Automobile starter electromagnetic switch connection structure

Abstract

The utility model relates to the technical field of automobiles, and discloses an automobile starter electromagnetic switch connecting structure which comprises an electromagnetic switch, a push rod is installed on the rear surface of the electromagnetic switch in a sliding mode, two connecting terminals are fixedly installed on the front surface of the electromagnetic switch, and nuts are installed on the outer surfaces of the two connecting terminals in a threaded mode. The stabilizing mechanism is arranged on the electromagnetic switch and comprises a mounting plate and a limiting stabilizing plate, the mounting plate is fixedly mounted on the front surface of the electromagnetic switch, a rectangular groove is formed in the mounting plate, the upper end of the rectangular groove is open, an L-shaped plate is slidably mounted in the rectangular groove, and the L-shaped plate is mounted on the mounting plate through fixing bolts. The limiting and stabilizing plate is arranged at the front ends of the two nuts, so that the limiting and stabilizing plate further stabilizes the two nuts, the loosening time of the nuts in the use process is shortened, the overhaul frequency is reduced, and the use efficiency of the electromagnetic switch is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile, concretely is a kind of automobile starter electromagnetic switch connecting structure. BACKGROUND

[0002] Automobile is a kind of with internal combustion engine or electric motor as power, is equipped with four or more wheels, for carrying people or goods land transport tool, with the advantages of convenient, fast, comfortable, automobile starter is a kind of electric motor, for starting internal combustion engine automobile engine, starter is mainly composed of motor, transmission mechanism and electromagnetic switch, automobile starter electromagnetic switch is the core component of starter, generates magnetic force by electric current, controls the meshing and disengagement of starter gear and engine flywheel, realizes engine starting. It includes electromagnetic coil, armature, push rod etc., current generates suction when operating through coil, promotes switch action, starts car.

[0003] The existing electromagnetic switch needs to be connected with the terminal of electromagnetic switch by wire in use process, so that electric current can flow into or flow out the coil of electromagnetic switch, and the on-off of other circuits is controlled, and when connecting the wire with the terminal of electromagnetic switch, bolt is usually used to connect the wire with the terminal of electromagnetic switch, and in the use process of bolt connection, it is easy to loosen, and the user needs to check the connection frequently, and the maintenance frequency is relatively frequent, which is not conducive to the use of electromagnetic switch. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiency of prior art, the utility model provides a kind of automobile starter electromagnetic switch connecting structure, solve when connecting the wire with the terminal of electromagnetic switch again, it is usually bolted to connect the wire with the terminal of electromagnetic switch, and in the use process of bolt connection, it is easy to loosen, and the user needs to check the connection frequently, and the maintenance frequency is relatively frequent, which is not conducive to the use of electromagnetic switch.

[0006] (II) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of automobile starter electromagnetic switch connecting structure, including electromagnetic switch, push rod is slidably installed on the rear surface of electromagnetic switch, two connection terminals are fixedly installed on the front surface of electromagnetic switch, nut is screw-mounted on the outer surface of two connection terminals;

[0008] The stabilizing mechanism is arranged on the electromagnetic switch, and comprises a mounting plate and a limiting stabilizing plate, the mounting plate is fixedly installed on the front surface of the electromagnetic switch, a rectangular slot is formed in the interior of the mounting plate, the upper end of the rectangular slot is provided as an opening, an L-shaped plate is slidably installed in the interior of the rectangular slot, and the limiting stabilizing plate is fixedly installed on the front surface of the L-shaped plate and located on the front surface of the two nuts.

[0009] Preferably, the stabilizing mechanism further comprises a fixing bolt and a rubber pad, a mounting hole is formed in the lower end of the front surface of the mounting plate, the rear end of the mounting hole extends to the rear surface of the mounting plate, a same mounting hole is formed in the L-shaped plate at the position corresponding to the mounting hole, the fixing bolt is threadedly installed in the interior of the mounting hole, and the rubber pad is sleeved on the outer surface of the fixing bolt.

[0010] Preferably, the lower surface of the horizontal plate of the L-shaped plate is fixedly installed with a reinforcing rib, and the front surface of the reinforcing rib is fixedly connected with the limiting stabilizing plate.

[0011] Preferably, the outer surfaces of the two connecting terminals are both sleeved with gaskets.

[0012] Preferably, the upper surfaces of the two connecting terminals are both provided with wiring holes.

[0013] Preferably, the front end of the outer surface of the electromagnetic switch is sleeved with a protective cover, and the lower surface of the protective cover is provided with a wire outlet hole.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the automobile starter electromagnetic switch connecting structure has the following beneficial effects:

[0016] 1. The automobile starter electromagnetic switch connecting structure, by means of the fixing bolt, the L-shaped plate is installed on the mounting plate, so that the limiting stabilizing plate is located at the front end of the two nuts, thereby further stabilizing the two nuts by the limiting stabilizing plate, and the loosening time of the nuts in use is slowed down, thereby reducing the maintenance frequency and improving the use efficiency of the electromagnetic switch. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole overhead structure schematic view of the automobile starter electromagnetic switch connecting structure of the utility model;

[0018] Figure 2 It is an internal section structure schematic view of the automobile starter electromagnetic switch connecting structure of the utility model;

[0019] Figure 3 It is an internal section structure schematic view of the automobile starter electromagnetic switch connecting structure of the utility model;

[0020] Figure 4The utility model discloses a stable mechanism inside cut side view structure schematic diagram.

[0021] In the drawing: 1, electromagnetic switch;2, push rod;3, connecting terminal;4, nut;5, mounting plate;6, limit stable board;7, rectangular groove;8, L-shaped plate;9, fixed bolt;10, rubber pad;11, mounting hole;12, reinforcing rib;13, gasket;14, wiring hole;15, protective cover;16, outlet hole. DETAILED DESCRIPTION

[0022] The utility model discloses an embodiment of the utility model will be below, clear, complete, the technical scheme in the embodiment of the utility model is described with the drawings in the embodiment of the utility model, obviously, the described embodiment only is a part of embodiment of the utility model, instead of all the embodiment. Based on the embodiment in the utility model, all other embodiments that the ordinary skill in the art obtains without making creative labor belong to the range of protection of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a new technical scheme: a kind of automobile starter electromagnetic switch connecting structure, including electromagnetic switch 1, push rod 2 is slidably installed on the rear surface of electromagnetic switch 1, two connecting terminals 3 are fixedly installed on the front surface of electromagnetic switch 1, nut 4 is screw mounted on the outer surface of two connecting terminals 3;

[0024] Stable mechanism, stable mechanism is arranged on electromagnetic switch 1, and stable mechanism includes mounting plate 5 and limit stable board 6, and mounting plate 5 is fixedly installed on the front surface of electromagnetic switch 1, rectangular groove 7 is set in the inside of mounting plate 5, the upper end of rectangular groove 7 is open, L-shaped plate 8 is slidably installed in the inside of rectangular groove 7, limit stable board 6 is fixedly installed on the front surface of L-shaped plate 8, and limit stable board 6 is located on the front surface of two nuts 4.

[0025] Further, stable mechanism also includes fixed bolt 9 and rubber pad 10, mounting hole 11 is set in the front surface lower end of mounting plate 5, the rear end of mounting hole 11 extends to the rear surface of mounting plate 5, the same mounting hole 11 is set in the position of L-shaped plate 8 corresponding mounting hole 11, fixed bolt 9 is screw mounted in the inside of mounting hole 11, and rubber pad 10 is sleeved on the outer surface of fixed bolt 9.

[0026] Further, L-shaped plate 8 is installed to mounting plate 5 by fixed bolt 9, so that limit stable board 6 is located at the front end of two nuts 4, so that limit stable board 6 further stabilizes two nuts 4, slows down the time of nut 4 loosening in use process, so that the frequency of overhaul is reduced, and the use efficiency of electromagnetic switch is improved.

[0027] Further, the lower surface of the horizontal plate of the L-shaped plate 8 is fixedly provided with a reinforcing rib 12, and the front surface of the reinforcing rib 12 is fixedly connected with the limiting and stabilizing plate 6.

[0028] Further, the outer surface of each of the two connecting terminals 3 is sleeved with a gasket 13.

[0029] Further, the upper surface of each of the two connecting terminals 3 is provided with a wire hole 14.

[0030] Further, the outer surface of the electromagnetic switch 1 is sleeved with a protective cover 15 at the front end, and the lower surface of the protective cover 15 is provided with a wire outlet hole 16.

[0031] Further, when the electromagnetic switch is used, the wires to be connected with the two connecting terminals 3 of the electromagnetic switch are inserted into the two wire holes 14, the wires in the wire holes 14 are fixed by installing the two nuts 4 on the two connecting terminals 3, then the L-shaped plate 8 is slidably inserted into the rectangular slot 7, the limiting and stabilizing plate 6 fixedly connected with the L-shaped plate 8 is driven to move downward and is located in front of the two nuts 4 and in contact with the nuts 4 to limit the movement of the nuts 4 and slow down the loosening of the nuts 4 during use, the fixing bolt 9 is threadedly installed between the mounting plate 5 and the L-shaped plate 8 through the mounting hole 11, and the rubber pad 10 is sleeved on the outer surface of the fixing bolt 9 to play a buffering and damping role. Thus, the L-shaped plate 8 is installed on the mounting plate 5, the reinforcing rib 12 is fixed on the lower surface of the horizontal plate of the L-shaped plate 8 and is fixedly connected with the limiting and stabilizing plate 6 to enhance the strength of the overall structure, the two connecting terminals 3 are fixed on the front surface of the electromagnetic switch 1, finally, the protective cover 15 is installed on the outer surface of the electromagnetic switch 1 at the front end to protect the internal structure from the external environment, and the lower surface of the protective cover 15 is provided with the wire outlet hole 16 to allow the wires to be led out from below the protective cover and keep the wires neat.

[0032] Structure description: electromagnetic switch 1: is the core component of the starter, generates magnetic force by power supply, drives the push rod 2 to act, and thus starts the engine;

[0033] Push rod 2: is slidably installed on the rear surface of the electromagnetic switch 1, when the electromagnetic switch 1 is powered, the push rod 2 is pushed to drive the gear of the starter to engage with the flywheel of the engine;

[0034] Connecting terminal 3: is fixedly installed on the front surface of the electromagnetic switch 1, is used for connecting with external wires, and transmits current to the electromagnetic switch 1;

[0035] Nut 4: is threadedly installed on the outer surface of the connecting terminal 3, is used for fixing the connection between the wire and the connecting terminal, and ensures the stability of the electrical connection;

[0036] Mounting plate 5: is fixedly installed on the front surface of the electromagnetic switch 1 to provide an installation basis for the stabilizing mechanism;

[0037] Limiting and stabilizing plate 6: fixedly installed on the front surface of the L-shaped plate 8, located on the front surface of the two nuts 4, used for limiting the nuts 4, slowing down the time of loosening of the nuts 4 during use, further increasing the stability of the connection;

[0038] Rectangular groove 7: opened in the inside of the mounting plate 5, the upper end is open, used for slidingly installing the L-shaped plate 8;

[0039] L-shaped plate 8: slidingly installed in the rectangular groove 7, fixed with the mounting plate 5 through the fixed bolt 9 and the rubber pad 10, plays a role of stabilizing and supporting the limiting and stabilizing plate 6;

[0040] Fixed bolt 9: screwing installed in the inside of the mounting hole 11, used for fixing the L-shaped plate 8 and the mounting plate 5, providing buffering and anti-vibration through the rubber pad 10;

[0041] Rubber pad 10: sleeved on the outer surface of the fixed bolt 9, providing the effect of shock absorption and anti-loosening;

[0042] Mounting hole 11: opened in the lower end of the front surface of the mounting plate 5, extending to the front surface of the electromagnetic switch 1, used for installing the fixed bolt 9;

[0043] Reinforcing rib 12: fixedly installed on the lower surface of the horizontal plate of the L-shaped plate 8, fixedly connected with the limiting and stabilizing plate 6, enhancing the strength and stability of the limiting and stabilizing plate 6;

[0044] Gasket 13: sleeved on the outer surface of the two connecting terminals 3, used for dispersing pressure, protecting the connecting terminals and the wires, preventing damage due to excessive fastening force;

[0045] Wiring hole 14: opened in the upper surface of the two connecting terminals 3, used for the wires to pass through, facilitating the installation of the wires;

[0046] Protective cover 15: sleeved on the front end of the outer surface of the electromagnetic switch 1, used for protecting the electromagnetic switch 1 and the connecting terminals 3, preventing the connecting terminals 3 from being physically damaged;

[0047] Wire outlet hole 16: opened in the lower surface of the protective cover 15, used for the wires to be led out.

[0048] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A connecting structure for an automotive starter electromagnetic switch, comprising an electromagnetic switch (1), a push rod (2) slidably mounted on the rear surface of the electromagnetic switch (1), and two connecting terminals (3) fixedly mounted on the front surface of the electromagnetic switch (1), characterized in that: Nuts (4) are threaded onto the outer surfaces of both connecting terminals (3); The stabilizing mechanism is set on the electromagnetic switch (1). The stabilizing mechanism includes a mounting plate (5) and a limiting stabilizing plate (6). The mounting plate (5) is fixedly installed on the front surface of the electromagnetic switch (1). A rectangular groove (7) is opened inside the mounting plate (5). The upper end of the rectangular groove (7) is open. An L-shaped plate (8) is slidably installed inside the rectangular groove (7). The limiting stabilizing plate (6) is fixedly installed on the front surface of the L-shaped plate (8). The limiting stabilizing plate (6) is located on the front surface of the two nuts (4).

2. The electromagnetic switch connection structure for an automotive starter motor according to claim 1, characterized in that: The stabilizing mechanism also includes a fixing bolt (9) and a rubber pad (10). The lower end of the front surface of the mounting plate (5) is provided with a mounting hole (11). The rear end of the mounting hole (11) extends to the rear surface of the mounting plate (5). The L-shaped plate (8) is provided with the same mounting hole (11) at the position corresponding to the mounting hole (11). The fixing bolt (9) is threaded into the inside of the mounting hole (11), and the rubber pad (10) is sleeved on the outer surface of the fixing bolt (9).

3. The electromagnetic switch connection structure for an automotive starter motor according to claim 1, characterized in that: A reinforcing rib (12) is fixedly installed on the lower surface of the horizontal plate of the L-shaped plate (8), and the front surface of the reinforcing rib (12) is fixedly connected to the limiting and stabilizing plate (6).

4. The electromagnetic switch connection structure for an automotive starter according to claim 1, characterized in that: Gaskets (13) are fitted on the outer surfaces of both connecting terminals (3).

5. The electromagnetic switch connection structure for an automotive starter motor according to claim 1, characterized in that: Both of the connecting terminals (3) have wiring holes (14) on their upper surfaces.

6. The electromagnetic switch connection structure for an automotive starter according to claim 1, characterized in that: The electromagnetic switch (1) is fitted with a protective cover (15) on the front end of its outer surface, and a wire outlet hole (16) is opened on the lower surface of the protective cover (15).

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