CN218414360U

CN218414360U - Knob structure

Info

Publication number: CN218414360U
Application number: CN202222448395.4U
Authority: CN
Inventors: 蒋峰
Original assignee: Yibin Jimi Photoelectric Co Ltd
Current assignee: Yibin Jimi Photoelectric Co Ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-31
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a knob structure, including base member, rotating subassembly and touch panel subassembly, the touch panel subassembly is connected on the base member, and the touch panel subassembly is connected with the main control board electricity that sets up on the base member, the rotating subassembly encircles the circumference of touch panel subassembly is peripheral and the swivelling joint is at the base member, still be provided with on the main control board and be used for detecting rotating subassembly pivoted sensor. Knob structure multiple operation mode of set, can realize multiple function's control, simple structure, compactness, occupation space is little, the aesthetic property is good.

Description

Knob structure

Technical Field

The utility model relates to a switch control device technical field especially relates to a knob structure.

Background

Electronic equipment such as a projector, a sound box and the like generally needs a controller, can be a wireless remote controller or control keys arranged on the equipment, and a single control key arranged on the equipment generally has a single function, can only realize simple control, needs to be provided with more control keys to carry out multifunctional control, and has the disadvantages of inconvenient operation, large occupied space, poor compactness and poor attractiveness.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve and the technical task who provides improve prior art, provide a knob structure, solve the control key function singleness that adopts usually among the prior art, the operation is inconvenient, occupation space is big, the relatively poor problem of compactedness.

For solving the above technical problem, the technical scheme of the utility model is that:

the utility model provides a knob structure, includes base member, rotating subassembly and touch panel subassembly, the touch panel subassembly is connected on the base member, and the touch panel subassembly is connected with the main control board electricity that sets up on the base member, the rotating subassembly encircles the circumference periphery and the swivelling joint of touch panel subassembly are at the base member, still be provided with on the main control board and be used for detecting rotating subassembly pivoted sensor. Knob structure can carry out touch-control operation through the touch panel subassembly, can also rotate through the rotating subassembly and control, can realize complex function's control, simple structure, compactness, occupation space is little.

Further, the touch panel assembly comprises a support piece, a touch panel and a panel layer which are sequentially arranged from bottom to top, the support piece is connected to the base piece, the touch panel is electrically connected with the main control panel through a cable, the structure is compact, the panel layer can protect the touch panel and can ensure that the touch panel can be normally operated.

Furthermore, be provided with the pilot lamp towards the touch panel subassembly on the main control board, set up the through-hole that is used for supplying the light of pilot lamp to pass through on stake spare and the touch panel to instruction light can be seen on the panel layer, can show control state through the pilot lamp, make control accuracy directly perceived.

Further, still include the leaded light post, the leaded light post penetrates in the through-hole on a stake frame spare and touch-control board, the light that the pilot lamp sent leads to the panel layer through the leaded light post, utilizes the leaded light post to concentrate light conduction to the panel layer, reduces the light loss, improves the utilization ratio of light.

Furthermore, be provided with radial protruding edge on the leaded light post, radial protruding edge is located between a support piece and the touch-control board, can play spacing effect, and structural stability is good.

Furthermore, the rotating component is rotatably connected to the base component through a bearing, so that smooth rotation is guaranteed, and the rotating component is long-acting and stable.

Further, be provided with the ring gear on the rotating subassembly, it is provided with the gear to rotate on the base member, gear and ring gear meshing, be provided with the magnetic part on the gear, sensor on the main control board is for detecting magnetic part pivoted magnetic induction sensor, adopts magnetic induction's mode to become the signal of telecommunication with the rotation of rotating subassembly to realize control, simple structure, it is with low costs, the control accuracy is high.

Further, still be provided with on the base member along the atmosphere lamp area of rotating subassembly rotation circumference, atmosphere lamp area and main control board electric connection.

Furthermore, the atmosphere lamp area is flexible lamp area, occupies smallly, is favorable to reducing the overall dimension of knob structure, improves compact structure nature.

Furthermore, the base component further comprises an annular light guide part located on the periphery of the ambient light strip, light emitted by the ambient light strip irradiates the outside through the annular light guide part, and the base component is soft in light and good in attractiveness.

Compared with the prior art, the utility model discloses the advantage lies in:

knob structure multiple operation mode of set, can realize multiple function's control, simple structure, compactness, occupation space is little, the aesthetic property is good.

Drawings

Fig. 1 is a schematic sectional view of a knob structure according to the present invention;

fig. 2 is a schematic sectional exploded view of the knob structure of the present invention.

In the figure:

the device comprises a base member 1, a rotating component 2, a touch panel component 3, a main control panel 4, a bearing 5, a bracket member 31, a touch panel 32, a panel layer 33, a light guide column 34, a radial convex edge 341, an indicator lamp 41, a rotating ring 21, a rotating bracket 22, a gear ring 23, a gear 6, a magnetic member 7, an atmosphere lamp strip 8 and an annular light guide part 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model discloses knob structure, compact structure can carry out multi-function control, convenient operation, and the aesthetic property is good.

As shown in fig. 1 and fig. 2, a knob structure mainly includes a base member 1, a rotating component 2 and a touch panel component 3, the touch panel component 3 is connected to the base member 1, and the touch panel component 3 is electrically connected to a main control board 4 disposed on the base member 1, and touch panel components 3 are utilized to perform touch operations, the rotating component 2 surrounds the periphery of the base member 1 in the circumferential direction and is rotatably connected to the base member 1, a sensor for detecting rotation of the rotating component 2 is further disposed on the main control board 4, so that the rotating component 2 can be rotated and controlled through rotation, the whole knob structure is connected to a host through the base member 1, the main control board 4 is electrically connected to the host, and various operation types are integrated and combined, so that control of various functions can be realized, and the knob structure is compact in structure, small in occupied space and good in aesthetic property.

In this embodiment, the touch panel assembly 3 includes a support member 31, a touch panel 32 and a panel layer 33, which are sequentially arranged from bottom to top, the support member 31 and the touch panel 32 are connected with each other, and the touch panel 32 and the panel layer 33 are connected with each other by a double-sided adhesive tape, respectively, so that the connection is convenient, the stability is good, the structure is compact, the occupied space is small, the panel layer 33 specifically adopts a glass panel, the touch panel 32 can be protected, and the reliable operation of the touch panel 32 can be ensured, the support member 31 is connected to the base member 1, the support member and the touch panel can be locked and attached with each other by screws, and the touch panel 32 is electrically connected with the main control panel 4 by cables, so that the operation control can be performed by a touch and proximity sensing manner; further, the main control panel 4 is provided with an indicator lamp 41 facing the touch panel assembly 3, the bracket member 31 and the touch panel 32 are provided with through holes for light of the indicator lamps 41 to pass through, indicator light can be seen from the panel layer 33, black ink is silk-screened on the back of the panel layer 33, the area only used for transmitting the light of the indicator lamps 41 is in a semitransparent state, the indicator lamps 41 are controlled by the main control panel 4 to carry out corresponding light display, the indicator lamps 41 can carry out different displays according to the operation or the state of a host, thereby being beneficial to more intuitive and accurate operation, and a light guide pillar 34 is further provided, the light guide pillar 34 penetrates through the through holes on the support member 31 and the touch panel 32, the light emitted by the indicator light 41 is guided to the panel layer 33 through the light guide pillar 34, so that the light emitted by the indicator light 41 can be intensively transmitted to the panel layer 33, the light utilization rate is improved, thereby reducing the power and volume of the indicator lamp 41 as much as possible, reducing the power consumption and the overall volume of the knob structure, the light guide pillar 34 is provided with a radial convex edge 341, the radial convex edge 341 is a convex edge extending in a direction perpendicular to the direction from the indicator light 41 to the panel layer 33, the radial protruding edge 341 is located between the support member 31 and the touch pad 32, and when the support member 31 is connected to the touch pad 32 by the double-sided adhesive tape, the radial convex edge 341 is clamped between the support member 31 and the touch panel 32, the radial convex edge 341 of the light guide pillar 34 is adhered to the support member 31 through the back adhesive to fix the light guide pillar 34, the radial convex edge 341 also plays an effective limiting role, the stability of the light guide column 34 is ensured, namely, the light guide column 34 is integrally assembled on the touch panel assembly 3, and the light guide column 34 is assembled and disassembled along with the touch panel assembly 3, so that the structure is compact and the assembly is convenient.

In this embodiment, rotating subassembly 2 rotates through bearing 5 and connects on base member 1, bearing 5's outer loop is fixed on base member 1, rotating subassembly 2 has the annular wall, the annular wall is located the inboard of bearing 5 inner ring, and the annular wall is connected with the bearing 5 inner ring to rotating subassembly 2 can be smoothly stable rotates at base member 1, and the guarantee operation is light convenient.

The rotating component 2 specifically comprises a rotating ring 21 and a rotating support 22, the rotating ring 21 is connected with the rotating support 22 through a plurality of screws distributed along the rotating circumferential direction, the rotating component 2 adopts an assembly structure, each part is convenient to manufacture and low in cost, the rotating ring 21 is a part exposed outside and surrounding the periphery of the touch panel component 3, the rotating ring 21 is a part directly contacted and operated by a human hand, the rotating support 22 is mainly used for being rotatably connected with the base component 1 through a bearing 5, a gear ring 23 along the rotating circumferential direction is arranged on the rotating support 22, a gear 6 is rotatably arranged on the base component 1, the gear 6 is meshed with the gear ring 23, a magnetic part 7 is arranged on the gear 6, the magnetic part 7 is a circular ring-shaped magnet concentric with the gear 6, a sensor on the main control panel 4 is a magnetic induction sensor for detecting the rotation of the magnetic part 7, specifically is a hall sensor, can sense the magnetic flux change and is converted into an electric signal, when the rotating component 2 rotates relative to the base component 1, the rotating component 2 drives the gear 6 to rotate through the gear ring 23, the magnetic induction sensor 7 can rotate synchronously along with the gear 6, so that the magnetic field at the position where the magnetic induction sensor is located, the magnetic induction sensor changes, and the magnetic induction sensor generates an electric signal, thereby realizing the transmission control.

In this embodiment, still be provided with on base member 1 and rotate the atmosphere lamp area 8 of circumference along rotating subassembly 2, atmosphere lamp area 8 is connected with main control board 4 electricity, can increase the aesthetic property, and corresponding light display also can be carried out at main control board 4 in atmosphere lamp area 8, carries out light feedback to the state of operation type, host computer for the operation is more directly perceived, accurate, specific, atmosphere lamp area 8 is flexible lamp area, and occupation space is little, is favorable to reducing the volume of knob structure, also is convenient for the arrangement of atmosphere lamp area 8, and is further, be provided with on base member 1 and be located 8 circumference outlying annular light guide portion 11 in lamp area, the light that atmosphere lamp area 8 sent shines outside through annular light guide portion 11, and is concrete, base member 1 is last to have the ring channel along rotating subassembly rotation circumference, atmosphere lamp area 8 is attached on the wall that leans on radial inboard, and atmosphere lamp area 8 shines towards radial outside, and the wall that the ring channel leans on radial outside is annular light guide portion 11 promptly, and the illumination that the atmosphere lamp area produced is more even, and the aesthetic property is good.

The above are only preferred embodiments of the present invention, and it should be noted that the above preferred embodiments should not be considered as limitations of the present invention, and the scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and such modifications and adaptations are intended to be included within the scope of the invention.

Claims

1. The utility model provides a knob structure, its characterized in that, includes base member (1), rotating subassembly (2) and touch panel subassembly (3), touch panel subassembly (3) are connected on base member (1), and touch panel subassembly (3) are connected with main control board (4) electricity that sets up on base member (1), rotating subassembly (2) encircle the circumference periphery and the swivelling joint of touch panel subassembly (3) are in base member (1), still be provided with on main control board (4) and be used for detecting rotating subassembly (2) pivoted sensor.

2. The knob structure according to claim 1, wherein the touch panel assembly (3) comprises a support member (31), a touch pad (32) and a panel layer (33) which are sequentially arranged from bottom to top, the support member (31) is connected to the base member (1), and the touch pad (32) is electrically connected to the main control board (4) through a cable.

3. The knob structure according to claim 2, wherein the main control board (4) is provided with an indicator light (41) facing the touch panel assembly (3), and the bracket member (31) and the touch panel (32) are provided with through holes for passing light of the indicator light (41).

4. The knob structure according to claim 3, further comprising a light guide pillar (34), wherein the light guide pillar (34) penetrates through holes on the holder member (31) and the touch panel (32), and wherein light emitted from the indicator light (41) is guided to the panel layer (33) through the light guide pillar (34).

5. The knob structure according to claim 4, wherein a radial protruding edge (341) is disposed on the light guide pillar (34), and the radial protruding edge (341) is located between the bracket member (31) and the touch pad (32).

6. The knob structure according to claim 1, characterized in that said screwing assembly (2) is rotatably connected to the base element (1) by means of a bearing (5).

7. The knob structure according to claim 1, wherein a gear ring (23) is disposed on the rotating component (2), a gear (6) is rotatably disposed on the base member (1), the gear (6) is engaged with the gear ring (23), a magnetic member (7) is disposed on the gear (6), and the sensor on the main control board (4) is a magnetic induction sensor for detecting the rotation of the magnetic member (7).

8. The knob structure according to claim 1, wherein an atmosphere light strip (8) is further disposed on the base member (1) along a circumferential direction of rotation of the rotating component (2), and the atmosphere light strip (8) is electrically connected with the main control board (4).

9. Knob structure according to claim 8, wherein said atmosphere light strip (8) is a flexible light strip.

10. The knob structure according to claim 8, wherein said base member (1) further comprises an annular light guide portion (11) at a circumferential periphery of the atmosphere light strip (8), and light emitted from the atmosphere light strip (8) is radiated to the outside through the annular light guide portion (11).