BCU main control wire harness connection structure

Abstract

The utility model discloses a BCU main control wire harness connecting structure, which relates to the technical field of BCU main control wire harnesses and comprises connecting vertical plates, a plurality of groups of mounting holes are arranged in the connecting vertical plates, sleeves are arranged on the outer sides of the connecting vertical plates at two ends, and a plurality of groups of arc-shaped clamping plates are arranged in the sleeves. An outer sleeve is arranged on the side face of the connecting vertical plate at one end, an inner sleeve matched with the outer sleeve is arranged on the side face of the connecting vertical plate at the other end, and matched inner threads are arranged in the outer sleeve and on the outer side of the inner sleeve respectively and movably connected with the outer threads. A socket conductive plate and a plug conductive column are arranged in the outer sleeve and the inner sleeve respectively, a connecting mechanism is formed between the socket conductive plate and the plug conductive column, the reliability and durability of the BCU master control wire harness connecting structure are effectively improved, and powerful guarantee is provided for development of an automobile electronic system.

Description

TECHNICAL FIELD

[0001] The utility model relates to BCU master control wiring harness technical field especially relates to BCU master control wiring harness connecting structure. BACKGROUND

[0002] In modern automobile electronic control system, BCU (Body Control Unit, vehicle body control unit) as core part, bears the important task of management vehicle body various electronic equipment and function, and BCU master control wiring harness connecting structure, as the bridge between BCU and other systems of vehicle, its design rationality, reliability and high efficiency are directly related to the performance of the whole automobile electronic system, and the design and optimization of connecting structure are particularly important, however, the existing BCU master control wiring harness connecting structure exposes some deficiencies in practical application, these problems not only influence the work efficiency of BCU, but also can have negative influence on the overall performance of the automobile, therefore, the BCU master control wiring harness connecting structure is improved to improve its reliability and durability, become the current automobile electronic field problem to be solved urgently;

[0003] The existing BCU master control wiring harness connecting structure is prone to connection loosening or poor contact under long-term use or in harsh environment, and unreliable connection can cause unstable signal transmission, thereby affecting the accurate control of BCU on other electronic components, and secondly, the existing BCU master control wiring harness connecting structure has obvious deficiencies in waterproof and dustproof, once water or dust enters the connecting part, circuit short circuit or corrosion will be caused, which seriously affects the normal work of BCU. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of BCU master control wiring harness connecting structure, solve the problems of insufficient connection reliability of existing BCU master control wiring harness connecting structure and poor waterproof and dustproof performance.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of BCU master control wiring harness connecting structure, including connecting vertical plate, the connecting vertical plate is provided with multiple groups of mounting holes inside, and the outer side of both ends of the connecting vertical plate is provided with sleeve, the sleeve is provided with multiple groups of arc-shaped clamping plates inside, and the arc-shaped clamping plate and sleeve inner wall are connected by multiple groups of first spring to form clamping structure, one end of the connecting vertical plate side is provided with outer sleeve, and the other end of the connecting vertical plate side is provided with inner sleeve matched with outer sleeve, the inner thread matched with outer thread of outer sleeve inside and inner sleeve outer side is respectively provided with movable connection, and the inner sleeve and outer sleeve inside are respectively provided with socket conducting plate and plug conducting column, the socket conducting plate and plug conducting column form connecting mechanism.

[0007] Preferably, the outer sleeve is sleeved outside the inner sleeve, and the outer side of the inner sleeve is provided with a sealing gasket on the side of the connecting vertical plate.

[0008] Preferably, the outer side of the outer sleeve is provided with a plurality of threaded holes, the inner side of the inner sleeve is provided with a plurality of screw holes matched with the threaded holes on the inner side of the connecting vertical plate, and the threaded holes and the screw holes are movably connected through bolts.

[0009] Preferably, the connecting mechanism comprises a mounting groove, a second spring, a sliding channel, a sliding block, a movable slot, a third spring, a groove, a groove block, and a baffle, and the outer side of the socket conductive plate is provided with the mounting groove in the inner side of the outer sleeve, the inner side of the mounting groove is provided with a plurality of sliding channels, and the outer side of the socket conductive plate is movably connected with the sliding block matched with the sliding channel, the second spring is arranged on the side of the socket conductive plate in the mounting groove, and the baffle is arranged on the side of the mounting groove.

[0010] Preferably, the outer side of the plug conductive column is provided with a movable slot in the inner side of the inner sleeve, and the inner side of the movable slot is provided with a plurality of grooves, the outer side of the plug conductive column is provided with a groove block matched with the groove, and the third spring is movably connected with the plug conductive column in the inner side of the movable slot, and the plug conductive column and the socket conductive plate are connected through the second spring and the third spring.

[0011] Preferably, the plug conductive column in the inner side of the movable slot is movably connected with the mounting groove and the socket conductive plate in the inner side.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The BCU master control wire harness connection structure, the outer sleeve is sleeved outside the inner sleeve, the inner side of the inner sleeve is provided with a sealing gasket, in order to improve the waterproof and dustproof performance of the BCU master control wire harness connection structure, adopts the sealed connection design, and the sealing gasket is arranged at the connecting part, effectively prevent water and dust from entering, at the same time, should also be regularly inspected and maintained to the connecting part, ensure that its sealing performance always keeps in good condition.

[0014] 2、The plug conductive column in the inner side of the movable slot is movably connected with the mounting groove and the socket conductive plate in the inner side, the third spring is arranged on the side of the plug conductive column in the inner side of the movable slot, and the second spring is arranged on the side of the socket conductive plate in the mounting groove, the elastic effect of the third spring and the second spring makes the plug conductive column and the socket conductive plate form stable electrical contact, and this contact mode can ensure that the current is smoothly transmitted between the two, avoids the distortion of electrical signals or circuit failure caused by poor contact, and the connecting structure can also remain stable, and the elasticity of the third spring and the second spring can absorb external vibration and impact, thereby protecting the stability and reliability of the circuit.

[0015] 3, one end of the vertical plate is provided with an outer sleeve on the side surface, and the other end of the vertical plate is provided with an inner sleeve matched with the outer sleeve on the side surface, and the outer sleeve and the inner sleeve are connected through threads, so that the connection part can be kept stable and locked for a long time or in a harsh environment, and the connection part can be kept stable for a long time or in a harsh environment, and the threaded connection makes the maintenance and replacement work simple and fast, when it is necessary to replace or repair a part, only the relevant components need to be easily removed, which greatly reduces the maintenance cost and time. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model.

[0017] Figure 2 It is another perspective structural schematic view of the utility model.

[0018] Figure 3 It is a structural schematic view of the outer sleeve of the utility model.

[0019] Figure 4 It is a structural schematic view of the inner sleeve of the utility model.

[0020] Reference signs in the drawing: 1, connecting vertical plate; 2, mounting hole; 3, sleeve; 4, arc-shaped clamping plate; 5, first spring; 6, outer sleeve; 7, inner sleeve; 8, inner thread; 9, outer thread; 10, socket conductive plate; 11, plug conductive column; 12, threaded hole; 13, screw hole; 14, bolt; 15, sealing gasket; 16, mounting groove; 17, second spring; 18, slide; 19, sliding block; 20, movable groove; 21, third spring; 22, groove; 23, groove block; 24, baffle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] REFERENCE Figures 1-4The utility model provides a technical scheme: a BCU master control wiring harness connecting structure, including connecting vertical board 1, connecting vertical board 1 inside is provided with multiple groups of mounting hole 2, and both ends connecting vertical board 1 outside is provided with sleeve 3, sleeve 3 inside is provided with multiple groups of arc clamping plate 4, and arc clamping plate 4 and sleeve 3 inner wall are connected through multiple groups of first spring 5 and constitute clamping structure, one end connecting vertical board 1 side is provided with outer sleeve 6, and the other end connecting vertical board 1 side is provided with the inner sleeve 7 matched with outer sleeve 6, and the inside of outer sleeve 6 and the outside of inner sleeve 7 are provided with matched internal thread 8 and external thread 9 respectively and are movably connected, and the inside of outer sleeve 6 and inner sleeve 7 is provided with socket conducting plate 10 and plug conducting column 11 respectively, and the connecting mechanism is formed between socket conducting plate 10 and plug conducting column 11.

[0023] Referring to Figure 1 , Figure 2 , the outer sleeve 6 is sleeved on the outside of the inner sleeve 7, and the outside of the inner sleeve 7 is located on the side of the connecting vertical plate 1 and is provided with a sealing gasket 15, which effectively prevents moisture and dust from entering; the outer sleeve 6 is provided with a plurality of threaded holes 12, and the inside of the connecting vertical plate 1 is provided with a plurality of screw holes 13 matched with the threaded holes 12 on the outside of the inner sleeve 7, and the threaded holes 12 and the screw holes 13 are movably connected through bolts 14, which ensures the reliability and stability of the BCU master control wiring harness connecting structure.

[0024] Referring to Figure 3 , Figure 4 , the connecting mechanism includes a mounting groove 16, a second spring 17, a slide 18, a sliding block 19, a movable slot 20, a third spring 21, a groove 22, a groove block 23, and a baffle 24, and the outside of the socket conducting plate 10 is located in the inside of the outer sleeve 6 and is provided with a mounting groove 16, the inside of the mounting groove 16 is provided with a plurality of slides 18, and the outside of the socket conducting plate 10 is provided with a sliding block 19 matched with the slide 18 and movably connected, the side of the socket conducting plate 10 is located in the mounting groove 16 and is provided with a second spring 17, and the side of the mounting groove 16 is provided with a baffle 24; the outside of the plug conducting column 11 is located in the inside of the inner sleeve 7 and is provided with a movable slot 20, and the inside of the movable slot 20 is provided with a plurality of grooves 22, the outside of the plug conducting column 11 is provided with a groove block 23 matched with the groove 22, and the side of the plug conducting column 11 is located in the inside of the movable slot 20 and is provided with a third spring 21 movably connected, and the plug conducting column 11 and the socket conducting plate 10 form a connecting structure through the action of the second spring 17 and the third spring 21; the plug conducting column 11 in the inside of the movable slot 20 is matched with the mounting groove 16 and the inside socket conducting plate 10 and is movably connected, and through the elastic action of the third spring 21 and the second spring 17, stable electrical contact is formed between the plug conducting column 11 and the socket conducting plate 10, and this contact mode can ensure smooth transmission of current between the two, avoiding distortion of electrical signals or circuit failure caused by poor contact.

[0025] Specifically, the BCU master control harness connection structure in use, first through the connection of the outer sleeve 3, the harness is placed in the sleeve 3 inside the connecting groove 16, the movable groove 20 inside the socket conductive plate 10 and the plug conductive column 11, then through the sleeve 3 inside the multiple sets of arc-shaped clamping plate 4 and multiple sets of first spring 5 clamping in the harness;

[0026] When connecting, the inner sleeve 7 outside is provided with a sealing gasket 15, then the plug conductive column 11 in the inner sleeve 7 is connected with the socket conductive plate 10 in the outer sleeve 6, through the elastic effect of the third spring 21 and the second spring 17, and the limiting effect of the slide 18 and the slider 19 and the groove 22 and the groove block 23, the plug conductive column 11 and the socket conductive plate 10 form stable electrical contact, this contact mode can ensure the smooth transmission of current between the two, then the outer sleeve 6 is sleeved on the outer side of the inner sleeve 7, and is connected by screwing, then the bolt 14 penetrates the threaded hole 12 and the threaded hole 13 to connect the outer sleeve 6 and the inner sleeve 7 with the side connecting plate 1, which guarantees the connection reliability and stability of the BCU master control harness connection structure, finally, a plurality of mounting holes 2 are arranged in the connecting plate 1, which can fix the connecting structure in the appropriate position.

[0027] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A BCU master wire harness connection structure comprising a connection riser (1), characterized in that, The connecting vertical plate (1) is internally provided with a plurality of mounting holes (2), and the outer side of both ends of the connecting vertical plate (1) is provided with a sleeve (3), the sleeve (3) is internally provided with a plurality of arc-shaped clamping plates (4), and the arc-shaped clamping plates (4) and the inner wall of the sleeve (3) are connected by a plurality of first springs (5) to form a clamping structure, one side of the connecting vertical plate (1) is provided with an outer sleeve (6), and the other side of the connecting vertical plate (1) is provided with an inner sleeve (7) matched with the outer sleeve (6), the inner side of the outer sleeve (6) and the outer side of the inner sleeve (7) are respectively provided with matched internal threads (8) and external threads (9) in a movable connection, and the inner side of the outer sleeve (6) and the inner side of the inner sleeve (7) are respectively provided with a socket conductive plate (10) and a plug conductive column (11), and the socket conductive plate (10) and the plug conductive column (11) form a connecting mechanism.

2. The BCU host harness connection structure of claim 1, wherein, The outer sleeve (6) is sleeved on the outer side of the inner sleeve (7), and the outer side of the inner sleeve (7) is provided with a sealing gasket (15) on the side of the connecting vertical plate (1).

3. The BCU host harness connection structure of claim 2, wherein, The outer side of the outer sleeve (6) is provided with a plurality of threaded holes (12), and the inner side of the connecting vertical plate (1) is provided with a plurality of threaded holes (13) matched with the threaded holes (12) on the outer side of the inner sleeve (7), and the threaded holes (12) and the threaded holes (13) are movably connected by bolts (14).

4. The BCU host harness connection structure of claim 1, wherein, The connecting mechanism comprises a mounting groove (16), a second spring (17), a slide (18), a sliding block (19), a movable groove (20), a third spring (21), a groove (22), a groove block (23), and a baffle (24), and the outer side of the socket conductive plate (10) is provided with a mounting groove (16) in the inner side of the outer sleeve (6), the inner side of the mounting groove (16) is provided with a plurality of slides (18), and the outer side of the socket conductive plate (10) is provided with a sliding block (19) matched with the slide (18) in a movable connection, the side of the socket conductive plate (10) is provided with a second spring (17) in the mounting groove (16), and the side of the mounting groove (16) is provided with a baffle (24).

5. The BCU host harness connection structure of claim 4, wherein, The outer side of the plug conductive column (11) is provided with a movable groove (20) in the inner side of the inner sleeve (7), and the inner side of the movable groove (20) is provided with a plurality of grooves (22), the outer side of the plug conductive column (11) is provided with a groove block (23) matched with the groove (22), and the side of the plug conductive column (11) is provided with a third spring (21) in the inner side of the movable groove (20) in a movable connection, and the plug conductive column (11) and the socket conductive plate (10) form a connecting structure through the action of the second spring (17) and the third spring (21).

6. The BCU host harness connection structure of claim 5, wherein, The inner plug conductive column (11) of the movable groove (20) is movably connected with the mounting groove (16) and the inner socket conductive plate (10).

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