Connector for quickly plugging and unplugging automobile seat headrest

Abstract

The utility model discloses a connector for rapid plugging of an automobile seat headrest, which relates to the technical field of automobile seats, and comprises a male end connected with a seat wire harness and a female end connected with the male end and embedded in a headrest rod, the male end comprises a base connected with a seat backrest through a rubber mounting nail, and the female end is connected with the seat backrest through a rubber mounting nail. The base is provided with a male end terminal used for being connected with the female end and a first wire used for being connected with a seat wire harness, and the female end comprises a female end terminal connected with the male end terminal and a second wire connected with the female end terminal. According to the utility model, the headrest can be quickly inserted into the connector, when the headrest is pulled out, the connector can be quickly disconnected, the wire harness and the connector are directly protected from being damaged, the chamfering structure of the base can effectively realize positioning, and the tolerance problem is effectively solved by the fixing mode of the rubber mounting nails.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to a connector for quick plugging and unplugging of automobile seat headrests. Background Art

[0002] As the requirements for seat comfort increase, the electrical functions in the seat headrest are gradually increasing. The wiring harness must enter the headrest. The removable nature of the headrest requires the interruption of the wiring harness connection. The traditional wiring harness is directly connected to the seat wiring harness, which often causes damage to the wiring harness during the plugging and unplugging process of the headrest.

[0003] Therefore, a connector for quick plugging and unplugging of automobile seat headrests is designed to improve the above problems. Utility Model Content

[0004] In view of the above problems in the prior art, the utility model provides a connector for quick plugging and unplugging of a car seat headrest, which can realize quick plugging and unplugging of the headrest and quick and lossless disconnection of the wiring harness.

[0005] In order to achieve the above purpose, the technical solution adopted by the present utility model is:

[0006] A connector for quick plugging and unplugging of automobile seat headrests, comprising a male end connected to a seat wiring harness, and a female end connected to the male end and embedded in a headrest rod. The male end comprises a base connected to a seat backrest via rubber mounting pins, the base being provided with a male terminal for connecting to the female end and a first wire for connecting to the seat wiring harness. The female end comprises a female terminal connected to the male terminal and a second wire connected to the female terminal.

[0007] As a preferred embodiment of the present invention, an insulating ring is provided on the male terminal.

[0008] As a preferred embodiment of the present invention, a chamfered structure is provided on the base.

[0009] As a preferred embodiment of the present invention, a groove for plugging the female end is formed on the base, and the male end terminal is arranged in the groove.

[0010] As a preferred embodiment of the present invention, the first wire is connected to a quick plug.

[0011] As a preferred embodiment of the present invention, a plurality of male terminals are arranged axially and / or radially.

[0012] As a preferred embodiment of the present invention, a spring retaining structure is provided in the female terminal.

[0013] Due to the adoption of the above technical solution, compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model is a connector for quick plugging and unplugging of car seat headrests. The headrest can be quickly plugged into the connector. When the headrest is pulled out, the connector can also be quickly disconnected, directly protecting the wiring harness and the connector from damage.

[0015] 2. The utility model provides a connector for quick plugging and unplugging of a car seat headrest. The chamfered structure of the base can effectively achieve positioning, and the fixing method of the rubber mounting nails effectively solves the tolerance problem. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] By referring to the following description in conjunction with the accompanying drawings, and with a more comprehensive understanding of the present invention, other objects and results of the present invention will become more clear and easy to understand. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the department structure of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the female end of the utility model;

[0020] Figure 4 This is a three-dimensional diagram of the present invention connected to the headrest;

[0021] The reference numerals include: male end 1, female end 2, headrest rod 3, base 11, male terminal 12, first wire 13, rubber mounting nail 14, chamfered structure 111, groove 112, insulating ring 121, quick plug 131, female terminal 21, second wire 22, and spring structure 211. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions of various embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or locations, are based on the positions or locations shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. It should be noted that all figures are exemplary representations. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0025] The present invention will be further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0026] Reference Figures 1 to 4 , Figure 1 It is a three-dimensional diagram of the utility model. Figure 2 This is a three-dimensional diagram of the structure of the male end of the utility model. Figure 3 This is a three-dimensional diagram of the female end of the utility model. Figure 4This is a three-dimensional diagram of the utility model after being connected to the headrest. The utility model provides a connector for quick plugging and unplugging of a car seat headrest, including a male end 1 and a female end 2. The male end 1 is connected to the seat wiring harness, and the female end 2 is connected to the male end 1 and embedded in the headrest rod 3. The male end 1 includes a base 11, a male terminal 12, a first wire 13, and a rubber mounting nail 14. The base 11 is fixedly connected to the seat back through the rubber mounting nail 14. The rubber mounting nail 14 can solve the tolerance problem caused by installation. The base 11 is provided with a chamfered structure 111 The chamfered structure 111 can effectively position the base 11 during installation, facilitating installation of the base 11. A groove 112 is formed on the base 11 for inserting the female terminal 2. The male terminal 12 is disposed within the groove 112. The male terminal 12 is provided with an insulating ring 121. Multiple male terminals 12 are arranged axially and / or radially. The first wire 13 is connected to the base 11 and is connected to a quick plug 131. The first wire 13 is connected to the seat wiring harness via the quick plug 131. The female terminal 2 includes a female terminal 21 and a second wire 22. The female terminal 21 is connected to the male terminal 12. A retaining spring structure 211 is provided within the female terminal 21, allowing slight radial movement to ensure mating with the male terminal 12 for easy insertion and removal. One end of the second wire 22 is connected to the female terminal 21, and the other end is connected to the headrest wiring harness.

[0027] The following will refer to Figures 1 to 4 , the working principle of the utility model is explained.

[0028] When installing the headrest, directly insert the headrest rod 3 with the female end 2 into the groove 112 of the male end 1 to achieve connection; when pulling out the headrest, the female end 2 is separated from the male terminal 12 of the male end 1 along with the headrest rod 3, which realizes quick disconnection of the connector while protecting the wiring harness from damage.

[0029] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A connector for quick plug and unplug of car seat headrest, characterized in that: It includes a male end connected to the seat wiring harness, a female end connected to the male end and embedded in the headrest rod, the male end includes a base connected to the seat back through a rubber mounting nail, the base is provided with a male terminal for connecting to the female end and a first wire for connecting to the seat wiring harness, the female end includes a female terminal connected to the male terminal and a second wire connected to the female terminal.

2. A connector for quick plugging and unplugging of a car seat headrest according to claim 1, characterized in that: An insulating ring is provided on the male terminal.

3. A connector for quick plugging and unplugging of a car seat headrest according to claim 1, characterized in that: A chamfered structure is provided on the base.

4. A quick-plug connector for a car seat headrest according to claim 1, characterized in that: A groove for plugging the female end is formed on the base, and the male end terminal is arranged in the groove.

5. The quick-plug connector for a car seat headrest according to claim 1, characterized in that: The first wire is connected with a quick plug.

6. A quick-plug connector for a car seat headrest according to claim 1, characterized in that: There are multiple male terminals arranged axially and / or radially.

7. The quick-plug connector for a car seat headrest according to claim 1, characterized in that: A spring structure is provided in the female terminal.

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