CN218333498U - Starter switch connecting sheet and starter switch - Google Patents

Abstract

The utility model discloses a starter switch connection piece relates to starter switch accessory technical field, including the connecting cylinder, be equipped with the connecting plate on the connecting cylinder, be equipped with folding arm on the connecting plate, be equipped with the folding folded sheet of folding arm width direction on the folding arm. Folding arm is through being equipped with the folded sheet on width direction, and the folding form of connection piece is changed into the minor face folding by present long limit folding, reduces folding arm length, reduces the fracture probability of connection piece, reduces the disqualification rate of connection piece promptly, improves the quality, reduce cost.

Description

Starter switch connecting sheet and starter switch

Technical Field

The utility model relates to a starter switch accessory technical field especially relates to a starter switch connection piece and starter switch.

Background

The automobile engine is operated by starting the starter. The starter mainly comprises a direct current motor, an electromagnetic switch and a one-way clutch. Wherein, the 50 ends of the starter are connected with the wiring harness of the whole vehicle through a 50-end connecting sheet in a plugging way to connect an ignition switch, and the ignition switch is a part of a control circuit of a starting system of the whole vehicle.

The connection piece at the switch 50 end of the existing starter is usually folded into a double layer by a single piece so as to ensure the insertion thickness of the connection piece. The folding edge of the currently adopted single long edge folding type mode is narrow, the arm is long, the connecting sheet is easy to break, the unqualified rate is high, the cost is high, the risk that unqualified products flow into customers is caused, and the reliable connection between the connecting sheet and the butt plug cannot be ensured, so that the failure is caused.

Disclosure of Invention

In order to solve one of the technical problems, the utility model provides a starter switch connection piece reduces folding arm length, reduces the fracture probability of connection piece, reduces the disqualification rate of connection piece promptly, improves the quality, reduce cost.

In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: the starter switch connecting sheet comprises a connecting cylinder, wherein a connecting plate is arranged on the connecting cylinder, a folding arm is arranged on the connecting plate, and a folding plate which is folded in the width direction of the folding arm is arranged on the folding arm.

As a further aspect of the present invention, the thickness of the connecting cylinder is the same as the thickness of the folding arm, and the thickness of the folding arm is the same as the thickness of the folding arm.

As the utility model discloses scheme further still, folded sheet quantity is two, two the folded sheet is folded from the both sides limit of folding arm and is set up in same side of folding arm, two the folded sheet size is the same, the one end that the connecting plate was kept away from to folding arm and folded sheet is equipped with the chamfer.

As a further proposal of the utility model, a fracture running through the connecting cylinder is arranged on the connecting cylinder.

As the utility model discloses further scheme again, be equipped with the stopper on the folding arm, the stopper is the wedge, the stopper sets up in the opposite side of folding arm, the stopper sets up in the connecting plate intermediate position.

As the utility model discloses scheme further still, the terminal surface of connecting plate and the end-to-end connection of connecting cylinder, another terminal surface and the folding arm of connecting plate are connected, the connecting plate sets up with the axis direction of connecting cylinder is perpendicular, folding arm sets up with the connecting plate is perpendicular.

As the utility model discloses scheme further still, the terminal surface of connecting cylinder is equipped with the extension board, extension board and connecting plate fixed connection, the extension board is the arc, the terminal surface that is close to the extension board on the connecting cylinder is equipped with the enhancement recess.

As the utility model discloses scheme further again, the extension board is equipped with first transition circular arc with the junction of connecting plate, folding arm and connecting plate junction are equipped with second transition circular arc.

As a further scheme of the utility model, the terminal surface that the connecting plate was kept away from to the connecting cylinder is equipped with the turn-ups.

The utility model also provides a starter switch, including foretell starter switch connection piece.

The utility model has the advantages that:

the folding arm is provided with the folding plate in the width direction, the folding form of the connecting sheet is changed from the folding of the current long edge into the folding of the short edge, the length of the folding arm is reduced, the breakage probability of the connecting sheet is reduced, namely the disqualification rate of the connecting sheet is reduced, the quality is improved, and the cost is reduced; the connecting part of the connecting plate and the connecting cylinder is provided with the extending plate and the reinforcing groove, the connecting part of the connecting plate and the folding arm is provided with the transition circular arc, the connecting part of the extending plate and the connecting plate is provided with the transition circular arc, stress concentration is prevented, and the fracture risk of the connecting sheet is reduced.

Drawings

Fig. 1 is the structure schematic diagram of the starter switch connecting sheet of the utility model.

Fig. 2 is a side view of fig. 1.

Fig. 3 is another view structure diagram of fig. 1.

Fig. 4 is a schematic diagram of a starter switch structure.

In the drawings: 1-connecting cylinder, 101-extending plate, 2-connecting plate, 3-folding arm, 4-folding plate, 5-fracture, 601-first transition arc, 602-second transition arc, 7-limiting block, 8-reinforcing groove and 9-flanging.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1-3, the starter switch connecting sheet includes a connecting cylinder 1, a wire harness is inserted into the connecting cylinder 1 to realize connection work, a connecting plate 2 is arranged on the connecting cylinder 1, a folding arm 3 is arranged on the connecting plate 2, a folding plate 4 folded along the width direction of the folding arm 3 is arranged on the folding arm 3, the thickness formed by the folding arm 3 and the folding plate 4 is matched with the butt plug, and the thickness of the folding arm 3 is increased in the width direction, so that the stability of the folding arm 3 is increased, and the fracture risk of the folding arm 3 is reduced; specifically, the connecting cylinder 1, the connecting plate 2 and the folding arm 3 are integrally formed.

During the use, with folding arm 3 and two folded sheets 4 of folding on folding arm 3 insert to the 50 of starter switch in, the pencil is inserted and is connected in connecting cylinder 1, connecting plate 2, folding arm 3 and folded sheets 4 are whole to play electrically conductive work at starter 50, folding arm 3 is through being equipped with the folded sheet on the width direction, the folding form of connection piece is changed into the minor face folding from present long limit folding, reduce folding arm length, reduce the fracture probability of connection piece, reduce the disqualification rate of connection piece promptly, improve the quality, reduce cost.

Specifically, referring to fig. 1, the thickness of the connecting cylinder 1 is the same as that of the folding arm 3, and the thickness of the folding arm 3 is the same as that of the folding plate 4, so that the thickness of the folded arm 3 and the folded plate 4 after being superposed is twice that of the connecting cylinder 1, thereby ensuring that the whole connecting sheet normally works.

Specifically, referring to fig. 1, the number of the folding plates 4 is two, the two folding plates 4 are folded from two side edges of the folding arm 3 and are arranged on the same side surface of the folding arm 3, the two folding plates 4 are the same in size, the folding plates 4 are respectively arranged on two sides of the folding arm 3, the folding plates 4 are prevented from being folded after the folding plates 4 are arranged on one side of the folding arm 3, and therefore the stability of the connecting sheet is improved, and chamfers are arranged at ends, far away from the connecting plate 2, of the folding arm 3 and the folding plates 4, so that the folding arm 3 and the folding plates 4 can be conveniently inserted into a butt plug to work; and the gap between the two folding plates 4 forms a crease which is arranged in the middle of the folding arm 3.

In addition, in this embodiment, as shown in fig. 1, a fracture 5 penetrating through the connecting cylinder 1 is arranged on the connecting cylinder 1, and the elasticity of the connecting cylinder 1 is increased by the fracture 5, so that the connecting cylinder 1 is more convenient to be plugged with a wire harness.

Referring to fig. 1, be equipped with stopper 7 on folding arm 3, be equipped with the buckle in the butt joint plug with folding arm 3 butt joint of looks adaptation, carry on spacingly and fixed after folding arm 3 and butt joint plug connection through buckle and stopper 7's cooperation, guarantee that the connection piece does not take place to remove at the during operation, it is concrete, stopper 7 is the wedge, stopper 7 sets up in folding arm 3's opposite side, stopper 7 sets up in connecting plate 2 intermediate position, stopper 7 and folded sheet 4 set up respectively in folding arm 3's both sides, thereby guarantee that folded sheet 4 is folding back and do not lead to the fact the influence to stopper 7.

As shown in fig. 2, an end face of the connecting plate 2 is connected with an end face of the connecting cylinder 1, the other end face of the connecting plate 2 is connected with the folding arm 3, the connecting plate 2 is arranged perpendicular to the axis direction of the connecting cylinder 1, and the folding arm 3 is arranged perpendicular to the connecting plate 2.

Referring to fig. 1 and 2, the terminal surface of connecting cylinder 1 is equipped with extension board 101, extension board 101 and 2 fixed connection of connecting plate, extension board 101 is the arc, the radian of arc and the terminal surface appearance looks adaptation of connecting cylinder 1, the terminal surface that is close to extension board 101 on the connecting cylinder 1 is equipped with strengthens recess 8, set up the rigidity after increasing connecting cylinder 1 and connecting plate 2 and connecting through extension board 101, and strengthen setting up of recess 8 and prevent stress concentration, further reduce the fracture risk of connecting cylinder 1 and extension board 101 junction emergence, specifically, strengthen the quantity of recess 8 and be two, set up respectively in extension board 101 both sides, it is U type hole to strengthen recess 8, the opening in U type hole sets up in the terminal surface of connecting cylinder 1, the opening rounding off of U type mouth.

The junction of extension board 101 and connecting plate 2 is equipped with first transition circular arc 601, and folding arm 3 and connecting plate 2 junction are equipped with second transition circular arc 602, prevent stress concentration through setting up of two transition circular arcs 6, further reduce the cracked risk of connection piece emergence.

Further, the connecting cylinder 1 keeps away from the terminal surface of connecting plate 2 and is equipped with turn-ups 9, is convenient for insert the pencil through turn-ups 9 and leads to in the connecting cylinder 1, is convenient for realize connecting cylinder 1's grafting work, and is concrete, turn-ups 9's cross sectional shape is right angled triangle, and two right-angle sides of right angled triangle coincide with the terminal surface and the surface of connecting cylinder 1 respectively.

The utility model also provides a starter switch, including foretell starter switch connection piece. Referring to fig. 4, because the utility model discloses a starter switch includes the starter switch connection piece in above-mentioned embodiment, so the starter has all advantages of above-mentioned power starter switch connection piece.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The starter switch connecting sheet is characterized by comprising a connecting cylinder (1), wherein a connecting plate (2) is arranged on the connecting cylinder (1), a folding arm (3) is arranged on the connecting plate (2), and a folding plate (4) which is folded along the width direction of the folding arm (3) is arranged on the folding arm (3).

2. The starter switch connection pad according to claim 1, characterized in that the thickness of the connection cylinder (1) is the same as the thickness of the folding arm (3), the thickness of the folding arm (3) and the folding plate (4) being the same.

3. The starter switch connecting sheet according to claim 2, wherein the number of the folding plates (4) is two, the two folding plates (4) are folded from two sides of the folding arm (3) and are arranged on the same side surface of the folding arm (3), the two folding plates (4) have the same size, and chamfers are arranged at ends of the folding arm (3) and the folding plates (4) far away from the connecting plate (2).

4. The starter switch connection piece according to claim 1, characterized in that the connecting cylinder (1) is provided with a break (5) extending through the connecting cylinder (1).

5. The starter switch connecting piece according to claim 3, wherein a limiting block (7) is arranged on the folding arm (3), the limiting block (7) is wedge-shaped, the limiting block (7) is arranged on the other side of the folding arm (3), and the limiting block (7) is arranged in the middle of the connecting plate (2).

6. The starter switch connection pad according to claim 5, wherein an end face of the connection pad (2) is connected to an end face of the connection cylinder (1), the other end face of the connection pad (2) is connected to the folding arm (3), the connection pad (2) is disposed perpendicular to the axial direction of the connection cylinder (1), and the folding arm (3) is disposed perpendicular to the connection pad (2).

7. The starter switch connecting sheet according to claim 6, characterized in that the end surface of the connecting cylinder (1) is provided with an extension plate (101), the extension plate (101) is fixedly connected with the connecting plate (2), the extension plate (101) is an arc-shaped plate, and the end surface of the connecting cylinder (1) close to the extension plate (101) is provided with a reinforcing groove (8).

8. The starter switch connecting piece according to claim 7, characterized in that a first transition arc (601) is arranged at the joint of the extension plate (101) and the connecting plate (2), and a second transition arc (602) is arranged at the joint of the folding arm (3) and the connecting plate (2).

9. The starter switch connection piece according to claim 8, characterized in that the end face of the connection barrel (1) remote from the connection plate (2) is provided with a flange (9).

10. Starter switch, characterized in that it comprises a starter switch connection piece according to any of claims 1 to 9.

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