Double-end connection terminal

Abstract

The utility model discloses a double-end connecting terminal, which comprises two sheet bodies with the same structure, each sheet body is an integrated component and comprises a connecting sheet and two elastic sheets symmetrically arranged on two sides of the connecting sheet, the connecting sheets of the two sheet bodies are vertically opposite to each other and are fixedly connected to form a fixed part, and the elastic sheets are arranged on the connecting sheets of the two sheet bodies. The elastic sheets of the two sheet bodies are opposite to each other up and down, insertion parts are respectively formed on the two sides of the fixing part, the elastic sheets extend in a wave shape, a first insertion opening, a second insertion opening and a third insertion opening which can be inserted are respectively formed in the outer ends and the two sides of the insertion parts, and the first insertion opening is respectively perpendicular to the second insertion opening and the third insertion opening. According to the scheme, the two sheet bodies with the same structure are riveted to form the connecting terminal with the insertion parts at the two ends, so that the structure greatly facilitates processing and manufacturing, meanwhile, three surfaces of each insertion part can be inserted, the insertion parts can meet the insertion requirements of 90-degree insertion and 180-degree insertion at the same time, the application range is widened, and actual use is greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a double-head connecting terminal. Background Art

[0002] A connector is also called a connector, which is a device that connects two active devices and is used to transmit current or signals, such as the signal and current transmission for connecting the vehicle's body control unit and instrument panel. The connector consists of a female connector and a male connector that are plugged in. The terminal set in the female connector housing is called a female terminal.

[0003] The conventional female terminal structure generally has a single plug-in mode, such as the 90° plug-in mode disclosed in Publication No. CN110277679A, or the 180° plug-in mode disclosed in Publication No. CN 213184724 U. Therefore, different female terminals need to be selected based on the plug-in direction of the connector, which makes the female terminal less versatile and is not conducive to cost control and processing. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a double-head connecting terminal.

[0005] The purpose of the utility model is achieved through the following technical solutions:

[0006] A double-headed connecting terminal comprises two sheets of identical structure, wherein the sheets are an integral component, and comprise a connecting sheet and two elastic sheets symmetrically arranged on both sides of the connecting sheet, wherein the connecting sheets of the two sheets are vertically opposite to each other and are fixedly connected to form a fixed portion, and the elastic sheets of the two sheets are vertically opposite to each other and form plug-in portions on both sides of the fixed portion, respectively, wherein the elastic sheets extend in a wavy shape, and the outer end and both sides of the plug-in portion respectively form a first socket, a second socket, and a third socket that can be plugged in, and the first socket is perpendicular to the second socket and the third socket, respectively.

[0007] Preferably, the elastic sheet comprises a group of elastic contact fingers arranged in parallel and at intervals.

[0008] Preferably, the elastic sheet includes a connecting portion, the connecting sheet and a group of elastic contact fingers are connected via the connecting portion, the connecting portion extends obliquely in a direction away from the axis of the connecting sheet, and the elastic contact fingers extend obliquely in a direction close to the axis of the connecting sheet, so that the inner diameter of the plug-in portion gradually decreases from the inside to the outside.

[0009] Preferably, the extending end of the elastic contact finger extends obliquely in a direction away from the axis of the connecting piece, so that the first socket forms a trumpet-shaped opening.

[0010] Preferably, two connecting holes are provided on the connecting sheet, the two connecting sheets are fitted together, and rivets are inserted into the connecting holes to rivet the two connecting sheets together.

[0011] Preferably, outwardly protruding serrations are provided on the other two side walls of the connecting piece.

[0012] The beneficial effects of the utility model are mainly reflected in:

[0013] Two sheets with the same structure are riveted together to form a connecting terminal with plug-in parts at both ends. Such a structure only requires the production of a single sheet, which greatly facilitates processing and manufacturing. At the same time, the plug-in part can be plugged in on three sides, so that the plug-in part can meet the plug-in requirements of 90° plug-in and 180° plug-in, which increases the scope of use and greatly facilitates actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The technical solution of the utility model is further described below in conjunction with the accompanying drawings:

[0015] Figure 1 : A schematic diagram of an embodiment of the utility model;

[0016] Figure 2 : A top view of an embodiment of the utility model;

[0017] Figure 3 : A side view of an embodiment of the utility model. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below in conjunction with the specific embodiments shown in the accompanying drawings. However, these embodiments are not limited to the present invention, and any structural, methodological, or functional changes made by a person skilled in the art based on these embodiments are all within the scope of protection of the present invention.

[0019] In the description of the scheme, it should be noted that the terms "center", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. Moreover, in the description of the scheme, with the operator as a reference, the direction close to the operator is the proximal end, and the direction away from the operator is the distal end.

[0020] like Figures 1 to 3As shown, the utility model discloses a double-head connection terminal, including two sheets 1 with the same structure, the sheet 1 is an integrated component, which includes a connecting sheet 101 and two elastic sheets 102 symmetrically arranged on both sides of the connecting sheet 101, the connecting sheets 101 of the two sheets 1 are directly opposite to each other up and down, and are fixedly connected to form a fixed part, while the elastic sheets 102 of the two sheets 1 are opposite to each other up and down, and form plug-in parts on both sides of the fixed part, respectively, the elastic sheets extend in a wavy shape, and the outer end and both sides of the plug-in part form a first socket 100, a second socket 200, and a third socket that can be plugged in, respectively, and the first socket 100 is perpendicular to the second socket 200 and the third socket, respectively.

[0021] Two sheets 1 of the same structure are fixedly connected to form a connection terminal with plug-in parts at both ends. Such a structure only requires the production of a single sheet 1, which greatly facilitates processing and manufacturing.

[0022] The outer contour of the elastic sheet 102 in the present application is square, so that the three sides of the plug-in portion can be plugged in while forming a first socket 100, a second socket 200, and a third socket that are perpendicular to each other, so that the plug-in portion can simultaneously meet the plug-in requirements of 90° plug-in and 180° plug-in. The first socket 100, the second socket 200, and the third socket are also easy to install without distinguishing between positive and negative directions, which meets various plug-in requirements, increases the scope of use, and greatly facilitates actual use.

[0023] Specifically, two connection holes 1011 are provided on the connection sheet 101, and the two connection sheets 101 fit together. Rivets 1012 are inserted into the connection holes 1011 to rivet the two connection sheets 101. In other feasible embodiments, other feasible connection methods can also be used between the two sheet bodies 1.

[0024] like Figure 1 As shown, the elastic sheet 102 includes a group of elastic contact fingers 1021 arranged in parallel and spaced apart. The elastic contact fingers 1021 are spaced apart so as not to interfere with each other. The first socket 100, the second socket 200 and the third socket are formed between the elastic contact fingers 1021 facing each other.

[0025] Furthermore, the elastic sheet 102 includes a connecting portion 1022, the connecting sheet 101 and a group of elastic contact fingers 1021 are connected through the connecting portion 1022, the connecting portion 1022 extends obliquely in a direction away from the axis of the connecting sheet 101, and the elastic contact fingers 1021 extend obliquely in a direction close to the axis of the connecting sheet 101, so that the elastic contact fingers 1021 are elastic. Such a structure also makes the inner diameter of the plug-in portion gradually decrease from the inside to the outside, so that the spacing between the first socket 100, the second socket 200, and the third socket varies, so that when a connector such as a copper busbar is inserted, the inner wall of the first socket 100, the second socket 200, and the third socket will definitely contact the surface of the connector, thereby ensuring the connection effectiveness of the first socket 100, the second socket 200, and the third socket.

[0026] The extending end of the elastic contact finger 1021 extends obliquely in a direction away from the axis of the connecting piece 101, so that the first socket 100 forms a trumpet-shaped opening to facilitate the insertion of the connector from the first socket 100 without squeezing the elastic contact finger 1021 itself, thereby ensuring the integrity of the elastic contact finger 1021 as much as possible.

[0027] For easy installation, the other two side walls of the connecting piece 101 are provided with outwardly protruding serrations 1013. The provision of the serrations 1013 enables the connection terminal in the present application to be installed in other housings, and the serrations 1013 structure can increase the friction between the fixing part and other housings, thereby ensuring its installation stability and preventing it from shaking.

[0028] It should be understood that although this specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each implementation mode may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0029] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. Double-ended connection terminal, characterized in that: The invention comprises two sheets (1) of the same structure, wherein the sheets (1) are an integral component, comprising a connecting sheet (101) and two elastic sheets (102) symmetrically arranged on both sides of the connecting sheet (101), wherein the connecting sheets (101) of the two sheets (1) are vertically opposite to each other and are fixedly connected to form a fixed portion, and the elastic sheets (102) of the two sheets (1) are vertically opposite to each other and form plug-in portions on both sides of the fixed portion, respectively, wherein the elastic sheets extend in a wavy shape, and the outer ends and both sides of the plug-in portions respectively form a first pluggable socket (100), a second socket (200), and a third socket, wherein the first socket (100) is perpendicular to the second socket (200) and the third socket, respectively.

2. The double-ended connecting terminal according to claim 1, characterized in that: The elastic sheet (102) comprises a group of elastic contact fingers (1021) arranged in parallel and at intervals.

3. The double-ended connecting terminal according to claim 2, characterized in that: The elastic sheet (102) comprises a connecting portion (1022), the connecting sheet (101) and a group of elastic contact fingers (1021) are connected via the connecting portion (1022), the connecting portion (1022) extends obliquely in a direction away from the axis of the connecting sheet (101), and the elastic contact fingers (1021) extend obliquely in a direction close to the axis of the connecting sheet (101), so that the inner diameter of the plug-in portion gradually decreases from the inside to the outside.

4. The double-ended connecting terminal according to claim 3, characterized in that: The extending end of the elastic contact finger (1021) extends obliquely in a direction away from the axis of the connecting piece (101), so that the first socket (100) forms a trumpet-shaped opening.

5. The double-ended connecting terminal according to claim 1, characterized in that: Two connection holes (1011) are provided on the connection sheet (101), the two connection sheets (101) are fitted together, and rivets (1012) are inserted into the connection holes (1011) to enable the two connection sheets (101) to be riveted together.

6. The double-ended connecting terminal according to claim 5, characterized in that: Outwardly protruding saw teeth (1013) are provided on the other two side walls of the connecting piece (101).

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