CN217690851U - Switch assembly for circuit board shell, circuit board shell and air conditioner - Google Patents

Abstract

The application relates to the technical field of electrical equipment and discloses a switch assembly for a circuit board shell, the circuit board shell and an air conditioner. Be used for placing the circuit board in the circuit board casing, the switch module can carry out reciprocating motion, the switch module includes: the connecting piece is used for being connected with the circuit board shell; the sliding piece is connected with the connecting piece and can move relative to the connecting piece, and the moving direction of the sliding piece is crossed with the reciprocating motion direction of the switch assembly; the contact piece is connected with the sliding piece, the sliding piece can drive the contact piece to move, and the contact piece is used for pressing a button of the circuit board. When the position of the button on the circuit board is changed, the sliding part can drive the contact piece to move, so that the position of the contact piece is matched with the position of the button, the button can be pressed through the contact piece, and the fault tolerance rate and the adaptability of the circuit board shell are improved.

Description

Switch assembly for circuit board shell, circuit board shell and air conditioner

Technical Field

The application relates to the technical field of electrical equipment, for example, relates to a switch assembly for a circuit board shell, the circuit board shell and an air conditioner.

Background

As is well known, existing air conditioning hangs are usually equipped with an air conditioning remote control to facilitate a user to control the on/off of the air conditioner or adjust its operation state. However, in daily life, users often encounter situations where the air conditioner remote controller is out of power or lost, and in order to enable the users to still use the air conditioner on-hook under such situations, an emergency switch capable of turning on or off the air conditioner is additionally arranged on the air conditioner on-hook.

The related art discloses an air conditioner middle frame assembly which comprises a middle frame body and an emergency switch. The middle frame body is provided with an installation surface facing the air conditioner hanging machine panel; the emergency switch comprises a switch circuit board arranged on the mounting surface and a switch shell covering the switch circuit board.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

switch shell (being equivalent to the circuit board casing in this application) cover is established in the outside of circuit board, and switch shell (being equivalent to the circuit board casing in this application) matches with the circuit board and uses, presses the shift knob on the circuit board through the bullet knot on the switch shell (being equivalent to the circuit board casing in this application). However, the positions of the switch buttons in the circuit board may vary according to the type of the circuit board, or may vary due to manufacturing errors. The fault-tolerant rate of switch shell (being equivalent to the circuit board casing in this application) is lower, when switch shell and the unable matching of shift knob on the circuit board, can cause the unable problem of effectively pressing touch of shift knob.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended to be a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a switch assembly for a circuit board shell, the circuit board shell and an air conditioner, and aims to solve the problems that the fault tolerance of the circuit board shell is low, the circuit board shell cannot be matched with a button of a circuit board, and the button of the circuit board cannot be effectively pressed and touched.

According to an embodiment of a first aspect of the present application, there is provided a switch assembly for a circuit board housing for placement of a circuit board therein, the switch assembly being capable of reciprocating movement, the switch assembly comprising: the connecting piece is used for being connected with the circuit board shell; the sliding piece is connected with the connecting piece and can move relative to the connecting piece, and the moving direction of the sliding piece is crossed with the reciprocating motion direction of the switch assembly; the contact piece is connected with the sliding piece, the sliding piece can drive the contact piece to move, and the contact piece is used for pressing a button of the circuit board.

Optionally, the connecting member is configured with a sliding groove, an extending direction of the sliding groove intersects with a reciprocating direction of the switch assembly, and the sliding member is disposed in the sliding groove and is capable of moving relative to the sliding groove.

Optionally, the switch assembly further comprises: the first side wall of the sliding piece or the second side wall of the sliding groove is provided with the protrusion, the first side wall and the second side wall are arranged oppositely, and the protrusion can be arranged between the first side wall and the second side wall in a pressing mode and used for enabling the sliding piece and the connecting piece to be fixed relatively.

Optionally, the connecting member is further configured with an opening, the opening is connected with the sliding groove, the width of the opening is smaller than that of the sliding member, and the width of the opening is greater than or equal to that of the contact member.

Optionally, the sliding member is configured with a plurality of mounting grooves, the mounting grooves are arranged at intervals along the moving direction of the sliding member, and the contact member is alternatively arranged in one of the mounting grooves.

Optionally, the mounting groove runs through the slider, one side that the slider deviates from the button is equipped with the draw-in groove, the draw-in groove with the mounting groove is linked together, the contact piece includes: a contact body located on a side of the slider facing the button; the buckle, with the contact body is connected, the buckle is located in the mounting groove, just the buckle with draw-in groove looks joint, so that the contact with the slider is connected.

Optionally, the circuit board housing further comprises a pressing piece, and the connecting piece is connected with the pressing piece.

According to an embodiment of the second aspect of the present application, there is provided a circuit board housing for placing a circuit board therein, the circuit board housing comprising: a switch assembly for a circuit board housing according to any preceding claim, the switch assembly being configured to be capable of reciprocating to press a button of the circuit board.

Optionally, the circuit board housing further comprises: an elastic plate; and the pressing piece is connected with the elastic plate and the connecting piece so as to drive the switch assembly to reciprocate.

According to an embodiment of the third aspect of the present application, there is provided an air conditioner including the circuit board housing as described in any one of the above.

The switch component for the circuit board shell, the circuit board shell and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:

the switch assembly can reciprocate, and the switch assembly includes connecting piece, slider and contact piece, and the slider is connected with the connecting piece, and the slider is connected with the contact piece. That is, the connecting member, the slider, and the contact member can reciprocate simultaneously so that the contact member can be brought into contact with the button of the circuit board to press the button of the circuit board. The slider is movable relative to the link. In this way, the position of the slider can be changed relative to the position of the link. The contact piece is connected with the sliding piece, the sliding piece can drive the contact piece to move, and the position of the contact piece can be changed relative to the position of the connecting piece. The moving direction of the sliding piece is intersected with the reciprocating direction of the switch component, so that when the position of the button on the circuit board is changed, the sliding piece can drive the contact piece to move, the position of the contact piece is matched with the position of the button, the button can be pressed through the contact piece, and the work of the circuit board is controlled. The switch assembly is used for the circuit board shell, and when the position of the button is changed, the position of the switch assembly can also be changed, so that the circuit board shell is matched with the button, the button of the circuit board can be normally pressed, and the fault tolerance rate and the adaptability of the circuit board shell are improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic diagram of a partial structure of a circuit board housing according to an embodiment of the present disclosure;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic diagram illustrating a perspective view of a switch assembly for a circuit board housing according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural view of another perspective of a switch assembly for a circuit board housing provided by embodiments of the present disclosure;

fig. 5 is a schematic sectional view taken along the direction B-B in fig. 4.

Reference numerals:

10. a switch assembly; 110. a connecting member; 111. a sliding groove; 112. an opening; 120. a slider; 121. a first side wall; 122. mounting grooves; 123. a card slot; 130. a contact member; 131. a contact body; 132. buckling; 140. a protrusion; 20. a circuit board housing; 210. a pressing member; 220. an elastic plate; 30. a circuit board; 301. a button.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure may be understood as specific cases by those of ordinary skill in the art.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

As shown in fig. 1 to 5, the present disclosure provides a circuit board housing 20, a circuit board 30 is disposed in the circuit board housing 20, the circuit board housing 20 includes a switch assembly 10 for the circuit board housing, the switch assembly 10 is connected to the circuit board housing 20, and the switch assembly 10 is configured to be capable of reciprocating to press a button 301 of the circuit board 30.

In the embodiment of the present disclosure, the circuit board 30 is disposed in the circuit board housing 20 to protect the circuit board 30 and prevent the circuit board 30 and components on the circuit board 30 from being knocked. The circuit board 30 is provided with a button 301, and the button 301 is pressed to control the operation and the closing of the circuit board 30. The circuit board housing 20 includes a switch assembly 10, and the switch assembly 10 is capable of performing a reciprocating motion to press or release the press of the button 301 on the circuit board 30 to control the operation of the circuit board 30.

As shown in fig. 2 to 5, the disclosed embodiment provides a switch assembly for a circuit board housing, the switch assembly 10 is capable of reciprocating, and the switch assembly 10 includes a connecting member 110, a sliding member 120, and a contact member 130. The connector 110 is used to connect with the circuit board housing 20. The slider 120 is connected to the link 110, and the slider 120 is movable relative to the link 110, the moving direction of the slider 120 intersecting the reciprocating direction of the switch assembly 10. The contact 130 is connected to the sliding member 120, the sliding member 120 can move the contact 130, and the contact 130 is used for pressing the button 301 of the circuit board 30.

With this alternative embodiment, the switch assembly 10 is capable of reciprocating, the switch assembly 10 including a connecting member 110, a slider 120, and a contact member 130, the slider 120 being connected to the connecting member 110, and the slider 120 being connected to the contact member 130. That is, the connecting member 110, the slider 120, and the contact 130 can reciprocate simultaneously, so that the contact 130 can be brought into contact with the button 301 of the circuit board 30 to press the button 301 of the circuit board 30. The slider 120 is movable relative to the link 110. In this way, the position of the slider 120 can be changed relative to the position of the link 110. The contact member 130 is connected to the sliding member 120, the sliding member 120 can move the contact member 130, and the position of the contact member 130 can be changed relative to the position of the connecting member 110.

The moving direction of the sliding member 120 intersects with the reciprocating direction of the switch assembly 10, so that when the position of the button 301 on the circuit board 30 is changed, the sliding member 120 can move the contact member 130 to match the position of the contact member 130 with the position of the button 301, so that the button 301 can be pressed through the contact member 130 to control the operation of the circuit board 30. The switch assembly 10 is used for the circuit board shell 20, when the position of the button 301 is changed, the position of the switch assembly 10 can also be changed, so that the circuit board shell 20 is matched with the button 301, the button 301 of the circuit board 30 can be normally pressed, and the fault tolerance rate and the adaptability of the circuit board shell 20 are improved.

In this embodiment, the position of the contact 130 is matched with the position of the button 301 by: when the switch assembly 10 is moved towards the button 301, the contact 130 can come into contact with the button 301 and press the button 301; when the switch assembly 10 is moved away from the button 301, the contact 130 can be separated from the button 301 and the button 301 can be reset to release the pressing of the button 301.

Optionally, the direction of movement of the slider 120 is perpendicular to the direction of reciprocation of the switch assembly 10. Thus, when the position of the sliding member 120 is changed, the movement distance of the switch assembly 10 when the button 301 is pressed is not affected, and the use experience of the user is improved.

As shown in fig. 3, in some alternative embodiments, the connecting member 110 is configured with a sliding groove 111, the extending direction of the sliding groove 111 intersects with the reciprocating direction of the switch assembly 10, and the slider 120 is disposed in the sliding groove 111 and can move relative to the sliding groove 111.

With this alternative embodiment, the link 110 is configured with a slide groove 111, the slider 120 is provided in the slide groove 111, and the slider 120 is movable relative to the slide groove 111. In this way, the slider 120 can be moved relative to the link 110. The extending direction of the sliding groove 111 intersects with the reciprocating direction of the switch assembly 10, and the slider 120 moves relative to the sliding groove 111 along the extending direction of the sliding groove 111, so that the moving direction of the slider 120 intersects with the reciprocating direction of the switch assembly 10, thereby adjusting the position of the contact 130, enabling the contact 130 to be matched with the position of the button 301, enabling the button 301 to be pressed, and improving the fault tolerance and the adaptability of the circuit board housing 20.

Optionally, the switch assembly 10 further includes an actuating member connected to the sliding member 120, the actuating member being capable of driving the sliding member 120 to move in the sliding slot 111.

Alternatively, when the user installs the circuit board 30 into the circuit board housing 20, the user may push the sliding member 120 to move in the sliding slot 111 to adjust the positions of the sliding member 120 and the contact member 130, so that the position of the contact member 130 matches the position of the button 301. Thus, the structure of the switch assembly 10 can be simplified, and the production cost can be reduced.

As shown in fig. 3 to 5, in some alternative embodiments, the switch assembly 10 further includes a protrusion 140, the first side wall 121 of the slider 120 or the second side wall of the sliding slot 111 is provided with the protrusion 140, and the first side wall 121 is disposed opposite to the second side wall. The protrusion 140 can be pressed between the first side wall 121 and the second side wall for fixing the slider 120 and the connecting member 110 relatively.

With this alternative embodiment, the protrusion 140 is disposed on the first sidewall 121 of the sliding member 120 or the second sidewall of the sliding slot 111, the first sidewall 121 is disposed opposite to the second sidewall, and the protrusion 140 is pressed between the first sidewall 121 and the second sidewall to increase the friction between the sliding member 120 and the connecting member 110, so as to fix the sliding member 120 and the connecting member 110 relatively. When the user needs to change the position of the slider 120, the user only needs to apply a force greater than the friction force in the moving direction of the slider 120 to move the slider 120 relative to the sliding slot 111, so as to change the positions of the slider 120 and the connecting member 110.

The embodiment can avoid the situation that the position of the contact member 130 is not matched with the position of the button 301 due to the relative movement of the sliding member 120 and the connecting member 110 again caused by vibration and the like after the position of the sliding member 120 is adjusted. The disclosed embodiments improve the reliability of use of the switch assembly 10 and the circuit board housing 20.

Optionally, the number of the protrusions 140 is multiple, the multiple protrusions 140 are disposed at intervals on the first sidewall 121 of the sliding member 120, and a distance between two adjacent protrusions 140 is smaller than an extending distance of the second sidewall. Thus, when the slider 120 moves relative to the sliding groove 111, the protrusion 140 is always pressed between the first side wall 121 and the second side wall, so that the slider 120 and the connecting member 110 are relatively fixed.

Optionally, the second side wall of the sliding groove 111 includes a first sub-side wall and a second sub-side wall, the first sub-side wall and the second sub-side wall are oppositely disposed, and the protrusion 140 is disposed on the first sub-side wall and/or the second sub-side wall.

With this alternative embodiment, when the protrusion 140 is disposed on the first sub-sidewall, and when the protrusion 140 is disposed between the first sidewall 121 and the first sub-sidewall, the protrusion 140 supports the sliding member 120 to move toward the second sub-sidewall, and the second sub-sidewall limits the sliding member 120, so that the protrusion 140 is pressed between the first sidewall 121 and the first sub-sidewall, and the friction between the first sidewall 121 and the first sub-sidewall is increased, so that the sliding member 120 and the connecting member 110 are relatively fixed.

In some alternative embodiments, as shown in fig. 3 and 5, the connector 110 is further configured with an opening 112, and the opening 112 is in communication with the sliding groove 111. The width of the opening 112 is less than the width of the slider 120, and the width of the opening 112 is greater than or equal to the width of the contact 130.

With this alternative embodiment, the sliding member 120 is located in the sliding slot 111, the sliding member 120 is connected to the contact member 130, and the sliding member 120 can move the contact member 130. The connector 110 is further configured with an opening 112, the opening 112 communicates with the sliding groove 111, the width of the opening 112 is greater than or equal to the width of the contact 130, and the contact 130 can protrude outside the sliding groove 111 through the opening 112 so that the contact 130 can press the button 301. And the opening 112 can avoid obstructing the movement of the contact member 130 during the movement of the contact member 130 carried by the sliding member 120.

The width of the opening 112 is smaller than that of the sliding member 120, and the sliding member 120 is located in the sliding groove 111, so that the sliding member 120 can be prevented from falling out of the sliding groove 111 through the opening 112, and the operational reliability of the switch assembly 10 is increased.

As shown in fig. 2, 3 and 5, in some alternative embodiments, the slider 120 is configured with a plurality of mounting slots 122, the plurality of mounting slots 122 are spaced apart along the moving direction of the slider 120, and the contact member 130 is alternatively disposed in one of the mounting slots 122.

With this alternative embodiment, the sliding member 120 is configured with a mounting slot 122, the contact member 130 is disposed in the mounting slot 122, so that the contact member 130 is connected to the sliding member 120, and the sliding member 120 can move the contact member 130. Along the moving direction of the sliding member 120, the sliding member 120 is configured with a plurality of mounting slots 122 at intervals, and the contact member 130 is alternatively disposed in one of the mounting slots 122. Thus, when the contact 130 is mounted in different mounting grooves 122, the position of the contact 130 can be changed so that the position of the contact 130 matches the position of the button 301.

Moreover, the sliding member 120 can move corresponding to the connecting member 110, and the contact member 130 can be installed in different installation grooves 122 of the sliding member 120, so that the range of the position of the contact member 130 can be increased, and the fault tolerance and the applicability of the circuit board housing 20 can be improved.

In some alternative embodiments, the mounting groove 122 extends through the sliding member 120, and a side of the sliding member 120 facing away from the button 301 is provided with a locking groove 123, and the locking groove 123 is communicated with the mounting groove 122. The contact 130 includes a contact body 131 and a catch 132, the contact body 131 being located on a side of the slider 120 facing the button 301. The latch 132 is connected to the contact body 131, the latch 132 is located in the mounting groove 122, and the latch 132 is latched to the latch groove 123, so that the contact 130 is connected to the slider 120.

With this alternative embodiment, the contact 130 includes a contact 130 body and a catch 132, and the contact body 131 is located on the side of the slider 120 facing the button 301, so that when the circuit board 30 is mounted in the circuit board housing 20, the contact body 131 can abut against the button 301 and press the button 301.

The mounting groove 122 penetrates through the sliding part 120, a clamping groove 123 is formed in one side, away from the button 301, of the sliding part 120, and the clamping groove 123 is communicated with the mounting groove 122. The buckle 132 is located in the mounting groove 122, and the buckle 132 is clamped with the clamping groove 123, so that the contact element 130 can be connected with the sliding element 120, the connecting element 110 drives the contact element 130 to move, and the position of the contact element 130 is matched with the position of the button 301. The locking groove 123 is locked with the locking buckle 132, that is, the sliding member 120 is detachably connected with the contact member 130, so as to facilitate the mounting and dismounting between the contact member 130 and the sliding member 120.

For example, when a plurality of mounting grooves 122 are provided, the locking groove 123 is locked with the locking buckle 132, so that the sliding member 120 is detachably connected with the contact member 130, the contact member 130 is conveniently mounted in different mounting grooves 122, and the user experience is improved.

As shown in fig. 1 and 2, in some alternative embodiments, the circuit board housing 20 further includes a pressing member 210, and the connection member 110 is configured to be connected to the pressing member 210.

With this alternative embodiment, the circuit board housing 20 includes the pressing member 210, and the connection member 110 is connected to the pressing member 210. In the case where the circuit board 30 is mounted in the circuit board housing 20, the user may move the connector 110 toward the button 301 of the circuit board 30 by pressing the pressing member 210. The connecting element 110 is connected to the sliding element 120, and the connecting element 110 moves towards the button 301 to drive the sliding element 120 to move towards the button 301. The sliding member 120 is connected to the contact member 130, and the sliding member 120 moves toward the button 301 to drive the contact member 130 to move toward the button 301, so that the contact member 130 abuts against the button 301, and the button 301 is pressed.

Optionally, the connecting member 110 is provided with a groove, one end of the pressing member 210 is disposed in the groove, and one end of the pressing member 210 is in interference fit with the groove. This enables the pressing member 210 to be connected to the connecting member 110, simplifies the structure of the switch unit 10, and reduces the production cost of the switch unit 10.

As shown in fig. 1 to 5, a circuit board housing 20 provided by the embodiment of the present disclosure includes any one of the switch assemblies described above for the circuit board housing.

The circuit board housing 20 provided in the embodiment of the present disclosure includes the switch assembly for a circuit board housing described in any one of the above embodiments, so that all the beneficial effects of the switch assembly for a circuit board housing described in any one of the above embodiments are achieved, and no further description is provided herein.

In some alternative embodiments, the circuit board housing 20 further includes an elastic plate 220 and a pressing piece 210. The elastic plate 220 is connected to the pressing member 210, and the pressing member 210 is connected to the connecting member 110 to drive the switch assembly 10 to reciprocate.

With this alternative embodiment, the circuit board housing 20 further includes a pressing piece 210, and the connection member 110 is connected to the pressing piece 210. In the case where the circuit board 30 is mounted in the circuit board housing 20, the user may move the connector 110 toward the button 301 of the circuit board 30 by pressing the pressing member 210. The connecting element 110 is connected to the sliding element 120, and the connecting element 110 moves towards the button 301 to drive the sliding element 120 to move towards the button 301. The sliding member 120 is connected to the contact member 130, and the sliding member 120 moves toward the button 301 to drive the contact member 130 to move toward the button 301, so that the contact member 130 abuts against the button 301, and the button 301 is pressed. The circuit board housing 20 further includes an elastic plate 220, and the elastic plate 220 is connected to the pressing member 210. When the user presses the pressing piece 210, the elastic plate 220 is deformed. When the user releases the pressing member 210, the elastic plate 220 drives the pressing member 210 to return, thereby driving the connecting member 110, the sliding member 120 and the contact member 130 to return (i.e. driving the switch assembly 10 to reciprocate in the pressing direction of the button 301) to release the pressing of the button 301, so that the button 301 can be pressed again.

The embodiment of the present disclosure provides an air conditioner, including any one of the above-mentioned circuit board housings 20.

The air conditioner provided by the embodiment of the present disclosure includes the circuit board housing 20 according to any one of the above embodiments, so that the air conditioner has all the advantages of the circuit board housing 20 according to any one of the above embodiments, and details are not repeated herein.

The above description and the drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A switch assembly for a circuit board housing, wherein a circuit board (30) is disposed within the circuit board housing (20), wherein the switch assembly (10) is capable of reciprocating movement, wherein the switch assembly (10) comprises:

a connector (110) for connecting to the circuit board housing (20);

a slider (120) connected to the link (110), the slider (120) being movable relative to the link (110), the direction of movement of the slider (120) intersecting the direction of reciprocation of the switch assembly (10);

the contact piece (130) is connected with the sliding piece (120), the sliding piece (120) can drive the contact piece (130) to move, and the contact piece (130) is used for pressing a button (301) of the circuit board (30).

2. The switch assembly for a circuit board housing of claim 1,

the connecting piece (110) is configured with a sliding groove (111), the extending direction of the sliding groove (111) is crossed with the reciprocating motion direction of the switch component (10), and the sliding piece (120) is arranged in the sliding groove (111) and can move relative to the sliding groove (111).

3. The switch assembly for a circuit board housing according to claim 2, wherein the switch assembly (10) further comprises:

the first side wall (121) of the sliding piece (120) or the second side wall of the sliding groove (111) is provided with the protrusion (140), the first side wall (121) and the second side wall are oppositely arranged, and the protrusion (140) can be pressed between the first side wall (121) and the second side wall and is used for enabling the sliding piece (120) and the connecting piece (110) to be relatively fixed.

4. The switch assembly for a circuit board housing of claim 2,

the connecting element (110) is further configured with an opening (112), the opening (112) is connected with the sliding groove (111), the width of the opening (112) is smaller than that of the sliding element (120), and the width of the opening (112) is larger than or equal to that of the contact element (130).

5. The switch assembly for a circuit board housing of claim 1,

the sliding part (120) is provided with a plurality of mounting grooves (122), the mounting grooves (122) are arranged at intervals along the moving direction of the sliding part (120), and the contact piece (130) is alternatively arranged in one mounting groove (122).

6. The switch assembly for a circuit board housing of claim 5,

the mounting groove (122) penetrates through the sliding piece (120), a clamping groove (123) is formed in one side, away from the button (301), of the sliding piece (120), the clamping groove (123) is communicated with the mounting groove (122), and the contact piece (130) comprises:

a contact body (131) located on a side of the slider (120) facing the button (301);

the buckle (132) is connected with the contact body (131), the buckle (132) is positioned in the mounting groove (122), and the buckle (132) is clamped with the clamping groove (123) so that the contact piece (130) is connected with the sliding piece (120).

7. Switch assembly for a circuit board housing according to one of the claims 1 to 6,

the circuit board shell (20) further comprises a pressing piece (210), and the connecting piece (110) is connected with the pressing piece (210).

8. A circuit board housing for placing a circuit board (30) within the circuit board housing (20), the circuit board housing (20) comprising:

the switch assembly for a circuit board housing according to any of claims 1 to 7, the switch assembly (10) being configured to be capable of reciprocating to press a button (301) of the circuit board (30).

9. The circuit board housing according to claim 8, further comprising:

an elastic plate (220);

the pressing piece (210) is connected with the elastic plate (220), and the pressing piece (210) is connected with the connecting piece (110) so as to drive the switch assembly (10) to reciprocate.

10. An air conditioner, characterized by comprising a circuit board housing (20) according to claim 8 or 9.

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