Multidirectional flat cable shell of electric actuating mechanism

Abstract

The utility model provides a multidirectional flat cable housing of an electric actuating mechanism, which comprises a supporting component, a connecting component, a positioning component, a guiding component and a sealing component, and is characterized in that a wiring disc is fixed and limited by arranging a limiting groove, so that the wiring disc is effectively prevented from deviating in a mounting base to cause line damage, and the service life of the wiring disc is prolonged. The service life of the electric actuating mechanism is guaranteed, the main wire hole and the lateral wire holes are formed, and the wire holes in different directions are added, so that the electric actuating mechanism can effectively adapt to access of cables in different directions, various access selections can be better provided on occasions where the cables are inconvenient to access, and the electric actuating mechanism is more reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of electric linear mechanisms, in particular to a multi-directional cable casing of an electric actuator. Background Art

[0002] Patent document CN211901752U discloses an outdoor valve electric actuator, including a motor, a reducer, a control mechanism, a manual electric switching mechanism, a manual mechanism and an electrical part. The motor adopts a YDF-W outdoor three-phase asynchronous motor; the electrical part includes an electrical wiring box, which has two cable introduction devices, namely, a motor power cable introduction device and a control cable introduction device, and the two cable introduction devices are wired separately; the outdoor valve electric actuator is covered with a shell, and the shells are riveted by bolts, and the outer holes of the bolts have grooves. This outdoor valve electric actuator realizes remote control, centralized control and automatic control of the valve through the close combination of various mechanisms, and has the characteristics of full functions, reliable performance, advanced control system and convenient use and maintenance.

[0003] However, the cable access port of the electric actuator is only fixed in one direction, which makes it difficult to install the cable in a narrow area. At the same time, when the access port is inconsistent with the cable direction, the cable will be bent for a long time, which will affect the service life of the cable. Therefore, it is necessary to improve such a structure to overcome the above defects. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-directional cable housing for an electric actuator to solve the problems raised in the above background technology.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A multi-directional cable housing for an electric actuator, comprising:

[0007] A supporting member having an assembly space disposed therein;

[0008] A connecting member formed in the supporting member, the connecting member connecting the supporting member to the electric actuator;

[0009] A positioning member, which is formed in the supporting member and is used to position the wiring board;

[0010] A guide member formed on the supporting member, the guide member guides the electric wire;

[0011] The sealing member is arranged in the guide member and seals the guide member.

[0012] The utility model is further configured that the supporting member comprises:

[0013] A mounting base, a surface of which is provided with an assembly space, and the shape of the mounting base is cylindrical;

[0014] An assembly circular hole is formed in the mounting base, one end of the assembly circular hole passes through the mounting base, the axis of the assembly circular hole coincides with the axis of the mounting base, and an assembly space is provided in the assembly circular hole.

[0015] The utility model is further configured that the connecting member comprises:

[0016] A connecting convex ring is formed on the outer surface of the mounting base. The connecting convex ring extends radially toward the outside of the mounting base. The connecting convex ring is cylindrical in shape. Four connecting holes are provided in the connecting convex ring. The connecting holes are provided with threads. The connecting convex ring is connected to the electric actuator.

[0017] The utility model is further configured that the positioning component includes:

[0018] A limiting groove is formed in the assembly circular hole, and the limiting groove extends radially toward the outside of the assembly circular hole. The limiting groove is cylindrical in shape, and a positioning hole is provided in the limiting groove. The positioning hole is provided with a thread, and the limiting groove and the positioning hole cooperate to connect the wiring board.

[0019] The utility model is further configured that the guide member comprises:

[0020] A main guide hole, a group of which is provided, formed in the mounting base, with threads provided in the main guide hole, and the main guide hole passes through the mounting base;

[0021] A pair of lateral wire holes are provided, the lateral wire holes are symmetrically formed in the mounting base, threads are provided in the lateral wire holes, the lateral wire holes penetrate the mounting base, and the wires are connected to the mounting base through the lateral wire holes.

[0022] The utility model is further configured that the sealing component comprises:

[0023] The sealing end cover is arranged in the main wire hole and the lateral wire hole. The sealing end cover is provided with a thread matched with the main wire hole. The main wire hole and the lateral wire hole are sealed by the sealing end cover.

[0024] The utility model is further configured such that the outer diameter of the sealing end cover is smaller than the inner diameters of the main conductor hole and the lateral conductor hole.

[0025] The advantages of the utility model are:

[0026] 1. The utility model fixes and limits the wiring board by setting a limiting groove, effectively preventing the wiring board from deviating in the installation base and causing the line to be damaged, thereby ensuring the service life of the electric actuator.

[0027] 2. The utility model provides main wire holes and lateral wire holes, and by adding wire holes in different directions, it can effectively adapt to the access of cables in different directions, so that in situations where cable access is inconvenient, it can also better provide a variety of access options, making the electric actuator more reliable.

[0028] 3. The utility model is connected and limited with the electric actuator by setting a connecting convex ring. When the orientation of the main wire hole and the lateral wire hole of the cable cannot meet the wiring requirements, the mounting base can be separated from the electric actuator by removing the bolts on the connecting convex ring. By rotating the direction of the mounting base, the orientation of the main wiring hole and the lateral wiring hole is changed so as to carry out wiring. By setting symmetrical connecting convex rings, the mounting base can be connected to the electric actuator in different orientations, thereby increasing the wiring range of the mounting base. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a front view of the multi-directional wiring housing of the electric actuator proposed by the utility model.

[0030] Figure 2 It is a left side view of the multi-directional cable casing of the electric actuator proposed by the utility model.

[0031] Figure 3 It is a top view of the multi-directional wiring housing of the electric actuator proposed by the utility model.

[0032] Figure 4 It is a bottom view of the multi-directional cable casing of the electric actuator proposed by the utility model.

[0033] Figure 5 This is one of the structural schematic diagrams of the multi-directional wiring housing of the electric actuator proposed by the utility model.

[0034] Figure 6 This is the second structural schematic diagram of the multi-directional wiring housing of the electric actuator proposed by the utility model.

[0035] Numeral symbols: mounting base 110, assembly circular hole 120, connecting protruding ring 210, connecting hole 211, limiting groove 310, positioning hole 311, main wire hole 410, lateral wire hole 420, sealing end cover 510 DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0037] like Figure 1-6 As shown, the utility model proposes a multi-directional wiring housing of an electric actuator, including a supporting member, a connecting member, a positioning member, a guide member and a sealing member, wherein an assembly space is provided in the supporting member, the connecting member is formed in the supporting member, the supporting member is connected to the electric actuator by the connecting member, the positioning member is formed in the supporting member, the wiring board is positioned by the positioning member, the guide member is formed on the supporting member, the guide member is used to guide the wires, the sealing member is provided in the guide member, and the guide member is sealed by the sealing member.

[0038] In this embodiment, the supporting member includes a mounting base 110 and an assembly circular hole 120, an assembly space is arranged on the surface of the mounting base, the mounting base is cylindrical in shape, the assembly circular hole is formed in the mounting base, one end of the assembly circular hole passes through the mounting base, the axis of the assembly circular hole coincides with the axis of the mounting base, and an assembly space is arranged in the assembly circular hole.

[0039] In this embodiment, the connecting component includes a connecting protrusion 210, which is formed on the outer surface of the mounting base. The connecting protrusion extends radially toward the outside of the mounting base. The connecting protrusion is cylindrical in shape. Four connecting holes 211 are provided in the connecting protrusion. The connecting holes are provided with threads, and the connecting protrusion is connected to the electric actuator.

[0040] In this embodiment, the positioning component includes a limiting groove 310, which is formed in the assembly circular hole. The limiting groove extends radially toward the outside of the assembly circular hole. The limiting groove is cylindrical in shape. A positioning hole 311 is provided in the limiting groove. A thread is provided in the positioning hole. The limiting groove and the positioning hole cooperate to connect the wiring board.

[0041] In this embodiment, the guide member includes a main wire hole 410 and a lateral wire hole 420. A group of main wire holes are provided. The main wire holes are formed in the mounting base. The main wire holes are provided with threads. The main wire holes pass through the mounting base. A pair of lateral wire holes are provided. The lateral wire holes are symmetrically formed in the mounting base. The lateral wire holes are provided with threads. The lateral wire holes pass through the mounting base. The wires are connected to the mounting base through the lateral wire holes.

[0042] In this embodiment, the sealing component includes a sealing end cover 510, which is arranged in the main wire hole and the lateral wire hole. The sealing end cover is provided with a thread adapted to the main wire hole, and the main wire hole and the lateral wire hole are sealed by the sealing end cover.

[0043] In this embodiment, the outer diameter of the sealing end cover is smaller than the inner diameters of the main wire hole and the lateral wire hole.

[0044] In the description of the present utility model, it should be noted that when terms such as "upper", "lower", "inner", "outer", "left", "right" and the like indicating orientation or positional relationship appear, it should be understood that the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the equipment or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, when terms such as "first" and "second" appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "setting", and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A multi-directional cable housing for an electric actuator, characterized in that: include: A supporting member having an assembly space disposed therein; A connecting member formed in the supporting member, the connecting member connecting the supporting member to the electric actuator; A positioning member, which is formed in the supporting member and is used to position the wiring board; A guide member formed on the supporting member, the guide member guides the electric wire; The sealing member is arranged in the guide member and seals the guide member.

2. The multi-directional cable housing of an electric actuator according to claim 1, characterized in that: The supporting member comprises: A mounting base, a surface of which is provided with an assembly space, and the shape of the mounting base is cylindrical; An assembly circular hole is formed in the mounting base, one end of the assembly circular hole passes through the mounting base, the axis of the assembly circular hole coincides with the axis of the mounting base, and an assembly space is provided in the assembly circular hole.

3. The multi-directional cable housing of an electric actuator according to claim 2, characterized in that: The connecting components include: A connecting convex ring is formed on the outer surface of the mounting base. The connecting convex ring extends radially toward the outside of the mounting base. The connecting convex ring is cylindrical in shape. Four connecting holes are provided in the connecting convex ring. The connecting holes are provided with threads. The connecting convex ring is connected to the electric actuator.

4. The multi-directional cable housing of an electric actuator according to claim 2, characterized in that: Positioning components include: A limiting groove is formed in the assembly circular hole, and the limiting groove extends radially toward the outside of the assembly circular hole. The limiting groove is cylindrical in shape, and a positioning hole is provided in the limiting groove. The positioning hole is provided with a thread, and the limiting groove and the positioning hole cooperate to connect the wiring board.

5. The multi-directional cable housing of an electric actuator according to claim 2, characterized in that: The guide member comprises: A main guide hole, a group of which is provided, formed in the mounting base, with threads provided in the main guide hole, and the main guide hole passes through the mounting base; A pair of lateral wire holes are provided, the lateral wire holes are symmetrically formed in the mounting base, threads are provided in the lateral wire holes, the lateral wire holes penetrate the mounting base, and the wires are connected to the mounting base through the lateral wire holes.

6. The multi-directional cable housing of an electric actuator according to claim 5, characterized in that: The sealing member comprises: The sealing end cover is arranged in the main wire hole and the lateral wire hole. The sealing end cover is provided with a thread matched with the main wire hole. The main wire hole and the lateral wire hole are sealed by the sealing end cover.

7. The multi-directional cable housing of an electric actuator according to claim 6, characterized in that: The outer diameter of the sealing end cover is smaller than the inner diameters of the main conductor hole and the lateral conductor hole.

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