CN209823348U - Centralized sealing device for vehicle - Google Patents

Abstract

The utility model discloses an automobile-used centralized sealing device, including centralized sealing device and clamp, centralized sealing device includes bottom plate, card post and roof, and bottom plate, card post and roof are from supreme integrated into one piece down, and centralized sealing device is last to be equipped with a plurality of and to cross the line hole, and the line hole link up to the bottom surface of bottom plate from the top surface of roof, still is equipped with the opening on the centralized sealing device, and the opening link up to the bottom surface of bottom plate from the top surface of roof, and opening and crossing the line hole and being linked together; the width of the clamp is not larger than the height of the clamp column, the clamp is sleeved on the periphery of the clamp column, and the clamp column is fastened through fastening the clamp; the utility model discloses a wire hole and opening of crossing among the concentrated sealing device can make the pencil of taking the plug-in components pass the wire hole to fasten concentrated sealing device through the clamp, further fixed pencil of taking the plug-in components of passing the wire hole.

Description

Centralized sealing device for vehicle

Technical Field

The utility model relates to an automobile-used spare part technical field, concretely relates to automobile-used centralized sealing device.

Background

The existing technology for sealing the pipelines and the wiring harnesses by concentrating through the wall is a process for connecting the connectors after the wiring harnesses are made by self, and due to the difference of production processes and working procedures of various main engine plants, the connectors cannot be penetrated by the integrally purchased vehicle body by using the scheme.

The inner diameter of a sheath in the conventional wire harness wall-passing sealing is the same as the outer diameter of the wire harness, so that the wire harness and the sheath are in gapless or interference fit, a connector used by an electrical system is far larger than the wire diameter, and the connector cannot pass through the sheath. If the inner diameter of the sheath is increased, the sheath and the wire harness cannot be tightly sealed, and the sealing effect cannot be achieved. Therefore, the prior art is not suitable for assembling the wire harness and the pipeline of the integral outsourcing automobile body. The problem of poor sealing effect still exists when the wall is crossed to many pipelines or pencil among the prior art.

Disclosure of Invention

An object of the utility model is to provide an automobile-used centralized sealing device to solve one of the above-mentioned multinomial defect or defect that leads to among the prior art.

In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:

a centralized sealing arrangement for a vehicle, comprising: the centralized sealing device comprises a bottom plate, a clamping column and a top plate, the bottom plate, the clamping column and the top plate are integrally formed from bottom to top, a plurality of wire passing holes are formed in the centralized sealing device, the wire passing holes penetrate from the top surface of the top plate to the bottom surface of the bottom plate, an opening is further formed in the centralized sealing device, the opening penetrates from the top surface of the top plate to the bottom surface of the bottom plate, and the opening is communicated with the wire passing holes; the width of clamp is not more than the height of card post, the clamp cup joints on the periphery of card post, realize the fastening to the card post through the fastening clamp. The plug cap is connected in the wire passing hole, the plug cap is divided into three sections, the middle section of the plug cap is cylindrical and is matched with the wire passing hole, the tail section of the plug cap is conical, the diameter of the joint of the tail section and the middle section is larger than that of the middle section, the head section of the plug cap is cylindrical, and the diameter of the head section is larger than that of the middle section. The pressing plate is used for fixing the centralized sealing device.

The utility model has the advantages that:

1. the wire passing hole and the opening in the centralized sealing device designed by the utility model can lead the wiring harness with the plug-in unit to pass through the wire passing hole, and the centralized sealing device is fastened by the hoop, thereby further fixing the wiring harness with the plug-in unit which passes through the wire passing hole;

2. the utility model discloses the design has a plurality of wire holes of crossing, can seal a plurality of pencil of taking the plug-in components to plug up remaining wire hole of crossing through stifled cap, prevent that fluid or solid particle from entering into equipment, improved the sealed effect when the pencil crosses the wall.

Drawings

Fig. 1 is a schematic view of the overall structure of a vehicle centralized sealing device according to an embodiment of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic structural view of a centralized sealing device according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a pressing plate according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a plugging cap according to an embodiment of the present invention.

Wherein: 1. pressing a plate; 11. a retainer ring; 12. a connecting plate; 2. a centralized sealing device; 21. a base plate; 22. clamping the column; 23. a top plate; 24. a wire passing hole; 25. an opening; 3. clamping a hoop; 4. a plugging cap; 5. wire harness with insert.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention but do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 5, a concentrated sealing apparatus for a vehicle includes: concentrate sealing device 2, concentrate sealing device 2 and include bottom plate 21, card post 22 and roof 23 from supreme integrated into one piece down, and bottom plate 21, card post 22 and roof 23 all are cylindrical, and the diameter of bottom plate 21 is greater than roof 23 and the diameter of card post 22, and the diameter of card post 22 is less than the diameter of roof 23, concentrates and is equipped with six line holes 24 on the sealing device 2. Six wire through holes 24 are uniformly distributed on the top surface of the top plate 23, and the wire through holes 24 penetrate to the bottom surface of the bottom plate 21. The wire through hole 24 has a circular shape, and the wire through hole 24 functions to allow the plugged wire harness 5 to pass through the wire through hole 24 and to seal the plugged wire harness 5. Specifically, the wiring harness 5 with the plug-in is located at one end above the top plate 23 and at the other end below the bottom plate 21.

The centralized sealing device 2 is made of rubber, an opening 25 is further formed in the centralized sealing device 2, the opening 25 penetrates from the top surface of the top plate 23 to the bottom surface of the bottom plate 21, the inner end of the opening 25 is communicated with the wire passing hole 24, and the outer end of the opening 25 extends to the peripheries of the bottom plate 21, the clamping column 22 and the top plate 23. The opening 25 is provided to facilitate the insertion of the wiring harness 5 through the wire passage hole 24. In order to fix the pencil 5 of taking the plug-in components, the utility model discloses still designed clamp 3, realized the fastening to concentrating sealing device 2 through fastening clamp 3, realized the reduction to concentrating sealing device 2 through loosening clamp 3. The width of clamp 3 is not more than the height of card post 22, and clamp 3 cup joints on the periphery of card post 22 when using, because concentrate sealing device 2's material be rubber, so can make concentrate opening 25 on sealing device 2 tend to the closure when fastening clamp 3, crosses zero clearance or interference fit between wire hole 24 and the pencil 5, realizes taking the sealed of pencil 5 of plug-in components.

The utility model discloses still including stifled cap 4, the quantity of stifled cap 4 is according to the quantity decision of the pencil 5 of taking the plug-in components, and the quantity sum of the quantity of the pencil 5 of taking the plug-in components and the quantity of stifled cap 4 equals the quantity of crossing wire hole 24. The plugging cap 4 is used for plugging the wire through hole 24, that is, for plugging all the wire through holes 24 which are not penetrated by the wiring harness 5 with the plug-in. Specifically, the material of stifled cap 4 is rubber, and stifled cap 4 divide into the three-section, and the interlude of stifled cap 4 is cylindrical, and with wire passing hole 24 looks adaptation, the end of stifled cap 4 is conical, and the diameter of the junction of end and interlude is greater than the diameter of interlude, the first section of stifled cap 4 is the cylindricality, and the diameter of first section is greater than the diameter of interlude. When the integrated sealing device is installed, the wiring harness 5 with the plug-in is installed in the wire passing hole 24, the remaining wire passing holes 24 are plugged by the plugging caps 4, and then the integrated sealing device 2 is sealed through the clamping hoop 3.

The utility model discloses still including clamp plate 1 that is used for fixed sealing device 2 of concentrating, clamp plate 1 includes retaining ring 11 and connecting plate 12, and retaining ring 11 and connecting plate 12 are integrated into one piece, and connecting plate 12's shape is circular, and connecting plate 12's center is equipped with a circular through-hole, and the diameter of through-hole is the same with bottom plate 21's diameter, and retaining ring 11 is located the top of through-hole, and retaining ring 11's internal diameter is less than bottom plate 21's diameter. The connecting plate 12 is also provided with a through hole, the pressing plate 1 is fixed through a bolt, and the retaining ring 11 and the connecting plate 12 jointly act to fix the centralized sealing device 2.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims (7)

1. A centralized sealing device for a vehicle, comprising:

centralized sealing device (2): the centralized sealing device comprises a bottom plate (21), a clamping column (22) and a top plate (23), the bottom plate (21), the clamping column (22) and the top plate (23) are integrally formed from bottom to top, a plurality of wire passing holes (24) are formed in the centralized sealing device (2), the wire passing holes (24) penetrate from the top surface of the top plate (23) to the bottom surface of the bottom plate (21), an opening (25) is further formed in the centralized sealing device (2), the opening (25) penetrates from the top surface of the top plate (23) to the bottom surface of the bottom plate (21), and the opening (25) is communicated with the wire passing holes (24);

a clamp (3): the width of clamp (3) is not more than the height of card post (22), clamp (3) cup joint on the periphery of card post (22), realize the fastening to card post (22) through fastening clamp (3).

2. A centralised seal arrangement according to claim 1 characterised in that the base plate (21), the clip post (22) and the top plate (23) are all cylindrical in shape.

3. The centralized sealing device for the vehicle according to claim 2, further comprising a plurality of plugging caps (4), wherein the plugging caps (4) are connected in the wire passing holes (24), the plugging caps (4) are divided into three sections, the middle section of each plugging cap (4) is cylindrical and is matched with the wire passing holes (24), the end section of each plugging cap (4) is conical, the diameter of the joint of the end section and the middle section is larger than that of the middle section, the first section of each plugging cap (4) is cylindrical, and the diameter of the first section is larger than that of the middle section.

4. A concentrated sealing device for vehicles according to claim 3, characterized by further comprising a plurality of wiring harnesses (5) with inserts, the sum of the number of the wiring harnesses (5) with inserts and the number of the plugging caps (4) is equal to the number of the wire passing holes (24), the wiring harnesses (5) with inserts are connected in the wire passing holes (24), one end of the wiring harnesses (5) with inserts is located above the top plate (23), and the other end is located below the bottom plate (21).

5. The centralized sealing device for the vehicle as claimed in claim 4, wherein the wiring harness (5) and the wiring hole (24) are fitted in an interference fit manner.

6. The centralized sealing device for the vehicle as claimed in claim 2, further comprising a pressure plate (1) for fixing the centralized sealing device (2), wherein a through hole is formed in the middle of the pressure plate (1), the diameter of the through hole is larger than that of the bottom plate (21), a retainer ring (11) is arranged on the through hole, the retainer ring (11) and the pressure plate (1) are integrally formed, and the inner diameter of the retainer ring (11) is smaller than that of the bottom plate (21) and larger than that of the clamping column (22).

7. The centralized sealing device for vehicles as claimed in claim 1, wherein the material of the centralized sealing device (2) is rubber.