CN220491780U

CN220491780U - Control knob with atmosphere lamp and display

Info

Publication number: CN220491780U
Application number: CN202322068646.0U
Authority: CN
Inventors: 何云开
Original assignee: Zhejiang Guorui Electric Co ltd
Current assignee: Zhejiang Guorui Electric Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-02-13
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a control knob with an atmosphere lamp and display, which comprises a panel, a main control module, a display module, a rotating module, a pressing module and a base; the main control module is arranged at the bottom of the base, the rotating module is arranged at the top of the base, and the pressing module and the display module are both arranged in the rotating module; the display module comprises a display lamp and an atmosphere lamp, wherein the display lamp is arranged on the front surface of the display module, the atmosphere lamp is arranged on the back surface of the display module, and the display module is connected with the main control module through a flat cable.

Description

Control knob with atmosphere lamp and display

Technical Field

The utility model relates to the technical field of electric control switches, in particular to a control knob with an atmosphere lamp and a display.

Background

With the rapid development of the electrical appliance industry, body-building training equipment and the like, knob screens are widely applied to a plurality of products such as washing machines, microwave ovens, running machines, spinning, rowing machines and the like.

However, as the operation experience requirements of consumers on products are higher and higher, the traditional knob device has the defects of complex structure, large occupied space, poor sensitivity and the like; at present, the electronic control panel and the display window of the control knob are relatively independent accessories, and the control panel and the display window occupy a larger area, so that the overall size of the surface control panel is larger, the product is heavy, the material cost of the product is increased, and the electronic control panel is uneconomical and practical.

Aiming at the problems in the related art, the utility model provides a control knob with an atmosphere lamp and a display.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a control knob with an atmosphere lamp and a display.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a control knob with atmosphere lamp and display comprises a panel, a main control module, a display module, a rotating module, a pressing module and a base; the main control module is arranged at the bottom of the base, the rotating module is arranged at the top of the base, and the pressing module and the display module are both arranged in the rotating module; the display module comprises a display lamp and an atmosphere lamp, wherein the display lamp is arranged on the front surface of the display module, the atmosphere lamp is arranged on the back surface of the display module, and the display module is connected with the main control module through a flat cable.

Further, the display module still includes display coding module, leaded light ring, support frame, and the display lamp sets up in display coding module openly, and the atmosphere lamp sets up in display coding module back, and display coding module sets up in the support frame bottom, and the leaded light ring cover is located the support frame outside.

Further, the display lamp is an LED lamp, an LCD display module, a TFT display module or a nixie tube display module.

Further, the atmosphere lamp is an RGB lamp.

Further, the display module further comprises an encoder, and the encoder is arranged on the back of the display encoding module.

Further, the rotary module comprises a rotary support rail, a rotary shell and an encoder gear, the bottom of the support frame is connected with the top of the rotary support rail through screws, the position, close to the top, of the rotary shell is sleeved outside the display module, the position, close to the bottom, of the rotary shell is sleeved outside the rotary support rail, an annular rack matched with the encoder gear is arranged in the middle position in the rotary shell, so that the encoder gear is meshed with the rack, and a rotating shaft of the encoder gear is connected with the encoder.

Further, the key module comprises a key, a key column and a spring, one end of the spring is sleeved at the bottom of the rotary support rail, and the other end of the spring is sleeved on the base; the button post sets up in the base top, and the button sets up in the display coding module back, button and button post contact.

Further, the top of the main control module is provided with a screw, and the base is provided with a mounting hole matched with the screw, so that one end of the screw sequentially penetrates through the mounting hole and the spring to be fixed at the bottom of the rotary support rail.

Compared with the prior art, the knob screen device can integrate the functions of key functions, adjusting functions, display functions, atmosphere lamps and the like into a whole, so that the functions of an electronic control panel and display of equipment are realized by a small volume, and the knob screen device has the advantages of exquisite structure, easiness in operation and sensitive response.

Drawings

FIG. 1 is a block diagram of a control knob with atmosphere lamp and display provided in an embodiment;

FIG. 2 is a cross-sectional view of a control knob with an atmosphere lamp and display provided in an embodiment;

FIG. 3 is an exploded view of a control knob with an atmosphere lamp and display according to an embodiment;

FIG. 4 is a front view of a display encoding module provided by an embodiment;

FIG. 5 is a schematic diagram of a display coding module back side according to an embodiment;

1, a transparent panel; 2. a light guide ring; 21. a first groove; 3. a support frame; 31. a first mounting post; 311. a protrusion; 32. a connecting column; 4. a display encoding module; 41. a second groove; 42. a first mounting hole; 5. an encoder gear; 6. rotating the housing; 61. a rack; 7. a knob support rail; 71. a third mounting hole; 72. a second mounting post; 8. a spring; 9. a base; 91. a fourth mounting hole; 10. step limit screws; 11. a main control module; 12. a display lamp; 13. an atmosphere lamp; 14. a key; 15. an encoder; 151. a second mounting hole; 16. and a key column.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.

Examples

The embodiment provides a control knob with atmosphere lamp and display, which comprises a panel 1, a main control module 11, a display module, a rotating module, a pressing module and a base 9.

The panel 1 is a transparent panel, can be of a round structure made of dustproof and waterproof materials, is specifically set according to actual requirements, can clearly display graphics or parameters displayed inside, and can play a role in dustproof and waterproof.

The display module comprises a light guide ring 2, a support frame 3, a display coding module 4, a display lamp 12, an atmosphere lamp 13 and an encoder 15.

The annular hollow structure of the light guide ring 2, and the bottom of the annular ring of the light guide ring 2 is provided with a plurality of first grooves 21, the light guide ring 2 can be made of semitransparent materials, and then the atmosphere light is evenly guided out to the front surface.

The support frame 3 surface is equipped with the display array, and it can show corresponding information, and support frame 3 is circular structure, and the bottom is equipped with several first erection column 31 and spliced pole 32, all is equipped with the protruding 311 with first recess 21 looks adaptation on every first erection column 31, when protruding 311 top joint in first recess 21 for light guide ring 2 is connected with support frame 3, and makes light guide ring 2 cover locate support 3 outside.

The display coding module 4 is connected with the main control module 11 through a flat cable.

The chip model that main control module 11 selected for use is ESP32-C3, and this chip can realize user interaction control module this application, and contains functions such as wiFi communication, bluetooth communication, display control.

The display coding module 4 is of a circular structure, a plurality of second grooves 41 matched with the protrusions 311 are formed in the periphery of the display coding module 4, and when the bottoms of the protrusions 311 are clamped in the second grooves 41, the display coding module 4 is fixedly connected with the support frame 3; the periphery of the display coding module 4 is also provided with a first mounting hole 42 matched with the connecting column 32, so that the connecting column 31 of the support frame 3 can pass through the first mounting hole 42 and the bottom of the protrusion 311 is clamped in the second groove 41.

A plurality of display lamps 12 are welded on the front (upward side) of the display coding module 4, and when the display lamps 12 are lightened, related graphs and parameters are displayed through the support frame 3; in this embodiment, the display lamp 12 may be an LED lamp, an LCD display module, a TFT display module, or a nixie tube display module.

A plurality of atmosphere lamps 13 are welded around the back (downward surface) of the display coding module 4, and an encoder 15 is welded at one side of the back of the display coding module 4; in this embodiment, the atmosphere lamp 13 may be an RGB lamp, and the light emitted from the atmosphere lamp 13 is uniformly led out to the front through the light guide ring 2. In this embodiment, the main control module 11 sends an instruction to display the corresponding scene color light through the RGB lamps 13, and the multiple RGB lamps 13 can be combined to display various different light hues through the pulse frequency or the music playing frequency of the collected body-building person, so as to achieve the scene effect of the atmosphere lamp.

In the present embodiment, the encoder 15 is provided with a second mounting hole 151 therein.

The rotation module comprises an encoder gear 5, a rotation housing 6, a knob support rail 7.

The encoder gear 5 is gear-shaped, and a rotating shaft matched with the second mounting hole 151 is arranged in the middle of the encoder gear 5, and the encoder gear 5 is fixedly connected with the encoder 15 by fixedly mounting the rotating shaft in the second mounting hole 151 of the encoder 15.

The knob support rail 7 is of a circular structure, the top and the inside of the knob support rail are hollow, and a circular opening is formed in the bottom of the knob support rail; the knob support rail 7 is internally provided with a third mounting hole 71 matched with the connecting column 32, so that the connecting column 32 of the support frame 3 passes through the first mounting hole 42 and then is clamped with the third mounting hole 71 of the knob support rail 7 or is connected with the third mounting hole through threads; the bottom of the knob support rail 7 is provided with a second mounting post 72 adapted to the base 9.

The rotary housing 6 is of a circular hollow structure, a protruding annular rack 61 matched with the encoder gear 5 is arranged in the middle of the inside of the rotary housing 6, so that the encoder gear 5 is meshed with the rack 61, after the support frame 3 is fixedly connected with the knob support rail 7, the bottom of the first mounting column 31 of the support frame 3 and the bottom of the display coding module 4 are propped against the top of the protruding rack 61, and the top of the knob support rail 7 is propped against the bottom of the protruding rack 61.

In this embodiment, a stable space is formed between the support frame 3 and the rotary support rail 7 after assembly, the rack 61 on the rotary housing 6 is placed in the space, when the rotary housing 6 is rotated by a user, the rotary housing 6 can freely rotate on the rotary support rail 7 and cannot be separated, meanwhile, the rotary housing 6 can drive the encoder gear 5 to rotate, and then the encoder 15 is driven to generate an encoding signal, and the encoding signal is transmitted to the display encoding module 4 and the main control module 11 to sense the rotation of the user and perform corresponding processing.

The pressing module comprises a spring 8, a key 14 and a key post 16.

The key 14 is of a square structure, and the key 14 is welded at the middle position of the back surface of the display coding module 4.

One end of the spring 14 is sleeved outside the second mounting post 72 of the rotary support rail 7.

The key post 16 is disposed in the middle of the top of the base 9 and at a position corresponding to the key 14, so that the key 14 can be in contact with the key post 16.

The bottom of the base 9 is provided with a supporting seat, the top of the base 2 is provided with an inward circular groove, and a fourth mounting hole 91 matched with the second mounting column 72 is arranged in the groove, so that the second mounting column 72 is arranged in the fourth mounting hole 91 after the spring 14 is pressed down; after the spring 14 returns to its elastic force, the second mounting post 72 is made to move away from the fourth mounting hole 91.

The main control module 11 is welded at the bottom of the base 9, and the main control module 11 is provided with a step-shaped limit screw 10 matched with the fourth mounting hole 91, the spring 14 and the second mounting column 72, so that one end of the limit screw 10 passes through the fourth mounting hole 91, the spring 14 and the second mounting column 72 to be fixedly connected with the knob support rail 7, at the moment, the other end of the spring 14 is sleeved on the limit screw 10, and the structure on the rotary support rail 7 is mounted on the base and can move up and down without falling out.

When the user presses the structure on the rotary support rail 7, the rotary support rail 7 and the structure disposed thereon are moved downward by a certain amount, and at this time, the key 14 will push against the key post 16 on the base 9, triggering the key signal.

When the user pushes and removes, the structure on the rotary support rail 7 moves up to a certain position by the elasticity of the spring 8, at this time, the key 14 will not touch the key column 16 on the base 9, and the key signal disappears.

The key signals are transmitted to the display coding module 4 and the main control module 11, and then are analyzed to sense the pressing action of the user and perform corresponding processing.

Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims

1. The control knob with the atmosphere lamp and the display is characterized by comprising a panel, a main control module, a display module, a rotating module, a pressing module and a base; the main control module is arranged at the bottom of the base, the rotating module is arranged at the top of the base, and the pressing module and the display module are both arranged in the rotating module; the display module comprises a display lamp and an atmosphere lamp, wherein the display lamp is arranged on the front surface of the display module, the atmosphere lamp is arranged on the back surface of the display module, and the display module is connected with the main control module through a flat cable.

2. The control knob with atmosphere lamp and display according to claim 1, wherein the display module further comprises a display coding module, a light guide ring and a support frame, the display lamp is arranged on the front face of the display coding module, the atmosphere lamp is arranged on the back face of the display coding module, the display coding module is arranged at the bottom of the support frame, and the light guide ring is sleeved outside the support frame.

3. The control knob with atmosphere lamp and display according to claim 2, wherein the display lamp is an LED lamp, an LCD display module, a TFT display module or a nixie tube display module.

4. The control knob with atmosphere lamp and display according to claim 2, wherein the atmosphere lamp is an RGB lamp.

5. The control knob with atmosphere lamp and display according to claim 2, wherein the display module further comprises an encoder, and the encoder is disposed on the back of the display encoding module.

6. The control knob with atmosphere lamp and display according to claim 5, wherein the rotating module comprises a rotating support rail, a rotating housing and an encoder gear, the bottom of the supporting frame is connected with the top of the rotating support rail through screws, the position, close to the top, of the rotating housing is sleeved outside the display module, the position, close to the bottom, of the rotating housing is sleeved outside the rotating support rail, an annular rack matched with the encoder gear is arranged in the middle position in the rotating housing, so that the encoder gear is meshed with the rack, and a rotating shaft of the encoder gear is further connected with the encoder.

7. The control knob with atmosphere lamp and display according to claim 6, wherein the pressing module comprises a key, a key column and a spring, one end of the spring is sleeved at the bottom of the rotary supporting track, and the other end of the spring is sleeved on the base; the button post sets up in the base top, and the button sets up in the display coding module back, button and button post contact.

8. The control knob with atmosphere lamp and display according to claim 7, wherein the top of the main control module is provided with a screw, and the base is provided with a mounting hole adapted to the screw, so that one end of the screw sequentially passes through the mounting hole and the spring to be fixed at the bottom of the rotary support rail.