A line controller suitable for both double key switch and triple key switch, air conditioner

Abstract

This application relates to the field of air conditioning control technology, and discloses a wired controller adapted to two-button and three-button switches. The wired controller includes a middle frame and buttons. The middle frame has a first surface with an installation space and a second surface with a button mounting area. The button mounting area has a first rotating shaft and a second rotating shaft spaced apart along its length. The buttons are mounted in the button mounting area and have latches adapted to engage and rotate with the first rotating shaft. When the button corresponds to two button switches, the button's latches engage with the first rotating shaft; when the button corresponds to three button switches, the button's latches engage with the second rotating shaft. This application also discloses an air conditioner.

Description

Technical Field

[0001] This application relates to the field of air conditioning control technology, such as a wired controller and air conditioner adapted to two-button and three-button switches. Background Technology

[0002] Air conditioner remote controls have a display panel to show the air conditioner's operating information. Some remote controls allow touchscreen operation on the display panel, but for some frequently used, high-frequency buttons, touchscreen operation is not convenient enough.

[0003] To make the wired controller easier to use, a wired controller for air conditioning is disclosed in related technologies. It includes a housing formed by an upper shell and a lower shell, with a circuit board inside. The upper shell has a display and at least one button. The display is connected to the circuit board. The back of the button has a buffer spring post, a pressing post, and a limiting hook. The buffer spring post, pressing post, and limiting hook extend in the direction of button pressing and pass through buffer spring holes, pressing holes, and limiting holes respectively on the upper shell. The pressing post is positioned above a microswitch on the circuit board. A silicone pad, which is a hollow frustum, is connected to the end of the buffer spring post. The top of the silicone pad is connected to the buffer spring post, and the bottom is located on the circuit board.

[0004] In the process of implementing the embodiments of this disclosure, at least the following problems were found in the related art:

[0005] In related technologies, wired controllers require separate molds when setting different numbers of buttons.

[0006] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0007] To provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This summary is not intended as a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these embodiments, but rather as a prelude to the detailed description that follows.

[0008] This disclosure provides a wired controller that is compatible with three-button and two-button controls, thereby reducing the production cost of producing multiple types of wired controllers simultaneously.

[0009] In some embodiments, the wired controller includes a middle frame and buttons. The middle frame has a first surface with an installation space and a second surface with a button mounting area. The button mounting area has a first rotating shaft and a second rotating shaft spaced apart along its length. The button is mounted in the button mounting area and has a locking claw adapted to engage and rotate with the first rotating shaft. When the button corresponds to two button switches, the locking claw engages with the first rotating shaft; when the button corresponds to three button switches, the locking claw engages with the second rotating shaft.

[0010] In some embodiments, the button mounting area has a first guide hole and a second guide hole at both ends along its length. When the button corresponds to three push-button switches, the button has a first guide pin and a second guide pin, the first guide pin cooperating with the first guide hole and the second guide pin cooperating with the second guide hole. The button mounting area also has a third guide hole located between the first guide hole and the second guide hole. When the button corresponds to two push-button switches, the button has a first guide pin and a third guide pin, the first guide pin cooperating with the first guide hole and the third guide pin cooperating with the third guide hole.

[0011] In some embodiments, the first guide holes are provided in pairs at both ends of the button mounting area along the width direction.

[0012] In some embodiments, the second guide holes are provided in pairs at both ends of the button mounting area along the width direction.

[0013] In some embodiments, the third guide holes are provided in pairs at both ends of the button mounting area along the width direction.

[0014] In some embodiments, the end of the first guide pin is a hook to prevent the first guide pin from dislodging from the first guide hole.

[0015] In some embodiments, the end of the second guide pin is a hook to prevent the second guide pin from dislodging from the first guide hole.

[0016] In some embodiments, the end of the third guide pin is a hook to prevent the third guide pin from dislodging from the first guide hole.

[0017] In some embodiments, the button mounting area is further provided with a fourth guide hole, which is located between the third guide hole and the second guide hole; when the button corresponds to two button switches, the wired controller further includes a baffle, which is engaged with the second guide hole and the fourth guide hole.

[0018] In some embodiments, the button mounting area is provided with a raised structure, and the first pivot and the second pivot are respectively located on both sides of the highest point of the raised structure.

[0019] In some embodiments, the button mounting area includes a single-button area and a double-button area, the single-button area is adapted to house a single button switch, the double-button area is adapted to house two button switches, and the protruding structure is disposed in the double-button area.

[0020] In some embodiments, the protrusion structure includes a first slope and a second slope, wherein the first slope extends from a first end of the double bond region along the length direction toward the middle; the second slope extends from a second end of the double bond region along the length direction toward the middle, and the connection position of the first slope and the second slope is the highest point of the protrusion structure.

[0021] In some embodiments, the claw can move up and down relative to the second pivot to press a switch button located below the second pivot.

[0022] In some embodiments, the air conditioner includes the aforementioned wired controller.

[0023] The wired controller and air conditioner adapted to two-button and three-button switches provided in this disclosure can achieve the following technical effects:

[0024] The wired controller provided in this embodiment has a button mounting area on the second side of the middle frame, that is, a button mounting area is provided in the aforementioned second groove. The button mounting area includes a first rotating shaft and a second rotating shaft, both of which can engage and rotate with the button's locking claw. Exemplarily, the locking claw is an annular ring with a notch, and the rotating shaft engages with the annular locking claw through the notch. The wired controller provided in this embodiment simultaneously provides a first rotating shaft and a second rotating shaft in the button mounting area, thus simultaneously accommodating both two-button and three-button functions, reducing the number of molds required and improving production efficiency.

[0025] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0026] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:

[0027] Figure 1 This is a schematic diagram of the structure of a wired controller provided in an embodiment of this disclosure;

[0028] Figure 2This is a schematic diagram of the mid-frame structure of a wired controller provided in an embodiment of this disclosure;

[0029] Figure 3 This is a schematic diagram of the structure of a wired controller after removing part of the housing, provided in an embodiment of this disclosure;

[0030] Figure 4 yes Figure 3 Enlarged diagram of section A in the middle;

[0031] Figure 5 This is a schematic diagram of the push-to-transmit component of the wired controller provided in an embodiment of this disclosure;

[0032] Figure 6 This is a schematic diagram of another wired controller provided in this embodiment after removing part of the housing;

[0033] Figure 7 This is a schematic diagram of the structure of the rear shell of a wired controller provided in an embodiment of this disclosure;

[0034] Figure 8 This is a schematic diagram of the rear housing of another wired controller provided in an embodiment of this disclosure;

[0035] Figure 9 This is a schematic diagram of another wired controller provided in this embodiment after removing part of the housing;

[0036] Figure 10 This is a schematic diagram of the structure of a light guide assembly of another wired controller provided in an embodiment of this disclosure;

[0037] Figure 11 This is an exploded view of a portion of the structure of a wired controller provided in an embodiment of this disclosure;

[0038] Figure 12 This is a schematic diagram of the structure of the rear cover plate of a wired controller provided in an embodiment of this disclosure;

[0039] Figure 13 This is a schematic diagram of another wired controller provided in this embodiment after removing part of the housing;

[0040] Figure 14 This is a schematic diagram of the button structure of a wired controller provided in an embodiment of this disclosure;

[0041] Figure 15 yes Figure 3 A cross-sectional view along the BB line;

[0042] Figure 16 yes Figure 15 Enlarged diagram of section C.

[0043] Figure label:

[0044] 100: Middle frame; 110: Base plate; 111: Slide groove; 112: Sliding limit post; 113: Clearance groove; 114: Pin; 115: Mounting groove; 130: Middle frame cover plate; 131: Positioning frame; 132: Clearance hole; 133: Groove; 140: Second boss; 141: First screw hole; 120: Enclosure plate; 102: Reset hole; 103: Speaker hole; 104: Humidity monitoring hole; 105: Microphone hole; 200: Computer board; 211: Humidity sensor; 220: Pin header; 230: Second screw hole; 310: Reset button; 320: Pressing transmission element; 321: First plate; 322: Second plate; 323: Sliding limit hole; 400: Water-blocking structure; 410: Baffle plate; 510: First wiring board; 511: High-voltage terminal; 520: Second wiring board; 521: Low-voltage terminal; 530: Connecting plate; 531: Connecting terminal; 600: Rear shell; 610: Base plate; 620: Partition plate; 602: First area; 6 03: Second area; 604: First operating hole; 605: First wiring hole; 607: Second wiring hole; 608: Heat dissipation slot; 609: Unlocking hole; 630: Rear cover plate; 631: Positioning and mating frame; 6311: Inner ring; 6312: Outer ring; 632: Connecting rib; 634: Cover part; 635: Insertion part; 636: Locking hole; 637: Fitting part; 638: Locking part; 710: Display panel; 720: Button; 721: Claw; 731: 732: First guide pin; 733: Second guide pin; 800: Light guide assembly; 810: First light guide plate; 820: Second light guide plate; 821: Countersunk hole; 831: First guide hole; 832: Second guide hole; 833: Third guide hole; 834: Fourth guide hole; 841: First pivot; 842: Second pivot; 851: Single-bond area; 852: Double-bond area; 850: Protruding structure; 851: First slope; 852: Second slope. Detailed Implementation

[0045] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0046] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0047] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0048] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0049] Unless otherwise stated, the term "multiple" means two or more.

[0050] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0051] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0052] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0053] Air conditioner remote controllers are equipped with a display panel to show the air conditioner's operating information. Some remote controllers allow touchscreen operation on the display panel, but this is not convenient for some frequently used, high-frequency buttons. To make remote controllers easier to use, related technologies disclose an air conditioner remote controller, including a housing formed by an upper shell and a lower shell. A circuit board is housed inside the housing. The upper shell has a display and at least one button, with the display connected to the circuit board. The back of the button has a buffer spring post, a pressing post, and a limiting hook. The buffer spring post, pressing post, and limiting hook extend in the direction of button pressing and pass through buffer spring holes, pressing holes, and limiting holes respectively opened on the upper shell. The pressing post is positioned above a microswitch on the circuit board. A silicone pad, which is a hollow frustum, is connected to the end of the buffer spring post. The top of the silicone pad is connected to the buffer spring post, and the bottom is attached to the circuit board. The problem with related technologies is that remote controllers with different numbers of buttons require separate molds.

[0054] To enable the wired controller to be compatible with both three-button and two-button controls, thereby reducing the production cost of simultaneously manufacturing multiple types of wired controllers, combined with Figure 1-16 As shown, this embodiment of the present disclosure provides a wired controller, which includes a middle frame 100 and buttons. The middle frame 100 has a first surface with an installation space and a second surface with a button mounting area. The button mounting area has a first rotating shaft 841 and a second rotating shaft 842 spaced apart along its length. The button 720 is mounted in the button mounting area and has a latch 721 adapted to engage and rotate with the first rotating shaft 841. When the button corresponds to two button switches, the latch 721 engages with the first rotating shaft 841; when the button corresponds to three button switches, the latch 721 engages with the second rotating shaft 842.

[0055] As a control component of an air conditioner, the wired controller sends control signals to the air conditioner via wired or wireless means and receives operating status information from the air conditioner.

[0056] When the wired controller uses wireless control, it is equipped with batteries or connected to high-voltage power. High-voltage power is the opposite of low-voltage power used for control signals, and it is generally AC mains power. When the wired controller uses wired control, it is connected to the air conditioner via a wiring harness. The wiring harness includes signal wires for transmitting and receiving control signals. In some cases, the wiring harness may also include power wires for providing power input to the wired controller. If the wiring harness includes power wires, the wired controller does not need to be connected to high-voltage power.

[0057] The wired controller provided in this embodiment includes a middle frame 100, which includes a base plate 110 and a plurality of side panels 120. Exemplarily, the base plate 110 can be the standard size of an 86-type switch. The side panels 120 are disposed along a plurality of peripheries of the base plate 110 and enclose a mounting space on a first surface of the base plate 110. In use, the first surface of the wired controller is the side facing away from the user or away from the room. The mounting space can be considered as a first recess 133 with the first surface of the base plate 110 as its bottom. In some cases, the side panels 120 may also enclose and define another space with a second surface of the base plate 110, which can be considered as a second recess 133 with the second surface of the base plate 110 as its bottom.

[0058] The wired controller also includes a computer board 200, which is disposed in the installation space. The second recess 133 can be used to install the display control components of the air conditioner. The display control components include a display panel 710 and / or control buttons. Thus, the display control components and the computer board 200 are located on opposite sides of the substrate 110, with the substrate 110 serving as the supporting structure. This not only ensures structural stability but also facilitates easy connection of the display panel 710 to the computer board 200 to receive display signals, and easy connection of the control components to the computer board 200 to send control signals.

[0059] The wired controller provided in this embodiment has a button mounting area on the second side of the middle frame, that is, a button mounting area is provided in the aforementioned second groove 133. The button mounting area includes a first rotating shaft 841 and a second rotating shaft 842, both of which can engage and rotate with the button's locking claw 721. Exemplarily, the locking claw 721 is an annular ring with a notch, and the rotating shaft engages into the annular locking claw 721 through the notch. The wired controller provided in this embodiment simultaneously provides a first rotating shaft 841 and a second rotating shaft 842 in the button mounting area, thus simultaneously accommodating both two-button and three-button functions, reducing the number of molds required and improving production efficiency.

[0060] Optionally, the second hinge 842 is a pressable hinge. With this configuration, when installing the three-button system, pressing the two ends and the middle of the button will respectively touch the three corresponding contact points, making the positions of the three buttons clear and easy to operate.

[0061] Optionally, the button mounting area has a first guide hole 831 and a second guide hole 832 at both ends along its length. When the button corresponds to three push-button switches, the button is equipped with a first guide pin 731 and a second guide pin 732. The first guide pin 731 cooperates with the first guide hole 831, and the second guide pin 732 cooperates with the second guide hole 832. The button mounting area is also equipped with a third guide hole 833, which is located between the first guide hole 831 and the second guide hole 832. When the button corresponds to two push-button switches, the button is equipped with a first guide pin 731 and a third guide pin 733. The first guide pin 731 cooperates with the first guide hole 831, and the third guide pin 733 cooperates with the third guide hole 833.

[0062] The first guide hole 831 and the first guide pin 731 work together to allow the button to move along the path constrained by the first guide hole 831 and the first guide pin 731 during the pressing stroke, making the button less prone to displacement.

[0063] Optionally, the first guide holes 831 are provided in pairs at both ends of the button mounting area along the width direction.

[0064] The length of the button is along the length of the button mounting area, and the first guide holes 831 are opened in pairs. Correspondingly, the first guide pins 731 of the button are also set in pairs. This can better limit the pressing stroke of the button.

[0065] Optionally, the second guide holes 832 are provided in pairs at both ends of the button mounting area along the width direction.

[0066] When the button corresponds to three push-button switches, the paired first guide hole 831 and the paired second guide hole 832 are located at the four corners of the button. This can better limit the button's pressing stroke.

[0067] Optionally, the third guide holes 833 are provided in pairs at both ends of the button mounting area along the width direction.

[0068] When a button corresponds to two push-button switches, the paired first guide hole 831 and the paired third guide hole 833 are located at the four corners of the button. This better limits the button's pressing travel.

[0069] Optionally, the end of the first guide pin is a hook to prevent the first guide pin from dislodging from the first guide hole 831.

[0070] In its initial state, the button's latch engages with the inner side of the first guide hole 831. This prevents the part of the button corresponding to the first guide hole 831 from easily lifting up.

[0071] Optionally, the end of the second guide pin is a hook to prevent the second guide pin from dislodging from the first guide hole 831.

[0072] When the switch has three buttons, the hook of the second guide pin engages with the inner side of the second guide hole 832. This prevents the part of the button corresponding to the second guide hole 832 from lifting up.

[0073] Optionally, the end of the third guide pin is a hook to prevent the third guide pin from dislodging from the first guide hole 831.

[0074] When the switch button is a two-button design, the hook of the third guide pin engages with the inner side of the third guide hole 833. This prevents the part of the button corresponding to the first guide hole 831 from easily lifting up.

[0075] Optionally, the button mounting area is also provided with a fourth guide hole 834, which is located between the third guide hole 833 and the second guide hole 832 and the third guide hole 833; when the button corresponds to two button switches, the wired controller also includes a baffle, which is snapped into the second guide hole 832 and the fourth guide hole 834.

[0076] The length of a three-button switch is greater than that of a two-button switch. When the switch has two buttons, a portion of the button mounting area needs to be covered by a baffle. The baffle is fixed by the second guide hole 832 and the fourth guide hole 834, making it difficult for the baffle to fall off.

[0077] Optionally, the button mounting area is provided with a raised structure 850, and the first pivot 841 and the second pivot 842 are located on both sides of the highest point of the raised structure 850, respectively.

[0078] This design reduces the length of the button's locking claw 721, thereby improving the overall structural strength of the button. Because the button mounting area has a raised structure 850, the button's travel distance is longer when pressed, reducing the risk of accidental activation.

[0079] Optionally, the button mounting area includes a single-button area 851 and a double-button area 852. The single-button area 851 is suitable for setting a single button switch, and the double-button area 852 is suitable for setting two button switches. A raised structure 850 is provided in the double-button area 852.

[0080] The single-button area 851 is the area that needs to be covered by the baffle. In some cases, this area can be equipped with a separate single button. The double-button area 852 is the area where the first pivot 841 and the second pivot 842 are located. The raised structure 850 is located in the double-button area 852, which facilitates the selective installation of double-button switches or triple-button switches.

[0081] Optionally, the protrusion structure 850 includes a first slope 851 and a second slope 852, wherein the first slope 851 extends from a first end of the double bond region 852 along the length direction toward the middle; the second slope 852 extends from a second end of the double bond region 852 along the length direction toward the middle, and the connection position of the first slope 851 and the second slope 852 is the highest point of the protrusion structure 850.

[0082] The first slope 851 and the second slope 852 extend from both ends of the double-button area 852 towards the middle to form a raised structure 850, making the shape of the button mounting area more in line with the mechanical requirements of the button. When the button is pressed, this structure allows for a longer travel at the end of the button, increasing the tactile feel and feedback of the button operation, while also making the switch less prone to accidental activation, thus improving the accuracy and reliability of button operation. The design of the raised structure 850 can reduce the length of the button claw 721. The shorter claw 721, when engaged with the pivot, can better withstand the stress generated when the button is pressed, thereby improving the overall structural strength of the button, reducing the risk of button damage due to long-term use or frequent pressing, and extending the button's service life.

[0083] Optionally, the claw 721 can move up and down relative to the second pivot 842 to press a switch button located below the second pivot 842.

[0084] With this configuration, when a three-button switch is installed, pressing either end or the middle of the button will activate the corresponding three contacts. The three buttons are clearly positioned and easy to operate. The way the claw moves up and down relative to the second rotating shaft 842 optimizes the use of internal structural space in the wired controller to some extent. This design allows the switch button to be placed below the second rotating shaft 842, making reasonable use of the internal space of the wired controller and avoiding space waste caused by unreasonable button structure. This contributes to the miniaturization and compact design of the wired controller.

[0085] Optionally, the middle frame includes a base plate 110 and a plurality of surrounding plates 120 connected to the periphery of the base plate 110. The base plate 110 and the plurality of surrounding plates 120 enclose and define an installation space on the first surface of the base plate 110. One of the surrounding plates 120 has a reset hole. The computer board 200 is disposed in the installation space and is provided with a reset button 310. The pressing direction of the reset button 310 is along the axial direction of the reset hole. The pressing transmission member 320 is slidably disposed in the installation space. The pressing transmission member 320 covers the reset hole. When the pressing transmission member 320 is pressed through the reset hole, it transmits the pressure to the reset button 310.

[0086] A reset hole is provided in one of the side panels 120 of the mid-frame. Exemplarily, the side panel 120 includes a first side panel, a second side panel, a third side panel, and a fourth side panel. In use, the first side panel is positioned upwards, the second side panel downwards, the third side panel is on the left, and the fourth side panel is on the right. If the reset hole is located in the first side panel, the reset button is pressed from top to bottom. If the reset hole is located in the second side panel, the reset button is pressed from bottom to top. If the reset hole is located in the third side panel, the reset button is pressed from left to right. If the reset hole is located in the fourth side panel, the reset button is pressed from right to left.

[0087] The remote controller also includes a push-to-reset element 320, which is a sliding element. Taking the reset hole located in the first enclosure as an example, the push-to-reset element 320 slides vertically. The push-to-reset element 320 is located within the mounting space. When the reset button needs to be pressed, a thin auxiliary tool is inserted into the reset hole 102 and then the push-to-reset element 320 is pushed, transmitting the pressure to the reset button.

[0088] Using the wired controller provided in this embodiment, the reset button is operated by pressing the transmission member 320. External water droplets, moisture, dust, and sharp foreign objects will not directly contact the reset button and the computer board 200, thus better protecting the reset button and the computer board 200. The area of ​​the transmission member 320 is larger than the reset hole. When the reset button is not operated, pressing the transmission member 320 can block the reset hole 102, isolating the wired controller from external water droplets and moisture, further improving the moisture-proof and waterproof effect of the wired controller.

[0089] Optionally, the substrate 110 is constructed with a groove 111, the sliding direction of the groove 111 is along the axial direction of the reset hole; the pressing transmission member 320 includes a first plate 321 and a second plate 322, the first plate 321 is slidably disposed in the groove 111; the second plate 322 is connected to the first plate 321 and its plate surface faces the reset hole.

[0090] The push-to-transmitter 320 includes a first plate 321 and a second plate 322. The first plate 321 is used to fix the push-to-transmitter 320. The sliding direction of the first slide groove 111 is along the axial direction of the reset hole, that is, the length direction of the first slide groove 111 is along the axial direction of the reset hole. The first slide groove 111 constrains the movement path of the first plate 321. The second plate 322 is connected to the first plate 321, and the second plate 322 serves to receive the push and transmit the push to the reset button. The plate surface of the second plate 322 faces the reset hole, which can better seal the reset hole. In addition, when the plate surface faces the reset hole, the fault tolerance when receiving the push is higher, and the push is also easier to transmit.

[0091] Optionally, the first plate 321 is provided with a sliding limiting hole 323, the length direction of which is along the sliding direction of the slide groove 111; the substrate 110 is provided with a sliding limiting post 112, which extends into the sliding limiting hole 323.

[0092] The sliding limiting hole 323 has a length direction and a width direction, and the dimension of the sliding limiting hole 323 in the length direction is larger than its dimension in the width direction. The length direction of the sliding limiting hole 323 is along the sliding direction of the slide groove 111, that is, along the axial direction of the reset hole. Here, "along the axial direction of the reset hole" means that the length direction of the sliding limiting hole 323 is in a direction that is generally parallel to the axial direction of the reset hole.

[0093] The substrate 110 is constructed with a sliding limiting post 112, which engages with a sliding fiber hole. With reference to the sliding limiting hole 323, the sliding post extends into the sliding limiting hole 323 and can slide within the sliding limiting hole 323.

[0094] With this configuration, the slide groove 111, the sliding limiting hole 323, and the sliding limiting post 112 jointly constrain the sliding of the first plate 321, making it less prone to skewing. This facilitates the smooth sliding of the pressing transmission component along a preset path. More specifically, the sliding limiting hole 323 restricts the travel of the pressing transmission component 320 at both ends along the length of the reset hole, and the slide groove 111 defines the position of the pressing transmission component 320 along the width of the first plate 321. Furthermore, the way the sliding limiting post 112 engages with the sliding limiting hole 323 also facilitates the installation and positioning of the pressing transmission component 320 during the assembly of the wired controller.

[0095] Optionally, when the reset button is pressed on the second plate 322, the first plate 321 is at the end of its inward movement stroke.

[0096] This design avoids the possibility of the computer board 200 moving or being damaged due to excessive force applied when pressing the transmission component 320 inward.

[0097] Optionally, the two ends of the slide 111 along the length direction are a first end and a second end, respectively. The first end is located on the side close to the reset hole, and the second end is located on the side away from the reset hole. When the reset button is pressed, the end of the first plate 321 away from the reset hole abuts against the second end of the slide 111.

[0098] In this way, the second end of the slide 111 also serves as a limit for the pressing and moving transmission component 320, further preventing the computer board 200 from moving when the pressing and moving transmission component 320 is pressed.

[0099] Optionally, the two ends of the sliding limit hole 323 along the length direction are the first end and the second end, respectively. The first end is located on the side closer to the reset hole, and the second end is located on the side away from the reset hole. When the reset button is pressed on the second plate 322, the first end of the sliding limit hole 323 near the reset hole abuts against the sliding limit post 112.

[0100] In this way, the sliding limit post 112 and the sliding limit groove play a limiting role, further preventing the computer board 200 from moving when the transmission component 320 is pressed.

[0101] Optionally, the first surface of the first plate 321 contacts the bottom of the slide groove 111, and the second surface of the first plate 321 contacts the computer board 200.

[0102] The first plate 321 has a groove 111, and the computer board 200 covers the groove 111, thereby confining the first plate 321 within a certain space through the groove 111 of the computer board 200 and the base plate 110. With this arrangement, no other auxiliary structures are needed to fix the push-to-transmitter 320, simplifying the structure of the wired controller.

[0103] Optionally, the reset button includes a resilient reset element, which initially presses the press transmission element 320 against the reset hole.

[0104] For example, the resilient reset element includes a spring that presses the reset push-transmitter 320 against the enclosure 120 with the reset hole. The reset button also has a reset function after being pressed; however, the wired controller requires a certain amount of installation space during assembly. The reset button's reset mechanism presses the push-transmitter 320 against the reset hole. In an interference fit, the reset button may be accidentally pressed; in a clearance fit, the push-transmitter 320 may become loose. By providing the resilient reset element, the push-transmitter 320 can better seal the reset hole, improving the waterproof and moisture-proof performance of the wired controller at the reset hole.

[0105] Optionally, the reset hole is located in the lowered side panel 120 of the middle frame. In the initial state, pressing the transmission member 320 will block the reset hole under the action of gravity.

[0106] The reset hole is located on the lower side panel 120 of the middle frame, specifically on the second side panel mentioned above. The location of the reset hole has the following advantages: firstly, it prevents accidental activation of the reset button; secondly, it prevents water and dust from entering the reset hole 102; and thirdly, the pressing transmission member 320 presses the reset hole firmly under gravity, improving the sealing effect of the wired controller at the reset hole. Compared to a design with an elastic reset member, this structure is simpler and reduces the assembly difficulty of the wired controller.

[0107] Optionally, the panel 120 among the plurality of panels 120 having a reset hole also has a speaker hole 103.

[0108] Taking the reset hole being located on the second panel as an example, the speaker hole 103 is also located on the second panel. The fact that both the reset hole and the speaker hole 103 are located on the second panel can reduce the difficulty of machining and forming the middle frame, and can also improve the aesthetics of the wired controller.

[0109] Optionally, the enclosure 120 with the reset hole also has a microphone hole 105. Taking the reset hole as an example where the reset hole is located in the second enclosure, the microphone hole 105 is also located in the second enclosure. The fact that both the reset hole and the microphone hole 105 are located in the second enclosure can reduce the difficulty of machining the middle frame and improve the aesthetics of the wired controller.

[0110] Optionally, the enclosure 120 with the reset hole among the multiple enclosures 120 may also have a humidity detection hole. Taking the reset hole as an example, the humidity detection hole is also located in the second enclosure. Having both the reset hole and the humidity detection hole in the second enclosure can reduce the difficulty of processing and forming the middle frame, and can also improve the aesthetics of the wired controller.

[0111] Optionally, the computer board 200 has a humidity detection area corresponding to the humidity detection hole; the wired controller also includes a humidity sensor 211, which is located in the humidity detection area. The humidity monitoring area of ​​the computer board 200 includes at least one humidity sensor 211, which is located in the humidity detection area. The humidity detection area is an independent area, that is, a space relatively isolated from the reset button and other electronic components of the computer board 200. As an optional implementation, the mid-frame is constructed with isolation ribs to isolate the aforementioned humidity monitoring area. Unlike the reset hole, the humidity sensor 211 needs to be in contact with the air in its environment to detect the ambient humidity. By setting up an independent humidity detection area, the influence of ambient humidity on the computer board 200 can be reduced while acquiring humidity.

[0112] The rear cover 600 protrudes rearward to form a receiving space, which includes a first region 602 and a second region 603 that are isolated from each other; the power board is disposed in the receiving space and connected to the computer board 200, and the power board includes a high-voltage terminal 511 and a low-voltage terminal 521, with the high-voltage terminal 511 disposed in the first region 602 and the low-voltage terminal 521 disposed in the second region 603.

[0113] The rear cover 600 closes to the installation space, placing the computer board 200 within an enclosed space. The rear cover 600 protrudes rearward to create an accommodating space within itself. In some installation scenarios, it abuts against the outer periphery of a junction box pre-installed on the wall, with the protruding portion of the rear cover 600 extending into the junction box. The accommodating space of the rear cover 600 is divided into a relatively independent first region 602 and a second region 603. The power board includes high-voltage terminals 511 and low-voltage terminals 521, with the high-voltage terminals 511 located in the first region 602 and the low-voltage terminals 521 located in the second region 603.

[0114] The wired controller provided in this embodiment has a rear housing containing a first region 602 and a second region 603 that are isolated from each other, and the high-voltage terminal 511 and the low-voltage terminal 521 are in an isolated state. When wiring, if only high-voltage or low-voltage power is connected, the corresponding wiring harnesses are connected to the same region, making incorrect wiring less likely. When both high-voltage and low-voltage power are connected simultaneously, the interference of the high-voltage current on the low-voltage signal is less due to the isolation between the first region 602 and the second region 603.

[0115] Optionally, the power board includes a first terminal block 510, a second terminal block 520, and a connecting plate 530. The first terminal block 510 is arranged along the depth direction of the accommodating space and is provided with a high-voltage terminal 511. The second terminal block 520 is arranged along the depth direction of the accommodating space and is provided with a low-voltage terminal 521. The connecting plate 530 is arranged along the length and width direction of the covering portion 634 of the rear cover plate 630 and is used to connect the first terminal block 510 and the second terminal block 520. The connecting terminal 531 is provided on the connecting plate 530.

[0116] The first terminal block 510 is used to set the high-voltage terminal 511, and the second terminal block 520 is used to set the low-voltage terminal 521. Both the first terminal block 510 and the second terminal block 520 are arranged along the depth direction of the accommodating space, thus allowing for a greater distance between the high-voltage terminal 511 and the low-voltage terminal 521 within a limited space. The connecting plate 530 is arranged along the length and width direction of the cover portion 634, and is substantially perpendicular to the first terminal block 510 and the second terminal block 520. This not only gives the power board itself higher structural strength, but also facilitates the electrical connection of the power board to the computer board 200 via the connecting terminals 531 provided on the connecting plate 530, as one side of the connecting plate 530 faces the computer board 200.

[0117] Optionally, the rear shell 600 includes a bottom plate 610 and a partition 620, wherein the bottom plate protrudes rearward to form an accommodating space; the partition 620 is disposed in the accommodating space along the depth direction of the accommodating space, and the partition 620 divides the accommodating space into a first region 602 and a second region 603; wherein the partition 620 and the accommodating space are an integral structure.

[0118] In the active state of the wired controller, the depth direction of the receiving space is the front-to-back direction, and the extension direction of the partition 620 is also the front-to-back direction. The partition 620 divides the receiving space, with the opening of the first area 602 facing the computer board 200, and the opening of the second area 603 also facing the computer board 200. This arrangement facilitates the placement of the high-voltage terminals 511 and low-voltage terminals 521 into the receiving space, and also facilitates the connection of the high-voltage terminals 511 and low-voltage terminals 521 to the computer board 200. The partition 620 and the receiving space are an integral structure, which facilitates the manufacturing of the back cover and also improves the isolation effect between the first area 602 and the second area 603.

[0119] Optionally, a shielding structure is provided in the second region 603, the shielding structure being made of ferromagnetic material and covering at least a portion of the second region 603.

[0120] For example, the shielding structure includes a metal mesh, which is at least disposed on the partition 620. This can further improve the electromagnetic shielding effect of the wired controller at the high-voltage terminal 511.

[0121] Optionally, a first operating hole 604 is provided at the bottom of the accommodating space corresponding to the first area 602, and a first wiring hole 605 is provided on the side wall of the accommodating space corresponding to the first area 602.

[0122] The high-voltage terminal 511 is secured to the wiring harness by screws, with the screw heads exposed in the first operating hole 604. The wiring harness is inserted into the slot of the high-voltage terminal 511 through the first wiring hole 605 on the side wall of the receiving space, and the connection is secured by rotating the screws. This arrangement facilitates the wiring operation of the wired controller. The wiring harness connection point is located on the side wall, which reduces or avoids squeezing the wiring harness when fixing the wired controller to the junction box.

[0123] Optionally, a second operating hole is provided at the bottom of the accommodating space corresponding to the second area 603, and a second wiring hole 607 is provided on the side wall of the accommodating space corresponding to the second area 603.

[0124] The low-voltage terminal 521 is also secured to the wiring harness with screws, the screw heads exposed in the second operating hole. The wiring harness is inserted into the slot of the low-voltage terminal 521 through the second wiring hole 607 on the side wall of the receiving space, and the wiring harness is tightened by rotating the screw. This arrangement facilitates the wiring operation of the wired controller. The wiring harness connection point is located on the side wall, which reduces or avoids squeezing the wiring harness when fixing the wired controller to the junction box.

[0125] Optionally, the area where the first operating hole 604 is opened on the side wall of the accommodating space is recessed inward.

[0126] The recessed structure creates a waveguide cutoff effect, which can reduce high-frequency signal interference. The recessed shape also improves the structural strength of the rear shell. Furthermore, the first operating hole 604 can be distinguished from the second operating hole, facilitating user identification of high-voltage and low-voltage circuits.

[0127] Optionally, the sidewalls of the accommodating space are provided with multiple heat dissipation slots 608.

[0128] The side wall of the accommodating space is provided with heat dissipation grooves 608, which can not only reduce short circuits caused by wire harness heat, but also reduce the temperature of the wire controller when it is working.

[0129] Optionally, the wired controller also includes a display panel 710, a button group, and a light guide assembly 800. The display panel 710 is disposed on the second side of the middle frame; the button group is disposed on the second side of the middle frame and forms a light guide space with the display panel 710; the light guide assembly 800 is disposed in the light guide space, and the light emitted by the light source passes through the clearance groove 113, enters from the bottom surface of the light guide assembly 800, and exits from the top surface of the light guide assembly 800. Multiple sides of the light guide assembly 800 used to connect the top and bottom surfaces are provided with light-shielding layers.

[0130] The wired controller provided in this embodiment has a display panel 710 disposed on the second side of the middle frame, i.e., the aforementioned second groove 133. A button group is also disposed on the second side of the middle frame, i.e., the aforementioned second groove 133. A slit exists between the display panel 710 and the button group, serving as a light-guiding space, at least a portion of which is within the light-guiding space of the light-guiding component 800. Thus, on the one hand, when the light-guiding component 800 emits light, it can separate the area of ​​the display panel 710 from the area where the button group is located, improving the aesthetics of the wired controller; on the other hand, the light-guiding component 800, located between the display panel 710 and the button group, can provide a low-light illumination effect, facilitating user operation of the wired controller in dark environments.

[0131] The computer board 200 is equipped with a light source, and the base plate 110 of the middle frame has a clearance groove 113, which allows light emitted from the light source to pass through. The light emitted from the light source enters the light guide assembly 800 through the clearance groove 113, or the light guide assembly 800 extends into the clearance groove 113, allowing the light emitted from the light source to directly enter the light guide assembly 800. The side of the light guide assembly 800 that contacts the light source is the bottom surface, the exposed side is the top surface, and the remaining surfaces are the side surfaces. Light-shielding layers are provided on the remaining side surfaces of the light guide assembly 800 to effectively reduce light leakage from the side walls of the light guide assembly 800, thereby reducing light leakage from the wired controller.

[0132] Using the wired controller provided in this embodiment, multiple sides of the light guide assembly 800 are provided with light-shielding layers, which can reduce light leakage of the light guide assembly 800, thereby reducing light leakage of the wired controller and improving the aesthetics of the wired controller.

[0133] Optionally, the light-shielding layer may include a paint layer.

[0134] The paint layer adheres tightly to the side of the light guide component 800, forming a uniform light-shielding barrier. Due to the paint's excellent opacity, it effectively blocks light from escaping from the side of the light guide component 800, significantly reducing light leakage. This ensures that when the wired controller emits light in a dark environment, the light only shines uniformly from the top surface of the light guide component 800, thus improving the overall visual effect and aesthetics of the wired controller. The paint in the spray layer has good wear resistance and weather resistance, protecting the side of the light guide component 800 from friction, scratches, and environmental factors (such as humidity and oxidation) during daily use, extending the lifespan of the light guide component 800, and ensuring that the wired controller maintains good light-shielding performance and appearance throughout long-term use. The spray painting process is relatively mature, with low equipment and material costs, and is simple to operate, making it easy to achieve large-scale production. Achieving light shielding by spraying a paint layer on the side of the light guide component 800 effectively reduces production costs compared to using other complex light-shielding structures or materials, while ensuring good light-shielding performance, resulting in high cost-effectiveness.

[0135] Optionally, the light-shielding layer includes a UV coating layer. This UV coating layer precisely covers the sides of the light guide component 800. Its special optical formula effectively absorbs and blocks light leakage from the sides, reducing side light leakage by more than 80% compared to traditional light-shielding methods. This ensures that when the wired controller is used in a dark environment, light is uniformly directed only from the top surface of the light guide component 800, presenting a clear and regular luminous effect, greatly improving the product's visual quality. After curing, the UV coating layer forms a smooth, flat, and high-gloss surface, significantly enhancing the texture and aesthetics of the sides of the light guide component 800. This high-quality surface not only makes the wired controller look more upscale but also effectively reduces the adhesion of dust and stains, facilitating daily cleaning and maintenance. The UV coating layer has excellent abrasion resistance, scratch resistance, and chemical corrosion resistance, providing reliable protection for the light guide component 800. During daily use, it effectively resists friction, scratches, and the erosion of cleaning agents, moisture, and other substances, extending the service life of the light guide component 800 and ensuring the long-term stable operation of the wired controller. UV curing technology is characterized by its rapid curing speed, completing coating curing in just seconds to minutes. Compared to traditional natural drying or heat curing methods, it significantly shortens the production cycle, improves production efficiency, and is suitable for large-scale industrial production. This helps reduce production costs and enhances the company's market competitiveness. A high-quality UV cover layer achieves efficient light shielding while having minimal impact on the light guiding performance of the top surface of the light guide component 800. This ensures normal light transmission and output within the light guide component 800, guaranteeing that the lighting and indicator functions of the wired controller are unaffected, achieving a good balance between light shielding and light guiding performance.

[0136] Optionally, the top of the light guide assembly 800 is black when the light source is off.

[0137] The display panel 710 is black when not displaying anything, and the top surface of the light guide assembly 800 is also black, which can further improve the aesthetics of the wired controller in bright environments.

[0138] Optionally, the light guide component 800 is made of black PC material.

[0139] Despite being made of black PC material, the light guide component 800 still possesses a certain degree of light-guiding capability through proper material formulation and processing technology. When the light source is turned on, it effectively conducts light and guides it from the top of the light guide component 800, providing necessary illumination for users operating the wired controller in dark environments and meeting practical usage needs. The PC material boasts high strength, high toughness, and good impact resistance, allowing the light guide component 800 to withstand certain external forces during use without easily being damaged. Furthermore, the PC material has excellent processing properties, allowing it to be manufactured into various complex shapes of light guide components 800 through common plastic processing techniques such as injection molding and extrusion, meeting diverse design requirements.

[0140] Optionally, the top of the light guide assembly 800 is provided with a black coating.

[0141] When the light source is off, the black coating on the top of the light guide assembly 800 gives the wired controller a clean and simple appearance, avoiding unnecessary light interference and providing users with a better visual experience. When the light source is on, the light guide assembly 800 can guide light normally, providing illumination for users to operate the wired controller in dark environments. This good visual experience helps improve user satisfaction and ease of use. Compared to replacing the entire material of the light guide assembly 800 or adopting a complex structural design to achieve light blocking, setting a black coating on the top is a lower-cost approach.

[0142] Optionally, the light guide assembly 800 includes a first light guide plate 810 and a second light guide plate 820, wherein the first light guide plate 810 is adapted to extend into the display space through the clearance groove 113; and the second light guide plate 820 is connected to the first light guide plate 810 and is located between the button group and the second side of the middle frame.

[0143] The first light guide plate 810 passes through the clearance groove 113 and serves to fix the light guide assembly 800 as a whole. The second light guide plate 820 receives the light emitted from the first light guide plate 810 and transmits the light to the top surface of the light guide assembly 800. This arrangement is beneficial for fixing the light guide assembly 800.

[0144] Optionally, the length and width directions of the first light guide plate 810 are along the length and width directions of the substrate 110 of the middle frame, and the second light guide plate 820 is perpendicular to the first light guide plate 810.

[0145] With this configuration, the first light guide plate 810 is easy to fix. In addition, the first light guide plate 810 has a large contact area with the light source, which can better shield the light source, thereby reducing light leakage at the interface between the light guide assembly 800 and the light source.

[0146] Optionally, the second light guide plate 820 has a countersunk hole 821, and the middle frame is provided with a pin 114 corresponding to the countersunk hole 821. The pin 114 fills the countersunk hole 821 by heat fusion.

[0147] The pin 114 is filled into the countersunk hole 821 by heat fusion, forming a tight connection between the second light guide plate 820 and the middle frame. This connection method provides high connection strength, ensuring that the second light guide plate 820 will not loosen or shift due to external forces (such as the force generated when pressing a button) during daily use, thus guaranteeing the stability and reliability of the light guide assembly 800. Since the pin 114 is flush with or slightly lower than the surface of the second light guide plate 820 after filling the countersunk hole 821, no obvious protrusions or gaps are formed on the surface of the second light guide plate 820, maintaining its flatness and smoothness and improving the aesthetic appearance of the wired controller. At the same time, this design also reduces the possibility of dust, stains, and other impurities accumulating at the connection point, facilitating cleaning and maintenance. The cooperation between the countersunk hole 821 and the pin 114 provides good positioning, allowing the second light guide plate 820 to be accurately placed in the designated position on the middle frame during assembly, ensuring the installation accuracy of the light guide assembly 800. This helps ensure that light is accurately emitted from the top surface of the second light guide plate 820, providing uniform illumination to the button assembly and improving the stability of the light guiding effect. The hot-melt connection process is relatively simple and does not require the use of additional connectors (such as screws, glue, etc.), reducing assembly steps and costs.

[0148] Optionally, the second surface of the middle frame is recessed downward to form a mounting groove 115, and the second light guide plate 820 is located in the mounting groove 115.

[0149] In this way, the installation of the light guide component 800 does not require occupying too much space on the second side of the middle frame, which is beneficial for continuing to assemble the display panel 710 and button group on the middle frame.

[0150] Optionally, the length of the first light guide plate 810 is greater than the length of the second light guide plate 820.

[0151] The second light guide plate 820 mainly serves to guide light and fix the light guide assembly 800. The first light guide plate 810 mainly serves to present the display light. The length of the first light guide plate 810 is greater than the length of the second light guide plate 820, which is beneficial for the installation and fixing of the light guide assembly 800.

[0152] Optionally, the dimensions of the top surface of the first light guide plate 810 are the same as the dimensions of the middle frame along the length of the first light guide plate 810.

[0153] In this way, the dimensions of the first light guide plate 810 along the length direction are the same as the dimensions of the middle frame along the length direction of the first light guide plate 810, and the dimensions of the display panel 710 and the middle frame along the length direction of the first light guide plate 810 are the same. The first light guide plate 810 and the display panel 710 are more coordinated and unified in appearance, which improves the aesthetics of the wired controller.

[0154] Optionally, the wired controller also includes a rear cover plate 630, which covers the receiving space to isolate the installation space and the receiving space; wherein, the rear cover plate 630 includes a covering portion 634 and a plug-in portion 635, the covering portion 634 is used to cover the receiving space; the plug-in portion 635 extends from the edge of the covering portion 634 into the receiving space, the plug-in portion 635 contacts the inner wall of the receiving space, the plug-in portion 635 is constructed with a locking hole 636, the inner wall of the receiving space is constructed with a hook, the hook engages with the locking hole 636, the inner wall of the receiving space is also provided with a through unlocking hole 609, the plug-in portion 635 is exposed in the unlocking hole 609.

[0155] The rear cover fits into the mounting space to enclose the area where the computer board 200 is located. The rear cover protrudes rearward to form a receiving space. In use, the rearward protruding portion of the rear cover is located within a junction box formed in the cavity. Exemplarily, the junction box is an 86-type junction box. The receiving space is used to house the wiring terminals for connecting wire harnesses. Exemplarily, the wiring terminals may include high-voltage terminals 511 and / or low-voltage terminals 521.

[0156] The wired controller also includes a rear cover plate 630, which separates the mounting space where the computer board 200 is located from the receiving space formed in the rear cover. In this way, dust is less likely to fall onto the computer board 200 through the receiving space, and the current from the high-voltage terminal 511 when it is working is less likely to interfere with the components of the computer board 200.

[0157] The rear cover plate 630 of the wired controller is fixed to the rear housing. Specifically, the rear cover plate 630 is installed into the receiving space in a plug-in manner. The rear cover plate 630 includes a covering portion 634 and a plug-in portion 635. The plug-in portion 635 is connected to the periphery of the rear cover plate 630, serving as a skirt for the covering portion 634. The extension direction of the plug-in portion 635 is along the depth direction of the receiving space, that is, generally along the direction of the side wall of the receiving space. In the use state, the plug-in portion 635 is fitted against the side wall of the receiving space. Thus, under the constraint of the plug-in portion 635, the covering portion 634 can be closed into the receiving space at a preset angle. The covering portion 634 is generally parallel to the bottom of the receiving space.

[0158] Furthermore, the insertion portion 635 is constructed with a locking hole 636, and the inner wall of the receiving space is constructed with a hook. The hook engages with the locking hole 636, thereby securing the rear cover plate 630. An unlocking hole 609 is provided on the inner wall of the receiving space, through which the insertion portion 635 is exposed. When it is necessary to remove the rear cover plate 630, the insertion portion 635 is pushed inward through the unlocking hole 609, thereby unlocking the locking hole 636 of the insertion portion 635 from the hook on the inner wall of the receiving space. This arrangement, using the insertion portion 635 to block the unlocking hole 609, improves the airtightness of the receiving space. The rear cover plate 630 is unlocked through the unlocking hole 609, making its removal and installation easy and facilitating the assembly of the wired controller.

[0159] Optionally, the hook and unlocking hole 609 are arranged sequentially along the direction from the opening of the receiving space to the bottom.

[0160] Under these circumstances, less force is required to push the insertion part 635 inward, and the deformation of the insertion part 635 is greater, which is beneficial for unlocking the rear cover 630.

[0161] Optionally, the unlocking hole 609 corresponds to the end of the insertion portion 635.

[0162] With this design, the plug-in part 635 is easy to deform and unlock when pushed inward.

[0163] Optionally, the insertion portion 635 includes a fitting portion 637 and a snap-fit ​​portion 638, wherein the fitting portion 637 is adapted to contact the inner wall of the receiving space; the snap-fit ​​portion 638 is configured with a snap hole 636, and the snap-fit ​​portion and the fitting portion 637 are isolated by a partition groove.

[0164] The insertion portion 635 includes a fitting portion 637 and a snap-fit ​​portion 638. The snap-fit ​​portion 638 is isolated from the fitting portion 637 by a partition groove, and the resistance required to push the snap-fit ​​portion 638 is small.

[0165] Optionally, a supporting rib is provided on the inward side of the snap-fit ​​portion 638. The connection point between the snap-fit ​​portion 638 and the cover portion 634 is a stress concentration point. Providing a supporting rib on the inward side of the snap-fit ​​portion 638 can reduce or prevent the snap-fit ​​portion 638 from breaking when pushed inward.

[0166] Optionally, the insertion portion 635 includes multiple snap-fit ​​portions 638, and the inner wall of the receiving space is provided with multiple snap holes 636 and multiple unlocking holes 609.

[0167] With this configuration, the rear cover plate 630 can be more securely fixed to the rear cover.

[0168] Optionally, the dimension of the snap-fit ​​portion 638 along the extension direction of the snap-fit ​​portion 638 is the height, and the dimension along the axial direction of the snap-fit ​​hole 636 is the thickness, and the ratio of the height to the thickness of the snap-fit ​​portion 638 is greater than 5.

[0169] The ratio of the height to the thickness of the snap-fit ​​part 638 is greater than 5, making the snap-fit ​​part 638 easier to deform by operation. This improves the reliability of the rear cover plate 630 when it is installed on the rear cover, and also improves the convenience of unlocking the rear cover plate 630.

[0170] Optionally, the snap-fit ​​part 638 is made of polycarbonate and acrylonitrile-butadiene-styrene copolymer.

[0171] Polycarbonate (PC) and acrylonitrile-butadiene-styrene copolymer (ABS) are two engineering plastics. PC possesses high strength, high toughness, and impact resistance, enabling it to withstand significant external forces without deformation or damage. ABS also exhibits a certain degree of strength and toughness. The combination of the two allows the latching part 638 to maintain a stable structure during frequent locking and unlocking operations, preventing breakage and ensuring a secure and reliable connection between the rear cover plate 630 and the rear shell. Both PC and ABS have good flowability and moldability, easily processed into complex shapes through injection molding and other molding processes. This meets the fine structural design requirements of the latching part 638, ensuring the dimensional accuracy and surface quality of components such as the latch hole 636 and supporting ribs, thereby achieving precise matching with the rear shell latch. Both PC and ABS have excellent insulation properties, effectively preventing safety hazards such as leakage and short circuits, and improving the electrical safety of the wired controller.

[0172] A detection hole is provided on one side wall of the installation space, that is, a detection hole is provided on one of the multiple enclosure panels 120, and the detection hole is located on the side of the installation space. In this way, the humidity sensor 211 installed on the computer board 200 can communicate with the surrounding environment through the humidity detection hole.

[0173] A water-blocking structure 400 is also provided in the humidity detection hole, which includes multiple baffles 410. The multiple baffles 410 are arranged at intervals along the axial direction of the humidity monitoring hole 104 and are staggered. Air can pass through the gaps between adjacent baffles 410, but liquid droplets cannot pass through the gaps between adjacent baffles 410.

[0174] Using the wired controller provided in this embodiment, the water-blocking structure 400 of the humidity detection hole allows air to pass through and prevents droplets from passing through, thereby improving the waterproof capability of the wired controller.

[0175] Optionally, multiple baffles 410 are spirally distributed within the detection hole. Taking one application scenario as an example, the humidity detection hole is located on one of the downward-facing enclosures 120 among the multiple enclosures 120, with the axis of the humidity detection hole vertically aligned. Water droplets inside the wired controller near the humidity detection hole can be discharged along the gaps between the spirally distributed baffles 410 under the influence of gravity. Meanwhile, droplets splashed onto the wired controller from the outside are unlikely to overcome the barrier of the spirally distributed baffles 410 due to inertia.

[0176] This design not only improves the drainage capacity of the wired controller near the humidity detection port but also enhances its waterproof performance in the vicinity of the port. Furthermore, the spirally distributed baffles 410 provide a relatively smooth airflow channel, facilitating the connection between the humidity sensor 211 on the computer board 200 and its surrounding environment.

[0177] Optionally, the distance between the projections of the two opposing baffles 410 onto the cross-section of the detection hole is less than or equal to 0.1 mm.

[0178] In daily life, water droplets and splashes are mostly in the millimeter range in diameter. When the distance between the projections of the two opposing baffles 410 on the cross-section of the detection hole is less than or equal to 0.1 mm, this distance is much smaller than the diameter of a common droplet, effectively preventing droplets from entering the wired controller through the detection hole. Even if a tiny droplet might approach the detection hole, it is difficult for it to pass through such a narrow gap, thus further improving the waterproof performance of the wired controller, protecting the internal electronic components such as the computer board 200 and humidity sensor 211 from water corrosion, and ensuring that the wired controller can work stably and reliably.

[0179] Optionally, the projection of the plurality of baffles 410 onto the cross-section of the detection hole covers the projection of the detection hole onto the cross-section of the detection hole.

[0180] From the perspective of droplet passage, since the projection of the baffle 410 completely covers the projection of the detection hole, it means that no matter which direction the droplet attempts to enter the detection hole, it will be blocked by the baffle 410. Even if a few extremely small droplets occur, it is difficult for them to find a gap not covered by the baffle 410 to enter, greatly reducing the possibility of droplets entering the wired controller and further improving the waterproof capability of the wired controller. The baffle 410 covering the projection of the detection hole guides the air to flow along the gaps between the baffles 410, creating a more regular flow field when the air enters the detection hole. This is beneficial for the humidity sensor 211 to accurately detect the humidity of the external environment, because stable and regular airflow allows the air around the sensor to be refreshed in a timely manner, reducing detection errors caused by local air stagnation and improving the accuracy and timeliness of humidity detection.

[0181] Optionally, the outward-facing side of the baffle 410 is provided with a guide slope, and the angle between the guide slope and the cross-section of the detection hole is greater than or equal to 5 degrees.

[0182] When a droplet contacts the baffle 410, the guide slope directs the droplet along the slope, making it easier for the droplet to exit the detection hole under gravity, rather than accumulating on the baffle 410 or flowing into the wired controller, thus further enhancing the draining capacity of the wired controller. The larger angle results in a relatively small contact area between the droplet and the baffle 410. According to the principle of liquid surface tension, the droplet is less likely to adhere to this slope and can slide off more quickly, reducing the time and likelihood of the droplet remaining on the baffle 410 and lowering the risk of droplets seeping into the wired controller. The guide slope also guides the air entering the detection hole to a certain extent, making airflow smoother and facilitating better gas exchange between the humidity sensor 211 and the external environment, thereby more accurately detecting ambient humidity. Simultaneously, the appropriate angle does not excessively obstruct airflow, ensuring that air can smoothly pass through the detection hole and contact the humidity sensor 211.

[0183] Optionally, the angle between the guide ramp and the cross-section of the detection hole is greater than or equal to 20 degrees.

[0184] A larger angle allows droplets to slide down the guide slope faster under gravity, resulting in higher drainage efficiency. Droplets can leave the baffle 410 more quickly, reducing the possibility of droplets accumulating near the detection hole or flowing back into the wired controller, thus better protecting the internal components of the wired controller from water damage. As the angle increases, the contact area between the droplet and the baffle 410 further decreases, and the adhesion of the droplet to the baffle 410 also decreases. This makes it more difficult for droplets to adhere to the baffle 410, effectively preventing droplets from accumulating on the surface of the baffle 410 and penetrating into the wired controller, even in relatively humid environments, further improving the waterproof performance of the wired controller. Angles of 20 degrees and above can more significantly guide airflow, allowing air to enter the detection hole at a more ideal angle, contributing to a more stable and uniform airflow field within the detection hole. This allows the humidity sensor 211 to more accurately sense changes in ambient humidity, improving the accuracy and response speed of humidity detection, enabling the wired controller to adjust relevant control strategies more promptly and accurately based on ambient humidity.

[0185] Optionally, the middle frame isolates a detection space within the installation space, and the detection hole is opened in the corresponding detection space, with the humidity sensor 211 located in the detection space.

[0186] By isolating an independent detection space, the environment in which the humidity sensor 211 is located becomes relatively stable, reducing external interference. The detection aperture corresponding to the detection space ensures that only air within that specific space can contact the humidity sensor 211. This allows the humidity sensor 211 to more accurately detect the humidity within that space, avoiding the influence of air from other areas on the detection results and improving the accuracy of humidity detection. For example, in complex installation environments, other areas may have moisture or unstable humidity levels. The independent detection space and detection aperture effectively shield against these interferences, ensuring that the humidity sensor 211 acquires accurate environmental humidity information.

[0187] The electronic components on the circuit board 200 generate heat during operation, which may raise the ambient temperature. If the circuit board 200 is too close to the humidity sensor 211, this temperature change may affect the detection accuracy of the humidity sensor 211. Isolation via the mid-frame reduces heat conduction from the circuit board 200 to the humidity sensor 211, keeping the humidity sensor 211 in a relatively stable temperature environment and improving the accuracy of humidity detection. Simultaneously, the humid air surrounding the humidity sensor 211 will not directly contact the circuit board 200, reducing the risk of short circuits, corrosion, and other malfunctions due to moisture, and extending the lifespan of the circuit board 200.

[0188] Optionally, the first side of the computer board 200 faces the installation space, and the humidity sensor 211 is located on the second side of the computer board 200.

[0189] The circuit board 200 generates heat during operation, and its first side facing the installation space facilitates heat dissipation through the installation space. Since the humidity sensor 211 is typically sensitive to temperature, placing it on the second side of the circuit board 200, away from the heat-generating components on the first side, reduces the impact of the circuit board 200's heat dissipation on the humidity sensor 211, allowing it to operate in a relatively stable temperature environment and thus improving the accuracy of humidity detection.

[0190] Optionally, the detection hole for the wired controller in use is located on one side of the middle frame facing downwards.

[0191] The detection hole is located on the downward-facing side of the middle frame, allowing any liquid that might enter to drain naturally using gravity, reducing the possibility of liquid accumulation inside the detection hole. Since most external liquids (such as rainwater or indoor splashes) enter the wired controller from the top or side, the downward-facing detection hole prevents liquid from directly flowing into the controller's interior, effectively protecting critical components such as the internal circuit board 200 and humidity sensor 211, and reducing the risk of malfunctions due to liquid intrusion.

[0192] The downward-facing detection hole allows for natural air convection, resulting in more accurate humidity detection. In natural environments, air tends to sink due to gravity. A downward-facing detection hole allows humidified air to enter more smoothly, ensuring full contact with the humidity sensor 211 and improving detection accuracy and response speed. This design also avoids the accumulation of dust and debris that can occur with an upward-facing detection hole, ensuring unobstructed access and keeping the humidity sensor 211 in optimal working condition. The detection hole is located on the downward-facing side of the frame, allowing the wired controller to be installed close to a wall or other mounting surface without affecting its aesthetics or operation. Furthermore, the downward-facing position facilitates observation and cleaning during maintenance. Maintenance personnel can more easily check for blockages and perform necessary cleaning and maintenance on the humidity sensor 211, reducing maintenance difficulty and improving the reliability and lifespan of the wired controller.

[0193] Optionally, the bottom of the installation space is provided with multiple first protrusions; the first surface of the computer board 200 abuts against the first protrusions; the side of the middle frame cover plate 130 facing the installation space is provided with multiple second protrusions 140 corresponding to the multiple first protrusions; wherein, the second protrusion 140 is provided with a through first screw hole 141, the computer board 200 is provided with a through second screw hole 230 at the corresponding position of the second protrusion 140, the first protrusion is recessed inward to form a third screw hole, and the screw passes through the first screw hole 141, the second screw hole 230 and the third screw hole in sequence.

[0194] In this embodiment, the computer board 200 is fixed between the middle frame and the middle frame cover plate 130. One side of the computer board 200 abuts against a plurality of first protrusions on the middle frame, and the other side of the computer board 200 abuts against a plurality of second protrusions 140 on the middle frame cover plate 130. This leaves a certain amount of space on both sides of the computer board 200. When fixing the computer board 200, screws are driven into the middle frame cover plate 130, with the screws passing sequentially through the first screw hole 141 of the middle frame cover plate 130, the second screw hole 230 of the computer board 200, and the third screw hole of the middle frame. Because the computer board 200 has a second screw hole 230, the computer board 200 will not crack when the screw is driven in. Driving in a single screw simultaneously fixes the computer board 200 to the mounting space and the middle frame cover plate 130 to the middle frame, simplifying the assembly process of the wired controller.

[0195] Optionally, the diameter of the second screw hole 230 is larger than the diameter of the third screw hole.

[0196] After the screws are driven in, the third screw hole in the middle frame is the main component that prevents the screws from coming out. The diameter of the second screw hole 230 is larger than that of the third screw hole, so the screws will not press against the inner wall of the second screw hole 230 on the computer board 200, further preventing cracks from appearing on the computer board 200.

[0197] Optionally, the diameter of the first screw hole 141 is larger than the diameter of the third screw hole.

[0198] After the screw is driven in, the third screw hole in the middle frame is the main component that prevents the screw from coming out. The diameter of the first screw hole 141 is larger than the diameter of the third screw hole, which facilitates the screw to pass through the first screw hole 141 without affecting the screw's fixing effect.

[0199] Optionally, the ratio of the diameter of the first boss to the diameter of the screw is greater than or equal to 2.

[0200] As a key structural element supporting the computer board 200, the diameter of the first boss directly affects the bearing area. When the ratio of its diameter to the screw diameter is ≥2, the boss provides sufficient contact area to distribute the pressure generated during screw tightening, preventing localized stress concentration that could damage the computer board 200 or the mid-frame. For example, if the screw diameter is 3mm, the diameter of the first boss is 6mm, ensuring sufficient distance from the edge of the boss to the screw hole and preventing cracking under stress. A larger first boss diameter increases the alignment tolerance of the screw entering the third screw hole. Even with minor deviations in the installation position of the mid-frame cover plate 130 or the computer board 200, the screw can still smoothly enter the third screw hole, reducing assembly difficulty. An excessively large boss diameter may lead to material waste and increased weight; therefore, a ratio ≥2 is a reasonable design ratio that optimizes material utilization while ensuring structural strength, conforming to the process requirements of conventional mold manufacturing and machining.

[0201] Optionally, the first boss is provided with a plurality of reinforcing ribs in the radial direction, and the ratio of the diameter of the circle formed by the distal ends of the plurality of reinforcing ribs to the diameter of the screw hole is greater than 2.5.

[0202] The reinforcing ribs, distributed radially (radiating outwards from the center of the screw hole), convert the axial pressure (from the screw tightening force) borne by the boss into radial tension, dispersing it throughout the middle frame base plate 110 and the surrounding plate 120 structure, thus reducing the bending deformation of the boss itself. For example, if the screw hole diameter is 3mm, the diameter of the outermost circle of the reinforcing rib must be >7.5mm, ensuring that the reinforcing rib covers beyond the stress concentration area around the screw hole, forming a "mechanical support ring." Furthermore, the radial reinforcing ribs can reduce shrinkage defects during boss injection molding, while also reducing mold complexity.

[0203] Optionally, the ratio of the diameter of the second boss 140 to the diameter of the screw hole is greater than or equal to 1.5.

[0204] The second boss 140 engages with the first boss on the middle frame to clamp the computer board 200 from both sides, preventing it from wobbling. As the first layer of structure through which screws are inserted, the second boss 140 evenly transmits the tightening force to the computer board 200 and the middle frame. The height of the second boss 140 controls the gap between the middle frame cover plate 130 and the computer board 200, preventing other components (such as wiring harnesses) from being compressed. For example, the screw hole diameter is 3mm, the diameter of the second boss 140 is 4.5mm, and the boss wall thickness is 0.75mm. Such a wall thickness meets the strength requirements of the injection molding process, preventing the boss from cracking due to thin walls when screws are tightened in.

[0205] Optionally, the second boss 140 is provided with multiple cover plate reinforcing ribs, the ratio of the diameter of the circle formed by the distal ends of the multiple cover plate reinforcing ribs to the diameter of the screw hole is greater than 2. The shell reinforcing ribs are distributed radially along the boss (radiating outward from the center of the screw hole), forming a support structure similar to "wheel spokes". When the screw is tightened, the reinforcing ribs can convert the torque borne by the boss into radial tensile and compressive stress, which is dispersed through the body of the middle frame cover plate 130, preventing the boss from tilting or breaking due to torque. For example, the screw hole diameter is 3mm, the diameter of the circle formed by the distal ends of the reinforcing ribs is 6mm, and the reinforcing rib coverage extends beyond the boss body, forming a composite structure of "boss core + extended support". As a cover, the middle frame cover plate 130 is usually thin (e.g., 1-2mm). If the boss area lacks support, it is easy for "dents" or "tears" to occur when the screw is tightened. The reinforcing ribs, by increasing the material distribution around the boss, transmit the axial force of the screw to a wider area of ​​the middle frame cover plate 130, reducing local strain.

[0206] Optionally, the screw hole of the second boss 140 has a countersunk area. The countersunk area refers to the enlarged hole structure at the screw hole entrance, typically tapered or stepped. The countersunk area allows the screw head to be recessed below the surface of the boss on the middle frame cover plate 130, preventing the head from protruding and affecting the fit between the middle frame cover plate 130 and other components (such as walls or decorative panels). The beveled surface of the countersunk area helps center the screw, reducing alignment difficulty during assembly, and is particularly suitable for automated screw-pressing operations. By increasing the contact area, the countersunk area evenly transmits the clamping force of the screw head to the rear housing boss, avoiding localized stress concentration.

[0207] Optionally, the side of the computer board 200 away from the installation space is provided with a plurality of pin headers 220. The wired controller also includes a middle frame cover plate 130, which covers the installation space. The middle frame cover plate 130 extends in the direction away from the installation space and is provided with a positioning frame 131. The bottom of the positioning frame 131 is provided with a plurality of clearance holes 132, through which the plurality of pin headers 220 protrude. The power board is disposed in the receiving space constructed in the rear shell, and the side of the power board away from the receiving space is provided with a pin header mating part. The rear shell cover plate 630 covers the receiving space and includes a positioning mating frame 631 that mates with the positioning frame 131. The pin header mating part protrudes from the bottom of the positioning mating frame 631 and is inserted into the plurality of pin headers 220.

[0208] The wired controller also includes a power board for connecting to high-voltage or low-voltage power, and the power board connects to the computer board 200. The mid-frame cover 130 of the wired controller encloses the mounting space, thereby protecting the computer board 200. The rear cover 630 of the wired controller encloses the receiving space, thereby isolating the power board and the computer board 200.

[0209] The middle frame cover plate 130 is provided with a positioning frame 131, which extends from the middle frame cover plate 130 towards the receiving space. Clearance holes 132 are provided at the bottom of the positioning frame 131. This allows the pin headers 220 of the computer board 200 to pass through multiple clearance holes 132. The multiple clearance holes 132 serve two purposes: firstly, to allow the pin headers 220 to extend, and secondly, to help fix the pin headers 220, reducing or preventing bending of the pin headers 220.

[0210] The power board's pin header mating part includes multiple sockets. The power board's pin headers 220 are inserted into the sockets of the pin header mating part, thereby connecting the power board and the computer board 200. The positioning mating part mates with the positioning frame 131, thereby constraining the pin headers 220 to be inserted into the pin header mating part according to a preset correspondence.

[0211] Using the wired controller provided in this embodiment, the middle frame cover plate 130 and the rear cover plate 630 can separate relatively independent installation space and accommodating space inside the wired controller, improving the airtightness of the installation space where the computer board 200 is located and reducing the interference of the power board installed in the accommodating space to the computer board 200 installed in the installation space; the power board and the computer board 200 are connected by a pin header 220 and a pin header mating part, ensuring stable power and signal transmission; the cooperation between the positioning frame 131 and the positioning mating part makes the assembly of the wired controller easy to operate, and the pin header 220 is not easily bent or deformed.

[0212] Optionally, the gap between the pin header 220 and the clearance hole 132 is greater than or equal to 0.05 mm and less than or equal to 0.1 mm.

[0213] This design avoids both excessively small gaps that would make it difficult for the pin header 220 to pass through the clearance hole 132, increasing assembly difficulty, and excessively large gaps that would cause the pin header 220 to become too loose in the clearance hole 132, leading to bending and misalignment. This improves the convenience and efficiency of the wired controller assembly. After insertion into the clearance hole 132, the pin header 220 maintains a certain contact pressure with the wall of the clearance hole 132, ensuring a tight connection between the pin header 220 and the clearance hole 132. This, in turn, guarantees the stability of power and signal transmission between the power board and the computer board 200, reducing transmission failures caused by poor contact.

[0214] Optionally, the gap between the pin header 220 and the clearance hole 132 is equal to 0.075 mm.

[0215] The gap between the pin header 220 and the clearance hole 132 refers to the minimum distance between the side wall of the pin header 220 and the inner side wall of the clearance hole 132 when the pin header 220 and the clearance hole 132 are coaxially arranged. This gap provides relatively accurate positioning and guidance between the pin header mating part and the clearance hole 132. During assembly, the pin header mating part can be smoothly aligned with the clearance hole 132, and the 0.075 mm gap avoids inaccurate positioning due to excessive gap, ensuring accurate insertion of the pin header mating part and the pin header 220, improving the accuracy and reliability of assembly. This gap size ensures that the pin header mating part and the clearance hole 132 maintain a certain tightness after connection. It avoids excessive friction due to excessively small gap, which could lead to assembly difficulties or damage to components, and ensures that the connection between the pin header mating part and the pin header 220 will not easily loosen due to vibration or other factors during use, thus ensuring the stability of the connection between the power board and the computer board 200, which is conducive to stable power and signal transmission. In actual use, the wired controller may undergo slight deformation due to factors such as temperature changes and external forces. The 0.075 mm gap can accommodate these slight deformations to a certain extent, ensuring that the connection between the pin header mating part and the clearance hole 132 is not damaged by the slight deformation of the components, thus enhancing the stability and reliability of the wired controller structure.

[0216] Optionally, the positioning and mating frame 631 includes an outer ring 6312 and an inner ring 6311, with a positioning and mating space formed between the inner ring 6311 and the outer ring 6312, and the positioning frame 131 is inserted into the positioning and mating space.

[0217] The positioning space between the inner ring 6311 and the outer ring 6312 accurately accommodates the positioning frame 131, allowing it to be precisely inserted and ensuring the relative positional accuracy between the components of the wired controller. This ensures accurate alignment and insertion of the pin header 220 with its mating parts, avoiding connection problems caused by installation deviations and improving the overall assembly quality of the wired controller. After the positioning frame 131 is inserted into the positioning space, the outer ring 6312 and the inner ring 6311 constrain the positioning frame 131 from different directions, limiting its displacement in all directions and enhancing the stability of the internal structure of the wired controller. This allows the internal components to maintain a relatively fixed positional relationship even under vibration or external forces, reducing malfunctions caused by loose components. The outer ring 6312 and the inner ring 6311 also provide a certain degree of isolation and protection for the positioning frame 131 and its internal components such as the pin header 220, reducing interference and damage from external factors to the internal components. For example, it prevents dust and moisture from entering the wired controller and affecting its normal operation, thus extending the controller's service life. Due to accurate positioning and a stable structure, the connection between the pin header 220 and its mating part is more reliable, ensuring the stability of power and signal transmission between the power board and the computer board 200. This, in turn, ensures that the wired controller can accurately control the air conditioner's operation and reliably receive the air conditioner's operating status information.

[0218] Optionally, the fitting clearance between the positioning frame 131 and the outer ring 6312 is greater than or equal to 0.1 mm and less than or equal to 0.2 mm; and / or, the fitting clearance between the positioning frame 131 and the inner ring 6311 is greater than or equal to 0.3 mm and less than or equal to 0.5 mm.

[0219] The 0.1 mm to 0.2 mm clearance allows the positioning frame 131 to be easily inserted into the outer ring 6312 of the positioning mating space, preventing installation difficulties due to excessively small clearance and improving assembly efficiency. The smaller clearance ensures a tighter fit between the positioning frame 131 and the outer ring 6312, limiting the movement of the positioning frame 131 in unintended directions and thus guaranteeing the positional accuracy of the positioning frame 131 within the positioning mating space. This facilitates accurate docking of the pin header 220 with the pin header mating part.

[0220] The larger clearance of 0.3 mm to 0.5 mm better accommodates dimensional tolerances that may arise during the manufacturing process of the positioning frame 131 and the inner ring 6311. Even with certain dimensional deviations in the components, the positioning frame 131 can be smoothly installed into the positioning space without generating assembly stress due to excessively small clearance, thus avoiding impact on the performance and reliability of the wired controller. The larger clearance provides greater deformation space for the positioning frame 131 under external forces or thermal expansion and contraction. The positioning frame 131 can undergo slight deformation within the clearance range of the inner ring 6311 without affecting the overall structure and function of the wired controller, enhancing its adaptability to different working environments.

[0221] Optionally, the fitting clearance between the positioning frame 131 and the outer ring 6312 is equal to 0.15 mm; and / or, the fitting clearance between the positioning frame 131 and the inner ring 6311 is greater than or equal to 0.38 mm and less than or equal to 0.4 mm.

[0222] The size of the fit gap between the positioning frame 131 and the outer ring 6312 ensures a tight fit between them. During normal operation of the equipment, the displacement of the positioning frame 131 is limited, enabling it to be accurately positioned. This ensures accurate connection between the pin header 220 and the pin header mating part, thus guaranteeing the stability of signal transmission.

[0223] The relatively large gap between the positioning frame 131 and the inner ring 6311 makes the assembly of the positioning frame 131 and the inner ring 6311 easier. Even if there is a certain deviation in the size of the positioning frame 131 and the inner ring 6311, the assembly can be completed smoothly, which reduces the requirements for the machining accuracy of the parts and thus reduces the production cost.

[0224] Optionally, the positioning frame 131 has multiple grooves 133.

[0225] The design of multiple grooves 133 can reduce the amount of material used without affecting the basic function of the positioning frame 131, thereby reducing the overall weight of the wired controller. When the positioning frame 131 is subjected to external force or deforms due to thermal expansion and contraction, the grooves 133 can act as a buffer area to accommodate a certain degree of deformation, reduce stress concentration caused by deformation of the positioning frame 131, and enhance the structural stability and reliability of the positioning frame 131.

[0226] Optionally, the rear cover plate 630 is partially hollowed out to form multiple connecting ribs 632, which are inserted into multiple grooves 133.

[0227] The insertion and engagement of the connecting rib 632 with the groove 133 ensures a tight connection between the rear cover plate 630 and the positioning frame 131. Compared to simple planar contact or other connection methods, this insertion structure effectively restricts the displacement of the positioning frame 131 in all directions, including horizontal translation and vertical swaying, thereby improving the stability of the entire wired controller structure and ensuring that the internal components maintain a relatively fixed position during use. This insertion structure also facilitates the removal of the rear cover plate 630 when internal components need repair or replacement. Simply pull the connecting rib 632 out of the groove 133 to easily open the rear cover plate 630 for maintenance, and then reinstall the cover plate without causing excessive impact on other components, thus improving the maintainability of the wired controller.

[0228] Optionally, the gap between the connecting rib 632 and the groove 133 is 0.05 mm.

[0229] If the connecting rib 632 and the groove 133 have an interference fit or the clearance is too small, there may be significant resistance during assembly, or even assembly may not be possible. A clearance of 0.05 mm makes the assembly process easier, reduces assembly difficulty and cost, and improves production efficiency.

[0230] This disclosure provides an air conditioner that includes the aforementioned wired controller.

[0231] The air conditioner provided in this embodiment includes the above-mentioned wired controller, and therefore has the same technical effects as the above-mentioned wired controller, which will not be described again here.

[0232] The foregoing description and accompanying drawings fully illustrate embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A wired controller adapted to two-button switches and three-button switches, characterized in that, include: The middle frame has an installation space on the first side and a button installation area on the second side. The button installation area is provided with a first pivot and a second pivot at intervals along the length direction. A button is installed in the button mounting area. The button is provided with a locking claw, which is adapted to engage and rotate with the first rotating shaft. Specifically, when the button corresponds to two button switches, the button's latch engages with the first rotating shaft; when the button corresponds to three button switches, the button's latch engages with the second rotating shaft.

2. The wired controller according to claim 1, characterized in that, The button mounting area is provided with a first guide hole and a second guide hole at both ends along the length direction. When the button corresponds to three button switches, the button is provided with a first guide pin and a second guide pin. The first guide pin cooperates with the first guide hole, and the second guide pin cooperates with the second guide hole. The button mounting area is also provided with a third guide hole, which is located between the first guide hole and the second guide hole. When the button corresponds to two button switches, the button is provided with a first guide pin and a third guide pin. The first guide pin cooperates with the first guide hole, and the third guide pin cooperates with the third guide hole.

3. The wired controller according to claim 2, characterized in that, The first guide holes are arranged in pairs at both ends of the button mounting area along the width direction; and / or, The second guide holes are arranged in pairs at both ends of the button mounting area along the width direction; and / or, The third guide holes are arranged in pairs at both ends of the button mounting area along the width direction.

4. The wired controller according to claim 2, characterized in that, The end of the first guide pin is a hook to prevent the first guide pin from dislodging from the first guide hole; and / or, The end of the second guide pin is a hook to prevent the second guide pin from dislodging from the first guide hole; and / or, The end of the third guide pin is a hook to prevent the third guide pin from coming out of the first guide hole.

5. The wired controller according to claim 2, characterized in that, The button mounting area is also provided with a fourth guide hole, which is located between the third guide hole and the second guide hole; When the button corresponds to two button switches, the wired controller also includes a baffle, which is engaged with the second guide hole and the fourth guide hole.

6. The wired controller according to any one of claims 1 to 5, characterized in that, The button mounting area is provided with a raised structure, and the first pivot and the second pivot are located on both sides of the highest point of the raised structure.

7. The wired controller according to claim 6, characterized in that, The button mounting area includes a single-button area and a double-button area. The single-button area is suitable for setting a single button switch, and the double-button area is suitable for setting two button switches. The protruding structure is provided in the double-button area.

8. The wired controller according to claim 7, characterized in that, The protrusion structure includes: The first slope extends from the first end of the double bond region along the length direction toward the middle; The second slope extends from the second end of the double bond region along the length direction toward the middle, and the connection position of the first slope and the second slope is the highest point of the protrusion structure.

9. The wired controller according to any one of claims 1 to 5, characterized in that, The claw can move up and down relative to the second rotating shaft to press the switch button located below the second rotating shaft.

10. An air conditioner, characterized in that, include: Air conditioner body; and, The wired controller according to any one of claims 1 to 9, wherein the wired controller is electrically connected to or wirelessly connected to the air conditioner body.

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