CN216624691U

CN216624691U - A helmet and starter for starter connector

Info

Publication number: CN216624691U
Application number: CN202123212909.8U
Authority: CN
Inventors: 高健凯; 蒋言领
Original assignee: Prestolite Electric Weifang Ltd
Current assignee: Prestolite Electric Weifang Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-27
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a protective cap for a starter plug-in connector and a starter, belonging to the technical field of starters and comprising a protective plate and a cover plate covering a plug-in connector, wherein the protective plate is an arc-shaped structure matched with the structure of an end face of a plug-in connector with a boss, the cover plate is vertically connected with the protective plate, and the cover plate is provided with a fixing structure capable of fixing the cover plate on the plug-in connector; the starter comprises a direct-current motor, a transmission mechanism and an electromagnetic switch, the electromagnetic switch comprises a relay, the plug-in connector of the relay is provided with the protective cap for the plug-in connector of the starter, the protective cap can prevent the plug-in connector from being collided, damaged and entering foreign matters before the starter is assembled, the plug-in connector can be effectively protected, and the appearance or the quality problem in use can be avoided.

Description

A helmet and starter for starter connector

Technical Field

The utility model belongs to the technical field of starters, and particularly relates to a protective cap for a starter plug-in connector and a starter.

Background

The change from a static state to a working state of an automobile engine can be realized only after a crankshaft of the engine is driven to rotate by external force, and the engine is started by a direct current motor through a transmission mechanism in a common starting mode. The control circuit of the starter is generally provided with a starter relay, the purpose is to reduce the current passing through an ignition switch and prevent the ignition switch from burning, and the starter is externally connected with a power supply through a plug-in connector of the relay.

At present, a plug connector 8 of a relay of a starter 7 is exposed outside when being matched with a plug connector for a customer, as shown in fig. 3, a plug socket 9 of the plug connector 8 and a boss 10 on an upper end face do not have corresponding protective measures, the situation that the plug connector is collided and enters foreign matters possibly occurs before assembling and packaging, midway transportation and customer engine assembling of the starter 7, the plug connector cannot be assembled due to appearance or product damage caused by severe cracking, and therefore a manufacturer can receive the problems of customer complaints, claim claims and the like.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides a protective cap and starter for starter connector, can prevent that the connector from appearing colliding with, damaged, the condition of advancing the foreign matter before the assembly, effectively protect the outward appearance and the sealed of connector.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the protective cap for the starter plug connector comprises a protective plate and a cover plate covering a plug interface of the plug connector, wherein the protective plate is of an arc-shaped structure matched with the structure of the end face of the plug connector with a boss, the cover plate is vertically connected with the protective plate, and the cover plate is provided with a fixing structure capable of fixing the cover plate to the plug connector.

Furthermore, the fixing structure is a projection arranged on the inner side of the cover plate, and the projection is matched with the structure of the socket.

Furthermore, the lug is an elastic lug which can be in interference connection with the interface.

Furthermore, an inclined plane is arranged between the end face, away from the cover plate, of the lug and the side face of the lug.

Further, the bump is made of a rubber material.

Further, the protection plate, the cover plate and the lug are of an integrated structure.

Further, the inboard of guard plate is provided with and is used for right the boss of connector dodges the groove.

The starter comprises a direct current motor, a transmission mechanism and an electromagnetic switch, wherein the electromagnetic switch comprises a relay, and the plug connector of the relay is provided with the protective cap for the plug connector of the starter.

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

the protective cap for the starter plug connector comprises a protective plate and a cover plate covering the plug interface of the plug connector, wherein the protective plate is of an arc structure matched with the structure of the end face of the plug connector with the boss, the cover plate is vertically connected with the protective plate, the cover plate is provided with a fixing structure capable of fixing the cover plate on the plug connector, and the plug connector of the starter can be effectively protected by arranging the cover plate and the protective plate, so that the situations of collision, damage and foreign matter entering are prevented.

The starter comprises a direct current motor, a transmission mechanism and an electromagnetic switch, wherein the electromagnetic switch comprises a relay, the plug connector of the relay is provided with the protective cap for the plug connector of the starter, the protective cap can prevent the plug connector from being collided, damaged and filled with foreign matters before assembly, the plug connector can be effectively protected, and the quality problems of appearance or use are avoided.

In conclusion, the protective cap for the starter plug-in connector and the starter solve the technical problem that the plug-in connector of the starter in the prior art possibly has collision, foreign matter entering and the like before assembly, especially in the transportation process, so that the appearance and the use of the product are influenced.

Drawings

FIG. 1 is a schematic structural view of a protective cap for a starter plug according to the present invention;

FIG. 2 is a schematic cross-sectional view of the protective cap for the starter plug according to the present invention;

FIG. 3 is a schematic diagram of a starter of the prior art;

FIG. 4 is a schematic structural diagram of the starter of the present invention;

in the figure, 1-protective cap, 2-protective plate, 3-avoidance groove, 4-cover plate, 5-lug, 6-inclined plane, 7-starter, 8-connector, 9-interface, 10-boss.

Detailed Description

The utility model is further illustrated with reference to the following figures 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.

The first embodiment is as follows:

as shown in fig. 1, 2 and 3, the protective cap for the starter plug connector comprises a protective plate 2 and a cover plate 4 covering a plug interface 9 of a plug connector 8, wherein the protective plate 2 is an arc-shaped structure matched with the structure of the end face of the plug connector 8 with a boss 10, the cover plate 4 is vertically connected with the protective plate 2, and the cover plate 4 is provided with a fixing structure capable of fixing the cover plate 4 on the plug connector 8. The protection plate 2 can protect the boss 10, and the cover plate 4 can prevent large foreign matters from entering the plug interface 9, so that a certain sealing effect can be achieved. Wherein, fixed knot constructs for setting up the lug 5 at apron 4 inboard, lug 5 and interface 9's structure looks adaptation, and lug 5 packs into interface 9 and can realize the sealed of interface 9 to can also realizing when can realizing the fixed of helmet 1, effectively prevents the entering of foreign matter.

As shown in fig. 1 and fig. 2, the bump 5 is an elastic bump 5 capable of being in interference connection with the socket 9, and an inclined surface 6 is formed between an end surface of the bump 5 away from the cover plate 4 and a side surface of the bump 5, so that the bump 5 can be conveniently mounted. The bump 5 is made of rubber material, and has good elasticity. The protection plate 2, the cover plate 4 and the lug 5 are of an integrated structure and can be integrally formed through injection molding, the process is simple, and the production cost is low.

As shown in fig. 1, the inner side of the protection plate 2 is provided with an avoidance groove 3 for avoiding the boss 10 of the plug-in connector 8, the protection plate 2 can be more attached to the upper end face of the plug-in connector 8, the protection effect is good, and the plug-in connector is not easy to fall off.

Example two:

as shown in fig. 4, the starter comprises a direct current motor, a transmission mechanism and an electromagnetic switch (not shown in the figure), wherein the electromagnetic switch comprises a relay, and a plug 8 of the relay is provided with the protective cap 1 for the plug of the starter in the first embodiment. The arrangement of the protective cap 1 can prevent the situation that the plug-in connector 8 is collided, damaged and enters foreign matters before the starter 7 is assembled and packaged, transported midway and assembled by a client engine, and the plug-in connector 8 can be effectively protected to avoid the appearance or the quality problem in use.

According to the protective cap for the starter plug-in connector and the starter, the protective cap consisting of the protective plate and the cover plate is arranged on the plug-in connector, so that the plug-in connector of the starter can be effectively protected, the conditions of collision, damage and foreign matter entering are prevented, and the appearance and the sealing of the plug-in connector are effectively protected.

While specific embodiments of the utility model have been described above, it will be understood by those skilled in the art that the described embodiments are only some, and not all, of the present invention, which is presented by way of example only, and the scope of the utility model is defined by the appended claims. Various changes or modifications to these embodiments may be made by those skilled in the art without departing from the principle and spirit of the utility model, and these changes and modifications all fall within the scope of the utility model.

Claims

1. The protective cap for the starter plug connector is characterized by comprising a protective plate and a cover plate covering a plug interface of the plug connector, wherein the protective plate is of an arc-shaped structure matched with the structure of the end face of the plug connector with a boss, the cover plate is vertically connected with the protective plate, and the cover plate is provided with a fixing structure capable of fixing the cover plate on the plug connector.

2. The helmet for a starter plug according to claim 1, wherein the fixing structure is a projection provided on an inner side of the cover plate, the projection being adapted to a structure of the socket.

3. The shield cap for a starter plug according to claim 2, wherein the projection is an elastic projection that can be interference-connected with the socket.

4. The shield cap for a starter plug according to claim 3, wherein an end face of the projection remote from the cover plate and a side face of the projection are beveled.

5. The shield cap for a starter hub according to claim 4, wherein the projection is made of a rubber material.

6. The shield cap for a starter plug according to claim 5, wherein the shield plate, the cover plate and the projection are of a unitary structure.

7. The helmet for a starter plug according to claim 1, wherein an avoidance groove for avoiding a boss of the plug is provided on an inner side of the protection plate.

8. Starter comprising a DC motor, a transmission and an electromagnetic switch comprising a relay, characterized in that the plug of the relay is fitted with a protective cap for a starter plug according to any one of claims 1 to 7.