CN219007761U

CN219007761U - OBD interface for automobile part maintenance fault detection

Info

Publication number: CN219007761U
Application number: CN202223254433.9U
Authority: CN
Inventors: 李松丽
Original assignee: Shanghai Jingge Technology Co ltd
Current assignee: Shanghai Jingge Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-12
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses an OBD interface for detecting maintenance faults of automobile parts, which comprises a protective shell, wherein corrugated rubber buffer sleeves are fixedly connected to the two ends of the left side of an inner cavity of the protective shell, an OBD interface body is fixedly connected between the right sides of the two corrugated rubber buffer sleeves, buffer springs are fixedly connected between the two ends of the left side of the OBD interface body and the two ends of the left side of the inner cavity of the protective shell and positioned in the inner cavity of the corrugated rubber buffer sleeve, and a connecting wire is fixedly connected to the middle end of the left side of the OBD interface body. According to the utility model, under the interaction of the protective shell, the buffer spring, the corrugated rubber buffer sleeve, the buffer frame, the OBD interface body and the corrugated rubber buffer pad, the anti-vibration buffer protection effect of the OBD interface for detecting the maintenance faults of the automobile parts in the use process is effectively improved, the influence of external vibration on the whole is effectively reduced, and the long-term stable use and operation of the whole is ensured.

Description

OBD interface for automobile part maintenance fault detection

Technical Field

The utility model relates to the technical field of vehicle-mounted OBD interfaces, in particular to an OBD interface for detecting maintenance faults of automobile parts.

Background

With the rapid development of society, people travel more and more conveniently, and automobiles become necessary choices for most families, wherein a plurality of communication interfaces are arranged in the automobiles, wherein an ODB interface is an international standard automobile communication interface, and vehicle information is read mainly by utilizing an automobile diagnosis technology.

For example, the utility model in China provides a vehicle-mounted 0BD interface with good protection performance, and the bulletin number is: CN217227472U, this application include the OBD interface, be used for depositing the OBD interface deposit the cabin, set up in deposit cabin and with OBD interface electrical property link to each other GPS module, GPRS module and central controller, deposit cabin's both sides fixed mounting has the fixed block, be connected with the baffle through the articulated shaft in the fixed block, be provided with the reinforcement subassembly that is used for fixing the connecting wire in the baffle, articulated shaft surface cover in the fixed block is equipped with torsion spring, deposit cabin internally fixed mounting has the loop bar, the loop bar interpolation is equipped with the inserted bar that links to each other with the baffle is fixed, and this kind of on-vehicle OBD interface that protective properties is good passes through baffle, torsion spring, inserted bar and limit spring's cooperation to ensure that the OBD interface is not used the time, baffle is automatic to deposit cabin closure processing, effectually avoids exposing to lead to the condition emergence that the adhesion dust influences to work in the air, promotes its life, OBD interface among the above-mentioned technique, though possess good protective effect, shock-absorbing and protective properties in the fixed block is poor, the long-time effect of running of vehicle is difficult for causing, and the inside line of jolt is used to the follow-up to appear.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide an OBD interface for detecting the maintenance faults of automobile parts, which has the advantages of good anti-vibration buffering protection performance and effectively ensuring long-term stable operation of the whole, and solves the problems that the OBD interface in the prior art has good protection effect, but poor anti-vibration buffering protection performance in the actual use process, and looseness is easily caused between internal stitch lines under the action of long-time jolt vibration of the running automobile, so that the subsequent use is influenced.

(II) technical scheme

The technical scheme adopted by the OBD interface for detecting the maintenance faults of the automobile parts is as follows: including the protecting crust, the equal fixedly connected with ripple rubber buffer cover in protecting crust inner chamber left both ends, two fixedly connected with OBD interface body between the right side of ripple rubber buffer cover, the equal fixedly connected with buffer spring of inner chamber that just is located ripple rubber buffer cover between the both ends of OBD interface body left both ends and protecting crust inner chamber left both ends, the mid-end fixedly connected with connecting wire of OBD interface body left side, fixedly connected with ripple rubber buffer pad between the periphery of OBD interface body, fixedly connected with buffer frame between the periphery of ripple rubber buffer pad surface.

As the preferred scheme, the both sides of buffer frame surface all fixedly connected with sliding sleeve, the left end of protecting crust both sides all fixedly connected with slide bar, the inner chamber swing joint of sliding sleeve is in the surface of slide bar.

As the preferred scheme, the left middle end fixedly connected with winding displacement section of thick bamboo of protecting crust, the both ends of winding displacement section of thick bamboo inner chamber are all fixedly connected with rubber ring, the surface swing joint of rubber ring is in the surface of connecting wire.

As the preferable scheme, the right-hand member fixedly connected with mounting panel of protecting crust surface, the mounting hole has all been seted up at the both ends of mounting panel.

As an optimal scheme, a rubber pad is fixedly connected to the right side of the protective shell, and the thickness of the rubber pad is five millimeters zero to seven millimeters zero.

As the preferred scheme, the lower extreme on protecting crust surface right side is through round pin axle swing joint has the apron, the upper end fixedly connected with fixed cylinder of apron, the surface swing joint of fixed cylinder has L shape kelly, fixedly connected with torsional spring between the inner chamber of fixed cylinder and the middle-end of L shape kelly.

As the preferable scheme, the both ends of L shape kelly are all fixedly connected with limiting plate, the surface swing joint of limiting plate is in the inner chamber of fixed section of thick bamboo.

(III) beneficial effects

Compared with the prior art, the OBD interface for detecting the maintenance faults of the automobile parts has the following beneficial effects.

1. Under the effect of mutually supporting between protecting crust, buffer spring, ripple rubber buffer cover, buffer frame, OBD interface body and the ripple rubber blotter, the effectual anti-seismic buffering protection effect of OBD interface for this automobile parts maintenance fault detection in the use that has improved has effectually reduced external vibrations and to the influence that wholly causes, has guaranteed the use operation that wholly can be permanent stable.

2. Through the setting of sliding sleeve and slide bar, the purpose of supporting and direction to the buffer frame has been reached, through the setting of winding displacement section of thick bamboo and rubber ring, when having reached the connecting wire and having carried out the winding displacement, the leakproofness of contact between connecting wire and the winding displacement section of thick bamboo has been improved, through the setting of mounting panel and mounting hole, the personnel of being convenient for use bolt is fixed to whole installation, setting through the rubber pad, the leakproofness of locking in-process contact between protecting crust and the apron has been improved, through the apron, fixed section of thick bamboo, L shape clamping bar and torsional spring's setting, can exert pressure to the torsional spring when personnel control L shape clamping bar rotatory 180 degrees, and make the torsional spring produce tension to L shape clamping bar, then rotate along the round pin axle department on the protecting crust through promoting the apron, and after making the right side contact with the protecting crust, rotatory and under the effect of torsional spring of L shape clamping bar through stopping manipulation, and the surface of L shape clamping bar can rotate with the inner chamber contact of protecting crust, and can carry out effectual spacing fixedly between the apron and the protecting crust, thereby can carry out the solid with the effect of the whole dust through the setting up of the guard bar of the body, the whole dust of the guard plate is avoided entering between the OBD interface.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional structure of a protective shell according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a buffer frame according to the present utility model;

fig. 4 is a schematic sectional view of a fixing cylinder according to the present utility model.

In the figure: 1. a protective shell; 2. a mounting plate; 3. a rubber pad; 4. a cover plate; 5. an L-shaped clamping rod; 6. a fixed cylinder; 7. a mounting hole; 8. a rubber ring; 9. a winding displacement cylinder; 10. a connecting wire; 11. a buffer spring; 12. corrugated rubber buffer sleeves; 13. a slide bar; 14. a sliding sleeve; 15. a buffer frame; 16. an OBD interface body; 17. a corrugated rubber cushion; 18. a torsion spring; 19. and a limiting plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model: the utility model provides an OBD interface for automobile parts maintenance fault detection, including protecting crust 1, the equal fixedly connected with ripple rubber buffer 12 in the left both ends of protecting crust 1 inner chamber, fixedly connected with OBD interface body 16 between the right side of two ripple rubber buffer 12, and the equal fixedly connected with buffer spring 11 of inner chamber that just is located ripple rubber buffer 12 between the left both ends of OBD interface body 16 and the left both ends of protecting crust 1 inner chamber, the right middle-end fixedly connected with connecting wire 10 of OBD interface body 16, fixedly connected with ripple rubber buffer 17 between the periphery of OBD interface body 16, fixedly connected with buffer frame 15 between the periphery of ripple rubber buffer 17 surface.

Through above-mentioned technical scheme, through under the effect of mutually supporting between protective housing 1, buffer spring 11, ripple rubber buffer cover 12, buffer frame 15, OBD interface body 16 and the ripple rubber blotter 17, the effectual antidetonation buffering protection effect of OBD interface for this automobile parts maintenance fault detection in the use that has improved has effectually reduced external vibrations and to the influence that wholly causes, guaranteed the use operation that wholly can be permanent stable.

The sliding sleeve 14 is fixedly connected to two sides of the outer surface of the buffer frame 15, the sliding rod 13 is fixedly connected to the left ends of two sides of the protective shell 1, and the inner cavity of the sliding sleeve 14 is movably connected to the surface of the sliding rod 13.

Through the technical scheme, the purpose of supporting and guiding the buffer frame 15 is achieved through the arrangement of the sliding sleeve 14 and the sliding rod 13.

The middle end of the left side of the protective shell 1 is fixedly connected with a winding displacement cylinder 9, two ends of the inner cavity of the winding displacement cylinder 9 are fixedly connected with rubber rings 8, and the surface of each rubber ring 8 is movably connected with the surface of a connecting wire 10.

Through above-mentioned technical scheme, through the setting of winding displacement section of thick bamboo 9 and rubber ring 8, when having reached the winding displacement to connecting wire 10, improved the leakproofness of contact between connecting wire 10 and the winding displacement section of thick bamboo 9.

The right-hand member fixedly connected with mounting panel 2 of the outer surface of protecting crust 1, mounting hole 7 has all been seted up at the both ends of mounting panel 2.

Through above-mentioned technical scheme, through the setting of mounting panel 2 and mounting hole 7, the personnel of being convenient for use the bolt to wholly install fixedly.

The right side of the protective shell 1 is fixedly connected with a rubber pad 3, and the thickness of the rubber pad 3 is five millimeters zero to seven millimeters zero.

Through above-mentioned technical scheme, through the setting of rubber pad 3, improved the leakproofness of contact between protective housing 1 and the apron 4 in-process of locking.

The lower extreme on the right side of the outer surface of the protective shell 1 is movably connected with a cover plate 4 through a pin shaft, the upper end of the cover plate 4 is fixedly connected with a fixed cylinder 6, the surface of the fixed cylinder 6 is movably connected with a torsion spring 18 which is fixedly connected between the middle end of an L-shaped clamping rod 5,L-shaped clamping rod 5 and the inner cavity of the fixed cylinder 6.

Through above-mentioned technical scheme, through apron 4, fixed section of thick bamboo 6, L shape clamping lever 5 and torsional spring 18's setting, can exert pressure to torsional spring 18 when personnel operate L shape clamping lever 5 rotatory 180 degrees, and make torsional spring 18 produce tension to L shape clamping lever 5, afterwards rotate along the round pin axle department on the protecting crust 1 through promoting apron 4, and make apron 4 can contact with the right side of protecting crust 1, through stopping operating L shape clamping lever 5 rotatory and under torsional spring 18's effect, can drive L shape clamping lever 5 and rotate, and make the surface of L shape clamping lever 5 can contact with the inner chamber of protecting crust 1, and can carry out effectual spacing fixedly between apron 4 and the protecting crust 1, thereby can carry out effectual protection to OBD interface body 16 all around, avoid dust and water to get into and influence holistic use.

Both ends of the L-shaped clamping rod 5 are fixedly connected with limiting plates 19, and the surfaces of the limiting plates 19 are movably connected with the inner cavity of the fixed cylinder 6.

Through above-mentioned technical scheme, through the setting of limiting plate 19, reached the purpose of spacing between L shape clamping lever 5 and the fixed cylinder 6.

The working principle of the utility model is as follows: through the setting of protecting crust 1, can hold OBD interface body 16 in, can carry out effectual protection around OBD interface body 16, avoid receiving the direct collision of object and cause the damage, and when whole because receive external environment's vibrations and lead to OBD interface body 16 to move, OBD interface body 16 can compress the inside ripple rubber buffer pad 17 of buffer frame 15 in the in-process of motion, simultaneously can compress ripple rubber buffer cover 12 inside air and buffer spring 11, can produce corresponding deformation under ripple rubber buffer pad 17, ripple rubber buffer cover 12 and buffer spring 11 compressed effect, and can carry out effectual buffering to the vibrations that OBD interface body 16 received, very big reduction the influence that vibrations caused OBD interface body 16, under whole complex effect, the effectual shock-resistant buffering protection effect that has improved this OBD interface for automobile parts maintenance fault detection in the use, the whole external shock-resistant buffering protection effect that can lead to the fact has guaranteed whole steady operation that can be used for a long time.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides an OBD interface for automobile parts maintenance fault detection, includes protecting crust (1), its characterized in that: the utility model discloses a corrugated rubber buffer sleeve (12) is all fixedly connected with at the left both ends of protecting crust (1) inner chamber, two fixedly connected with OBD interface body (16) between the right side of corrugated rubber buffer sleeve (12), between the left both ends of OBD interface body (16) and the left both ends of protecting crust (1) inner chamber and be located the equal fixedly connected with buffer spring (11) of inner chamber of corrugated rubber buffer sleeve (12), the left middle-end fixedly connected with connecting wire (10) of OBD interface body (16), fixedly connected with corrugated rubber buffer pad (17) between the periphery of OBD interface body (16), fixedly connected with buffer frame (15) between the periphery of corrugated rubber buffer pad (17) surface.

2. The OBD interface for detecting maintenance faults of automobile parts according to claim 1, wherein: the two sides of the outer surface of the buffer frame (15) are fixedly connected with sliding sleeves (14), the left ends of the two sides of the protective shell (1) are fixedly connected with sliding rods (13), and the inner cavities of the sliding sleeves (14) are movably connected to the surfaces of the sliding rods (13).

3. The OBD interface for detecting maintenance faults of automobile parts according to claim 1, wherein: the cable winding device is characterized in that the middle end of the left side of the protective shell (1) is fixedly connected with a cable winding drum (9), two ends of the inner cavity of the cable winding drum (9) are fixedly connected with rubber rings (8), and the surfaces of the rubber rings (8) are movably connected to the surfaces of connecting wires (10).

4. The OBD interface for detecting maintenance faults of automobile parts according to claim 1, wherein: the right-hand member fixedly connected with mounting panel (2) of protecting crust (1) surface, mounting hole (7) have all been seted up at the both ends of mounting panel (2).

5. The OBD interface for detecting maintenance faults of automobile parts according to claim 1, wherein: the right side of the protective shell (1) is fixedly connected with a rubber pad (3), and the thickness of the rubber pad (3) is five millimeters zero to seven millimeters zero.

6. The OBD interface for detecting maintenance faults of automobile parts according to claim 1, wherein: the lower extreme on shell (1) surface right side is through round pin axle swing joint having apron (4), the upper end fixedly connected with fixed section of thick bamboo (6) of apron (4), the surface swing joint of fixed section of thick bamboo (6) has L shape kelly (5), fixedly connected with torsional spring (18) between the inner chamber of middle-end and fixed section of thick bamboo (6) of L shape kelly (5).

7. The OBD interface for detecting maintenance faults of automobile parts according to claim 6, wherein: both ends of the L-shaped clamping rod (5) are fixedly connected with limiting plates (19), and the surfaces of the limiting plates (19) are movably connected to the inner cavity of the fixed cylinder (6).