CN211628912U - Compact adjusting panel - Google Patents

Abstract

The utility model discloses a compact adjusting panel, which comprises a base, an adjusting device and a driving circuit, wherein the adjusting device is detachably arranged on the base and can be used independently relative to the base; the base and the contact part of the adjusting device are mutually attracted in a magnetic attraction mode. The utility model has the advantages that the user can conveniently take the adjusting device off the base for use, and compared with the traditional switch, the operation mode is diversified and more flexible; the user can control different types of indoor facilities by using one panel device, more operations are realized by using fewer operation modules, and the operation steps are greatly simplified.

Description

Compact adjusting panel

Technical Field

The utility model relates to an electrical connection device technical field especially relates to a compact adjusting panel.

Background

Along with the development of electronic technology, electronic equipment is more and more, and traditional electronic switch relies on mechanical structure's such as button, wane spring cooperation to realize the switch-on and the disconnection of power. Since the mechanical structure of the mechanical electronic switch is mechanically worn and the service life of the mechanical electronic switch is limited, a touch switch appears in the prior art. Meanwhile, due to the characteristics of the touch switch, a user is easy to confuse the on-off state of the switch, so that the use is inconvenient.

The way of realizing intelligent control in home and office environments is becoming more and more common, and it is a main development trend to provide more effective operation ways to simplify the operation of users. During use, a user desires to operate the panel with a smaller number of control modules and a more simplified control scheme.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a regulation panel structure convenient to user removes ground operation and uses.

The purpose of the utility model can be realized by the following technical proposal: a compact type adjusting panel comprises a base, an adjusting device and a driving circuit, wherein the adjusting device is detachably arranged on the base and can be used independently relative to the base; the base and the contact part of the adjusting device are mutually attracted in a magnetic attraction mode.

The utility model discloses a base is fixed in the building face, and adjusting device installs on the base for the user to use, and simultaneously, the user also can take off mediation device from the base to use, compares traditional switch, and the operation mode is diversified, and is more nimble; a user can control different types of indoor facilities by using one panel device, more operations are realized by using fewer operation modules, and the operation steps are greatly simplified; the step that makes adjusting device take off from the base or install to the base through the mode of magnetism is more convenient, and the friction structure has further improved user's operation convenience.

The friction structure is arranged on the suction surface of the base and the adjusting device, the friction resistance between the base and the adjusting device is increased due to the friction structure, and when a user fixes the adjusting device on the base, the input force of the user cannot enable the adjusting device to move with respect to the base.

The adjusting device is provided with a surface plate, an adjusting part is rotatably arranged on the surface plate, a display part is surrounded in the center of the adjusting part, the driving circuit is used for sensing the rotating amount of the adjusting part and generating an adjusting control signal to be sent to the display part, the display part presents corresponding visual information according to the received adjusting control signal, when a user adjusts the switch through the adjusting part, the corresponding adjusting information is displayed on the display part to be checked by the user, the combination of the display part and the adjusting part provides diversified input for the user, the traditional input operation mode of the original mechanical switch panel can be improved, the user can use the adjusting switch more accurately, and the use operation of the user is effectively simplified; and the parts which are convenient for the user to input are coaxially designed, so that other parts on the surface board are not needed, the size of the adjusting part can be designed to be maximized so as to facilitate better touch control of the user, and the size of the display part can also be designed to be maximized so as to facilitate better viewing of the user.

The adjusting device is provided with a pivot part, the adjusting device is provided with a through hole for the pivot part to extend out, the adjusting part is rotationally arranged on the pivot part, the end part of the pivot part is provided with a bearing part for fixing the display part, and the bearing part ensures that the display part arranged on the bearing part of the display part can keep static relative to the adjusting part when a user rotates the adjusting part, so that the user can view the display part more clearly.

The adjusting part can move on the surface direction of the surface plate perpendicular to relatively to enable the adjusting part to be pressed, when the adjusting part is pressed, the driving circuit is triggered to generate a control input signal and send the control input signal to the display part, and the display part presents corresponding visual information according to the received control input signal, so that a second control mode of the adjusting part is realized, the control modes are diversified, and the use by a user is facilitated.

The pivot part is sleeved with a sleeve part in a vertically sliding mode, the adjusting part is fixedly connected to the sleeve part through a ferrule, and the adjusting part can have an up-and-down moving stroke relative to the surface of the shell.

The outer end edge of the sleeve portion is provided with a gasket, and the rotary force adjustment of the adjusting portion is achieved.

The pivot part is provided with a digital coding part, the digital coding part comprises a gasket, a closing part and a lip of the sleeve part, the lip of the pivot part is provided with a groove, the closing part locks the lip of the sleeve part and the gasket in the groove, the closing part and the gasket are fixed with each other and are made of conductor and/or semiconductor materials, the lip is provided with a plurality of convex parts, the gasket is provided with contacts, at least one part or the whole of the convex parts are made of the conductor and/or semiconductor materials, the contacts and the convex parts are contacted to trigger an electric signal, when the pivot part rotates for a certain angle, a driving circuit can perform accumulation on the contacts to determine an input signal, and the digital coding part is assembled and installed on parts inside the adjusting panel, so that the compact structure of the adjusting panel is realized.

The adjusting device is internally and fixedly provided with a circuit board, the circuit board is provided with an electrical interface, the sealing element is provided with a plurality of contact gaskets, the contact gaskets pass through the limit notches at the edges of the pivot parts to be coupled with the electrical interface of the driving circuit on the circuit board, the sealing element realizes the function of locking the lip edges and the gaskets of the sleeve parts in the grooves and simultaneously realizes the function of fixing the pivot parts on the circuit board, the contact gaskets are matched with the limit notches to limit the rotation of the pivot parts, the contact gaskets and the electrical interface are buckled to limit the up-and-down action of the pivot parts, the pivot parts do not need to be welded on the circuit board, time and labor are saved, and.

Compared with the prior art, the utility model has the advantages that the user can conveniently take the adjusting device off the base for use, and compared with the traditional switch, the operation mode is diversified and more flexible; the user can control different types of indoor facilities by using one panel device, more operations are realized by using fewer operation modules, and the operation steps are greatly simplified.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the split structure of the present invention.

Fig. 3 is an exploded schematic view of the present invention.

Fig. 4 is a schematic view of the display portion of the present invention after being energized.

In the figure, 10, the adjusting device; 101. a surface plate; 11. a base plate; 13. a power source; 20. a base; 111. an adjustment section; 121. a display unit; 201. a base plate; 2111. a contact member; 30. a circuit board; 302. a sleeve portion; 303. a gasket; 304. a closure; 305. a ferrule; 306. a pivot portion; 151. a groove; 152. a through hole; 313. a contact; 322. a lip; 323. a convex portion; 334. a contact pad; 326. a through hole; 32. through holes are formed; 301. a receiving part; 316. an open recess; 12. a power supply circuit; 211. an outer peripheral surface plate.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, a compact adjustment panel is designed to be more flat and compact. In addition, this compact configuration can also be used in split fashion to activate different signaling functions when placed on a building surface, so that one panel arrangement can be used to control different types of indoor facilities. Fig. 1 is an example of an adjustment panel according to an embodiment of the present invention. Such an adjustment panel has a base 20 for fixing to a building surface and an adjustment device 10, and when used as a means for fixing a building surface, the adjustment device 10 can be integrally formed on the base 20 to form a regular integral configuration.

In further detail, the adjustment device 10 may have a surface plate 101, which may be configured as shown, or may have other regular smooth shapes. An adjusting portion 111 providing a rotatable adjustment input is provided at a center position of the surface plate, and a display portion 121 is surrounded at the center of the adjusting portion 111 and presents corresponding visual graphic element information such as characters and/or graphics representing an adjustment ratio, a light and shadow effect, and the like, by a display signal calculated from a display controller built in a housing of the adjusting portion 111. In one example, the adjustment portion 111 and/or the display portion 121 may be triggered to start from a sleep state by proximity or contact with a sensor. Such sensors may be in the form of infrared sensing, mechanical pressure, or acoustic (e.g., voice reception through a microphone) means to generate an electrical trigger signal.

In further detail, one or more input signals may be generated when the surrounding adjustment portion 111 is manually rotated. Such input signals may be used to present and initiate control commands of interface interactions within display portion 121. That is, the adjustment portion 111 is generally movable with respect to the entire surface plate 101 in a manner of rotation, elastic return movement, expansion and contraction, or the like.

In further detail, the base 20 is fixedly mounted at various locations within the building surface and is used to secure the adjustment device 10. In some exemplary configurations, the user input signal is generated by a drive circuit built into the adjustment device 10, which is used to sense the amount of input to the adjustment portion 111 and generate a corresponding adjustment control signal. Moreover, when the user secures the adjustment device 10 to the base 20, the user's input force does not cause the adjustment device 10 to move with respect to the base 20. For this purpose, the adjustment device 10 and the base 20 are fixed in a more secure manner by engagement, for example by means of a flange and a groove which are inserted into one another. In yet other exemplary configurations, a drive circuit may also be disposed within the housing of the base 20, and the drive circuit may receive control instructions from the adjustment device 10 via a wired or wireless connection.

In further detail, the display part 121 may be configured to display an input digital signal corresponding to the swirl amount signal, or to independently display characters, graphic parameters. The display portion 121 may have a rigid flat surface to be sufficiently strongly pressed, touched and manipulated. The display portion 121 may be made of a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) or an Organic Light Emitting Diode (OLED) material, and may present display elements such as images, videos and Graphical User Interfaces (GUIs). Alternatively, the adjustment part 111 may provide an extension area based on the area of the display part 121.

Preferably, the rotation amplitude of the adjusting portion 111 can be changed according to the adjusting input to the display portion 121. For example, the adjustment portion 111 is configured to pivot or telescope with respect to the surface plate 101. For example, the regulating portion 111 is integrally configured to move in a direction perpendicular to the plane of the surface plate 101 such that the regulating portion 111 is depressed in a manner similar to a push button. The display part 121 may generate a control input signal through a driving circuit therein in the depressed position. In some exemplary configurations, the driving circuits may be coupled to the display controller and the adjusting portion 111, respectively, while in other configurations, the display controller and the rotating portion may be provided with respective driving circuits, respectively.

In further detail, the display portion 121 may be configured to be touched by, for example, sliding in an arbitrary direction in a manner similar to a sliding, pressing switch pattern. For example, the display portion 121 may slide from a first position 402 to a second position 403 within a display area to generate an input signal to generate one or more user input signals via a driving circuit. The display portion 121 may also be configured to recognize the action of sliding the edge of the provided display area into the area to generate different user input signals. (arrangement of display part 121)

In further detail, the bottom of the adjusting device 10 can be mounted on the bottom plate 201 of the base 20 by a fixing member. The surface of the base plate 201 is generally flat and may have a more complex undulating configuration for increasing friction. For example, the bottom plate 201 has a surface plate 211 on which the contact pieces 2111 are regularly arranged, and in some implementations, the contact pieces 2111 may be selected from magnetic elements to firmly attract corresponding metal elements at the bottom of the adjusting device 10.

Preferably, the contact 2111 may be coupled to the driving circuit to sense a mounting contact of the conditioner 10, and the driving circuit can receive a control command from the conditioner 10 after the mounting contact is achieved. For example, the receiving means transmits the control command through a power/data interface (e.g., USB interface) or electromagnetic induction (e.g., NFC communication). In some implementations, it is desirable in design to not transmit data over an exposed interface, but to receive it wirelessly.

In further detail, the adjusting portion 111 is configured to rotate about a pivot portion 306. In this embodiment, the adjustment portion 111 may be configured to provide a click button action, and then a sleeve portion 302 may be provided outside the pivot portion 306 to enable the adjustment portion 111 to have an up-and-down movement stroke with respect to the surface plate. The pivot portion 306 is disposed at the center of the surface board 101 and fixed (e.g., SMT-patch-bonding) to the circuit board 30. A plurality of symmetrically arranged catches are formed on the outer edge of the pivot portion 306 to limit the relative movement of the adjustment portion 111 and the movement in the vertical direction. Wherein a first input signal is generated when the adjusting part 111 is pressed or the display part 121 is forced and a second input signal is generated by rotating the adjusting part 111 while keeping the pressing.

In further detail, the adjusting part 111 may be rotated clockwise or counterclockwise to generate user input signals of different amplitudes through the driving circuit. Sometimes, the rotation is provided with two limit points on the pivot portion 306, and such limit points may not be provided in a normal case. In order to generate different rotating touch feeling, the adjusting portion 111 may be connected with a shaft, a slider, and a magnetic member coaxial with the pivot portion to increase the stepping effect or a proper amount of rotation damping.

In more detail, the outer end edge of the sleeve portion 302 is provided with a gasket 303 for adjusting the force when the adjusting portion 111 rotates. The pivot portion 306 may also contact the sleeve portion 302 using, for example, a pivot pin and may lock the sleeve 302 coaxially in a certain height position using, for example, the closure 304 as shown, for example, the closure 304 may snap into a closed groove with the lip 311 of the pivot portion 306, thereby locking the lip 322 of the sleeve portion 302 and the washer 303 simultaneously within the formed groove. Of course, such a groove configuration may have a certain height to facilitate the pressing movement freedom of the sleeve portion 302.

In more detail, the adjusting portion 111 is further fixed to the outer end of the sleeve portion 302 by a ferrule 305 as shown in the drawing so that the sleeve portion 302 is inserted through a through hole 152 formed in the center of the surface plate 11 of the surface plate 101 and is fixed to the surface plate 111. The fastening mode in the process of connecting the pivot parts can be clamping, pivoting or dislocation connection and rotation arrangement. The collar 152 can thus be retained within the groove 151, the groove 151 thus also having the same predetermined depth as the groove formed as described above.

In further detail, the drive circuit includes one or more rotation indicators, such as potentiometer switches, electromagnetic sensors, encoding components and/or similar control circuits, for generating an input signal indicative of the forward/reverse rotational movement. In one embodiment, the driver circuitry may be implemented within an ASIC integrated circuit chip, and these circuits may be mounted to circuit board 30 by, for example, a Printed Circuit Board (PCB). Sometimes, at least a part of the driving circuit may also be installed at a side of the axial position where the adjustment part is located to sense the rotation ratio of the adjustment part 111. In addition, the driving circuit may be embedded in some parts of the adjustment section 111. The rotary identification circuit may be a combination of a potentiometer switch and a coding member.

In further detail, the drive circuit, when the potentiometer switch is selected, is configured to provide a pulsed electrical signal, such as mechanically turned on or off, or converted to a digital signal by the ADC to a controller in the drive circuit to perform the processing. The potentiometer switch is simultaneously resiliently movable in a vertical direction to cause the switch contacts to be electrically contacted or engaged to trigger the switching electrical signal when the user presses the adjustment portion 111. And when selected for elements such as electromagnetic sensors, are configured to provide an electromagnetically coupled signal or a continuous analog electrical signal. For example, such an electromagnetic sensor may be a magnetically excited element to produce a momentary magnetic flux change value when a user presses on the adjustment portion resulting in an electrical signal trigger. On the other hand, when the digital coding means is selected, one or more switch segment bit codes preset in the controller can be used to output digital electric signals corresponding to the measured amplitude of rotation of the adjusting portion 111. Of course, the use of similar principles on the display portion 121 may also be performed using any suitable mechanical, electrical and/or optical switches, sensors or encoding components. For example touch-sensitive switches, pressure-sensitive resistors, pressure sensors, proximity sensors, infrared sensors, mechanical or optical coding means and/or the like.

In further detail, in order to achieve a compact configuration, the pivot portion 306 is provided with a number-coding member, which essentially comprises a lip 322, a washer 303 and a closure member 304, which in the manner described above is formed by the simultaneous locking of the lip 322 of the sleeve portion 302 and the washer 303 in the groove formed. Wherein, a contact 313 is provided on the gasket 303, the contact 313 has a certain concave curvature towards the inside of the groove 311, and is used for contacting with a plurality of convex portions 323 on the lip 322 to trigger an electric signal. For example, the convex portions may be uniformly provided in plurality in the radial direction according to the range of the section to be adjusted, and when the adjusting portion 111 is rotated, the sleeve portion 302 is rotated along with the adjusting portion 111 such that each convex portion comes into contact with the contact 313 to trigger the electric signal, and thus, when rotated by a certain angle, the drive circuit may perform summation of the contacts to determine the input signal.

In further detail, the gasket 303 and the closure member 304 are made of a conductive, semiconductive material or a combination thereof. For example, the gasket 303 may be a silicon steel material, the closing member 304 and the gasket 303 are fixed to each other to conduct a signal level generated by the contact, and a contact pad 334 of the closing member 304 passes through an edge of the pivot portion 306 to couple with the electrical interface 31 of the driving circuit on the circuit board 30, wherein at least a part or the whole of the convex portion 323 is made of a conductive and/or semiconductor material. Here, the conductive connection is achieved simultaneously with the above-described locking mounting, and the inner edge of the closure member 304 may also be provided with a flange structure to penetrate the inner edge of the gasket 303 for positioning, or the gasket and the ferrule may be positioned simultaneously by the flange structure of the sleeve portion 302. (means for fixing the closing member 304 and the gasket 303 to each other)

Preferably, in the present embodiment, a touch screen is adapted to the adjusting portion 111 capable of being rotatably adjusted to further increase the operation experience function. The touch screen of the display part 121 is a transparent plate-like member positioned at a front position within the pivot portion 306 of the adjustment part 111 and does not move with the adjustment part 111, and when a gesture (e.g., linear, radial, rotational sliding, etc.) is input by touching the surface of the touch screen with a finger, the touch screen also generates an input signal similar to the rotational input signal to the driving circuit. For example, a touch screen may be operatively coupled to an ASIC integrated circuit chip. In some cases, the touch screen may also be coupled to circuitry such as a switch potentiometer or suitably electrically isolated arrangement.

Such touch screens facilitate user selection of input by contacting the display screen with a finger or stylus. For example, the user can make a function selection by pointing directly to the graphic element 401 displayed on the display portion 121. The graphical elements may correspond to virtual buttons presented on the display to perform corresponding electrical actions within the drive circuit. In general, the touch screen recognizes a touch and a touch position on the display part 121 and a controller of the driving circuit reads a touch level and then generates a touch event to perform an action. For example, the touch screen may be selected from a resistive screen, a capacitive screen, an infrared and/or ultrasonic sensing screen.

Preferably, in this embodiment, the touch screen is a capacitive screen, which is divided into several independent and spatially distinct sensing points or areas located on the entire touch screen. Sensing points, which are typically transparent, are dispersed across the touch screen, with each sensing point representing a different location on the surface of the touch screen. Sensing points can be positioned within a cell grid or pixel array of the display portion 121 to generate a sensed capacitance signal.

In more detail, when the adjustment portion 111 is rotated, one or more continuous input signals are generated, the input signals are digitally conditioned by the controller and then displayed on the display portion 121, and at this time, the touch screen can be provided to perform a matching input on the input signals, that is, the adjustment portion 111 can be rotated to input another input signal while a touch action is input on the touch screen. Alternatively, the touch screen may be configured to enable input recognition of a user's finger only when the adjustment portion 111 is rotated while the touch screen remains dormant when the adjustment portion 111 is not touched.

To elaborate further, the display section 121 is also configured to display visualized information regarding the adjustable type. For example, when the display portion is lit, the information of what adjustment function is required can be selected by rotating the rotation portion. For example, the visual information is typically presented in a regular arrangement within a suitable display area, such as the circular arrangement shown in FIG. 4.

The present embodiment provides an advantage in that the combination of the display portion and the rotation portion provides a user with a variety of inputs to improve the conventional input operation manner of the original mechanical switch panel. And the components for facilitating the user input are coaxially designed, so that other parts on the surface board 101 are not required, and the size of the adjustment part 111 can be designed to be maximized for the user to better touch.

In further detail, the adjustment part 111 is enclosed by a ferrule 305 and is used to form a contact member for a user, where the ferrule 305 is snapped with respect to the adjustment part 111. After the assembly is completed, a space for disposing the display indicator, the controller and the surrounding circuits is formed in the through hole 326, and of course, the space may extend into the through hole 32 of the circuit board 30 to conveniently dispose the circuits.

In further detail, the action of rotating the rotating portion may be designed to trigger an electrical signal to one or more rotating identification circuits enclosed within the pivot portion 306. That is to say, when the rotation is from the first position to the second position, the conversion of the magnitude of the rotation into an electrical signal is triggered or an electrical contact of the rotation recognition circuit is switched on in the second position to generate an input electrical signal. The rotation recognition circuit is configured to send a signal showing a magnitude corresponding to the rotation to the display part 121 during the rotation of the adjustment part 111 to the controller to correspondingly move the graphic element 401 from the first position 402 to the second position 403 on the display interface of the display part 121. As an example, a plurality of electrical contacts may be provided for each rotational region to receive a fixed electrical trigger signal. For another example, when rotated to the second or third position, the signals of adjacent two electrical contacts may be superimposed on each other such that the electrical signal triggered by the second position is different from the first position.

In other embodiments, the display portion 121 may be, for example, a pivot pin structure, such that the display portion 121 is stationary relative to the pivot portion 306 and can rotate around an axis, which enables the touch screen of the display portion 121 to tilt when the adjusting portion 111 is rotated. The housing of the pivot portion 306 is designed to enclose the display portion 121 and the electronic components of the controller coupled thereto, where the housing has an open recess 316 to which the electronic components of the display portion 121 (e.g., the touch screen body) are connected. To support and protect the edge portions of the touch screen, the display portion 121 may have a touch screen or a transparent glass cover otherwise laminated on its surface embedded therein by an open recess 316 provided at the bottom of the touch screen. A pivot portion pin extends from the bottom of the open recess for engaging and securing with a through hole 326 of the pivot portion 306.

In further detail, the glass cover plate may be made of a transparent plastic material, and may be a part of the touch screen or a separable component. In addition, the flange edge of the inner edge of the through hole of the adjusting portion 111 can be made of rigid materials such as rigid plastics, stainless steel, aluminum alloy, and the like to sleeve the metal outer ring of the touch screen as a part of the adjusting portion 111 or a separable part. The touch screen may have a transparent rigid structure for capacitive sensing and pressure bearing to prevent bending deformation of the liquid crystal screen. In addition, the display part 121 is a laminated assembly in which all the human body sensing elements are attached together to form an integration.

In further detail, the open recess 316 and the pivot portion pin constitute a receiving portion 301, the receiving portion 301 penetrates into the ferrule 305 and is, for example, snap-fitted to the inner wall of the ferrule, and the ferrule 305 is snap-fitted into the inner wall of the adjustment portion 111. Here, the display portion 121 is fixed with respect to the surface plate 101 by being pivoted to the pivot portion 306.

In further detail, the adjusting device 10 has a surface plate 101 and a base plate 11 joined thereto, on which a power supply 13 (for example a battery) and a power supply circuit 12 coupled thereto are provided, and on the base plate 11 there is also provided an undulating configuration for fixing the circuit board 30. In addition, a joint portion 14 for engaging with the outer peripheral surface plate 211 of the base 20 may be provided on the outer peripheral surface of the bottom plate 11.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although terms are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims (9)

1. A compact adjustment panel characterized in that: the adjustable type adjustable temperature control device comprises a base (20), an adjusting device (10) and a driving circuit, wherein the adjusting device (10) is detachably arranged on the base (20) and can be used independently relative to the base (20); the base (20) and the contact part of the adjusting device (10) are mutually attracted in a magnetic attraction way.

2. A compact adjusting panel according to claim 1, characterized in that: and a friction structure is arranged on the suction surface of the base (20) and the adjusting device (10).

3. A compact adjusting panel according to claim 1, characterized in that: the adjusting device (10) is provided with a surface plate (101), an adjusting part (111) is rotatably arranged on the surface plate (101), a display part (121) is surrounded in the center of the adjusting part (111), the driving circuit is used for sensing the rotating amount of the adjusting part (111) and generating an adjusting control signal to be sent to the display part (121), and the display part (121) presents corresponding visual information according to the received adjusting control signal.

4. A compact adjusting panel according to claim 3, characterized in that: the adjusting device (10) is provided with a pivot part (306), the adjusting device (10) is provided with a through hole (152) for the pivot part (306) to extend out, the adjusting part (111) is rotatably arranged on the pivot part (306), and the end part of the pivot part (306) is provided with a bearing part (301) for fixing the display part (121).

5. A compact adjusting panel according to claim 4, characterized in that: the adjusting part (111) can move in a direction vertical to the surface of the surface plate (101) relatively to enable the adjusting part (111) to be pressed, when the adjusting part (111) is pressed, the driving circuit is triggered to generate a control input signal and send the control input signal to the display part (121), and the display part (121) presents corresponding visual information according to the received control input signal.

6. A compact adjusting panel according to claim 5, characterized in that: the sleeve part (302) is sleeved on the pivot part (306) in a sliding mode up and down, and the adjusting part (111) is fixedly connected to the sleeve part (302) through a ferrule (305).

7. A compact adjusting panel according to claim 6, characterized in that: the outer end edge of the sleeve portion (302) is provided with a gasket (303).

8. A compact adjusting panel according to claim 7, characterized in that: the hinge part (306) is provided with a digital coding part, the digital coding part comprises a gasket (303), a closing part (304) and a lip (322) of the sleeve part (302), the lip of the hinge part (306) is provided with a groove (311), the closing part (304) locks the lip (322) of the sleeve part (302) and the gasket (303) in the groove (311), the closing part (304) and the gasket (303) are fixed with each other and are made of conductor and/or semiconductor materials, the lip (322) is provided with a plurality of convex parts (323), the gasket (303) is provided with a contact (313), at least one part or the whole of the convex parts (323) are made of conductor and/or semiconductor materials, and the contact (313) and the convex parts (323) are contacted to trigger an electric signal.

9. A compact adjusting panel as claimed in claim 8, characterized in that: the adjusting device (10) is internally and fixedly provided with a circuit board (30), an electrical interface (31) is arranged on the circuit board (30), the closing piece (304) is provided with a plurality of contact gaskets (334), and the contact gaskets (334) penetrate through a limiting notch (3061) on the edge of the pivot portion (306) to be coupled with the electrical interface (31) of the driving circuit on the circuit board (30).

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