CN209071742U - A kind of small-sized OBD male plug - Google Patents
A kind of small-sized OBD male plug Download PDFInfo
- Publication number
- CN209071742U CN209071742U CN201822164257.7U CN201822164257U CN209071742U CN 209071742 U CN209071742 U CN 209071742U CN 201822164257 U CN201822164257 U CN 201822164257U CN 209071742 U CN209071742 U CN 209071742U
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- Prior art keywords
- male plug
- obd
- printed circuit
- circuit board
- sized
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a kind of small-sized OBD male plug, comprising: male plug ontology and signal transmssion line；The male plug ontology includes shell molds, printed circuit board and male plug needle；The printed circuit board is encapsulated in the shell molds, one end of the male plug needle is electrically connected and is fixed to each other with the printed circuit board, the other end of the male plug needle is the inserted terminal for connecting with OBD female, one end of the signal wire transmission line is protruded into the inside of the shell molds and is electrically connected with the printed circuit board, the complexity that circuit welding is reduced using the technical program, solve the problems, such as in the prior art OBD male plug in narrow space with OBD female to slotting difficult.
Description
Technical field
The utility model relates to automotive inspection equipment fields, in particular to a kind of small-sized OBD male plug.
Background technique
Now, many enterprises need to install additional GPS (abbreviation of Global Positioning System, Chinese on automobile
Translation means " global positioning system ") etc. it is rear installing it is standby, the equipment of installation usually will be with OBD (On-Board on automobile
The abbreviation of Diagnostic, Chinese translation mean " onboard diagnostic system ") female inserts relatively and can just be powered and signal
Transmission.But the OBD female on automobile is normally near the brake pedal of automobile.The automobile of different brands keeps for OBD public
Plug is different to the space size of slotting OBD female.The reserved space of some vehicles is very small, at this point, with conventional OBD male plug
Head just seems highly difficult to slotting installation with OBD female.
Utility model content
The main purpose of the utility model is to provide a kind of small-sized OBD male plugs, to solve automobile in the prior art
OBD male plug is in small space with OBD female to the problem of slotting hardly possible.
To achieve the goals above, the utility model provides a kind of small-sized OBD male plug, comprising: male plug ontology
And signal transmssion line；The male plug ontology includes shell molds, printed circuit board and male plug needle；The printed circuit board envelope
In the shell molds, one end of the male plug needle is electrically connected and is fixed to each other with the printed circuit board, the male plug
The other end of needle is the inserted terminal for connecting with OBD female, and the shell molds are protruded into one end of the signal transmssion line
Inside and be electrically connected with the printed circuit board.
Further, signal pin jack, the male plug needle and the signal pin jack are offered on the printed circuit board
Match, the male plug needle is fixed in the signal pin jack.
Further, the signal transmssion line protrudes into inside and the institute of the shell molds from the side of the shell molds
State printed circuit board electrical connection.
Further, the signal transmssion line is by a plurality of signal wire molding winding displacement side by side.
Further, the material of the shell molds is polyvinyl chloride, the material of the insulation crust of the signal transmssion line
For polyvinyl chloride.
Further, the shell molds include shell main body and pin shroud, the shell main body and the pin shroud one
Body formed, the printed circuit board is arranged in the shell main body, and the male plug needle extends the shell main body and is located at described
In pin shroud.
Compared with prior art, the utility model has the beneficial effects that: a kind of small-sized OBD male plug includes male plug
Ontology and signal transmssion line；Male plug ontology includes shell molds, printed circuit board and male plug needle；Printed circuit board is encapsulated in
In shell molds, one end of male plug needle is electrically connected and is fixed to each other with printed circuit board, and the other end of male plug needle is used for and OBD mother
The inserted terminal that plug connects, one end of signal transmssion line are protruded into the inside of shell molds and are electrically connected with printed circuit board.Using
The technical solution of the utility model by the way that male plug needle to be directly anchored on printed circuit board, and printed circuit board is encapsulated in
In shell molds, while keeping signal transmission, the complexity of circuit welding is reduced, while reducing OBD male plug
Longitudinal size, solve the problems, such as that conventional OBD male plug is difficult to smoothly dock with OBD female in narrow space.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is the overall structure figure of the embodiment of the small-sized OBD male plug of one kind of the utility model；
Fig. 2 is the decomposition chart of the embodiment of the small-sized OBD male plug of one kind of the utility model；
Fig. 3 is the rearview of the embodiment of the small-sized OBD male plug of one kind of the utility model；
Fig. 4 is the sectional view at the visual angle A-A in Fig. 3.
Wherein, the above drawings include the following reference numerals:
11, shell molds；111, shell main body；112, pin shroud；12, printed circuit board；121, signal pin jack；13,
Male plug needle；20, signal transmssion line.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
Now ,-Fig. 4 referring to Fig.1 is more fully described to the illustrative embodiments according to the application.It is a kind of small-sized
OBD male plug includes male plug ontology and signal transmssion line 20；Male plug ontology include shell molds 11, printed circuit board 12 with
And male plug needle 13；Printed circuit board 12 is encapsulated in shell molds 11, and one end of male plug needle 13 is electrically connected with printed circuit board 12
And be fixed to each other, the other end of male plug needle 13 is the inserted terminal for connecting with OBD female, and one end of signal transmssion line 20 is stretched
Enter the inside of shell molds 11 and is electrically connected with printed circuit board 12.Using the technical solution of the utility model, by by male plug
Needle 13 is directly anchored on printed circuit board 12, and printed circuit board 12 is encapsulated in shell molds 11, and signal is being kept to pass
While defeated, the complexity of circuit welding is reduced, while reducing the longitudinal size of OBD male plug, solves conventional OBD
Male plug is difficult to the problem of smoothly docking with OBD female in narrow space.
In order to which male plug needle 13 to be stably fixed on printed circuit board 12, signal pin is offered on printed circuit board 12 and is inserted
Hole 121, male plug needle 13 match with signal pin jack 121, and male plug needle 13 is fixed in signal pin jack 121.Printed circuit board
12 one side carry out signal transmission to male plug needle 13, on the other hand the bracket as male plug needle 13, mention for the stabilization of male plug needle 13
For fulcrum.Male plug needle 13 is directly anchored on printed circuit board 12, then printed circuit board 12 is fixed in shell molds 11, can
Greatly reduce the mistake of wiring and assembly, meanwhile, the longitudinal size of OBD male plug is reduced, it is smoothly right with OBD female to be conducive to
It inserts.
Preferably, signal transmssion line 20 protrudes into inside and the printed circuit board of shell molds 11 from the side of shell molds 11
12 electrical connections.Signal transmssion line 20 is by a plurality of signal wire molding winding displacement side by side, as long as to the printing electricity of printed circuit board 12
Road carries out adaptation modification according to actual needs or according to actual needs, so that it may different role or not is connect on printed circuit board 12
With the signal wire of quantity.In the technical scheme, winding displacement can be formed side by side by 4,12 or 16 signal wires.It is a plurality of
Signal wire the design of molding winding displacement and puts in it from the side of shell molds 11 and internal is electrically connected with printed circuit board 12 side by side
Design, the longitudinal size of OBD male plug has been further reduced, so that OBD male plug can also be with OBD in narrow space
Female smoothly docks.
Preferably, the material of shell molds 11 is polyvinyl chloride, and the material of the insulation crust of signal transmssion line 20 is polychlorostyrene
Ethylene.The insulation crust of shell molds 11, signal transmssion line 20 that pvc material is constituted has high-intensitive, excellent geometry
The advantages that stability, and it is at low cost, easily molded.Cost of labor and object can be greatly reduced in the use of cooperation printed circuit board 12
Expect cost.
As shown in figure 4, shell molds 11 include shell main body 111 and pin shroud 112, shell main body 111 and pin shroud 112
It is integrally formed, printed circuit board 12 is arranged in shell main body 111, and male plug needle 13 extends shell main body 111 and is located at pin shroud
In 112.Shell main body 111 and pin shroud 112 are integrally formed the stability on the one hand ensuring shell molds 11, on the other hand protect
It protects male plug needle 13 and causes damage etc. from compressing, improve the usability of OBD male plug.
The utility model is carried out by opening up signal pin jack 121 on printed circuit board 12 with directly fixed male plug needle 13
Signal transmission, and by printed circuit board 12 be encapsulated in pvc material composition shell molds 11 in and signal transmssion line
The design that 20 winding displacement and side are protruded into, while keeping signal transmission, complexity and the OBD for reducing circuit welding are public
The forming cost of plug, while the longitudinal size of OBD male plug is reduced, substantially reduce OBD male plug during to slotting
Occupied space, solve the problems, such as that conventional OBD male plug is difficult to smoothly dock with OBD female in narrow space.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of small-sized OBD male plug characterized by comprising male plug ontology and signal transmssion line (20)；
The male plug ontology includes shell molds (11), printed circuit board (12) and male plug needle (13)；The printed circuit
Plate (12) is encapsulated in the shell molds (11), and one end of the male plug needle (13) is electrically connected with the printed circuit board (12)
And be fixed to each other, the other end of the male plug needle (13) is the inserted terminal for connecting with OBD female, the signal transmssion line
(20) one end is protruded into the inside of the shell molds (11) and is electrically connected with the printed circuit board (12).
2. the small-sized OBD male plug of one kind according to claim 1, which is characterized in that on the printed circuit board (12)
It offers signal pin jack (121), the male plug needle (13) matches with the signal pin jack (121), the male plug needle
(13) it is fixed in the signal pin jack (121).
3. the small-sized OBD male plug of one kind according to claim 2, which is characterized in that the signal transmssion line (20) from
The inside that the shell molds (11) are protruded into the side of the shell molds (11) is electrically connected with the printed circuit board (12).
4. the small-sized OBD male plug of one kind according to claim 3, which is characterized in that the signal transmssion line (20) is
By a plurality of signal wire molding winding displacement side by side.
5. the small-sized OBD male plug of one kind according to claim 4, which is characterized in that the material of the shell molds (11)
Material is polyvinyl chloride, and the material of the insulation crust of the signal transmssion line (20) is polyvinyl chloride.
6. the small-sized OBD male plug of one kind according to claim 1-5, the shell molds (11) include shell master
Body (111) and pin shroud (112), the shell main body (111) and the pin shroud (112) are integrally formed, the printing electricity
In the shell main body (111), the male plug needle (13) is extended the shell main body (111) and is located at described for road plate (12) setting
In pin shroud (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164257.7U CN209071742U (en) | 2018-12-21 | 2018-12-21 | A kind of small-sized OBD male plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822164257.7U CN209071742U (en) | 2018-12-21 | 2018-12-21 | A kind of small-sized OBD male plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071742U true CN209071742U (en) | 2019-07-05 |
Family
ID=67102013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822164257.7U Active CN209071742U (en) | 2018-12-21 | 2018-12-21 | A kind of small-sized OBD male plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209071742U (en) |
-
2018
- 2018-12-21 CN CN201822164257.7U patent/CN209071742U/en active Active
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