Knob controller and computer desk

Abstract

The utility model discloses a knob controller and a computer desk. The knob controller comprises a base; the first rotating piece is arranged on the upper side of the base and rotatably connected with the base, and the second rotating piece is arranged on the upper side of the first rotating piece and rotatably connected with the first rotating piece; when the first rotating piece rotates relative to the base, the master control assembly is controlled to output a first signal; when the second rotating piece rotates relative to the first rotating piece, the sub-control assembly is controlled to output a second signal; the screen assembly presses the sub-control assembly when moving downwards relative to the second rotating part so as to control the sub-control assembly to output a third signal. According to the knob controller, signals can be output by pressing the screen assembly, rotating the first rotating piece and rotating the second rotating piece, more different signals are output in different combinations, the functionality of the knob controller is improved, and diversified control requirements can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to control switch technical field especially is related to a knob controller and computer desk. BACKGROUND

[0002] The knob controller in the related art usually comprises a control assembly, a rotating switch and a pressing switch, and the rotating switch and the pressing switch are connected with the control assembly respectively, and different control signals output by the control assembly can be controlled by pressing the pressing switch or rotating the rotating switch.

[0003] However, the signal output by the control assembly is relatively single in the knob controller in the related art, and the knob controller is difficult to meet diversified control requirements and cannot play a role in high-precision application scenarios. SUMMARY

[0004] The utility model aims at at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a knob controller, which can output signals by pressing a screen assembly, rotating a first rotating piece and rotating a second rotating piece, output more different signals in different combinations, and be beneficial to improving the functionality of the knob controller, thereby meeting diversified control requirements.

[0005] The utility model embodiment further provides a computer desk with the above-mentioned knob controller.

[0006] In order to achieve the above-mentioned purpose, according to the first aspect embodiment of the utility model, a knob controller is provided, which comprises a base, a first rotating piece and a second rotating piece, the first rotating piece is arranged on the upper side of the base and is rotatably connected with the base, the second rotating piece is arranged on the upper side of the first rotating piece and is rotatably connected with the first rotating piece, a total control assembly, the total control assembly is fixed in the base, and the first rotating piece is connected with the total control assembly, and the first rotating piece rotates relative to the base to control the total control assembly to output a first signal, a sub-control assembly, the sub-control assembly is arranged on the upper side of the first rotating piece and is fixed relative to the base, the sub-control assembly is connected with the total control assembly through electric signal, the second rotating piece is connected with the sub-control assembly, and the second rotating piece rotates relative to the first rotating piece to control the sub-control assembly to output a second signal, a screen assembly, the screen assembly is arranged on the upper side of the second rotating piece, and the screen assembly is movable relative to the second rotating piece along the axial direction of the second rotating piece, part of the screen assembly is arranged in the second rotating piece, and the screen assembly moves downward relative to the second rotating piece to press the sub-control assembly, so as to control the sub-control assembly to output a third signal.

[0007] Thus, the knob controller according to the embodiments of the present application can output signals by pressing the screen assembly, rotating the first rotating member and rotating the second rotating member, output more different signals in different combinations, and be beneficial to improve the functionality of the knob controller, and thus can meet diversified control requirements.

[0008] According to some embodiments of the present application, the second rotating member is multiple, multiple second rotating members are arranged along the axial direction of the second rotating member, and adjacent two second rotating members are rotatably connected; the sub-control assembly is multiple, and multiple sub-control assemblies are respectively arranged in the first rotating member and multiple second rotating members; wherein, the lowermost second rotating member is rotatably connected with the first rotating member, the screen assembly is arranged on the upper side of the uppermost second rotating member, and the screen assembly passes through the second rotating member and selectively controls the uppermost sub-control assembly to output the third signal.

[0009] According to some embodiments of the present application, the total control assembly includes a total control board and a first rotary encoder, the total control board is fixed in the base, and the first rotary encoder is arranged above the total control board and electrically connected with the total control board; and the lower side of the first rotating member is provided with a connecting groove, the first rotary encoder is inserted into the connecting groove and is in transmission connection with the first rotating member.

[0010] According to some embodiments of the present application, the sub-control assembly includes a sub-control board and a second rotary encoder, the sub-control board is arranged on the upper side of the first rotating member and connected with the base, the second rotary encoder is arranged above the sub-control board and electrically connected with the sub-control board; and the second rotating member is provided with a connecting hole, the second rotary encoder is arranged in the connecting hole and is in transmission connection with the second rotating member.

[0011] According to some embodiments of the present application, the first rotating member is provided with multiple first avoiding holes arranged along the circumferential direction of the first rotating member, the first avoiding holes extend along the circumferential direction of the first rotating member, the upper side of the base is provided with multiple connecting columns, multiple connecting columns respectively extend into multiple first avoiding holes, and the sub-control board is connected with multiple connecting columns through fasteners; the first rotating member is provided with a second avoiding hole, a first electric signal connector between the sub-control assembly and the total control assembly passes through the second avoiding hole; wherein, when the first rotating member rotates relative to the base, the connecting column rotates along the first avoiding hole, and the first electric signal connector rotates along the second avoiding hole.

[0012] According to some embodiments of the utility model, the sub control assembly further includes: a plurality of light emitting pieces, the light emitting piece is located above the sub control panel and is electrically connected with the sub control panel, a plurality of light emitting pieces are arranged along the circumference of the sub control panel; wherein the second rotating piece is a light guide piece, and the light of the light emitting piece is emitted outward through the second rotating piece.

[0013] According to some embodiments of the utility model, the screen assembly includes: a fixed support, the fixed support is located in the second rotating piece and part of the fixed support is arranged in the connecting hole; a display screen, the display screen is fixed on the upper side of the fixed support, and the fixed support is provided with a third avoiding hole, and the second electric signal connecting piece between the display screen and the sub control assembly passes through the third avoiding hole; a light-transmitting protective shell, the light-transmitting protective shell is located above the display screen and the fixed support and is connected with the second rotating piece.

[0014] According to some embodiments of the utility model, the fixed support includes: a support body, the support body is supported above the second rotating piece, and the display screen is fixed on the support body; an abutting column, the abutting column is arranged below the support body, and the abutting column is arranged in the second rotating piece; wherein the upper side of the sub control assembly is provided with a key, and when the fixed support moves downward relative to the second rotating piece, the abutting column presses the key to control the sub control assembly to output the third signal.

[0015] According to some embodiments of the utility model, the fixed support further includes: a plurality of first elastic buckles, the first elastic buckles are arranged below the support body, and the sub control assembly is provided with a plurality of first clamping holes, a plurality of first elastic buckles are arranged in a one-to-one correspondence in a plurality of first clamping holes and are clamped with the sub control assembly.

[0016] According to some embodiments of the utility model, the fixed support further includes: a plurality of elastic support ribs, the elastic support ribs are arranged below the support body, a plurality of elastic support ribs are arranged along the circumference of the support body, and when the fixed support moves downward relative to the second rotating piece, the elastic support ribs abut on the second rotating piece, so that the elastic support ribs are deformed to generate an elastic force to drive the fixed support to move away from the second rotating piece.

[0017] According to some embodiments of the present application, the knob controller further comprises a through-hole fixing member, and the through-hole fixing member comprises: a first sleeving portion extending along the axial direction of the base and sleeved outside the base; and a connecting portion connected to the outer periphery of the first sleeving portion and extending along the radial direction of the base, the knob controller being adapted to pass through the through hole on the table board, and the connecting portion being connected to the lower side of the table board.

[0018] According to some embodiments of the present application, the first sleeving portion is provided with a plurality of clamping hole groups, the plurality of clamping hole groups being arranged at intervals along the axial direction of the first sleeving portion, and each clamping hole group comprising a plurality of second clamping holes, the plurality of second clamping holes being arranged at intervals along the circumferential direction of the first sleeving portion; and the outer peripheral surface of the base is provided with a plurality of second elastic buckles, the plurality of second elastic buckles being selectively clamped with the plurality of second clamping holes of one of the plurality of clamping hole groups.

[0019] According to some embodiments of the present application, the knob controller further comprises a side surface fixing member, and the side surface fixing member comprises: a second sleeving portion extending along the circumferential direction of the base and sleeved outside the base; and a plurality of connecting ears connected to the two ends of the second sleeving portion, and the connecting ears being used for being connected to the side surface of the table board.

[0020] According to some embodiments of the present application, the knob controller further comprises: a decorative shell sleeved to the base and adapted to be placed on the table board, the decorative shell being provided with an electricity connection hole, the base being provided with an opening, the electricity connection hole corresponding to the opening, and the total control assembly being provided with an electricity connection seat, the electricity connection seat sequentially extending into the opening and the electricity connection hole.

[0021] According to the second aspect of the present application, a computer table is provided, comprising: a table board; and the knob controller according to the first aspect of the present application, the knob controller being fixed to the table board.

[0022] According to the computer table of the second aspect of the present application, by using the knob controller according to the first aspect of the present application, the knob controller can output signals by pressing the screen assembly, rotating the first rotating member and rotating the second rotating member, and output more different signals in different combinations, which is beneficial to improve the functionality of the knob controller, and thus can meet diversified control requirements.

[0023] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0024] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the references to the following drawings, of which:

[0025] Figure 1 is a structural schematic view of the knob controller according to the embodiment of the present application;

[0026] Figure 2 is an exploded view of the knob controller according to the embodiment of the present application;

[0027] Figure 3 is a sectional view of the knob controller according to the embodiment of the present application;

[0028] Figure 4 is a sectional view of the knob controller according to the embodiment of the present application from another perspective;

[0029] Figure 5 is a structural schematic view of the first rotating member according to the embodiment of the present application;

[0030] Figure 6 is a structural schematic view of the first rotating member according to the embodiment of the present application from another perspective;

[0031] Figure 7 is a structural schematic view of the second rotating member according to the embodiment of the present application;

[0032] Figure 8 is a structural schematic view of the fixed support according to the embodiment of the present application;

[0033] Figure 9 is a structural schematic view of the fixed support according to the embodiment of the present application from another perspective;

[0034] Figure 10 is a structural schematic view of the knob controller and the opening fixing member according to the embodiment of the present application;

[0035] Figure 11 is an exploded view of the knob controller and the opening fixing member according to the embodiment of the present application;

[0036] Figure 12 is a structural schematic view of the knob controller and the side fixing member according to the embodiment of the present application;

[0037] Figure 13 is an exploded view of the knob controller and the side fixing member according to the embodiment of the present application;

[0038] Figure 14 is a structural schematic view of the knob controller and the decorative shell according to the embodiment of the present application;

[0039] Figure 15is an exploded view of the knob controller and the decorative shell according to the present application.

[0040] Reference signs:

[0041] 1. A knob controller;

[0042] 100. A base; 110. A connecting column; 120. A second elastic buckle; 130. An opening;

[0043] 200. A first rotating member; 210. A connecting groove; 220. A first avoiding hole; 230. A second avoiding hole;

[0044] 300. A second rotating member; 310. A connecting hole; 320. A third clamping hole;

[0045] 400. A sub-control assembly; 410. A sub-control board; 411. A first electric signal connecting member; 412. A button; 413. A first clamping hole; 420. A second rotating encoder; 430. A light emitting member;

[0046] 500. A screen assembly; 510. A fixed support; 511. A support body; 512. A third avoiding hole; 513. An abutting column; 514. An elastic supporting rib; 515. A first elastic buckle; 520. A display screen; 521. A second electric signal connecting member; 530. A light-transmitting protective shell;

[0047] 600. An opening fixing member; 610. A first sleeving part; 611. A clamping hole group; 612. A second clamping hole; 620. A connecting part; 621. A mounting hole;

[0048] 700. A side fixing member; 710. A second sleeving part; 711. A third clamping hole; 720. A connecting lug;

[0049] 800. A decorative shell; 810. An electricity connection hole;

[0050] 900. A total control assembly; 910. A total control board; 920. A first rotating encoder. DETAILED DESCRIPTION

[0051] Embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0052] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0053] In the description of this utility model, "first feature" and "second feature" may include one or more of the features.

[0054] In the description of this utility model, "multiple" means two or more, and "several" means one or more.

[0055] The knob controller 1 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

[0056] like Figures 1-15 As shown in the attached figure, the up and down direction is the up and down direction of the knob controller 1, that is, the axial direction or height direction of the knob controller 1.

[0057] According to an embodiment of the present invention, the knob controller 1 includes a base 100, a first rotating component 200, a second rotating component 300, a main control component 900, a sub-control component 400, and a screen assembly 500.

[0058] A first rotating component 200 is disposed on the upper side of the base 100 and rotatably connected to the base 100. A second rotating component 300 is disposed on the upper side of the first rotating component 200 and rotatably connected to the first rotating component 200. A main control assembly 900 is fixed inside the base 100, and the first rotating component 200 is connected to the main control assembly 900. When the first rotating component 200 rotates relative to the base 100, it controls the main control assembly 900 to output a first signal. A sub-control assembly 400 is disposed on the upper side of the first rotating component 200 and is fixed relative to the base 100. The sub-control assembly 400 is electrically connected to the main control assembly 900. The signal connection is established, the second rotating member 300 is connected to the sub-control component 400, and when the second rotating member 300 rotates relative to the first rotating member 200, the sub-control component 400 is controlled to output a second signal. The screen assembly 500 is located on the upper side of the second rotating member 300, and the screen assembly 500 is movable relative to the second rotating member 300 along the axial direction of the second rotating member 300. A portion of the screen assembly 500 passes through the second rotating member 300, and when the screen assembly 500 moves downward relative to the second rotating member 300, it presses the sub-control component 400 to control the sub-control component 400 to output a third signal.

[0059] Wherein, in the height direction of the knob controller 1, the first rotating member 200 can be rotatably connected to the lower side of the knob controller 1, and the total control assembly 900 can be arranged at the lower side of the first rotating member 200 and fixed in the base 100, i.e. the total control assembly 900 is located between the first rotating member 200 and the base 100. In addition, the sub-control assembly 400 can be arranged between the first rotating member 200 and the second rotating member 300, and the sub-control assembly 400 is also fixed relative to the base 100.

[0060] And, the sub-control assembly 400 and the total control assembly 900 are electrically connected, so that when the second rotating member 300 controls the sub-control assembly 400 to output a second signal, the signal output by the sub-control assembly 400 can be transmitted to the total control assembly 900.

[0061] In addition, the connection between the first rotating member 200 and the base 100 can be configured as a stepped structure, i.e. the upper end surface of the base 100 is configured as a stepped structure, and the lower end surface of the first rotating member 200 can be configured as a stepped structure, so that not only the rotatable connection between the first rotating member 200 and the base 100 can be achieved, but also the radial positioning of the first rotating member 200 and the base 100 can be achieved, avoiding the radial shaking of the first rotating member 200 and the base 100.

[0062] And, the connection between the first rotating member 200 and the second rotating member 300 can also be configured as a stepped structure, i.e. the upper end surface of the first rotating member 200 is configured as a stepped structure, and the lower end surface of the second rotating member 300 can be configured as a stepped structure, so that not only the rotatable connection between the first rotating member 200 and the second rotating member 300 can be achieved, but also the radial positioning of the first rotating member 200 and the second rotating member 300 can be achieved, avoiding the radial shaking of the first rotating member 200 and the second rotating member 300.

[0063] In addition, the friction between the first rotating member 200 and the base 100 can be greater than the friction between the first rotating member 200 and the second rotating member 300, so that when the first rotating member 200 is controlled to rotate relative to the base 100, the second rotating member 300 can be prevented from rotating with the first rotating member 200. And, the friction between the second rotating member 300 and the screen assembly 500 can be greater than the friction between the first rotating member 200 and the second rotating member 300, so that when the second rotating member 300 is controlled to rotate relative to the base 100, the first rotating member 200 can be prevented from rotating with the second rotating member 300, the structure is more reasonable, and the signal output will not be chaotic.

[0064] According to the knob controller 1 in the embodiment of the utility model, when the user drives the first rotating part 200 to rotate relative to the base 100, the first rotating part 200 can control the total control assembly 900 to output a first signal; when the user drives the second rotating part 300 to rotate relative to the base 100, the second rotating part 300 can control the sub-control assembly 400 to output a second signal; and when the user presses the screen assembly 500, the screen assembly 500 can press the sub-control assembly 500, and then the screen assembly 500 can control the sub-control assembly 500 to output a third signal. Therefore, the user can rotate the first rotating part 200 and the second rotating part 300 or press the screen assembly 500 to realize the combination of multiple signal outputs, so that the control requirements of different application scenarios can be met, and the utility is higher.

[0065] For example, when the knob controller 1 in the embodiment of the utility model is applied to a computer desk, the knob controller 1 can be turned on by single pressing of the screen assembly 500, at this time, the knob controller 1 can be controlled to output a signal by operation of the first rotating part 200 or the second rotating part 300, when the screen assembly 500 is pressed again, the knob controller 1 can be turned off, at this time, the knob controller 1 is locked, that is, the knob controller 1 does not output a signal by operation of the first rotating part 200 or the second rotating part 300 again, so that the user's accidental touch can be avoided.

[0066] Then, when the knob controller 1 is turned on, the first rotating part 200 can be rotated clockwise or counterclockwise to switch the menu displayed by the screen assembly, and the second rotating part 300 can be rotated clockwise or counterclockwise to control the mode selected by the menu, for example, the height of the desktop or the inclination angle of the desktop.

[0067] Or, when the knob controller 1 is turned on, the first rotating part 200 can be rotated clockwise or counterclockwise to control the lifting of the desktop height, and the second rotating part 300 can be rotated clockwise or counterclockwise to control the inclination angle of the front and back of the desktop. Of course, it can be understood that the above control mode is only an example to illustrate one application scenario of the knob controller 1, but is not limited thereto.

[0068] Therefore, the knob controller 1 in the embodiment of the utility model can output signals by pressing the screen assembly 500, rotating the first rotating part 200 and rotating the second rotating part 300, output more different signals in different combinations, which is beneficial to improve the functionality of the knob controller 1, and then the diversified control requirements can be met.

[0069] In some specific embodiments of the utility model, for example, Figures 2-4As shown, the second rotating member 300 is multiple, the multiple second rotating members 300 are arranged along the axial direction of the second rotating member 300, and adjacent two second rotating members 300 are rotatably connected, and the sub-control assembly 400 is multiple, and the multiple sub-control assemblies 400 are respectively arranged in the first rotating member 200 and the multiple second rotating members 300.

[0070] Wherein, the lowermost second rotating member 300 is rotatably connected with the first rotating member 200, the screen assembly 500 is arranged on the upper side of the uppermost second rotating member 300, and the screen assembly 500 passes through the second rotating member 300 and selectively controls the uppermost sub-control assembly 400 to output the third signal.

[0071] Wherein, the multiple sub-control assemblies 400 can correspond to the multiple second rotating members 300 one by one, that is, the lower side of each second rotating member 300 is provided with a sub-control assembly 400, so that each sub-control assembly 400 can output a signal through the corresponding second rotating member 300.

[0072] And, by arranging multiple second rotating members 300, the user can output different signals through different sub-control assemblies 400 by rotating different second rotating members 300, further improving the signal types that can be combined and output by the knob controller 1, and the control of the knob controller 1 is more diversified and has higher applicability.

[0073] In some specific embodiments of the utility model, as shown in Figures 2-4 As shown, the total control assembly 900 includes a total control panel 910 and a first rotary encoder 920.

[0074] The total control panel 910 is fixed in the base 100, and the first rotary encoder 920 is arranged above the total control panel 910 and is electrically connected with the total control panel 910, and the lower side of the first rotating member 200 is provided with a connecting groove 210, and the first rotary encoder 920 is inserted into the connecting groove 210 and is in transmission connection with the first rotating member 200.

[0075] Wherein, the cross-sectional shape of the first rotary encoder 920 can be configured as a non-circular shape, and the connecting groove 210 can also be configured as a non-circular groove matched with the shape of the first rotary encoder 920, so that after the upper end of the first rotary encoder 920 extends into the connecting groove 210, the transmission connection between the first rotating member 200 and the first rotary encoder 920 can be realized, and when the first rotating member 200 rotates, the first rotary encoder 920 can be driven to rotate synchronously, and then the first rotary encoder 920 can be controlled to output a signal to the total control panel 910.

[0076] In addition, it should be noted that the first rotary encoder 920 can be provided with a reset device, when the external force applied to the first rotating part 200 is cancelled, that is, when the first rotating part 200 is loosened, the first rotary encoder 920 can be reversely rotated and reset, and at the same time, the first rotating part 200 can be reversely rotated and reset, so as to control the total control assembly 900 to output the first signal when the first rotating part 200 is rotated again next time.

[0077] In some embodiments of the utility model, as shown in Figures 2-4 The sub-control assembly 400 includes a sub-control board 410 and a second rotary encoder 420.

[0078] The sub-control board 410 is arranged on the upper side of the first rotating part 200 and connected with the base 100, the second rotary encoder 420 is arranged above the sub-control board 410 and electrically connected with the sub-control board 410, and the second rotating part 300 is provided with a connecting hole 310, the second rotary encoder 420 is arranged in the connecting hole 310 and in transmission connection with the second rotating part 300.

[0079] The connecting hole 310 can extend in the up-down direction, and the second rotary encoder 420 can extend into the connecting hole 310 and be in transmission connection with the inner wall of the connecting hole 310. For example, a third clamping hole 320 can be arranged on one of the outer peripheral surface of the second rotary encoder 420 and the inner wall of the connecting hole 310, and the other one can be provided with an elastic clamping protrusion, and the elastic clamping protrusion is clamped and matched with the third clamping hole 320; or the outer contour of the second rotary encoder 420 can be configured as a non-circular shape, and the connecting hole 310 is configured as a non-circular shape matched with the second rotary encoder 420, so that the second rotary encoder 420 can rotate with the second rotating part 300, and the second rotary encoder 420 can control the second rotary encoder 420 to output a signal to the sub-control board 410.

[0080] In addition, it should be noted that the second rotary encoder 420 can be provided with a gear position jam feedback device, so that when the user manually rotates the second rotating part 300, the gear position jam feedback device can feedback the acting force to the user's hand, so that the user can more clearly perceive that the second rotary encoder 420 has been rotated.

[0081] In some embodiments of the utility model, as shown in Figure 5 and Figure 6As shown, the first rotating member 200 is provided with a plurality of first avoiding holes 220 arranged along the circumference of the first rotating member 200, and the first avoiding holes 220 extend along the circumference of the first rotating member 200, and the upper side of the base 100 is provided with a plurality of connecting columns 110, the plurality of connecting columns 110 respectively extend into the plurality of first avoiding holes 220, and the sub-control board 410 is connected with the plurality of connecting columns 110 through fasteners. Wherein, the plurality of connecting columns 110 can extend into the plurality of first avoiding holes 220 one by one, or a plurality of connecting columns 110 can also extend into each first avoiding hole 220.

[0082] And the first rotating member 200 is provided with a second avoiding hole 230, and the first electric signal connecting piece 411 between the sub-control assembly 400 and the general control assembly 900 passes through the second avoiding hole 230. Wherein, the first electric signal connecting piece 411 can be a FPC soft board (Flexible Printed Circuit).

[0083] Wherein, when the first rotating member 200 rotates relative to the base 100, the connecting column 110 rotates along the first avoiding hole 220, and the first electric signal connecting piece 411 rotates along the second avoiding hole 230.

[0084] Wherein, the first avoiding hole 220 and the second avoiding hole 230 can be distributed along the radial direction of the first rotating member 200, so that the first avoiding hole 220 and the second avoiding hole 230 can be avoided from position interference, and the first electric signal connecting piece 411 and the connecting column 110 can also be avoided from position interference.

[0085] In this way, the connecting column 110 can move in the second avoiding hole 230, so that the connecting column 110 and the first rotating member 200 can be avoided from position interference, so that the first rotating member 200 can rotate relative to the base 100. In addition, the radial sides of the connecting column 110 can be limited by the side wall of the first avoiding hole 220, so that the first rotating member 200 can stably rotate relative to the base 100.

[0086] Of course, when the first rotating member 200 rotates relative to the base 100, the first electric signal connecting piece 411 can also move in the second avoiding hole 230, so that the first electric signal connecting piece 411 and the first rotating member 200 can be avoided from position interference, so that the first rotating member 200 can rotate relative to the base 100.

[0087] In some specific embodiments of the present application, as shown in Figure 2 As shown, the sub-control assembly 400 further comprises a plurality of light emitting pieces 430.

[0088] The light emitting pieces 430 are arranged above the sub-control panel 410 and electrically connected with the sub-control panel 410, and a plurality of light emitting pieces 430 are arranged at intervals along the circumference of the sub-control panel 410. Wherein, the plurality of light emitting pieces 430 can be arranged at intervals along the circumference of the sub-control panel 410, so as to ensure that the light is uniformly distributed on the surface of the sub-control assembly 400, avoid the appearance of bright spots or dark areas, and provide a smoother and more consistent visual effect.

[0089] Wherein, the second rotating piece 300 is a light guide piece, and the light of the light emitting piece 430 is emitted outward through the second rotating piece 300.

[0090] In this way, the user can observe the light emitted by the light emitting piece 430, and the light emitting of the light emitting piece 430 can play a decorative role as an atmosphere lamp, or the light emitting piece 430 can also be used as a state prompt lamp, such as a fault lamp or an operation prompt lamp. For example, when the light emitting piece 430 emits red light, it can represent a fault lamp, and when the knob controller 1 is turned on, the light emitting piece 430 can emit green light to indicate that the knob controller 1 can be controlled by rotating the first rotating piece 200 or the second rotating piece 300 at this time.

[0091] Specifically, when the sub-control panel 410 outputs the second signal or the third signal, the sub-control panel 410 can control the light emitting piece 430 to present different states, for example, when the sub-control panel 410 outputs the second signal, the light emitting piece 430 can emit green light, when the sub-control panel 410 outputs the third signal, the light emitting piece 430 can emit white light, and when the total control panel 910 outputs the first signal, the light emitting piece 430 can also emit light of corresponding color to prompt the user. In this way, the user can judge the running state or alarm information of the knob controller 1 according to the different colors presented by the light emitting piece 430, not only providing necessary visual feedback function, but also enhancing the beauty and user experience of the product.

[0092] In some specific embodiments of the present application, as shown in Figure 2 The screen assembly 500 includes a fixed support 510, a display screen 520 and a light-transmitting protective shell 530.

[0093] The fixed support 510 is arranged in the second rotating piece 300, and part of the fixed support 510 penetrates the connecting hole 310. The display screen 520 is fixed to the upper side of the fixed support 510, and the fixed support 510 is provided with a third avoiding hole 512. The second electrical signal connecting piece 521 between the display screen 520 and the sub-control assembly 400 penetrates the third avoiding hole 512. The light-transmitting protective shell 530 is arranged above the display screen 520 and the fixed support 510 and connected with the second rotating piece 300. Wherein, the second electrical signal connecting piece 521 can be a FPC soft board (Flexible Printed Circuit).

[0094] For example, the light-transmitting protective shell 530 can be selected as a black light-transmitting acrylic plate. The black light-transmitting acrylic plate can help hide the internal structure of the rotary controller 1 due to its high light-shielding property, light-absorbing property, and low reflectivity, and is conducive to improving the appearance aesthetics of the rotary controller 1. The upper side of the fixed support 510 can be configured with a fixed groove for fixing the display screen 520, and the display screen 520 and the light-transmitting protective shell 520 can be fixed to the fixed support 510 by adhesion.

[0095] The connecting hole 310 can pass through the second rotating piece 300 in the up-down direction, so that the lower side of the fixed support 510 can be arranged in the connecting hole 310, and the second electric signal connecting piece 521 can pass through the third avoiding hole 512 and the connecting hole 310, so that the electric signal connection between the display screen 520 and the sub-control board 410 can be realized by using the second electric signal connecting piece 521.

[0096] Further, as shown in Figure 9 The fixed support 510 includes a support body 511 and an abutting column 513.

[0097] The support body 511 is supported above the second rotating piece 300, and the display screen 520 is fixed to the support body 511. The abutting column 513 is arranged below the support body 511 and passes through the second rotating piece 300, i.e., the abutting column 513 passes through the connecting hole 310.

[0098] The upper side of the sub-control assembly 400 is provided with a key 412, and when the fixed support 510 moves downward relative to the second rotating piece 300, the abutting column 513 presses the key 412 to control the sub-control assembly 400 to output a third signal. Therefore, when the user presses the screen assembly 500, the fixed support 510 can move downward relative to the second rotating piece 300, and the lower section of the abutting column 513 can press the key 412 to control the sub-control assembly 400 to output a third signal, so that the structure is more reasonable.

[0099] In some embodiments of the present application, as shown in Figure 8 and Figure 9 The fixed support 510 further includes a plurality of first elastic buckles 515.

[0100] The first elastic buckles 515 are arranged below the support body 511, and the sub-control assembly 400 is provided with a plurality of first clamping holes 413. The plurality of first elastic buckles 515 are arranged one by one in the plurality of first clamping holes 413 and are clamped with the sub-control assembly 400.

[0101] The plurality of first elastic buckles 515 can be distributed along the circumference of the fixed support 510, and the plurality of first elastic buckles 515 are distributed along the radial direction of the fixed support 510 and are spaced apart from the abutting column 513.

[0102] Specifically, the first clamping holes 413 can pass through the sub-control panel 410, and a plurality of first clamping holes 413 can be distributed along the circumference of the sub-control panel 410, and the plurality of first clamping holes 413 are one-to-one corresponding to the plurality of first elastic buckles 515, the first elastic buckles 515 can pass through the first clamping holes 413 and be clamped on the side of the sub-control panel 410 facing away from the second rotating member 300. In this way, not only can the fixed support 510 be prevented from rotating relative to the sub-control panel 410, but also the fixed support 510 will not be separated from the sub-control panel 410 along the axial direction, thereby improving the stability of the connection between the fixed support 510 and the sub-control panel 410.

[0103] In some embodiments of the present application, as shown in Figure 9 The fixed support 510 further comprises a plurality of elastic support ribs 514.

[0104] The elastic support ribs 514 are arranged below the support body 511, and a plurality of elastic support ribs 514 are arranged along the circumference of the support body 511, and when the fixed support 510 moves downward relative to the second rotating member 300, the elastic support ribs 514 abut against the second rotating member 300, so that the elastic support ribs 514 are deformed to generate an elastic force driving the fixed support 510 to move away from the second rotating member 300.

[0105] That is, by arranging a plurality of elastic support ribs 514, when the screen assembly 500 is pressed downward, the fixed support 510 will move in the direction of approaching the second rotating member 300 along the axial direction of the second rotating member 300, at this time the elastic support ribs 514 will abut against the second rotating member 300, and the elastic support ribs 514 will be gradually compressed and deformed, thereby generating an elastic force driving the fixed support 510 to move upward. In this way, when the external force is removed, under the driving of the plurality of elastic support ribs 514, the fixed support 510 can gradually move upward along the axial direction of the second rotating member 300, so that the fixed support 510 is reset, and the screen assembly 500 is reset, and the abutting column 513 can also move in the direction away from the key 412, so that the key 412 can be reset.

[0106] In some embodiments of the present application, as shown in Figure 14 and Figure 15 The knob controller 1 further comprises an opening fixing member 600, and the opening fixing member 600 comprises a first sleeving portion 610 and a connecting portion 620.

[0107] The first sleeving portion 610 extends along the axial direction of the base 100 and is sleeved outside the base 100, and the connecting portion 620 is connected to the outer periphery of the first sleeving portion 610 and extends along the radial direction of the base 100, the knob controller 1 is adapted to pass through the through hole on the table plate, and the connecting portion 620 is connected below the table plate.

[0108] The first sleeve portion 610 can be configured as a non-circular shape, and the cross-sectional shape of the base 100 can be adapted to the first sleeve portion 610, so that the base 100 can be inserted into the first sleeve portion 610, and the base 100 will not rotate relative to the first sleeve portion 610.

[0109] In addition, a plurality of mounting holes 621 can be configured on the connecting portion 620, and the plurality of mounting holes 621 can be distributed along the circumference of the connecting portion 620. At the same time, a plurality of bolt holes can be provided below the table plate, and the fasteners can pass through the mounting holes 621 and be screwed with the bolt holes, so as to connect the opening fixing member 600 with the table plate, and fix the knob controller 1 to the table plate. In addition, the knob controller 1 can be exposed from the through hole of the table plate, and the first rotating member 200 and the second rotating member 300 can be extended above the table plate, so as to facilitate the user to rotate the first rotating member 200 and the second rotating member 300.

[0110] Further, as shown in Figure 10 and Figure 11 The first sleeve portion 610 is provided with a plurality of clamping hole groups 611, and the plurality of clamping hole groups 611 are arranged along the axial direction of the first sleeve portion 610. Each clamping hole group 611 includes a plurality of second clamping holes 612, and the plurality of second clamping holes are arranged along the circumferential direction of the first sleeve portion 610.

[0111] In addition, the outer circumferential surface of the base 100 is provided with a plurality of second elastic buckles 120, and the plurality of second elastic buckles 120 are selectively clamped with the plurality of second clamping holes 612 of one group of the plurality of clamping hole groups 611.

[0112] In this way, the first sleeve portion 510 can be clamped and connected with the plurality of second elastic buckles 120 of the base 100 through the plurality of second clamping holes 612, so as to realize the connection and fixation of the opening fixing member 600 and the knob controller 1. In addition, by arranging the plurality of clamping hole groups 611, the connection structure between the knob controller 1 and the opening fixing member 600 can be flexibly adjusted according to the thickness of the table plate.

[0113] Specifically, when the thickness of the table plate is large, the second elastic buckle 120 can be connected with the plurality of second clamping holes 612 of the clamping hole group 611 adjacent to the upper side of the first sleeve portion 610. In this way, after the opening fixing member 600 is fixed with the table plate, the upper end of the knob controller 1 can be extended above the table plate, so that the first rotating member 200 and the second rotating member 300 can be extended above the table plate, so as to facilitate the user to rotate the first rotating member 200 and the second rotating member 300.

[0114] When the thickness of the table board is small, the second elastic buckle 120 can be clamped with the plurality of second clamping holes 612 adjacent to the group of clamping hole groups 611 on the lower side of the first sleeving part 610, so that the length of the knob controller 1 extending above the table board is not too long, and the appearance after assembly is improved.

[0115] In some embodiments of the present application, as shown in Figure 12 and Figure 13 The knob controller 1 further comprises a side fixing part 700, and the side fixing part 700 comprises a second sleeving part 710 and a plurality of connecting ears 720.

[0116] The second sleeving part 710 extends along the circumference of the base 100 and is sleeved outside the base 100, and the plurality of connecting ears 720 are connected to both ends of the second sleeving part 710, and the connecting ears 720 are used to be connected to the side of the table board.

[0117] Among them, a plurality of second elastic buckles 120 can be arranged on the outer circumferential surface of the base 100, and a plurality of third clamping holes 711 are arranged on the side wall of the first sleeving part 610. By connecting the second elastic buckle 120 and the third clamping hole 711, the connection and fixation of the side fixing part 700 and the knob controller 1 can be realized.

[0118] In addition, mounting holes 621 can be formed on the plurality of connecting ears 720, and a plurality of bolt holes are arranged on the side of the table board. The fastener can pass through the mounting hole 621 and be screwed with the bolt hole to fix the knob controller 1 to the side of the table board.

[0119] In some embodiments of the present application, as shown in Figure 14 and Figure 15 The knob controller 1 further comprises a decorative shell 800, the decorative shell 800 is sleeved on the base 100, and the decorative shell 800 is adapted to be placed on the table board. The decorative shell 800 is provided with an electricity connection hole 810, and the base 100 is provided with an opening 130. The electricity connection hole 810 corresponds to the opening 130, and the total control assembly 900 is provided with an electricity connection seat. The electricity connection seat extends into the opening 130 and the electricity connection hole 810 in sequence.

[0120] For example, the electricity connection hole 810 can be a Type-C shaped opening.

[0121] In this way, the decorative shell 800 is sleeved on the outer circumferential surface of the base 100, and the decorative shell 800 can be directly placed on the desktop, that is, the knob controller 1 can be placed on the desktop. Moreover, by arranging the electricity connection hole 810 on the side wall of the decorative shell 800, the user can connect the external power cord or other electric connection cord to the electricity connection seat in sequence through the electricity connection hole 810 and the opening 130, so that the knob controller 1 can work normally.

[0122] The computer desk according to the embodiments of the present application is described below with reference to the drawings.

[0123] The computer desk comprises a table board and the knob controller 1 according to the above embodiments of the present application, and the knob controller 1 is fixed to the table board.

[0124] The computer desk according to the embodiments of the present application, by using the knob controller 1 according to the above embodiments of the present application, the knob controller 1 can output signals by pressing the screen assembly 500, rotating the first rotating piece 200 and rotating the second rotating piece 300, and output more different signals in different combinations, which is beneficial to improve the functionality of the knob controller 1, and thus can meet diversified control requirements.

[0125] The knob controller 1 and other configurations and operations of the computer desk according to the embodiments of the present application are known to those skilled in the art, and will not be described in detail here.

[0126] In the description of the present application, the description of the terms "specific embodiments", "specific examples" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are contained in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.

[0127] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A knob controller (1) characterized in that, It includes: a base (100); a first rotating member (200) and a second rotating member (300), the first rotating member (200) is arranged on the upper side of the base (100) and is rotatably connected with the base (100), the second rotating member (300) is arranged on the upper side of the first rotating member (200) and is rotatably connected with the first rotating member (200); a total control assembly (900), the total control assembly (900) is fixed in the base (100), and the first rotating member (200) is connected with the total control assembly (900), and the first rotating member (200) rotates relative to the base (100) to control the total control assembly (900) to output a first signal; a sub-control assembly (400), the sub-control assembly (400) is arranged on the upper side of the first rotating member (200) and is fixed relative to the base (100), the sub-control assembly (400) is electrically connected with the total control assembly (900), the second rotating member (300) is connected with the sub-control assembly (400), and the second rotating member (300) rotates relative to the first rotating member (200) to control the sub-control assembly (400) to output a second signal; a screen assembly (500), the screen assembly (500) is arranged on the upper side of the second rotating member (300), and the screen assembly (500) is movable relative to the second rotating member (300) along the axial direction of the second rotating member (300), part of the screen assembly (500) is arranged in the second rotating member (300), and the screen assembly (500) moves downward relative to the second rotating member (300) to press the sub-control assembly (400) to control the sub-control assembly (400) to output a third signal.

2. The knob controller (1) according to claim 1, characterized in that The second rotating member (300) is a plurality of, and the plurality of second rotating members (300) are arranged along the axial direction of the second rotating member (300), and adjacent two second rotating members (300) are rotatably connected; The sub-control assembly (400) is a plurality of, and the plurality of sub-control assemblies (400) are respectively arranged in the first rotating member (200) and the plurality of second rotating members (300); Wherein, the lowermost second rotating member (300) is rotatably connected with the first rotating member (200), the screen assembly (500) is arranged on the upper side of the uppermost second rotating member (300), and the screen assembly (500) passes through the second rotating member (300) and selectively controls the uppermost sub-control assembly (400) to output the third signal.

3. The knob controller (1) according to claim 1, characterized in that The total control assembly (900) includes a total control board (910) and a first rotating encoder (920), the total control board (910) is fixed in the base (100), and the first rotating encoder (920) is arranged above the total control board (910) and is electrically connected with the total control board (910); and, The first rotating member (200) is provided with a connecting slot (210), and the first rotary encoder (920) is inserted into the connecting slot (210) and is in driving connection with the first rotating member (200).

4. The knob controller (1) according to claim 1, characterized in that The sub-control assembly (400) comprises a sub-control board (410) and a second rotary encoder (420), the sub-control board (410) is arranged on the upper side of the first rotating member (200) and is connected with the base (100), and the second rotary encoder (420) is arranged above the sub-control board (410) and is electrically connected with the sub-control board (410); and The second rotating member (300) is provided with a connecting hole (310), and the second rotary encoder (420) is arranged through the connecting hole (310) and is in driving connection with the second rotating member (300).

5. The knob controller (1) according to claim 4, characterized in that The first rotating member (200) is provided with a plurality of first avoiding holes (220) which are arranged in a circumferential direction of the first rotating member (200) and extend along the circumferential direction of the first rotating member (200), and the upper side of the base (100) is provided with a plurality of connecting columns (110), the connecting columns (110) are respectively inserted into the first avoiding holes (220), and the sub-control board (410) is connected with the connecting columns (110) by fasteners. The first rotating member (200) is provided with a second avoiding hole (230), and a first electrical signal connecting member (411) between the sub-control assembly (400) and the general control assembly (900) passes through the second avoiding hole (230). When the first rotating member (200) rotates relative to the base (100), the connecting columns (110) rotate along the first avoiding holes (220), and the first electrical signal connecting member (411) rotates along the second avoiding hole (230).

6. The knob controller (1) according to claim 4, characterized in that The sub-control assembly (400) further comprises: A plurality of light emitting members (430) are arranged above the sub-control board (410) and are electrically connected with the sub-control board (410), and the light emitting members (430) are arranged in a circumferential direction of the sub-control board (410) and are spaced apart from each other. The second rotating member (300) is a light guide member, and light emitted by the light emitting members (430) is emitted outward through the second rotating member (300).

7. The knob controller (1) according to claim 4, characterized in that The screen assembly (500) comprises: A fixing support (510) is arranged in the second rotating member (300) and part of the fixing support (510) is arranged through the connecting hole (310); A display screen (520) is fixed to the upper side of the fixing support (510), and the fixing support (510) is provided with a third avoiding hole (512), and a second electrical signal connecting member (521) between the display screen (520) and the sub-control assembly (400) passes through the third avoiding hole (512). A light-transmitting protective shell (530) is arranged above the display screen (520) and the fixed support (510) and is connected with the second rotating member (300).

8. The knob controller (1) according to claim 7, characterized in that The fixed support (510) comprises: a support body (511) supported above the second rotating member (300), and the display screen (520) is fixed to the support body (511); an abutting column (513) arranged below the support body (511) and penetrating the second rotating member (300); wherein the upper side of the sub-control assembly (400) is provided with a key (412), and when the fixed support (510) moves downward relative to the second rotating member (300), the abutting column (513) presses the key (412) to control the sub-control assembly (400) to output the third signal.

9. The knob controller (1) according to claim 8, characterized in that The fixed support (510) further comprises: a plurality of first elastic buckles (515) arranged below the support body (511), and the sub-control assembly (400) is provided with a plurality of first clamping holes (413), and the plurality of first elastic buckles (515) are penetratingly arranged in the plurality of first clamping holes (413) and clamped with the sub-control assembly (400) one by one.

10. The knob controller (1) according to claim 8, characterized in that The fixed support (510) further comprises: a plurality of elastic support ribs (514) arranged below the support body (511), and the plurality of elastic support ribs (514) are arranged along the circumference of the support body (511) and abut against the second rotating member (300) when the fixed support (510) moves downward relative to the second rotating member (300), so that the elastic support ribs (514) are deformed to generate an elastic force to drive the fixed support (510) to move away from the second rotating member (300).

11. The knob controller (1) according to claim 1, characterized in that Further comprising an open hole fixing member (600), and the open hole fixing member (600) comprises: a first sleeving part (610) extending along the axial direction of the base (100) and sleeved outside the base (100); a connecting part (620) connected to the outer periphery of the first sleeving part (610) and extending along the radial direction of the base (100), the rotary knob controller (1) is adapted to pass through the through hole on the table board, and the connecting part (620) is connected below the table board.

12. The knob controller (1) according to claim 11, characterized in that The first sleeving part (610) is provided with a plurality of clamping hole groups (611) arranged along the axial direction of the first sleeving part (610), and each clamping hole group (611) comprises a plurality of second clamping holes (612) arranged along the circumferential direction of the first sleeving part (610); and The outer circumferential surface of the base (100) is provided with a plurality of second elastic buckles (120), and the plurality of second elastic buckles (120) are selectively buckled with a plurality of second buckling holes (612) of a group of the plurality of buckling hole groups (611).

13. The knob controller (1) according to claim 1, characterized in that Further comprising a side fixing member (700), and the side fixing member (700) comprises: A second sleeving part (710) extends along the circumference of the base (100) and is sleeved outside the base (100); A plurality of connecting ears (720) are connected to both ends of the second sleeving part (710), and the connecting ears (720) are used for being connected to the side of the table board.

14. The knob controller (1) according to claim 1, characterized in that Further comprising: A decorative shell (800) is sleeved on the base (100), and the decorative shell (800) is adapted to be placed on the table board. The decorative shell (800) is provided with an electricity connection hole (810), and the base (100) is provided with an opening (130). The electricity connection hole (810) corresponds to the opening (130), and the total control assembly (900) is provided with an electricity connection seat which extends into the opening (130) and the electricity connection hole (810) in sequence.

15. A computer desk, characterized by It comprises: A table board; The knob controller (1) according to any one of claims 1-14 is fixed to the table board.

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