Wiring structure and electric appliance device

Abstract

The utility model discloses a wiring structure and an electrical apparatus, and belongs to the technical field of low-voltage electrical apparatus, the wiring structure comprises a pedestal, a line bank, a first fastening assembly, a second fastening assembly and an elastic member, the line bank is arranged on the pedestal; the first fastening assembly is slidably arranged on the base in the first direction. The second fastening assembly is arranged on the side, away from the first fastening assembly, of the line bank in the first direction, the second fastening assembly penetrates through the line bank and is in threaded connection with the first fastening assembly, and the second fastening assembly is used for pressing and fixing an external wiring piece on the line bank; the elastic piece is arranged between the first fastening assembly and the base, and the elastic piece provides elastic force for the first fastening assembly to move towards the connector bar in the first direction. The wiring structure provided by the utility model is convenient for wiring, and effectively reduces the abrasion of external wiring pieces.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage electrical appliances, in particular to a wiring structure and an electrical appliance device. Background Art

[0002] In the related art, two electrical devices, such as relays and contactors, are usually connected by fastening a busbar or a large current-carrying wire with a screw assembly. The screw assembly generally includes a bolt, a nut, a spring washer, and a flat washer.

[0003] Typically, tightening bolts and nuts requires two tools: one to hold the nut while the other tightens the bolt, or one to hold the bolt while the other tightens the nut. Because the two electrical devices fit tightly together and the operating space is limited, it's difficult to use either the bolt or the nut, making wiring between the two devices very inconvenient.

[0004] Therefore, there is an urgent need for a wiring structure and an electrical device to solve the above technical problems. Utility Model Content

[0005] One purpose of the present invention is to provide a wiring structure that facilitates wiring.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] A wiring structure is provided, comprising:

[0008] base;

[0009] A terminal block is provided on the base;

[0010] A first fastening assembly is slidably disposed on the base along a first direction;

[0011] a second fastening assembly, disposed along the first direction on a side of the terminal block facing away from the first fastening assembly, the second fastening assembly passing through the terminal block and being threadedly connected to the first fastening assembly, and the second fastening assembly being used to press and secure an external terminal to the terminal block;

[0012] An elastic member is provided between the first fastening assembly and the base, and provides an elastic force for the first fastening assembly to move toward the wiring bank along a first direction.

[0013] Optionally, the first fastening assembly includes:

[0014] A sliding member is provided on the base for sliding along a first direction, and a limiting groove is provided on the sliding member;

[0015] The screw assembly is arranged in the limiting groove.

[0016] Optionally, a slide groove is provided on the base, and the slide groove includes first limiting surfaces arranged opposite to each other along the second direction;

[0017] The sliding member includes a mounting platform, the limiting groove is provided on the mounting platform, and the mounting platform is in sliding contact with the two first limiting surfaces on two opposite sides along the second direction; wherein the first direction and the second direction are perpendicular to each other.

[0018] Optionally, the sliding groove further comprises a groove bottom surface provided between the two first limiting surfaces, the groove bottom surface is provided with a guide groove, and the elastic member is provided in the guide groove;

[0019] The sliding member further comprises a guide post connected to the mounting platform, and the guide post is slidably arranged in the guide groove.

[0020] Optionally, a clearance groove is provided on the guide column, and the elastic member extends into the clearance groove and abuts against the bottom of the clearance groove.

[0021] Optionally, a support column is provided on the bottom surface of the groove, and the guide groove is provided at the end of the support column.

[0022] Optionally, the screw sleeve is arranged to protrude from the end of the limiting groove.

[0023] Optionally, the limit groove includes two second limit surfaces arranged opposite to each other along a third direction, the screw assembly is in sliding contact with the two second limit surfaces on both sides along the third direction, and a gap is formed between the screw assembly and the limit groove on at least one of the two sides along the second direction; wherein the first direction, the second direction and the third direction are perpendicular to each other.

[0024] Optionally, the first fastening assembly further includes a limiting plate, a gap is formed between the screw assembly and the groove wall of the limiting groove, at least one limiting plate is provided in the gap, and the limiting plate is used to fix the screw assembly at any position in the limiting groove.

[0025] Optionally, the limiting plate includes two plate portions arranged at an angle, a first side of the plate portion can fit with the periphery of the screw sleeve, and a second side of the plate portion can fit with the groove wall of the limiting groove.

[0026] Another object of the present invention is to provide an electrical device, comprising an electrical body and any one of the above-mentioned wiring structures, wherein the electrical body is electrically connected to the wiring bank of the wiring structure.

[0027] Beneficial effects:

[0028] The wiring structure provided by the present invention allows the first fastening assembly and the terminal block to maintain a relatively stable position along a first direction when the external wiring member is inserted between the second fastening assembly and the terminal block, under the action of the elastic member, effectively preventing the first fastening assembly from tilting and affecting the fastening with the second fastening assembly. Furthermore, because the first fastening assembly is slidably mounted on the base along the first direction, no tool is required to restrain the first fastening assembly; only a single tool is required to tighten the second fastening assembly to complete the fastening and locking between the first and second fastening assemblies. This means that the external wiring member is pressed and fixed to the terminal block by the second fastening assembly, facilitating wiring. Furthermore, the elastic member effectively prevents friction between the second fastening assembly and the external wiring member before pressing against it, effectively reducing wear on the external wiring member.

[0029] The electrical device provided by the utility model facilitates external wiring through the arrangement of the wiring structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic structural diagram of a wiring structure provided by the utility model from one perspective;

[0031] Figure 2 It is a cross-sectional view of the wiring structure provided by the utility model;

[0032] Figure 3 This is a structural schematic diagram of the wiring structure provided by the utility model from another perspective;

[0033] Figure 4 This is a structural diagram of the sliding member provided by the utility model;

[0034] Figure 5 This is a partial structural diagram of the wiring structure provided by the utility model;

[0035] Figure 6 It is a structural diagram of the base provided by the utility model;

[0036] Figure 7 This is a structural diagram of an embodiment of the first fastening assembly provided by the present utility model;

[0037] Figure 8 This is a structural schematic diagram of another embodiment of the first fastening assembly provided by the present invention;

[0038] Figure 9 It is a structural diagram of the electrical device provided by the utility model.

[0039] In the picture:

[0040] 100, base; 110, slide groove; 111, first limiting surface; 112, groove bottom surface; 120, support column; 121, guide groove; 122, second reinforcing rib;

[0041] 200, terminal block; 210, perforation;

[0042] 300, first fastening assembly; 310, sliding member; 311, mounting platform; 3111, limiting groove; 31111, second limiting surface; 3112, groove; 312, guide post; 3121, clearance groove; 313, first reinforcing rib; 320, screw assembly; 330, limiting piece; 331, plate;

[0043] 400, second fastening assembly; 410, screw connection; 411, screw portion; 412, pressing block; 420, spring washer; 430, flat washer;

[0044] 500, elastic parts;

[0045] 600, upper cover;

[0046] 700. Electrical appliance body. DETAILED DESCRIPTION

[0047] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0048] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0049] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0050] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0051] Reference Figures 1 to 3 As shown, this embodiment provides a wiring structure, which includes a base 100, a terminal block 200, a first fastening assembly 300, a second fastening assembly 400, and an elastic member 500. The terminal block 200 is disposed on the base 100; the first fastening assembly 300 is slidably disposed on the base 100 along a first direction; the second fastening assembly 400 is disposed along the first direction on a side of the terminal block 200 facing away from the first fastening assembly 300. The second fastening assembly 400 passes through the terminal block 200 and is threadedly connected to the first fastening assembly 300. The second fastening assembly 400 is used to press and secure external wiring components to the terminal block 200. The elastic member 500 is disposed between the first fastening assembly 300 and the base 100. The elastic member 500 provides an elastic force to the first fastening assembly 300 to move along the first direction toward the terminal block 200. The first direction is the height direction of the wiring structure.

[0052] In this embodiment, when the external wiring member is inserted between the second fastening assembly 400 and the terminal block 200, the elastic member 500 maintains a relatively stable position between the first fastening assembly 300 and the terminal block 200 along the first direction, effectively preventing the first fastening assembly 300 from tilting and affecting its fastening with the second fastening assembly 400. Furthermore, because the first fastening assembly 300 is slidably mounted on the base 100 along the first direction, no tool is required to secure the first fastening assembly 300. A single tool, namely, screwing the second fastening assembly 400, is required to secure the first and second fastening assemblies 300 and 400. This secures the external wiring member to the terminal block 200 via the second fastening assembly 400, facilitating wiring. Furthermore, the elastic member 500 effectively prevents friction between the second fastening assembly 400 and the external wiring member before compressing the external wiring member, effectively reducing wear on the external wiring member.

[0053] For example, when it is necessary to remove an external wiring member between the second fastening assembly 400 and the terminal block 200, it can be completed by screwing the second fastening assembly 400 with only one tool; and under the action of the elastic member 500, after the connection between the second fastening assembly 400 and the first fastening assembly 300 is loosened, when the second fastening assembly 400 is continued to be screwed, the second fastening assembly 400 moves away from the terminal block 200 along the first direction, effectively reducing the wear between the second fastening assembly 400 and the external wiring member.

[0054] It is worth mentioning that, under the action of the elastic member 500 , the first fastening component 300 can abut against the terminal block 200 to prevent the first fastening component 300 from tilting and affecting the fastening with the second fastening component 400 .

[0055] For example, at least one of the two ends of the terminal block 200 is provided with a first fastening assembly 300, a second fastening assembly 400 and an elastic member 500. The terminal block 200 is provided with through holes 210 for the second fastening assembly 400 to pass through in a one-to-one correspondence.

[0056] For example, the terminal block 200 can be fixed to the base 100 by means of bolt fastening, which facilitates assembly.

[0057] In this embodiment, referring to Figure 1 、 Figure 2 、 Figures 4 to 6As shown, the first fastening assembly 300 may include a sliding member 310 and a screw assembly 320, wherein the sliding member 310 is slidably disposed on the base 100 along a first direction, the sliding member 310 is provided with a limiting groove 3111, and the screw assembly 320 is disposed within the limiting groove 3111. In this embodiment, the first fastening assembly 300 is designed as a split member. When the threads of the screw assembly 320 are damaged, they can be replaced, and the molding and manufacturing of the sliding member 310 and the screw assembly 320 are facilitated. The sliding member 310 limits the rotation of the screw assembly 320 through the limiting groove 3111, which facilitates assembly and is stable and reliable. Of course, the sliding member 310 and the screw assembly 320 can also be integrally formed.

[0058] For example, the screw assembly 320 may be configured as a hexagonal nut.

[0059] Illustratively, a groove 3112 is provided at the bottom of the limiting groove 3111 to allow the second fastening assembly 400 to be positioned.

[0060] In one feasible embodiment, the base 100 may be provided with a slide groove 110, which includes first limiting surfaces 111 arranged opposite each other along the second direction. The slider 310 includes a mounting platform 311, which is provided with limiting grooves 3111. The mounting platform 311 is in sliding contact with the two first limiting surfaces 111 on opposite sides along the second direction, thereby enabling the slider 310 to slide relative to the base 100 along the first direction and preventing the slider 310 from rotating, thereby ensuring stability and reliability. The first direction and the second direction are perpendicular to each other. The second direction is the length direction of the wiring structure.

[0061] For example, in a case where a terminal block 200 extends along a third direction and one end of the terminal block 200 is provided with a first fastening assembly 300, a second fastening assembly 400, and an elastic member 500, a slide groove 110 is provided at one end of the base 100 along the third direction, and one end of the terminal block 200 extends into the corresponding slide groove 110. The first, second, and third directions are mutually perpendicular. The third direction is the width direction of the terminal structure.

[0062] For example, taking the example of a terminal block 200 extending along a third direction and having a first fastening assembly 300, a second fastening assembly 400 and an elastic member 500 at both ends of the terminal block 200, a slide groove 110 is provided on both sides of the base 100 along the third direction, and the two ends of the terminal block 200 extend into the corresponding slide grooves 110 respectively.

[0063] In one feasible embodiment, the slide 110 further includes a groove bottom surface 112 disposed between the two first limiting surfaces 111, the groove bottom surface 112 being provided with a guide groove 121, and the elastic member 500 being disposed within the guide groove 121. The sliding member 310 further includes a guide post 312 connected to the mounting platform 311, the guide post 312 being slidably disposed through the guide groove 121, cooperating with the mounting platform 311 to slide in contact with the two first limiting surfaces 111 on opposite sides along the second direction, thereby making the sliding of the sliding member 310 relative to the base 100 in the first direction more stable and reliable, and effectively preventing the sliding member 310 from tilting. In addition, disposing the elastic member 500 within the guide groove 121 facilitates assembly and effectively prevents the elastic member 500 from separating from the sliding member 310 and the base 100, thereby effectively ensuring the compactness of the wiring structure.

[0064] For example, the cross-sectional shape of the guide post 312 includes, but is not limited to, a circular shape, an elliptical shape, or a waist shape.

[0065] Illustratively, a clearance groove 3121 is provided on the guide column 312, and the elastic member 500 extends into the clearance groove 3121 and abuts against the bottom of the groove 3121, effectively preventing the elastic member 500 from detaching from the sliding member 310 and the base 100, and further improving the structural compactness of the wiring structure.

[0066] Illustratively, at least one first reinforcing rib 313 is provided between the guide post 312 and the mounting platform 311 to strengthen the connection between the guide post 312 and the mounting platform 311. Optionally, two first reinforcing ribs 313 are provided around the guide post 312 at equal intervals.

[0067] Illustratively, a support column 120 is provided on the bottom surface 112 of the groove, and a guide groove 121 is provided at the end of the support column 120, which further improves the structural compactness of the wiring structure and effectively ensures the molding quality of the base 100.

[0068] For example, to ensure the structural stability of the support column 120 and prevent the support column 120 from cracking, a plurality of second reinforcing ribs 122 are provided between the support and the chute 110. The second reinforcing ribs 122 can extend along the first direction to the bottom surface 112 of the chute 110 to further improve the structural stability of the support column 120.

[0069] Exemplarily, the screw assembly 320 is arranged at the end portion protruding from the limiting groove 3111. Under the action of the elastic member 500 pushing the sliding member 310, the screw assembly 320 can be pressed against the terminal block 200, effectively preventing the screw assembly 320 from being skewed, and when the second fastening component 400 is tightened or loosened relative to the screw assembly 320, the screw assembly 320 will not shift along the first direction relative to the sliding member 310, effectively ensuring the stability of the second fastening component 400 in pressing and fixing the external terminal block 200, and effectively reducing the wear between the second fastening component 400 and the external terminal block.

[0070] In this embodiment, referring to Figures 1 to 6 As shown, there is at least one connection bank 200. Optionally, two to eight, for example, three, connection banks 200 are spaced apart along the second direction.

[0071] For example, taking the example where the terminal block 200 extends along the third direction and one end of the terminal block 200 is provided with the first fastening assembly 300 , the second fastening assembly 400 and the elastic member 500 , the sliding groove 110 corresponds to the terminal block 200 one by one.

[0072] For example, taking the example of a terminal block 200 extending along a third direction and provided with a first fastening assembly 300, a second fastening assembly 400 and an elastic member 500 at both ends of the terminal block 200, the base 100 is provided with slide grooves 110 on both sides along the third direction, and the slide grooves 110 on the same side along the third direction correspond one-to-one to the terminal block 200.

[0073] In one possible implementation, Figure 2 、 Figure 4 、 Figure 7 and Figure 8 As shown, a gap is formed between the screw sleeve 320 and the groove wall of the limiting groove 3111, that is, the position of the screw sleeve 320 is adjustable so that the terminal block 200 is suitable for electrical connection with external wiring components of various sizes and specifications, for example, it can be directly connected to the wire block (not shown) of electrical devices such as contactors and relays.

[0074] Exemplarily, the limiting groove 3111 includes two second limiting surfaces 31111 arranged relatively along the third direction, and the screw sleeve 320 is in sliding contact with the two second limiting surfaces 31111 on both sides along the third direction, and the screw sleeve 320 forms a gap with the limiting groove 3111 on at least one of the two sides along the second direction, that is, the screw sleeve 320 can be shifted along the second direction, that is, the position of the screw sleeve 320 along the second direction is adjustable, so that the terminal block 200 is suitable for electrical connection with external terminal blocks of various sizes. It can be understood that the number of wire banks of the external terminal blocks can be equal to the number of terminal banks 200 of the wiring structure, and the wire banks are overlapped on the terminal block 200 one by one and are pressed and fixed to the terminal block 200 by the second fastening assembly 400. In this embodiment, the hole or groove on the wire array of the external wiring member for the second fastening component 400 to pass through may be misaligned with the screw assembly 320, resulting in the second fastening component 400 being unable to pass through the wire array and the screw assembly 320 at the same time. By adjusting the position of the screw assembly 320 along the second direction, the hole or groove on the wire array can be aligned with the screw assembly 320, thereby allowing the second fastening component 400 to pass through the wire array and the screw assembly 320 at the same time.

[0075] Exemplarily, the surface of the screw assembly 320 that is in sliding contact with the second limiting surface 31111 may be a plane.

[0076] Exemplarily, the perforations 210 include, but are not limited to, round holes, waist-shaped holes, or elliptical holes.

[0077] In one possible implementation, Figure 4 、 Figure 7 and Figure 8 As shown, the first fastening assembly 300 further includes a limiting piece 330, at least one limiting piece 330 is provided in the gap, and the limiting piece 330 is used to fix the screw assembly 320 at any position in the limiting groove 3111. The limiting piece 330 fills the gap to prevent the screw assembly 320 from being blocked by the wire row, thereby facilitating the connection between the second fastening assembly 400 and the screw assembly 320. For example, the limiting piece 330 can be filled in the limiting groove 3111 on either side of the screw assembly 320 along the second direction to limit the movement of the screw assembly 320 along the second direction, thereby facilitating the use of limiting.

[0078] For example, taking the screw assembly 320 as a hexagonal nut, the cross-sectional shape of the limiting groove 3111 can be hexagonal, and the limiting piece 330 can be formed by bending or wire cutting, etc., and includes two plate portions 331 arranged at an angle, the first side of the plate portion 331 can be in contact with the periphery of the screw assembly 320, and the second side of the plate portion 331 can be in contact with the groove wall of the limiting groove 3111, so that the limiting piece 330 can stably and reliably limit the screw assembly 320. It is understandable that the first side of the plate portion 331 of one of the two limiting pieces 330 can be in contact with the second side of the plate portion 331 of the other.

[0079] Due to the different specifications of the external wiring components connected to the wiring structure, it is often the case that the wire row of the external wiring component corresponds to the middle position of the wiring row 200 in this solution or corresponds to the middle position. In this case, an appropriate number of limiting pieces 330 can be respectively provided on the left and right sides of the screw sleeve 320 in the limiting groove 3111. Figure 7 and Figure 8 The examples shown are all based on two limit plates 330. In a preferred implementation, the limit plates 330 can be cut into thinner bent sheet structures, so that the limit grooves 3111 can accommodate more limit plates 330. In this case, in order to match external wiring parts of different specifications, you can choose to set one limit plate 330 on the left side of the screw assembly 320 and three limit plates 330 on the right side, or two limit plates 330 on the left side and five limit plates 330 on the right side.

[0080] Of course, no gap may be formed between the periphery of the screw sleeve 320 and the limiting groove 3111 , that is, the screw sleeve 320 and the limiting groove 3111 have the same shape.

[0081] In this embodiment, referring to Figure 1 、 Figure 2 and Figure 5 As shown, the second fastening assembly 400 includes a screw connector 410, which includes a screw portion 411 and a pressure block 412 provided at a first end of the screw portion 411. The second end of the screw portion 411 passes through the screw sleeve 320 and is threadedly connected to the screw sleeve 320. The pressure block 412 is used to press and secure the external wiring member to the terminal block 200.

[0082] For example, the screw connection member 410 may be provided as a bolt.

[0083] Exemplarily, the second fastening assembly 400 may further include a spring washer 420 and a flat washer 430 sleeved on the screw portion 411, and the pressure block 412 presses and fixes the external wiring member to the terminal block 200 through the flat washer 430. The spring washer 420 is located between the flat washer 430 and the pressure block 412, effectively preventing the connection between the screw member 410 and the screw sleeve 320 from loosening.

[0084] Reference Figure 1 、 Figure 3 and Figure 9 As shown, this embodiment also provides an electrical device, which includes an electrical body 700 and the above-mentioned wiring structure, wherein the electrical body 700 is electrically connected to the wiring block 200 of the wiring structure. In this embodiment, the wiring structure is provided to facilitate external wiring.

[0085] For example, the electrical device includes but is not limited to a contactor or a relay. The electrical device body 700 is a functional unit of the contactor or relay, which is a prior art and is not the focus of this application, and will not be described in detail.

[0086] Specifically, the electrical device may further include an upper cover 600 disposed on the base 100 , and the electrical body 700 is located in a cavity enclosed by the base 100 and the upper cover 600 .

[0087] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A wiring structure, characterized in that: include: Base (100); A terminal block (200) is provided on the base (100); A first fastening assembly (300) is slidably disposed on the base (100) along a first direction; a second fastening assembly (400) disposed along a first direction on a side of the terminal block (200) facing away from the first fastening assembly (300); the second fastening assembly (400) passes through the terminal block (200) and is threadedly connected to the first fastening assembly (300); and the second fastening assembly (400) is used to press and fix an external terminal block onto the terminal block (200); An elastic member (500) is provided between the first fastening assembly (300) and the base (100), and the elastic member (500) provides the first fastening assembly (300) with an elastic force to move toward the terminal block (200) along a first direction.

2. The wiring structure according to claim 1, wherein: The first fastening assembly (300) comprises: A sliding member (310) is provided on the base (100) for sliding along a first direction, and a limiting groove (3111) is provided on the sliding member (310); The screw assembly (320) is arranged in the limiting groove (3111).

3. The wiring structure according to claim 2, characterized in that: The base (100) is provided with a slide groove (110), and the slide groove (110) includes first limiting surfaces (111) arranged opposite to each other along the second direction; The sliding member (310) includes a mounting platform (311), the mounting platform (311) is provided with the limiting groove (3111), and the mounting platform (311) is in sliding contact with two first limiting surfaces (111) on two opposite sides along the second direction in a one-to-one correspondence; wherein the first direction and the second direction are perpendicular to each other.

4. The wiring structure according to claim 3, characterized in that: The sliding groove (110) further includes a groove bottom surface (112) provided between the two first limiting surfaces (111), a guide groove (121) is provided on the groove bottom surface (112), and the elastic member (500) is provided in the guide groove (121); The sliding member (310) further comprises a guide post (312) connected to the mounting platform (311), and the guide post (312) is slidably arranged in the guide groove (121).

5. The wiring structure according to claim 4, characterized in that: The guide column (312) is provided with a clearance groove (3121), and the elastic member (500) extends into the clearance groove (3121) and abuts against the bottom of the clearance groove (3121).

6. The wiring structure according to claim 4, characterized in that: A support column (120) is provided on the bottom surface (112) of the groove, and the end of the support column (120) is provided with the guide groove (121).

7. The wiring structure according to claim 2, wherein: The screw assembly (320) is arranged to protrude from the end of the limiting groove (3111).

8. The wiring structure according to claim 2, wherein: The limiting groove (3111) includes two second limiting surfaces (31111) arranged opposite to each other along a third direction, and the screw assembly (320) is in sliding contact with the two second limiting surfaces (31111) on both sides along the third direction, and a gap is formed between the screw assembly (320) and the limiting groove (3111) on at least one of the two sides along the second direction; wherein the first direction, the second direction and the third direction are perpendicular to each other.

9. The wiring structure according to claim 2, wherein: The first fastening assembly (300) further includes a limiting piece (330), a gap is formed between the screw assembly (320) and the groove wall of the limiting groove (3111), at least one limiting piece (330) is provided in the gap, and the limiting piece (330) is used to fix the screw assembly (320) at any position in the limiting groove (3111).

10. The wiring structure according to claim 9, characterized in that: The limiting plate (330) includes two plate portions (331) arranged at an angle, a first side of the plate portion (331) can fit with the periphery of the screw sleeve (320), and a second side of the plate portion (331) can fit with the groove wall of the limiting groove (3111).

11. An electrical device, characterized in that: The invention comprises an electrical appliance body (700) and a wiring structure according to any one of claims 1 to 10, wherein the electrical appliance body (700) is electrically connected to a wiring bank (200) of the wiring structure.

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