CN217306767U

CN217306767U - Patch electric connection terminal

Info

Publication number: CN217306767U
Application number: CN202220286115.1U
Authority: CN
Inventors: 郑坚鹏; 周沐; 胡小辉; 刘小兵
Original assignee: Shenzhen Southern Dare Automotive Electronic Co Ltd
Current assignee: Shenzhen Southern Dare Automotive Electronic Co Ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-26
Anticipated expiration: 2032-02-11

Abstract

The utility model provides a paster electricity connecting terminal, it includes: the bottom lamellar body, by the vertical lamellar body of upwards buckling in the edge of bottom lamellar body, by the upper portion lamellar body of the horizontal extension in edge of vertical lamellar body and by the connection lamellar body of upwards buckling in the edge of upper portion lamellar body, the connection lamellar body is used for the electricity to connect the PIN needle, the bottom lamellar body is used for the electricity to connect the circuit board. The utility model discloses a paster electricity connecting terminal, it is connected PIN needle and control circuit board electricity through n font paster electricity connecting terminal, and the structure is simplified, and the manufacturability is convenient, the assembly fastness, the assembly fault-tolerant rate is good, and possess good circular current performance.

Description

Patch electric connection terminal

Technical Field

The utility model relates to an electricity connection terminal technical field especially relates to a paster electricity connecting terminal.

Background

In the design of the terminal structure of an electric connection (power supply & signal) device between a PCBA and a connector end of an automobile controller; at present, most of controllers of electronic oil pumps or actuators are electrically connected to the controllers by adopting a PIN through hole type connection of a connector to a controller PCBA board in a welded mode or assembling a connector matching part on the controller PCBA for assembling and assembling, so that the controllers are electrically connected. The above method has great difficulty in disassembling, analyzing faults, performing rework operation, and the like of the controller PCBA, and increases the space size and assembly process of the controller device, so that the design of the connection terminal patch structure needs to be implemented on the electrical connection mode of the controller device PCBA and the connector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a patch electricity connecting terminal for solve among the prior art PCBA and PIN needle welding process complicated, the big technical problem of the operation degree of difficulty of doing over again.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an embodiment of the utility model provides a paster electricity connecting terminal, it includes: the bottom lamellar body, by the vertical lamellar body of upwards buckling in the edge of bottom lamellar body, by the upper portion lamellar body of the horizontal extension in edge of vertical lamellar body and by the connection lamellar body of upwards buckling in the edge of upper portion lamellar body, the connection lamellar body is used for the electricity to connect the PIN needle, the bottom lamellar body is used for the electricity to connect the circuit board.

Wherein, bottom lamellar body and upper portion lamellar body are parallel to each other.

Wherein, vertical lamellar body with connect the lamellar body and parallel arrangement each other.

Wherein, vertical lamellar body with bottom lamellar body mutually perpendicular sets up.

Tooth parts are further arranged on two sides of the long edge of the bottom sheet body respectively.

The bottom sheet body is connected with the vertical sheet body through a cambered surface corner.

The connecting part of the vertical sheet body and the upper sheet body is an arc surface corner.

Wherein, the junction of upper portion lamellar body with the connection lamellar body is the cambered surface corner.

Wherein, the thickness of bottom lamellar body is 0.6mm, and the width is 5 mm.

Wherein, the thickness of connecting the lamellar body is 0.8mm, and the width is 5 mm.

The utility model discloses a paster electricity connecting terminal, it is connected PIN needle and control circuit board electricity through n font paster electricity connecting terminal, and the structure is simplified, and the manufacturability is convenient, the assembly fastness, the assembly fault-tolerant rate is good, and possess good circular current performance.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are specifically exemplified below, and detailed description is provided below.

Drawings

Fig. 1 is a schematic diagram illustrating a state in which a conventional patch electrical connection terminal is applied to a controller.

Fig. 2 is the schematic view of the connection structure between the patch electric connection terminal and the control circuit board according to the embodiment of the present invention.

Fig. 3 is a schematic side view of a patch electrical connection terminal according to an embodiment of the present invention.

Fig. 4 is the perspective structure diagram of the patch electric connection terminal of the embodiment of the present invention

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

Referring to fig. 1 to 4, in the embodiment, there is provided a patch electrical connection terminal 2 including: bottom lamellar body 21, by the vertical lamellar body 22 of upwards buckling in edge of bottom lamellar body 21, by the upper portion lamellar body 23 of the horizontal extension in edge of vertical lamellar body 22 and by the connection lamellar body 24 of upwards buckling in edge of upper portion lamellar body 23, connection lamellar body 24 is used for electrically connecting PIN needle 3, bottom lamellar body 21 is used for electrically connecting the circuit board, and in this embodiment, the circuit board is controller PCBA board 1. Because the PCBA plate via hole welding process is not needed, the assembly gap between the PCBA plate and the controller shell can be reduced, and the structural size of the controller device is saved; paster terminal accessible is connected the splice location of lamellar body or bottom lamellar body, carries out the terminal and disassembles, is convenient for carry out technology rework operation, and failure analysis operation promotes the product and uses the number of times, improves product utilization. Therefore, the PBCA is electrically connected with the connector end through the n-shaped terminal structure, namely the assembly space of the structure is reduced, the structure is simplified, and the product manufacturability is improved.

Wherein the bottom sheet 21 and the upper sheet 23 are arranged parallel to each other.

The vertical sheet 22 and the connecting sheet 24 are arranged parallel to each other.

The vertical sheet body 22 and the bottom sheet body 21 are perpendicular to each other, and similarly, the connecting sheet body 24 is perpendicular to the bottom sheet body 21 and the upper sheet body 23. Bottom lamellar body 21, vertical lamellar body 22 and upper portion lamellar body 23 enclose jointly and close the structure of an approximate n font, adjust terminal focus in the inboard intermediate position of "n" shape opening, guarantee the stability of placing of terminal, realize SMT paster technological requirement.

Referring to fig. 4 again, the bottom sheet 21 is further provided with tooth portions 211 on both sides of the long side thereof, and correspondingly, the PCBA board is provided with pads 11 corresponding to the pad in a saw-tooth shape, and the tooth portions 211 increase the adhesion between the terminal and the pad, thereby improving the electrical connection firmness.

Referring to fig. 3 again, the joint 212 between the bottom sheet 21 and the vertical sheet 22 is an arc corner with a radius R2 of 0.6 mm.

The junction 221 of the vertical sheet body 22 and the upper sheet body 23 is an arc corner, and the radius R1 of the arc corner 221 is 1.2 mm.

Wherein, the connection part 231 of the upper sheet body 23 and the connection sheet body 24 is an arc corner.

In the present embodiment, the bottom sheet 21 has a thickness of 0.6mm and a width of 5 mm. The thickness T of the connecting sheet body 24 is 0.8mm, and the width is 5 mm. In other embodiments, the thickness and width of bottom blade 21 and connecting blade 24 can be adjusted according to the actual current and PIN.

The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. A patch electric connection terminal, comprising: the bottom lamellar body, by the vertical lamellar body of upwards buckling in the edge of bottom lamellar body, by the upper portion lamellar body of the horizontal extension in edge of vertical lamellar body and by the connection lamellar body of upwards buckling in the edge of upper portion lamellar body, the connection lamellar body is used for the electricity to connect the PIN needle, the bottom lamellar body is used for the electricity to connect the circuit board.

2. A patch electric connection terminal according to claim 1, wherein said bottom plate and said upper plate are arranged parallel to each other.

3. The patch electrical connection terminal according to claim 2, wherein the vertical piece and the connection piece are arranged in parallel with each other.

4. A patch electrical connection terminal according to claim 3, wherein said vertical piece and said bottom piece are arranged perpendicular to each other.

5. A patch electric connection terminal according to any one of claims 1 to 4, wherein the bottom plate is further provided with teeth on both sides of the long side thereof.

6. A patch electrical connection terminal according to claim 5, wherein the junction of the bottom piece and the vertical piece is a corner of a cambered surface.

7. The patch electrical connection terminal of claim 5, wherein the junction of the vertical piece and the upper piece is a corner of arc.

8. The patch electrical connection terminal according to claim 5, wherein a junction of the upper piece and the connection piece is a corner of a curved surface.

9. The patch electrical connection terminal of claim 5, wherein the bottom sheet has a thickness of 0.6mm and a width of 5 mm.

10. A patch electrical connection terminal according to claim 5, wherein the connection body has a thickness of 0.8mm and a width of 5 mm.