CN221125782U - Knob switch with display - Google Patents
Knob switch with display Download PDFInfo
- Publication number
- CN221125782U CN221125782U CN202323180928.6U CN202323180928U CN221125782U CN 221125782 U CN221125782 U CN 221125782U CN 202323180928 U CN202323180928 U CN 202323180928U CN 221125782 U CN221125782 U CN 221125782U
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- CN
- China
- Prior art keywords
- knob
- circuit board
- base
- rotating seat
- switch
- 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.)
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- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model relates to a knob switch with display, which is characterized by comprising: the device comprises a base, a control panel, gears, a rotating seat, a lampshade assembly, a circuit board and a knob; the control board is provided with a knob switch, the gear is sleeved on the knob switch, and the control board is arranged on the base; the rotating seat is rotatably arranged on the base, an outer gear ring is arranged on the rotating seat, and the outer gear ring is meshed with the gear; the circuit board is arranged on the base or the lampshade, the LED lamp group is arranged on the circuit board, the lampshade assembly is arranged on the base and covers the LED lamp group, and the circuit board is electrically connected with the control board; the knob is arranged on the rotating seat and drives the rotating seat to rotate, the lampshade assembly and the circuit board are positioned in the knob, and the knob can rotate relative to the lampshade assembly and the circuit board. The rotary switch has the advantages of displaying related information in the center of the rotary switch, being convenient to observe, compact in structure, attractive in appearance and the like.
Description
Technical Field
The utility model relates to a knob switch with display.
Background
At present, a knob switch with display is not available in the market, and when the knob rotates, the knob can be displayed only through a display screen positioned outside the knob, so that the knob is inconvenient to observe, has a complex structure and is not attractive.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the knob switch with the display, which has the advantages of convenient observation, compact structure and attractive appearance, and related information is displayed in the center of the knob switch.
In order to achieve the above object, the technical solution of the present utility model is realized in such a way,
The utility model provides a take knob switch of demonstration which characterized in that includes:
The device comprises a base, a control panel and gears; the control board is provided with a knob switch, the gear is sleeved on the knob switch, and the control board is arranged on the base;
A rotating seat; the rotating seat is rotatably arranged on the base, an outer gear ring is arranged on the rotating seat, and the outer gear ring is meshed with the gear to drive the gear to rotate;
A lamp housing assembly and a circuit board; the circuit board is arranged on the base or the lampshade, the LED lamp group is arranged on the circuit board, the lampshade assembly is arranged on the base and covers the LED lamp group, and the circuit board is electrically connected with the control board; and
A knob; the knob is arranged on the rotating seat and drives the rotating seat to rotate so as to drive the control panel to work, and the lampshade assembly and the circuit board are positioned in the knob and the knob can rotate relative to the lampshade assembly and the circuit board.
In this technical scheme, lamp shade subassembly includes lamp shade and upper cover, the knob is equipped with the upper shed, the lamp shade is installed on the base and is covered in circuit board department, the upper cover covers on the lamp shade and is located the upper shed department of knob.
In the technical scheme, the upper cover is provided with a first positioning hole, the lampshade is provided with a first positioning protrusion, and the first positioning protrusion is inserted into the first positioning hole so that the upper cover covers the lampshade.
In the technical scheme, a second positioning hole is formed in the lower portion of the knob, a second positioning protrusion is arranged on the rotating seat, and the second positioning protrusion is inserted into the second positioning hole, so that the knob is installed on the rotating seat.
In the technical scheme, a key switch is arranged on the circuit board, and the lampshade assembly covers the key switch.
Compared with the prior art, the utility model has the advantages that: related information is displayed in the center of the knob switch, so that the knob switch is convenient to observe, compact in structure and attractive in appearance.
Drawings
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a top view of FIG. 2;
fig. 4 is a cross-sectional view A-A of fig. 3.
Description of the embodiments
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1 to 4, there is provided a knob switch with display, comprising:
A base 5, a control board 8 and a gear 7; a knob switch 81 is arranged on the control board 8, the gear 7 is sleeved on the knob switch 81, and the control board 8 is arranged on the base 5;
A rotating seat 6; the rotating seat 6 is rotatably arranged on the base 5, an outer gear ring 61 is arranged on the rotating seat 6, and the outer gear ring 61 is meshed with the gear 7 so as to drive the gear 7 to rotate;
A lamp cover assembly and a circuit board 4; the circuit board 4 is arranged on the base 5 or the lampshade 3, the LED lamp group 42 is arranged on the circuit board 4, the lampshade assembly is arranged on the base 5 and covers the LED lamp group 42, and the circuit board 4 is electrically connected with the control board 8; and
A knob 1; the knob 1 is mounted on the rotating seat 6 and drives the rotating seat 6 to rotate so as to drive the control board 8 to work, the lamp shade assembly and the circuit board 4 are positioned in the knob 1, and the knob 1 can rotate relative to the lamp shade assembly and the circuit board 4.
When the rotary knob 1 is in operation, the circuit board 4 is positioned in the rotary knob 1, the rotary knob 1 rotates to drive the rotary seat 6 to rotate, the rotary seat 6 rotates to drive the gear 7 to rotate, the gear 7 rotates to drive the control board 8, and the control board 8 feeds believed control information back to the circuit board 4, so that related information is displayed in the middle of the rotary knob 1.
In this embodiment, the lamp cover assembly includes a lamp cover 3 and an upper cover 2, the knob 1 is provided with an upper opening, the lamp cover 3 is mounted on the base 5 and covers the circuit board 4, and the upper cover 2 covers the lamp cover 3 and is located at the upper opening of the knob 1.
In this embodiment, a first positioning hole 21 is provided on the upper cover 2, a first positioning protrusion 31 is provided on the lamp housing 3, and the first positioning protrusion 31 is inserted into the first positioning hole 21 so that the upper cover 2 covers the lamp housing 3. And during assembly, the assembly is convenient.
In this embodiment, a second positioning hole 11 is provided at the lower portion of the knob 1, and a second positioning protrusion 62 is provided on the rotation seat 6, and the second positioning protrusion 62 is inserted into the second positioning hole 11 so that the knob 1 is mounted on the rotation seat 6. And during assembly, the assembly is convenient.
In this embodiment, a key switch 41 is disposed on the circuit board 4, and the lampshade assembly covers the key switch 41.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. A knob switch with display, comprising:
A base (5), a control board (8) and a gear (7); a knob switch (81) is arranged on the control board (8), the gear (7) is sleeved on the knob switch (81), and the control board (8) is arranged on the base (5);
A rotating seat (6); the rotating seat (6) is rotatably arranged on the base (5), an outer gear ring (61) is arranged on the rotating seat (6), and the outer gear ring (61) is meshed with the gear (7) so as to drive the gear (7) to rotate;
a lamp shade assembly and a circuit board (4); the circuit board (4) is arranged on the base (5) or the lampshade (3), the LED lamp group (42) is arranged on the circuit board (4), the lampshade assembly is arranged on the base (5) and covers the LED lamp group (42), and the circuit board (4) is electrically connected with the control board (8); and
A knob (1); the rotary knob (1) is arranged on the rotary seat (6) and drives the rotary seat (6) to rotate so as to drive the control board (8) to work, the lampshade assembly and the circuit board (4) are positioned in the rotary knob (1), and the rotary knob (1) can rotate relative to the lampshade assembly and the circuit board (4).
2. The knob switch with display according to claim 1, wherein the lamp cover assembly comprises a lamp cover (3) and an upper cover (2), the knob (1) is provided with an upper opening, the lamp cover (3) is mounted on a base (5) and covers a circuit board (4), and the upper cover (2) covers the lamp cover (3) and is positioned at the upper opening of the knob (1).
3. The knob switch with display according to claim 2, characterized in that a first positioning hole (21) is provided on the upper cover (2), a first positioning protrusion (31) is provided on the lamp cover (3), and the first positioning protrusion (31) is inserted into the first positioning hole (21) so that the upper cover (2) covers the lamp cover (3).
4. The knob switch with display according to claim 1, characterized in that a second positioning hole (11) is provided at the lower part of the knob (1), a second positioning protrusion (62) is provided on the rotating seat (6), and the second positioning protrusion (62) is inserted into the second positioning hole (11) so that the knob (1) is mounted on the rotating seat (6).
5. The knob switch with display according to claim 1, characterized in that a key switch (41) is provided on the circuit board (4), and the lamp cover assembly covers the key switch (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323180928.6U CN221125782U (en) | 2023-11-24 | 2023-11-24 | Knob switch with display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323180928.6U CN221125782U (en) | 2023-11-24 | 2023-11-24 | Knob switch with display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221125782U true CN221125782U (en) | 2024-06-11 |
Family
ID=91342437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323180928.6U Active CN221125782U (en) | 2023-11-24 | 2023-11-24 | Knob switch with display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221125782U (en) |
-
2023
- 2023-11-24 CN CN202323180928.6U patent/CN221125782U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |