CN212172139U

CN212172139U - Fixing device for vehicle-mounted automatic diagnosis port

Info

Publication number: CN212172139U
Application number: CN202020649092.7U
Authority: CN
Inventors: 陈明沛
Original assignee: Shenzhen Zhongxun Electronic Co ltd
Current assignee: Shenzhen Zhongxun Electronic Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-12-18
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a fixing device of on-vehicle automatic diagnosis mouth, including car crossbeam and on-vehicle automatic diagnosis mouth body, diagnosis mouth mounting groove has been seted up to car crossbeam outer wall one side, the inside fixing device that is provided with of diagnosis mouth mounting groove, fixing device includes fixed plate, first connecting plate and second connecting plate, first connecting plate is located fixed plate one side, the second connecting plate is located the fixed plate opposite side, the fixed plate surface is provided with the fixed cardboard of first fixed cardboard and second, through fixed connection between first fixed cardboard and the fixed plate, the slip track has been seted up to fixed plate surface opposite side, the utility model relates to the field of automotive technology. This fixing device at on-vehicle automatic diagnosis mouth, it is convenient fixed to the installation at on-vehicle automatic diagnosis mouth, the maintenance and the detection achievement at the on-vehicle automatic diagnosis mouth later stage of being convenient for the installation at on-vehicle automatic diagnosis mouth, dismantle and maintenance achievement are simple and convenient more.

Description

Fixing device for vehicle-mounted automatic diagnosis port

Technical Field

The utility model relates to the technical field of automobiles, specifically be a fixing device of on-vehicle automatic diagnosis mouth.

Background

The On-Board Diagnostics interface, which is called "On-Board Diagnostics" in english, is generally located at a left portion of a cab and is usually placed in a cross beam of a vehicle below a left side of a steering wheel, and the OBD interface may be used to read partial data On an On-Board electronic control unit, such as voltage of an On-Board battery, temperature of coolant, and the like, and may also be used to read a DTC (fault code). The fault code is the memory of the electronic control unit for detecting the fault and recording the fault code to the electronic control unit.

With the stricter environmental requirements, the importance of OBD is also highlighted. The introduction of the fuel injection device is closely related to four main aspects of use environment, fuel characteristics, driving habits, vehicle conditions and the like. The connection between the traditional vehicle-mounted automatic diagnosis port and the automobile beam is usually convenient by welding or screw installation, and when the vehicle-mounted automatic diagnosis port breaks down or is disassembled for maintenance, the vehicle-mounted automatic diagnosis port is generally troublesome, so that great difficulty is brought to the detection and maintenance of the automobile.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a fixing device of on-vehicle automatic diagnosis mouth has solved the inconvenient problem of dismantling and maintaining inconvenience of current on-vehicle automatic diagnosis mouth.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fixing device for a vehicle-mounted automatic diagnosis port comprises a vehicle cross beam and a vehicle-mounted automatic diagnosis port body, wherein a diagnosis port mounting groove is formed in one side of the outer wall of the vehicle cross beam, a fixing device is arranged in the diagnosis port mounting groove and comprises a fixing plate, a first connecting plate and a second connecting plate, the first connecting plate is positioned on one side of the fixing plate, the second connecting plate is positioned on the other side of the fixing plate, a first fixing clamping plate and a second fixing clamping plate are arranged on the surface of the fixing plate, the first fixing clamping plate is fixedly connected with the fixing plate, a sliding rail is formed in the other side of the surface of the fixing plate, the second fixing clamping plate is slidably connected with the sliding rail through a sliding block, the second fixing clamping plate is connected with the second connecting plate through a spring, and anti-skidding elastic pads are fixedly connected to the inner wall surfaces of, the outer walls of the first fixing clamping plate and the second fixing clamping plate are fixedly connected with anti-falling flanges.

Preferably, the vehicle-mounted automatic diagnosis port body comprises an installation shell, a diagnosis head and a diagnosis line, the diagnosis head is located on one side of the installation shell, and the installation shell is connected with the first fixing clamping plate and the second fixing clamping plate through bayonets.

Preferably, the center of the fixing plate is provided with a threading hole.

Preferably, a buckling groove is formed in the upper portion of the outer wall of the diagnosis port mounting groove, a sealing plate is rotatably connected to the bottom end of the diagnosis port mounting groove through a hinge, and a buckling block matched with the buckling groove is formed in one side of the sealing plate.

Preferably, the fixing plate, the first connecting plate and the second connecting plate are integrally formed.

Preferably, the first connecting plate and the second connecting plate are connected with the inner wall of the diagnosis port mounting groove through screws.

Advantageous effects

The utility model provides a fixing device of on-vehicle automatic diagnosis mouth. The method has the following beneficial effects:

(1) the fixing device for the vehicle-mounted automatic diagnosis port comprises a diagnosis port mounting groove formed in one side of the outer wall of a cross beam of an automobile, and a fixing device arranged in the diagnosis port mounting groove, wherein the fixing device is used for fixing the vehicle-mounted automatic diagnosis port by matching a fixing plate, a first connecting plate, a second connecting plate, a first fixing clamping plate, a second fixing clamping plate, a sliding rail, a sliding block, a spring, an anti-skidding elastic pad and an anti-skidding blocking edge, the diagnosis line of a vehicle-mounted automatic diagnosis port body firstly passes through a threading hole formed in the central position of the fixing plate by opening a sealing plate, then the first connecting plate and the second connecting plate on two sides of the fixing plate of the fixing device are connected with two sides of the inner wall of the diagnosis port mounting groove through screws, after the fixing plate is mounted, two ends of a mounting shell of the vehicle-mounted automatic diagnosis port body are clamped into the first fixing, the size of the inner contour area of the first fixing clamping plate and the second fixing clamping plate is the same as that of the mounting shell, the second connecting plate is matched simultaneously, the spring anti-skidding elastic pad and the anti-falling flange are used, the mounting shell of the vehicle-mounted automatic diagnosis port body can be effectively clamped, the vehicle-mounted automatic diagnosis port is conveniently mounted, meanwhile, the vehicle-mounted automatic diagnosis port can be maintained and detected in the later stage greatly, and the vehicle-mounted automatic diagnosis port can be mounted, dismounted and maintained more simply and conveniently.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing device of the present invention;

FIG. 3 is a schematic view of a first fixing clip plate structure of the present invention;

fig. 4 is the structural schematic diagram of the vehicle-mounted automatic diagnosis port body of the utility model.

In the figure: 1. a cross car beam; 2. a vehicle-mounted automatic diagnosis port body; 3. a diagnosis port mounting groove; 4. a fixing device; 5. a fixing plate; 6. a first connecting plate; 7. a second connecting plate; 8. a first fixed clamping plate; 9. a second fixing clip board; 10. a sliding track; 11. a slider; 12. a spring; 13. an anti-slip resilient pad; 14. anti-falling flanges; 15. installing a shell; 16. a diagnosis head; 17. a diagnostic line; 18. threading holes; 19. a fastening groove; 20. a sealing plate; 21. and a buckling block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fixing device for a vehicle-mounted automatic diagnosis port comprises a vehicle cross beam 1 and a vehicle-mounted automatic diagnosis port body 2, wherein one side of the outer wall of the vehicle cross beam 1 is provided with a diagnosis port mounting groove 3, a fixing device 4 is arranged inside the diagnosis port mounting groove 3, the fixing device 4 comprises a fixing plate 5, a first connecting plate 6 and a second connecting plate 7, the first connecting plate 6 is positioned at one side of the fixing plate 5, the second connecting plate 7 is positioned at the other side of the fixing plate 5, the surface of the fixing plate 5 is provided with a first fixing clamping plate 8 and a second fixing clamping plate 9, the first fixing clamping plate 8 is fixedly connected with the fixing plate 5, the other side of the surface of the fixing plate 5 is provided with a sliding rail 10, the second fixing clamping plate 9 is slidably connected with the sliding rail 10 through a sliding block 11, the second fixing clamping plate 9 is connected with the second connecting plate 7 through a spring 12, and the inner wall surfaces of the, first fixed cardboard 8 and the equal fixedly connected with anticreep flange 14 of the fixed cardboard 9 outer wall of second, fixed plate 5 through utilizing fixing device 4, first connecting plate 6, the second connecting plate 7, first fixed cardboard 8, the fixed cardboard 9 of second, slip track 10, sliding block 11, spring 12, cooperation between anti-skidding cushion 13 and the anticreep flange 14 is used, can effectively carry out the chucking to the installation casing 15 of on-vehicle automatic diagnosis port body 2, the convenience is to the installation of on-vehicle automatic diagnosis port, simultaneously very big maintenance and the detection achievement in on-vehicle automatic diagnosis port later stage of convenience, make the installation of on-vehicle automatic diagnosis port, dismantle and maintenance achievement convenience more simple and more.

The vehicle-mounted automatic diagnosis port body 2 comprises an installation shell 15, a diagnosis head 16 and a diagnosis line 17, wherein the diagnosis head 16 is positioned on one side of the installation shell 15, and the installation shell 15 is connected with the first fixing clamping plate 8 and the second fixing clamping plate 9 through bayonets.

The central position of the fixing plate 5 is provided with a threading hole 18, which can facilitate the free passing of the diagnosis line 17 of the vehicle-mounted automatic diagnosis port body 2.

Buckle groove 19 has been seted up to 3 outer wall tops of diagnosis port mounting groove, and 3 bottoms of diagnosis port mounting groove are connected with closing plate 20 through hinge rotation, and closing plate 20 one side is seted up with the buckle piece 21 of buckle groove 19 looks adaptation.

The fixing plate 5, the first connecting plate 6 and the second connecting plate 7 are integrated.

The first connecting plate 6 and the second connecting plate 7 are connected with the inner wall of the diagnosis port mounting groove 3 through screws.

When the vehicle-mounted automatic diagnosis port body 2 is to be fixed in operation, the diagnosis line 17 of the vehicle-mounted automatic diagnosis port body 2 firstly passes through the threading hole 18 formed in the central position of the fixing plate 5 by opening the sealing plate 20, then the first connecting plate 6 and the second connecting plate 7 on both sides of the fixing plate 5 are connected with both sides of the inner wall of the diagnosis port mounting groove 3 through screws, after the fixing plate 5 is mounted, both ends of the mounting shell 15 of the vehicle-mounted automatic diagnosis port body 2 are clamped into the first fixing clamping plate 8 and the second fixing clamping plate 9, the inner contour size of the first fixing clamping plate 8 and the inner contour size of the second fixing clamping plate 9 are the same as the outer contour size of the mounting shell 15, and the second connecting plate 7, the spring 12 and the anti-slip elastic pad 13 are used in cooperation, so that the mounting shell 15 can be effectively clamped, the mounting of the vehicle-mounted automatic diagnosis port is convenient, and the anti-slip blocking edge 14 can prevent the mounting shell, the sealing plate 20 is closed after installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device of on-vehicle automatic diagnosis mouth, includes beam (1) and on-vehicle automatic diagnosis mouth body (2), its characterized in that: the automobile cross beam comprises an automobile cross beam (1), wherein one side of the outer wall of the automobile cross beam is provided with a diagnosis port mounting groove (3), a fixing device (4) is arranged in the diagnosis port mounting groove (3), the fixing device (4) comprises a fixing plate (5), a first connecting plate (6) and a second connecting plate (7), the first connecting plate (6) is positioned on one side of the fixing plate (5), the second connecting plate (7) is positioned on the other side of the fixing plate (5), the surface of the fixing plate (5) is provided with a first fixing clamping plate (8) and a second fixing clamping plate (9), the first fixing clamping plate (8) is fixedly connected with the fixing plate (5), the other side of the surface of the fixing plate (5) is provided with a sliding rail (10), the second fixing clamping plate (9) is slidably connected with the sliding rail (10) through a sliding block (11), and the second fixing clamping plate (9) is connected with the second connecting plate (7, the anti-skidding elastic cushion is fixedly connected to the surfaces of the inner walls of the first fixing clamping plate (8) and the second fixing clamping plate (9) respectively, and the outer walls of the first fixing clamping plate (8) and the second fixing clamping plate (9) are fixedly connected with anti-skidding flanges (14).

2. The fixing device for the vehicle-mounted automatic diagnostic port according to claim 1, wherein: the vehicle-mounted automatic diagnosis port body (2) comprises an installation shell (15), a diagnosis head (16) and a diagnosis line (17), wherein the diagnosis head (16) is located on one side of the installation shell (15), and the installation shell (15) is connected with a first fixing clamping plate (8) and a second fixing clamping plate (9) through bayonets.

3. The fixing device for the vehicle-mounted automatic diagnostic port according to claim 1, wherein: the center of the fixing plate (5) is provided with a threading hole (18).

4. The fixing device for the vehicle-mounted automatic diagnostic port according to claim 1, wherein: buckle groove (19) have been seted up to diagnosis port mounting groove (3) outer wall top, diagnosis port mounting groove (3) bottom is connected with closing plate (20) through the hinge rotation, closing plate (20) one side is seted up with buckle piece (21) of buckle groove (19) looks adaptation.

5. The fixing device for the vehicle-mounted automatic diagnostic port according to claim 1, wherein: the fixing plate (5), the first connecting plate (6) and the second connecting plate (7) are integrally formed.

6. The fixing device for the vehicle-mounted automatic diagnostic port according to claim 1, wherein: the first connecting plate (6) and the second connecting plate (7) are connected with the inner wall of the diagnosis port mounting groove (3) through screws.