CN205385127U - Novel electricity terminal - Google Patents
Novel electricity terminal Download PDFInfo
- Publication number
- CN205385127U CN205385127U CN201521115331.6U CN201521115331U CN205385127U CN 205385127 U CN205385127 U CN 205385127U CN 201521115331 U CN201521115331 U CN 201521115331U CN 205385127 U CN205385127 U CN 205385127U
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- CN
- China
- Prior art keywords
- side wall
- roof
- elastic contact
- electric terminal
- diapire
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Abstract
The utility model discloses a novel electricity terminal, including electric terminal main part, electricity terminal main part divide into anteriorly regional and the rear portion region, anterior regional (2) including diapire (6), left side wall (7L), right side wall (7R), go up roof (8), roof (9) and elastic contact piece (15) down, diapire (6), left side wall (7L), right side wall (7R), go up roof (8) and lower roof (9) constitution box structure, elastic contact piece (15) are arranged in the box structure, regional first crimping fin (4) of two relative settings and the second crimping fin (5) of two relative settings of including in rear portion, second crimping fin (5) sets up at first crimping fin (4) rear portion. The utility model discloses can make that the conduction of electric current becomes more high -efficient between male terminal and the elastic contact piece, effective and the firm laminating of roof is in the same place under enabling the roof, moreover combine the device to make more easily.
Description
Technical field
This utility model relates to a kind of automotive connector parts, especially Novel electric terminal.
Background technology
Automotive connector generally comprises sheath and electric terminal.For connecting the electrical equipment assembly of automobile after electrical terminal crimp wire；Sheath has shell together with some coming and cavity close to each other, and described cavity holds electric terminal respectively；Generally also setting up resiliently flexible bullet tongue in the cavity of sheath, it locks electric terminal by locking the protruding parts on electric terminal, thus securely electric terminal being fixed in sheath, it is prevented that it is drawn out from shell；So-called secondary locking device generally also can be set, even if there being pulling force to act on the cable being connected with each electric terminal, it is also possible to allow electric terminal be firmly held in connector shell further.
Electric terminal is typically provided with elastic contact chip, clamps male terminal by the projection on elastic contact chip and lower roof, plays the effect of turning circuit.But, in common electric terminal, only have the single contact point for electric current conduction, which results in less contact area and therefore cause that the electric current of poor efficiency passes to, further, the poor contact between male terminal with elastic contact chip may result in producing heat and off-energy on assembly.
Electric terminal is generally bent to form diapire, left and right sidewall and roof each other by sheet metal, and usual roof is divided into roof and lower roof, and upper and lower roof stacks each other；Owing to stacking each other between upper and lower roof, upper and lower roof can be strutted after male terminal inserts, make the elastic contact chip normal pressure in electric terminal not enough, and industry also has another stainless cover of employing to fix upper and lower roof so that it is firmly；But, the manufacturing process of described cover is loaded down with trivial details, and needs bending manufacturing process and welding manufacture operation.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, a kind of new electric terminal is provided, the elastic contact chip of electric terminal has multiple contact point, owing to adding contact point so that between male terminal and elastic contact chip, the conduction of electric current is likely to become more efficient.This electric terminal is also provided with coupling apparatus on upper roof and lower roof, and roof under roof can be made effectively and firmly to fit together, and described coupling apparatus is easier to manufacture.
The technical scheme that this utility model adopts is as follows:
This utility model Novel electric terminal, including electrical terminal body, described electrical terminal body is divided into front area and Background Region；Described front area includes diapire, left side wall, right side wall, upper roof, lower roof and elastic contact chip, and diapire, left side wall, right side wall, upper roof and lower roof composition body structure, elastic contact chip is placed in body structure；Described Background Region includes two the first crimping fins being oppositely arranged and two the second crimping fins being oppositely arranged, and the second crimping fin is arranged on the first crimping fin rear portion.
Further, elastic contact chip is provided with at least two hemisphere jut one, lower roof is provided with at least two hemisphere jut two, hemisphere jut one and hemisphere jut two and matches.
Further, being provided with coupling apparatus on upper roof and lower roof, described coupling apparatus includes prominent mechanism and groove, and described prominent mechanism is arranged at the elongated end of lower roof, groove is arranged at the junction of roof and left side wall, and prominent mechanism is snugly fixed in groove simultaneously.
Further, being provided with the first cantilever on elastic contact chip, be provided with the second cantilever on diapire, head and second cantilever of the first cantilever contact.
Further, being provided with position-limit mechanism on diapire, described position-limit mechanism is positioned at below elastic contact chip.
Further, left side wall and right side wall are provided with observation port A and observation port B.
Further, left side wall and right side wall are provided with mistake proofing projection.
The advantage of this utility model Novel electric terminal is, the conduction of electric current between male terminal and elastic contact chip can be made to become more efficient；Roof under roof can be made effectively and firmly to fit together, and described coupling apparatus is easier to manufacture.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model Novel electric terminal.
Fig. 2 is the sectional view of this utility model Novel electric terminal.
Fig. 3 is the front view of this utility model Novel electric terminal.
Fig. 4 is the left side view of this utility model Novel electric terminal.
Fig. 5 is the right side view of this utility model Novel electric terminal.
Fig. 6 is the rearview of this utility model Novel electric terminal.
Fig. 7 is the A-A sectional view of Fig. 4 of this utility model Novel electric terminal.
Detailed description of the invention
If Fig. 1 is to shown in 7, this utility model Novel electric terminal, including electrical terminal body, described electrical terminal body is divided into front area 2 and Background Region 3.
Background Region 3 is manufactured by sheet metal bending, and wherein metallic sheet stock has electric conductivity, such as copper or copper alloy.Described Background Region includes two the first crimping fins 4 being oppositely arranged and two the second crimping fins 5 being oppositely arranged, and the second crimping fin 5 is arranged on the first crimping fin 4 rear portion, and it is for being crimped to the insulation division of the cable with conductor.
Described front area 2 includes diapire 6, left side wall 7L, right side wall 7R, upper roof 8, lower roof 9 and elastic contact chip 15, and described left side wall 7L forms by being bent upwards on the left of diapire 6, and right side wall 7R is bent upwards by diapire 6 and forms；Upper roof 8 is bent to the right by left side wall 7L and forms；Lower roof 9 is bent to the left by right side wall 7R and forms.Diapire 6, left side wall 7L, right side wall 7R, upper roof 8 and lower roof 9 collectively constitute body structure, and elastic contact chip 15 is placed in body structure.Front area 2 is it also will be understood that be form elastic contact chip 15 after being extended forward by diapire 6 and bent simultaneously, and the two structure is identical, only different in expression way.Additionally, top margin (14) end of the reverse domain (13) of elastic contact chip (15), is in the end face of sidewall, to prevent external impact or destruction.
Elastic contact chip 15 is provided with at least two hemisphere jut 1, lower roof 9 is provided with at least two hemisphere jut 2 10, hemisphere jut 1 and hemisphere jut 2 10 and matches.Hemisphere jut 1 and hemisphere jut 2 10 clamp male terminal jointly, play the effect of turning circuit；Owing to adding contact point so that between male terminal and elastic contact chip, the conduction of electric current is likely to become more efficient.
Upper roof 8 and lower roof 9 are provided with coupling apparatus 21, described coupling apparatus 21 includes prominent mechanism 22 and groove 23, described prominent mechanism 22 is arranged at the elongated end of lower roof 9, groove 23 is arranged at the junction of roof 8 and left side wall 7L, prominent mechanism 22 is snugly fixed in groove 23 simultaneously, make lower roof 9 to fit by effective and upper roof 8, after male terminal insertion, be unlikely to softened and affect the normal pressure of elastic contact chip (15).
Being provided with the first cantilever 11 on elastic contact chip 15, be provided with the second cantilever 12 on diapire 6, head and second cantilever 12 of the first cantilever 11 contact.According to this structure, when male terminal inserts, the deformation of the first cantilever 11 is cantilever beam structure, the Cat-in resisting force of male terminal is less, along with the insertion of male terminal, head and second cantilever 12 of the first cantilever 11 contact, and deformation at this moment becomes simple beam structure, the elastic contact chip 15 normal pressure to male terminal can be increased, thus ensureing good electric conductivity.
Being provided with position-limit mechanism 17 on diapire 6, described position-limit mechanism 17 is positioned at below elastic contact chip 15.
Left side wall 7L and right side wall 7R are provided with observation port A18 and observation port B19.Observation port A18 is for observing the gap of position-limit mechanism 17 and elastic contact chip 15 during production；Observation port B19 is for observing the gap of the first cantilever 11 and the second cantilever 12 during production；Defective products when electric terminal produces can be monitored by above-mentioned observation port A18 and observation port B19.
Left side wall 7L and right side wall 7R are provided with mistake proofing projection 20.When mistake proofing protruding (20) can make electric terminal load the cavity of sheath will not the installation of mistake, can prevent the installation of mistake from causing that electric terminal pulling force in sheath cavity is inadequate.
Claims (7)
1. a Novel electric terminal, including electrical terminal body, it is characterised in that: described electrical terminal body is divided into front area and Background Region；Described front area (2) includes diapire (6), left side wall (7L), right side wall (7R), upper roof (8), lower roof (9) and elastic contact chip (15), diapire (6), left side wall (7L), right side wall (7R), upper roof (8) and lower roof (9) composition body structure, elastic contact chip (15) is placed in body structure；Described Background Region includes two the first crimping fin (4) being oppositely arranged and two the second crimping fin (5) being oppositely arranged, and the second crimping fin (5) is arranged on the first crimping fin (4) rear portion.
2. Novel electric terminal according to claim 1, it is characterized in that: on elastic contact chip (15), be provided with at least two hemisphere jut one (16), lower roof (9) is provided with at least two hemisphere jut two (10), hemisphere jut one (16) and hemisphere jut two (10) match.
3. Novel electric terminal according to claim 1, it is characterized in that: on upper roof (8) and lower roof (9), be provided with coupling apparatus (21), described coupling apparatus (21) includes prominent mechanism (22) and groove (23), described prominent mechanism (22) is arranged at the elongated end of lower roof (9), groove (23) is arranged at the junction of roof (8) and left side wall (7L), and prominent mechanism (22) is snugly fixed in groove (23) simultaneously.
4. Novel electric terminal according to claim 1, it is characterised in that: being provided with the first cantilever (11) on elastic contact chip (15), be provided with the second cantilever (12) on diapire (6), head and second cantilever (12) of the first cantilever (11) contact.
5. Novel electric terminal according to claim 1, it is characterised in that: being provided with position-limit mechanism (17) on diapire (6), described position-limit mechanism (17) is positioned at elastic contact chip (15) lower section.
6. Novel electric terminal according to claim 1, it is characterised in that: on left side wall (7L) and right side wall (7R), it is provided with observation port A(18) and observation port B(19).
7. Novel electric terminal according to claim 1, it is characterised in that: on left side wall (7L) and right side wall (7R), it is provided with mistake proofing projection (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115331.6U CN205385127U (en) | 2015-12-30 | 2015-12-30 | Novel electricity terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115331.6U CN205385127U (en) | 2015-12-30 | 2015-12-30 | Novel electricity terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385127U true CN205385127U (en) | 2016-07-13 |
Family
ID=56339019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521115331.6U Active CN205385127U (en) | 2015-12-30 | 2015-12-30 | Novel electricity terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385127U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275841A (en) * | 2017-07-18 | 2017-10-20 | 河南天海电器有限公司 | Automobile bonder terminal |
| CN110289516A (en) * | 2019-07-29 | 2019-09-27 | 河南天海电器有限公司 | A kind of multiconductor closed type female terminal |
| CN110391530A (en) * | 2018-04-19 | 2019-10-29 | 日本压着端子制造株式会社 | Female end |
| CN111697354A (en) * | 2020-06-29 | 2020-09-22 | 河南天海电器有限公司 | Small-size terminal |
| CN113517584A (en) * | 2020-04-09 | 2021-10-19 | 泰科电子(上海)有限公司 | Connection terminal and connector |
| WO2023217175A1 (en) * | 2022-05-10 | 2023-11-16 | 菲尼克斯亚太电气（南京）有限公司 | Sealed elastic piece socket terminal |
-
2015
- 2015-12-30 CN CN201521115331.6U patent/CN205385127U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275841A (en) * | 2017-07-18 | 2017-10-20 | 河南天海电器有限公司 | Automobile bonder terminal |
| CN107275841B (en) * | 2017-07-18 | 2024-02-27 | 河南天海电器有限公司 | Connector terminal for automobile |
| CN110391530A (en) * | 2018-04-19 | 2019-10-29 | 日本压着端子制造株式会社 | Female end |
| CN110289516A (en) * | 2019-07-29 | 2019-09-27 | 河南天海电器有限公司 | A kind of multiconductor closed type female terminal |
| CN113517584A (en) * | 2020-04-09 | 2021-10-19 | 泰科电子(上海)有限公司 | Connection terminal and connector |
| CN111697354A (en) * | 2020-06-29 | 2020-09-22 | 河南天海电器有限公司 | Small-size terminal |
| CN111697354B (en) * | 2020-06-29 | 2022-04-19 | 河南天海电器有限公司 | Small-size terminal |
| WO2023217175A1 (en) * | 2022-05-10 | 2023-11-16 | 菲尼克斯亚太电气（南京）有限公司 | Sealed elastic piece socket terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |