CN216232071U

CN216232071U - DCDC wire harness fixing part of new energy automobile

Info

Publication number: CN216232071U
Application number: CN202123022780.4U
Authority: CN
Inventors: 杜加锦
Original assignee: Individual
Current assignee: Rizhao Hongri New Energy Automobile Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-04-08
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to the technical field of new energy automobile wire harness accessories, in particular to a DCDC wire harness fixing piece of a new energy automobile. The technical scheme comprises the following steps: fixed bottom spare and two pairs of restriction hook pieces that run through fixed bottom spare front side, it is every restriction hook piece's rear end is fixed with the connecting plate jointly, every the rear side of connecting plate all runs through to be provided with the dead lever of fixing on fixed bottom spare rear wall, be fixed with between fixed bottom spare's rear side and the connecting plate to establish the spring one on the dead lever, the rectangle through groove has been seted up to fixed bottom spare's front side, the inboard that the rectangle through groove is fixed with the round bar, the movable sleeve is equipped with rolling subassembly, two on the round bar be fixed with between the connecting plate and be used for restricting rolling subassembly pivoted restriction subassembly. The utility model can realize the separation and fixation of the fixed wire harness, and can also carry out the winding work of the wire harness, thereby avoiding the problem that the wire harness is too long and is easy to wind.

Description

DCDC wire harness fixing part of new energy automobile

Technical Field

The utility model relates to the technical field of new energy automobile wire harness accessories, in particular to a DCDC wire harness fixing piece of a new energy automobile.

Background

At present, with the continuous development of new energy automobile industry, automobile electrical appliances and other control systems are continuously developed towards function refinement, structure complication and diversification, and various wire harnesses and pipelines penetrate through an automobile body. The problem of how to arrange and fix the wiring harness in a limited space is brought to the new energy automobile. Among the prior art, new energy automobile's pencil is generally fixed through the pencil checkpost when whole arranging, fixes through the structure of buckle promptly, and this kind of fixed mode can lead to the car pencil to appear interfering each other, alternately or the situation that covers, causes the pencil intertwine together even easily, and then has influenced new energy automobile's maintenance, and current pencil checkpost is dismantled very inconveniently moreover, has reduced automobile overhaul efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the background art and provides a DCDC wire harness fixing part of a new energy automobile, which can be used for fixing a wire harness by placing an arbin and can be used for accommodating the wire harness.

The technical scheme of the utility model is as follows: the utility model provides a new energy automobile's DCDC pencil mounting, includes fixed bottom and runs through two pairs of restriction hook pieces of fixed bottom front side, and is every right restriction hook piece's rear end is fixed with the connecting plate jointly, every the rear side of connecting plate all runs through to be provided with the dead lever of fixing on fixed bottom rear wall, be fixed with between fixed bottom's rear side and the connecting plate to establish the spring one on the dead lever, the front side of fixed bottom is seted up and is equipped with the rectangle and leads to the groove, the inboard that the rectangle leads to the groove is fixed with the round bar, movable sleeve is equipped with rolling subassembly on the round bar, two be fixed with between the connecting plate and be used for restricting rolling subassembly pivoted restriction subassembly.

Preferably, the rolling subassembly is established the side's pipe on the round bar including the activity cover, fixed cover is equipped with a pair of restriction dish one, two on the side the movable sleeve is equipped with a pair of restriction dish two between the restriction dish one, fixed cover is equipped with the gear that is located between two restriction dish one on the side pipe, the both sides of gear all are fixed with respectively with two looks butt springs two of restriction dish.

Preferably, a positioning rod for limiting the wiring harness is fixed on one side of each of the two limiting discs, which is close to each other.

Preferably, the compression range of the second spring is larger than the length of the positioning rod.

Preferably, the two extension rods fixed on the connecting plate of the limiting assembly are fixed between the two extension rods, a U-shaped rod located on the inner side of the rectangular through groove is fixed between the two extension rods, and a latch capable of being clamped with the spring is fixed on the rear side of the U-shaped rod.

Preferably, the fixed bottom element comprises a front U-shaped plate and a pair of fixed lugs positioned on two sides of the front U-shaped plate, and each fixed lug is provided with a pair of mounting holes.

Preferably, two pairs of through holes for inserting the limiting hook pieces are formed in the front side of the fixed bottom piece, and the two pairs of limiting hook pieces are inserted into the two pairs of through holes respectively.

Compared with the prior art, the utility model has the following beneficial technical effects:

the two pairs of limiting hook pieces are matched with the elastic effect of the first spring, so that the wiring harnesses can be separated and fixed, the wiring harnesses are kept to be separately placed, and the winding of the wiring harnesses is reduced; through the use of the winding assembly in the rectangular through groove, the winding work of the wiring harness can be realized, quick winding can be realized for the wiring harness of overlong, the arrangement of the wiring harness is convenient to carry out, the position fixing of the winding assembly can be realized through the limiting assembly, and the wiring harness is prevented from falling off.

Drawings

FIG. 1 is a schematic diagram of the structure of one embodiment of the present invention;

FIG. 2 is a front view of FIG. 1;

fig. 3 is a sectional view taken along the line a-a of fig. 2.

Reference numerals: 1. fixing the bottom piece; 2. a restraining hook; 3. a connecting plate; 4. fixing the rod; 5. a first spring; 6. an extension pole; 7. a U-shaped rod; 8. a rectangular through groove; 9. a round bar; 10. a square tube; 11. limiting a first disc; 12. A second limiting disc; 13. positioning a rod; 14. a gear; 15. a second spring; 16. and (4) clamping teeth.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1 and 3, the DCDC harness fixing member for a new energy automobile provided by the utility model comprises a fixing bottom member 1 and two pairs of limiting hook members 2 penetrating through the front side of the fixing bottom member 1, wherein the fixing bottom member 1 comprises a front U-shaped plate and a pair of fixing lugs positioned on two sides of the front U-shaped plate, and each fixing lug is provided with a pair of mounting holes; two pairs of through holes for inserting the limiting hook members 2 are formed in the front side of the fixed bottom member 1, and the two pairs of limiting hook members 2 are respectively inserted into the two pairs of through holes; the front end of the limiting hook 2 is in a hook shape. Every rear end of restriction hook piece 2 is fixed with connecting plate 3 jointly, the rear side of every connecting plate 3 all runs through to be provided with fixes dead lever 4 on fixed bottom spare 1 back wall, be fixed with between the rear side of fixed bottom spare 1 and the connecting plate 3 to establish the spring 5 on dead lever 4, the front side of fixed bottom spare 1 is opened and is equipped with rectangle through groove 8, rectangle through groove 8's inboard is fixed with round bar 9, the movable sleeve is equipped with the rolling subassembly on the round bar 9, be fixed with between two connecting plates 3 and be used for restricting rolling subassembly pivoted restriction subassembly.

The working principle based on the first embodiment is as follows: when in use, the wire harness is installed through the installation holes in the fixed fixing lugs on the fixed bottom piece 1, and after the installation is finished, the wire harness is fixed; press two connecting plates 3 forward, and then make connecting plate 3 and fixed bottom spare 1 go up fixed dead lever 4 and slide mutually, and compress spring 5, then fixed restriction hook piece 2 moves forward on the connecting plate 3, and just the front end crotch department of restriction hook piece 2 breaks away from fixed bottom spare 1's through-hole completely and has certain distance back do, place the pencil inboard in restriction hook piece 2's crotch department, then distribute the pencil in proper order and place, can accomplish the separation of pencil, convenient follow-up inspection maintenance.

Example two

As shown in fig. 2 and fig. 3, the DCDC harness fixing member for a new energy vehicle according to the present invention further includes, based on the first embodiment: the winding assembly comprises a square tube 10 movably sleeved on the round rod 9, and the square tube 10 is a multi-edge tube. A pair of limiting discs I11 are fixedly sleeved on the square tube 10, a pair of limiting discs II 12 are movably sleeved between the two limiting discs I11, and positioning rods 13 for limiting wire harnesses are fixed on the sides, close to each other, of the two limiting discs I11; a gear 14 positioned between the two limiting discs I11 is fixedly sleeved on the square tube 10, and two sides of the gear 14 are respectively fixed with a spring II 15 which is respectively abutted against the two limiting discs II 12; the compression range of the second spring 15 is larger than the length of the positioning rod 13; two extension rods 6 fixed on the connecting plate 3 of the limiting assembly, a U-shaped rod 7 positioned on the inner side of the rectangular through groove 8 is fixed between the two extension rods 6, and a latch 16 capable of being clamped with the second spring 15 is fixed on the rear side of the U-shaped rod 7.

The working principle based on the second embodiment is as follows: firstly, the U-shaped rod 7 is pulled forwards, then the U-shaped rod 7 drives the connecting plate 3 fixed by the extension rod 6 to move forwards, so that a wire harness can be placed at a hook of the limiting hook 2, further a latch 16 fixed on the U-shaped rod 7 is separated from a gear 14 to be clamped, further the square pipe 10 can rotate, the two limiting discs two 12 are extruded towards a direction approaching to each other, so that the distance between the limiting discs two 12 is reduced, then the separated wire harness is placed between the limiting discs one 11 and two 12 and is limited between the positioning rod 13 and the square pipe 10, then the limiting discs one 11 are rotated, under the limiting action of the positioning rod 13, the wire harness is rolled, meanwhile, the wire harness slides at the hook of the limiting hook 2, after the wire harness is rolled to a proper length, the U-shaped rod 7 is loosened, and under the elastic force of the spring one 5, the latch 16 on the U-shaped rod 7 is meshed and clamped with the gear 14, and then restricted square pipe 10's rotation, the pencil of restriction hook 2 crotch department is also fixed simultaneously, and then has reached the purpose that the pencil was accomodate, has avoided the easy winding problem of pencil overlength.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The DCDC wire harness fixing piece of the new energy automobile is characterized by comprising a fixing bottom piece (1) and two pairs of limiting hook pieces (2) penetrating through the front side of the fixing bottom piece (1), wherein the rear ends of the limiting hook pieces (2) are jointly fixed with connecting plates (3), a fixing rod (4) fixed on the rear wall of the fixing bottom piece (1) penetrates through the rear side of each connecting plate (3), a first spring (5) sleeved on the fixed rod (4) is fixed between the rear side of the fixed bottom piece (1) and the connecting plate (3), a rectangular through groove (8) is arranged on the front side of the fixed bottom piece (1), a round rod (9) is fixed on the inner side of the rectangular through groove (8), the movable sleeve is equipped with rolling component on round bar (9), two be fixed with between connecting plate (3) and be used for restricting rolling component pivoted restriction subassembly.

2. The DCDC harness fixing member of the new energy automobile as claimed in claim 1, wherein the winding assembly comprises a square tube (10) movably sleeved on a round bar (9), the square tube (10) is fixedly sleeved with a pair of first limiting discs (11), a pair of second limiting discs (12) is movably sleeved between the two first limiting discs (11), the square tube (10) is fixedly sleeved with a gear (14) located between the two first limiting discs (11), and two sides of the gear (14) are fixed with second springs (15) respectively abutted against the two second limiting discs (12).

3. The DCDC harness fixing member of the new energy automobile as claimed in claim 2, wherein a positioning rod (13) for limiting the harness is fixed to one side of each of the two limiting discs (11) close to each other.

4. The DCDC harness fixing member of the new energy automobile according to claim 3, wherein the compression range of the second spring (15) is greater than the length of the positioning rod (13).

5. The DCDC wire harness fixing member of the new energy automobile according to claim 2, characterized in that the limiting component comprises two extension rods (6) fixed on the connecting plate (3), a U-shaped rod (7) located inside the rectangular through groove (8) is fixed between the two extension rods (6), and a latch (16) capable of being clamped with the second spring (15) is fixed on the rear side of the U-shaped rod (7).

6. The DCDC wire harness fixing member of the new energy automobile as claimed in claim 1, wherein said fixing base member (1) comprises a front U-shaped plate and a pair of fixing lugs located at two sides of the front U-shaped plate, and each fixing lug is provided with a pair of mounting holes.

7. The DCDC wire harness fixing member of the new energy automobile according to claim 1, wherein two pairs of through holes for inserting the limiting hook members (2) are formed in the front side of the fixing base member (1), and the two pairs of limiting hook members (2) are respectively inserted into the two pairs of through holes.