CN218275963U - Wire harness connector wire protecting box and wire harness connecting structure - Google Patents

Abstract

The utility model provides a pencil connector protects line box and pencil connection structure, the utility model discloses a pencil connector protects line box includes the box body, is equipped with the joint portion that is used for joint connector in the box body and on the outer wall of box body respectively, and one side of box body is formed with the opening, and the connector can get into the box body through the opening to the joint is in the joint portion that is located the box body. The utility model discloses a pencil connector protects line box is through setting up joint portion in the box body and on the box body outer wall, can be convenient for arranging and installing of connector to do benefit to and save occupation space, and have better result of use.

Description

Wire harness connector wire protecting box and wire harness connecting structure

Technical Field

The utility model relates to an automotive electrical appliance technical field, in particular to wire harness connector protects line box. And simultaneously, the utility model discloses still relate to an use and have this pencil connector to protect pencil connection structure of line box.

Background

In order to facilitate manufacturing and assembly, the whole vehicle wire harness is divided into a plurality of sections of wire harness assemblies according to the arrangement position and the assembly sequence of the whole vehicle electric devices, the wire harnesses are connected in sections, wire-to-wire connectors are used, the functions of the whole vehicle electric devices are continuously increased, loops are increased, the number of the connectors used is increased, and the connectors are fixed and effectively and reasonably arranged in the limited space of the whole vehicle.

In addition, the existing connector is provided with a buckle and is usually fixed by punching holes on the metal plate surface of the whole vehicle, so that the connector can only be arranged on the same plane, and when the number of the connectors is large, the occupied space is large, and the attractiveness of arrangement is influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a wire harness connector wire protecting box, which is beneficial to the arrangement and installation of the connector and saves the occupied space.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a wire harness connector protects line box, includes the box body in the box body and be equipped with the joint portion that is used for joint connector on the outer wall of box body respectively, just one side of box body is formed with the opening, the connector can pass through the opening gets into the box body to the joint is being located in the box body in the joint portion.

Furthermore, in the box body, the clamping portions and the clamping portions located on the outer wall of the box body are arranged at intervals.

Furthermore, the box body is provided with a connecting part for connecting the box body to an external installation carrier.

Furthermore, the connecting part comprises a connecting hole arranged on the box body, and the box body is connected to the external mounting carrier through a connecting piece penetrating through the connecting hole.

Further, the connecting holes are at least two arranged at intervals.

Furthermore, at least one of the connecting holes is internally provided with a clamping protrusion, and the connecting piece is clamped in the corresponding connecting hole through the clamping protrusion.

Further, the box body includes last box body and lower box body that the lock is in the same place, is located in the box body joint portion is located down on the box body, is located on the box body outer wall the connector is located go up on the box body, just the connector is located go up the box body with down on the box body.

Furthermore, the upper box body is connected with the lower box body in a clamping mode.

Compared with the prior art, the utility model discloses following advantage has:

pencil connector protect line box through set up in the box body and the joint portion on the box body outer wall, be favorable to arranging the installation on the box body of connector, and do benefit to and save occupation space, have the simple structure characteristics of being convenient for make simultaneously.

In addition, the connecting parts arranged on the box body are favorable for connecting the box body on an external installation carrier, and the connecting parts adopt connecting holes, so that the box body connecting structure has the characteristics of simple structure and low cost, is more preferable, has at least two connecting holes arranged at intervals, can prevent the rotation of the box body after installation, and is favorable for improving the stability and the reliability of the connection of the box body on the external installation carrier. And set up the joint arch in the connecting hole, can do benefit to the box body and link to each other with the joint on the external mounting carrier.

In addition, the box body adopts the last box body and the lower box body that the lock is in the same place, and the connector is located box body and lower box body, helps the range upon range of arrangement of connector, and goes up the box body and adopts the mode that the joint links to each other with lower box body, is favorable to going up the box body and the part of box body down, and the dismantlement and the maintenance of the connector of being convenient for.

Another object of the present invention is to provide a wire harness connection structure, including as above the wire harness connector protect line box, still include the joint in the box body and/or the connector on the box body outer wall, just the connector through set up on self joint cooperation portion joint to corresponding in the joint portion.

Furthermore, the clamping part comprises a clamping block, a limiting end face is arranged on the clamping block, and strip-shaped sliding bulges are formed on two opposite sides of the clamping block; the clamping matching part comprises a clamping groove formed on the connector, and a limiting matching end face is arranged in the clamping groove; the sliding protrusion slides into the clamping groove, the limiting end face is abutted to the limiting matching end face, and the clamping matching portion is clamped between the clamping portions.

The utility model discloses a pencil connection structure is through adopting as above pencil connector protect line box to joint piece through setting up cooperates with the joint in joint groove, can make the joint that can slide on the box body of connector, and does benefit to arranging of connector and install, and also be convenient for the dismantlement and the maintenance of connector. Simultaneously, set up the butt of spacing terminal surface and spacing cooperation terminal surface, can prevent to slide protruding deviating from in the joint inslot, and can play better limiting displacement.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a wire harness connector protecting box according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a lower box body according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an upper box body according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a first connection hole according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a second connecting hole according to an embodiment of the present invention;

fig. 6 is a schematic structural view of the clamping portion according to an embodiment of the present invention;

fig. 7 is a schematic structural view illustrating a use state of the wire harness connector wire protecting box according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a connector according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of another view angle of the connector according to the embodiment of the present invention;

description of reference numerals:

1. a lower box body; 100. an opening; 101. a clamping block; 102. a first connection hole; 103. a second connection hole; 104. a clamping block; 1021. clamping the bulges; 1041. a limiting end face; 1042. a sliding projection;

2. an upper box body; 201. a clamping hole;

3. a connector; 301. a clamping groove; 302. and limiting the matching end face.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "outer", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the appearances of the terms first, second, etc. in this specification are not necessarily all referring to the same item, but are instead intended to cover the same item.

In addition, in the description of the present invention, the terms "mounted," "connected," and "connecting" are to be construed broadly unless otherwise specifically limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention can be understood in combination with the specific situation.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

This embodiment first relates to a wire harness connector protects line box, and overall structure is last, and it includes the box body, is equipped with the joint portion that is used for joint connector 3 in the box body and on the outer wall of box body respectively, and one side of box body is formed with opening 100, and connector 3 can get into the box body through opening 100 to the joint is in the joint portion that is located the box body.

With the structure, the connector 3 can be arranged in the box body and on the outer wall of the box body, so that the arrangement and installation of the connector 3 are facilitated.

Based on the above general description, an exemplary structure of the wire harness connector retaining box of the present embodiment is as shown in fig. 1, and at this time, as described in the foregoing, the wire harness connector retaining box includes a box body, wherein, as shown in fig. 1 in combination with fig. 2 and 3, the box body includes an upper box body 2 and a lower box body 1 which are buckled together, and the upper box body 2 and the lower box body 1 are connected by a snap connection, so that the upper box body 2 and the lower box body 1 can be separated, and detachment and maintenance of the connector 3 located in the box body can be facilitated.

Specifically, the upper case 2 and the lower case 1 are substantially similar in overall structure, that is, each has an elongated plate body, and connection plates extending along opposite ends of the plate body and bent to one side. Wherein, after the connecting plate of the upper box body 2 is buckled and butted with the connecting plate of the lower box body 1, the two opposite sides of the box body are communicated, namely an opening is formed on the box body, the opening is the opening 100, thereby being beneficial to the connector 3 to enter the box body. In addition, a clamping block 101 protruding towards the outside of the box body is arranged on the connecting plate of the lower box body 1, a clamping hole 201 is formed in the connecting plate of the upper box body 2 corresponding to the clamping block 101, and the upper box body 2 is connected with the lower box body 1 in a clamping mode through the clamping connection of the clamping block 101 in the clamping hole 201.

It should be noted that, in addition to the above-mentioned clamping structure, the upper case 2 and the lower case 1 of this embodiment can also interchange the positions of the clamping block 101 and the clamping hole 201, and certainly, other clamping structures in the prior art can be adopted, so that the upper case 2 and the lower case 1 can be clamped and connected.

In addition, it should be noted that, the box body of the present embodiment may also adopt an integrated structure, besides the above-mentioned structure of the upper box body 2 and the lower box body 1 which are connected by snap-fit, and the opening 100 is provided on the integrated structure.

In order to facilitate the connection of the box body on the external mounting carrier, in this embodiment, a connecting portion is disposed on the box body, specifically, the connecting portion includes a connecting hole disposed on the box body, and the box body is connected to the external mounting carrier through a connecting member penetrating through the connecting hole. The external mounting carrier is, among other things, typically a vehicle body, and is, for example, a vehicle body side panel. The connecting piece and the connecting hole can adopt a screw connection or clamping connection mode.

In a preferred embodiment, the connecting holes are at least two spaced apart from each other to prevent the rotation of the box after the installation, thereby improving the stability and reliability of the installation of the box.

In addition, as a further preferred embodiment, in the present embodiment, at least one of the connection holes is provided with a clamping protrusion 1021, and the connecting piece is clamped in the corresponding connection hole through the clamping protrusion 1021.

Specifically, as shown in fig. 1 and 2 in conjunction with fig. 4 and 5, the connection holes of the present embodiment are two connection holes arranged at intervals, that is, a first connection hole 102 and a second connection hole 103 as shown in fig. 1 and 2. As a preferred embodiment, the first connection hole 102 and the second connection hole 103 of the present embodiment are each provided with a clamping protrusion 1021, as shown in fig. 4 and 5, the clamping protrusions 1021 in the first connection hole 102 are a plurality of protrusions arranged along the circumferential direction of the inner wall of the first connection hole 102, and the clamping protrusions 1021 in the second connection hole 103 are two protrusions arranged opposite to each other on the inner wall of the second connection hole 103. From this, through the protruding 1021 of joint that sets up in first connecting hole 102 and second connecting hole 103, can make the connecting piece can link to each other with first connecting hole 102 and second connecting hole 103 joint to do benefit to the installation and the dismantlement of box body.

As a further preferred embodiment, in this embodiment, the cross section of the first connection hole 102 is substantially circular in structure, and the cross section of the second connection hole 103 is substantially elongated in structure, so that when the box body is assembled on the external mounting carrier, the problem of difficulty in assembly due to manufacturing tolerance can be eliminated, thereby improving the convenience of assembling the box body on the external mounting carrier.

It should be noted that the above-mentioned connecting member may be an independent component, such as a stud or a clamping column with a clamping head, or the connecting member may be integrally formed on the external mounting carrier.

In this embodiment, be equipped with the joint portion that is used for joint connector 3 respectively in the box body and on the outer wall of box body, and as preferred, joint portion in the box body and the joint portion that is located the box body outer wall are a plurality of interval arrangements.

Specifically, as shown in fig. 1 to 3, the clamping portions located in the box body are disposed on the lower box body 1 and are spaced apart from each other, while the clamping portions located on the outer wall of the box body are disposed on the upper box body 2 and are spaced apart from each other, and the connectors 3 are disposed on the upper box body 2 and the lower box body 1, that is, as shown in fig. 8. From this, can make 3 range upon range of arrangements of connector, and set up the various selectivity that can increase the motorcycle type in the joint portion on last box body 2 and lower box body 1, also when not needing a plurality of connectors 3, can only use down box body 1 alright, and when the quantity demand of connector 3 is too much, can use a plurality of box bodies 1 down to carry out the superpose and arrange, at this moment, need correspond the length of extension connecting piece to it links firmly on the external installation carrier together to do benefit to a plurality of box bodies 1 down.

The wire harness connector wire protecting box of the embodiment is simple in structure, facilitates installation and arrangement of the connector 3, is more beneficial to saving occupied space compared with a structural form arranged on the same plane in the prior art, and is also beneficial to dismounting and overhauling of the connector 3.

In addition, this embodiment still relates to a pencil connection structure, refer to fig. 1 and combine fig. 6 to fig. 9 to show, this pencil connection structure includes foretell pencil connector line protecting box to and the joint is in the box body or on the box body outer wall, or all in the box body and on the box body outer wall connector 3, wherein, connector 3 is through setting up on the joint cooperation portion joint of self to corresponding joint portion.

Specifically, with continued reference to fig. 1 and fig. 6 to 9, the clamping portion specifically includes a clamping block 104, the clamping block 104 is provided with a limiting end surface 1041, and two opposite sides of the clamping block 104 are formed with elongated sliding protrusions 1042. The clamping matching part specifically comprises a clamping groove 301 formed on the connector 3, and a limit matching end face 302 is arranged in the clamping groove 301. Slide in the joint groove 301 through the arch 1042 that slides to make spacing terminal surface 1041 butt on spacing cooperation terminal surface 302, thereby constitute the joint between joint cooperation portion and the joint portion, realize connector 3 joint on the box body promptly.

It can be understood that, in addition to the above structure, the clamping portion and the clamping matching portion of the present embodiment may also adopt other structures in the prior art, specifically, for example, the matching form of the clamping head and the clamping hole, so as to realize that the connector 3 is connected with the box body in a clamping manner.

During specific installation, the clamping groove 301 on the connector 3 is aligned with the sliding protrusion 1042, then the sliding protrusion 1042 slides into the clamping groove, and the limiting end surface 1041 abuts against the limiting matching end surface 302, so that the connector 3 is clamped on the box body. In addition, according to actual requirements, a single lower box body or a lower box body and an upper box body are matched, or structural forms such as a plurality of lower box bodies are adopted for arranging and installing the connector 3.

The wire harness connecting structure of the embodiment is characterized in that the wire harness connector wire protecting box is adopted, and the connector 3 can be connected on the box body in a sliding mode through the clamping matching of the clamping block 104 and the clamping groove 301, so that the connector 3 is convenient to detach and overhaul. Meanwhile, the limit end surface 1041 and the limit matching end surface 302 are abutted, so that the sliding protrusion 1042 can be prevented from being separated from the clamping groove 301, and a good limit effect can be achieved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a wire harness connector protects line box, its characterized in that, includes the box body in the box body and be equipped with the joint portion that is used for joint connector (3) on the outer wall of box body respectively, just one side of box body is formed with opening (100), connector (3) can pass through opening (100) get into the box body to the joint is being located in the box body in the joint portion.

2. The wire harness connector grommet according to claim 1,

in the box body joint portion, and be located on the box body outer wall joint portion is a plurality of interval arrangement.

3. The wire harness connector grommet according to claim 1 or 2,

the box body is provided with a connecting part for connecting the box body to an external installation carrier.

4. The wire harness connector grommet according to claim 3,

the connecting part comprises a connecting hole arranged on the box body, and the box body is connected to the external mounting carrier through a connecting piece penetrating through the connecting hole.

5. The wire harness connector grommet according to claim 4,

the connecting holes are at least two arranged at intervals.

6. The wire harness connector grommet according to claim 5,

at least one of the connecting holes is internally provided with a clamping protrusion (1021), and the connecting piece is clamped in the corresponding connecting hole through the clamping protrusion (1021).

7. The wire harness connector grommet according to claim 3,

the box body includes last box body (2) and lower box body (1) that the lock is in the same place, is located in the box body joint portion is located down on box body (1), be located on the box body outer wall joint portion is located go up on box body (2), just connector (3) are located go up box body (2) with down on box body (1).

8. The wire harness connector grommet according to claim 7,

the upper box body (2) is connected with the lower box body (1) in a clamping manner.

9. A harness connection structure comprising the harness connector wire protecting box according to any one of claims 1 to 8, further comprising a connector (3) which is engaged in the box body and/or an outer wall of the box body, and the connector (3) is engaged to the corresponding engaging portion by an engaging engagement portion provided on itself.

10. The wire harness connection structure according to claim 9,

the clamping part comprises a clamping block (104), a limiting end face (1041) is arranged on the clamping block (104), and long-strip-shaped sliding protrusions (1042) are formed on two opposite sides of the clamping block (104);

the clamping matching part comprises a clamping groove (301) formed in the connector (3), and a limiting matching end face (302) is arranged in the clamping groove (301);

the sliding protrusion (1042) slides into the clamping groove (301), the limiting end face (1041) abuts against the limiting matching end face (302), and clamping between the clamping matching portion and the clamping portion is formed.

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