CN203675470U - On-Board Diagnostics (OBD) - Google Patents

Abstract

The utility model provides an On-Board Diagnostics (OBD). The OBD comprises a shell, a control module group and a connector module group. The shell comprises a bottom wall and an annular wall. The annular wall and the bottom wall surround to form accommodation space, and the accommodation space has an opening at one end. The control module group is correspondingly accommodated in the accommodation space. The connector module group is correspondingly embedded and clamped in the opening of the accommodation space. The connector module group is correspondingly and electrically connected with the control module group. The OBD is simple in overall structure and convenient to assemble.

Description

Mounted automatic diagnosis instrument

Technical field

The utility model relates to OBD.

Background technology

So-called mounted automatic diagnosis instrument system (On-Board Diagnostics, OBD), exactly by an equipment that is inserted into vehicle OBD interface, read and analyze the data of vehicle, thereby analyze the vehicle condition such as energy consumption of vehicles, fault information, analyze driver's driving custom and then personalized insurance is provided, namely the different customs of driving has different risk class, can mark off client's credit rating in conjunction with customer data, thereby provide different service and premiums according to credit rating.

The mounted automatic diagnosis instrument entirety of prior art is box-packed, generally includes mainboard, housing and inserted terminal.Described housing generally includes two parts that upper and lower covers is combined, and surrounds receiving space to accommodate described mainboard.The nested side of being located at described housing of described inserted terminal simultaneously.

In said structure, because described housing is covered and is formed by upper and lower two parts, so in assembling process, need to provide the closing component structures such as screw sealed in the front of described housing, so make the surface exposure bolt structure of described mounted automatic diagnosis instrument, affect overall appearance, and inconvenient and other assembly collocation assemblings.

Utility model content

The technical problem that the utility model mainly solves is to provide the mounted automatic diagnosis instrument of terminal with compact integral structure, convenience and the collocation of other assemblies.

A kind of mounted automatic diagnosis instrument, it comprises housing, controls module and connector module, described housing comprises diapire and ring wall, described ring wall coordinates described diapire to surround the receiving space of an end opening, described control module correspondence is contained in described receiving space, described connector module is corresponding nested is sticked in described receiving space opening part, the electrical connection corresponding to described control module of described connector module.

In a preferred embodiment of the present utility model, described ring wall comprises end to end integrated Siping City plate, described Siping City plate connects the receiving space that surrounds both ends open, described diapire correspondence is covered on a wherein opening part of described receiving space, and described connector module nested engaging is located at another opening part.

In a preferred embodiment of the present utility model, a described ring wall wherein dull and stereotyped inner surface is provided with strip gab, described ring wall also comprises a light shield, and described light shield is nested to be located in described strip gab, and the outer surface of described light shield and the outer surface of described ring wall mutually concordant.

In a preferred embodiment of the present utility model, described light shield inner surface is provided with multiple accepting grooves, described mounted automatic diagnosis instrument also comprises multiple LED light, and described LED light correspondence is contained in respectively in described multiple accepting groove, and the light-emitting area of described LED light is towards described light shield.

In a preferred embodiment of the present utility model, the electrical connection corresponding to described control module of described LED light.

In a preferred embodiment of the present utility model, described diapire comprises a slot, and described slot runs through described diapire.

In a preferred embodiment of the present utility model, described housing also comprises multiple double-screw bolts, and described connector module is corresponding with described double-screw bolt to be fixed by screws in together.

In the utility model, the housing of described mounted automatic diagnosis instrument adopts integrated circulus, and with diapire one integrative-structure, replace and adopt upper and lower covers covering structure, when ease of assembly processing, also avoid the exposed screw of positive side surface at described mounted automatic diagnosis instrument, simplify overall appearance.On the other hand, arrange that translucent light shield is nested is located at described case surface, ensure that described LED light is effectively fixed on described housing inner surface, and effectively control light transmission rate, more express product working status.

Brief description of the drawings

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:

Fig. 1 is the perspective view that the utility model discloses mounted automatic diagnosis instrument.

Fig. 2 is the perspective view of the instrument of mounted automatic diagnosis shown in Fig. 1.

Fig. 3 is another angle perspective view of the instrument of mounted automatic diagnosis shown in Fig. 2.

Embodiment

To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.

Please refer to Fig. 1, Fig. 2 and Fig. 3, wherein Fig. 1 is the perspective view that the utility model discloses mounted automatic diagnosis instrument, and Fig. 2 is the perspective view of the instrument of mounted automatic diagnosis shown in Fig. 1.Fig. 3 is another angle perspective view of the instrument of mounted automatic diagnosis shown in Fig. 2.The disclosed mounted automatic diagnosis instrument 1 of the utility model embodiment comprises housing 11, controls module 13, connector module 15 and LED light.Described housing 11 coordinates described connector module 15 to surround receiving space to accommodate described control module 13, connector module 15 and LED light.

Described housing 11 comprises ring wall 111, diapire 113 and light shield 115.Described ring wall 111 comprises Siping City's plate 112, and plate 112 end to end settings in described Siping City surround the receiving space of hollow annular structure, and described diapire 113 is located at one end of described ring wall 111, and with the one-body molded receiving space that surrounds an end opening of described ring wall 111.Described controller module is contained in described receiving space.

Wherein dull and stereotyped 112 inner surfaces of described ring wall 111 are provided with a strip gab, and described strip gab runs through described dull and stereotyped 112 of correspondence.At described ring wall 111 inner surfaces, multiple double-screw bolts 114 are set simultaneously.

Described light shield 115 is nested is located at described strip gab place, and the outer surface of described light shield 115 is mutually concordant with described dull and stereotyped 112 outer surface.Described light shield 115 is the strip structures that adopt the translucent material of tool to process, and described light shield 115 1 side surfaces are provided with multiple accepting grooves 116, described accepting groove 116 array matrix settings.The opposite side surfacing of described light shield 115.

Described control module 13 is reception data-signals from described connector module 15, and data-signal is processed to processing.

The electrical connection corresponding to described controller module of described connector module 15 one end, the corresponding grafting of control system of the other end and automobile, motorcycle etc. to be detected, described control module 13 is by the electrical connection corresponding to described engine control system of described connector module 15, analyzes to monitor described operational factor etc.Particularly, described controller module is monitored multiple systems and parts, comprises engine, catalytic converter, grain catcher, lambda sensor, emission control systems, fuel system, EGR etc.Controller module is by the various component information relevant with discharge, is connected to ECU (Electrical Control Unit) (ECU), and ECU possesses determination and analysis and the function of discharging dependent failure.In the time there is discharge fault, ECU record trouble information and correlative code, and give a warning by trouble light, inform driver.ECU, by standard data interface, ensures access and processing to fault message.

Described multiple LED light is corresponding being housed in multiple accepting grooves 116 of described light shield 115 respectively, the light-emitting area of described LED light is towards described light shield 115 side settings, in the time of described LED light work, the light beam of its generation transfers out via described light shield 115, to express the result of the current detection system of user.

In the time of the described mounted automatic diagnosis instrument 1 of assembling, first, obtain described housing 11 by injection molding process, wherein said housing 11 comprises integrated diapire 113 and ring wall 111.Described diapire 113 coordinates described ring wall 111 to surround the receiving space of an end opening.

Then, provide described light shield 115, described light shield 115 adopts semi transparent material to process, and it is embedded on a side surface of described ring wall 111.

Then, provide in the receiving space that described LED light is fixedly contained in described light shield 115 opposite side surfaces.

Moreover, provide described controller module to be fixed in the receiving space of described housing 11, the electrical connection corresponding to described LED light of described controller module.

Finally, provide described connector module 15, its nested opening part that is arranged at described receiving space, and be fixed on by screw on the double-screw bolt of inner surface of described housing 11.Meanwhile, described connector module 15 electrical connection corresponding to described controller module.

So far, complete the assembling of described mounted automatic diagnosis instrument 1.

Compared to prior art, mounted automatic diagnosis instrument 1 of the present utility model adopts integrated annular sidewall directly to surround the nested and fixing described connector module 15 of receiving space, make described connector module 15 corresponding sealed by screw and double-screw bolt in side with described housing 11, avoid front to have screw, simplified structure, ease of assembly.

Meanwhile, the utility model adopts the described housing 11 of the disposable formation of Shooting Technique, and described light shield 115 is directly nested to form on described housing 11 surfaces, further simplified structure.

As the further improvement of above-mentioned execution mode, diapire 111 surfaces of described housing 11 are also provided with slot, and described slot runs through described diapire, and it can be USB slot etc.

The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims (7)

1. a mounted automatic diagnosis instrument, it is characterized in that, comprise housing, control module and connector module, described housing comprises diapire and ring wall, described ring wall coordinates described diapire to surround the receiving space of an end opening, described control module correspondence is contained in described receiving space, and described connector module is corresponding nested is sticked in described receiving space opening part, the electrical connection corresponding to described control module of described connector module.

2. mounted automatic diagnosis instrument according to claim 1, it is characterized in that, described ring wall comprises end to end integrated Siping City plate, described Siping City plate connects the receiving space that surrounds both ends open, described diapire correspondence is covered on a wherein opening part of described receiving space, and described connector module nested engaging is located at another opening part.

3. mounted automatic diagnosis instrument according to claim 2, it is characterized in that, a described ring wall wherein dull and stereotyped inner surface is provided with strip gab, described ring wall also comprises a light shield, described light shield is nested to be located in described strip gab, and the outer surface of described light shield and the outer surface of described ring wall mutually concordant.

4. mounted automatic diagnosis instrument according to claim 3, it is characterized in that, described light shield inner surface is provided with multiple accepting grooves, described mounted automatic diagnosis instrument also comprises multiple LED light, described LED light correspondence is contained in respectively in described multiple accepting groove, and the light-emitting area of described LED light is towards described light shield.

5. mounted automatic diagnosis instrument according to claim 4, is characterized in that, the electrical connection corresponding to described control module of described LED light.

6. mounted automatic diagnosis instrument according to claim 1, is characterized in that, described diapire comprises a slot, and described slot runs through described diapire.

7. mounted automatic diagnosis instrument according to claim 1, is characterized in that, described housing also comprises multiple double-screw bolts, and described connector module is corresponding with described double-screw bolt to be fixed by screws in together.

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