CN220455739U

CN220455739U - Knob controller

Info

Publication number: CN220455739U
Application number: CN202321497438.6U
Authority: CN
Inventors: 庄秉聪; 朱文山; 叶德火
Original assignee: Xiamen Intretech Inc
Current assignee: Xiamen Intretech Inc
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2024-02-06
Anticipated expiration: 2033-06-13

Abstract

The utility model provides a knob controller, which comprises a display screen, a control circuit board, a power supply, an angular displacement sensor and a movable base, wherein a fixed support is fixedly arranged at the upper end of the base, a screen support is arranged on the fixed support, the display screen is arranged on the screen support, a knob is arranged on the periphery of the fixed support, the inner peripheral surface of the knob is movably connected with the fixed support, and the angular displacement sensor is arranged on the knob; the base is internally provided with a control circuit board and a power supply, the display screen, the control circuit and the angular displacement sensor are electrically connected with the power supply, and the display screen and the angular displacement sensor are electrically connected with the control circuit board. The movable base enables a user to carry and place everywhere, the user does not need to get up, the user can touch the knob controller nearby, the knob can quickly adjust home appliances to proper temperature, brightness, sound and the like at one time compared with a control mode of key and screen touch, multiple times of pressing or clicking are not needed, and the combination of the touch screen and the knob provides more convenient interaction experience that the control mode can be touched by one key for the user.

Description

Knob controller

Technical Field

The utility model relates to the technical field of intelligent home, in particular to a knob controller.

Background

At present, the simple decoration style becomes a new trend, and more people tend to have fewer holes on the wall surface. The intelligent home control module on the market is generally integrated on a switch control box on a wall surface, can not be placed anywhere like a television or an air conditioner remote controller, is convenient and flexible, for example, when the user sits on a sofa to watch the television, the user feels that the light is too bright and wants to be dimmed, and the user can only get up to the wall to adjust, so that the intelligent home control module is not convenient. The existing intelligent home control module is usually in a mode of combining a display screen with keys, but the brightness, the sound, the temperature and other adjusting control keys of the household appliances are not as convenient and rapid as those controlled by a knob, so that a movable controller combined with the knob is needed to be used for controlling the household appliances.

Disclosure of Invention

In order to solve the above problems, an object of the present utility model is to provide a knob controller.

The utility model is realized by the following steps: the knob controller comprises a display screen, a control circuit board, a power supply, an angular displacement sensor and a movable base, wherein a fixed support is fixedly arranged at the upper end of the base, a screen support is fixedly arranged on the fixed support, the display screen is arranged on the screen support, a rotatable knob is arranged on the periphery of the fixed support, the inner peripheral surface of the knob is movably connected with the fixed support, and the angular displacement sensor is arranged on the knob; the display screen, the control circuit and the angular displacement sensor are electrically connected with the power supply, and the display screen and the angular displacement sensor are electrically connected with the control circuit board.

Preferably, a groove is formed in the screen support, and the display screen is installed in the groove.

Preferably, the knob is annular, an annular groove is formed in the top of the inner peripheral surface of the knob, and the annular groove wraps the outer peripheral surfaces of the display screen and the screen support.

Preferably, the lower end of the screen support is fixedly connected with the fixed support, a bearing is sleeved on the periphery of the bottom of the screen support, the outer ring of the bearing is connected with a bearing support, and the periphery of the bearing support is fixedly connected with the knob.

Preferably, a plurality of first buckles are arranged on the periphery of the bearing support, clamping grooves are formed in corresponding positions of the inner peripheral surface of the knob, and the first buckles are clamped into the corresponding clamping grooves.

Preferably, a limiting retainer ring is arranged around the bottom of the inner peripheral surface of the bearing bracket, second buckles are arranged on the inner peripheral surface of the bearing bracket at intervals, and the second buckles are upwards arranged; and the outer ring of the bearing is clamped between the limiting retainer ring and the second buckle.

Preferably, the lower extreme of screen support is provided with annular bearing connecting portion, the interval is provided with a plurality of third buckles down on the outer peripheral face of bearing connecting portion, the inner circle of bearing with the outer peripheral contact of bearing connecting portion, the inner circle chucking of bearing in between the third buckle with the lower terminal surface of screen support.

Preferably, the base is barrel-shaped, a power supply bracket is arranged in the base, the power supply is arranged in the power supply bracket, a charging interface is arranged on the outer wall of the base, and the charging interface is connected with the control circuit board; the control circuit board is arranged on the power supply bracket.

Preferably, a connecting screw hole is formed in the bottom of the screen support, a bolt is arranged on the corresponding position of the fixing support in a penetrating mode, and the bolt penetrates into the connecting screw hole.

Preferably, a wireless charging coil is arranged at the bottom in the base, and the wireless charging coil is electrically connected with the control circuit board.

The utility model has the beneficial effects that: compared with the prior art, the utility model provides a knob controller which has at least the following technical effects: 1. the problem that the control module is inflexible in use on the existing wall surface on the market described by the background technology is solved, the movable base enables a user to carry and place everywhere, the user does not need to get up, the user can touch the knob controller nearby to adjust or set the environment such as house, office and the like which accords with the mind of the user, the knob can quickly adjust the household appliance to proper temperature, brightness, sound and the like once compared with the control mode of key and screen touch, the user does not need to press or click for many times, the adjustment is performed through the reverse rotation of the head, the user does not need to press another key or another position on the screen like the key, and the combination of the touch screen and the knob provides the user with more convenient interaction experience that the control mode can be touched by one key. 2. The built-in battery of the power is convenient to carry, so that the knob controller can be placed everywhere, and the use scene is flexible. 3. The wireless charging coil is arranged to supply power to the control circuit board and the power supply, so that the problems of tail free and universality can be solved, the universal wireless charging board can be adapted to avoid the problem of multi-line confusion, the charging is carefree, the mechanical abrasion of a charging interface can be reduced, and the service life is prolonged.

Drawings

Fig. 1 is a schematic cross-sectional view of a knob controller according to the present utility model.

Fig. 2 is a schematic structural view of a screen bracket of a knob controller according to the present utility model.

Fig. 3 is a schematic view of another view angle structure of a screen bracket of a knob controller according to the present utility model.

Fig. 4 is a schematic structural view of a bearing bracket of a knob controller according to the present utility model.

Fig. 5 is a schematic structural view of a fixing bracket of a knob controller according to the present utility model.

Fig. 6 is a schematic structural view of a base of a knob controller according to the present utility model.

Fig. 7 is a schematic view of a knob controller according to the present utility model.

Fig. 8 is a schematic structural view of a power bracket of a knob controller according to the present utility model.

Reference numerals illustrate: the device comprises a 1-display screen, a 2-screen support, a 21-bearing connecting part, a 22-third buckle, a 23-connecting screw hole, a 24-groove, a 3-bearing support, a 31-first buckle, a 32-limit retainer ring, a 33-second buckle, a 4-knob, a 41-ring groove, a 5-base, a 51-charging interface, a 6-power support, a 7-power supply, an 8-wireless charging coil, a 9-bearing, a 10-control circuit board, a 101-main control circuit board, a 102-charging circuit board, an 11-fixing support and 12-bolts.

Detailed Description

The utility model will be further described with reference to the drawings and specific examples.

Referring to fig. 1 to 8, a knob controller includes a display screen 1, a control circuit board 10, a power supply 7, an angular displacement sensor, and a movable base 5, wherein a fixed bracket 11 is fixedly arranged at the upper end of the base 5, a screen bracket 2 is fixedly arranged on the fixed bracket 11, the display screen 1 is mounted on the screen bracket 2, a rotatable knob 4 is arranged at the periphery of the fixed bracket 11, the inner peripheral surface of the knob 4 is movably connected with the fixed bracket 11, and the angular displacement sensor is arranged on the knob 4; the control circuit board 10 and the power supply 7 are installed in the base 5, the display screen 1, the control circuit and the angular displacement sensor are electrically connected with the power supply 7, and the display screen 1 and the angular displacement sensor are electrically connected with the control circuit board 10. Through adorning display screen 1 and knob 4 etc. on base 5 that can remove, the user can carry and place everywhere, the user need not get up, just can touch this knob 4 controller nearby, adjust or set up the environment such as house, office that accords with oneself's mind, and knob 4 compares button and screen touch's control mode, can once adjust household electrical appliances to suitable temperature, luminance, sound etc. fast, need not press or click many times, adjust the first reverse rotation can, need not like the button need press another button or another position on the screen, the combination of touch screen and knob 4 provides the interactive experience that more convenient control mode can one key touch for the user.

Referring to fig. 1 to 3, preferably, a groove 24 is provided in the screen support 2, and the display screen 1 is mounted in the groove 24. Display screen 1 is convenient to position and install, and display screen 1 is touch display screen 1

Referring to fig. 1 and 4, preferably, the knob 4 is ring-shaped, a ring groove 41 is provided at the top of the inner peripheral surface of the knob 4, and the ring groove 41 wraps the outer peripheral surfaces of the display screen 1 and the screen bracket 2. Can play a role in protecting the screen

Referring to fig. 1 to 5, preferably, the lower end of the screen support 2 is fixedly connected with the fixing support 11, a bearing 9 is sleeved on the periphery of the bottom of the screen support 2, the outer ring of the bearing 9 is connected with the bearing support 3, and the periphery of the bearing support 3 is fixedly connected with the knob 4. The knob 4 can be rotated more smoothly.

Referring to fig. 1 to 5 and 7, preferably, a plurality of first buckles 31 are disposed on the outer periphery of the bearing bracket 3, and corresponding positions on the inner peripheral surface of the knob 4 are provided with clamping grooves, and the first buckles 31 are clamped into the corresponding clamping grooves. The knob 4 and the bearing bracket 3 are convenient to position and quickly assemble, and the production efficiency is improved.

Referring to fig. 1 to 5, preferably, a limit collar 32 is disposed around the bottom of the inner peripheral surface of the bearing bracket 3, the second fasteners 33 are disposed at intervals on the inner peripheral surface of the bearing bracket 3, and the second fasteners 33 are disposed upward; the outer ring of the bearing 9 is clamped between the limit retainer ring 32 and the second buckle 33. The lower extreme of screen support 2 is provided with annular bearing connecting portion 21, the interval is provided with a plurality of third buckles 22 down on the outer peripheral face of bearing connecting portion 21, the inner circle of bearing 9 with the outer peripheral contact of bearing connecting portion 21, the inner circle chucking of bearing 9 in between third buckle 22 and the lower terminal surface of screen support 2. The bearing 9 is convenient to clamp and fix on the bearing bracket 3, the screen bracket 2 and the fixed bracket 11.

Referring to fig. 1, 6 and 8, preferably, the base 5 is barrel-shaped, a power supply bracket 6 is disposed in the base 5, the power supply 7 is installed in the power supply bracket 6, a charging interface 51 is disposed on an outer wall of the base 5, and the charging interface 41 is connected with the control circuit board 10; the control circuit board 10 is mounted on the power supply bracket 6. The power source 7 may be a battery, and the preferred charging interface 41 is a Type-C interface.

Referring to fig. 1, 2 and 5, preferably, a connecting screw hole 23 is provided at the bottom of the screen bracket 2, a bolt 12 is provided at a corresponding position of the fixing bracket 11, and the bolt 12 penetrates into the connecting screw hole 23. The screen bracket 2 is conveniently locked and fixed on the fixed bracket 11, so that the screen bracket and the knob 4 do not synchronously rotate.

Referring to fig. 1 and 6, preferably, a wireless charging coil 8 is disposed at the bottom of the base 5, and the wireless charging coil 8 is electrically connected to the control circuit board 10. The wireless charging coil 8 is arranged to supply power to the control circuit board 10 and the power supply 7, so that the problems of no tail and universality can be solved, the universal wireless charging board can be adapted to avoid the problem of multi-line confusion, the charging is carefree, the mechanical abrasion of a charging interface can be reduced, and the service life is prolonged. The utility model is to protect the specific mechanical structure, and the connection control of the control circuit, the power supply 7, the angular displacement sensor, the display screen 1, the wireless charging coil 8 and the like is the mature prior art, and the specific protection requirement is not made, so the detailed description is not developed; the control circuit board 10 uses a Zigbee 3.0 platform protocol with stable indoor signal transmission communication to pair to corresponding home intelligent gateways through App intelligent scene setting of the platform, and then controls a room area in the default matching gateway. The preferred control circuit board 10 comprises a main control circuit board 101 and a charging circuit board 102, wherein the main control circuit board 101 is arranged on the lower surface of the fixed bracket 11, and the charging circuit board 102 is arranged on the side surface of the power supply bracket 6; the charging circuit board 102 is electrically connected to the main control circuit board 101, and is connected to the power supply and the charging interface 41. The angular displacement sensor is integrated with the main control circuit board 101.

The utility model has the following working principle:

the display screen is fixed on the base through the screen support, the knob is rotatably arranged on the base, a user can carry and place the display screen anywhere, the user can touch the knob controller nearby without getting up to adjust or set the home, office and other environments conforming to the mind of the user, compared with the control mode of keys and screen touching, the knob can quickly adjust home appliances to proper temperature, brightness, sound and the like at one time, the user does not need to press or click for many times, the user can adjust the head to reversely rotate, the user does not need to press another key or another position on the screen like the key, the temperature, sound, brightness and the like needing to be adjusted and controlled are selected through the touch display screen, and then the knob is rotated to be adjusted to proper values; the combination of the knob and the touch display screen provides a more convenient control mode for the user to achieve interaction experience of one-touch.

The points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed.

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures may refer to the general design, so that the same embodiment and different embodiments of the present disclosure may be combined with each other without conflict.

Finally, the above description is only a preferred embodiment of the present utility model, and the scope of the present utility model is not limited to the above examples, but all technical solutions belonging to the concept of the present utility model are within the scope of the present utility model.

It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a knob controller, includes display screen, control circuit board, power and angular displacement sensor, its characterized in that: the mobile display device comprises a display screen, and is characterized by further comprising a movable base, wherein a fixed support is fixedly arranged at the upper end of the base, a screen support is fixed on the fixed support, the display screen is arranged on the screen support, a rotatable knob is arranged on the periphery of the fixed support, the inner peripheral surface of the knob is movably connected with the fixed support, and the knob is connected with the angular displacement sensor; the display screen, the control circuit and the angular displacement sensor are electrically connected with the power supply, and the display screen and the angular displacement sensor are electrically connected with the control circuit board.

2. The knob controller of claim 1 wherein: the display screen is characterized in that a groove is formed in the screen support, and the display screen is installed in the groove.

3. A knob controller according to claim 2, wherein: the knob is annular, an annular groove is formed in the top of the inner peripheral surface of the knob, and the annular groove wraps the outer peripheral surfaces of the display screen and the screen support.

4. The knob controller of claim 1 wherein: the lower extreme of screen support with fixed bolster fixed connection, the periphery cover of screen support bottom is equipped with the bearing, the outer lane of bearing is connected with the bearing support, the periphery of bearing support with knob fixed connection.

5. The knob controller according to claim 4, wherein: the bearing support is characterized in that a plurality of first buckles are arranged on the periphery of the bearing support, clamping grooves are formed in corresponding positions of the inner peripheral surface of the knob, and the first buckles are clamped into the corresponding clamping grooves.

6. The knob controller according to claim 4, wherein: the bottom of the inner peripheral surface of the bearing bracket is provided with a limiting retainer ring in a surrounding mode, the inner peripheral surface of the bearing bracket is provided with second buckles at intervals, and the second buckles are upwards arranged; and the outer ring of the bearing is clamped between the limiting retainer ring and the second buckle.

7. The knob controller according to claim 4, wherein: the lower extreme of screen support is provided with annular bearing connecting portion, the interval is provided with a plurality of third buckles down on the outer peripheral face of bearing connecting portion, the inner circle of bearing with the outer peripheral contact of bearing connecting portion, the inner circle chucking of bearing in between the third buckle with the lower terminal surface of screen support.

8. The knob controller of claim 1 wherein: the base is barrel-shaped, a power supply bracket is arranged in the base, the power supply is arranged in the power supply bracket, a charging interface is arranged on the outer wall of the base, and the charging interface is connected with the control circuit board; the control circuit board is arranged on the power supply bracket.

9. The knob controller of claim 1 wherein: the bottom of screen support is provided with the connection screw, wear to be equipped with the bolt on the corresponding position of fixed bolster, the bolt penetrates in the connection screw.

10. The knob controller of claim 1 wherein: the bottom in the base is provided with wireless charging coil, wireless charging coil electric connection control circuit board.