CN209351348U - Automobile low pressure damping harness - Google Patents

Abstract

The utility model discloses automobile low pressure damping harness, including low voltage wiring harness ontology.The utility model passes through setting low voltage wiring harness ontology, fixed cutting ferrule, activity card sets, installing mechanism, mounting plate, mounting hole, fixed plate, shell, first motion bar, first spring, push plate, pushing block, sliding block, first sliding groove, first fixed link, second fixed link, fixed column, opening, port, first groove, second sliding slot, pulley, bracket, portable pillar, bearing plate, stabilizing mechanism, second motion bar, third groove, fixed block, third spring, first connecting rod, second groove, second connecting rod, movable plate and second spring are used cooperatively, vehicle is jolted, low voltage wiring harness ontology is pressed down against bearing plate, bearing plate drives first connecting rod to squeeze the second connecting rod by portable pillar, second connecting rod squeezes second spring by movable plate, it solves existing automobile low voltage wiring harness and does not have shock-absorbing function.

Description

Automobile low pressure damping harness

Technical field

The utility model relates to technical field of automobile accessories, specially automobile low pressure damping harness.

Background technique

Automobile itself there is power to be driven, be not necessary to set up according to track or electric power, be able to the vehicle of powered travel, In broad terms, the vehicle with four-wheel traveling, universal more referred to as automobiles.

Automobile is needed in process using low voltage wiring harness is arrived, and existing automobile low voltage wiring harness does not have shock-absorbing function, Vehicle, which is easy to happen, in use jolts, and causes low voltage wiring harness to occur damaged, causes the low voltage wiring harness service life short, failure frequency Hair influences user's use, reduces the practicability of low voltage wiring harness.

Utility model content

The purpose of this utility model is to provide automobile low pressure damping harness, have the advantages of shock-absorbing function, solve existing Some automobile low voltage wiring harness do not have shock-absorbing function, and vehicle, which is easy to happen, in use jolts, and low voltage wiring harness is caused to occur Breakage causes the low voltage wiring harness service life short, Frequent Troubles, influences the problem of user uses.

To achieve the above object, the utility model provides the following technical solutions: automobile low pressure damping harness, including low-voltage line Shu Benti, the top and bottom of the low voltage wiring harness ontology are arranged with fixed cutting ferrule and activity card sets, the fixed cutting ferrule respectively Top be connected with installing mechanism, the side of the fixed cutting ferrule is connected with fixed plate and shell, the inner cavity connection of the shell There is the first motion bar, and intracavity bottom is equipped with first sliding groove, the outside of the shell is equipped with the first spring, first motion bar Left and right side be connected separately with push plate and pushing block, the bottom and top of the pushing block are connected separately with sliding block and first fixed Bar, the first fixed link left side top are connected with the second fixed link, and the bottom of the fixed plate is connected with fixed column, the shell Body top left side is equipped with opening, and the inner cavity of the shell is equipped with port, and the top of the activity card sets is equipped with the first groove, described It is equipped with second sliding slot at the top of first groove inner cavity two sides, is connected with pulley in the second sliding slot, the pulley is opposite Side be respectively connected with bracket, the portable pillar of first connecting rod is respectively connected between the opposite side of two brackets with two sides of the bottom Connection, the outside of first groove are connect with the bearing plate that two sides of the bottom are respectively connected with stabilizing mechanism, first groove-bottom Portion is equipped with the second groove, and the first connecting rod is connected with the second connecting rod far from the side of portable pillar, second groove Inner cavity is connected with the movable plate that the side far from the second connecting rod is connected with second spring.

Preferably, the other side of the fixed cutting ferrule is connected through hinge activity with activity card sets, the fixed plate and institute It states shell to be used cooperatively, the fixed plate that the shell is fixedly connected with the side of activity card sets is used cooperatively, the first sliding groove It is used cooperatively with sliding block, the opening is used cooperatively with fixed column, and the port is used cooperatively with the second fixed link, the undertaking Plate and low voltage wiring harness body fits use.

Preferably, the installing mechanism includes mounting plate, and quadrangle offers mounting hole at the top of the mounting plate, described steady Determining mechanism includes the second motion bar, offers the third groove being used cooperatively with the second motion bar at the top of the activity card sets, The bottom of second motion bar extends to the inner cavity of third groove and is fixedly connected with fixed block, and the bottom of the fixed block is solid Surely it is connected with third spring.

Preferably, the bottom of the fixed cutting ferrule is fixedly connected with the first damping used with low voltage wiring harness body fits It pads, the bottom on the left of the shell offers the through-hole being used cooperatively with the first motion bar.

Preferably, the sliding block is contacted close to the side of first sliding groove inner wall with the inner wall of first sliding groove, and described second is solid The surface of fixed pole is contacted with the inner wall of port, and the pulley connects close to the side of second sliding slot inner wall and the inner wall of second sliding slot Touching.

Preferably, the second resilient cushion used with low voltage wiring harness body fits is fixedly connected at the top of the bearing plate, The two sides of the first connecting rod pass through shaft with the junction of the second connecting rod and portable pillar and are flexibly connected.

Preferably, the movable plate is contacted close to the side of the second groove inner wall with the inner wall of the second groove, the third Side of the spring far from movable plate is fixedly connected with the inner wall of the second groove, and the bottom of the portable pillar is fixedly connected with the 4th bullet The bottom of spring, the 4th spring is fixedly connected with the inner wall of the first groove.

Preferably, the automobile low pressure damping harness, further includes: the center of prevention tube, the prevention tube is equipped with for institute The circular channel that harness ontology passes through is stated, the outside of the prevention tube is enclosed with shockproof net, and the both ends of the prevention tube have respectively The shockproof net is fixed in the prevention tube by one group of winding line, and every group of winding line includes at least one winding line, institute It states shockproof net to be made of the anti-seismic ray Stagger-wrap of multiple groups, and every group of anti-seismic ray includes at least an anti-seismic ray, it is shockproof described in multiple groups Multiple polygonal shapes are formed between line.

Preferably, erosion resistant coating is all coated on the surface of the installing mechanism and stabilizing mechanism, the erosion resistant coating includes ring Oxygen resin layer, three polyethylene layers, carbon fiber layer, F-C paint layer, the epoxy resin layer are coated in the installing mechanism and steady Determine the first layer on the surface of mechanism, three polyethylene layer is on the surface coated in the installing mechanism and stabilizing mechanism The second layer, the carbon fiber layer are the third layer on the surface coated in the installing mechanism and stabilizing mechanism, the F-C paint Layer is the 4th layer on the surface coated in the installing mechanism and stabilizing mechanism.

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

1, the utility model passes through setting low voltage wiring harness ontology, fixed cutting ferrule, activity card sets, installing mechanism, mounting plate, peace Fill hole, fixed plate, shell, the first motion bar, the first spring, push plate, pushing block, sliding block, first sliding groove, the first fixed link, second Fixed link, fixed column, opening, port, the first groove, second sliding slot, pulley, bracket, portable pillar, bearing plate, stabilizing mechanism, Two motion bars, third groove, fixed block, third spring, first connecting rod, the second groove, the second connecting rod, movable plate and second Spring is used cooperatively, and vehicle is jolted, and low voltage wiring harness ontology is pressed down against bearing plate, and bearing plate drives the by portable pillar One connecting rod squeezes the second connecting rod, and the second connecting rod squeezes second spring by movable plate, solves existing automobile low pressure Harness does not have shock-absorbing function, and vehicle, which is easy to happen, in use jolts, and causes low voltage wiring harness to occur damaged, causes low pressure The harness service life is short, Frequent Troubles, influences the problem of user uses, which has the excellent of shock-absorbing function Point improves the practicability of low voltage wiring harness, is worthy to be popularized.

2, the utility model is by setting installing mechanism, convenient for users to the device is fixed, convenient for users to making With, by be arranged stabilizing mechanism, strengthen the stability of bearing plate, enhance the damping performance of the device, pass through setting first Resilient cushion and the second resilient cushion, play buffer function, reduce low voltage wiring harness ontology and are collided, and by the way that port is arranged, facilitate the One motion bar is mobile, by setting sliding block and first sliding groove, strengthens the stability of pushing block, avoids the position of pushing block from occurring inclined It moves, by setting pulley and bracket, strengthens the stability of portable pillar, by the way that second sliding slot is arranged, facilitates pulley to slide, pass through Shaft is set, facilitates first connecting rod mobile, by the way that the 4th spring is arranged, reset response is played to portable pillar, plays damping work With.

3, the utility model can be by the circular channel of prevention tube, further to automobile by the way that harness ontology to be arranged in Internal low voltage wiring harness plays good cushioning effect, is to be able to protection automotive wire bundle using shockproof net, the two combines, has The service life for extending automotive wire bundle of effect, and multiple polygonal shapes are formed between anti-seismic ray, it can effectively save life Produce material.

4, the utility model is by applying erosion resistant coating in installing mechanism and stabilizing mechanism, and wherein epoxy resin layer has anti-purple Outside line, anti-aging effect, carbon fiber layer and three polyethylene layers have good electrical property, uvioresistant, anti-aging and anti-sun The effect of pole removing, the F-C paint layer of long duration that antiseptic property maintains can effectively enhance the surface light of installing mechanism and stabilizing mechanism Slippery, the service life of installing mechanism and stabilizing mechanism can effectively be improved by applying its erosion resistant coating.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the partial enlarged view of A in the utility model Fig. 1；

Fig. 3 is the partial enlarged view of B in the utility model Fig. 1；

Fig. 4 is the partial enlarged view of C in the utility model Fig. 1；

Fig. 5 is the first fixed link of the utility model, the second fixed link, the connection schematic diagram of fixed column and port；

Fig. 6 is the structural schematic diagram of the utility model prevention tube；

Fig. 7 is the structural schematic diagram of the utility model erosion resistant coating.

In figure: 1 low voltage wiring harness ontology, 2 fixed cutting ferrules, 3 activity card sets, 4 installing mechanisms, 401 mounting plates, 402 mounting holes, 5 fixed plates, 6 shells, 7 first motion bars, 8 first springs, 9 push plates, 10 pushing blocks, 11 sliding blocks, 12 first sliding grooves, 13 first are consolidated Fixed pole, 14 second fixed links, 15 fixed columns, 16 openings, 17 ports, 18 first grooves, 19 second sliding slots, 20 pulleys, 21 brackets, 22 portable pillars, 23 bearing plates, 24 stabilizing mechanisms, 2,401 second motion bars, 2402 third grooves, 2403 fixed blocks, 2,404 Three springs, 25 first connecting rods, 26 second grooves, 27 second connecting rods, 28 movable plates, 29 second springs, 31 prevention tubes, 32 Circular channel, 33 shockproof nets, 34 winding lines, 35 anti-seismic rays, 41 erosion resistant coatings, 42 epoxy resin layers, 43 3 polyethylene layers, 44 carbon Fibrous layer, 45 F-C paint layers.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-7, automobile low pressure damping harness, including low voltage wiring harness ontology 1, the top of low voltage wiring harness ontology 1 and Bottom is arranged with fixed cutting ferrule 2 and activity card sets 3 respectively, and the top of fixed cutting ferrule 2 is connected with installing mechanism 4, fixed cutting ferrule 2 Side is connected with fixed plate 5 and shell 6, and the inner cavity of shell 6 is connected with the first motion bar 7, and intracavity bottom is equipped with first sliding groove 12, the outside of shell 6 is equipped with the first spring 8, and the left and right side of the first motion bar 7 is connected separately with push plate 9 and pushing block 10, pushes away The bottom and top of block 10 are connected separately with sliding block 11 and the first fixed link 13, and 13 left side top of the first fixed link is connected with second Fixed link 14, the bottom of fixed plate 5 are connected with fixed column 15, and 6 top left side of shell is equipped with opening 16, and the inner cavity of shell 6 is equipped with The top of port 17, activity card sets 3 is equipped with the first groove 18, and the first groove is equipped with second sliding slot at the top of 18 inner cavity two sides 19, the interior of second sliding slot 19 is connected with pulley 20, and the opposite side of pulley 20 is respectively connected with bracket 21, and two brackets 21 are opposite The portable pillar 22 for being respectively connected with first connecting rod 25 between side with two sides of the bottom is connect, the outside and bottom two of the first groove 18 The bearing plate 23 that side is respectively connected with stabilizing mechanism 24 connects, and 18 bottom of the first groove is equipped with the second groove 26, first connecting rod 25 Side far from portable pillar 22 is connected with the second connecting rod 27, and the inner cavity of the second groove 26 is connected with far from the second connecting rod 27 Side is connected with the movable plate 28 of second spring 29；The other side of fixed cutting ferrule 2 is connected through hinge activity with activity card sets 3, Fixed plate 5 is used cooperatively with shell 6, and the fixed plate 5 that shell 6 is fixedly connected with the side of activity card sets 3 is used cooperatively, and first is sliding Slot 12 is used cooperatively with sliding block 11, and opening 16 is used cooperatively with fixed column 15, and port 17 is used cooperatively with the second fixed link 14, is held Fishplate bar 23 is used cooperatively with low voltage wiring harness ontology 1；Installing mechanism 4 includes mounting plate 401, and 401 top quadrangle of mounting plate opens up There is mounting hole 402, stabilizing mechanism 24 includes the second motion bar 2401, and the top of activity card sets 3 offers and the second motion bar The bottom of the 2401 third grooves 2402 being used cooperatively, the second motion bar 2401 extends to inner cavity and the fixation of third groove 2402 It is connected with fixed block 2403, the bottom of fixed block 2403 is fixedly connected with third spring 2404, and the bottom of fixed cutting ferrule 2 is fixed to be connected It is connected to the first resilient cushion being used cooperatively with low voltage wiring harness ontology 1, the bottom in 6 left side of shell is offered matches with the first motion bar 7 The through-hole used is closed, sliding block 11 is contacted close to the side of 12 inner wall of first sliding groove with the inner wall of first sliding groove 12, the second fixed link 14 surface is contacted with the inner wall of port 17, and pulley 20 connects close to the side of 19 inner wall of second sliding slot and the inner wall of second sliding slot 19 Touching, the top of bearing plate 23 are fixedly connected with the second resilient cushion being used cooperatively with low voltage wiring harness ontology 1, first connecting rod 25 Two sides pass through shaft with the junction of the second connecting rod 27 and portable pillar 22 and are flexibly connected, and movable plate 28 is close to the second groove The side of 26 inner walls is contacted with the inner wall of the second groove 26, side of the third spring 2404 far from movable plate 28 and the second groove 26 Inner wall be fixedly connected, the bottom of portable pillar 22 is fixedly connected with the 4th spring, the bottom of the 4th spring and the first groove 18 Inner wall is fixedly connected, further includes: and prevention tube 31, the center of prevention tube 31 are equipped with the circular channel 32 passed through for harness ontology 1, The outside of prevention tube 31 is enclosed with shockproof net 33, and the both ends of prevention tube 31 have one group of winding line 34 to be fixed on shockproof net 33 respectively In prevention tube 31, every group of winding line 34 includes at least one winding line 34, and shockproof net 33 is by anti-35 Stagger-wrap of seismic ray of multiple groups Composition, and every group of anti-seismic ray 35 includes at least an anti-seismic ray 35, forms multiple polygonal shapes between the anti-seismic ray 35 of multiple groups；Peace Erosion resistant coating 41 is all coated on the surface of mounting mechanism 4 and stabilizing mechanism 24, erosion resistant coating 41 includes epoxy resin layer (42), trimerization Pvdf layer (43), carbon fiber layer (44), F-C paint layer (45), epoxy resin layer (42) are coated in installing mechanism 4 and to stablize machine First layer on the surface of structure 24, three polyethylene layers (43) are the on the surface coated in installing mechanism 4 and stabilizing mechanism 24 Two layers, carbon fiber layer (44) is the third layer on the surface coated in installing mechanism 4 and stabilizing mechanism 24, and F-C paint layer (45) is The 4th layer on surface coated in installing mechanism 4 and stabilizing mechanism 24.

It is user-friendly convenient for users to the device is fixed by the way that installing mechanism 4 is arranged, pass through setting Stabilizing mechanism 24 strengthens the stability of bearing plate 23, enhances the damping performance of the device, by setting the first resilient cushion and Second resilient cushion plays buffer function, reduces low voltage wiring harness ontology 1 and is collided, by the way that port is arranged, facilitates the first motion bar 7 is mobile, by setting sliding block 11 and first sliding groove 12, strengthens the stability of pushing block 10, avoids the position of pushing block 10 from occurring inclined It moves, by setting pulley 20 and bracket 21, strengthens the stability of portable pillar 22, by the way that second sliding slot 19 is arranged, facilitate pulley 20 slidings facilitate first connecting rod 25 mobile, by the way that the 4th spring is arranged, play reset to portable pillar 22 by the way that shaft is arranged Effect, plays cushioning effect, passes through setting low voltage wiring harness ontology 1, fixed cutting ferrule 2, activity card sets 3, installing mechanism 4, mounting plate 401, mounting hole 402, fixed plate 5, shell 6, the first motion bar 7, the first spring 8, push plate 9, pushing block 10, sliding block 11, first are sliding Slot 12, the first fixed link 13, the second fixed link 14, fixed column 15, opening 16, port 17, the first groove 18, second sliding slot 19, Pulley 20, bracket 21, portable pillar 22, bearing plate 23, stabilizing mechanism 24, the second motion bar 2401, third groove 2402, fixed block 2403, third spring 2404, first connecting rod 25, the second groove 26, the second connecting rod 27, movable plate 28 and second spring 29 It is used cooperatively, vehicle is jolted, and low voltage wiring harness ontology 1 is pressed down against bearing plate 23, and bearing plate 23 is driven by portable pillar 22 First connecting rod 25 squeezes the second connecting rod 27, and the second connecting rod 27 squeezes second spring 29 by movable plate 28, solves existing Some automobile low voltage wiring harness do not have shock-absorbing function, and vehicle, which is easy to happen, in use jolts, and low voltage wiring harness is caused to occur Breakage causes the low voltage wiring harness service life short, Frequent Troubles, influences the problem of user uses, which has The advantages of shock-absorbing function, improves the practicability of low voltage wiring harness, is worthy to be popularized.

In use, low voltage wiring harness ontology 1 is pressed down against bearing plate 23 when vehicle jolts, bearing plate 23, which drives, lives Dynamic column 22 and the second motion bar 2401 move down, and portable pillar 22 is by bracket 21 with movable pulley 20 in the inner cavity of second sliding slot 19 Sliding, portable pillar 22 are pressed down against the 4th spring, and portable pillar 22 drives the second connecting rod 27 to push and lives by first connecting rod 25 Movable plate 28, movable plate 28 squeeze second spring 29 to the inner cavity of the second groove 26, and what second spring 29 discharged after squeezing pushes dynamic Movable plate 28, the power that movable plate 28 discharges after pushing first connecting rod 25, the 4th spring to squeeze by the second connecting rod 27 is simultaneously It drives portable pillar 22 to push down on bearing plate 23, plays cushioning effect, the second motion bar 2401 drives fixed block 2403 in third The inner cavity of groove 2402 squeezes third spring 2404, and the power that third spring 2404 discharges after compressing passes through fixed block 2403 the second motion bars 2401 of drive push up bearing plate 23, when user needs to repair low voltage wiring harness ontology 1 When, push plate 9 is pushed, push plate 9 drives the first motion bar 7 to squeeze the first spring 8, and the first motion bar 7 is by pushing block 10 with movable slider 11 slide in the inner cavity of sliding slot, and pushing block 10 drives the second fixed link 14 to remove from the inner cavity of port 17 by the first fixed link 13, Activity card sets 3 are driven to move down low voltage wiring harness ontology 1, low voltage wiring harness ontology 1 is formed from activity card sets 3 and fixed cutting ferrule 2 It is removed in cavity.

Wherein, the phenomenon that jolting in the process of moving such as automobile, low voltage wiring harness are possible to will appear the feelings of shaking Condition, at this point, since low voltage wiring harness is in prevention tube, the case where can effectively avoiding friction damage due to shaking.

It should be noted that above-mentioned erosion resistant coating with a thickness of 0.3mm~0.5mm.

In summary: the automobile low pressure damping harness passes through setting low voltage wiring harness ontology 1, fixed cutting ferrule 2, activity card sets 3, installing mechanism 4, mounting plate 401, mounting hole 402, fixed plate 5, shell 6, the first motion bar 7, the first spring 8, push plate 9, push away Block 10, sliding block 11, first sliding groove 12, the first fixed link 13, the second fixed link 14, fixed column 15, opening 16, port 17, first Groove 18, second sliding slot 19, pulley 20, bracket 21, portable pillar 22, bearing plate 23, stabilizing mechanism 24, the second motion bar 2401, Third groove 2402, third spring 2404, first connecting rod 25, the second groove 26, the second connecting rod 27, is lived at fixed block 2403 Movable plate 28 and second spring 29 are used cooperatively, and vehicle is jolted, and low voltage wiring harness ontology 1 is pressed down against bearing plate 23, are accepted Plate 23 drives first connecting rod 25 to squeeze the second connecting rod 27 by portable pillar 22, and the second connecting rod 27 is squeezed by movable plate 28 Second spring 29 solves existing automobile low voltage wiring harness and does not have shock-absorbing function, and vehicle is easy to happen top in use It winnows with a dustpan, causes low voltage wiring harness to occur damaged, cause the low voltage wiring harness service life short, Frequent Troubles influence the problem of user uses, pass through By its harness ontology by the circular channel of prevention tube, the case where can effectively avoiding friction damage due to shaking.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (9)

1. automobile low pressure damping harness, including low voltage wiring harness ontology (1), it is characterised in that: the top of the low voltage wiring harness ontology (1) Portion and bottom are arranged with fixed cutting ferrule (2) and activity card sets (3) respectively, are connected with fitting machine at the top of the fixed cutting ferrule (2) Structure (4), the side of the fixed cutting ferrule (2) are connected with fixed plate (5) and shell (6), and the inner cavity of the shell (6) is connected with One motion bar (7), and intracavity bottom is equipped with first sliding groove (12), the outside of the shell (6) is equipped with the first spring (8), described The left and right side of first motion bar (7) is connected separately with push plate (9) and pushing block (10), the bottom and top of the pushing block (10) It is connected separately with sliding block (11) and the first fixed link (13), the first fixed link (13) left side top is connected with the second fixed link (14), the bottom of the fixed plate (5) is connected with fixed column (15), and shell (6) top left side is equipped with opening (16), described The inner cavity of shell (6) is equipped with port (17), and the top of the activity card sets (3) is equipped with the first groove (18), first groove (18) it is equipped at the top of the two sides of inner cavity second sliding slot (19), is connected with pulley (20) in the second sliding slot (19), it is described The opposite side of pulley (20) is respectively connected with bracket (21), and two brackets (21) are all connected between opposite side with two sides of the bottom There is the portable pillar (22) of first connecting rod (25) to connect, the outside and two sides of the bottom of first groove (18) are respectively connected with stabilization The bearing plate (23) of mechanism (24) connects, and the first groove (18) bottom is equipped with the second groove (26), the first connecting rod (25) side far from portable pillar (22) is connected with the second connecting rod (27), and the inner cavity of second groove (26) is connected with separate The side of second connecting rod (27) is connected with the movable plate (28) of second spring (29).

2. automobile low pressure damping harness as described in claim 1, which is characterized in that the other side of the fixed cutting ferrule (2) with Activity card sets (3) are connected through hinge activity, and the fixed plate (5) is used cooperatively with the shell (6), the shell (6) with The fixed plate (5) that the side of activity card sets (3) is fixedly connected is used cooperatively, and the first sliding groove (12) makes with sliding block (11) cooperation With the opening (16) is used cooperatively with fixed column (15), and the port (17) is used cooperatively with the second fixed link (14), described Bearing plate (23) is used cooperatively with low voltage wiring harness ontology (1).

3. automobile low pressure damping harness according to claim 1, it is characterised in that: the installing mechanism (4) includes installation Plate (401), mounting plate (401) top quadrangle offer mounting hole (402), and the stabilizing mechanism (24) includes second living Lever (2401) offers the third groove being used cooperatively with the second motion bar (2401) at the top of the activity card sets (3) (2402), the bottom of second motion bar (2401) extends to the inner cavity of third groove (2402) and is fixedly connected with fixed block (2403), the bottom of the fixed block (2403) is fixedly connected with third spring (2404).

4. automobile low pressure damping harness according to claim 1, it is characterised in that: the bottom of the fixed cutting ferrule (2) is solid Surely it is connected with the first resilient cushion being used cooperatively with low voltage wiring harness ontology (1), the bottom on the left of the shell (6) offers and the The through-hole that one motion bar (7) is used cooperatively.

5. automobile low pressure damping harness according to claim 1, it is characterised in that: the sliding block (11) is close to first sliding groove (12) side of inner wall is contacted with the inner wall of first sliding groove (12), and the surface of second fixed link (14) is interior with port (17) Wall contact, the pulley (20) contact close to the side of second sliding slot (19) inner wall with the inner wall of second sliding slot (19).

6. automobile low pressure damping harness according to claim 1, it is characterised in that: the top of the bearing plate (23) is fixed It is connected with the second resilient cushion being used cooperatively with low voltage wiring harness ontology (1), the two sides of the first connecting rod (25) connect with second The junction of extension bar (27) and portable pillar (22) is flexibly connected by shaft.

7. automobile low pressure damping harness according to claim 3, it is characterised in that: the movable plate (28) is recessed close to second The side of slot (26) inner wall is contacted with the inner wall of the second groove (26), and the one of the third spring (2404) separate movable plate (28) Side is fixedly connected with the inner wall of the second groove (26), and the bottom of the portable pillar (22) is fixedly connected with the 4th spring, and described The bottom of four springs is fixedly connected with the inner wall of the first groove (18).

8. automobile low pressure damping harness according to claim 1, it is characterised in that: further include: prevention tube (31), it is described anti- The center of shake pipe (31) is equipped with the circular channel (32) passed through for the harness ontology (1), the external packet of the prevention tube (31) It is wrapped with shockproof net (33), the both ends of the prevention tube (31) have one group of winding line (34) to be fixed on the shockproof net (33) respectively On the prevention tube (31), every group of winding line (34) includes at least one winding line (34), and the shockproof net (33) is by more Group anti-seismic ray (35) Stagger-wrap composition, and every group of anti-seismic ray (35) includes at least an anti-seismic ray (35), it is shockproof described in multiple groups Line forms multiple polygonal shapes between (35).

9. automobile low pressure damping harness according to claim 1, it is characterised in that: the installing mechanism (4) and stablize machine Erosion resistant coating (41) all are coated on the surface of structure (24), the erosion resistant coating (41) includes epoxy resin layer (42), three polyethylene layers (43), carbon fiber layer (44), F-C paint layer (45), the epoxy resin layer (42) are coated in the installing mechanism (4) and steady Determine the first layer on the surface of mechanism (24), three polyethylene layer (43) is coated in the installing mechanism (4) and to stablize machine The second layer on the surface of structure (24), the carbon fiber layer (44) are coated in the installing mechanism (4) and stabilizing mechanism (24) Surface on third layer, the F-C paint layer (45) is the surface coated in the installing mechanism (4) and stabilizing mechanism (24) On the 4th layer.