CN214043182U

CN214043182U - Low wind noise pencil structure

Info

Publication number: CN214043182U
Application number: CN202120194950.8U
Authority: CN
Inventors: 佟建彬; 迟晓静; 邹先兵; 李卫兵; 王飞
Original assignee: Yidaigong Technology Tianjin Co ltd
Current assignee: Yidaigong Technology Tianjin Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-08-24
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a low wind noise pencil structure, including restrainting the body, the pencil body comprises sinle silk, insulating layer, waterproof layer and sound absorbing layer, the insulating layer wrap up in on the sinle silk, the waterproof layer parcel is in on the insulating layer, the sound absorbing layer wrap up in on the waterproof layer, near one end port of pencil body is provided with first spacing seat, near other end port of pencil body is provided with the spacing seat of second, the central point of pencil body puts and is provided with the tight seat of restraint. The utility model discloses spacing seat of first spacing seat, second and the tight seat of restraint to weaken the noise that the pencil produced after being blown in the air, reduced wind and made an uproar, reduced the noise interference to surrounding environment and then made the pencil have the characteristic of low wind noise.

Description

Low wind noise pencil structure

Technical Field

The utility model relates to a pencil technical field specifically is a low wind noise pencil structure.

Background

The wiring harness is formed by binding metal wires and cables together and carrying signals and power supply connection between equipment. The wiring component is used for connecting various electrical equipment in an automobile circuit and comprises an insulating sheath, a wiring terminal, a lead, an insulating binding material and the like.

Noise generated after the existing wire harness is blown by wind in the air can also interfere with the surrounding environment, the wire harness is easy to be wound, and the wire harness is also worn, so that a low-wind-noise wire harness structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low wind noise pencil structure to solve the problem that proposes in 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 low wind noise pencil structure, includes the pencil body, the pencil body comprises sinle silk, insulating layer, waterproof layer and sound absorbing layer, the insulating layer wrap up in on the sinle silk, the waterproof layer parcel is in on the insulating layer, the sound absorbing layer wrap up in on the waterproof layer, near one end port of pencil body is provided with first spacing seat, near other end port of pencil body is provided with the spacing seat of second, the central point of pencil body puts and is provided with the fastening seat.

Preferably, the waterproof layer is polyurethane waterproof paint.

Preferably, the sound absorption layer is a sponge layer.

Preferably, first spacing seat comprises first spacing seat of honour and first spacing lower wall, be provided with the first spacing groove of a plurality of groups on the first spacing seat of honour, first mounting hole has been seted up to the upper end both sides of first spacing seat of honour, the lower extreme bilateral symmetry of first spacing lower wall is provided with first erection column, first spacing seat of honour and first spacing lower wall are through first mounting hole, first erection column cooperation joint.

Preferably, the second limiting seat is composed of a second limiting upper seat and a second limiting lower seat, a plurality of groups of second limiting grooves are formed in the second limiting upper seat, second mounting holes are formed in two sides of the upper end of the second limiting upper seat, second mounting columns are symmetrically arranged on two sides of the lower end of the second limiting lower seat, and the second limiting upper seat and the second limiting lower seat are connected in a matched and clamped mode through the second mounting holes and the second mounting columns.

Preferably, both sides of the tightening seat are open, tightening rods are arranged at both ends of the tightening seat, and a tightening sleeve is arranged at one end of each tightening rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up first spacing seat and the spacing seat of second, when the pencil passes through the first spacing groove of a plurality of groups of first spacing seat, first spacing seat of honour and first spacing lower carriage are through first mounting hole, first erection column cooperation joint, play the effect of fixed pencil, when the pencil passes through a plurality of groups second spacing grooves of the spacing seat of second simultaneously, the spacing seat of honour of second and the spacing lower carriage of second pass through the second mounting hole, 13 cooperation joints of second erection column, play the effect of fixed pencil, thereby the wind is dry.

2. The utility model discloses a still tighten the seat through setting up, tighten the cover and tighten the pencil, play the effect of fixed pencil to weaken the pencil and blow the noise that produces after aloft, reduced wind and made an uproar, reduced the noise interference to the surrounding environment.

Drawings

Fig. 1 is a schematic view of the overall structure of a low wind noise wiring harness structure of the present invention;

fig. 2 is a schematic view of an internal structure of a first limiting seat of a low wind noise harness structure of the present invention;

fig. 3 is a schematic view of an internal structure of a second limiting seat of the low wind noise wiring harness structure of the present invention;

fig. 4 is the schematic view of the internal structure of the tightening seat of the harness structure with low wind noise.

In the figure: 1. a wire harness body; 2. a first limiting seat; 3. a second limiting seat; 4. a binding seat; 5. a first limit upper seat; 6. a first limit lower seat; 7. a first mounting hole; 8. a first mounting post; 9. a second limit upper seat; 10. a second limit lower seat; 11. a first limit groove; 12. a second limit groove; 13. a second mounting post; 14. a second mounting hole; 15. a tightening rod; 16. and (4) a binding sleeve.

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: the utility model provides a low wind noise pencil structure, includes pencil body 1, pencil body 1 comprises sinle silk, insulating layer, waterproof layer and sound absorbing layer, the insulating layer wrap up in on the sinle silk, the waterproof layer parcel is in on the insulating layer, the sound absorbing layer wrap up in on the waterproof layer, near one end port of pencil body 1 is provided with first spacing seat 2, near other end port of pencil body 1 is provided with spacing seat 3 of second, the central point of pencil body 1 puts and is provided with and restraints tight seat 4.

The waterproof layer is made of polyurethane waterproof paint, and the wiring harness has a waterproof characteristic by arranging the waterproof layer;

the sound absorption layer is a sponge layer, and the wire harness has the sound absorption characteristic by arranging the sound absorption layer;

the first limiting seat 2 is composed of a first limiting upper seat 5 and a first limiting lower seat 6, a plurality of groups of first limiting grooves 11 are formed in the first limiting upper seat 5, first mounting holes 7 are formed in two sides of the upper end of the first limiting upper seat 5, first mounting columns 8 are symmetrically arranged on two sides of the lower end of the first limiting lower seat 6, the first limiting upper seat 5 and the first limiting lower seat 6 are in matched clamping connection through the first mounting holes 7 and the first mounting columns 8, and when a wire harness passes through the plurality of groups of first limiting grooves 11 of the first limiting seat 2, the first limiting upper seat 5 and the first limiting lower seat 6 are in matched clamping connection through the first mounting holes 7 and the first mounting columns 8 to play a role in fixing the wire harness;

the second limiting seat 3 is composed of a second limiting upper seat 9 and a second limiting lower seat 10, a plurality of groups of second limiting grooves 12 are formed in the second limiting upper seat 9, second mounting holes 14 are formed in two sides of the upper end of the second limiting upper seat 9, second mounting columns 13 are symmetrically arranged on two sides of the lower end of the second limiting lower seat 10, the second limiting upper seat 9 and the second limiting lower seat 10 are matched and clamped through the second mounting holes 14 and the second mounting columns 13, and when a wire harness passes through the plurality of groups of second limiting grooves 12 of the second limiting seat 3, the second limiting upper seat 9 and the second limiting lower seat 10 are matched and clamped through the second mounting holes 14 and the second mounting columns 13 to fix the wire harness;

the two sides of the tightening seat 4 are open, the tightening rods 15 are arranged at the two ends of the tightening seat 4, the tightening sleeve 16 is arranged at one end of the tightening rod 15, when the wire harness passes through the tightening seat 4, the tightening sleeve 16 tightens the wire harness through the tightening rod 15, the wire harness is fixed, and therefore noise generated after the wire harness is blown by wind in the air is weakened, wind noise is reduced, and noise interference to the surrounding environment is reduced.

The working principle is as follows: when the pencil passes through the first spacing groove 11 of a plurality of groups of first spacing seat 2, first spacing upper bracket 5 passes through first mounting hole 7 with first spacing lower bracket 6, 8 cooperation joints of first erection column, play the effect of fixed pencil, simultaneously when the pencil passes through the second spacing groove 12 of a plurality of groups of second spacing seat 3, the spacing upper bracket 9 of second passes through second mounting hole 14 with the spacing lower bracket 10 of second, 13 cooperation joints of second erection column, play the effect of fixed pencil, the effect of fixed pencil is tightened to the pencil to the clamping sleeve 16, thereby the noise that the pencil produced after being blown by the wind in the air has been weakened, wind noise has been reduced, noise interference to the surrounding environment has been reduced.

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.

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 low wind noise pencil structure, includes pencil body (1), its characterized in that: pencil body (1) comprises sinle silk, insulating layer, waterproof layer and sound absorbing layer, the insulating layer wrap up in on the sinle silk, the waterproof layer parcel is in on the insulating layer, the sound absorbing layer wrap up in on the waterproof layer, near one end port of pencil body (1) is provided with first spacing seat (2), near other end port of pencil body (1) is provided with spacing seat of second (3), the central point of pencil body (1) puts and is provided with and restraints tight seat (4).

2. A low wind noise harness structure according to claim 1, wherein: the waterproof layer is polyurethane waterproof paint.

3. A low wind noise harness structure according to claim 1, wherein: the sound absorption layer is a sponge layer.

4. A low wind noise harness structure according to claim 1, wherein: first spacing seat (2) comprise first spacing seat of honour (5) and first spacing lower (6), be provided with the first spacing groove (11) of a plurality of groups on first spacing seat of honour (5), first mounting hole (7) have been seted up to the upper end both sides of first spacing seat of honour (5), the lower extreme bilateral symmetry of first spacing lower (6) is provided with first erection column (8), first spacing seat of honour (5) and first spacing lower (6) are through first mounting hole (7), first erection column (8) cooperation joint.

5. A low wind noise harness structure according to claim 1, wherein: spacing seat (3) of second comprise spacing upper bracket (9) of second and spacing lower seat (10) of second, be provided with a plurality of groups second spacing groove (12) on the spacing upper bracket (9) of second, second mounting hole (14) have been seted up to the upper end both sides of the spacing upper bracket (9) of second, the lower extreme bilateral symmetry of the spacing lower seat (10) of second is provided with second erection column (13), the spacing upper bracket (9) of second and the spacing lower seat (10) of second pass through second mounting hole (14), second erection column (13) cooperation joint.

6. A low wind noise harness structure according to claim 1, wherein: the two sides of the tightening seat (4) are open, tightening rods (15) are arranged at the two ends of the tightening seat (4), and a tightening sleeve (16) is arranged at one end of each tightening rod (15).