Stepping motor wiring with composite shielding structure

Abstract

The utility model relates to the technical field of stepping motor wiring, and discloses a stepping motor wiring with a composite shielding structure, which comprises a male terminal, a wire body and a female terminal, a bundling assembly is distributed outside the wire body, a first magic tape is fixed at one end of a second insulating tape, and a second magic tape is fixed at the other end of the second insulating tape. And the back end of the first insulating tape is fixedly provided with a magic attaching surface matched with the first magic tape. According to the utility model, the binding assemblies are uniformly distributed outside the wire body, and when the binding assemblies are assembled, the first insulating tape can be placed outside the wire body, the second insulating tape passes through the insertion groove arranged in the first insulating tape, and then the second insulating tape is gradually pulled to be tightened according to the thickness of the wire body. After tightening, the first hook-and-loop fastener on the end face of the second insulating tape and the hook-and-loop fastener attaching face on the end face of the first insulating tape can be matched and bonded, so that the wire body can be conveniently bundled, the bundling effect on the wire body is well improved in the working process, and certain regularity is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stepper motor wiring, and specifically relates to a stepper motor wiring with a composite shielding structure. Background Art

[0002] A stepper motor is a motor that converts an electrical pulse signal into an angular displacement. The stepper motor has a high resolution and can achieve precise positioning and motion control. For this motor, every time an electrical pulse is input, it moves one step, and the rotor rotates an angle or moves forward one step. Its output angular displacement or linear displacement is proportional to the number of input pulses, and the rotational speed is proportional to the pulse frequency. Therefore, it is also called a pulse motor.

[0003] Among them, the design technology of combining cables into an economical and reasonable cable system or network that meets the usage requirements is called cable wiring, abbreviated as wiring. Therefore, in order to ensure the normal operation of the stepper motor, wiring is naturally also required. After the lines are assembled and used, there is an easy phenomenon that multiple groups of lines are connected to the same terminal. Therefore, if it is difficult to bundle them, the phenomenon of mess after assembly is likely to occur, affecting the maintenance after long-term use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a stepper motor wiring with a composite shielding structure to solve the problem that after the lines are assembled and used, there is an easy phenomenon that multiple groups of lines are connected to the same terminal. Therefore, if it is difficult to bundle them, the phenomenon of mess after assembly is likely to occur, affecting the maintenance after long-term use as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A stepper motor wiring with a composite shielding structure includes a male terminal, a wire body, and a female terminal. A bundling assembly is distributed outside the wire body. The bundling assembly includes a first insulating tape and a second insulating tape. A connecting section is fixed between the first insulating tape and the second insulating tape. An insertion groove is formed inside the left side of the first insulating tape. One end of the second insulating tape is fixed with a first magic tape, and a magic tape surface matching the first magic tape is fixed on the back end of the first insulating tape.

[0006] Preferably, the inner diameter dimension of the insertion groove is larger than the outer dimension of the second insulating tape, and the first magic tape and the magic tape surface are mutually adapted to form a bonding connection.

[0007] Preferably, the wire bodies are evenly distributed between the male terminal and the female terminal, and the bundling assemblies are evenly distributed outside the wire bodies.

[0008] Preferably, a through groove is formed at the central position of the wire body, a filling layer is filled in the through groove, and cable main bodies are evenly distributed inside the filling layer.

[0009] Preferably, a heat insulation layer is fixed inside the wire body, a first shielding layer is fixed at the outer ring position of the heat insulation layer, and a first flame retardant layer is fixed at the outer ring position of the first shielding layer.

[0010] Preferably, a second shielding layer is fixed at the inner ring position of the heat insulation layer, and a second flame retardant layer is fixed at the inner ring position of the second shielding layer.

[0011] Preferably, a protective layer main body is coated on the outside of the wire body, and the protective layer main body includes a wear-resistant layer and a waterproof layer.

[0012] Preferably, the waterproof layer is coated on the outer side wall of the wire body, and the wear-resistant layer is coated on the outer side wall of the waterproof layer.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The stepping motor wiring with a composite shielding structure not only improves the bundling ability, but also improves the insulation shielding ability and protection ability of the stepping motor wiring;

[0014] (1) By evenly distributing the bundling components on the outside of the wire body, when assembling the bundling components, the connection section is used to fix between the first insulating tape and the second insulating tape. The first insulating tape can be placed on the outside of the wire body, and then the second insulating tape is bent and passed through the insertion slot opened in the first insulating tape. Then, the second insulating tape is gradually pulled to tighten according to the thickness of the wire body. After tightening, the first magic tape on the end face of the second insulating tape can be adapted to the magic tape surface on the end face of the first insulating tape for adhesion, thus facilitating the bundling work of the wire body. Therefore, during the working process, the bundling effect of the wire body is better improved, and a certain degree of neatness is improved;

[0015] (2) By fixing the heat insulation layer inside the wire body, a first shielding layer is fixed at the outer ring position of the heat insulation layer, and a second shielding layer is fixed at the inner ring position of the heat insulation layer. Thus, the first shielding layer and the second shielding layer cooperate to form a composite shielding work, and with the composition of the first flame retardant layer and the second flame retardant layer, the overall flame retardant protection ability is better improved. Therefore, during the working process, the overall insulation shielding ability and protection ability are better improved;

[0016] (3) By coating the protective layer main body on the outside of the wire body, and the protective layer main body is composed of a wear-resistant layer and a waterproof layer. The waterproof layer is coated on the outer side wall of the wire body to form a waterproof treatment, and the wear-resistant layer is coated on the outer side wall of the waterproof layer. Therefore, the wear-resistant layer is located at the outermost part, and thus the wear-resistant layer forms a wear-resistant protection. Therefore, during the working process, the overall protection ability is better improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view structural schematic diagram of the present utility model;

[0018] Figure 2 This is a schematic side-sectional view of the wire body of the present utility model;

[0019] Figure 3 This is a schematic expanded view of the converging assembly of the present utility model;

[0020] Figure 4 This is a schematic cross-sectional view of the main body of the protective layer of the present utility model.

[0021] In the figure: 1, male terminal; 2, converging assembly; 3, wire body; 4, female terminal; 5, main body of the protective layer; 6, first flame-retardant layer; 7, first shielding layer; 8, heat-insulating layer; 9, second shielding layer; 10, second flame-retardant layer; 11, filling layer; 12, cable main body; 13, first insulating tape; 14, connecting section; 15, second insulating tape; 16, first magic tape; 17, insertion slot; 18, wear-resistant layer; 19, waterproof layer. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , an embodiment provided by the present utility model: A stepping motor wiring with a composite shielding structure includes a male terminal 1, a wire body 3, and a female terminal 4. A converging assembly 2 is distributed outside the wire body 3. The converging assembly 2 includes a first insulating tape 13 and a second insulating tape 15. A connecting section 14 is fixed between the first insulating tape 13 and the second insulating tape 15. An insertion slot 17 is formed inside the left side of the first insulating tape 13. One end of the second insulating tape 15 is fixed with a first magic tape 16, and a magic tape surface matching the first magic tape 16 is fixed on the back end of the first insulating tape 13.

[0024] The inner diameter dimension of the insertion slot 17 is larger than the outer dimension of the second insulating tape 15, and the first magic tape 16 and the magic tape surface are mutually adapted to form an adhesive connection.

[0025] The wire bodies 3 are evenly distributed between the male terminal 1 and the female terminal 4, and the converging assemblies 2 are evenly distributed outside the wire bodies 3.

[0026] A through groove is formed at the central position of the wire body 3, and a filling layer 11 is filled in the through groove. The cable main bodies 12 are evenly distributed inside the filling layer 11.

[0027] An insulating layer 8 is fixedly installed inside the wire body 3. A first shielding layer 7 is fixedly installed at the outer ring position of the insulating layer 8, and a first flame retardant layer 6 is fixedly installed at the outer ring position of the first shielding layer 7.

[0028] A second shielding layer 9 is fixedly installed at the inner ring position of the insulating layer 8, and a second flame retardant layer 10 is fixedly installed at the inner ring position of the second shielding layer 9.

[0029] A protective layer main body 5 is coated on the outside of the wire body 3. The protective layer main body 5 includes a wear-resistant layer 18 and a waterproof layer 19.

[0030] The waterproof layer 19 is coated on the outer side wall of the wire body 3, and the wear-resistant layer 18 is coated on the outer side wall of the waterproof layer 19;

[0031] Furthermore, the first shielding layer 7 and the second shielding layer 9 can be made of shielding materials of different materials for use, so as to achieve the effect of composite shielding. Based on common knowledge, appropriate shielding materials can be used;

[0032] Furthermore, the first flame retardant layer 6 and the second flame retardant layer 10 can be made of inorganic flame retardant materials;

[0033] Furthermore, the first insulating tape 13 and the second insulating tape 15 are both made of insulating materials, and the two are connected and fixed by a connecting section 14. The connecting section 14 is also made of insulating materials. Therefore, when using the bundling assembly 2 to bundle, it has a certain insulating and protective effect.

[0034] Working principle: First, when working, the male terminal 1 and the female terminal 4 are used to complete the connection work of the wire body 3. Then, after the wire body 3 is assembled, the bundling assembly 2 is evenly distributed outside the wire body 3. When the bundling assembly 2 is assembled, the first insulating tape 13 can be placed outside the wire body 3, and then the second insulating tape 15 is bent, and the second insulating tape 15 is passed through the insertion slot 17 opened in the first insulating tape 13, and then the second insulating tape 15 is gradually pulled and tightened according to the thickness of the wire body 3. After tightening, the first magic tape 16 on the end face of the second insulating tape 15 can be adapted and adhered to the magic tape surface on the end face of the first insulating tape 13, so as to complete the bundling work of the wire body 3. Therefore, the male terminal 1, the female terminal 4, etc. can be correspondingly assembled at the position of the stepping motor.

[0035] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Claims

1. A stepper motor wiring with a composite shielding structure, comprising a male terminal (1), a wire body (3), and a female terminal (4), characterized in that: A bundling component (2) is distributed outside the wire body (3), and the bundling component (2) comprises a first insulating tape (13) and a second insulating tape (15); a connecting section (14) is fixed between the first insulating tape (13) and the second insulating tape (15); a through slot (17) is provided inside the left side of the first insulating tape (13); a first Velcro (16) is fixed to one end of the second insulating tape (15); and a Velcro surface matching the first Velcro (16) is fixed to the back end of the first insulating tape (13).

2. The stepper motor wiring with a composite shielding structure according to claim 1, characterized in that: The inner diameter of the through-slot (17) is greater than the outer diameter of the second insulating tape (15), and the first Velcro (16) and the Velcro surface are adapted to each other to form an adhesive connection.

3. The stepper motor wiring with a composite shielding structure according to claim 1, characterized in that: The wire body (3) is evenly distributed between the male terminal (1) and the female terminal (4), and the bundling component (2) is evenly distributed outside the wire body (3).

4. The stepper motor wiring with a composite shielding structure according to claim 1, characterized in that: A through groove is formed at the center of the wire body (3), the through groove is filled with a filling layer (11), and the interior of the filling layer (11) is evenly distributed with a cable body (12).

5. The stepper motor wiring with a composite shielding structure according to claim 1, characterized in that: A heat insulation layer (8) is fixed inside the wire body (3), a first shielding layer (7) is fixed at the outer circle of the heat insulation layer (8), and a first flame retardant layer (6) is fixed at the outer circle of the first shielding layer (7).

6. The stepper motor wiring with a composite shielding structure according to claim 5, characterized in that: A second shielding layer (9) is fixed at the inner circle position of the heat insulation layer (8), and a second flame retardant layer (10) is fixed at the inner circle position of the second shielding layer (9).

7. The stepper motor wiring with a composite shielding structure according to claim 1, characterized in that: The outside of the wire body (3) is coated with a protective layer main body (5), and the protective layer main body (5) comprises a wear-resistant layer (18) and a waterproof layer (19).

8. The stepper motor wiring with a composite shielding structure according to claim 7, characterized in that: The waterproof layer (19) is coated on the outer side wall of the linear body (3), and the outer side wall of the waterproof layer (19) is coated with a wear-resistant layer (18).

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