CN209374710U - A kind of automobile terminal electric connector - Google Patents
A kind of automobile terminal electric connector Download PDFInfo
- Publication number
- CN209374710U CN209374710U CN201920216780.1U CN201920216780U CN209374710U CN 209374710 U CN209374710 U CN 209374710U CN 201920216780 U CN201920216780 U CN 201920216780U CN 209374710 U CN209374710 U CN 209374710U
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- China
- Prior art keywords
- electric connector
- ontology
- automobile terminal
- terminal electric
- flat spring
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Abstract
The utility model discloses a kind of high reliablity, be able to achieve high current transmission the cantilevered automobile terminal electric connector of two-way interfix, including ontology, contact flat spring, pin, automobile terminal electric connector is metal sheet integrated molding, ontology is the rectangular configuration for including a hollow cavity, and contact flat spring is set in the cavity from one end bending of ontology, and the pin is arranged in the ontology other end.The utility model uses cantilever spring-piece type structure, make contact terminal four elastic slice held tights when being inserted into matching, it is sufficiently contacted, to have the function that conduct electric current, is contacted more accurate reliable, automobile terminal electric connector can be matched with contact terminal from front and be plugged, simultaneously in reversed tail portion, aperture, which also can be reversed, on pcb board carries out matching plug with lower layer contact terminal, and space and material is greatly saved, the efficiency for improving conduction electric current, reduces production cost.
Description
Technical field
The utility model relates to automotive electronics interconnection technique fields, refer in particular to a kind of automobile terminal electric connector.
Background technique
With the development of science and technology, the progress in epoch, people are to the durabilities of industrial products, reliability requirement and short and small,
The convenient control with cost in space.
Current some electronic products, such as computer, mobile phone, digital product are often needed using automobile terminal electric connector
Different system units is connected, in order to adapt to the technological trend of current computer, mobile phone and digital product specilization, automobile
Stable connection, reliability, convenience and micromation of terminal electric connector etc. require higher and higher.
Existing majority high current transmits automobile terminal electric connector, generally requires a large amount of components to make, cost compared with
Height, many automobile terminal electric connectors, structure is simple, but the space occupied is larger, and reliability is relatively low.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of high reliablity, it is able to achieve the two-way mutual of high current transmission
Insert cantilevered automobile terminal electric connector.
A kind of automobile terminal electric connector, including ontology, contact flat spring, pin, the automobile terminal electric connector are gold
Belong to sheet material to be integrally formed, the ontology is the rectangular configuration for including a hollow cavity, the contact flat spring from the ontology one
End bending is set in the cavity, and the pin is arranged in the ontology other end.
Further, the metal sheet is copper or aluminium.
Further, the contact flat spring is four, and the contact flat spring is arranged in reverse symmetry to the contact flat spring two-by-two
In the small horn-like structure in the big centre of both ends open.
Further, the two sides of the ontology are provided with the shell fragment hole for accommodating described contact flat spring one end.
Further, the two sides of the ontology are respectively arranged with the first groove and the second groove being inwardly stamped to form.
Further, it is equipped with notch at second recess edge, the riveted plating of bending, the riveting are provided on notch
Plate is an integral structure with second groove.
Further, the automobile terminal electric connector further includes support leg, and it is close that the support leg is set to the ontology
The pin side, the support leg are shorter than the pin.
The utility model has the advantages that
The utility model has the beneficial effects that using cantilever spring-piece type structure, make contact terminal when being inserted into matching four
Elastic slice held tight, is sufficiently contacted, and to have the function that conduct electric current, contact is more accurate reliable, and automobile terminal is electrically connected
Connecing device can match with contact terminal and be plugged from front, while in reversed tail portion, on pcb board aperture also can be reversed and
Lower layer's contact terminal carries out matching plug, and space and material is greatly saved, and improves the efficiency of conduction electric current, reduces production
Cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram after a kind of automobile terminal electric connector punching press；
Fig. 2 is another structural schematic diagram after a kind of automobile terminal electric connector punching press；
Fig. 3 is the schematic diagram of the section structure after a kind of automobile terminal electric connector punching press；
Fig. 4 is a kind of automobile terminal electric connector use welding upper plate schematic diagram；
Fig. 5 is that a kind of automobile terminal electric connector use is positive with slotting schematic diagram；
Fig. 6 is that a kind of automobile terminal electric connector use is reversed with slotting schematic diagram；
Fig. 7 is that a kind of automobile terminal electric connector integral solder matches and inserts schematic diagram.
In figure: 1- ontology, 2- contact flat spring, 101- shell fragment hole, the first groove of 102-, the second groove of 103-, 104- notch,
105- riveted plating, the side 106-, the end face 107-, 3- pin, 4- support leg, 5-PCB plate, 6- contact terminal.
Specific embodiment
The utility model is a kind of automobile terminal electric connector, including ontology, contact flat spring, pin.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
A kind of automobile terminal electric connector, including ontology 1, contact flat spring 2, pin 3, automobile terminal electric connector are metal
Sheet material is integrally formed, and ontology is the rectangular configuration for including a hollow cavity, and contact flat spring 2 is set to chamber from one end bending of ontology
In vivo, the pin 3 is arranged in the ontology other end.Metal sheet is copper or aluminium, or the preferable metal of other electric conductivities
Material.Ontology 1 is made of two sides 106 and two end faces 107.
Contact flat spring 2 is four, and reverse symmetry is arranged contact flat spring 2 two-by-two, and contact flat spring 2 is small in the big centre of both ends open
Horn-like structure, contact flat spring 2 can be made to match and plugged with contact terminal 6 from front, while in reversed tail portion,
Aperture, which also can be reversed, on pcb board 5 carries out matching plug with contact terminal 6, realizes that the two-way importing of automobile terminal electric connector is mutual
It inserts.Accurately resigning and pressure limiting can be achieved, to realize high durable plug.
Two sides 106 of ontology 1 are provided with the shell fragment hole 101 of accommodating 2 one end of contact flat spring.Shell fragment hole 101 can be realized
It steps down, elastic slice lower end is avoided to collide ontology 1, shell fragment hole 101 is open larger, it can be achieved that the matching of contact terminal 6 of different-thickness is inserted
It pulls out.
Two sides 106 of ontology are respectively equipped with the first groove 102 and the second groove 103 being inwardly stamped to form.First
Groove 102 is matched for automobile terminal electric connector with male terminal, and groove 102 can also be rectangle, trapezoidal, round or other shapes
Shape.
Second groove, 103 edge is equipped with notch 104, and the riveted plating 105 of bending, riveted plating 105 are provided on notch 104
It is an integral structure with the second groove 103, improves the stability of edge, prevent from deforming, solved automobile terminal electric connector and exist
The problem of space caused by when closing is protruded.
Two sides, 106 lower part two sides extend out four pins 3, and automobile terminal electric connector can be made in welding upper plate
When, it is solid and reliable, while keeping balancing, take into account passing through for electric current.
Automobile terminal electric connector further includes support leg, and support leg 4 is set to nearly 3 side of pin of ontology, and support leg 4 is shorter than drawn
Foot 3, support leg 4 are shorter than pin 3, play fixed supporting role, while slot milling welds pin 3 with pcb board 6, solder joint
It is more accurate, avoid 1 surface of ontology and 6 adhesion of pcb board.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Under the inventive concept of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or
Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (7)
1. a kind of automobile terminal electric connector, including ontology, contact flat spring, pin, which is characterized in that the automobile terminal is electrically connected
Device is connect as metal sheet integrated molding, the ontology is the rectangular configuration for including a hollow cavity, and the contact flat spring is from described
One end bending of ontology is set in the cavity, and the pin is arranged in the ontology other end.
2. automobile terminal electric connector according to claim 1, which is characterized in that the metal sheet is copper or aluminium.
3. automobile terminal electric connector according to claim 1, which is characterized in that the contact flat spring is four, described
Reverse symmetry is arranged contact flat spring two-by-two, the contact flat spring horn-like structure small in the big centre of both ends open.
4. automobile terminal electric connector according to claim 1, which is characterized in that the two sides of the ontology are provided with appearance
Set the shell fragment hole of described contact flat spring one end.
5. automobile terminal electric connector according to claim 4, which is characterized in that two sides of the ontology point
The first groove and the second groove that She You be inwardly stamped to form.
6. automobile terminal electric connector according to claim 5, which is characterized in that be equipped with and lack at second recess edge
Mouthful, the riveted plating of bending is provided on notch, the riveted plating is an integral structure with second groove.
7. automobile terminal electric connector according to claim 1, which is characterized in that the automobile terminal electric connector also wraps
Support leg is included, the support leg is set to the closely described pin side of the ontology, and the support leg is shorter than the pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920216780.1U CN209374710U (en) | 2019-02-20 | 2019-02-20 | A kind of automobile terminal electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920216780.1U CN209374710U (en) | 2019-02-20 | 2019-02-20 | A kind of automobile terminal electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209374710U true CN209374710U (en) | 2019-09-10 |
Family
ID=67827127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920216780.1U Active CN209374710U (en) | 2019-02-20 | 2019-02-20 | A kind of automobile terminal electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209374710U (en) |
-
2019
- 2019-02-20 CN CN201920216780.1U patent/CN209374710U/en active Active
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