CN208889552U - A kind of Multifunctional knob switch - Google Patents
A kind of Multifunctional knob switch Download PDFInfo
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- CN208889552U CN208889552U CN201821562416.2U CN201821562416U CN208889552U CN 208889552 U CN208889552 U CN 208889552U CN 201821562416 U CN201821562416 U CN 201821562416U CN 208889552 U CN208889552 U CN 208889552U
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- knob
- switch
- key
- operator
- shell
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Abstract
A kind of Multifunctional knob switch, it include the operator being embedded in control panel, it is characterized by: being provided with circuit board and band switch on the operator, the front of the operator is provided with the knob that can be fixedly connected with and realize rotation and touch with the band switch, the knob include knob shell and can elastic reset key, the key is placed in the knob shell, and the band switch is electrically connected with circuit board realization.Compared with the prior art, the advantages of the utility model are: firstly, the existing rotation function of knob, and having touch function, single switch is just able to satisfy functional, the compact overall structure of water heater, and control panel is neat and artistic.
Description
Technical field
The utility model relates to a kind of switch, especially a kind of Multifunctional knob switch.
Background technique
In the prior art, the operation panel of gas heater be both provided with can function switch (or gear selection) button
Switch or rotary switch, still, these switches are essentially all the either pure touch key-press switch of purely mechanic key switch, are existed
Following deficiency:
One, existing rotary switch can only rotate, and soft-touch control can only touch, and switching function is single；
Two, existing soft-touch control does not have long-pressing and short-press to distinguish, and increases new function and just needs to add new operation button；
Three, the power key of existing switch does not have lighting function, is not easy to find under dark surrounds；
Four, the tangible opereating specification of existing soft-touch control is small, is easy to appear and operates ineffective situation.
To sum up, as the increase of current water heater function and handle icon, original key mode and quantity cannot expire
Sufficient demand.But if increasing number of keys to meet multi-functional operation, the space of operation panel can be occupied, can not achieve
Beautiful effect；In addition, existing power supply switch key and other function key lack certain operating handle, hair is easy in use
The problem of switch is not turned on occurs for raw malfunction, and be not easily distinguishable each function button under dark surrounds yet.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of mechanical rotation for above-mentioned state of the art
The Multifunctional knob switch combined with touch pressing, the construction of switch is compact, operation is more convenient.
Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of Multifunctional knob switch, including
There is the operator being embedded in control panel, it is characterised in that: circuit board and band switch are provided on the operator, it is described
The front of operator is provided with the knob that can be fixedly connected with and realize rotation and touch with the band switch, and the knob includes
Have knob shell and can elastic reset key, the key is placed in the knob shell, the band switch with it is described
Circuit board realizes electrical connection.
Preferably, the operator includes pedestal and shell, the circuit board is mounted on the base, the shell
Front is additionally provided with glass panel, and the mounting hole passed through for the knob is offered on the shell and glass panel.
It is fixed in order to facilitate the installation of band switch, preferably, the pedestal back of the operator is equipped with fixed branch
Frame, the band switch are fixed on the fixed bracket by fastener.
In order to facilitate current mode of operation is observed, preferably, being additionally provided on the pedestal of the operator can show
The display screen of knob-operated state, the display screen and the circuit board electrical connection.
Preferably, being fixedly linked between the pedestal and shell of the operator by fastener, also, the operator
Shell and glass panel between using viscose glue connect.
Preferably, being fixed between the knob shell and key using viscose glue.
In order to improve aesthetic feeling and sense of touch, and touch key-press is protected, preferably, being provided with acrylic patch on the key
Piece, the centre of the acrylic patch are power switch switch, which forms 360 degree along the surrounding of power switch switch
The circular pattern selection key of range.
Preferably, being fixed between the acrylic patch and the key of knob using viscose glue.
In order to guarantee the compact and convenient of installing mechanism, preferably, the knob shell is in the patty of intermediate aperture,
The key section is T-shaped, and the T shape shaft of the key is inserted in the hole of knob shell, and the T shape shaft of the key offers
The T shape shaft of the axis hole that can be connected with the switch shaft of band switch, the key is additionally provided with spring outside, correspondingly, the behaviour
Make to be provided with boss on device, which, which offers, can accommodate the T shape shaft of the key and the cavity of spring, the cavity bottom
Offer the through-hole passed through for the switch shaft of band switch.
It skids in order to prevent, and guarantees connection reliability, preferably, the switch shaft of the band switch and described pressing
Axis hole on the T shape shaft of key is using interference fit connection.
In order to avoid waterlogged damage switch, preferably, the knob further includes having water proof ring, the waterproof ring cross-section is in
I type, the water proof ring are sheathed on except the T shape shaft and the boss of the key.
In order to increase the diversification of operation and convenient for observation, preferably, the boss, which is circumferentially additionally provided with, to shine
Annular lamp bead, the annular lamp bead and the circuit board electrical connection.
Compared with the prior art, the advantages of the utility model are: firstly, the existing rotation function of knob, and have touch function
Can, single switch is just able to satisfy functional, the compact overall structure of water heater, and control panel is neat and artistic；Secondly, shutting down
Under state, even if the key for being marked with power switch can be found by feel under dark surrounds, operate more convenient practical；
Furthermore the model selection touch area of aperture in a ring is provided with after booting on key, 360 degree can carry out model selection, can
It avoids at present because there is the ineffective situation of touch operation in the small situation of opereating specification.
Detailed description of the invention
Fig. 1 is the rotary switch stereogram exploded view of the utility model embodiment.
Fig. 2 is the knob sectional arrangement drawing of the utility model embodiment.
Fig. 3 is one of the knob usage state diagram of the utility model embodiment (long-pressing power key).
Fig. 4 is two (short-press annular apertures) of the knob usage state diagram of the utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in figures 1-4, the Multifunctional knob switch that present embodiment discloses a kind of on gas heater, this is opened
Pass includes operator and knob, and operator is embedded at the operator in control panel, and knob can not only realize rotation function, but also energy
Realize touch function.
Wherein, operator includes pedestal 11 and shell 12, and circuit board is installed on the pedestal 11, and the front of shell 12 is also set
It is equipped with glass panel 2, offers the mounting hole passed through for knob on shell 12 and glass panel 2；Electricity is provided on operator
Road plate (not shown) and band switch 3, the installation in order to facilitate band switch 3 are fixed, 11 back of the pedestal installation of operator
There is fixed bracket 8, band switch 3 is fixed on fixed bracket 8 by fastener；Lead between the pedestal 11 and shell 12 of operator
It crosses fastener to be fixedly linked, also, is connected between the shell 12 and glass panel 2 of operator using viscose glue, observed for convenience
Current mode of operation is additionally provided with the display screen 13 that can show knob-operated state, the display screen on the pedestal 11 of operator
13 and the circuit board electrical connection.
Knob is set to the front of operator and can be fixedly connected with band switch 3, and knob includes 41 He of knob shell
Can elastic reset key 42, fixed between knob shell 41 and key 42 using viscose glue；Key 42 is placed in knob shell 41
Interior, band switch 3 is electrically connected with circuit board realization.
In order to guarantee that the compact and convenient of installing mechanism, knob shell 41 are in the patty of intermediate aperture, 42 section of key
T-shaped, the T shape shaft of the key 42 is inserted in the hole of knob shell 41, and the T shape shaft of key 42 is offered and can be opened with wave band
The axis hole that 3 switch shaft is connected is closed, spring 6 is additionally provided with outside the T shape shaft of key 42, correspondingly, on operator is provided with convex
Platform 14, the boss 14 offer the cavity of the T shape shaft and spring 6 that can accommodate key 42, and cavity bottom offers for wave band
The through-hole that the switch shaft of switch 3 passes through；It skids in order to prevent, and guarantees connection reliability, the switch shaft of band switch 3 and press
Axis hole on the T shape shaft of key 42 is using interference fit connection.
In order to avoid waterlogged damage switch, knob further includes having water proof ring 5, and 5 section of water proof ring is in I type, 5 sets of the water proof ring
Except the T shape shaft and boss 14 of key 42, in order to increase the diversification of operation and convenient for observation, boss 14 is circumferentially gone back
It is provided with the annular lamp bead that can be shone, the annular lamp bead and circuit board electrical connection.
In order to improve aesthetic feeling and sense of touch, and touch key-press 42 is protected, acrylic patch 7, acrylic are provided on key 42
It is fixed between patch 7 and the key 42 of knob using viscose glue；The centre of the acrylic patch 7 is set as power switch switch 71,
Power switch switch 71 facilitates user directly by middle power key, to improve operating handle to lower recess；The acrylic patch 7 is along electricity
The surrounding of source switch switch 71 also sets up the annular region to form 360 degree of ranges, cooperates the use of annular lamp bead that can form annular
Aperture can touch any position of the annular aperture as mode selecting key 72, can avoid at present because of key 42 after powered up
Can opereating specification it is small and the ineffective situation of touch operation occur.
The rotary switch of the present embodiment not only can carry out gear adjusting to temperature by mechanical rotation mode, can also pass through length
Realize the selection of more functions by switch key and short-press mode selecting key 72, long-pressing and short-press function also can be replaced continuously by
Several times and only by primary.
The rotary switch of the present embodiment in actual use, there is following several operating modes:
One, power on/off function: in the energized state, long-pressing power switch switch 71, knob receives downward pressure, wave band
Received physical signal is converted electric signal by switch 3, and is transmitted on the circuit board of operator by 3PIN line, control annular
Lamppost is lighted, and has the Display panel annular aperture of the key of acrylic patch 7, and user is prompted to be currently at open state, is operated
Display screen 13 on device is lighted, and prompts user that can currently carry out parameter selection and setting；Long-pressing power switch switch 71 again, ring
Shape aperture extinguishes, and user is prompted to be currently at off-mode.
Two, model selection function: when the Display panel annular aperture of key, touching annular aperture any position, operation
Received physical signal is converted electric signal by 6 stress of spring on device, circuit board, and the flashing of associative mode icon prompts user
It is currently at model selection state.
Three, knob function: after the display screen 13 of operator is lighted, the rotatable knob shell 41 of user carries out temperature setting,
Band switch 3 is rotated coaxially with knob shell 41 at this time, and physical signal is converted electric signal by band switch 3, and passes through 3PIN
Line is transmitted on the circuit board of operator, and temperature icon flashes on display screen 13, and user is prompted to enter temperature setting state.
The rotary switch collection of the present embodiment touches and rotates on one, can effectively reduce the setting of electric switch, can answer
For the electrical equipment of model selection and parameter plus-minus setting, such as water heater, steam box, oven, sound equipment equipment need to be carried out.
Claims (12)
1. a kind of Multifunctional knob switch includes the operator being embedded in control panel, it is characterised in that: the operator
On be provided with circuit board and band switch (3), the front of the operator, which is provided with, to be fixedly connected with the band switch (3)
And realize the knob of rotation and touch, the knob include knob shell (41) and can elastic reset key (42), it is described
Key (42) is placed in the knob shell (41), and the band switch (3) is electrically connected with circuit board realization.
2. Multifunctional knob switch according to claim 1, it is characterised in that: the operator include pedestal (11) and
Shell (12), the circuit board are mounted on pedestal (11), and the front of the shell (12) is additionally provided with glass panel (2), institute
It states and offers the mounting hole passed through for the knob on shell (12) and glass panel (2).
3. Multifunctional knob switch according to claim 2, it is characterised in that: pacify at pedestal (11) back of the operator
Equipped with fixed bracket (8), the band switch (3) is fixed on the fixed bracket (8) by fastener.
4. Multifunctional knob switch according to claim 2, it is characterised in that: also set on the pedestal (11) of the operator
It is equipped with the display screen (13) that can show knob-operated state, the display screen (13) and the circuit board electrical connection.
5. Multifunctional knob switch according to claim 1, it is characterised in that: the pedestal (11) and shell of the operator
(12) it is fixedly linked between by fastener, also, uses viscose glue between the shell (12) and glass panel (2) of the operator
Connection.
6. Multifunctional knob switch according to claim 1, it is characterised in that: the knob shell (41) and key (42)
Between fixed using viscose glue.
7. Multifunctional knob switch according to claim 1, it is characterised in that: be provided with acrylic on the key (42)
The centre of patch (7), the acrylic patch (7) is power switch switch (71), and the acrylic patch (7) is along power switch switch
(71) surrounding forms the circular pattern selection key (72) of 360 degree of ranges.
8. Multifunctional knob switch according to claim 7, it is characterised in that: the acrylic patch (7) and knob
Key is fixed between (42) using viscose glue.
9. Multifunctional knob switch according to claim 1, it is characterised in that: the knob shell (41) is in intermediate aperture
Patty, key (42) section is T-shaped, and the T shape shaft of the key (42) is inserted in the hole of knob shell (41), institute
The T shape shaft for stating key (42) offers the axis hole that can be connected with the switch shaft of band switch (3), the T shape of the key (42)
Spring (6) are additionally provided with outside shaft, correspondingly, boss (14) are provided on the operator, which offers and can hold
It receives the T shape shaft of the key (42) and the cavity of spring (6), the cavity bottom offers opening for band switch (3)
Close the through-hole that axis passes through.
10. Multifunctional knob switch according to claim 9, it is characterised in that: the switch shaft of the band switch (3) and
Axis hole on the T shape shaft of the key (42) is using interference fit connection.
11. Multifunctional knob switch according to claim 9, it is characterised in that: the knob further includes having water proof ring
(5), water proof ring (5) section is in I type, which is sheathed on the T shape shaft and the boss of the key (42)
(14) except.
12. Multifunctional knob switch according to claim 9, it is characterised in that: the boss (14) circumferentially also sets up
There is the annular lamp bead that can be shone, the annular lamp bead and the circuit board electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562416.2U CN208889552U (en) | 2018-09-20 | 2018-09-20 | A kind of Multifunctional knob switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821562416.2U CN208889552U (en) | 2018-09-20 | 2018-09-20 | A kind of Multifunctional knob switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208889552U true CN208889552U (en) | 2019-05-21 |
Family
ID=66513717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821562416.2U Active CN208889552U (en) | 2018-09-20 | 2018-09-20 | A kind of Multifunctional knob switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208889552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022148107A1 (en) * | 2021-01-07 | 2022-07-14 | 深圳市帝拓电子有限公司 | Method for implementing multiple functional operations using single knob, and single knob device |
-
2018
- 2018-09-20 CN CN201821562416.2U patent/CN208889552U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022148107A1 (en) * | 2021-01-07 | 2022-07-14 | 深圳市帝拓电子有限公司 | Method for implementing multiple functional operations using single knob, and single knob device |
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