Installation box and air detection line controller

Abstract

The application relates to the technical field of household appliances, in particular to an installation box and an air detection line controller, the installation box being used for installing a detection module, the detection module being provided with a support piece, the installation box comprising a shell, a power module and a door plate assembly, the shell being provided with a cavity and an opening communicating with the cavity; the power module is arranged in the cavity of the shell and used for being connected to the detection module; the door plate assembly comprises an opening and closing plate and a linkage mechanism, the opening and closing plate has a first state of covering the opening and a second state of sliding into the cavity, and the linkage mechanism can be matched with the support piece to control the opening and closing plate to switch between the first state and the second state; when the detection module is connected to the power module, the support piece drives the opening and closing plate to slide to the second state through the linkage mechanism; when the detection module is separated from the power module, the linkage mechanism drives the opening and closing plate to slide to the first state, the installation box can be automatically closed after the detection module is removed, the power module is prevented from being exposed outside, and the safety is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, and in particular to an installation box and an air detection line controller. BACKGROUND

[0002] In recent years, household appliances have become increasingly popular and have almost covered all aspects of our lives. People have increasingly high requirements for air quality. The air detection line controller is generally fixed to the wall surface in the room and is used for detecting the air quality in the room. The existing line controller is installed on the wall, and after the detection module is disassembled, the power module inside the installation box is directly exposed outside, which has certain safety hazards. SUMMARY

[0003] The purpose of the present application is to provide an installation box and an air detection line controller. The installation box can be automatically closed after the detection module is removed, so as to avoid the exposure of the power module outside and improve safety.

[0004] To this end, in a first aspect, an installation box for installing a detection module is provided. The detection module has a support member. The installation box includes a housing having a cavity and an opening communicating with the cavity; a power module disposed in the cavity of the housing and used for interfacing with the detection module; and a door plate assembly including an opening and closing plate and a linkage mechanism. The opening and closing plate has a first state of covering the opening and a second state of sliding into the cavity. The linkage mechanism can cooperate with the support member to control the opening and closing plate to switch between the first state and the second state. When the detection module interfaces with the power module, the support member drives the opening and closing plate to slide to the second state through the linkage mechanism. When the detection module is separated from the power module, the linkage mechanism drives the opening and closing plate to slide to the first state.

[0005] In a possible implementation, the linkage mechanism includes an elastic member, one end of the elastic member being connected with the housing and the other end being connected with the opening and closing plate to exert an elastic support force on the opening and closing plate to restore to the first state; and a connecting rope having a coupling portion and a support portion. The coupling portion is connected with the opening and closing plate, and the support portion is used for abutting against the support member inserted into the cavity to drive the coupling portion to slide the opening and closing plate to the second state.

[0006] In a possible implementation, the opening and closing plate includes two oppositely arranged plate bodies, and the connecting rope has two coupling portions, the two coupling portions being connected with the two plate bodies respectively, and the support portion being located between the two coupling portions.

[0007] In a possible implementation, a guide column for guiding the connecting rope is arranged in the cavity of the housing. When the opening and closing plate is in the first state, the connecting rope is in a tensioned state.

[0008] In a possible implementation, the cavity of the shell is provided with a sliding groove, and the opening and closing plate is slidable along the sliding groove to switch between the first state and the second state, and when the opening and closing plate is in the second state, the opening and closing plate is located in the sliding groove.

[0009] In a possible implementation, one end of the opening and closing plate is provided with a limiting part, the limiting part is slidably arranged in the sliding groove, the coupling part of the connecting rope and the elastic part are connected with the limiting part of the opening and closing plate respectively, and the cavity of the shell is provided with a supporting block for preventing the limiting part from sliding out of the sliding groove, when the opening and closing plate is in the first state, the limiting part is located at one end of the sliding groove away from the elastic part, and the supporting block abuts against the surface of the opening and closing plate.

[0010] In a possible implementation, the limiting part has a supporting plane, and when the opening and closing plate is in the first state, the supporting plane of the limiting part abuts against the inner wall of the sliding groove.

[0011] In a possible implementation, one end of the opening and closing plate away from the limiting part is provided with a first inclined surface structure, and one end of the sliding groove away from the elastic part is provided with a second inclined surface structure for pushing the opening and closing plate to flip, and when the opening and closing plate is in the second state, the first inclined surface structure is in contact with the second inclined surface structure.

[0012] In a possible implementation, the opening and closing plate is provided with an insertion opening for the supporting part to extend into the cavity.

[0013] In a second aspect, the embodiments of the present application provide an air detection line control device, comprising: the mounting box, the shell of the mounting box has a cavity; and a detection module having a supporting part that can be inserted into the cavity, the detection module is detachably connected with the power module of the mounting box, and the detection module is electrically connected with the power module.

[0014] According to the mounting box and the air detection line control device provided by the embodiments of the present application, the opening of the shell is covered by the opening and closing plate in normal times, so that the power module in the interior is prevented from being exposed outside, when it is needed to connect the detection module with the power module, the supporting part of the detection module extends into the shell and drives the opening and closing plate to slide to the second state through the linkage mechanism, so that the opening is opened to facilitate the connection between the detection module and the power module, after the detection module is detached, the linkage mechanism drives the opening and closing plate to return to the first state and covers the opening, so that the mounting box can be automatically closed after the detection module is detached, the power module is prevented from being exposed outside, and the safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments consistent with the present application and, together with the description, further serve to explain the principles of the application.

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0018] Figure 1 This diagram shows a cross-sectional view of an installation box according to an embodiment of this application.

[0019] Figure 2 This illustration shows a structural diagram of the connection between an installation box and a detection module according to an embodiment of this application;

[0020] Figure 3 This illustration shows a structural schematic diagram of a housing and door panel assembly provided in an embodiment of this application;

[0021] Figure 4 This illustration shows a structural diagram of a hinged plate in a second state according to an embodiment of this application.

[0022] Figure 5 This illustration shows a structural diagram of an opening and closing plate sliding from a second state to a first state, according to an embodiment of this application.

[0023] Figure 6 This illustration shows a structural diagram of an opening and closing plate in a first state, according to an embodiment of this application.

[0024] Figure 7 This illustration shows a structural diagram of a connecting rope changing during a switching process, according to an embodiment of this application.

[0025] Figure 8 This illustration shows a three-dimensional structural diagram of a power module provided in an embodiment of this application;

[0026] Figure 9 This illustration shows a three-dimensional structural diagram of a detection module provided in an embodiment of this application;

[0027] Figure 10 Show Figure 9 A magnified view of the detection module at point A shown;

[0028] Figure 11 This diagram shows a planar structure of an installation box provided in an embodiment of this application when the opening and closing plate is in the first state.

[0029] Explanation of reference signs:

[0030] 1, housing; 11, cavity; 12, guide post; 121, first guide post; 122, second guide post; 13, sliding groove; 131, second inclined surface structure; 14, support block;

[0031] 2, power module; 21, first clamping portion; 22, first connecting port;

[0032] 3, door plate assembly; 31, opening and closing plate; 311, plate body; 312, limiting portion; 3121, support plane; 313, first inclined surface structure; 314, insertion port; 32, linkage mechanism; 321, elastic member; 322, connecting rope; 3221, coupling portion; 3222, support portion;

[0033] 4, detection module; 41, support member; 411, support; 412, abutment plate; 4121, arc surface; 4122, sliding groove; 42, second clamping portion; 43, second connecting port. DETAILED DESCRIPTION

[0034] In order to make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0035] The following disclosure provides many different embodiments, or examples, for implementing different structures of the present application. For the purpose of simplicity and clarity, the description of the specific examples in the following text is described. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to the numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and it does not indicate the relationship between the various embodiments and / or settings discussed.

[0036] For ease of description, spatial relative terms can be used herein to describe the relative position relationship or movement condition of one element or feature with respect to another element or feature as shown in the drawings, such as "inner", "outer", "inboard", "outboard", "under", "below", "on", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is turned over or the posture is changed or the movement state is changed, the directional indications will also change accordingly, for example: the element described as "under" or "below" another element or feature will be oriented as "above" or "above" another element or feature. Therefore, the example term "below" can include both up and down positions. The device can be additionally oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein are interpreted accordingly.

[0037] To solve the technical problem that the power module inside the installation box is directly exposed outside after the detection module is disassembled in the prior art, which causes a certain safety hazard, the application provides an installation box which can be automatically opened when the detection module is connected and automatically closed after the detection module is disassembled, so as to avoid direct exposure of the power module in the shell and improve safety.

[0038] As shown in Figures 1 to 11 The application embodiment provides an installation box for installing a detection module 4, the detection module 4 has a support 41, and the installation box comprises a shell 1, a power module 2 and a door plate assembly 3, wherein:

[0039] The shell 1 has a cavity 11 and an opening communicating with the cavity 11, as shown in Figure 1 The shell 1 is a cuboid structure, and an opening is arranged on one side surface of the shell 1.

[0040] The power module 2 is arranged in the cavity 11 of the shell 1 and is used for interfacing with the detection module 4, wherein the interfacing of the power module 2 with the detection module 4 includes both physical connection, i.e. the detection module 4 and the power module 2 are fixed together, and electrical connection.

[0041] The door plate assembly 3 comprises an opening and closing plate 31 and a linkage mechanism 32, the opening and closing plate 31 has a first state of covering the opening and a second state of sliding into the cavity 11, and the linkage mechanism 32 can cooperate with the support 41 to control the opening and closing plate 31 to switch between the first state and the second state; wherein when the detection module 4 is connected to the power module 2, the support 41 drives the opening and closing plate 31 to slide to the second state through the linkage mechanism 32; when the detection module 4 is separated from the power module 2, the linkage mechanism 32 drives the opening and closing plate 31 to slide to the first state.

[0042] The first state is a state in which the opening is closed, and the second state is a state in which the opening is open. When it is necessary to connect the detection module 4 to the power module 2, the door plate assembly 3 is driven by the support 41 to make the opening in an open state; after the detection module 4 is separated from the power module 2, the door plate assembly 3 automatically returns to the first state to close the opening.

[0043] In this application, the opening of the shell 1 is usually covered by the opening and closing plate 31 to prevent the internal power module 2 from being exposed outside. When it is necessary to connect the detection module 4 to the power module 2, the support 41 of the detection module 4 extends into the shell 1 and drives the opening and closing plate 31 to slide to the second state through the linkage mechanism 32, thereby opening the opening to connect the detection module 4 to the power module 2. After the detection module 4 is removed, the linkage mechanism 32 drives the opening and closing plate 31 to return to the first state and cover the opening. After the detection module 4 is removed, the installation box can be automatically closed to prevent the power module 2 from being exposed outside, thereby improving safety.

[0044] In the related art, the air detection line controller is fixed on the wall surface and can only detect a single room. The cost of the line controller is relatively high, and if one line controller is configured for each room, the cost is relatively high. Moreover, the line controller does not need to be turned on in real time, so when the air quality of different rooms is detected, the line controller needs to be removed as a whole and then installed in the room in which air detection is needed. The operation is very cumbersome.

[0045] In this application, the line controller is divided into an installation box and a detection module 4. The installation box can be installed in different rooms. When it is necessary to detect a room, the detection module 4 is only needed to be installed on the corresponding installation box to make the detection module 4 electrically connected to the power module 2. After the detection module 4 is removed, the opening and closing plate 31 of the installation box is automatically closed under the driving of the linkage mechanism 32 to isolate the internal power module 2 from the outside, thereby improving safety and facilitating detection of different rooms.

[0046] Specifically, the power module 2 is electrically connected with the detection module 4 to provide the detection module 4 with required power, and the power module 2 and the detection module 4 are connected in a plug-in or clamping manner, facilitating disassembly and assembly of the detection module 4, and can also be connected through a quick-release structure such as magnetic attraction or bolt connection, which is not limited herein.

[0047] In some embodiments, the linkage mechanism 32 includes an elastic member 321, one end of the elastic member 321 being connected with the shell 1 and the other end being connected with the opening and closing plate 31 to apply an elastic support force to the opening and closing plate 31 to restore to the first state, and a connecting rope 322 having a coupling portion 3221 and a support portion 3222, the coupling portion 3221 being connected with the opening and closing plate 31, and the support portion 3222 being used to abut against the support member 41 inserted into the cavity 11 to drive the coupling portion 3221 to slide the opening and closing plate 31 to the second state.

[0048] In the present application, when the detection module 4 is docked with the power module 2, the support member 41 of the detection module 4 first extends into the cavity 11 and abuts against the support portion 3222 of the connecting rope 322, and the support member 41 continuously pushes the connecting rope 322 in the process of extending into the cavity 11, so as to drive the coupling portion 3221 of the connecting rope 322 to slide the opening and closing plate 31 until the opening and closing plate 31 slides to the second state, at which time the opening of the shell 1 is in an open state, ensuring that the detection module 4 can be effectively docked with the power module 2.

[0049] Specifically, the support member 41 includes a bracket 411 and an abutment plate 412 provided at an end of the bracket 411, the abutment plate 412 having an arc surface 4121 for abutting against the support portion of the connecting rope, and the arc surface 4121 of the abutment plate 412 is provided with a sliding groove 4122, when the support member 41 extends into the shell 1, the connecting rope 322 is located in the sliding groove 4122 of the abutment plate 412, limiting the connecting rope 322 from disengaging from the sliding groove 4122, thereby ensuring that the opening and closing plate 31 can be kept in the second state.

[0050] In some embodiments, the opening and closing plate 31 includes two oppositely arranged plate bodies 311, the connecting rope 322 has two coupling portions 3221, and the two coupling portions 3221 are respectively connected with the two plate bodies 311, and the support portion 3222 is located between the two coupling portions 3221.

[0051] In the present application, the two coupling portions 3221 of the connecting rope 322 are respectively connected with the two plate bodies 311, when the support member 41 of the detection module 4 abuts against the support portion 3222 of the connecting rope 322, with the extension of the support member 41, the two coupling portions 3221 of the connecting rope 322 respectively drive the two plate bodies 311 to move, thereby realizing the opening of the opening and closing plate 31.

[0052] Optionally, the opening and closing plate 31 can also adopt a structure of a fixed plate and a movable plate, that is, the opening has a fixed plate and a movable plate. The fixed plate is fixedly set at the opening. The connecting rope 322 has a coupling part 3221, which is connected to the movable plate. The other end of the connecting rope 322 is fixed to the housing 1. When the support member 41 extends into the housing 1 and abuts against the support part 3222 of the connecting rope 322, the coupling part 3221 of the connecting rope 322 drives the movable plate to slide as the support member 41 extends. When the movable plate is at the opening, it cooperates with the fixed plate to cover the opening. When the movable plate enters the cavity 11 of the housing 1, the opening is in a partially open state, ensuring that the detection module 4 can be effectively connected to the power module 2.

[0053] In some embodiments, a guide post 12 for guiding the connecting rope 322 is provided in the cavity 11 of the housing 1. When the opening and closing plate 31 is in the first state, the connecting rope 322 is in a tensioned state.

[0054] In this application, the connecting rope 322 can be guided by the guide post 12 inside the housing 1. Specifically, the guide post 12 includes a first guide post 121 located deep in the cavity 11 and a second guide post 122 located near the opening. The first guide post 121 facilitates the coupling part 3221 of the connecting rope 322 to pull the opening and closing plate 31 into the housing 1. The second guide post 122 makes the support part 3222 of the connecting rope 322 located near the opening, which facilitates the cooperation with the support member 41 when the support member 41 is inserted into the housing 1, and gradually opens the opening and closing plate 31 as the support member 41 is inserted.

[0055] like Figure 7 As shown, specifically, the support member is pressed down to a depth of H1, the distance between the two second guide posts 122 is S, the included angle β is arctan(S / 2H1), the half length of the connecting rope retracted during the pressing process is H / COSβ, and the compression length of the elastic member is S / 2-H / COSβ.

[0056] Specifically, when the opening and closing plate 31 is in the first state, the connecting rope 322 is in a taut state. At this time, the connecting rope 322 still has a certain traction force on the opening and closing plate 31, ensuring that the opening and closing plate 31 can be stably maintained in the first state. Moreover, the taut connecting rope 322 is convenient to cooperate with the inserted support member 41, and there will be no situation where the connecting rope 322 is slack and bent and cannot be connected with the support member 41.

[0057] In some embodiments, a sliding groove 13 is provided in the cavity 11 of the housing 1, and the opening and closing plate 31 can slide along the sliding groove 13 to switch between a first state and a second state. When the opening and closing plate 31 is in the second state, the opening and closing plate 31 is located in the sliding groove 13.

[0058] In the present application, the opening and closing plate 31 is limited by sliding in the sliding groove 13. When the opening and closing plate 31 slides from the first state to the second state, it slides along the sliding groove 13, ensuring the uniqueness of the sliding track of the opening and closing plate 31, thereby ensuring that the opening and closing plate 31 can be smoothly switched between the first state and the second state.

[0059] Specifically, when the opening and closing plate 31 slides to the second state, the opening and closing plate 31 is located in the sliding groove 13, and the opening and closing plate 31 can also be stored, reducing the occupied space of the opening and closing plate 31 in the cavity 11. The sliding groove 13 is arranged on both sides of the cavity 11 of the shell 1, and the two opening and closing plates 31 are stored respectively. The middle region of the cavity 11 is used to hold the power module 2.

[0060] Among them, the elastic member 321 is a spring, and the elastic member 321 is also located in the sliding groove 13. One end of the elastic member 321 is connected with the side wall of the sliding groove 13, and the other end is connected with the opening and closing plate 31. When the support member 41 is separated from the shell 1, the elastic support force of the elastic member 321 can push the opening and closing plate 31 to slide, so that the opening and closing plate 31 returns to the first state.

[0061] Optionally, the elastic member 321 can also adopt a tension spring or an elastic pull rope. When the support member 41 is separated from the shell 1, the elastic member 321 is contracted to drive the opening and closing plate 31 to return to the first state.

[0062] In some embodiments, one end of the opening and closing plate 31 has a limiting portion 312, the limiting portion 312 is slidingly arranged in the sliding groove 13, the coupling portion 3221 of the connecting rope 322 and the elastic member 321 are respectively connected with the limiting portion 312 of the opening and closing plate 31, and the cavity 11 of the shell 1 is provided with a supporting block 14 for preventing the limiting portion 312 from sliding out of the sliding groove 13. When the opening and closing plate 31 is in the first state, the limiting portion 312 is located at one end of the sliding groove 13 away from the elastic member 321, and the supporting block 14 abuts against the surface of the opening and closing plate 31.

[0063] In the present application, the limiting portion 312 always slides along the sliding groove 13, and the supporting block 14 can limit the limiting portion 312 to prevent it from sliding out of the sliding groove 13. When the opening and closing plate 31 is in the first state, the limiting portion 312 slides to the end of the sliding groove 13 under the action of the elastic member 321, thereby limiting one end of the opening and closing plate 31. The supporting block 14 supports the surface of the opening and closing plate 31. By two points, a straight line is determined, thereby ensuring that the opening and closing plate 31 stably remains in the first state, and the opening is covered.

[0064] In some embodiments, the limiting portion 312 has a supporting plane 3121, and when the opening and closing plate 31 is in the first state, the supporting plane 3121 of the limiting portion 312 abuts against the inner wall of the sliding groove 13.

[0065] Specifically, the limiting part 312 is a rotating shaft structure, which can not only slide along the sliding groove 13, but also rotate along the axis of itself in the sliding groove 13. When the opening and closing plate 31 is in the first state, the supporting plane 3121 of the limiting part 312 abuts against the inner wall of the end of the sliding groove 13, and through the cooperation of the plane and the plane, the stability of the opening and closing plate 31 in the first state is further ensured.

[0066] In some embodiments, the end of the opening and closing plate 31 away from the limiting part 312 is provided with a first inclined surface structure 313, and the end of the sliding groove 13 away from the elastic member 321 is provided with a second inclined surface structure 131 for pushing the opening and closing plate 31 to flip. When the opening and closing plate 31 is in the second state, the first inclined surface structure 313 contacts the second inclined surface structure 131.

[0067] In the present application, when the opening and closing plate 31 is in the second state, the opening and closing plate 31 is perpendicular to the plane where the opening is located, and the first inclined surface structure 313 of the opening and closing plate 31 abuts against the second inclined surface structure 131 at the end of the sliding groove 13. When the opening and closing plate 31 slides from the second state to the first state, the opening and closing plate 31 is pushed to flip inward through the cooperation of the first inclined surface and the second inclined surface, until the opening and closing plate 31 flips to be parallel to the plane where the opening is located. At this time, the supporting block 14 can support the opening and closing plate 31, ensuring the smooth switching of the opening and closing plate 31 between the first state and the second state. Moreover, when the opening and closing plate 31 is in the second state, it is perpendicular to the plane where the opening is located, which can minimize the space occupied by the opening and closing plate 31 inside the shell 1.

[0068] In some embodiments, the opening and closing plate 31 is provided with an insertion opening 314 for the supporting member 41 to extend into the cavity 11.

[0069] In the present application, the insertion opening 314 is arranged at the end of the opening and closing plate 31, so that the supporting member 41 of the detection module 4 can be inserted into the cavity 11 through the insertion opening 314, and the sliding of the opening and closing plate 31 will not be affected. The two plate bodies 311 of the opening and closing plate 31 are respectively provided with two notches, and the two notches are connected to form the insertion opening 314, so that the supporting member 41 of the detection module 4 can extend into the shell 1.

[0070] Specifically, the size of the insertion opening 314 is slightly larger than the cross-sectional size of the supporting member 41, so that the supporting member 41 can be inserted into the insertion opening 314, and the supporting member 41 can also be preliminarily positioned, thereby ensuring that the subsequent connecting rope 322 can effectively abut against the supporting member 41.

[0071] The installation box covers the opening of the shell 1 by the opening and closing plate 31 in normal times to avoid the internal power module 2 from being exposed outside. When it is required to connect the detection module 4 with the power module 2, the support 41 of the detection module 4 extends into the shell 1 and drives the opening and closing plate 31 to slide to the second state through the linkage mechanism 32, thereby opening the opening to connect the detection module 4 with the power module 2. After the detection module 4 is disassembled, the linkage mechanism 32 drives the opening and closing plate 31 to return to the first state and covers the opening, thereby automatically closing the installation box after the detection module 4 is disassembled, avoiding the power module 2 from being exposed outside and improving the safety.

[0072] The embodiment of the present application provides an air detection line controller, which comprises the installation box and the detection module 4. The shell 1 of the installation box has a cavity 11. The detection module 4 has a support 41 which can be inserted into the cavity 11. The detection module 4 is detachably connected with the power module 2 of the installation box. The detection module 4 is electrically connected with the power module 2.

[0073] In the present application, when it is required to install the detection module 4, the detection module 4 is vertically inserted into the shell 1 relative to the plane where the opening is located, so that the support 41 extends into the shell 1 and cooperates with the linkage mechanism 32 of the door plate assembly 3. The opening and closing plate 31 is opened through the linkage structure, thereby enabling the detection module 4 to be connected with the power module 2 in the shell 1.

[0074] Specifically, the power module 2 has a first clamping part 21. The detection module 4 has a second clamping part 42. The detection module 4 is fixed with the power module 2 through the clamping cooperation of the second clamping part 42 and the first clamping part 21. The power module 2 has a first connecting port 22. The detection module 4 has a second connecting port 43. The power module 2 is electrically connected with the detection module 4 through the insertion and assembly of the first connecting port 22 and the second connecting port 43, so that the power module 2 provides power for the detection module 4 to work. When it is required to disassemble the detection module 4, the detection module 4 is pulled out reversely. The opening and closing plate 31 is reset under the driving action of the linkage mechanism 32, thereby covering the opening and avoiding the power module 2 in the shell 1 from being exposed, thereby improving the safety.

[0075] Specifically, the power module 2 is fixed in the shell 1 through bolts. The shell 1 is fixed on the wall surface. The power module 2 is electrically connected with the external power supply. When the detection module 4 is connected with the power module 2, the power supply for the detection module 4 is realized.

[0076] It should be noted that the installation box in the present application is not limited to the air detection line controller. It is also applicable to some electric appliances which need to be inserted and assembled, such as inserted and assembled lighting devices, electric mosquito-repellent incense and the like.

[0077] It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises", "comprising", "includes", "including" and "has" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order

[0078] Although the terms first, second, third, etc. can be used herein to describe various elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first", "second", and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

[0079] The foregoing is merely illustrative of the principles of this application and various modifications can be made by those skilled in the art without departing from the spirit and scope of the application. The above embodiments are illustrative, and not restrictive, of the scope of the application.

Claims

1. A mounting box for mounting a detection module (4), the detection module (4) having a support member (41), characterized in that, The mounting box includes: The housing (1) has a cavity (11) and an opening communicating with the cavity (11); A power module (2), disposed within the cavity (11) of the housing (1), is used to interface with the detection module (4); and The door panel assembly (3) includes an opening and closing plate (31) and a linkage mechanism (32). The opening and closing plate (31) has a first state of covering the opening and a second state of sliding into the cavity (11). The linkage mechanism (32) can cooperate with the support member (41) to control the opening and closing plate (31) to switch between the first state and the second state. When the detection module (4) is connected to the power module (2), the support member (41) drives the opening and closing plate (31) to slide to the second state through the linkage mechanism (32); when the detection module (4) is disconnected from the power module (2), the linkage mechanism (32) drives the opening and closing plate (31) to slide to the first state. The linkage mechanism (32) includes: An elastic element (321), one end of which is connected to the housing (1) and the other end of which is connected to the opening / closing plate (31), to apply an elastic support force to the opening / closing plate (31) to restore it to the first state; and The connecting rope (322) has a coupling part (3221) and a support part (3222). The coupling part (3221) is connected to the opening and closing plate (31), and the support part (3222) is used to abut against the support member (41) inserted into the cavity (11), so that the coupling part (3221) drives the opening and closing plate (31) to slide to the second state; A sliding groove (13) is provided in the cavity (11) of the housing (1). The opening and closing plate (31) can slide along the sliding groove (13) to switch between the first state and the second state. When the opening and closing plate (31) is in the second state, the opening and closing plate (31) is located in the sliding groove (13). One end of the opening and closing plate (31) has a limiting part (312), which is slidably disposed in the sliding groove (13). The coupling part (3221) of the connecting rope (322) and the elastic element (321) are respectively connected to the limiting part (312) of the opening and closing plate (31). A support block (14) is provided in the cavity (11) of the housing (1) to prevent the limiting part (312) from sliding out of the sliding groove (13). When the opening and closing plate (31) is in the first state, the limiting part (312) is located at the end of the sliding groove (13) away from the elastic element (321), and the support block (14) abuts against the surface of the opening and closing plate (31).

2. The mounting box according to claim 1, characterized in that, The opening and closing plate (31) includes two oppositely arranged plate bodies (311), the connecting rope (322) has two coupling parts (3221), the two coupling parts (3221) are respectively connected to the two plate bodies (311), and the support part (3222) is located between the two coupling parts (3221).

3. The mounting box according to claim 1 or 2, characterized in that, The cavity (11) of the housing (1) is provided with a guide post (12) for guiding the connecting rope (322). When the opening and closing plate (31) is in the first state, the connecting rope (322) is in a tensioned state.

4. The mounting box according to claim 1, characterized in that, The limiting part (312) has a supporting plane (3121). When the opening and closing plate (31) is in the first state, the supporting plane (3121) of the limiting part (312) abuts against the inner wall of the sliding groove (13).

5. The mounting box according to claim 1, characterized in that, The opening and closing plate (31) is provided with a first inclined structure (313) at one end away from the limiting part (312), and the sliding groove (13) is provided with a second inclined structure (131) at one end away from the elastic member (321) for pushing the opening and closing plate (31) to flip. When the opening and closing plate (31) is in the second state, the first inclined structure (313) contacts the second inclined structure (131).

6. The mounting box according to claim 1, characterized in that, The opening and closing plate (31) is provided with an insertion port (314) for the support member (41) to extend into the cavity (11).

7. An air detection wired controller, characterized in that, include: The mounting box as claimed in any one of claims 1 to 6, wherein the housing (1) of the mounting box has a cavity (11). as well as The detection module (4) has a support member (41) that can be inserted into the cavity (11). The detection module (4) is detachably connected to the power module (2) of the mounting box and is electrically connected to the power module (2).

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