CN217506962U

CN217506962U - Safe resistance to compression type car pencil

Info

Publication number: CN217506962U
Application number: CN202221161044.9U
Authority: CN
Inventors: 杨凯; 孙俊虎
Original assignee: Kaimingwei Jiangsu Auto Parts Co ltd
Current assignee: Kaimingwei Jiangsu Auto Parts Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-09-27
Anticipated expiration: 2032-05-16

Abstract

The utility model relates to an automobile wiring harness technical field provides a safe resistance to compression type automobile wiring harness, including plug, pencil main part and connector, the connector is installed to the bottom of plug, and the bottom of connector one side articulates there is left protection piece, and the bottom of connector opposite side articulates there is right protection piece, and the both ends of right protection piece one side all are provided with fixed knot and construct, and the pencil main part is installed to the bottom of connector, and the surface of pencil main part is provided with compressive structures, and the concatenation post is installed in the outside of pencil main part, and the concatenation inserted block is all installed to one side and the one end of concatenation post. The utility model discloses a at pencil main part surface mounting's resistance to compression layer, resistance to compression layer and strengthening rib can play certain supporting role to improve the compressive property of pencil main part, avoid the pencil main part to warp under the extruded effect of external force impaired, the fire prevention and the wear resistance of pencil main part can be strengthened to flame retardant coating and wearing layer, prolong the life of pencil main part.

Description

Safe resistance to compression type car pencil

Technical Field

The utility model relates to an automobile wiring harness technical field, in particular to safe resistance to compression type automobile wiring harness.

Background

With the continuous improvement of the economic level, the automobile is widely applied, the functions of the automobile are continuously increased, the automobile wire harnesses are increasingly used, the wire harnesses refer to components which are formed by bundling contact terminals punched by copper materials and wires and cables after being crimped, and then plastic pressing insulators or adding metal shells and the like outside the contact terminals, so that a connecting circuit is formed by bundling the wire harnesses, and the wire harnesses are widely applied and can be used in the aspects of automobiles, household appliances, computers, communication equipment and the like.

The prior art scheme has the disadvantages that the automobile wire harness has poor pressure resistance, and if the automobile wire harness does not have good pressure resistance, the automobile wire harness can deform under pressure under the action of external force extrusion, so that the service life of the automobile wire harness is shortened.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a safe resistance to compression type car pencil for solve the relatively poor defect of current car pencil compressive capacity.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a safe resistance to compression type car pencil, includes plug, pencil main part and connector, the connector is installed to the bottom of plug, the bottom of connector one side articulates there is left protection piece, the bottom of connector opposite side articulates there is right protection piece, the both ends of right protection piece one side all are provided with fixed knot and construct, the pencil main part is installed to the bottom of connector, the surface of pencil main part is provided with compressive structures, the concatenation post is installed in the outside of pencil main part, the concatenation inserted block is all installed to one side and the one end of concatenation post, the opposite side and the other end of concatenation post all are provided with the concatenation slot, the inside both ends of concatenation slot all are provided with accomodate the structure.

Preferably, the fixing structure comprises a clamping groove, a clamping block and an anti-slip pad, the clamping groove is formed in two ends of one side of the right protection block, the anti-slip pad is arranged inside the clamping groove, and the clamping block is arranged on one side of the anti-slip pad. The fixed knot that sets up constructs being convenient for opening and shutting of left protection piece and right protection piece, improves its efficiency that opens and shuts.

Preferably, the clamping blocks are all installed on the left protection block, and the clamping groove and the clamping blocks form a clamping structure. The clamping groove and the clamping block are arranged so as to fix the left protection block and the right protection block.

Preferably, compressive structures is including wearing layer, flame retardant coating, compressive layer, strengthening rib and cavity, the surface at the pencil main part is installed on the compressive layer, the inside on compressive layer evenly is provided with the cavity, the strengthening rib is all installed to the inside of cavity, the flame retardant coating is installed in the outside on compressive layer, the wearing layer is installed in the outside of flame retardant coating. The compression-resistant structure can protect the wire harness main body, and the service life of the wire harness main body is prolonged.

Preferably, the reinforcing ribs are located in the same horizontal plane, and the reinforcing ribs are arranged in the compression-resistant layer at equal intervals. The strengthening rib that sets up can strengthen the compressive capacity of pencil main part, avoids the pencil main part to warp impaired.

Preferably, accomodate the structure including constant head tank, locating piece, expanding spring and spacing groove, the spacing groove all sets up at the inside both ends of concatenation slot, expanding spring is all installed to the inside of spacing groove, the locating piece is all installed to expanding spring's one end, the one end of locating piece all is provided with the constant head tank. The storage structure that sets up can play the effect of arrangement pencil main part, avoids the too much mixed and disorderly phenomenon of appearance of pencil main part.

Preferably, the constant head tank is installed on the concatenation inserted block, the constant head tank distributes about the central symmetry of concatenation inserted block. The constant head tank that sets up can be to the fixed effect of locating piece on the main part of another pencil.

(III) advantageous effects

The utility model provides a safe resistance to compression type car pencil, its advantage lies in:

(1) the compression-resistant layer and the reinforcing ribs can play a certain supporting role through the compression-resistant layer arranged on the outer surface of the wire harness main body, so that the compression resistance of the wire harness main body is improved, the wire harness main body is prevented from being deformed and damaged under the action of external force extrusion, the fireproof and wear-resistant properties of the wire harness main body can be enhanced through the fireproof layer and the wear-resistant layer, and the service life of the wire harness main body is prolonged;

(2) the clamping blocks are arranged at the two ends of the left protection block, the clamping blocks are clamped with the clamping grooves, the left protection block and the right protection block can be fixed, the phenomenon that the joint of the wiring harness main body and the connector shakes to break can be avoided through the reinforcing effect of the left protection block and the right protection block, and the clamping force between the clamping blocks and the clamping grooves can be enhanced through the anti-slip mat;

(3) through the concatenation inserted block of installation in concatenation post one side and one end, insert the concatenation inserted block in the concatenation slot in another pencil main part, through expanding spring extrusion locating piece for locating piece and the mutual block of constant head tank, thereby alright accomodate many pencil main parts together, avoid the pencil main part mixed and disorderly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a front view partial section structure of the present invention;

fig. 2 is a schematic top view of the compression-resistant structure of the present invention;

fig. 3 is a schematic view of the fixing structure of the present invention from the bottom;

fig. 4 is a partial structural schematic view of the storage structure of the present invention;

fig. 5 is a schematic view of an enlarged structure at a position a in fig. 4 of the present invention

Fig. 6 is the utility model discloses a three-dimensional structure schematic diagram of concatenation post.

The reference numerals in the figures illustrate: 1. a plug; 2. a left protection block; 3. a fixed structure; 301. a card slot; 302. a clamping block; 303. a non-slip mat; 4. splicing the insert blocks; 5. splicing the columns; 6. splicing the slots; 7. a wire harness main body; 8. a right protection block; 9. a connector; 10. a compression resistant structure; 1001. a wear resistant layer; 1002. a fire-resistant layer; 1003. a pressure resistant layer; 1004. reinforcing ribs; 1005. a cavity; 11. a receiving structure; 1101. positioning a groove; 1102. positioning blocks; 1103. a tension spring; 1104. a limiting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-6, the utility model provides a safe pressure-resistant automobile wire harness, including plug 1, wire harness main body 7 and connector 9, connector 9 is installed to the bottom of plug 1, the bottom of one side of connector 9 is articulated with left protection piece 2, the bottom of the other side of connector 9 is articulated with right protection piece 8, wire harness main body 7 is installed to the bottom of connector 9, the surface of wire harness main body 7 is provided with compressive structure 10, compressive structure 10 includes wearing layer 1001, flame retardant coating 1002, compressive layer 1003, strengthening rib 1004 and cavity 1005, compressive layer 1003 is installed on the surface of wire harness main body 7, cavity 1005 is evenly provided in the interior of compressive layer 1003, strengthening rib 1004 is all installed in the interior of cavity 1005, flame retardant coating 1002 is installed on the outside of compressive layer 1003, wearing layer 1001 is installed on the outside of flame retardant coating 1002, strengthening rib 1004 is in the same horizontal plane, strengthening rib 1004 is arranged at equal intervals in the interior of compressive layer 1003, the concatenation post 5 is installed in the outside of pencil main part 7, and concatenation inserted block 4 is all installed to one side and the one end of concatenation post 5, and the opposite side and the other end of concatenation post 5 all are provided with concatenation slot 6.

In this embodiment, through the supporting role who utilizes strengthening rib 1004 and resistance to compression layer 1003, can improve the resistance to compression effect of pencil main part 7, avoid pencil main part 7 to receive the exogenic action and warp impaired when using, play wear-resisting and fire prevention's safeguard effect to pencil main part 7 in the use through wearing layer 1001 and flame retardant coating 1002 to reinforcing pencil main part 7's life.

Example two

This embodiment still includes: inside both ends of splicing slot 6 all are provided with accomodates structure 11, accomodate structure 11 including constant head tank 1101, locating piece 1102, expanding spring 1103 and spacing groove 1104, spacing groove 1104 all sets up at the inside both ends of splicing slot 6, expanding spring 1103 is all installed to spacing groove 1104's inside, locating piece 1102 is all installed to expanding spring 1103's one end, the one end of locating piece 1102 all is provided with constant head tank 1101, constant head tank 1101 is installed on splicing insert 4, the central symmetric distribution of constant head tank 1101 about splicing insert 4.

In this embodiment, insert concatenation plug 4 in inserting the concatenation slot 6 on another pencil main part 7, through expanding spring 1103 extrusion positioning piece 1102 for positioning piece 1102 and the mutual block of constant head tank 1101, thereby alright arrange many pencil main parts 7 together, thereby avoid pencil main part 7 to place in a jumble and influence the result of use of pencil main part 7.

EXAMPLE III

This embodiment still includes: both ends of 8 one sides of right side protection piece all are provided with fixed knot and construct 3, and fixed knot constructs 3 including draw-in groove 301, fixture block 302 and slipmat 303, and draw-in groove 301 all sets up the both ends in 8 one sides of right side protection piece, and slipmat 303 is all installed to the inside of draw-in groove 301, and fixture block 302 is all installed to one side of slipmat 303, and fixture block 302 all installs on left protection piece 2, and draw-in groove 301 constitutes block structure with fixture block 302.

In this embodiment, through closing left protection piece 2 and right protection piece 8, make fixture block 302 and the mutual block of draw-in groove 301, it fixes left protection piece 2 and right protection piece 8, under the reinforcing effect of left protection piece 2 and right protection piece 8, can play certain guard action to pencil main part 7 and connector 9 junction, avoid the junction fracture of pencil main part 7 and connector 9, can play certain anti-skidding effect through slipmat 303, strengthen the block dynamics between fixture block 302 and the draw-in groove 301, avoid fixture block 302 and draw-in groove 301 pine to take off.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a safe resistance to compression type car pencil, includes plug (1), pencil main part (7) and connector (9), its characterized in that: the bottom end of the plug (1) is provided with a connector (9);

the bottom end of one side of the connector (9) is hinged with a left protection block (2), the bottom end of the other side of the connector (9) is hinged with a right protection block (8), two ends of one side of the right protection block (8) are respectively provided with a fixed structure (3), and the bottom end of the connector (9) is provided with a wiring harness main body (7);

the utility model discloses a wiring harness, including pencil main part (7), splicing column (5) are installed in the outside of pencil main part (7), splicing insert (4) are all installed to one side and the one end of splicing column (5), the opposite side and the other end of splicing column (5) all are provided with concatenation slot (6), the inside both ends of concatenation slot (6) all are provided with accomodate structure (11).

2. The safe pressure-resistant automobile wire harness according to claim 1, characterized in that: the fixing structure (3) comprises a clamping groove (301), a clamping block (302) and anti-slip pads (303), wherein the clamping groove (301) is formed in two ends of one side of the right protection block (8), the anti-slip pads (303) are arranged in the clamping groove (301), and the clamping block (302) is arranged on one side of the clamping groove (301).

3. The safety pressure-resistant automobile wire harness according to claim 2, characterized in that: the clamping blocks (302) are all installed on the left protection block (2), and the clamping groove (301) and the clamping blocks (302) form a clamping structure.

4. The safety pressure-resistant automobile wire harness according to claim 1, characterized in that: resistance to compression structure (10) is including wearing layer (1001), flame retardant coating (1002), resistance to compression layer (1003), strengthening rib (1004) and cavity (1005), the surface at pencil main part (7) is installed in resistance to compression layer (1003), the inside on resistance to compression layer (1003) evenly is provided with cavity (1005), strengthening rib (1004) are all installed to the inside of cavity (1005), flame retardant coating (1002) are installed in the outside on resistance to compression layer (1003), wearing layer (1001) are installed in the outside of flame retardant coating (1002).

5. The safety pressure-resistant automobile wire harness according to claim 4, wherein: the reinforcing ribs (1004) are positioned in the same horizontal plane, and the reinforcing ribs (1004) are arranged in the pressure-resistant layer (1003) at equal intervals.

6. The safety pressure-resistant automobile wire harness according to claim 1, characterized in that: accomodate structure (11) including constant head tank (1101), locating piece (1102), expanding spring (1103) and spacing groove (1104), spacing groove (1104) all sets up at the inside both ends of concatenation slot (6), expanding spring (1103) are all installed to the inside of spacing groove (1104), locating piece (1102) are all installed to the one end of expanding spring (1103), the one end of locating piece (1102) all is provided with constant head tank (1101).

7. The safety pressure-resistant automobile wire harness according to claim 6, wherein: the positioning grooves (1101) are arranged on the splicing insertion block (4), and the positioning grooves (1101) are symmetrically distributed about the center of the splicing insertion block (4).