CN219576772U

CN219576772U - Waterproof cable connection structure of motor

Info

Publication number: CN219576772U
Application number: CN202320043962.XU
Authority: CN
Inventors: 赵昆雷
Original assignee: Jiangxi Xindou Technology Co ltd
Current assignee: Jiangxi Xindou Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-08-22
Anticipated expiration: 2033-01-09

Abstract

The utility model provides a waterproof cable connecting structure of a motor, which comprises a main body, a butt-joint spiral ring, a locking structure, a thread layer and a limiting ring, wherein the butt-joint spiral ring is fixedly connected with the main body, the locking structure is positioned at the inner position of the main body, the thread layer is fixedly connected with the main body, and the limiting ring is positioned at the outer side of the main body. When the cable is embedded into the locking structure, the three-group section body structure clamps the cable, the waterproof layer is formed to surround the external cable through the waterproof cushion layer, the front end position of the cable is attached to the attaching layer structure, the attaching layer which is transversely and longitudinally arranged can be effectively attached to the front end inlet position of the cable, the cable is stably surrounded, and the connection stability of the cable and the locking structure is enhanced.

Description

Waterproof cable connection structure of motor

Technical Field

The utility model relates to the technical field of motors, in particular to a waterproof cable connection structure of a motor.

Background

An electric motor refers to an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction, or converts one form of electric energy into another form of electric energy. The electric motor converts electric energy into mechanical energy (commonly known as a motor), and the electric generator converts mechanical energy into electric energy.

When connecting motor and corresponding cable, in order to prevent that water from getting into from the tail end and the gap of hookup location, usually use the adhesive tape to seal the tail end and the connecting cable of meeting the line ware, this kind of mode is behind relatively, under the weather effect, the adhesive tape drops easily for the waterproof effect is bad, and then influence the normal use of connecting cable, have great potential safety hazard, secondly use waterproof end, thereby seal the hookup location of motor and cable through bolt locking structure cooperation sealing ring and handle and reach waterproof effect, but the defect that this kind of waterproof connection structure of cable exists at first is unable to laminate inseparable spacing processing to wire rod and link, can't form lasting and effectual thoroughly waterproof effect to the wire rod through having elastic sealing ring alone.

The utility model mainly solves the problems that the tail end of the traditional wire connector and the connecting cable are sealed by using the adhesive tape, the adhesive tape is easy to fall off, the waterproof effect is poor, the wire and the connecting end cannot be tightly attached and limited by using the waterproof end, and the durable and effective thorough waterproof effect cannot be formed on the wire by only using the elastic sealing ring.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a waterproof cable connecting structure of a motor, which aims to solve the problems described in the background art.

The utility model discloses a cable waterproof connection structure of a motor, which is characterized by comprising the following specific technical means: the utility model provides a waterproof connection structure of cable of motor, includes main part, dock spiral ring, locking structure, thread layer and spacing ring, dock spiral ring and main part fixed connection, and locking structure is located the inside position of main part, thread layer and main part fixed connection, and the spacing ring is located the main part outside.

Further, the thread layer is located at the front end of the main body, the limiting ring is integrally sleeved with the front end of the main body through the thread layer, the front end of the side section of the limiting ring is arranged at an inward folding angle, and the limiting ring is located at the front end of the locking structure.

Further, the locking structure is whole including tail ring, first section body, second section body, third section body, waterproof bed course, regulation fluting and laminating layer, tail ring, first section body, second section body and third section body fixed connection in proper order, waterproof bed course and first section body fixed connection, the regulation fluting is located the surface of first section body, mediation layer and third section body fixed connection, the inside fixedly connected with sealing ring of second section body, including first ring, second ring, articulamentum and skid resistant course in the sealing ring, first ring, second ring and articulamentum in proper order fixed connection, skid resistant course and articulamentum fixed connection.

Further, the surface of tail ring sets up the rubber layer, and first section body, second section body and third section body are horizontal level in proper order and dock the setting, and the second section body wholly is outside slope setting simultaneously, wholly is trapezoidal setting, and the whole level of third section body is located the outer end position of the second section body.

Further, the adjusting slot is integrally formed in a strip shape along the surface of the first section body and extends outwards to the surfaces of the second section body and the third section body.

Further, the third section body is integrally located at the inner side of the outer end of the second section body, the width of the third section body is smaller than that of the second section body, and meanwhile, the inward folded angle position of the front end of the limiting ring is located between the third section body and the second section body.

Further, the waterproof cushion layer is integrally provided with three groups, is transversely distributed at the surface position of the first section body and is provided with the waterproof cushion layer of silica gel, the laminating layer is integrally provided with four groups, is distributed on the surface of the third section body and is transversely and longitudinally arranged, and the laminating layer is provided with a soft rubber strip layer.

Further, through articulamentum fixed connection between first ring and the second ring, the articulamentum sets up to the plastic film layer, and first ring, second ring and articulamentum three wholly are the toper and connect the setting, and the skid resistant course sets up to bellied rubber particle layer.

The beneficial effects are that:

1. the effect of controlling the whole locking structure to move inside and outside the main body is achieved by rotating the limiting ring.

2. The surface of the first section body, the surface of the second section body and the surface of the third section body are provided with the adjusting grooves, so that the three groups of section bodies can shrink under the condition of external force, and the effect of clamping and limiting an external cable is achieved.

3. Because the third section body and the second section body are connected with each other in position and have width deviation, the front end of the limiting ring is positioned in the third section body and the second section body, and the limiting ring is controlled to move and shrink inside and outside along the inside of the main body when moving and adjusting in the rotating process.

4. When the cable is embedded into the locking structure, the three-group section body structure clamps the cable, the waterproof layer is formed to surround the external cable through the waterproof cushion layer, the front end position of the cable is attached to the attaching layer structure, the attaching layer which is transversely and longitudinally arranged can be effectively attached to the front end inlet position of the cable, the cable is stably surrounded, and the connection stability of the cable and the locking structure is enhanced.

5. When the cable passes through the locking structure to be clamped and fixed, the first ring and the second ring surround the inlet end passing through the locking structure, and the connecting layer is matched to form a closed space, so that the waterproof effect is achieved, and the connecting stability of the whole sealing ring and the second section body is enhanced through the anti-skid layer.

Drawings

Fig. 1 is a front view of the overall structure of the present utility model.

Fig. 2 is an enlarged view of the structure of fig. 1 a according to the present utility model.

Fig. 3 is a front view of the connection of the locking mechanism of the present utility model.

Fig. 4 is an enlarged view of the structure of fig. 3B according to the present utility model.

FIG. 5 is a schematic view of the seal ring connection structure of the present utility model.

In fig. 1 to 5, the correspondence between the component names and the reference numerals is:

the novel anti-slip ring comprises a 1-main body, a 2-butt-joint spiral ring, a 3-locking structure, a 4-thread layer, a 5-limiting ring, a 6-tail ring, a 7-first section body, a 8-second section body, a 9-third section body, a 10-waterproof cushion layer, a 11-adjustment groove, a 12-fitting layer, a 13-sealing ring, a 14-first ring, a 15-second ring, a 16-connecting layer and a 17-anti-slip layer.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Examples:

as shown in fig. 1 to 5:

example 1: the utility model provides a waterproof connection structure of cable of motor, includes main part 1, dock spiral ring 2, locking structure 3, screwed layer 4 and spacing ring 5, dock spiral ring 2 and main part 1 fixed connection, and locking structure 3 is located the inside position of main part 1, screwed layer 4 and main part 1 fixed connection, and spacing ring 5 is located the main part 1 outside.

Wherein: the thread layer 4 is positioned at the front end of the main body 1, the whole limiting ring 5 is sleeved with the front end of the main body 1 through threads of the thread layer 4, the front end position of the side section of the limiting ring 5 is arranged at an inward folded angle, and the limiting ring is positioned at the front end of the locking structure 3;

the effect of controlling the whole locking structure 3 to move inside and outside the main body 1 is achieved by rotating the limiting ring 5.

Example 2: referring to fig. 1-5 of the specification, it can be known that, unlike embodiment 1, embodiment 2 is characterized in that the locking structure 3 integrally includes a tail ring 6, a first segment 7, a second segment 8, a third segment 9, a waterproof cushion layer 10, an adjusting slot 11 and a bonding layer 12, the tail ring 6, the first segment 7, the second segment 8 and the third segment 9 are sequentially and fixedly connected, the waterproof cushion layer 10 is fixedly connected with the first segment 7, the adjusting slot 11 is located on the surface of the first segment 7, the reconciliation layer 12 is fixedly connected with the third segment 9, a sealing ring 13 is fixedly connected with the interior of the second segment 8, the sealing ring 13 includes a first ring 14, a second ring 15, a connecting layer 16 and an anti-slip layer 17, the first ring 14, the second ring 15 and the connecting layer 16 are sequentially and fixedly connected, and the anti-slip layer 17 and the connecting layer 16 are fixedly connected.

Wherein: the surface of the tail ring 6 is provided with a rubber layer, the first section body 7, the second section body 8 and the third section body 9 are horizontally and butt-jointed in turn, meanwhile, the second section body 8 is integrally inclined outwards and integrally trapezoidal, and the third section body 9 is integrally and horizontally positioned at the outer end of the second section body 8;

wherein: the adjusting slot 11 is integrally arranged along the surface of the first section 7 and extends outwards to the surfaces of the second section 8 and the third section 9, and is integrally arranged in a strip shape;

the surfaces of the first section 7, the second section 8 and the third section 9 are provided with the adjusting grooves 11, so that the three groups of sections can be contracted under the condition of external force, and the effect of clamping and limiting an external cable is achieved.

Wherein: the whole third section 9 is positioned at the inner side of the outer end of the second section 8, the width of the third section is smaller than that of the second section 8, and the inward folded angle position of the front end of the limiting ring 5 is positioned between the third section 9 and the second section 8;

because the connecting position of the third section 9 and the second section 8 has width deviation, the front end of the limiting ring 5 is positioned in the connecting position, and the limiting ring 5 moves and adjusts in the rotating process, so that the integral locking structure 3 is controlled to move and shrink inside and outside along the inside of the main body 1.

Wherein: the waterproof cushion layer 10 is integrally provided with three groups, is transversely distributed on the surface position of the first section 7 and is provided with a silica gel waterproof cushion layer, the laminating layer 12 is integrally provided with four groups, is transversely and longitudinally distributed on the surface of the third section 9, and the laminating layer 12 is provided with a soft rubber strip layer;

when the cable is embedded in the locking structure 3, the three-group section structure clamps the cable, the waterproof layer surrounding the external cable is formed through the waterproof cushion layer 10, the front end position of the cable is attached to the attaching layer 12 structure, the attaching layer 12 which is transversely and longitudinally arranged can be attached to the front end inlet position of the cable, the cable is stably surrounded, and the connection stability of the cable and the locking structure 3 is enhanced.

Wherein: the first ring 14 and the second ring 15 are fixedly connected through a connecting layer 16, the connecting layer 16 is a plastic film layer, the first ring 14, the second ring 15 and the connecting layer 16 are integrally connected in a conical shape, and the anti-skid layer 17 is a raised rubber particle layer;

when the cable passes through the locking structure 3 to be clamped and fixed, the first ring 14 and the second ring 15 encircle the inlet end passing through the locking structure 3, and the connecting layer 16 is matched to form a closed space, so that the waterproof effect is achieved, and the connection stability of the whole sealing ring 13 and the second section body 8 is enhanced through the anti-slip layer 17.

Claims

1. A waterproof cable connection structure of motor, its characterized in that: the novel screw comprises a main body (1), a butt-joint screw ring (2), a locking structure (3), a thread layer (4) and a limiting ring (5), wherein the butt-joint screw ring (2) is fixedly connected with the main body (1), the locking structure (3) is positioned at the inner position of the main body (1), the thread layer (4) is fixedly connected with the main body (1), and the limiting ring (5) is positioned at the outer side of the main body (1);

the utility model provides a locking structure (3) wholly including tail ring (6), first section body (7), second section body (8), third section body (9), waterproof bed course (10), adjust fluting (11) and laminating layer (12), tail ring (6), first section body (7), second section body (8) and third section body (9) fixed connection in proper order, waterproof bed course (10) and first section body (7) fixed connection, adjust fluting (11) and lie in the surface of first section body (7), tempering layer (12) and third section body (9) fixed connection, the inside fixedly connected with sealing ring (13) of second section body (8), including first ring (14) in sealing ring (13), second ring (15), articulamentum (16) and anti-skidding layer (17), first ring (14), second ring (15) and articulamentum (16) fixed connection in proper order, anti-skidding layer (17) and articulamentum (16) fixed connection.

2. The cable waterproof connection structure of a motor according to claim 1, wherein: the thread layer (4) is located the front end position of main part (1), and spacing ring (5) wholly cup joints through thread layer (4) and main part (1) front end screw thread, and the side section front end position of spacing ring (5) is inside angle setting, is located the front end position of locking structure (3).

3. The cable waterproof connection structure of a motor according to claim 1, wherein: the surface of tail ring (6) sets up the rubber layer, and first section body (7), second section body (8) and third section body (9) are horizontal level in proper order and dock the setting, and second section body (8) wholly are outside slope setting simultaneously, wholly are trapezoidal setting, and the whole level of third section body (9) is located the outer end position of second section body (8).

4. A cable waterproof connection structure of a motor according to claim 3, wherein: the adjusting slot (11) is integrally arranged along the surface of the first section body (7) and extends outwards to the surfaces of the second section body (8) and the third section body (9), and the adjusting slot is integrally arranged in a strip shape.

5. The waterproof cable connection structure of a motor according to claim 4, wherein: the third section body (9) is integrally positioned at the inner side of the outer end of the second section body (8), the width of the third section body is smaller than that of the second section body (8), and meanwhile, the inward folded angle position of the front end of the limiting ring (5) is positioned between the third section body (9) and the second section body (8).

6. The waterproof cable connection structure of a motor according to claim 5, wherein: the waterproof cushion layer (10) is integrally provided with three groups, is transversely distributed at the surface position of the first section body (7) and is provided with a silica gel waterproof cushion layer, the laminating layer (12) is integrally provided with four groups, is distributed on the surface of the third section body (9) and is transversely and longitudinally arranged, and the laminating layer (12) is provided with a soft rubber strip layer.

7. The cable waterproof connection structure of a motor according to claim 6, wherein: the first ring (14) and the second ring (15) are fixedly connected through a connecting layer (16), the connecting layer (16) is a plastic film layer, the first ring (14), the second ring (15) and the connecting layer (16) are integrally connected in a conical mode, and the anti-slip layer (17) is a raised rubber particle layer.