CN218182667U

CN218182667U - Starter

Info

Publication number: CN218182667U
Application number: CN202222447576.5U
Authority: CN
Inventors: 陈同同; 刘雪妮; 蒋言领; 于子桐
Original assignee: Prestolite Electric Weifang Ltd
Current assignee: Prestolite Electric Weifang Ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-30
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a starter belongs to starter technical field, including direct current motor, drive mechanism and electromagnetic switch, electromagnetic switch's support is covered and is installed the edge the battery terminal that the starter axial set up, the battery terminal can be dismantled and be connected with side wiring terminal, side wiring terminal follows the radial setting of starter has changed the direction of battery pencil wiring on the starter, and side wiring terminal can be according to holistic spatial layout, adjusts corresponding installation angle, has solved the problem of difficult wiring when starter rear space is compact among the prior art, makes things convenient for whole car wiring.

Description

Starter

Technical Field

The utility model belongs to the technical field of the starter, concretely relates to starter.

Background

At present, most of starter storage battery terminals are axially arranged along a starter, when an engine and a finished automobile are arranged on the rear side of an electric brush end cover of the starter, tools such as a torque wrench or a sleeve are inconvenient to directly tighten from the rear side of the storage battery terminal due to limited space, and wiring of a storage battery wire harness is inconvenient. In order to solve the problems, a binding post is newly designed and is arranged on a driving end cover of the starter, and a flexible wire is arranged on a terminal of the storage battery and is connected with the terminal. The structure is complex, a special position is needed to fix the terminal post assembly, the terminal of the starter battery is led to the front of the starter, the connecting wire is long, and the design of insulation and the like is needed. Meanwhile, when the wire is axially connected along the starter, if the storage battery wire harness is close to the electromagnetic switch terminal, faults such as short circuit and the like are easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the starter is provided, and a storage battery wiring harness can be wired from the side face of the starter, so that the operation is convenient.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a starter, includes direct current motor, drive mechanism and electromagnetic switch, electromagnetic switch's support is covered and is installed the edge the battery terminal that the starter axial set up, the battery terminal can be dismantled and be connected with side wiring terminal, side wiring terminal is followed the radial setting of starter.

Furthermore, side wiring terminal include the lug and connect in the terminal of the one end of lug, the axial of terminal with the extending direction of lug all follows the starter is radial to be set up, the screw thread and the battery pencil lug size phase-match of terminal.

Furthermore, the other end of the lug is provided with a mounting hole matched with the storage battery terminal, and the mounting hole is sleeved on the storage battery terminal and locked by a nut.

Furthermore, a circular boss is arranged between the lug plate and the binding post, the axial direction of the circular boss is consistent with the axial direction of the binding post, and the diameter of the circular boss is larger than the diameter of the binding post and the length of the lug plate in the radial direction of the circular boss.

Furthermore, an insulating sleeve is sleeved on the outer side of the lug plate between the circular boss and the mounting hole.

Furthermore, one end of the insulating sleeve is attached to the axial end face of the circular boss, and the outer diameter of the end part, close to the circular boss, of the insulating sleeve is consistent with the outer diameter of the circular boss.

Furthermore, the insulating sleeve and the lug are integrally formed by injection molding.

Furthermore, a convex block is arranged at the end part of the lug plate, provided with the mounting hole, one side of the convex block, close to the supporting cover, is an anti-rotation structure for preventing self-rotation, and the anti-rotation structure is matched with the structure of the supporting cover.

Furthermore, the lug is made of insulating materials, and the lug are integrally formed by injection molding.

Furthermore, the end part of the lug plate, which is positioned in the convex block, is provided with an anti-falling notch and an anti-falling bulge.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

because the utility model discloses a starter includes direct current motor, drive mechanism and electromagnetic switch, electromagnetic switch's support is covered and is installed the battery terminal that sets up along the starter axial, the battery terminal can be dismantled and is connected with side wiring terminal, side wiring terminal is along the radial setting of starter, the direction of battery wiring harness wiring on the starter has been changed, side wiring terminal can be according to holistic spatial layout, adjust corresponding installation angle, difficult problem of wiring when having solved among the prior art starter rear space compactness, conveniently put in order the car wiring.

Drawings

Fig. 1 is a schematic structural diagram of the starter of the present invention;

fig. 2 is a side view of the starter of the present invention;

FIG. 3 is a schematic view of a side connection terminal;

FIG. 4 is a schematic view of a lug structure;

in the figure, 10 is a direct current motor, 11 is a transmission mechanism, 12 is an electromagnetic switch, 13 is a support cover, 14 is a storage battery terminal, 15 is a nut, 20 is a side connection terminal, 21 is a connection terminal, 22 is a circular boss, 23 is a connection piece, 24 is an insulating sleeve, 25 is a mounting hole, 26 is a bump, 27 is an anti-falling notch, and 28 is an anti-falling bulge.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

All directions referred to in the present specification are based on the drawings, and represent relative positional relationships only, and do not represent absolute positional relationships.

As shown in fig. 1 and fig. 2, a starter includes a dc motor 10, a transmission mechanism 11 and an electromagnetic switch 12, a battery terminal 14 disposed along an axial direction of the starter is mounted on a support cover 13 of the electromagnetic switch 12, the battery terminal 14 is detachably connected with a side connection terminal 20, the side connection terminal 20 is disposed along a radial direction of the starter, and a battery harness can be wired from a side surface of the starter, so that wiring is facilitated.

As shown in fig. 2 and 4, the side terminal 20 includes a lug 23 and a terminal 21 connected to one end of the lug 23, the axial direction of the terminal 21 and the extending direction of the lug 23 are both arranged along the radial direction of the starter, and the thread of the terminal 21 is matched with the size of the lug of the battery harness, so that the wiring of the battery harness is facilitated. The other end of the lug plate 23 is provided with a mounting hole 25 matched with the storage battery terminal 14, and the mounting hole 25 is sleeved on the storage battery terminal 14 and locked by a nut 15.

As shown in fig. 4, a circular boss 22 is provided between the lug 23 and the terminal 21, the axial direction of the circular boss 22 is the same as the axial direction of the terminal 21, the diameter of the circular boss 22 is larger than the diameter of the terminal 21 and is also larger than the length of the lug 23 in the radial direction of the circular boss 22, the contact area between the terminal 21 and the lug 23 can be increased, and the connection strength can be improved.

As shown in fig. 3, an insulating sleeve 24 is sleeved on the outer side of the lug 23 between the circular boss 22 and the mounting hole 25, so as to avoid short circuit caused by excessive wiring harnesses of the whole vehicle. Furthermore, one end of the insulating sleeve 24 is attached to the axial end face of the circular boss 22, the outer diameter of the end portion, close to the circular boss 22, of the insulating sleeve 24 is consistent with the outer diameter of the circular boss 22, the protection area of the insulating sleeve 24 is increased, and safety is improved. Wherein, the insulation sleeve 24 and the lug 23 are integrally formed by injection molding.

As shown in fig. 3, a protrusion 26 is disposed at an end of the lug 23 where the mounting hole 25 is formed, and one side of the protrusion 26 close to the support cover 13 is an anti-rotation structure for preventing rotation thereof, and the anti-rotation structure is adapted to the structure of the support cover 13 to prevent radial rotation of the side connection terminal 20 during connection. The surface of the protrusion 26 that is matched with the supporting cover 13 may be a plane, or may be a special-shaped structure that is matched with the axial side surface or the circumferential side surface of the supporting cover 13. The bump 26 is made of an insulating material, and the bump 26 and the lug 23 are integrally formed by injection molding. The both sides of the tip that lug 23 is located lug 26 are provided with anticreep breach 27 and anticreep arch 28 respectively, can strengthen the intensity of moulding plastics between protruding and lug 23, prevent that lug 26 drops.

The utility model discloses a starter can dismantle the connection side wiring terminal through the battery terminal at electromagnetic switch's support lid, and side wiring terminal radially sets up along the starter for the wiring can be followed from the starter side to the battery pencil, and when difficult wiring when especially starter rear space is compact, convenient whole car wiring.

Although specific embodiments of the present invention have been described above, it should be understood by those skilled in the art that the described embodiments are only some of the embodiments of the present invention, rather than all embodiments, which are given by way of illustration only, and the scope of the present invention is defined by the appended claims. Without any inventive step, those skilled in the art can make various changes or modifications to the embodiments without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a starter, includes direct current motor, drive mechanism and electromagnetic switch, electromagnetic switch's support is covered and is installed the edge the battery terminal that the starter axial set up, its characterized in that, the battery terminal can be dismantled and be connected with side wiring terminal, side wiring terminal is followed the radial setting of starter.

2. The starter according to claim 1, wherein the side terminal includes a lug and a terminal connected to one end of the lug, an axial direction of the terminal and an extending direction of the lug are both arranged along a radial direction of the starter, and a thread of the terminal is matched with a size of the battery harness lug.

3. The starter according to claim 2, wherein a mounting hole matched with the battery terminal is formed in the other end of the lug, and the mounting hole is sleeved on the battery terminal and locked by a nut.

4. The starter according to claim 3, wherein a circular boss is provided between the lug and the terminal, an axial direction of the circular boss coincides with an axial direction of the terminal, and a diameter of the circular boss is larger than a diameter of the terminal and a length of the lug in a radial direction of the circular boss.

5. The starter according to claim 4, wherein an insulating sleeve is sleeved on an outer side of the lug plate between the circular boss and the mounting hole.

6. The starter according to claim 5, wherein one end of the insulating sleeve is fitted to an axial end face of the circular boss, and an outer diameter of an end portion of the insulating sleeve, which is close to the circular boss, is identical to an outer diameter of the circular boss.

7. The starter according to claim 6, wherein the insulating sleeve and the terminal lug are integrally injection-molded.

8. The starter according to any one of claims 3 to 7, wherein a protrusion is provided at an end of the lug where the mounting hole is formed, and an anti-rotation structure for preventing rotation of the protrusion is provided at a side of the protrusion close to the support cover, and the anti-rotation structure is adapted to a structure of the support cover.

9. The starter according to claim 8, wherein the projection is made of an insulating material, and the projection and the lug are integrally injection-molded.

10. The starter according to claim 9, wherein an end of the lug plate located in the boss is provided with a retaining notch and a retaining projection.