A rear wiper motor integrated connector-mounted relay structure

Abstract

The utility model discloses a kind of relay structure of integral connector of rear wiper motor, it is characterized in that, including: one with the integral connector of rear wiper motor electric plug and at least one relay, the integral connector has integrally-formed insertion pin piece group in, the insertion pin piece group is electrically connected with the rear wiper motor electric plug;The relay is integrated in the integral connector, the contact terminal of the relay is electrically connected with the insertion pin piece group.The utility model has the advantages of small arrangement space, light weight, few parts, low cost, can itself carry relay.

Description

Technical Field

[0001] This utility model relates to the field of wiper motor technology, and in particular to a rear wiper motor integrated connector with relay structure. Background Technology

[0002] The rear wiper motor is an essential component in vehicles with rear wiper functionality, serving as the central part of the entire rear wiper system and providing the mechanical power for its movement. With the continuous advancement and innovation of automotive electronic control technology, current rear wiper motors often work in conjunction with relays integrated into the vehicle's system, with the motor itself lacking relay control functionality. This results in dispersed components, limited installation space, low efficiency, and high installation costs. Therefore, current rear wiper motors require a structure and function that accommodates relay integration. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a rear wiper motor integrated connector structure with relay, which has a small installation space, light weight, fewer parts, low cost, and can be equipped with a relay, in order to address the problems of limited installation space, low efficiency, and lack of relay electronic components and related control functions in existing rear wiper motors.

[0004] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0005] A rear scraper motor integrated connector with a relay structure includes: an integrated connector electrically connected to the rear scraper motor and at least one relay. The integrated connector has an integrally formed pin assembly that is electrically connected to the rear scraper motor. The relay is integrated in the integrated connector, and the contact terminals of the relay are electrically connected to the pin assembly.

[0006] In a preferred embodiment of the present invention, a relay receiving cavity is provided inside the integrated connector, and the relay is housed in the relay receiving cavity; the pin assembly crosses the relay receiving cavity and is electrically connected to the contact terminals of the relay.

[0007] In a preferred embodiment of this utility model, a plurality of square through holes are provided on the section of the pin assembly that spans the relay receiving cavity. The contact terminals on the relay are inserted into the corresponding square through holes and soldered, so that the contact terminals on the relay are electrically connected to the pin assembly.

[0008] In a preferred embodiment of the present invention, an upper relay cover and a lower relay cover are provided on the top and bottom of the relay receiving cavity.

[0009] In a preferred embodiment of the present invention, a first stepped surface is provided around the top of the cavity wall of the relay receiving cavity, an upper cover edge is provided around the upper relay cover, and a second stepped surface is provided at the bottom of the upper cover edge. The first stepped surface and the second stepped surface cooperate with each other to define the position of the upper relay cover.

[0010] In a preferred embodiment of the present invention, at least one first hollowed-out buckle is provided on the edge of the upper cover, and at least one first wedge-shaped platform is provided on the top of the relay receiving cavity. The first wedge-shaped platform is inserted into the first hollowed-out buckle to secure the upper relay cover.

[0011] In a preferred embodiment of the present invention, a third stepped surface is provided around the bottom of the cavity wall of the relay receiving cavity, a lower cover edge is provided around the lower relay cover, and a fourth stepped surface is provided on the top of the lower cover edge. The third stepped surface and the fourth stepped surface cooperate with each other to define the position of the lower relay cover.

[0012] In a preferred embodiment of the present invention, at least one second hollowed-out buckle is provided on the edge of the lower cover, and at least one second wedge-shaped platform is provided on the top of the relay receiving cavity. The second wedge-shaped platform is inserted into the second hollowed-out buckle to secure the lower relay cover.

[0013] By adopting the above technical solution, this utility model integrates the relay into the integrated connector of the rear scraper motor, which has the advantages of small layout space, light weight, fewer parts, low cost, and the ability to carry the relay itself. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the integrated connector for the rear scraper motor of this utility model, which incorporates a relay structure.

[0015] Figure 2 This is a cross-sectional view of the integrated connector for the rear scraper motor of this utility model, which incorporates a relay structure.

[0016] Figure 3 This is a top view of the integrated connector for the rear scraper motor of this utility model with a relay structure (with the upper relay cover removed).

[0017] Figure 4 for Figure 3 AA sectional view. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0019] See Figures 1 to 4The figure shows a rear scraper motor integrated connector with a relay structure, including: an integrated connector 100 that is electrically connected to the rear scraper motor and at least one relay 200, wherein the integrated connector 100 has an integrally formed pin assembly 300.

[0020] A rear scraper motor receiving cavity 110 is provided at one end of the integrated connector 100. The rear scraper motor (not shown in the figure) is placed in the rear scraper motor receiving cavity 110 and electrically connected to the pin assembly 300.

[0021] A relay receiving cavity 120 is provided in the middle of the integrated connector 100, and the relay 300 is housed in the relay receiving cavity 120, so that the relay 300 is integrated into the integrated connector 100.

[0022] A plurality of square through holes 310 are provided on the section of the pin assembly 300 that spans the relay receiving cavity 120. A plurality of pins of the contact terminals 210 on the relay 200 are inserted into the corresponding square through holes 310 and soldered, so that the contact terminals 210 on the relay 200 are electrically connected to the pin assembly 300.

[0023] An upper relay cover 400 and a lower relay cover 500 are provided on the top and bottom of the relay receiving cavity 110. In particular, a first stepped surface 111 is provided around the top of the cavity wall of the relay receiving cavity 110, an upper cover edge 410 is provided around the upper relay cover 400, and a second stepped surface 411 is provided at the bottom of the upper cover edge 410. The first stepped surface 111 and the second stepped surface 411 cooperate with each other to define the position of the upper relay cover 400.

[0024] In order to secure the upper relay cover 400, at least one first hollowed-out buckle 412 is provided on the edge 410 of the upper cover, and at least one first wedge-shaped platform 112 is provided on the top of the relay receiving cavity 110. The first wedge-shaped platform 112 is inserted into the first hollowed-out buckle 412 to secure the upper relay cover 400 and prevent the two from separating.

[0025] A third stepped surface 113 is provided around the bottom of the cavity wall of the relay receiving cavity 110, a lower cover edge 510 is provided around the lower relay cover 500, and a fourth stepped surface 511 is provided on the top of the lower cover edge 510. The third stepped surface 113 and the fourth stepped surface 511 cooperate with each other to limit the position of the lower relay cover 500.

[0026] In order to secure the lower relay cover 500, at least one second hollowed-out buckle 512 is provided on the edge 510 of the lower cover, and at least one second wedge-shaped platform 114 is provided on the top of the relay receiving cavity 110. The second wedge-shaped platform 114 is inserted into the second hollowed-out buckle 512 to secure the lower relay cover 500 and prevent the two from separating.

Claims

1. A rear scraper motor integrated connector with relay structure, characterized in that, include: An integrated connector for electrically connecting to a rear scraper motor and at least one relay, wherein the integrated connector has an integrally formed pin assembly that is electrically connected to the rear scraper motor; the relay is integrated in the integrated connector and the contact terminals of the relay are electrically connected to the pin assembly.

2. The integrated connector for a rear scraper motor with a relay structure according to claim 1, characterized in that, The integrated connector has a relay housing cavity, in which the relay is housed; the pin assembly crosses the relay housing cavity and is electrically connected to the contact terminals of the relay.

3. The integrated connector for a rear scraper motor with a relay structure according to claim 2, characterized in that, Several square through holes are provided on the section of the pin assembly that spans the relay receiving cavity. The contact terminals on the relay are inserted into the corresponding square through holes and soldered, so that the contact terminals on the relay are electrically connected to the pin assembly.

4. A relay-equipped connector for a rear scraper motor according to any one of claims 1 to 3, characterized in that, The top and bottom of the relay housing are covered with an upper relay cover and a lower relay cover.

5. The integrated connector for a rear scraper motor with a relay structure according to claim 4, characterized in that, A first stepped surface is provided around the top of the cavity wall of the relay receiving cavity, an upper cover edge is provided around the upper relay cover, and a second stepped surface is provided at the bottom of the upper cover edge. The first stepped surface and the second stepped surface cooperate with each other to define the position of the upper relay cover.

6. The integrated connector for a rear scraper motor with a relay structure according to claim 5, characterized in that, At least one first hollowed-out buckle is provided on the edge of the upper cover, and at least one first wedge-shaped platform is provided on the top of the relay receiving cavity. The first wedge-shaped platform is inserted into the first hollowed-out buckle to secure the upper relay cover.

7. A rear scraper motor integrated connector with relay structure according to any one of claims 1 to 3, characterized in that, A third stepped surface is provided around the bottom of the cavity wall of the relay receiving cavity, a lower cover edge is provided around the lower relay cover, and a fourth stepped surface is provided on the top of the lower cover edge. The third stepped surface and the fourth stepped surface cooperate with each other to define the position of the lower relay cover.

8. The integrated connector for a rear scraper motor with a relay structure according to claim 7, characterized in that, At least one second hollowed-out buckle is provided on the edge of the lower cover, and at least one second wedge-shaped platform is provided on the top of the relay receiving cavity. The second wedge-shaped platform is inserted into the second hollowed-out buckle to secure the lower relay cover.

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