Wiring position structure

Abstract

The utility model provides a wiring position structure. The wiring position structure comprises an insulating substrate; the plurality of wiring terminals are arranged on the insulating substrate at intervals along a first direction, and the wiring terminals are used for connecting cables; the limiting plate is connected with the insulating substrate, the limiting plate extends in the first direction and is located on one side of the wiring terminals, the limiting plate is made of an insulating material, a plurality of limiting holes are formed in the limiting plate at intervals, each wiring terminal is at least arranged opposite to one limiting hole, and the limiting holes are formed in the limiting plate. And the limiting hole is used for allowing the cable to pass through. According to the wiring position structure, the ends, close to the wiring terminals, of the cables are limited and supported through the limiting holes in the limiting plate, so that the ends, close to the wiring terminals, of the multiple cables are arranged in order, and the situation that due to the flexibility of the cables, the adjacent cables are wound mutually, attractiveness is affected, and line maintenance is not convenient is avoided.

Description

Technical Field

[0001] The present application belongs to the technical field of connectors, and in particular relates to a wiring position structure. Background Art

[0002] The wiring position structure usually includes an insulating substrate and multiple wiring terminals. The multiple wiring terminals are arranged at intervals on the insulating substrate. One end of the cable is connected to a wiring terminal, and the other end is connected to other devices. However, the intervals between the multiple wiring terminals are usually small. Since the cables are usually made of flexible materials, when there are a large number of cables connected to the wiring position structure, the multiple cables are easily entangled with each other, making the overall wiring position structure relatively messy and extremely inconvenient to maintain and inspect. Utility Model Content

[0003] An embodiment of the present application provides a wiring position structure to solve the problem that the spacing between multiple wiring terminals in the existing wiring position structure is usually small. Since the cables are usually made of flexible materials, when there are a large number of cables connected to the wiring position structure, the multiple cables are easily entangled with each other, making the overall wiring position structure relatively messy and extremely inconvenient to maintain and inspect.

[0004] The embodiment of the present application provides a wiring position structure, including:

[0005] insulating substrate;

[0006] a plurality of connection terminals, spaced apart along a first direction on the insulating substrate, the connection terminals being used to connect cables;

[0007] A limiting plate is connected to the insulating substrate, extending along the first direction and located on one side of the plurality of wiring terminals. The limiting plate is made of insulating material, and a plurality of limiting holes are arranged at intervals on the limiting plate. Each of the wiring terminals is arranged opposite to at least one limiting hole, and the limiting hole is used to pass the cable.

[0008] Optionally, the wiring position structure provided in the embodiment of the present application also includes multiple first isolation plates, which are arranged on the insulating substrate, and one first isolation plate is sandwiched between two adjacent wiring terminals. The height of the first isolation plate is greater than or equal to the height of the wiring terminal, and the first isolation plate is made of insulating material.

[0009] Optionally, a lug is provided on one end of each first isolation plate facing away from the insulating substrate, and the lug extends from the first isolation plate toward the connection terminal.

[0010] Optionally, the limiting plate is connected to a plurality of the isolation plates, and the orthographic projections of two adjacent first isolation plates on the limiting plate are provided with at least one limiting hole.

[0011] Optionally, a plurality of protrusions and / or recesses are provided at intervals on a side of the limiting plate facing the connection terminal.

[0012] Optionally, a plurality of second isolation plates are further included, each first isolation plate is connected to a second isolation plate at one end away from the limiting plate, the second isolation plate at least partially protrudes from the first isolation plate in the first direction, and the second isolation plate is made of insulating material.

[0013] Optionally, the limiting plate, the plurality of first isolation plates and the plurality of second isolation plates are integrally formed.

[0014] Optionally, the wiring point structure provided in the embodiment of the present application further includes a reinforcing rib connected between two adjacent second isolation plates.

[0015] Optionally, the connection terminal includes:

[0016] A connecting post is provided on the insulating substrate, wherein one end of the connecting post facing away from the insulating substrate is recessed and provided with a receiving hole;

[0017] a conductor, disposed at an end of the connecting post away from the insulating substrate, the conductor having a connecting hole extending therethrough, the connecting hole being in communication with the receiving hole, the conductor abutting against the first isolation plate and / or the limiting plate, and being used for connecting a cable;

[0018] A fixing member is passed through the connecting hole and extends into the accommodating hole. The fixing member is screwed to the conductor to compress the cable and the conductor.

[0019] Optionally, it also includes:

[0020] a third isolation plate, attached to a side of the limiting plate facing away from the connection terminal, the third isolation plate being penetrated by a plurality of through holes;

[0021] Multiple reinforcing ribs, one end of each reinforcing rib passes through the limiting hole and is connected to the third isolation plate, and the other end is connected to one of the connecting columns, each of the reinforcing ribs and the limiting plate is clamped to form a wiring channel, and each of the wiring channels is connected to one of the through holes.

[0022] The wiring position structure provided in the embodiment of the present application is such that after the cable is connected to the wiring terminal, a limiting hole opposite to the wiring terminal is set on the limiting plate, and the cable can be passed through the limiting hole and connected to other devices. That is, the end of the cable close to the wiring terminal is limited and supported by the limiting hole on the limiting plate, so that multiple cables are neatly arranged close to the end of the wiring terminal, avoiding the entanglement of adjacent cables due to the soft characteristics of the cables, which not only affects the appearance but also makes it inconvenient to inspect and repair the lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0024] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0025] Figure 1 This is a first structural diagram of the wiring position structure provided in an embodiment of the present application.

[0026] Figure 2 This is a second structural diagram of the wiring position structure provided in an embodiment of the present application.

[0027] Figure 3 This is a third structural diagram of the wiring position structure provided in an embodiment of the present application.

[0028] Figure 4 This is a fourth structural diagram of the wiring position structure provided in an embodiment of the present application.

[0029] Figure 5 This is a fifth structural diagram of the wiring position structure provided in an embodiment of the present application.

[0030] Figure 6 This is a sixth structural diagram of the wiring position structure provided in an embodiment of the present application.

[0031] Figure 7 This is a seventh structural diagram of the wiring position structure provided in an embodiment of the present application.

[0032] Description of reference numerals:

[0033] 1. Insulating substrate;

[0034] 2. Terminal block; 21. Connecting column; 211. Receiving hole; 22. Conductor; 23. Fixing piece;

[0035] 3. Limiting plate; 31. Limiting hole;

[0036] 4. First isolation plate; 41. Lug;

[0037] 5. Second isolation plate; 51. Reinforcement rib;

[0038] 6. Third isolation plate; 61. Through hole;

[0039] 7. Strengthen the ribs. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of this application.

[0041] An embodiment of the present application provides a wiring position structure to solve the problem that the spacing between multiple wiring terminals in the existing wiring position structure is usually small. Since the cables are usually made of flexible materials, when a large number of cables are connected to the wiring position structure, the multiple cables are easily entangled with each other, making the overall wiring position structure relatively messy and extremely inconvenient to maintain and inspect. The following will be explained with reference to the accompanying drawings.

[0042] The wiring structure provided in the embodiment of this application is shown in Figure 1 , Figure 1 This is a schematic diagram of the first structure of the wiring position structure provided in an embodiment of the present application. The wiring position structure includes an insulating substrate 1, a plurality of wiring terminals 2, and a limiting plate 3. The plurality of wiring terminals 2 are arranged on the insulating substrate 1 at intervals along a first direction, and the wiring terminals 2 are used to connect cables; the limiting plate 3 is connected to the insulating substrate 1, extends along the first direction, and is located on one side of the plurality of wiring terminals 2. The limiting plate 3 is made of an insulating material, such as plastic, and is provided with a plurality of limiting holes 31 at intervals. Each wiring terminal 2 is arranged opposite to at least one limiting hole 31, and the limiting hole 31 is used to pass the cable. The first direction is not further limited here.

[0043] The wiring position structure provided in the embodiment of the present application is such that, after the cable is connected to the wiring terminal 2, a limiting hole 31 opposite to the wiring terminal 2 is provided on the limiting plate 3, the cable can be passed through the limiting hole 31 and connected to other devices. That is, the limiting hole 31 on the limiting plate 3 is used to limit and support the end of the cable close to the wiring terminal 2, so that multiple cables are neatly arranged close to the end of the wiring terminal 2, avoiding the entanglement of adjacent cables due to the soft characteristics of the cables, which not only affects the appearance but also makes it inconvenient to inspect and repair the lines.

[0044] Optionally, see Figure 2 , Figure 2 This is a second structural schematic diagram of the wiring position structure provided in an embodiment of the present application. The wiring position structure provided in an embodiment of the present application also includes multiple first isolation plates 4, which are arranged on an insulating substrate 1, and a first isolation plate 4 is sandwiched between two adjacent wiring terminals 2. The height of the first isolation plate 4 is greater than or equal to the height of the wiring terminal 2, and the first isolation plate 4 is made of insulating material.

[0045] The two adjacent terminals 2 are separated by a first isolation plate 4 made of insulating material, thereby increasing the insulating surface area between the two adjacent terminals 2, thereby increasing the creepage distance between the two adjacent terminals 2, improving the insulation effect between the two adjacent terminals 2, and reducing the risk of leakage.

[0046] Preferably, the height of the first isolation plate 4 is greater than that of the terminal block 2. Even if the exposed conductive layer of the end of the cable near the terminal block 2 extends outside the terminal block 2 for electrical conductivity purposes, since the height of the first isolation plate 4 is greater than that of the terminal block 2, the exposed conductive layers of the two adjacent cables will be separated by the first isolation plate 4 in the middle, thereby increasing the creepage distance between the exposed conductive layers of the two adjacent cables, further improving the insulation effect, and reducing the risk of leakage.

[0047] Optionally, see Figure 3 , Figure 3 This is a third structural diagram of the wiring position structure provided in an embodiment of the present application. Each first isolation plate 4 is provided with a lug 41 on one end facing away from the insulating substrate 1. The lug 41 extends from the first isolation plate 4 toward the wiring terminal 2. As a specific embodiment, a lug 41 is provided on one side of each first isolation plate 4. Multiple lugs 41 can be provided on the same side or on different sides of multiple first isolation plates 4. This is not further limited here. As another specific embodiment, lugs 41 are provided on both sides of each first isolation plate 4 to further increase the creepage distance between two adjacent wiring terminals 2 and enhance the insulation effect.

[0048] The specific height of the lug 41 is not further limited here. In some examples, the side wall of the lug 41 facing away from the insulating substrate 1 may be flush with the side wall of the first isolation plate 4 facing away from the insulating substrate 1; in other examples, the distance between the side wall of the lug 41 facing away from the insulating substrate 1 and the insulating substrate 1 is smaller than the distance between the side wall of the first isolation plate 4 facing away from the insulating substrate 1 and the insulating substrate 1; in other examples, the distance between the side wall of the lug 41 facing away from the insulating substrate 1 and the insulating substrate 1 is greater than the distance between the side wall of the first isolation plate 4 facing away from the insulating substrate 1 and the insulating substrate 1.

[0049] Optionally, when only one side of each first isolation plate 4 has a lug 41, an opening is formed between the lug 41 and the first isolation plate 4 opposite the lug 41, and the size of the opening is greater than or equal to the width of the terminal block 2 to facilitate cable installation. When both sides of each first isolation plate 4 have a lug 41, an opening is formed between the two opposing lugs 41, and the size of the opening is greater than or equal to the width of the terminal block 2 to facilitate cable installation.

[0050] Optionally, in the direction in which the first isolating plate 4 approaches or moves away from the limiting plate 3, the length of the first isolating plate 4 is greater than or equal to the length of the terminal 2, and the length of the lug 41 can be equal to the length of the first isolating plate 4. Preferably, in the direction in which the first isolating plate 4 approaches or moves away from the limiting plate 3, the length of the first isolating plate 4 is greater than the length of the terminal 2, to ensure that the first isolating plates 4 on both sides of the terminal 2 are also there to isolate adjacent terminals 2, thereby improving the insulation effect.

[0051] Optionally, the limiting plate 3 is connected to a plurality of isolation plates, and the orthographic projections of two adjacent first isolation plates 4 on the limiting plate 3 are provided with at least one limiting hole 31. By connecting the limiting plate 3 to a plurality of isolation plates, that is, a space is formed between two adjacent isolation plates and the limiting plate 3, a terminal block 2 is accommodated in the space, and at least one limiting hole 31 on the limiting plate 3 is connected to the space, so that one end of the cable can be connected to the terminal block 2, and the other end is extended to the side of the limiting plate 3 away from the first isolation plate 4 through a limiting hole 31. Before the two adjacent cables extend out of the limiting plate 3 through the limiting hole 31, they are separated by the first isolation plate 4 and the limiting plate 3, thereby reducing the risk of leakage between the two adjacent limiting holes 31 on the limiting plate 3, because the creepage distance between the two adjacent limiting holes 31 increases the height of the first isolation plate 4, further reducing the risk of leakage between the two adjacent cables.

[0052] Optionally, the orthographic projections of the two adjacent first isolation plates 4 on the limiting plate 3 can be provided with one limiting hole 31, two limiting holes 31, or three limiting holes 31, etc. When the orthographic projections of the two adjacent first isolation plates 4 on the limiting plate 3 include multiple limiting holes 31, multiple options are provided for the height at which the cable passes through the limiting plate 3. The appropriate limiting hole 31 can be selected according to the height of the device to be connected at the other end of the cable, thereby improving the adaptability of the connection between the wiring position structure and other devices. At the same time, since different cables can pass through the limiting holes 31 at different heights, while achieving the neat arrangement and limitation of multiple cables, it is also convenient to find the corresponding cable from the height of the corresponding limiting hole 31 according to the height of the device connected at the other end of the cable, thereby improving the search efficiency when repairing the cable.

[0053] The shape and size of the limiting hole 31 are not further limited here. In some examples, the limiting hole 31 can be circular or square, and the inner diameter of the limiting hole 31 can be slightly larger than the inner diameter of the cable; in other examples, the limiting hole 31 can be square, and the inner diameter of the limiting hole 31 can be much larger than the inner diameter of the cable.

[0054] Furthermore, when the two adjacent first isolation plates 4 include multiple limiting holes 31 on the limiting plate 3, the inner diameters and shapes of the multiple limiting holes 31 can be different from each other, thereby facilitating the passage of cables of different sizes and improving the applicability of the wiring position structure.

[0055] Optionally, a plurality of protrusions and / or recesses (not shown) are provided at intervals on the side of the limiting plate 3 facing the terminal 2. As a specific embodiment, a plurality of protrusions are provided at intervals on the side of the limiting plate 3 facing the terminal 2; as another specific embodiment, a plurality of recesses are provided at intervals on the side of the limiting plate 3 facing the terminal 2; as another specific embodiment, a plurality of protrusions and recesses are provided at intervals on the side of the limiting plate 3 facing the terminal 2. The shapes of the protrusions or recesses are not further limited here. For example, the protrusions may be hemispherical convex hulls, spherical convex hulls, block-shaped convex hulls, or irregular convex hulls, and the recesses may be hemispherical grooves, spherical grooves, block-shaped grooves, or irregular grooves.

[0056] By providing the convex portion or the concave portion, the surface area of the side of the limiting plate 3 facing the connecting terminal 2 is increased, thereby increasing the creepage distance between two adjacent connecting terminals 2 and further improving the insulation effect.

[0057] Optionally, the first separator 4 may be provided with a plurality of protrusions and / or recesses at intervals. Specifically, the first separator 4 may be provided with a plurality of protrusions at intervals; or the first separator 4 may be provided with a plurality of recesses at intervals; or the first separator 4 may be provided with a plurality of protrusions and recesses at intervals. The recesses may be grooves but not perforations. By providing the protrusions and / or recesses at intervals on the first separator 4, the surface area of the first separator 4 is increased, thereby improving the insulation effect.

[0058] Optionally, see Figure 4 , Figure 4 This is a fourth structural schematic diagram of the wiring position structure provided in an embodiment of the present application (the wiring terminal 2 is not shown). The wiring position structure provided in an embodiment of the present application also includes multiple second isolation plates 5, and each first isolation plate 4 is connected to a second isolation plate 5 at one end away from the limiting plate 3. The second isolation plate 5 protrudes at least partially from the first isolation plate 4 in the first direction, and the second isolation plate 5 is made of insulating material.

[0059] As a specific embodiment, the second isolation plate 5 is provided so as to protrude from the first isolation plate 4 on one side in the first direction; as another specific embodiment, the second isolation plate 5 is provided so as to protrude from the first isolation plate 4 on both sides in the first direction.

[0060] By setting up the second isolation plate 5, the insulation performance of the terminal 2 on the side away from the limiting plate 3 is further improved, and the creepage distance between the two adjacent terminals 2 on the side away from the limiting plate 3 is increased, so that the two adjacent terminals 2 are surrounded by the insulating structure on all sides, thereby achieving the connection performance of the terminal 2 while greatly improving the safety of the wiring position structure.

[0061] Optionally, the limiting plate 3, the plurality of first isolation plates 4, the plurality of lugs 41, and the plurality of second isolation plates 5 are integrally formed, such as by injection molding, thereby simplifying the manufacturing process of the wiring position structure, improving the manufacturing efficiency of the wiring position structure, and reducing manufacturing costs. Of course, as an alternative embodiment, the limiting plate 3, the plurality of first isolation plates 4, the plurality of lugs 41, and the plurality of second isolation plates 5 can also be designed as separate parts and installed and fixed by screwing, welding, or riveting.

[0062] Optionally, the wiring point structure provided in the embodiment of the present application further includes a reinforcing rib 51 connected between two adjacent second isolation plates 5. By providing the reinforcing rib 51 between two adjacent second isolation plates 5, the connection strength between the plurality of second isolation plates 5 is increased, preventing the second isolation plates 5 from breaking due to external forces.

[0063] Furthermore, a wiring channel can be formed between the reinforcing rib 51 and the two adjacent second isolation plates 5, that is, a wiring channel is also formed on the side of the terminal block 2 away from the limiting plate 3. The cable can choose to pass through the limiting hole 31 on the limiting plate 3 or the wiring channel according to the connection position of the device at the other end. When the cable passes through the wiring channel, the reinforcing rib 51 and the two adjacent second isolation plates 5 can limit the cable to prevent the cable from moving around or getting entangled with each other due to external forces, so as to achieve neat arrangement of the cables and facilitate maintenance. At the same time, since both sides of the terminal block 2 are provided with structures for cable passage, such as limiting holes 31 or wiring channels, the multi-directional wiring requirements of the wiring position structure are realized, avoiding the need for multiple cables to be bent around the insulating substrate and connected to the target device when multiple cables need to be connected to devices in different directions, thereby improving the convenience and visibility of the wiring position structure. For example, when the wiring structure is clamped between an electrical appliance and a power supply, one end of a cable is connected to a wiring terminal 2, and the other end passes through the wiring channel and is connected to the power supply; one end of the other cable is connected to another wiring terminal 2, and the other end passes through the limiting hole 31 on the limiting plate 3 and is connected to the electrical appliance.

[0064] Optionally, the reinforcement ribs 51 may include multiple ones, and multiple reinforcement ribs 51 may be arranged at intervals between two adjacent second isolation plates 5. While improving the connection strength between the two adjacent second isolation plates 5, adjacent reinforcement ribs 51 may also be clamped to form wiring channels of different sizes to accommodate cables of different sizes. This not only achieves positioning, but also improves the applicability of the wiring position structure.

[0065] Optionally, see Figure 3 , Figure 3 The third structural diagram of the wiring position structure provided in the embodiment of the present application, the wiring terminal includes a connecting column 21, a conductor 22 and a fixing member 23. The connecting column 21 is arranged on the insulating substrate 1, and the end of the connecting column 21 facing away from the insulating substrate 1 is recessed and provided with a receiving hole 211; the conductor 22 is arranged at the end of the connecting column 21 facing away from the insulating substrate 1, and the conductor 22 is penetrated by a connecting hole, and the connecting hole and the receiving hole 211 are connected. The conductor 22 abuts against the first isolation plate 4 and / or the limiting plate 3, and the conductor 22 is used to connect the cable; the fixing member 23 is passed through the connecting hole and extends into the receiving hole 211, and the fixing member 23 is screwed to the conductor 22 to compress the cable and the conductor 22. An internal thread is provided in the connecting hole, and an external thread may be provided on the fixing member 23, and the fixing member 23 is screwed to the internal thread of the connecting hole of the conductor 22 through the external thread.

[0066] The conductor 22 can abut against the first isolation plate 4, or the conductor 22 can abut against the limiting plate 3, or the conductor 22 can abut against the first isolation plate 4 and the limiting plate 3. The shape of the conductor 22 is not further limited here. For example, it can be rectangular. By abutting the conductor 22 against the first isolation plate 4 and / or the limiting plate 3, when the fixing member 23 rotates relative to the conductor 22, the conductor 22 can abut against the first isolation plate 4 and / or the limiting plate 3, thereby satisfying the fixing member 23 and the conductor 22 through threaded fit, thereby pressing the cable and the conductor 22 to prevent the cable from loosening. At the same time, since the fixing member 23 is extended into the receiving hole 211 of the connecting column 21, the fixing member 23 is prevented from moving in the horizontal direction, thereby limiting the fixing member 23, the conductor 22 and the cable in the horizontal direction.

[0067] In some examples, the connecting column 21 can be a threaded column with a screw hole, the fixing member 23 can be a screw, the conductor 22 is arranged at the hole of the threaded column, one end of the cable is fitted and connected with the conductor 22, and the screw is screwed into the threaded column while pressing the conductor 22 and the cable to achieve a tight connection between the conductor 22 and the cable, and then the fixing member 23, the conductor 22 and the cable are limited in the vertical direction by the connecting column 21 to prevent the fixing member 23 from being separated from the connecting column 21 due to external force.

[0068] Alternatively, the conductor 22 may be a copper sheet.

[0069] Optionally, see Figure 5 、 Figure 6 and Figure 7 , Figure 5 This is a fifth structural diagram of the wiring position structure provided in an embodiment of the present application. Figure 6 This is a sixth structural diagram of the wiring position structure provided in an embodiment of the present application. Figure 7This is a seventh structural schematic diagram (rear view) of the wiring position structure provided in an embodiment of the present application. The wiring position structure provided in an embodiment of the present application also includes a third isolation plate 6 and a plurality of reinforcing ribs 7. The third isolation plate 6 is attached to the side of the limiting plate 3 facing away from the wiring terminal 2. The third isolation plate 6 is provided with a plurality of through-holes 61. One end of each reinforcing rib 7 passes through the limiting hole 31 and is connected to the third isolation plate 6. The other end is connected to a connecting column 21. Each reinforcing rib 7 and the limiting plate 3 are sandwiched to form a wiring channel, and each wiring channel is connected to a through-hole 61.

[0070] Specifically, by providing a third isolation plate 6 on the side of the limiting plate 3 facing away from the terminal block 2, the creepage distance between the two limiting holes 31 on the side facing away from the terminal block 2 is increased, further improving the insulation effect. Simultaneously, the limiting holes 31 are provided through the reinforcing ribs 7, which not only improves the connection strength of the limiting holes 31 on the limiting plate 3 but also provides a limiting support structure for the cables. The cables can then pass through the reinforcing ribs 7, sequentially passing through the wiring channel and through-hole 61.

[0071] Optionally, the insulating substrate 1, the connecting column 21, the third isolation plate 6 and the reinforcing ribs 7 can be integrally formed, such as by injection molding, thereby improving the connection strength between the connecting column 21 and the insulating substrate 1 and the reinforcing ribs 7, thereby extending the service life of the equipment.

[0072] Optionally, the orthographic projection of the conductor 22 on the limiting plate 3 coincides with at least a portion of the limiting hole 31. That is, at least a portion of the limiting hole 31 is at the same height as the conductor 22. After one end of the cable is connected to the conductor 22, the other end can directly pass through the limiting hole 31 at the same height as the conductor 22, thereby reducing the length of the cable extending between the limiting plate 3 and the terminal block 2 and facilitating cable connection.

[0073] As an alternative embodiment, the terminal block 2 may include a housing, which is disposed on the insulating substrate 1 , with a mounting groove disposed therein, and a conductor 22 disposed therein. A cable may be plugged into the mounting groove and be connected to the conductor 22 .

[0074] Optionally, a first isolation plate 4 is provided on both sides of the terminal blocks 2 at both ends along the first direction to further improve the insulation effect around each terminal block 2, prevent leakage between the terminal blocks 2 at the end and other devices, and improve the safety performance of the terminal block structure.

[0075] Optionally, the surfaces of the insulating substrate 1 , the limiting plate 3 , the plurality of first isolation plates 4 and the plurality of second isolation plates 5 may all be coated with an insulating coating to enhance the insulation effect.

[0076] Optionally, the connection terminals 2 may include multiple groups, each group including multiple terminals 2 that are spaced apart along one direction, and each group of connection terminals 2 may extend along different directions, thereby improving the utilization rate of the insulating substrate 1 .

[0077] An embodiment of the present application further provides an air conditioner, which includes the wiring position structure as described above.

[0078] An embodiment of the present application further provides a refrigerator, which includes the wiring position structure as described above.

[0079] An embodiment of the present application further provides a television, which includes the wiring point structure as described above.

[0080] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0081] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more features.

[0082] The above is a detailed introduction to the wiring position structure provided in the embodiments of the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for technical personnel in this field, based on the ideas of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A wiring position structure, characterized in that: include: insulating substrate; a plurality of connection terminals, spaced apart along a first direction on the insulating substrate, the connection terminals being used to connect cables; A limiting plate is connected to the insulating substrate, extending along the first direction and located on one side of the plurality of wiring terminals. The limiting plate is made of insulating material, and a plurality of limiting holes are arranged at intervals on the limiting plate. Each of the wiring terminals is arranged opposite to at least one limiting hole, and the limiting hole is used to pass the cable.

2. The wiring position structure according to claim 1, characterized in that: It also includes multiple first isolation plates, which are arranged on the insulating substrate, and one first isolation plate is sandwiched between two adjacent wiring terminals. The height of the first isolation plate is greater than or equal to the height of the wiring terminal, and the first isolation plate is made of insulating material.

3. The wiring position structure according to claim 2, characterized in that: A lug is provided on one end of each first isolation plate facing away from the insulating substrate, and the lug extends from the first isolation plate toward the connection terminal.

4. The wiring position structure according to claim 2, characterized in that: The limiting plate is connected to the plurality of isolation plates, and the orthographic projections of two adjacent first isolation plates on the limiting plate are provided with at least one limiting hole.

5. The wiring position structure according to claim 4, characterized in that: A plurality of convex portions and / or concave portions are arranged at intervals on one side of the limiting plate facing the connecting terminal.

6. The wiring position structure according to claim 2, characterized in that: It also includes multiple second isolation plates, each of the first isolation plates is connected to a second isolation plate at one end away from the limiting plate, the second isolation plate at least partially protrudes from the first isolation plate in the first direction, and the second isolation plate is made of insulating material.

7. The wiring position structure according to claim 6, characterized in that: The limiting plate, the plurality of first isolation plates and the plurality of second isolation plates are integrally formed.

8. The wiring position structure according to claim 6, characterized in that: It also includes reinforcing ribs connected between two adjacent second isolation plates.

9. The wiring position structure according to claim 2, characterized in that: The wiring terminal comprises: A connecting post is provided on the insulating substrate, wherein one end of the connecting post facing away from the insulating substrate is recessed and provided with a receiving hole; a conductor, disposed at an end of the connecting post away from the insulating substrate, the conductor having a connecting hole extending therethrough, the connecting hole being in communication with the receiving hole, the conductor abutting against the first isolation plate and / or the limiting plate, and being used for connecting a cable; A fixing member is passed through the connecting hole and extends into the accommodating hole. The fixing member is screwed to the conductor to compress the cable and the conductor.

10. The wiring position structure according to claim 9, characterized in that: Also includes: a third isolation plate, attached to a side of the limiting plate facing away from the connection terminal, the third isolation plate being penetrated by a plurality of through holes; Multiple reinforcing ribs, one end of each reinforcing rib passes through the limiting hole and is connected to the third isolation plate, and the other end is connected to one of the connecting columns, each of the reinforcing ribs and the limiting plate is clamped to form a wiring channel, and each of the wiring channels is connected to one of the through holes.

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