CN217590051U

CN217590051U - Straight-through rear protection for wire harness

Info

Publication number: CN217590051U
Application number: CN202123247916.1U
Authority: CN
Inventors: 赵梦睿; 赵永红; 唐保国
Original assignee: HEBI DAHUA INDUSTRIAL CO LTD
Current assignee: HEBI DAHUA INDUSTRIAL CO LTD
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-10-14
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a pencil is with direct back protection relates to pencil protection field, including first clamping and second clamping, first clamping and second clamping are connected through first connecting band, first clamping and second clamping all include first protection, second protection and third protection, first protection, second protection and the third protection edge department of first clamping all are equipped with the hasp, first protection, second protection and the third protection edge department of second clamping all are equipped with the locking piece with the hasp adaptation. The utility model discloses detain in the outside that the pencil connects, closely laminate in the outside with the pencil joint that corresponds, play effectual protection and waterproof effect to the pencil joint, form buckle formula design through hasp and locking piece, simple to operate is swift, and the reliability is high, and the spacing border of port department and the laminating of pencil joint tip play good waterproof effect, safe and reliable.

Description

Straight-through rear protection for wire harness

Technical Field

The utility model relates to a pencil protection field, in particular to pencil is with direct back protection.

Background

With the progress of society, the automobile manufacturing technology is more and more mature, the automobile mainly comprises an engine, electrical equipment, tires and other structures, wherein an automobile wire harness is a network main body of the automobile electrical equipment, the wire harness refers to a component which is formed by bundling a contact terminal punched by a copper material and an electric wire and cable, then molding and pressing an insulator or an additional metal shell outside the contact terminal, and the like, and forming a connecting circuit by bundling the wire harness, the end part of the automobile wire harness is connected with a wire harness joint for connecting with other wire harnesses, the wire harness joint is not provided with a protection mechanism outside, the automobile wire harness joint is inevitably scratched and collided when in use, and potential safety hazards exist when the automobile wire harness is contacted with water in rainy seasons or during car washing.

Therefore, it is necessary to provide a straight-through rear protection for a wire harness to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pencil is with direct back protection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pencil is with directly protecting after, includes first clamping and second clamping, first clamping and second clamping are connected through first connecting band, first clamping and second clamping all include first protection, second protection and third protection, first protection and second protection formula structure as an organic whole, the tip edge of second protection protects end connection through two second connecting bands and third protection, first protection, second protection and the third protection edge of first clamping all are equipped with the hasp, first protection, second protection and the third protection edge of second clamping all are equipped with the lock piece with the hasp adaptation, the medial extremity of first protection, second protection and third protection all is equipped with spacing border.

Optionally, through holes matched with the protrusions of the wire harness joint are formed in the first clamp and the second clamp.

Optionally, a first sealing ring adapted to the groove of the wire harness connector is arranged at one end, close to the second protection, of the inner side of the third protection, and a first rubber sealing ring is bonded between the limiting edge, close to the second protection, of the third protection and the first sealing ring;

the first sealing ring is inserted in the groove of the wire harness connector, and the first rubber sealing ring is in contact with the outer side surface of the wire harness connector, so that the double-layer sealing protection effect is achieved.

Optionally, a second sealing ring adapted to the groove of the wire harness joint is arranged at one end of the inner side of the second protection close to the third protection, and a second rubber sealing ring is bonded to the inner side of the second sealing ring;

the second sealing ring is inserted in the groove of the wire harness connector, and the second rubber sealing ring on the second sealing ring is in contact with the bottom surface of the groove of the wire harness connector, so that a good sealing effect is achieved on the port.

The utility model discloses a technological effect and advantage:

the utility model discloses detain in the outside that the pencil connects, closely laminate in the outside with the pencil joint that corresponds, play effectual protection and waterproof effect to the pencil joint, form buckle formula design through hasp and locking piece, simple to operate is swift, and the reliability is high, and the spacing border of port department and the laminating of pencil joint tip play good waterproof effect, safe and reliable.

Drawings

Fig. 1 is a schematic view of the vertical structure of the present invention.

Fig. 2 is the schematic view of the split structure of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the clip of the present invention.

Fig. 4 is a schematic view of the third protection internal structure of the present invention.

Fig. 5 is a schematic diagram of the second protective internal structure of the present invention.

Fig. 6 is a schematic view of a part of an enlarged structure at a in fig. 5 according to the present invention.

In the figure: 1. a first card holder; 2. a second card holder; 3. a first connecting belt; 4. first protection; 5. second protection; 6. third protection; 7. a second connecting band; 8. locking; 9. a locking block; 10. limiting edges; 11. a through hole; 12. a first seal ring; 13. a first rubber seal ring; 14. a second seal ring; 15. and a second rubber sealing ring.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a pencil is with direct back protection as shown in fig. 1-6, including first clamping 1 and second clamping 2, first clamping 1 and second clamping 2 are connected through first connecting band 3, first clamping 1 and second clamping 2 all include first protection 4, second protection 5 and third protection 6, first protection 4 and second protection 5 formula structures as an organic whole, the tip edge of second protection 5 protects 6 end connection through two second connecting bands 7 and third protection, first protection 4 of first clamping 1, 6 edges all are equipped with hasp 8 are protected to the second protection 5 and third protection, first protection 4 of

second clamping

2, 6 edges all are equipped with the locking piece 9 with 8 adaptations of hasp in second protection 5 and third protection, first protection 4, the medial extremity of second protection 5 and third protection 6 all is equipped with spacing border 10.

All set up on first clamping 1 and the second clamping 2 with the pencil connect protruding through-hole 11 of adaptation.

6 inboard one ends that are close to the second protection 5 of third protection are equipped with the first sealing ring 12 that connects the recess adaptation with the pencil, and 6 third protection are close to the second and protect and bond between spacing border 10 of 5 one ends and first sealing ring 12 and have first rubber seal ring 13, and first sealing ring 12 inserts in the pencil connects the recess, and first rubber seal ring 13 connects the lateral surface with the pencil and contacts, plays the effect of double-deck sealed protection.

The inboard one end that is close to third protection 6 of second protection is equipped with the second sealing ring 14 that connects the recess adaptation with the pencil, the inboard bonding of second sealing ring 14 has second rubber seal ring 15, according to the pencil joint shape, second sealing ring 14 is apart from the spacing border 10 distance broad of second protection 5, use second rubber seal ring 15 design on second sealing ring 14, second sealing ring 14 inserts in the pencil connects the recess, second rubber seal ring 15 on the second sealing ring 14 connects the grooved underside with the pencil and contacts, good sealed effect has been played to port department.

The utility model discloses the theory of operation:

this back protection is according to the pencil joint shape setting, when using, connects first clamping 1 and second clamping 2 corresponding pencil to carry out the lock, and the installation can be accomplished in the locking of three hasp 8 and the locking piece 9 that corresponds, plays the guard action to the pencil joint, and spacing border 10 inboard is laminated with pencil joint tip, plays good sealed effect of blocking water. First sealing ring 12 and second sealing ring 14 and pencil connect outside recess looks adaptation, promote its sealed effect, and first rubber seal ring 13 and second rubber seal ring 15 are soft seal, have further promoted the sealed effect of tip.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a pencil is with leading back protection, includes first clamping (1) and second clamping (2), its characterized in that: first clamping (1) and second clamping (2) are connected through first connecting band (3), first clamping (1) and second clamping (2) all include first protection (4), second protection (5) and third protection (6), first protection (4) and second protection (5) formula structure as an organic whole, the tip edge of second protection (5) protects (6) end connection through two second connecting bands (7) and third protection, first protection (4), second protection (5) and third protection (6) edge of first clamping (1) all are equipped with hasp (8), first protection (4), second protection (5) and third protection (6) edge of second clamping (2) all are equipped with lock piece (9) with hasp (8) adaptation, the medial extremity portion that first protection (4), second protection (5) and third protection (6) all are equipped with spacing border (10).

2. The through rear protector for wire harnesses of claim 1, characterized in that: all offer on first clamping (1) and second clamping (2) with pencil joint protruding adaptation through-hole (11).

3. The through rear shield for a wire harness according to claim 1, wherein: one end that third protection (6) inboard is close to second protection (5) is equipped with first sealing ring (12) that connect the recess adaptation with the pencil, it has first rubber seal ring (13) to bond between spacing border (10) and first sealing ring (12) that third protection (6) are close to second protection (5) one end.

4. The through rear shield for a wire harness according to claim 1, wherein: one end that second protection (5) inboard is close to third protection (6) is equipped with second sealing ring (14) with pencil joint groove adaptation, the inboard bonding of second sealing ring (14) has second rubber seal ring (15).