole；Touch spring is provided between touch computer plate and key, touch spring suitably compresses and both ends are respectively acting on key and touch computer plate.Be close-fitting fixed-position structure between key, light guide ring and panel three in the utility model, do not need there are free gap, being effectively prevented water and flowing into machine internal damage computer board, therefore have structure simple, operation is easy, it is highly reliable the features such as.
Description
Technical field
The utility model relates to a kind of power switch, in particular to a kind of touch power supply switch and its roller washing machine.
Background technique
The power switch that roller washing machine uses at present is usually mechanical movable switch, passes through movable key press
Touch-switch on computer board realizes the on-off of power supply, wherein needing that there are certain between movable key and the panel of fixation
Gap, to ensure that key activities are smooth；This mechanical movable switch is easy water inlet or is influenced to damage computer board by steam, draws
Play safety accident；For waterproof problem, generally requires to do extremely complex waterproof construction and increase waterproof seal, lead to cost
Increase and difficult to install.
Therefore, it is necessary to be further improved.
Utility model content
The purpose of the utility model is to provide a kind of quick, highly reliable, costs simple and reasonable, easy to assembly
The touch power supply switch and its roller washing machine of low, good waterproof performance, structure novel, to overcome deficiency in the prior art
Place；This touch power supply switch is suitable for most of household electrical appliance, in particular for the household electrical appliance for using water.
By a kind of touch power supply switch that this purpose designs, including panel, key and touch computer plate；Its feature exists
In: it further include light guide ring and fixed bracket, key is assemblied in light guide ring, and touch computer plate is assemblied on fixed bracket；It is described
Switch hole, light guide ring edge and the inconsistent limit in switch hole inside edge are offered on panel, key outer surface exposes outside switch
Hole；The fixed bracket corresponds to key and is assemblied on the inside of panel and compresses light guide ring on the inside edge of switch hole；The touching
It touches and is provided with touch spring between computer board and key, touch spring suitably compresses and both ends are respectively acting on key and touch
On computer board.
Protrusion has light penetrating ring in the light guide ring, and light penetrating ring is protruded between switch hole inner wall and key outer wall and exposed outside
Switch hole, touch computer plate correspond to light guide ring and are provided with lamp body, which at least lights when power supply is connected, when power supply disconnects
Extinguish.
The key is equipped with first and buckles, and the first buckle back-off realizes key and leaded light in the inner annular edge of light guide ring
The snapping of ring assembles.
The key is equipped with positioning convex point, and light guide ring is equipped with positioning region, and positioning convex point is mutually inserted with positioning region, real
The positioning of existing key and light guide ring is assembled.
Switch hole inside edge protrusion have with the matched positioning ring of the outer ring of light guide ring, light guide ring is embedded to be assemblied in
On positioning ring.
Locating notch is offered on the positioning ring, light guide ring corresponds to locating notch equipped with positioning convex portion, and positioning convex portion is inserted
Enter in locating notch, realizes that the positioning of light guide ring and panel is assembled.
The fixed bracket is equipped with the second buckle, and touch computer plate is filled by the second buckle with touch computer plate snapping
Match；The fixed bracket corresponds to light guide ring equipped with rack ventilating hole, and rack ventilating hole end face compresses light guide ring in the inner side edge of switch hole
On edge.
The touch spring one end is fixed on touch computer plate, and the other end passes through rack ventilating hole and/or light guide ring is final
It acts on key.
The panel is equipped with connecting column, and fixed bracket is equipped with the connection wing, and connecting column passes through fastening unit with the wing is connect
It is connected with each other, realizes that the fastening of fixed bracket and panel is assembled.
A kind of roller washing machine, it is characterised in that: including above-mentioned touch power supply switch.
Key in the utility model is fixed in light guide ring, and touch computer board is mounted on fixed bracket, fixed bracket
Light guide ring is compressed by fastening unit and is fastened on panel, touch computer plate contacts the key back side by touching spring, gently
The on-off of power supply can be realized in touch of key-press；Touch computer plate face is equipped with equally distributed lamp, matching program to the one side of light guide ring
Design, lamp is bright when power supply is connected, and lamp goes out when power supply disconnects.It is close-fitting fixation between key, light guide ring and panel three
Positional structure does not need to be effectively prevented water there are free gap and flow into machine internal damage computer board, therefore have structure letter
The features such as single, operation is easy, highly reliable.
Detailed description of the invention
Fig. 1 is the exploded view of an embodiment of the present invention.
Fig. 2 is the assembling view of an embodiment of the present invention.
Fig. 3 is the structural schematic diagram of touch computer plate in an embodiment of the present invention.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments.
Referring to figures 1-3, this touch power supply switch, including panel 1, key 2, light guide ring 3, fixed bracket 4 and touch
Computer board 5；The tight fit of key 2 is assemblied in 3 front side of light guide ring, and touch computer plate 5 is assemblied in fixed 4 rear side of bracket；On panel 1
Switch hole 1.1,3 edge of light guide ring and the inconsistent limit in 1.1 inside edge of switch hole are offered, 2 outer surface of key exposes outside out
Close hole 1.1；The fixed corresponding key 2 of bracket 4 is assemblied in 1 inside of panel and compresses light guide ring 3 in the inside edge of switch hole 1.1
On；Be provided between touch computer plate 5 and key 2 touch spring 6, touch spring 6 suitably compression and both ends be respectively acting on by
On key 2 and touch computer plate 5；Key 2, fixed bracket 4 and touch computer plate 5 surround the chamber of a closure jointly, touch spring 6
Equal devices are respectively arranged in the chamber, effective waterproof.
Furtherly, 3 leading flank protrusion of light guide ring has the light penetrating ring 3.3 for surrounding key 2, and light penetrating ring 3.3 protrudes into switch hole
Between 2 outer wall of 1.1 inner walls and key and switch hole 1.1 is exposed outside, corresponding 3 annular of light guide ring of touch computer plate 5 is evenly equipped with three
Lamp body 7 (preferably LED)；Matching program design, the lamp body 7 at least power supply be connected when light, power supply disconnect when extinguishing；Lamp body
7 light issued pass through light penetrating ring 3.3 and propagate outward, make the ring of light for forming a circle brightness uniformity around key 2, promote vision effect
Fruit.
Furtherly, annular is uniformly distributed there are three the first buckle 2.1 on 2 trailing flank of key, and first buckles 2.1 back-offs in leaded light
The inner annular edge of ring 3 realizes that the snapping of key 2 and light guide ring 3 assembles.
Furtherly, 2 trailing flank of key is equipped with positioning convex point 2.2, and the inner annular edge of light guide ring 3 is equipped with positioning region 3.2
(positioning region 3.2 can be gap structure or counter bore structure), positioning convex point 2.2 is mutually inserted with positioning region 3.2, realizes key
2 assemble with the positioning of light guide ring 3.
Furtherly, 1.1 inside edge protrusion of switch hole has and the matched positioning ring 1.2 of the outer ring of light guide ring 3, light guide ring
3 embedded are assemblied in positioning ring 1.2.
Furtherly, 1.2 top of positioning ring offers locating notch 1.3, and it is fixed that the corresponding locating notch 1.3 of light guide ring 3 is equipped with
Position protrusion 3.1, positioning convex portion 3.1 are inserted into locating notch 1.3, realize that the positioning of light guide ring 3 and panel 1 is assembled.
Furtherly, fixed 4 trailing flank of bracket is equipped with the second buckle 4.2, touch computer plate 5 by the second buckle 4.2 with
The assembly of 5 snapping of touch computer plate；Light guide ring 3 is corresponded in the middle part of fixed bracket 4 equipped with rack ventilating hole 4.1,4.1 end face of rack ventilating hole pressure
Tight light guide ring 3 is on the inside edge of switch hole 1.1.
Furtherly, it touches 6 one end of spring to be fixed on touch computer plate 5, the other end passes through rack ventilating hole 4.1 and leaded light
Ring 3 is ultimately applied on key 2.
Furtherly, 1 inner sidewall of panel is equipped with connecting column 1.4, and fixed 4 edge of bracket is extended with the connection wing 4.3, connecting column
1.4 with connect the wing 4.3 and be connected with each other by fastening unit 8 (preferably screw or rivet), realize the tight of fixed bracket 4 and panel 1
It is fixedly mounted with and matches.
A kind of roller washing machine, including above-mentioned touch power supply switch.
The above-mentioned preferred embodiment for the utility model, has been shown and described the basic principles and main features of the utility model
And the advantages of the utility model.Those skilled in the art should be recognized that the present utility model is not limited to the above embodiments, on
It states and only illustrates the principles of the present invention described in embodiment and specification, do not departing from the spirit and scope of the utility model
Under the premise of the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical new
Within the scope of type.The utility model requires protection scope is defined by appended claims and its equivalent.
Claims (10)
1. a kind of touch power supply switch, including panel (1), key (2) and touch computer plate (5)；It is characterized by also including
Light guide ring (3) and fixation bracket (4), key (2) are assemblied on light guide ring (3), and touch computer plate (5) is assemblied in fixed bracket
(4) on；It is offered switch hole (1.1) on the panel (1), light guide ring (3) edge and switch hole (1.1) inside edge are inconsistent
Limit, key (2) outer surface exposes outside switch hole (1.1)；The fixed bracket (4) corresponding key (2) is assemblied in panel (1)
Side simultaneously compresses light guide ring (3) on the inside edge of switch hole (1.1)；It is set between the touch computer plate (5) and key (2)
It is equipped with and touches spring (6), touch spring (6) suitably compression and both ends are respectively acting on key (2) and touch computer plate (5).
2. touch power supply switch according to claim 1, it is characterised in that: protrusion has light transmission on the light guide ring (3)
Ring (3.3), light penetrating ring (3.3) are protruded between switch hole (1.1) inner wall and key (2) outer wall and are exposed outside switch hole (1.1),
Touch computer plate (5) corresponding light guide ring (3) is provided with lamp body (7), which at least lights, when power supply is connected in power supply
Extinguish when disconnection.
3. touch power supply switch according to claim 1, it is characterised in that: the key (2) is equipped with the first buckle
(2.1), the first buckle (2.1) back-off realizes that the snapping of key (2) and light guide ring (3) fills in the inner annular edge of light guide ring (3)
Match.
4. touch power supply switch according to claim 3, it is characterised in that: the key (2) is equipped with positioning convex point
(2.2), light guide ring (3) is equipped with positioning region (3.2), and positioning convex point (2.2) is mutually inserted with positioning region (3.2), realizes key
(2) it is assembled with the positioning of light guide ring (3).
5. touch power supply switch according to claim 1, it is characterised in that: switch hole (1.1) inside edge is convex
Rise have with the matched positioning ring of outer ring (1.2) of light guide ring (3), light guide ring (3) is embedded to be assemblied on positioning ring (1.2).
6. touch power supply switch according to claim 5, it is characterised in that: it is fixed to offer on the positioning ring (1.2)
Position notch (1.3), light guide ring (3) corresponding locating notch (1.3) are equipped with positioning convex portion (3.1), positioning convex portion (3.1) insertion positioning
In notch (1.3), realize that the positioning of light guide ring (3) and panel (1) is assembled.
7. touch power supply switch according to claim 1, it is characterised in that: the fixed bracket (4) is equipped with second
It buckles (4.2), touch computer plate (5) is assembled by the second buckle (4.2) and touch computer plate (5) snapping；The fixed bracket
(4) corresponding light guide ring (3) are equipped with rack ventilating hole (4.1), and rack ventilating hole (4.1) end face compresses light guide ring (3) in switch hole (1.1)
Inside edge on.
8. touch power supply switch according to claim 7, it is characterised in that: described touch spring (6) one end is fixed on
On touch computer plate (5), the other end passes through rack ventilating hole (4.1) and/or light guide ring (3) is ultimately applied on key (2).
9. touch power supply switch according to claim 7, it is characterised in that: the panel (1) is equipped with connecting column
(1.4), fixed bracket (4) are equipped with the connection wing (4.3), and connecting column (1.4) passes through fastening unit (8) phase with the wing (4.3) are connect
It connects, realizes that the fastening of fixed bracket (4) and panel (1) is assembled.
10. a kind of roller washing machine, it is characterised in that: including such as described in any item touch power supply switch of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254826.0U CN208422739U (en) | 2018-08-03 | 2018-08-03 | A kind of touch power supply switch and its roller washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821254826.0U CN208422739U (en) | 2018-08-03 | 2018-08-03 | A kind of touch power supply switch and its roller washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208422739U true CN208422739U (en) | 2019-01-22 |
Family
ID=65121614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821254826.0U Active CN208422739U (en) | 2018-08-03 | 2018-08-03 | A kind of touch power supply switch and its roller washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208422739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924882A (en) * | 2019-04-04 | 2019-06-25 | 重庆市亚特蓝电器有限责任公司 | Water dispenser with discharge high-precision warm water function |
-
2018
- 2018-08-03 CN CN201821254826.0U patent/CN208422739U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924882A (en) * | 2019-04-04 | 2019-06-25 | 重庆市亚特蓝电器有限责任公司 | Water dispenser with discharge high-precision warm water function |
| CN109924882B (en) * | 2019-04-04 | 2021-06-01 | 重庆市亚特蓝电器有限责任公司 | Water dispenser with function of discharging high-precision warm water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208422739U (en) | A kind of touch power supply switch and its roller washing machine | |
| CN208983174U (en) | Ceiling lamp easy for installation | |
| CN107975826B (en) | Intelligent gas cooker easy to unpick and wash | |
| ATE294527T1 (en) | HOUSEHOLD APPLIANCE | |
| CN207637683U (en) | A kind of concealed rocker switch | |
| CN209104023U (en) | A kind of button assembly good every photosensitiveness | |
| CN202996712U (en) | A timing switch convenient for installation | |
| CN208781365U (en) | A kind of doorbell outdoor unit | |
| CN213752404U (en) | Hidden gate control switch structure | |
| CN207704234U (en) | A kind of detachable KNX smart keys switch | |
| CN208444972U (en) | Easy-to-dismount intelligent socket | |
| CN205425152U (en) | Electric heater face touch panel display panel | |
| CN201994189U (en) | Test pushbutton arranged on door of flame-proof dual-power-supply vacuum electromagnetic starter used for mine blower fan | |
| CN212542876U (en) | Plug with zero-live line double-break switch | |
| CN209908819U (en) | Household appliance with base and display system | |
| CN215680478U (en) | Touch key assembly and electric appliance | |
| CN205425060U (en) | Microwave oven | |
| CN208055699U (en) | A kind of monoblock type clothes airing machine host that no screw is exposed | |
| CN215929656U (en) | Integrated kitchen range | |
| CN204304157U (en) | The metal decking frame assembly of switch on wall or wall socket | |
| CN216716139U (en) | A disappear and dodge device for single fire intelligence switch | |
| CN208332452U (en) | display component and electric heater | |
| CN211792553U (en) | Domestic appliance operation circuit board mounting structure | |
| CN208267561U (en) | Single pcb board control structure | |
| CN220308927U (en) | Cooking utensil with display function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |