CN210838117U - F-shaped crimping flag-shaped terminal - Google Patents
F-shaped crimping flag-shaped terminal Download PDFInfo
- Publication number
- CN210838117U CN210838117U CN201922124766.1U CN201922124766U CN210838117U CN 210838117 U CN210838117 U CN 210838117U CN 201922124766 U CN201922124766 U CN 201922124766U CN 210838117 U CN210838117 U CN 210838117U
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- current
- carrying
- crimping
- terminal
- flag
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- 238000002788 crimping Methods 0.000 title claims abstract description 65
- 238000005452 bending Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 7
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a F type crimping flag-shaped terminal, including the terminal body, be equipped with connecting portion, current-carrying portion, crimping portion on the terminal body, through bending mode integrated into one piece between connecting portion and current-carrying portion, current-carrying portion and crimping portion integrated into one piece, and crimping portion is located the side department of current-carrying portion, and connecting portion are located the top department of current-carrying portion; the utility model has the advantages that: the terminal body is provided with a connecting part, a current-carrying part and a crimping part, wherein the connecting part, the current-carrying part and the crimping part are respectively provided with a functional area, and the functional areas are mutually non-interfering structures, so that the effective current-carrying capacity of the current-carrying part and the crimping part can be ensured, the wire crimping receiving capacity of the crimping part can be ensured, and meanwhile, the connecting part and the current-carrying part are provided with the same current-carrying cross section, and the closure.
Description
Technical Field
The utility model belongs to the technical field of circuit connection terminal, especially, relate to a F type crimping flag shape terminal.
Background
The crimping terminal is mainly applied to a power module and used for realizing transmission or electric conduction of electric signals, various impact and vibration external forces can be transmitted to the crimping terminal through mutual contact and collision between products in the manufacturing and running processes of the power module, and if the crimping terminal structure cannot provide necessary impact protection and vibration protection, poor connection can be necessarily caused, such as fracture of the crimping terminal, separation of welding points and other abnormalities. However, the traditional crimping terminal has a C-shaped crimping flag-shaped terminal, and has the problems of complex crimping process and high cost of a crimping jig; the connecting part, the current-carrying part and the crimping part of the F-shaped crimping flag-shaped terminal are mutually interfered due to unreasonable structural design, so that the problems of small wire pressing gauge and low electric current-carrying capacity can be caused.
Disclosure of Invention
An object of the utility model is to overcome the not enough of prior art existence, and provide a F type crimping flag shape terminal, can both guarantee its effective current-carrying ability, guaranteed its wire gauge acceptance again.
The utility model aims at accomplishing through following technical scheme, this kind of F type crimping flag shape terminal includes the terminal body, be equipped with connecting portion, current-carrying portion, crimping portion on the terminal body, connecting portion with through bending mode integrated into one piece between the current-carrying portion, current-carrying portion with crimping portion integrated into one piece, just crimping portion is located the side department of current-carrying portion, connecting portion are located the top department of current-carrying portion.
Preferably, a bent portion between the current carrying portion and the connecting portion has a U-shaped cross section.
Preferably, a current-carrying sectional area of the current-carrying portion is equal to a current-carrying sectional area of the connecting portion.
Preferably, the two sides of the connecting part are respectively provided with a suspension beam arm for inserting the inserting piece, and the suspension beam arms are far away from the current-carrying part and are symmetrically distributed.
Preferably, the crimping portion and the current carrying portion are formed by an arc-shaped surface in a transition mode, and the arc-shaped surface is located at an end corner of the current carrying portion.
Preferably, the crimping portion has an open-sided structure, and the first crimping portion and the second crimping portion are formed by tapered surface transition.
Preferably, one end of the connecting part is provided with an insertion hole for inserting the insertion sheet, and the other end of the connecting part is provided with a limiting point for preventing the insertion sheet from being inserted in an interference manner.
Preferably, the connecting part is provided with an inserting piece locking bubble point with a locking function.
The utility model has the advantages that: the terminal body is provided with a connecting part, a current-carrying part and a crimping part, wherein the connecting part, the current-carrying part and the crimping part are respectively provided with a functional area, and the functional areas are mutually non-interfering structures, so that the effective current-carrying capacity of the current-carrying part and the crimping part can be ensured, the wire crimping receiving capacity of the crimping part can be ensured, and meanwhile, the connecting part and the current-carrying part are provided with the same current-carrying cross section, and the closure.
Drawings
Fig. 1 is a schematic front perspective view of the present invention.
Fig. 2 is a schematic diagram of a reverse three-dimensional structure of the present invention.
Fig. 3 is a schematic view of the structure of the present invention.
Fig. 4 is a schematic structural view of the present invention inserted with an insert.
The reference numbers in the drawings are respectively: 1. a terminal body; 2. inserting sheets; 11. a connecting portion; 12. a current carrying portion; 13. a crimping part; 14. bending the part; 15. an arc-shaped surface; 11-1, cantilever beam arms; 11-2, an insertion port; 11-3, restriction sites; 11-4, locking bubble points by inserting pieces; 13-1, a first crimping part; 13-2, a second crimping part; 13-3, conical surface.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings: as shown in fig. 1 and 2, the present invention includes a terminal body 1, a connecting portion 11, a current-carrying portion 12, and a crimping portion 13 are disposed on the terminal body 1, the connecting portion 11 and the current-carrying portion 12 are integrally formed by bending, the current-carrying portion 12 and the crimping portion 13 are integrally formed, the crimping portion 13 is located at a side of the current-carrying portion 12, and the connecting portion 11 is located above the current-carrying portion 12; through the arrangement of the connecting part 11, the current-carrying part 12 and the crimping part 13, the connecting part 11 is separated from the crimping part 13, and the crimping part and the connecting part are separated, so that materials of the connecting part and the crimping part can not interfere with each other in the stamping forming process, and the size of the wire pressing part is designed by enough space, so that the wire pressing part has enough wire pressing receiving capacity, and the current-carrying capacity of the current-carrying part and the crimping part is ensured.
For convenience of stamping and bending, the section of the bending part 14 between the current carrying part 12 and the connecting part 11 is in a U shape, and the current carrying sectional area of the current carrying part 12 is equal to the current carrying sectional area of the connecting part 11, that is, the thicknesses of the current carrying part and the connecting part are equal, so that the current carrying reliability of the connecting part 11 and the current carrying part 12 is ensured.
As shown in fig. 3, suspension beam arms 11-1 for inserting the insertion pieces 2 are respectively arranged on two sides of the connecting portion 11, the suspension beam arms 11-1 are far away from the current carrying portion 12 and are symmetrically distributed, and the two suspension beam arms 11-1 form an insertion end of an M-shaped structure for inserting the insertion pieces 2, so that the stability of the insertion pieces 2 on the connecting portion 11 is ensured.
The crimping part 13 and the current-carrying part 12 are formed by transition of an arc-shaped surface 15, namely the arc-shaped surface 15 is a transition area of the current-carrying part, and the arc-shaped surface 15 is positioned at an end angle of the current-carrying part 12 and is far away from the U-shaped bending part 14; the tangent point of the arc-shaped surface 15 is connected with the crimping part 13, and the bottom of the arc-shaped surface 15 is connected with the current-carrying part 12, so that the effective current-carrying capacity of the current-carrying part and the crimping part is ensured.
The crimping part 13 is of an open-sided structure, the first crimping part 13-1 and the second crimping part 13-2 are formed in a transition mode through a conical surface 13-3, the conical surface 13-3 is a half area where the round tables are separated through a cross section, and the crimping parts have enough space for designing the size of the first crimping part 13-1 and the second crimping part 13-2, so that the wire crimping receiving capacity is guaranteed.
As shown in fig. 4, one end of the connecting portion 11 is provided with an insertion hole 11-2 for inserting the insert 2, and the other end of the connecting portion 11 is provided with a limit point 11-3 for preventing the insert 2 from being inserted in an interference manner; when inserted sheet 2 and terminal when mutually supporting, can play effective limiting displacement, prevent that the inserted sheet interference from inserting.
The connecting part 11 is provided with an inserting piece locking bubble point 11-4 with a locking function, and when the inserting piece 2 is matched with the terminal, an effective locking effect can be achieved.
The present invention is not limited to the above embodiments, and any change is made on the shape or material composition, and all the structural designs provided by the present invention are all the deformation of the present invention, which should be considered within the protection scope of the present invention.
Claims (8)
1. An F type crimping flag shape terminal, includes terminal body (1), its characterized in that: the terminal comprises a terminal body (1), and is characterized in that a connecting portion (11), a current-carrying portion (12) and a crimping portion (13) are arranged on the terminal body (1), the connecting portion (11) and the current-carrying portion (12) are integrally formed in a bending mode, the current-carrying portion (12) and the crimping portion (13) are integrally formed, the crimping portion (13) is located on the side edge of the current-carrying portion (12), and the connecting portion (11) is located above the current-carrying portion (12).
2. The F-type crimp flag terminal of claim 1, wherein: the cross section of a bending part (14) between the current carrying part (12) and the connecting part (11) is U-shaped.
3. The F-type crimp flag terminal of claim 1, wherein: the current-carrying section area of the current-carrying portion (12) is equal to the current-carrying section area of the connecting portion (11).
4. The F-type crimp flag terminal of claim 1, wherein: the two sides of the connecting portion (11) are respectively provided with a cantilever beam arm (11-1) for inserting the inserting piece (2), and the cantilever beam arms (11-1) are far away from the current-carrying portion (12) and are symmetrically distributed.
5. The F-type crimp flag terminal of claim 1, wherein: the crimping part (13) and the current-carrying part (12) are formed in a transition mode through an arc-shaped surface (15), and the arc-shaped surface (15) is located at an end corner of the current-carrying part (12).
6. The F-type crimp flag terminal of claim 1, wherein: the crimping part (13) is of a structure with an opening on the side surface, and the first crimping part (13-1) and the second crimping part (13-2) are formed in a transition mode through a conical surface (13-3).
7. The F-type crimp flag terminal of claim 1, wherein: one end of the connecting part (11) is provided with an insertion hole (11-2) for inserting the insertion sheet (2), and the other end of the connecting part (11) is provided with a limiting point (11-3) for preventing the insertion sheet (2) from being inserted in an interference manner.
8. The F-type crimp flag terminal of claim 1, wherein: and the connecting part (11) is provided with an inserting piece locking bubble point (11-4) with a locking function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124766.1U CN210838117U (en) | 2019-12-02 | 2019-12-02 | F-shaped crimping flag-shaped terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124766.1U CN210838117U (en) | 2019-12-02 | 2019-12-02 | F-shaped crimping flag-shaped terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210838117U true CN210838117U (en) | 2020-06-23 |
Family
ID=71262616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922124766.1U Active CN210838117U (en) | 2019-12-02 | 2019-12-02 | F-shaped crimping flag-shaped terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210838117U (en) |
-
2019
- 2019-12-02 CN CN201922124766.1U patent/CN210838117U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.58, Guangming North Road, Simen Town, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Jianchao Dianlian Technology (Zhejiang) Co.,Ltd. Country or region after: China Address before: No.58, Guangming North Road, Simen Town, Yuyao City, Ningbo City, Zhejiang Province Patentee before: NINGBO JIANCHAO CONNECTOR CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |