CN213062516U

CN213062516U - Interior wallboard for urban noise reduction

Info

Publication number: CN213062516U
Application number: CN202021660127.3U
Authority: CN
Inventors: 蔡淑煌; 李县荣
Original assignee: Fushun Feike New Building Material Development Co ltd
Current assignee: Fushun Feike New Building Material Development Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-27
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to an interior decoration technical field just discloses an interior wallboard of making an uproar falls in city, including the acoustic celotex board, the bottom fixedly connected with lug of acoustic celotex board, the top of acoustic celotex board is seted up flutedly, lug and recess looks adaptation, the inside embedding of lug has square long tube, the both ends of square long tube extend to the left and right sides of lug respectively, two limiting plates of inside fixedly connected with of square long tube, the inside of square long tube is provided with two-way lead screw, one side on the back of the body that is connected to two limiting plates is run through respectively and rotates at the both ends of two-way lead screw. The utility model discloses a, go into the stability that the arc wall can increase two adjacent acoustic celotex boards through spacing post card income spacing groove and movable block card, use the instrument screwdriver commonly used and conveniently rotate circular handle, finally can rotate two-way lead screw, and two square long sleeves can get into and leave two square draw-in grooves, can conveniently splice and dismantle two acoustic celotex boards.

Description

Interior wallboard for urban noise reduction

Technical Field

The utility model relates to an interior decoration technical field specifically is a city falls and makes an uproar uses interior wallboard.

Background

On the highway in the city, it has a large amount of cars to go every day, and this has just caused noise pollution, influences indoor people's rest, and the interior wallboard of making an uproar can satisfy people's demand at indoor location, avoids external noise to influence people's rest and life.

To people who work outside, often because the transform of workplace, lead to needing to be changed the room, fix and fall the indoor interior wallboard of making an uproar and can not obtain reuse and lead to extravagant very big resource, the interior wallboard of making an uproar that falls that can be convenient for splice and dismantle can let the user reduce a large amount of losses, be convenient for splice and dismantle the maintenance of the interior wallboard of still being convenient for and change, but the interior wallboard of making an uproar that falls that has now is fixed mostly, the not convenient for user uses, the problem to the aforesaid provides, technical personnel in the field provide an interior wallboard of making an uproar falls in the city, the utility model discloses, possess the advantage that can make things convenient for the concatenation and dismantle the interior wallboard of making an uproar, the problem of making an.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an interior wallboard of making an uproar falls in city possesses convenient concatenation and dismantles advantages such as falling the interior board of wall of making an uproar, has solved and has fallen the problem that the interior board of wall of making an uproar can not conveniently splice and dismantle.

(II) technical scheme

For the above-mentioned purpose that possesses convenient concatenation and dismantlement and fall the wall inner panel of making an uproar, the utility model provides a following technical scheme: an inner wall board for urban noise reduction comprises a sound insulation board, wherein a convex block is fixedly connected to the bottom of the sound insulation board, a groove is formed in the top of the sound insulation board, the convex block is matched with the groove, a square long pipe is embedded into the convex block, two ends of the square long pipe respectively extend to the left side and the right side of the convex block, two limiting plates are fixedly connected to the inside of the square long pipe, a bidirectional screw is arranged inside the square long pipe, two ends of the bidirectional screw respectively penetrate through and are rotatably connected to one side of each of two limiting plates in a back-to-back manner, a square long sleeve is sleeved on each of the left side and the right side of the bidirectional screw, the two square long sleeves are slidably connected to the inside of the square long pipe, one end of each of the two square long sleeves in the back-to-back manner respectively extends to the left side, the front of lug is rotated and is connected with the movable rod, the inside that the lug and rotation connection to square long tube are run through to the one end at the movable rod back, the one end fixedly connected with second bevel gear at the movable rod back, the back and the meshing of first bevel gear of second bevel gear, two square clamping groove have been seted up to the inside of acoustic celotex board, two one side that square clamping groove is relative all is linked together with the recess, two square long cover respectively with two square clamping groove phase-matchs, the left side embedding of acoustic celotex board has the screens device, the arc wall has been seted up on the right side of acoustic celotex board, screens device and arc wall looks adaptation.

Preferably, the left and right sides fixedly connected with two spacing posts of acoustic celotex board bottom, the spacing groove has all been seted up to the left and right sides at acoustic celotex board top, two spacing post respectively with two spacing groove looks adaptations.

Preferably, the screens device includes a fixed cylinder, a fixed cylinder is embedded in the left side of acoustic celotex board, the inside sliding connection of a fixed cylinder has the movable block, the left end of movable block extends to the outside of a fixed cylinder, the left side of movable block is the arc, movable block and arc groove looks adaptation, the right side fixedly connected with spring of movable block, the right-hand member and a fixed cylinder fixed connection of spring.

Preferably, the fixed cylinder is fixedly connected with a fixed column inside, the fixed column is located on the inner side of the spring, a sliding hole is formed in the right side of the movable block, the left end of the fixed column extends to the inner side of the sliding hole, and the outer side of the fixed column is connected with the sliding hole in a sliding mode.

Preferably, one end of the front surface of the movable rod is fixedly connected with a round handle, and the front surface of the round handle is provided with a bayonet.

Preferably, the two-way lead screw rotates equal fixedly connected with bearing of junction with two limiting plates, two the inner circle of bearing all with two-way lead screw fixed connection, two the outer lane of bearing respectively with two limiting plate fixed connection, the front of acoustic celotex board scribbles syllable-dividing coating.

(III) advantageous effects

Compared with the prior art, the utility model provides an interior wallboard of making an uproar falls in city possesses following beneficial effect:

1. the inner wall board for urban noise reduction is characterized in that another sound insulation board is placed at the bottom of the sound insulation board, a convex block of the sound insulation board above the sound insulation board can be clamped into the inner side of a groove of the sound insulation board below the sound insulation board, a movable rod is rotated to drive a second bevel gear to rotate, the second bevel gear in a square long pipe is meshed with the first bevel gear, the first bevel gear and a bidirectional screw rod can rotate, two square long sleeves at two ends of the bidirectional screw rod can be close to or away from each other, when the two square long sleeves are away from each other, the opposite ends of the two square long sleeves can just enter the inner sides of the two square clamping grooves, due to the shape characteristics of the square long sleeves, the square long sleeves and the square long pipes, the square long sleeves cannot rotate and can only move leftwards and rightwards on the inner sides of the square clamping grooves, the inner sides of the two square, screens device can block the arc wall inboard of left side acoustic celotex board on the right side acoustic celotex board, can restriction effect acoustic celotex board back-and-forth movement, increase the stability of concatenation acoustic celotex board, just can control two square long covers and get into two square draw-in grooves through rotating the movable rod, screens device elasticity can be convenient for get into the arc wall, make concatenation easy operation when a plurality of acoustic celotex boards are spliced, on the same principle, when two square long covers are close to each other, can break away from square draw-in groove, convenient to detach, can be convenient concatenation and dismantlement, the next use of the acoustic celotex board of being convenient for, also be convenient for acoustic celotex board maintenance and change.

2. This interior wallboard is used in making an uproar falls in city, when two acoustic celotex boards splice from top to bottom, two spacing posts in top are blocked respectively when two spacing grooves of below acoustic celotex board, can strengthen the stability of two acoustic celotex board splices from top to bottom, avoid rocking.

3. This interior wallboard of usefulness of making an uproar falls in city, through when splicing the acoustic celotex board from top to bottom, adjacent acoustic celotex board can be touched to the movable block on the acoustic celotex board, the movable block can be compressed into the solid fixed cylinder inboard, the concatenation of the acoustic celotex board of being convenient for, under the effect of spring, when the movable block left side meets the arc wall on other acoustic celotex boards, the movable block can be played in advancing the arc wall, form the screens, the movable block can increase the stability of controlling two adjacent acoustic celotex boards, also make things convenient for the concatenation of two adjacent acoustic celotex boards from top to bottom because of the existence.

4. This interior wallboard for urban noise reduction moves in a fixed cylinder inboard through the movable block, and the fixed column slides in the sliding hole, can restrict the direction of motion of movable block for the movable block can only remove about, makes the device operation more smooth, and the movable block more makes things convenient for the business turn over arc wall.

5. This interior wallboard of usefulness of making an uproar falls in city can block into the convenient rotatory circular handle of bayonet socket through using tool bolt commonly used, can make movable rod and second bevel gear rotate, finally can guarantee that two square long covers can move, and rotation operation convenience of customers through the similar bolt of circular handle uses in decoration.

6. This interior wallboard of usefulness of making an uproar falls in city can make things convenient for the rotation of two-way lead screw through two bearings, also can avoid the two-way lead screw to remove, increases the stability of two-way lead screw, and the positive sound insulation coating of acoustic celotex board is the coating that can inhale the sound, can increase the syllable-dividing effect of acoustic celotex board.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top sectional view of a part of the square long tube of the present invention;

FIG. 4 is a schematic perspective view of the present invention;

fig. 5 is a schematic side sectional view of the partial structure of the present invention.

In the figure: 1. a sound insulating board; 2. a bump; 3. a groove; 4. a square long tube; 5. a limiting plate; 6. a bidirectional lead screw; 7. a square long sleeve; 8. a first bevel gear; 9. a movable rod; 10. a second bevel gear; 11. a square clamping groove; 12. a clamping device; 121. a fixed cylinder; 122. a movable block; 123. a spring; 13. an arc-shaped slot; 14. a limiting column; 15. a limiting groove; 16. fixing a column; 17. a slide hole; 18. a circular handle; 19. a bayonet; 20. sound-insulating coating; 21. and a bearing.

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.

Referring to fig. 1-5, an interior wall panel for urban noise reduction comprises a sound insulation board 1, a protrusion 2 is fixedly connected to the bottom of the sound insulation board 1, a groove 3 is formed in the top of the sound insulation board 1, the protrusion 2 is matched with the groove 3, a square long tube 4 is embedded in the protrusion 2, two ends of the square long tube 4 respectively extend to the left and right sides of the protrusion 2, two limiting plates 5 are fixedly connected to the inside of the square long tube 4, a two-way screw 6 is arranged inside the square long tube 4, two ends of the two-way screw 6 respectively penetrate and are rotatably connected to the opposite sides of the two limiting plates 5, square long sleeves 7 are respectively sleeved on the left and right sides of the two-way screw 6, the two square long sleeves 7 are respectively slidably connected to the inside of the square long tube 4, the opposite ends of the two square long sleeves 7 respectively extend to the left and right sides of the protrusion, the first bevel gear 8 is positioned between the two limiting plates 5, the front of the convex block 2 is rotatably connected with a movable rod 9, one end of the back of the movable rod 9 penetrates through the convex block 2 and is rotatably connected to the inside of the square long tube 4, one end of the back of the movable rod 9 is fixedly connected with a second bevel gear 10, the back of the second bevel gear 10 is meshed with the first bevel gear 8, the inside of the sound insulation plate 1 is provided with two square clamping grooves 11, one opposite sides of the two square clamping grooves 11 are communicated with the groove 3, the two square long sleeves 7 are respectively matched with the two square clamping grooves 11, the left side of the sound insulation plate 1 is embedded with a clamping device 12, the right side of the sound insulation plate 1 is provided with an arc-shaped groove 13, the clamping device 12 is matched with the arc-shaped groove 13, another sound insulation plate 1 is placed at the bottom of the sound insulation plate 1, the convex block 2 of the upper sound insulation plate 1 can be, the second bevel gear 10 in the square long pipe 4 is meshed with the first bevel gear 8, the first bevel gear 8 and the two-way screw 6 can rotate, two square long sleeves 7 at two ends of the two-way screw 6 can be close to or far away from each other, when the two square long sleeves 7 are far away from each other, the opposite ends of the two square long sleeves 7 just can enter the inner sides of the two square clamping grooves 11, because of the shape characteristics of the square long sleeves 7, the square clamping grooves 11 and the square long pipes 4, the square long sleeves 7 cannot rotate and can only move left and right in the square clamping grooves 11 and the inner sides of the square long pipes 4, the two square long sleeves 7 can be clamped into the inner sides of the two square clamping grooves 11 to fix the upper and lower sound insulation boards 1, the other sound insulation board 1 can be placed on the left side of the sound insulation board 1, the clamping device 12 on the right side sound insulation board 1 can be clamped into the inner, restrict each other, increase the stability of two acoustic celotex boards 1, just can control two square long covers 7 and get into two square draw-in grooves 11 through rotating movable rod 9, screens device 12 has elasticity can be convenient for get into arc wall 13, make at a plurality of acoustic celotex boards 1 concatenation easy operation in the concatenation, on the same hand, when two square long covers 7 are close to each other, can break away from square draw-in groove 11, convenient to detach, can be convenient splicing and dismantling, the next use of the acoustic celotex board 1 of being convenient for, the acoustic celotex board 1 maintenance and the change of also being convenient for.

Further, two spacing posts 14 of the left and right sides fixedly connected with of 1 bottom of acoustic celotex board, spacing groove 15 has all been seted up to the left and right sides at 1 top of acoustic celotex board, two spacing posts 14 respectively with two spacing groove 15 looks adaptations, when splicing through two upper and lower acoustic celotex boards 1, two spacing posts 14 in top are blocked respectively when two spacing grooves 15 of below acoustic celotex board 1, can strengthen the stability of two 1 concatenations of acoustic celotex board from top to bottom, avoid rocking.

Further, the clamping device 12 includes a fixed cylinder 121, the fixed cylinder 121 is embedded in the left side of the sound insulation board 1, the inner sliding connection of the fixed cylinder 121 is provided with a movable block 122, the left end of the movable block 122 extends to the outer side of the fixed cylinder 121, the left side of the movable block 122 is arc-shaped, the movable block 122 is adapted to the arc-shaped groove 13, the right side of the movable block 122 is fixedly connected with a spring 123, the right end of the spring 123 is fixedly connected with the fixed cylinder 121, when the sound insulation board 1 is spliced up and down, the movable block 122 on the sound insulation board 1 can touch the adjacent sound insulation board 1, the movable block 122 can be compressed into the inner side of the fixed cylinder 121, which is convenient for splicing the sound insulation board 1, under the action of the spring 123, when the left side of the movable block 122 meets the arc-shaped grooves 13 on other sound insulation boards 1, the movable block 122 can be sprung into the arc-shaped groove 13, a clamping position is formed, the splicing of two acoustic panels 1 adjacent up and down is also facilitated due to the presence of the spring 123 and the fixed cylinder 121.

Further, the inside fixedly connected with fixed column 16 of fixed cylinder 121, fixed column 16 is located spring 123's inboard, sliding hole 17 has been seted up on the right side of movable block 122, the left end of fixed column 16 extends to sliding hole 17's inboard, the outside and the sliding hole 17 sliding connection of fixed column 16, remove at fixed cylinder 121 inboard through movable block 122, fixed column 16 slides in sliding hole 17, can restrict movable block 122's direction of motion, make movable block 122 can only remove about, make the device move more smoothly, movable block 122 more conveniently passes in and out arc-shaped groove 13.

Furthermore, the round handle 18 is fixedly connected to one end of the front face of the movable rod 9, the bayonet 19 is formed in the front face of the round handle 18, the round handle 18 can be clamped into the bayonet 19 through a common tool bolt, the movable rod 9 and the second bevel gear 10 can rotate, the two square long sleeves 7 can be finally guaranteed to move, and the rotary operation of the round handle 18 similar to the bolt is convenient for a user to use in decoration.

Further, two-way lead screw 6 rotates the equal fixedly connected with bearing 21 of junction with two limiting plates 5, the inner circle of two bearings 21 all with two-way lead screw 6 fixed connection, the outer lane of two bearings 21 respectively with two limiting plates 5 fixed connection, the front of acoustic celotex board 1 scribbles sound insulation coating 20, can make things convenient for two-way lead screw 6's rotation through two bearings 21, also can avoid two-way lead screw 6 to remove, increase two-way lead screw 6's stability, the positive sound insulation coating 20 of acoustic celotex board 1 is the coating that can inhale the sound, can increase acoustic celotex board 1's syllable-dividing effect.

The working principle is as follows: through placing another acoustic celotex board 1 in acoustic celotex board 1 bottom, the lug 2 of top acoustic celotex board 1 can block into the recess 3 inboard of acoustic celotex board 1 below, two spacing posts 14 card of top acoustic celotex board 1 bottom are blocked into inside two spacing grooves 15 of acoustic celotex board 1 below, can increase the stability of two upper and lower acoustic celotex boards 1, use the common tool screwdriver card to block into bayonet 19, make the movable rod 9 rotate, and can drive second bevel gear 10 to rotate, second bevel gear 10 and first bevel gear 8 in the square acoustic celotex board 4 are meshed, first bevel gear 8 and two-way lead screw 6 can rotate, two square long covers 7 that are located two-way lead screw 6 both ends can be close to each other or keep away from each other, when two square long covers 7 are kept away from each other, the one end that two square long covers 7 carried on the back mutually just in can get into two square draw, The square long tube 4 has the shape characteristics that the square long sleeve 7 can not rotate and can only move left and right at the inner sides of the square clamping groove 11 and the square long tube 4, the two square long sleeves 7 are clamped into the inner sides of the two square clamping grooves 11 to fix the upper sound insulation plate 1 and the lower sound insulation plate 1, the left side of the sound insulation plate 1 can be used for placing another sound insulation plate 1, the movable block 122 on the right sound insulation plate 1 can retract into the inner side of the fixed cylinder 121 to facilitate splicing, the movable block 122 is matched with the arc-shaped groove 13, the left sound insulation plate 1 and the right sound insulation plate 1 can be clamped into the arc-shaped groove 13 through the movable block 122 to limit the front and back displacement of the two sound insulation plates 1 and restrict each other, the stability of the two sound insulation plates 1 is improved, the movable rod 9 can be conveniently controlled to rotate by a common tool screwdriver, the two square long sleeves 7 can be controlled to enter the two square clamping grooves 11, similarly, when two square long sleeves 7 are close to each other, can break away from square clamping groove 11, convenient to detach, what can be convenient splices and dismantles, and the acoustic celotex board 1's of being convenient for next use, the acoustic celotex board 1 maintenance and the change of also being convenient for.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an interior wallboard is used in city noise reduction, includes acoustic celotex board (1), its characterized in that: the bottom fixedly connected with lug (2) of acoustic celotex board (1), recess (3) are seted up at the top of acoustic celotex board (1), lug (2) and recess (3) looks adaptation, the inside embedding of lug (2) has square long tube (4), the both ends of square long tube (4) extend to the left and right sides of lug (2) respectively, the inside fixedly connected with two limiting plates (5) of square long tube (4), the inside of square long tube (4) is provided with two-way lead screw (6), the both ends of two-way lead screw (6) run through respectively and rotate and are connected to the one side of carrying on the back of the body of two limiting plates (5), the left and right sides of two-way lead screw (6) all is equipped with square long cover (7), two equal sliding connection in the inside of square long tube (4) of square long cover (7), two the one end that square long cover (7) was carried on the back mutually extends to the left and right sides of, the outside fixedly connected with first bevel gear (8) of two-way lead screw (6), first bevel gear (8) are located between two limiting plates (5), the front of lug (2) is rotated and is connected with movable rod (9), the inside of lug (2) and swivelling joint to square long pipe (4) is run through to the one end at the movable rod (9) back, the one end fixedly connected with second bevel gear (10) at the movable rod (9) back, the back and the meshing of first bevel gear (8) of second bevel gear (10), two square clamping groove (11) have been seted up to the inside of acoustic celotex board (1), two one side that square clamping groove (11) is relative all is linked together with recess (3), two square long cover (7) are respectively with two square clamping groove (11) phase-matches, the left side embedding of acoustic celotex board (1) has screens device (12), arc-shaped groove (13) have been seted up on the right side of acoustic celotex board (1), screens device (12) and arc-shaped groove (13) looks adaptation.

2. The interior wallboard for urban noise reduction according to claim 1, wherein: two spacing posts (14) of left and right sides fixedly connected with of acoustic celotex board (1) bottom, spacing groove (15), two have all been seted up to the left and right sides at acoustic celotex board (1) top spacing post (14) respectively with two spacing groove (15) looks adaptations.

3. The interior wallboard for urban noise reduction according to claim 1, wherein: screens device (12) include solid fixed cylinder (121), gu fixed cylinder (121) imbeds in the left side of acoustic celotex board (1), the inside sliding connection of solid fixed cylinder (121) has movable block (122), the left end of movable block (122) extends to the outside of solid fixed cylinder (121), the left side of movable block (122) is the arc, movable block (122) and arc wall (13) looks adaptation, the right side fixedly connected with spring (123) of movable block (122), the right-hand member and solid fixed cylinder (121) fixed connection of spring (123).

4. The interior wallboard for urban noise reduction according to claim 3, wherein: the inside fixedly connected with fixed column (16) of fixed section of thick bamboo (121), fixed column (16) are located the inboard of spring (123), sliding hole (17) have been seted up on the right side of movable block (122), the left end of fixed column (16) extends to the inboard of sliding hole (17), the outside and the sliding hole (17) sliding connection of fixed column (16).

5. The interior wallboard for urban noise reduction according to claim 1, wherein: one end of the front surface of the movable rod (9) is fixedly connected with a round handle (18), and the front surface of the round handle (18) is provided with a bayonet (19).

6. The interior wallboard for urban noise reduction according to claim 1, wherein: two-way lead screw (6) and two limiting plate (5) rotate equal fixedly connected with bearing (21), two of junction the inner circle of bearing (21) all with two-way lead screw (6) fixed connection, two the outer lane of bearing (21) respectively with two limiting plate (5) fixed connection, the front of acoustic celotex board (1) scribbles syllable-dividing coating (20).