CN217641867U - Large-current conductive terminal - Google Patents
Large-current conductive terminal Download PDFInfo
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- CN217641867U CN217641867U CN202221729651.0U CN202221729651U CN217641867U CN 217641867 U CN217641867 U CN 217641867U CN 202221729651 U CN202221729651 U CN 202221729651U CN 217641867 U CN217641867 U CN 217641867U
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Abstract
The application discloses heavy current conductive terminal belongs to heater technical field for the electrically conductive thin slice of centre gripping, heavy current conductive terminal includes: a terminal and a spring plate; the terminal comprises a terminal main body part and two terminal wings fixedly connected with the terminal main body part, and the two terminal wings extend oppositely to form a gap; the elastic sheet comprises an elastic sheet main body part and two elastic sheet wings fixedly connected with the elastic sheet main body part, the elastic sheet main body part is fixedly connected with the terminal main body part, the two elastic sheet wings are respectively abutted against the two terminal wings, and the elastic sheet wings provide opposite elastic force for the terminal wings; the conductive sheet is inserted between the two terminal wings from the gap, and the terminal and the conductive sheet are electrically connected by clamping the conductive sheet by the two terminal wings. The elastic sheet is arranged on the outer side of the terminal and provides elasticity to clamp the terminal in advance, and the elastic sheet clamps the terminal in advance through the elasticity, so that fatigue of the conductive terminal can be avoided, and the stability of electric connection is improved.
Description
Technical Field
The application belongs to the technical field of heaters, and particularly relates to a high-current conductive terminal.
Background
At present, the way of clamping the conductive sheet by the conductive terminal is often adopted in the electric connection mode of the PTC (positive temperature coefficient) heater and the PCB (Printed Circuit Board) Circuit Board, but in the process of plugging and unplugging the conductive sheet, the conductive terminal is easy to fatigue and further easy to damage.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application aims to provide a high-current conductive terminal, which can solve the technical problem that in the prior art, in the process of plugging and unplugging a conductive sheet, the conductive terminal is easy to fatigue and further easy to damage.
In order to solve the technical problem, the present application is implemented as follows:
the embodiment of the application provides a heavy current conductive terminal for the electrically conductive thin slice of centre gripping, heavy current conductive terminal includes: a terminal and a spring plate;
the terminal comprises a terminal main body part and two terminal wings fixedly connected with the terminal main body part, wherein the two terminal wings extend oppositely to form a gap;
the elastic sheet comprises an elastic sheet main body part and two elastic sheet wings fixedly connected with the elastic sheet main body part, the elastic sheet main body part is fixedly connected with the terminal main body part, the two elastic sheet wings are respectively abutted against the two terminal wings, and the elastic sheet wings provide opposite elastic force for the terminal wings;
the conductive sheet is inserted between the two terminal wings from the gap, and the terminal is electrically connected with the conductive sheet through the clamping of the two terminal wings to the conductive sheet.
In the embodiment of the application, the elastic sheet is arranged on the outer side of the terminal, the elastic sheet is used for providing elastic force to clamp the terminal, and after the conductive sheet is inserted, the conductive sheet is clamped through the terminal, so that electric connection is realized. Because the elastic sheet pre-clamps the terminal in advance through elasticity, fatigue of the conductive terminal can be avoided, and the stability of electric connection is further improved.
Drawings
Fig. 1 is a three-dimensional structure diagram of a high-current conductive terminal according to an embodiment of the present disclosure;
fig. 2 is an exploded view of a structure of a high-current conductive terminal according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a high-current conductive terminal according to an embodiment of the present disclosure.
The purpose of the present invention is to further explain the features and advantages of the present invention by referring to the accompanying drawings in combination with the embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the present application provides a large-current conductive terminal in detail through a specific embodiment and an application scenario thereof with reference to the accompanying drawings.
Referring to fig. 1, a three-dimensional structure diagram of a high-current conductive terminal provided in an embodiment of the present application is shown.
Referring to fig. 2, an exploded view of a structure of a high current conductive terminal according to an embodiment of the present disclosure is shown.
Referring to fig. 3, a schematic structural diagram of a high-current conductive terminal provided in an embodiment of the present application is shown.
The embodiment of the application provides a large-current conductive terminal 1, which is used for clamping a conductive sheet 2 so as to realize the electric connection between the large-current conductive terminal 1 and the conductive sheet 2.
Further, the PTC heater can be applied to a PTC (Positive temperature coefficient) heater, the PTC heater comprises a PTC heating plate, the PTC heater is electrically connected with an external PCB (Printed Circuit Board) Circuit Board in advance, at the moment, the PTC heating plate can be adopted to be provided with a conductive sheet 2 on one of the PCB boards, and a large-current conductive terminal 1 on the other of the PCB boards, and the PTC heating plate is electrically connected with the PCB Board through the splicing matching between the conductive sheet 2 and the large-current conductive terminal 1.
The high-current conductive terminal 1 includes: a terminal 11 and a spring 12;
the terminal 11 comprises a terminal main body part 111 and two terminal wings 112 fixedly connected with the terminal main body part 111, wherein the two terminal wings 112 extend oppositely and form a gap into which the conductive sheet 2 can be inserted;
the spring plate 12 includes a spring plate main body portion 121 and two spring plate wings 122 fixedly connected to the spring plate main body portion 121, the spring plate main body portion 121 is fixedly connected to the terminal main body portion 111, the two spring plate wings 122 are respectively abutted to the two terminal wings 112, the spring plate wings 122 provide opposite elastic forces to the terminal wings 112, at this time, the spring plate wings 122 can pre-clamp the terminal wings 112, and specific schematic of the elastic forces can refer to an elastic force F shown in fig. 3;
the conductive sheet 2 is inserted between the two terminal wings 112 from the gap, and the terminal 11 is electrically connected to the conductive sheet by clamping the conductive sheet by the two terminal wings 112.
In the embodiment of the present application, the elastic sheet 12 is disposed outside the terminal 11, the terminal 11 is clamped by using the elastic force provided by the elastic sheet 12, and after the conductive sheet 2 is inserted, the conductive sheet 2 is clamped by the terminal 11, so as to achieve electrical connection. Because the elastic sheet 12 pre-clamps the terminal 11 through the elastic force, the conductive terminal can be prevented from fatigue, and the stability of the electrical connection is further improved.
On the other hand, the terminal 11 is clamped by using the elastic sheet 12 to provide elastic force, so that the large-current conductive terminal 1 can clamp the conductive sheet 2 more firmly, the contact area of the large-current conductive terminal 1 and the conductive sheet 2 which are abutted together is increased, the overall impedance is reduced, and larger current can be borne.
In one possible embodiment, the spring plate tab 122 is arranged on the side of the terminal tab 112 facing away from the slot. At this time, the elastic wings 122 may be caused to press the terminal wings 112 inward.
In one possible embodiment, the terminal body 111 is provided with an opening opposite to the slit, and the conductive sheet is inserted into the high-current conductive terminal 1 from the opening.
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 orientations or positional relationships shown in 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 stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. 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 those skilled in the art.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (3)
1. A high current conducting terminal for holding a conducting sheet, said high current conducting terminal comprising: a terminal and a spring plate;
the terminal comprises a terminal main body part and two terminal wings fixedly connected with the terminal main body part, wherein the two terminal wings extend oppositely to form a gap;
the elastic sheet comprises an elastic sheet main body part and two elastic sheet wings fixedly connected with the elastic sheet main body part, the elastic sheet main body part is fixedly connected with the terminal main body part, the two elastic sheet wings are respectively abutted against the two terminal wings, and the elastic sheet wings provide opposite elastic force for the terminal wings;
the conductive sheet is inserted between the two terminal wings from the gap, and the terminal is electrically connected with the conductive sheet through the clamping of the two terminal wings to the conductive sheet.
2. The high current conducting terminal of claim 1, wherein the tab wings are disposed on a side of the terminal wings away from the gap.
3. The high current conducting terminal of claim 1, wherein the terminal body portion is provided with an opening opposite the slot, the conductive tab being inserted into the high current conducting terminal from the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221729651.0U CN217641867U (en) | 2022-07-06 | 2022-07-06 | Large-current conductive terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221729651.0U CN217641867U (en) | 2022-07-06 | 2022-07-06 | Large-current conductive terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217641867U true CN217641867U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221729651.0U Active CN217641867U (en) | 2022-07-06 | 2022-07-06 | Large-current conductive terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217641867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116315766A (en) * | 2023-04-26 | 2023-06-23 | 广东力科新能源有限公司 | Terminal for improving high-current discharge reliability and battery module |
-
2022
- 2022-07-06 CN CN202221729651.0U patent/CN217641867U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116315766A (en) * | 2023-04-26 | 2023-06-23 | 广东力科新能源有限公司 | Terminal for improving high-current discharge reliability and battery module |
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