CN218141353U

CN218141353U - Sound-insulation interior trimming panel for automobile

Info

Publication number: CN218141353U
Application number: CN202222769469.4U
Authority: CN
Inventors: 曾意华; 王爱炎; 伍达明
Original assignee: Shenzhen Jinghong Mould Co ltd
Current assignee: Shenzhen Jinghong Mould Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2022-12-27
Anticipated expiration: 2032-10-20

Abstract

The utility model belongs to the technical field of plaque in giving sound insulation, and a plaque in car gives sound insulation is disclosed, including interior plaque, interior plaque's lower extreme is equipped with the door plant, the inside bottom of interior plaque is equipped with first puigging, baffle under the upper end fixedly connected with of first puigging, interior plaque inside top is equipped with the insulating layer, the utility model discloses set up second spring, movable block and fixed block etc. in the car, when interior plaque receives the heavy object collision, on the impact force transmits the last baffle, the fixed block pushes away the connecting rod, and the connecting rod promotes the movable block and slides on the movable rod, is equipped with the second spring between movable rod and the recess lateral wall, thereby has eliminated most impact force because the elasticity of second spring, and meanwhile, on the impact force is used first spring, and be fixed with the shock pad under the first spring to eliminate some impact force, just so can avoid the heavy object to strike interior plaque and cause the damage.

Description

Sound-insulation interior trimming panel for automobile

Technical Field

The utility model belongs to the technical field of plaque in the sound insulation, concretely relates to plaque in sound insulation for car.

Background

With the rapid development of society, automobiles basically become indispensable tools for transportation, but people also have higher and higher requirements on automobiles, so that the automobiles are required to have excellent power performance, and meanwhile, the internal devices of the automobiles are required to have multiple functions, so that the driving or riding comfort is improved.

But some automotive interior boards of people discovery have the thermal-insulated effect of sound insulation, and the easy collision that receives of interior plaque simultaneously when placing the heavy object in the car, turn or turn around in the car operation, make the heavy object bump with interior plaque, make interior plaque appear damaged, influence automotive interior's pleasing to the eye, in addition, interior plaque often all is through bolt or screw fixation, does not set up positioning and moving device, and is more loaded down with trivial details during the installation is dismantled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plaque in car gives sound insulation to when solving the plaque in the heavy object collision that proposes in the above-mentioned background art, the plaque can take place damaged problem in, and the plaque is fixed and is installed the loaded down with trivial details problem of dismantling on the door plant.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a plaque in car gives sound insulation, is including interior plaque, interior plaque's lower extreme is equipped with the door plant, the inside bottom of interior plaque is equipped with first puigging, baffle under the upper end fixedly connected with of first puigging, the inside top of interior plaque is equipped with the insulating layer, the lower extreme of insulating layer is equipped with the sound absorbing layer, the lower extreme on sound absorbing layer is equipped with the second puigging, the baffle is gone up to the lower extreme fixedly connected with on second puigging, go up the baffle and be equipped with the shock attenuation room down between the baffle.

Preferably, go up the bottom fixedly connected with fixed block of baffle, the front side threaded connection of fixed block has the bolt, the baffle upper end is seted up flutedly down, be equipped with the movable rod in the recess, the both ends fixed connection of movable rod is on the both sides wall of recess, the equal swing joint in both ends of movable rod has the movable block, the both ends of movable rod all overlap and are equipped with the second spring, the one end fixed connection of second spring is at the side of movable block, the other end fixed connection of second spring is on the lateral wall of recess, be equipped with the pivot on the movable block, fixedly connected with connecting rod in the pivot, the other end cover of connecting rod is established on the bolt.

Preferably, go up the lower extreme fixedly connected with sleeve of baffle, the top fixedly connected with shock pad of baffle down, the first telescopic link of fixedly connected with on the shock pad, the other end fixed connection of first telescopic link is in telescopic bottom, the cover is equipped with first spring on the first telescopic link, the one end fixed connection of first spring is in telescopic bottom, the other end fixed connection of first spring is at the top of shock pad.

Preferably, the slotted hole has all been seted up at the both ends of door plant, the spacing groove has all been seted up to the both sides end of first puigging, the spacing inslot is equipped with the stopper, spacing inslot fixedly connected with dead lever, the dead lever passes the stopper, the other end fixedly connected with second telescopic link of stopper, the other end fixedly connected with inserted bar of second telescopic link, the inserted bar embedding is connected in the slotted hole.

Preferably, the shock pad and the first spring are provided with a plurality of, and a plurality of shock pads and the even upper surface that distributes at baffle down of first spring.

Preferably, a third spring is arranged between the two movable blocks, and the third spring is sleeved on the movable rod.

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

(1) The utility model discloses the second spring has been set up, movable block and fixed block etc, in the car, when interior plaque receives the heavy object collision, the impact force can transmit on the baffle, the fixed block pushes away the connecting rod, the connecting rod promotes the movable block and slides on the movable rod, be equipped with the second spring between movable rod and the recess lateral wall, thereby most impact force has been eliminated to the elasticity because the second spring, meanwhile, the impact force is used on first spring, and be fixed with the shock pad under the first spring, thereby eliminate some impact force, just so can avoid the heavy object to strike interior plaque and cause the damage.

(2) The utility model discloses set up dead lever, second telescopic link and inserted bar etc. when the position of plaque is fixed a position in needs, because second telescopic link fixed connection is on first puigging, so at first need stimulate the second telescopic link and fix a position plaque needs fixed position in the location, then with the inserted bar embedding slotted hole of second telescopic link side, just so can fix a position interior plaque position and install the dismantlement again.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

in the figure: 1. an interior trim panel; 2. a door panel; 3. a first sound insulating layer; 4. a lower partition plate; 5. a damping chamber; 6. an upper partition plate; 7. a second sound insulating layer; 8. a sound absorbing layer; 9. a thermal insulation layer; 10. a first telescopic rod; 11. a sleeve; 12. a first spring; 13. a shock pad; 14. a fixed block; 15. a connecting rod; 16. a movable block; 17. a bolt; 18. a rotating shaft; 19. a second spring; 20. a movable rod; 21. a third spring; 22. a groove; 23. a limiting groove; 24. a limiting block; 25. fixing the rod; 26. a second telescopic rod; 27. a slot; 28. and (4) inserting a rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides the following technical solutions: the utility model provides a plaque in car gives sound insulation, including interior plaque 1, the lower extreme of interior plaque 1 is equipped with door plant 2, the inside bottom of interior plaque 1 is equipped with first puigging 3, baffle 4 under the upper end fixedly connected with of first puigging 3, the inside top of interior plaque 1 is equipped with insulating layer 9, the lower extreme of insulating layer 9 is equipped with sound absorbing layer 8, sound absorbing layer 8's lower extreme is equipped with second puigging 7, baffle 6 on the lower extreme fixedly connected with of second puigging 7, go up baffle 6 and be equipped with surge chamber 5 down between the baffle 4, the bottom fixedly connected with fixed block 14 of going up baffle 6, the front side threaded connection of fixed block 14 has bolt 17, lower baffle 4 upper end has seted up recess 22, be equipped with movable rod 20 in the recess 22, the both ends fixed connection of movable rod 20 is on recess 22's the both sides wall, the equal swing joint in both ends of movable rod 20 has movable block 16, the both ends of movable rod 20 all overlap and be equipped with second spring 19, the one end fixed connection of second spring 19 is on second spring 19's the lateral wall, the other end fixed connection of second spring 19 is equipped with pivot 16 on recess 22's the lateral wall, the other end fixed block 18, the other end fixed connection of movable rod 18 is equipped with the other end fixed connection of movable rod 15 on the telescopic link rod 12 is equipped with the telescopic link 12 on the telescopic link 12 of telescopic link 12 on the telescopic link of telescopic link 12, the telescopic link of telescopic link 12, the telescopic link 12 fixed link of telescopic link 12 is connected with first telescopic link 12, the telescopic link of telescopic link 12, the telescopic link 12 is connected with the telescopic link of telescopic link 12 on the telescopic link of telescopic link 12, the telescopic link of telescopic link 12, the telescopic link 12 fixed link 12.

Through the technical scheme:

in the car, when interior plaque 1 receives the heavy object collision, the impact force can be transmitted to on last baffle 6, fixed block 14 begins to push away connecting rod 15, connecting rod 15 promotes movable block 16 and slides on movable rod 20, be equipped with second spring 19 between movable rod 20 and the recess 22 lateral wall, thereby most impact force has been eliminated because the elasticity of second spring 19, and meanwhile, the impact force transmits last baffle 6, go up baffle 6 extrusion first spring 12, and be fixed with shock pad 13 under the first spring 12, thereby eliminate some impact force, just so can avoid the heavy object to strike interior plaque 1 and cause the damage.

Further, the shock absorption pads 13 and the first springs 12 are provided in plurality, and the shock absorption pads 13 and the first springs 12 are uniformly distributed on the upper surface of the lower partition plate 4.

Specifically, a plurality of shock absorbing pads 13 and first springs 12 are provided in order to eliminate as much as possible the impact force caused by the collision of the heavy object.

Further, a third spring 21 is arranged between the two movable blocks 16, and the third spring 21 is sleeved on the movable rod 20.

Specifically, a third spring 21 is provided in order to avoid collision of the two movable blocks 16 sliding.

Please refer to fig. 1-fig. 2, both ends of the door panel 2 have been provided with slotted holes 27, both sides of the first soundproof layer 3 have been provided with limiting grooves 23, limiting blocks 24 are provided in the limiting grooves 23, fixing rods 25 are fixedly connected in the limiting grooves 23, the fixing rods 25 pass through the limiting blocks 24, the other end of the limiting blocks 24 is fixedly connected with a second telescopic rod 26, the other end of the second telescopic rod 26 is fixedly connected with an insertion rod 28, and the insertion rod 28 is embedded in the slotted holes 27.

Through the technical scheme:

when the position of the interior panel 1 needs to be located, since the second telescopic rod 26 is fixedly connected to the first soundproof layer 3, the second telescopic rod 26 needs to be pulled to locate the position of the interior panel 1 that needs to be fixed, and then the insertion rod 28 at the side end of the second telescopic rod 26 is inserted into the slot 27, so that the position of the interior panel 1 is located and then the interior panel 1 is mounted and dismounted.

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 plaque in car gives sound insulation which characterized in that: including interior plaque (1), the lower extreme of interior plaque (1) is equipped with door plant (2), the inside bottom of interior plaque (1) is equipped with first puigging (3), baffle (4) under the upper end fixedly connected with of first puigging (3), the inside top of interior plaque (1) is equipped with insulating layer (9), the lower extreme of insulating layer (9) is equipped with sound absorbing layer (8), the lower extreme of sound absorbing layer (8) is equipped with second puigging (7), baffle (6) are gone up to the lower extreme fixedly connected with of second puigging (7), go up baffle (6) and be equipped with between baffle (4) down shock attenuation room (5).

2. The soundproof interior panel according to claim 1, wherein: go up bottom fixedly connected with fixed block (14) of baffle (6), the front side threaded connection of fixed block (14) has bolt (17), baffle (4) upper end is seted up fluted (22) down, be equipped with movable rod (20) in recess (22), the both ends fixed connection of movable rod (20) is on the both sides wall of recess (22), the equal swing joint in both ends of movable rod (20) has movable block (16), the both ends of movable rod (20) all are equipped with second spring (19), the one end fixed connection of second spring (19) is at the side of movable block (16), the other end fixed connection of second spring (19) is on the lateral wall of recess (22), be equipped with pivot (18) on movable block (16), fixedly connected with connecting rod (15) are gone up in pivot (18), the other pot head of connecting rod (15) is established on bolt (17).

3. The soundproof interior panel according to claim 2, wherein: go up lower extreme fixedly connected with sleeve (11) of baffle (6), the top fixedly connected with shock pad (13) of baffle (4) down, the first telescopic link of fixedly connected with (10) is gone up in shock pad (13), the other end fixed connection of first telescopic link (10) is in the bottom of sleeve (11), the cover is equipped with first spring (12) on first telescopic link (10), the one end fixed connection of first spring (12) is in the bottom of sleeve (11), the other end fixed connection of first spring (12) is at the top of shock pad (13).

4. The soundproof interior trim panel for automobile according to claim 3, wherein: slotted hole (27) have all been seted up at the both ends of door plant (2), spacing groove (23) have all been seted up to the both sides end of first puigging (3), be equipped with stopper (24) in spacing groove (23), fixedly connected with dead lever (25) in spacing groove (23), stopper (24) are passed in dead lever (25), other end fixedly connected with second telescopic link (26) of stopper (24), other end fixedly connected with inserted bar (28) of second telescopic link (26), inserted bar (28) embedding is connected in slotted hole (27).

5. The soundproof interior panel according to claim 4, wherein: shock pad (13) and first spring (12) are equipped with a plurality ofly, and the even upper surface that distributes at baffle (4) down of a plurality of shock pads (13) and first spring (12).

6. The soundproof interior trim panel for automobile according to claim 5, wherein: a third spring (21) is arranged between the two movable blocks (16), and the third spring (21) is sleeved on the movable rod (20).