An installation cabinet for an electric appliance control terminal

Abstract

The application discloses an installation cabinet for an electric appliance control terminal, which comprises a movable assembly, a fixed assembly, a compression assembly and an installation assembly. The movable assembly comprises a hook locking block, a lower rack locking block and an unlocking button. The fixed assembly is arranged on one side of the movable assembly and comprises a fixed shell, a clamping piece and a middle gear. The compression assembly is arranged on the side of the fixed assembly and comprises a horizontal moving plate, a vertical moving plate and a compression spring. The installation assembly is arranged at the bottom of the movable assembly and the fixed assembly and comprises an outer shell, a safety door and a hinge. The switch cabinet has two door closing modes, namely, ordinary closing and sealed closing, through the cooperation between the movable assembly, the fixed assembly, the compression assembly and the installation assembly, so that the sealing requirement can be met under specific conditions.

Description

Technical Field

[0001] This invention relates to the field of control terminal technology, and in particular to an installation cabinet for an electrical control terminal. Background Technology

[0002] A control terminal refers to a terminal controller capable of controlling one, one, or several sets of equipment. Due to the different application scenarios and the increasing number of products, control terminals can be classified in different ways. Based on whether they are fixed, they are divided into fixed control terminals and mobile control terminals. Based on the transmission method, they are divided into infrared control terminals, controllers using infrared waveband control principles, blue light control terminals, and wireless WIFI control terminals. They are actually used in industrial control, traffic control, smart home control, etc. Terminal system management is the basic work of control terminals, mainly including the establishment, maintenance, and classification of terminal customer databases. However, after the control terminal is installed, if there are certain sealing requirements, it is difficult to achieve normal door opening and closing. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0004] In view of the problems existing in the above and / or existing electrical control terminal installation cabinets, the present invention is proposed.

[0005] Therefore, the problem to be solved by the present invention is how to ensure a high degree of sealing when the switch cabinet is closed.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an installation cabinet for an electrical control terminal, comprising a movable component, a fixed component, a compression component, and an installation component.

[0007] As a preferred embodiment of the installation cabinet for the electrical control terminal of the present invention, the following components are provided: a movable component, including a hook-lock block, a lower rack-and-pinion lock block, and an unlock button, wherein the lower rack-and-pinion lock block is located at the bottom of one side of the hook-lock block, and the unlock button is located at the top center of the hook-lock block; a fixed component, located on one side of the movable component, including a fixed shell, a locking member, and a central gear, wherein the locking member is located at the top side of the fixed shell, and the central gear is located at the bottom of the inner walls on both sides of the fixed shell; a compression component, located on the side of the fixed component, including a horizontal sliding plate, a vertical sliding plate, and a compression spring, wherein the horizontal sliding plate is located on both sides of the center of the vertical sliding plate, and the compression spring is located at the center of the side of the horizontal sliding plate; and an installation component, located at the bottom of the movable component and the fixed component, including a housing, a safety door, and a hinge, wherein the housing is located at the bottom of the fixed component, the safety door is located at the bottom of the movable component, and the hinge connects the housing and the safety door.

[0008] In a preferred embodiment of the installation cabinet for the electrical control terminal of the present invention, the unlocking button includes a button block, a connecting post, a pressure block and a button spring, wherein the button block and the connecting post are threadedly connected, and the pressure block and the connecting post are threadedly connected.

[0009] In a preferred embodiment of the installation cabinet for the electrical control terminal of the present invention, the top center of the hook-lock block is provided with a button slot, and the unlocking button passes through the button slot via the connecting column.

[0010] As a preferred embodiment of the installation cabinet for the electrical control terminal of the present invention, wherein: a clamping tube is provided on one side of the center of the fixed shell, the clamping tube includes a clamping protrusion and a clamping spring, and the clamping spring connects the bottom of the clamping protrusion and the bottom surface of the clamping tube.

[0011] As a preferred embodiment of the installation cabinet for the electrical control terminal of the present invention, the bottom side of the fixed shell is provided with a rack hole, which is directly opposite the lower rack locking block, and the top of the rack hole is provided with a spring groove, one end of the compression spring is disposed in the spring groove.

[0012] In a preferred embodiment of the installation cabinet for the electrical control terminal of the present invention, the central gear passes through the inner wall of the fixed shell and is rotatably connected to the fixed shell.

[0013] As a preferred embodiment of the installation cabinet for the electrical control terminal of the present invention, the compression assembly further includes an upper rack locking block, which is disposed on both sides of the bottom of the transverse plate, and the upper rack locking block, the middle gear and the lower rack locking block cooperate with each other.

[0014] As a preferred embodiment of the installation cabinet for the electrical control terminal of the present invention, the top and bottom of the horizontal sliding plate are provided with opposing but not through vertical grooves, there are two vertical sliding plate components, which are arranged opposite to each other in the vertical grooves, the vertical sliding plate components include a vertical sliding plate and a vertical sliding spring, and the vertical sliding spring connects the bottom surface of the vertical groove and the bottom side of the vertical sliding plate.

[0015] In a preferred embodiment of the installation cabinet for the electrical control terminal of the present invention, the compression assembly further includes a compression spring plate, which cooperates with the spring groove, and the side of the compression spring plate is connected to the bottom of the compression spring.

[0016] As a preferred embodiment of the installation cabinet for the electrical control terminal of the present invention, the installation component further includes a control terminal and a vertical plate. The vertical plate is disposed inside the housing, the control terminal is disposed on the side of the vertical plate, the two sides inside the housing are provided with sliding grooves, the two sides of the vertical plate cooperate with the sliding grooves, and the top and bottom surfaces of the housing are provided with wire through holes.

[0017] The beneficial effects of this invention are as follows: Through the cooperation between the moving components, the fixed components, the compression components and the mounting components, this invention enables the switch cabinet to have two closing methods: one is normal closing and the other is sealed closing, which can meet the sealing requirements under specific conditions. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0019] Figure 1 This is an overall structural diagram of the installation cabinet for electrical control terminals.

[0020] Figure 2 Structural diagram of the moving, fixed, and compression components of the mounting cabinet for electrical control terminals.

[0021] Figure 3 Another structural view of the moving, fixed, and compression components of the mounting cabinet for electrical control terminals.

[0022] Figure 4 This is a structural diagram of the fixing and compression components of the mounting cabinet for electrical control terminals.

[0023] Figure 5 This is a structural diagram of the moving components of an installation cabinet for electrical control terminals.

[0024] Figure 6This is a cross-sectional view of the mounting components and compression components of the installation cabinet for electrical control terminals. Detailed Implementation

[0025] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figures 1-4 This is the first embodiment of the present invention. This embodiment provides an installation cabinet for an electrical control terminal. The installation cabinet for the electrical control terminal includes a movable component 100, including a hook locking block 101, a lower rack locking block 102, and an unlocking button 103; a fixed component 200, disposed on one side of the movable component 100, including a fixed shell 201, a locking piece 202, and a central gear 203; a compression component 300, disposed on the side of the fixed component 200, including a horizontal sliding plate 301, a vertical sliding plate 302, and a compression spring 303; and an installation component 400, disposed at the bottom of the movable component 100 and the fixed component 200, including a shell 401, a safety door 402, and a hinge 403.

[0030] Specifically, the active component 100 includes a hook lock block 101, a lower rack lock block 102, and an unlock button 103. The lower rack lock block 102 is located at the bottom of one side of the hook lock block 101, and the unlock button 103 is located at the top center of the hook lock block 101.

[0031] The movable component 100 is installed on the safety door 402 and moves with the safety door 402. When the door is closed, the movable component 100 and the fixed component 200 approach each other and lock together.

[0032] Specifically, the fixing component 200 is located on one side of the movable component 100 and includes a fixing shell 201, a locking element 202 and a central gear 203. The locking element 202 is located on the top side of the fixing shell 201, and the central gear 203 is located on the bottom of the inner walls on both sides of the fixing shell 201.

[0033] The fixed component 200 is mounted on the housing 401 and is opposite to the movable component 100.

[0034] Specifically, the compression component 300 is disposed on the side of the fixing component 200 and includes a horizontal moving plate 301, a vertical moving plate 302 and a compression spring 303. The horizontal moving plate 301 is disposed on both sides of the center of the vertical moving plate 302, and the compression spring 303 is disposed on the center of the side of the horizontal moving plate 301.

[0035] The compression component 300, together with the fixed component 200 and the movable component 100, can generally lock the safety door 402, and can also further ensure a tight connection between the fixed component 200 and the movable component 100, sealing the safety door 402 and the fixed shell 201.

[0036] Specifically, the mounting component 400 is located at the bottom of the movable component 100 and the fixed component 200, and includes a housing 401, a safety door 402 and a hinge 403. The housing 401 is located at the bottom of the fixed component 200, the safety door 402 is located at the bottom of the movable component 100, and the hinge 403 connects the housing 401 and the safety door 402.

[0037] Mounting component 400 is the specific device inside the cabinet, including various general wiring and equipment.

[0038] In use, the movable component 100 is mounted on the safety door 402 and moves with it. The fixed component 200 is mounted on the housing 401, opposite to the movable component 100. When the door is closed, the movable component 100 and the fixed component 200 approach and lock together. The compression component 300, in conjunction with the fixed component 200 and the movable component 100, can generally lock the safety door 402 and further ensure a tight connection between the fixed component 200 and the movable component 100, sealing the safety door 402 and the housing 201. The mounting component 400 is the specific device inside the cabinet, including various general wiring and equipment.

[0039] Example 2

[0040] Reference Figures 1-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0041] Specifically, the unlock button 103 includes a button block 103a, a connecting post 103b, a pressure block 103c, and a button spring 103d. The button block 103a and the connecting post 103b are threaded together, and the pressure block 103c and the connecting post 103b are also threaded together.

[0042] The pressure block 103c is located at the bottom of the top layer of the hook lock block 101. The connecting post 103b passes through the top layer of the hook lock block 101. The button block 103a and the button spring 103d are located at the top of the top layer of the hook lock block 101. After the safety door 402 is locked, pressing the button block 103a will push the pressure block 103c to unlock. After releasing the button, the pressure block 103c will be pulled by the button spring 103d and pressed against the bottom of the top layer of the hook lock block 101.

[0043] Specifically, the top center of the hook-lock block 101 is provided with a button slot H1, and the unlock button 103 passes through the button slot H1 via the connecting post 103b.

[0044] The connecting post 103b passes through the top layer of the hook-lock block 101 via the button groove H1. The hook-lock block 101 is divided into three sections. The end away from the fixing component 200 is longer, the middle is very thin and has the button groove H1, and the other end has a curved side.

[0045] Specifically, a locking tube 204 is provided on one side of the center of the fixed shell 201. The locking element 202 includes a locking protrusion 202a and a locking spring 202b. The locking spring 202b connects the bottom of the locking protrusion 202a and the bottom surface of the locking tube 204.

[0046] By default, the upper part of the latching protrusion 202a is pushed out of the latching tube 204 by the latching spring 202b, and the side of the latching protrusion 202a facing the active component 100 is curved.

[0047] Specifically, the bottom side of the fixed shell 201 is provided with a rack hole H2, which is directly opposite the lower rack locking block 102. The top of the rack hole H2 is provided with a spring groove H3, and one end of the compression spring 303 is set in the spring groove H3.

[0048] The rack hole H2 is used to allow the lower rack locking block 102 to move, and the compression spring plate 305 at the end of the compression spring 303 can move up and down in the spring groove H3.

[0049] Specifically, the intermediate gear 203 penetrates the inner wall of the fixed housing 201 and is rotatably connected to the fixed housing 201.

[0050] There are two intermediate gears 203, located on both sides of the inner wall of the fixed housing 201.

[0051] Specifically, the compression assembly 300 also includes an upper rack lock block 304, which is disposed on both sides of the bottom of the transverse plate 301. The upper rack lock block 304, the middle gear 203 and the lower rack lock block 102 cooperate with each other.

[0052] When the movable component 100 approaches the fixed component 200, the lower rack locking block 102 will pass through the rack hole H2, insert below the middle gear 203, and drive the middle gear 203 to rotate. The rotation of the middle gear 203 will drive the upper rack locking block 304 to move horizontally.

[0053] Specifically, the top and bottom of the horizontal sliding plate 301 are provided with opposing but not through vertical grooves H4. There are two vertical sliding plate components 302, which are arranged opposite to each other in the vertical grooves H4. The vertical sliding plate component 302 includes a vertical sliding plate 302a and a vertical sliding spring 302b. The vertical sliding spring 302b connects the bottom surface of the vertical groove H4 and the bottom side of the vertical sliding plate 302a.

[0054] The vertical moving plate 302 is set at the top and bottom of the horizontal moving plate 301. When the two ends of the vertical moving plate 302 are subjected to force, the longitudinal position of the horizontal moving plate 301 will change.

[0055] Specifically, the compression assembly 300 also includes a compression spring plate 305, which cooperates with the spring groove H3, and the side of the compression spring plate 305 is connected to the bottom of the compression spring 303.

[0056] When the vertical moving plate 302 changes the longitudinal position of the horizontal moving plate 301, the horizontal moving plate 301 will also change the longitudinal position of the compression spring 303 and the compression spring plate 305.

[0057] When in use, when closing the door, the movable component 100 and the fixed component 200 come into contact, the curved end of the hook-lock block 101 contacts the curved end of the latch protrusion 202a facing the movable component 100. The movable component 100 continues to approach the fixed component 200, and the hook-lock block 101 presses the latch protrusion 202a into the latch tube 204. The latch spring 202b is compressed and accumulates elastic force. The movable component 100 continues to approach the fixed component 200, and the hook-lock block 101 and the latch protrusion 202a are misaligned. The latch spring 202b releases its elastic force and lifts the latch protrusion 202a. The top of the latch protrusion 202a contacts the bottom of the pressure block 103c. At this time, the door is closed. At this time, the door is closed without a sealing effect. To open the door, simply press the unlock button 103 and pull it outward.

[0058] At this point, the movable component 100 can continue to move closer to the fixed component 200. The lower rack lock block 102 passes through the rack hole H2 and contacts the middle gear 203. The rotation of the middle gear 203 will drive the upper rack lock block 304 to move closer to the movable component 100. At the same time, the compression spring 303 is compressed and accumulates elastic force. Then, the arc end of the hook lock block 101 contacts the vertical moving plate 302. The vertical moving plate 302a moves downward, and the vertical moving spring 302b is compressed. The pressure between the upper rack lock block 304 and the middle gear 203 at the bottom of the horizontal moving plate 301 increases. The gravity on the horizontal moving plate 301 and the vertical moving plate 302 is much smaller than the force changed between the springs, so it can be ignored. At this time, the force accumulated by the upper vertical moving spring 302b is equal to the sum of the force accumulated by the lower vertical moving spring 302b and the pressure between the upper rack lock block 304 and the middle gear 203.

[0059] As the movable component 100 continues to move closer to the fixed component 200, the hook-lock block 101 and the vertical sliding plate 302 are misaligned. The force stored in the upper vertical sliding spring 302b is released, pushing the vertical sliding plate 302a upwards to the bottom of the pressure block 103c. Simultaneously, the force stored in the lower vertical sliding spring 302b is also released. Since no other forces are involved, the compression degree of the upper and lower vertical sliding springs 302b becomes the same. This causes the horizontal sliding plate 301 and the vertical sliding plate 302 to move slightly upwards as a whole. The upper rack-and-pinion locking block 304 and the middle gear 203 are misaligned, and the compressed spring 303 releases its stored elasticity, pushing the horizontal sliding plate 301 and the vertical sliding plate 302. The vertical sliding plate 302a then pushes the hook-lock block 101, pushing the movable component 100 closer to the fixed component 200. Due to the action of the compressed spring 303, the movable component 100 is further locked closer to the fixed component 200, completing the seal.

[0060] To unlock the sealed state, press the unlock button 103. The pressure block 103c will press down the vertical sliding plate 302a and the locking protrusion 202a. At this time, the compression spring 303 continues to release its elasticity, pushing the movable component 100 and the fixed component 200 apart, making it easier to open the door.

[0061] Example 3

[0062] Reference Figures 1-6 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0063] Specifically, the mounting assembly 400 also includes a control terminal 404 and a vertical plate 405. The vertical plate 405 is located inside the housing 401, and the control terminal 404 is located on the side of the vertical plate 405. The two sides inside the housing 401 are provided with sliding grooves H5, and the two sides of the vertical plate 405 cooperate with the sliding grooves H5. The top and bottom surfaces of the housing 401 are provided with wire through holes H6.

[0064] The vertical plate 405 has protrusions on both sides that insert into the slide groove H5, making it easy to replace the vertical plate 405 and the control terminal 404.

[0065] When in use, when closing the door, the movable component 100 and the fixed component 200 come into contact, the curved end of the hook-lock block 101 contacts the curved end of the latch protrusion 202a facing the movable component 100. The movable component 100 continues to approach the fixed component 200, and the hook-lock block 101 presses the latch protrusion 202a into the latch tube 204. The latch spring 202b is compressed and accumulates elastic force. The movable component 100 continues to approach the fixed component 200, and the hook-lock block 101 and the latch protrusion 202a are misaligned. The latch spring 202b releases its elastic force and lifts the latch protrusion 202a. The top of the latch protrusion 202a contacts the bottom of the pressure block 103c. At this time, the door is closed. At this time, the door is closed without a sealing effect. To open the door, simply press the unlock button 103 and pull it outward.

[0066] At this point, the movable component 100 can continue to move closer to the fixed component 200. The lower rack lock block 102 passes through the rack hole H2 and contacts the middle gear 203. The rotation of the middle gear 203 will drive the upper rack lock block 304 to move closer to the movable component 100. At the same time, the compression spring 303 is compressed and accumulates elastic force. Then, the arc end of the hook lock block 101 contacts the vertical moving plate 302. The vertical moving plate 302a moves downward, and the vertical moving spring 302b is compressed. The pressure between the upper rack lock block 304 and the middle gear 203 at the bottom of the horizontal moving plate 301 increases. The gravity on the horizontal moving plate 301 and the vertical moving plate 302 is much smaller than the force changed between the springs, so it can be ignored. At this time, the force accumulated by the upper vertical moving spring 302b is equal to the sum of the force accumulated by the lower vertical moving spring 302b and the pressure between the upper rack lock block 304 and the middle gear 203.

[0067] As the movable component 100 continues to move closer to the fixed component 200, the hook-lock block 101 and the vertical sliding plate 302 are misaligned. The force stored in the upper vertical sliding spring 302b is released, pushing the vertical sliding plate 302a upwards to the bottom of the pressure block 103c. Simultaneously, the force stored in the lower vertical sliding spring 302b is also released. Since no other forces are involved, the compression degree of the upper and lower vertical sliding springs 302b becomes the same. This causes the horizontal sliding plate 301 and the vertical sliding plate 302 to move slightly upwards as a whole. The upper rack-and-pinion locking block 304 and the middle gear 203 are misaligned, and the compressed spring 303 releases its stored elasticity, pushing the horizontal sliding plate 301 and the vertical sliding plate 302. The vertical sliding plate 302a then pushes the hook-lock block 101, pushing the movable component 100 closer to the fixed component 200. Due to the action of the compressed spring 303, the movable component 100 is further locked closer to the fixed component 200, completing the seal.

[0068] To unlock the sealed state, press the unlock button 103. The pressure block 103c will press down the vertical sliding plate 302a and the locking protrusion 202a. At this time, the compression spring 303 continues to release its elasticity, pushing the movable component 100 and the fixed component 200 apart, making it easier to open the door.

[0069] The vertical plate 405 has protrusions on both sides that insert into the slide groove H5, making it easy to replace the vertical plate 405 and the control terminal 404.

[0070] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An installation cabinet for an electrical control terminal, characterized in that: include, The active component (100) includes a hook lock block (101), a lower rack lock block (102), and an unlock button (103). The lower rack lock block (102) is located at the bottom of one side of the hook lock block (101), and the unlock button (103) is located at the top center of the hook lock block (101). A fixing component (200) is disposed on one side of the movable component (100), including a fixing shell (201), a clip (202) and a central gear (203). The clip (202) is disposed on the top side of the fixing shell (201), and the central gear (203) is disposed on the bottom of the inner walls on both sides of the fixing shell (201). A compression assembly (300) is disposed on the side of the fixing assembly (200), including a horizontal sliding plate (301), a vertical sliding plate (302) and a compression spring (303). The horizontal sliding plate (301) is disposed on both sides of the center of the vertical sliding plate (302), and the compression spring (303) is disposed on the center of the side of the horizontal sliding plate (301). as well as, Mounting assembly (400), disposed at the bottom of the movable assembly (100) and the fixed assembly (200), includes a housing (401), a safety door (402) and a hinge (403). The housing (401) is disposed at the bottom of the fixed assembly (200), the safety door (402) is disposed at the bottom of the movable assembly (100), and the hinge (403) connects the housing (401) and the safety door (402). The unlock button (103) includes a button block (103a), a connecting post (103b), a pressure block (103c), and a button spring (103d). The button block (103a) and the connecting post (103b) are threaded together, and the pressure block (103c) and the connecting post (103b) are threaded together. The fixed shell (201) has a clamping tube (204) on one side of its center. The clamping element (202) includes a clamping protrusion (202a) and a clamping spring (202b). The clamping spring (202b) connects the bottom of the clamping protrusion (202a) and the bottom surface of the clamping tube (204). The compression assembly (300) also includes an upper rack locking block (304), which is disposed on both sides of the bottom of the transverse plate (301). The upper rack locking block (304), the middle gear (203), and the lower rack locking block (102) cooperate with each other. The top and bottom of the horizontal sliding plate (301) are provided with opposing but not through vertical grooves (H4). There are two vertical sliding plate components (302), which are arranged opposite to each other in the vertical grooves (H4). The vertical sliding plate component (302) includes a vertical sliding plate (302a) and a vertical sliding spring (302b). The vertical sliding spring (302b) connects the bottom surface of the vertical groove (H4) and the bottom side of the vertical sliding plate (302a).

2. The installation cabinet for electrical control terminals as described in claim 1, characterized in that: The hook-lock block (101) has a button slot (H1) at the top center, and the unlock button (103) passes through the button slot (H1) via the connecting post (103b).

3. The installation cabinet for electrical control terminals as described in claim 2, characterized in that: The bottom side of the fixed shell (201) is provided with a rack hole (H2) facing the lower rack lock block (102). The top of the rack hole (H2) is provided with a spring groove (H3), and one end of the compression spring (303) is disposed in the spring groove (H3).

4. The installation cabinet for electrical control terminals as described in claim 3, characterized in that: The middle gear (203) passes through the inner wall of the fixed shell (201) and is rotatably connected to the fixed shell (201).

5. The installation cabinet for electrical control terminals as described in claim 4, characterized in that: The compression assembly (300) further includes a compression spring plate (305), which cooperates with the spring groove (H3), and the side of the compression spring plate (305) is connected to the bottom of the compression spring (303).

6. The installation cabinet for electrical control terminals as described in claim 5, characterized in that: The mounting assembly (400) further includes a control terminal (404) and a vertical plate (405). The vertical plate (405) is disposed inside the housing (401), and the control terminal (404) is disposed on the side of the vertical plate (405). The two sides inside the housing (401) are provided with sliding grooves (H5), and the two sides of the vertical plate (405) cooperate with the sliding grooves (H5). The top and bottom surfaces of the housing (401) are provided with wire through holes (H6).

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