CN218594277U

CN218594277U - Upright sound-absorbing cotton for noise reduction and sound absorption of automotive interior

Info

Publication number: CN218594277U
Application number: CN202223383355.2U
Authority: CN
Inventors: 杜超
Original assignee: Baoding Jiuluxing Automobile Decoration Materials Co ltd
Current assignee: Baoding Jiuluxing Automobile Decoration Materials Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-03-10
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to a inhale the sound cotton field, disclose a inhale sound cotton upright that is used for automotive interior to fall and makes an uproar to inhale, including mounting panel one and mounting panel two, the equal fixedly connected with L type installation piece of lower extreme on the front side of mounting panel one, one side lateral wall all is provided with T type spout in the L type installation piece, the inboard equal sliding connection of T type spout has T type slider, opposite side lateral wall both ends all are provided with the mounting groove in the L type installation piece, the lower extreme is provided with magnetite one on two sides of mounting panel, the lower extreme is provided with magnetite two on two opposite sides of mounting panel, the inside cross draw-in groove that is provided with of lower extreme on two sides of mounting panel. The utility model discloses in, through inserting T type spout with T type slider, realize upright inhaling the sound cotton and can install the dismantlement fast, the effect of the change of being convenient for and clearance through inserting the cross draw-in groove with the cross fixture block, realize a plurality of upright sound of inhaling and assemble the effect of concatenation between the cotton.

Description

Upright sound-absorbing cotton for noise reduction and sound absorption of automotive interior

Technical Field

The utility model relates to a inhale the cotton field of sound, especially relate to a inhale sound cotton of standing vertically that is used for automotive interior to fall to make an uproar to inhale.

Background

Automobile soundproof cotton not only can give sound insulation to vehicle inside, can also optimize the stereo set audio, because inhale the metal resonance that the cotton can eliminate the automobile body of sound, has good attraction effect again simultaneously, so made the vehicle that gives sound insulation upgraded, the sound that enables the stereo set and send is more clear.

But in use, upright inhale the cotton installation of sound mostly use glue to install it, it is comparatively troublesome during the dismantlement, be not convenient for change and clearance, secondly a plurality of upright inhale can not splice the equipment between the sound cotton.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a vertical sound-absorbing cotton for noise reduction and sound absorption of automotive interiors.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a inhale sound cotton upright that is used for automotive interior to fall and makes an uproar to inhale sound, includes mounting panel one and mounting panel two, the equal fixedly connected with L type installation piece of lower extreme on the first front side of mounting panel, one side lateral wall all is provided with T type spout in the L type installation piece, the inboard equal sliding connection of T type spout has T type slider, two the lower extreme on two mounting panels of T type slider other end difference fixed connection, opposite side lateral wall both ends all are provided with the mounting groove in the L type installation piece, two front sides of mounting panel middle part fixedly connected with fibrous layer, the lower extreme is provided with magnetite one on two sides of mounting panel, the lower extreme is provided with magnetite two on two opposite sides of mounting panel, the inside cross draw-in groove that is provided with of lower extreme on two sides of mounting panel.

As a further description of the above technical solution:

and a reinforcing layer is arranged in the second mounting plate and is made of bismuth-tin alloy.

As a further description of the above technical solution:

and a heat insulation layer and an anti-collision layer are arranged in the fiber layer.

As a further description of the above technical solution:

and air bags which are uniformly distributed are arranged in the anti-collision layer.

As a further description of the above technical solution:

the mounting groove is internally provided with an arc-shaped elastic sheet fixedly connected with the side wall on one side.

As a further description of the above technical solution:

the surface all is provided with the arc draw-in groove around two front side of mounting panel, the equal block of arc draw-in groove has the arc shell fragment.

As a further description of the above technical solution:

the first magnet and the second magnet are mutually adsorbed.

As a further description of the above technical solution:

and the upper end and the lower end of the other side of the mounting plate are fixedly connected with cross-shaped clamping blocks, and the cross-shaped clamping blocks are clamped with cross-shaped clamping grooves.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through inserting T type spout with T type slider, extrude into the mounting groove with dome sheet during the installation of mounting panel two, insert completely when T type slider, dome sheet pops out, and arc draw-in groove block dome sheet fixes mounting panel two, during the dismantlement, presses two one sides of mounting panel hard, can dismantle it down, realizes upright inhaling the sound cotton and can install the dismantlement fast of inhaling, the effect of being convenient for to change and clearance.

2. The utility model discloses in, through inserting the cross draw-in groove with the cross fixture block, make a plurality of upright inhale and assemble the concatenation between the sound cotton to magnet one and two mutual absorptions of magnet, upright inhale and can adsorb the concatenation between the sound cotton, supplementary concatenation realizes a plurality of upright inhale the effect of assembling the concatenation between the sound cotton.

Drawings

Fig. 1 is a first schematic perspective view of a vertical sound-absorbing cotton for noise reduction and sound absorption of an automotive interior according to the present invention;

fig. 2 is a schematic perspective view of a second vertical sound-absorbing cotton for noise reduction and sound absorption of automotive interior according to the present invention;

FIG. 3 is a schematic perspective view of a mounting plate II of the upright sound-absorbing cotton for noise reduction and sound absorption of the interior trim of the vehicle according to the present invention;

fig. 4 is a three-dimensional cross-sectional view of an L-shaped mounting block of the upright sound-absorbing cotton for noise reduction and sound absorption of the automotive interior, provided by the utility model;

fig. 5 is a front view of the upright sound-absorbing cotton for noise reduction and sound absorption of the interior trim of the automobile provided by the present invention;

fig. 6 is a schematic view of the upright sound-absorbing cotton slide rail for noise reduction and sound absorption of the interior trim of the vehicle.

Illustration of the drawings:

1. a first mounting plate; 2. a first magnet; 3. a T-shaped slider; 4. an L-shaped mounting block; 5. a fibrous layer; 6. a second mounting plate; 7. a T-shaped chute; 8. a cross-shaped clamping groove; 9. a cross-shaped fixture block; 10. a second magnet; 11. a reinforcing layer; 12. an anti-collision layer; 13. an air bag; 14. an arc-shaped clamping groove; 15. mounting grooves; 16. an arc-shaped elastic sheet; 17. and a heat insulation layer.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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.

Referring to fig. 1-6, the present invention provides an embodiment: a vertical sound-absorbing cotton for noise reduction and sound absorption of automotive interiors comprises a first mounting plate 1 and a second mounting plate 6, wherein the upper end and the lower end of the front side of the first mounting plate 1 are fixedly connected with an L-shaped mounting block 4, the side wall of one side in the L-shaped mounting block 4 is provided with a T-shaped chute 7, the inner side of the T-shaped chute 7 is slidably connected with a T-shaped slider 3, the other ends of the two T-shaped sliders 3 are respectively and fixedly connected with the upper end and the lower end of the second mounting plate 6, mounting grooves 15 are respectively formed in the two ends of the side wall of the other side in the L-shaped mounting block 4, so that the T-shaped sliders 3 are conveniently inserted into the T-shaped chutes 7, an arc-shaped elastic sheet 16 is extruded into the mounting grooves 15 when the second mounting plate 6 is mounted, when the T-shaped sliders 3 are completely inserted, the arc-shaped elastic sheet 16 is popped out, 14 block arc shell fragment 16 of arc draw-in groove, fix mounting panel two 6, during the dismantlement, press mounting panel two 6 one sides hard, can dismantle it down, two 6 front sides middle part fixedly connected with fibrous layers 5 of mounting panel, the lower extreme is provided with magnetite one 2 on two 6 one sides of mounting panel, the lower extreme is provided with magnetite two 10 on two 6 opposite sides of mounting panel, the inside cross draw-in groove 8 that is provided with of lower extreme on two 6 one sides of mounting panel, it is convenient through inserting cross draw-in groove 8 with cross fixture block 9, make a plurality of upright inhale and assemble the concatenation between the sound cotton, and magnetite one 2 and two 10 adsorb each other, upright inhale and can adsorb the concatenation between the sound cotton, supplementary concatenation.

The inside enhancement layer 11 that is provided with of mounting panel two 6, the enhancement layer 11 is bismuth tin alloy material, conveniently utilize the enhancement layer 11 to strengthen the structural strength of mounting panel two 6, prevent that car door switch collision in the car from leading to mounting panel two 6 to damage, fibrous layer 5 inside is provided with insulating layer 17 and anticollision layer 12, conveniently utilize insulating layer 17 to make upright sound cotton of inhaling can have thermal-insulated effect, utilize anticollision layer 12 to prevent upright sound cotton of inhaling to suffer collision damage, anticollision layer 12 inside is provided with evenly distributed's gasbag 13, conveniently utilize gasbag 13 to make anticollision layer 12 have the anticollision effect, the equal fixedly connected with arc shell fragment 16 of one side lateral wall in mounting groove 15, can extrude arc shell fragment 16 into mounting groove 15 when making things convenient for mounting panel two 6 to install, mounting panel two 6 front side surface all is provided with arc draw-in groove 14 all around, arc draw-in groove 14 equal block has arc shell fragment 16, conveniently utilize arc draw-in-groove 14 block arc shell fragment 16, fix mounting panel two 6, magnetite one 2 and two 10 adsorb each other, make a plurality of upright sound cotton of upright absorption concatenations of cross draw-in groove 9 fixedly, make things convenient for a plurality of upright sound cotton of upright to inhale, be connected with cross draw-in groove 9, it assembles to make the cross draw-upright to make the cross draw-shaped clamping.

The working principle is as follows: the device is when using, strengthen the structural strength of two 6 mounting panels through enhancement layer 11, prevent that car interior door switch collision from leading to two 6 mounting panels to damage, insulating layer 17 makes upright inhale the sound cotton can have thermal-insulated effect, anticollision layer 12 prevents to upright inhale the sound cotton and suffer collision damage, through inserting T type spout 7 with T type slider 3, extrude into mounting groove 15 with arc shell fragment 16 when two 6 mounting panels are installed, insert completely when T type slider 3, arc shell fragment 16 pops out, arc draw-in groove 14 block arc shell fragment 16, fix mounting panel two 6, during the dismantlement, press down mounting panel two 6 one side hard, can dismantle it down, realize upright inhale the sound cotton and can install the dismantlement fast, be convenient for change and the effect of clearance, through inserting cross draw-in groove 8 with cross draw-in block 9, make a plurality of upright inhale the sound and assemble the concatenation between the cotton, and magnetite one 2 and two 10 adsorb each other, upright inhale the sound and can adsorb the concatenation between the cotton, supplementary concatenation, realize the effect of assembling the concatenation between a plurality of upright cotton.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a stand upright sound of inhaling that is used for automotive interior to fall and makes an uproar to inhale is cotton, includes mounting panel one (1) and mounting panel two (6), its characterized in that: the utility model discloses a mounting panel, including mounting panel one (1) front side, one side lateral wall all is provided with T type spout (7) on the equal fixedly connected with L type installation piece of lower extreme (4) on the mounting panel one (1), one side lateral wall all is provided with T type spout (7) in L type installation piece (4), the equal sliding connection in T type spout (7) inboard has T type slider (3), two T type slider (3) other end difference fixed connection is lower extreme on mounting panel two (6), opposite side lateral wall both ends all are provided with mounting groove (15) in L type installation piece (4), mounting panel two (6) front side middle part fixedly connected with fibrous layer (5), the lower extreme is provided with magnetite one (2) on mounting panel two (6) one side, the lower extreme is provided with magnetite two (10) on mounting panel two (6) opposite side, the inside cross draw-in groove (8) that is provided with of lower extreme on mounting panel two (6) one side.

2. The upright sound-absorbing cotton for noise reduction and sound absorption of automotive interiors according to claim 1, wherein: and a reinforcing layer (11) is arranged inside the second mounting plate (6), and the reinforcing layer (11) is made of a bismuth tin alloy.

3. The upright sound-absorbing cotton for noise reduction and sound absorption of automotive interiors according to claim 1, wherein: the fiber layer (5) is internally provided with a heat insulation layer (17) and an anti-collision layer (12).

4. The upright sound-absorbing cotton for noise reduction and sound absorption of automotive interiors according to claim 3, wherein: and air bags (13) which are uniformly distributed are arranged in the anti-collision layer (12).

5. The upright sound-absorbing cotton for noise reduction and sound absorption of automotive interiors according to claim 1, wherein: and the side wall of one side in the mounting groove (15) is fixedly connected with an arc-shaped elastic sheet (16).

6. The upright sound-absorbing cotton for noise reduction and sound absorption of automotive interiors according to claim 1, wherein: arc-shaped clamping grooves (14) are formed in the periphery of the front side surface of the second mounting plate (6), and arc-shaped elastic sheets (16) are clamped in the arc-shaped clamping grooves (14).

7. The upright sound-absorbing cotton for noise reduction and absorption of automotive interiors of claim 1, wherein: the first magnet (2) and the second magnet (10) are mutually adsorbed.

8. The upright sound-absorbing cotton for noise reduction and sound absorption of automotive interiors according to claim 1, wherein: the upper end and the lower end of the other side of the second mounting plate (6) are fixedly connected with a cross-shaped clamping block (9), and the cross-shaped clamping grooves (8) are clamped on the cross-shaped clamping blocks (9).