Sound-absorbing and shock-absorbing suspended ceiling structure

Abstract

The utility model provides a sound absorption and shock absorption suspended ceiling structure, and belongs to the technical field of suspended ceilings. The sound absorption and shock absorption suspended ceiling structure comprises at least one three-way shock absorber, at least one one-way shock absorber, a plurality of bevel edge shock absorbers, a plurality of first connecting pieces and a plurality of panel assemblies. The three-way shock absorbers can achieve shock absorption in three directions, the one-way shock absorbers and the bevel edge shock absorbers can achieve shock absorption in a single direction respectively, the three-way shock absorbers, the one-way shock absorbers and the bevel edge shock absorbers act together to effectively absorb shock of the panel assembly, the shock amplitude of a suspended ceiling is reduced when an earthquake occurs, and the service life of the suspended ceiling is prolonged. Therefore, the safety of personnel and property is protected, the durability and the stability of the suspended ceiling are improved, the service life of the suspended ceiling is prolonged, the frequency of maintenance and replacement is reduced, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of suspended ceilings, in particular to a sound-absorbing and shock-absorbing suspended ceiling structure. Background Art

[0002] At present, sound-absorbing and shock-absorbing ceilings have been widely used in architecture and interior design, especially in places where noise needs to be controlled and a comfortable environment needs to be provided, such as conference rooms, concert halls, cinemas, stadiums, etc. and in earthquake-prone areas. This type of ceiling not only has a beautiful and elegant appearance, but also can effectively absorb and reduce noise and improve the acoustic performance of the space. However, the following problems still exist: 1. The special structure and materials of the sound-absorbing and shock-absorbing metal finish ceiling require professional technology and experience during installation. The installer needs to accurately master the steps of positioning, fixing and connecting the ceiling to ensure the stability and safety of the ceiling. If the installation is improper, the sound absorption and shock absorption effect of the ceiling may decrease, and there may even be safety hazards; 2. The performance of sound-absorbing ceiling products on the market is uneven, and the sound absorption effect of some products is not ideal. In addition, the sound absorption effect is also affected by many factors such as environment, temperature, humidity, etc., resulting in problems such as unstable effect in actual use. Utility Model Content

[0003] The purpose of the utility model is to provide a sound-absorbing and vibration-reducing ceiling structure in view of the above-mentioned deficiencies in the prior art.

[0004] The utility model proposes a sound-absorbing and shock-absorbing ceiling structure, comprising at least one three-way shock absorber, at least one one-way shock absorber, a plurality of beveled edge shock absorbers, a plurality of first connecting members, and a plurality of panel assemblies, wherein the left and right side ends of a one-way shock absorber are respectively connected to the side ends of two adjacent panel assemblies, and the bottom end of one of the first connecting members is connected to the middle of a panel assembly; one side end of two of the beveled edge shock absorbers are respectively connected to two side surfaces oppositely arranged on a wall, and the other side end is connected to one side end of one of the first connecting members; the top end of the three-way shock absorber is connected to the top of the wall, the bottom end of the three-way shock absorber is connected to the top of the one-way shock absorber, and the two side ends of the three-way shock absorber are respectively connected to the two side ends of two adjacent first connecting members.

[0005] Furthermore, the panel assembly includes a decorative panel and a base panel connected to the top of the decorative panel.

[0006] Furthermore, the decorative panel is a metal decorative panel, and the base panel is an aluminum honeycomb sound-absorbing base panel.

[0007] Furthermore, the panel assembly also includes a first groove arranged at the end of the base plate, and a first plug-in groove arranged on the inner side of the base plate and connected to the first groove; one end of the panel assembly located at the end is respectively provided with a first groove and a first plug-in groove, and both ends of the panel assembly located in the middle are respectively provided with a first groove and a first plug-in groove; the one-way shock absorber includes a first connecting plate, two second connecting plates whose one ends are respectively connected to the two side ends of the first connecting plate, and two first plug-in plates whose one ends are respectively connected to the other ends of the two second connecting plates, the second connecting plate is plugged into the first groove, and the first plug-in groove is plugged into the first plug-in groove.

[0008] Furthermore, the one-way shock absorber also includes a first connecting through hole penetrating the first connecting plate, a first mounting groove surrounded by the first connecting plate and two second connecting plates, and a first shock absorbing part arranged in the first mounting groove; the three-way shock absorber includes a first mounting frame, a first connecting part, a first lifting part, a second mounting groove arranged on the inner side of the first mounting frame, a second connecting through hole penetrating the bottom end of the first mounting frame, and a second shock absorbing part arranged in the second mounting groove; the top end of the first shock absorbing part passes through the first connecting through hole and is connected to the bottom end of the first connecting part, the bottom end of the second shock absorbing part passes through the second connecting through hole and is connected to the top end of the first connecting part, the top end of the first lifting part is connected to the top of the wall, and the bottom end is connected to the top end of the first mounting frame.

[0009] Furthermore, the three-way shock absorber also includes two second connecting parts, two second mounting frames whose top ends are respectively connected to the two side ends of the first mounting frame, two third mounting grooves respectively arranged on the inner sides of the second mounting frames, two third connecting through holes respectively penetrating the bottom ends of the two second mounting frames, and two third shock absorbing parts respectively arranged in the two third mounting grooves, and the bottom ends of the two third shock absorbing parts respectively pass through the two third connecting through holes and are respectively connected to one end of the two second connecting parts; the bevel shock absorber includes a third connecting part, a third mounting frame whose top end is connected to a side of the wall, a fourth mounting groove arranged on the inner side of the third mounting frame, a fourth mounting groove penetrating the third mounting frame, and a third mounting groove penetrating the third mounting frame. A fourth connecting through hole is arranged at the bottom end of the third mounting frame, and a fourth shock absorbing part is arranged in the fourth mounting groove, and the bottom end of the fourth shock absorbing part passes through the fourth connecting through hole and is connected to one end of the third connecting part; the first connecting member includes a first fixing plate connected to the top of the base plate, and two second fixing plates are respectively connected to the two side ends of the first fixing plate; a second fixing plate of the first connecting member located at the end is connected to the other end of the third connecting part, and another second fixing plate is connected to a second connecting part of a three-way shock absorber; the two second fixing plates of the first connecting member located in the middle are respectively connected to the two second connecting parts of two adjacent three-way shock absorbers.

[0010] Furthermore, it also includes an edge fixing piece fixed to a side of the wall for trimming the panel assembly located at the end.

[0011] Furthermore, the trimming fixture includes a third fixing plate fixed to the wall, a first trimming plate connected to the bottom end of the third fixing plate for trimming the bottom end of the decorative panel, and a second trimming plate connected to the middle of the third fixing plate for trimming the top end of the base panel.

[0012] Furthermore, the axis of the second shock absorbing part is perpendicular to the axis of the panel assembly, the axis of the second shock absorbing part coincides with the axis of the first connecting part, the angle between the axis of the third shock absorbing part and the axis of the second shock absorbing part is an acute angle, the axis of the third shock absorbing part coincides with the axis of the second connecting part, the angle between the axis of the fourth shock absorbing part and the axis of the panel assembly is an acute angle, and the axis of the fourth shock absorbing part coincides with the axis of the third connecting part.

[0013] Furthermore, the panel assembly also includes a first limiting groove arranged on the inner side of the base plate, one end of the first plug-in groove is connected to the first limiting groove, and the other end is connected to the first groove, and the one-way shock absorber also includes a first limiting plate connected to the other end of the first plug-in plate; the first limiting plate is plugged into the first limiting groove.

[0014] The sound-absorbing and shock-absorbing ceiling structure of the utility model has the following beneficial effects:

[0015] The left and right side ends of a one-way shock absorber are respectively connected to the side ends of two adjacent panel assemblies, the bottom end of the three-way shock absorber is connected to the top of the one-way shock absorber, thereby lifting the side end of the panel assembly, the bottom end of the first connecting member is connected to the middle of the panel assembly, one side end of the bevel shock absorber is respectively connected to the two side surfaces arranged oppositely on the wall, and the other side end is connected to one side end of a first connecting member, and the two side ends of the three-way shock absorber are respectively connected to the two side ends of the two adjacent first connecting members, so as to lift the middle part of the panel assembly, thereby achieving the stability of the installation of the panel assembly, the three-way shock absorber can achieve shock absorption in three directions, the one-way shock absorber and the bevel shock absorber can achieve shock absorption in a single direction respectively, then the combined action of the three-way shock absorber, the one-way shock absorber and the bevel shock absorber can effectively absorb shock to the panel assembly, reduce the vibration amplitude of the suspended ceiling when an earthquake occurs, and reduce the risk of the suspended ceiling falling off or being damaged, thereby protecting the safety of personnel and property, improving the durability and stability of the suspended ceiling, extending its service life, reducing the frequency of maintenance and replacement, and reducing the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the utility model and are used together with the description to explain the principles of the utility model. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the utility model, rather than all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a partial structural schematic diagram of a sound-absorbing and vibration-reducing ceiling structure in an embodiment of the utility model;

[0018] Figure 2 A sound-absorbing and vibration-reducing ceiling structure according to an embodiment of the utility model Figure 1 A magnified image of point A;

[0019] Figure 3 A sound-absorbing and vibration-reducing ceiling structure according to an embodiment of the utility model Figure 1 The enlarged view of point B;

[0020] Figure 4 A sound-absorbing and vibration-reducing ceiling structure according to an embodiment of the utility model Figure 1 Enlarged view of point C;

[0021] Figure 5 A sound-absorbing and vibration-reducing ceiling structure according to an embodiment of the utility model Figure 1 The enlarged view of point D;

[0022] Figure 6 A sound-absorbing and vibration-reducing ceiling structure according to an embodiment of the utility model Figure 1 The enlarged view of point E;

[0023] Figure 7 This is a structural schematic diagram of a panel assembly in a sound-absorbing and vibration-reducing ceiling structure according to an embodiment of the utility model;

[0024] Figure 8 A sound-absorbing and vibration-reducing ceiling structure according to an embodiment of the utility model Figure 7 The enlarged view of point F;

[0025] Fig. 9 It is a structural schematic diagram of a one-way shock absorber in a sound-absorbing and shock-absorbing ceiling structure according to an embodiment of the utility model;

[0026] Fig.10 It is a structural schematic diagram of a three-way shock absorber in a sound-absorbing and shock-absorbing ceiling structure according to an embodiment of the utility model;

[0027] Fig.11 This is a schematic structural diagram of a first connecting member in a sound-absorbing and shock-absorbing ceiling structure according to an embodiment of the utility model;

[0028] Fig.12 It is a structural schematic diagram of a beveled edge shock absorber in a sound-absorbing and shock-absorbing ceiling structure according to an embodiment of the utility model;

[0029] Fig.13 The present invention is a schematic structural diagram of an edge fixing member in a sound-absorbing and vibration-reducing ceiling structure according to an embodiment of the present invention.

[0030] In the figure: 1-panel assembly, 11-decoration panel, 12-base plate, 13-first groove, 14-first plug-in slot, 15-first limiting slot, 2-one-way shock absorber, 21-first connecting plate, 22-second connecting plate, 23-first plug-in plate, 24-first limiting plate, 25-first mounting groove, 26-first shock absorbing part, 261-first abutment plate, 262-second abutment plate, 263-first screw, 264-first spring, 265-first fastening nut, 266-second fastening nut, 3-three-way shock absorber, 31-first connecting part, 32-second connecting part, 321-second screw, 322-ninth fastening nut, 33-first mounting frame, 34-second shock absorbing part, 341-third abutment plate, 342-fourth abutment plate, 343-second screw, 344-second spring, 345-first Three fastening nuts, 346-fourth fastening nut, 35-second mounting frame, 36-third shock absorbing part, 361-fifth abutment plate, 362-sixth abutment plate, 363-third screw, 364-third spring, 365-fifth fastening nut, 366-sixth fastening nut, 37-first lifting part, 4-first connecting piece, 41-first fixed plate, 42-second fixed plate, 5-bevel shock absorber, 51-third connecting part, 511-third screw, 512-tenth fastening nut, 52-third mounting frame, 53-fourth shock absorbing part, 531-seventh abutment plate, 532-eighth abutment plate, 533-fourth screw, 534-fourth spring, 535-seventh fastening nut, 536-eighth fastening nut, 6-edge fixing piece, 61-third fixed plate, 62-first edge plate, 63-second edge plate. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily without conflict.

[0032] See also Figures 1 to 13 A sound-absorbing and shock-absorbing ceiling structure of an embodiment of the utility model comprises at least one three-way shock absorber 3, at least one one-way shock absorber 2, a plurality of beveled shock absorbers 5, a plurality of first connecting members 4, and a plurality of panel assemblies 1, wherein the left and right side ends of a one-way shock absorber 2 are respectively connected to the side ends of two adjacent panel assemblies 1, and the bottom end of a first connecting member 4 is connected to the middle of a panel assembly 1; one side end of two beveled shock absorbers 5 is respectively connected to two side surfaces oppositely arranged on the wall, and the other side end is connected to one side end of a first connecting member 4; the top end of the three-way shock absorber 3 is connected to the top of the wall, the bottom end of the three-way shock absorber 3 is connected to the top of the one-way shock absorber 2, and the two side ends of the three-way shock absorber 3 are respectively connected to the two side ends of two adjacent first connecting members 4.

[0033] Here, the end of the panel assembly 1 is lifted by the joint action of the three-way shock absorber 3 and the one-way shock absorber 2, the middle of the panel assembly 1 is lifted by the joint action of the three-way shock absorber 3 and the first connecting member 4, and the middle of the panel assembly 1 located at the end is lifted by the joint action of the bevel shock absorber 5 and the first connecting member 4; the bevel shock absorber 5 and the one-way shock absorber 2 can both perform shock absorption along their axial directions, and the three-way shock absorber 3 can perform shock absorption in three directions, so the joint action of the three-way shock absorber 3 and the one-way shock absorber 2 can absorb shock at the end of the panel assembly 1, the joint action of the three-way shock absorber 3 and the first connecting member 4 can absorb shock at the middle of the panel assembly 1, and the joint action of the bevel shock absorber 5 and the first connecting member 4 can absorb shock at the middle of the panel assembly 1 located at the end, thereby improving the shock absorption effect of the suspended ceiling and ensuring the stability and safety of the suspended ceiling.

[0034] The panel assembly 1 may include a veneer panel 11 and a base panel 12 connected to the top of the veneer panel 11 .

[0035] The decorative panel 11 may be a metal decorative panel, and the base panel 12 may be an aluminum honeycomb sound-absorbing base panel.

[0036] Specifically, the axis of the base plate 12 is parallel to the axis of the decorative panel 11. The metal decorative panel and the aluminum honeycomb sound-absorbing base plate are connected to form the decorative panel 11, so that the decorative panel 11 is a metal composite sound-absorbing decorative panel, which can effectively absorb the noise generated indoors and reduce the reflection and propagation of sound.

[0037] The panel assembly 1 may also include a first groove 13 arranged at the end of the base plate 12, and a first plugging groove 14 arranged on the inner side of the base plate 12 and connected to the first groove 13; one end of the panel assembly 1 located at the end is respectively provided with a first groove 13 and a first plugging groove 14, and both ends of the panel assembly 1 located in the middle are respectively provided with a first groove 13 and a first plugging groove 14; the one-way shock absorber 2 includes a first connecting plate 21, two second connecting plates 22 with one end respectively connected to the two side ends of the first connecting plate 21, and two first plugging plates 23 with one end respectively connected to the other ends of the two second connecting plates 22, the second connecting plate 22 is plugged into the first groove 13, and the first plugging plate 23 is plugged into the first plugging groove 14.

[0038] Specifically, the first groove 13 is vertically arranged, the first plug-in groove 14 is horizontally arranged, the axis of the first plug-in groove 14 is perpendicular to the axis of the first groove 13, the second connecting plate 22 is vertically connected to the first connecting plate 21, and the first connecting plate 21 and the two second connecting plates 22 form a "X"-shaped structure. When two adjacent panel assemblies 1 located in the middle are connected, the side ends of the two base plates 12 abut against each other, the two first connecting plates 21 are respectively plugged into the two first grooves 13, and the two first plug-in plates 23 are respectively plugged into the two first plug-in grooves 14; when a panel assembly 1 located at the end is connected with another panel assembly 1 located in the middle, the side ends of the first grooves 13 provided on the two base plates 12 abut against each other, the two first connecting plates 21 are respectively plugged into the two first grooves 13, and the two first plug-in plates 23 are respectively plugged into the two first plug-in grooves 14. When N panel assemblies 1 are connected, a one-way shock absorber 2 is provided at the connection between two adjacent panel assemblies 1, and the number of the one-way shock absorbers 2 is N-1.

[0039] The one-way shock absorber 2 can also include a first connecting through hole arranged on the first connecting plate 21, a first mounting groove 25 surrounded by the first connecting plate 21 and the two second connecting plates 22, and a first shock absorbing part 26 arranged in the first mounting groove 25. The three-way shock absorber 3 includes a first mounting frame 33, a first connecting part 31, a first lifting part 37, a second mounting groove arranged on the inner side of the first mounting frame 33, a second connecting through hole arranged at the bottom end of the first mounting frame 33, and a second shock absorbing part 34 arranged in the second mounting groove. The top end of the first shock absorbing part 26 passes through the first connecting through hole and is connected to the bottom end of the first connecting part 31, the bottom end of the second shock absorbing part 34 passes through the second connecting through hole and is connected to the top end of the first connecting part 31, and the top end of the first lifting part 37 is connected to the top of the wall, and the bottom end is connected to the top of the first mounting frame 33.

[0040] Specifically, the first installation groove 25 can be a U-shaped groove, the first connecting plate 21 is horizontally arranged, the second connecting plate 22 is vertically arranged, the top ends of the two second connecting plates 22 are respectively connected to the bottom surface of the first connecting plate 21, and the first shock absorbing part 26 is vertically arranged. The first installation frame 33 is a rectangular frame, the first installation frame 33 is vertically arranged, and the front side and the rear side of the first installation frame 33 are respectively opened to facilitate the installation of the second shock absorbing part 34 in the first installation groove 25. The first lifting part 37 is used to fix the first installation frame 33 and the wall top, and the first connecting part 31 is used to fix the second shock absorbing part 34 and the first shock absorbing part 26.

[0041] Specifically, the first shock absorbing part 26 may include a first abutting plate 261, a second abutting plate 262, a first screw 263, a first spring 264, a first fastening nut 265, a second fastening nut 266, a first mounting through hole provided on the first abutting plate 261, and a second mounting through hole provided on the second abutting plate 262. The first abutting plate 261 abuts against the first connecting plate 21. The first abutting plate 261 and the second abutting plate 262 are arranged up and down. The top and bottom ends of the first spring 264 abut against the first abutting plate 261 and the second abutting plate 262 respectively. The top end of the first screw 263 passes through the second mounting through hole, the first spring 264 in sequence, and the second mounting through hole. The inner side of the spring 264, the first mounting through hole, the first connecting through hole and extend to one side of the first connecting plate 21, the first fastening nut 265 is screwed on the bottom end of the first screw rod 263, the second fastening nut 266 is screwed on the part of the first screw rod 263 extending on one side of the first connecting plate 21, the first fastening nut 265 abuts against the bottom end of the second abutting plate 262, the second fastening nut 266 abuts against the top of the first connecting plate 21, and the first fastening nut 265 and the second fastening nut 266 are respectively adjusted to different positions on the first screw rod 263 to adjust the telescopic length of the first spring 264, so as to adjust the shock absorbing strength of the first shock absorbing part 26.

[0042] Specifically, the second shock absorbing part 34 may include a third abutting plate 341, a fourth abutting plate 342, a second screw 343, a second spring 344, a third fastening nut 345, a fourth fastening nut 346, a third mounting through hole provided on the third abutting plate 341, and a fourth mounting through hole provided on the fourth abutting plate 342. The fourth abutting plate 342 abuts against the bottom end of the first mounting frame 33. The third abutting plate 341 and the fourth abutting plate 342 are arranged up and down. The top and bottom ends of the second spring 344 abut against the third abutting plate 341 and the fourth abutting plate 342 respectively. The bottom end of the second screw 343 passes through the third mounting through hole in sequence. , the inner side of the second spring 344, the fourth mounting through hole, the second connecting through hole and extending to one side of the first mounting frame 33, the third fastening nut 345 is screwed on the top end of the second screw rod 343, the fourth fastening nut 346 is screwed on the part of the second screw rod 343 extending to one side of the first mounting frame 33, the third fastening nut 345 abuts against the third abutment plate 341, the fourth fastening nut 346 abuts against the first mounting frame 33, and the third fastening nut 345 and the fourth fastening nut 346 are respectively adjusted to different positions where they are screwed on the second screw rod 343, thereby adjusting the telescopic length of the second spring 344 and adjusting the shock absorbing strength of the second shock absorbing part 34.

[0043] Specifically, the first connecting part 31 may include a first screw tube, the top end of the first screw rod 263 is screwed to the bottom end of the first screw tube, the bottom end of the second screw rod 343 is screwed to the top end of the first screw tube, and then the second fastening nut 266 is screwed to the portion of the first screw rod 263 protruding from the side of the first connecting plate 21 and abutting against the first connecting plate 21, and the fourth fastening nut 346 is screwed to the portion of the second screw rod 343 protruding from the side of the first mounting frame 33 and abutting against the first mounting frame 33, and the first shock absorbing part 26 and the second shock absorbing part 34 are fixedly connected through the first connecting part 31.

[0044] Specifically, a ninth mounting through hole is penetrated through the top of the first mounting frame 33, and the first lifting portion 37 includes a fifth screw, an eleventh fastening nut, and an expansion bolt fixed to the inner side of the wall top, the top of the fifth screw passes through the ninth mounting through hole and is screwed to the expansion bolt, the bottom end of the fifth screw is placed on the inner side of the first mounting frame 33, and the eleventh fastening nut is screwed to the bottom end of the fifth screw and abuts against the first mounting frame 33.

[0045] The three-way shock absorber 3 may also include two second connecting parts 32, two second mounting frames 35 whose top ends are respectively connected to the two side ends of the first mounting frame 33, two third mounting grooves respectively arranged on the inner side of the second mounting frames 35, two third connecting through holes respectively penetrating the bottom ends of the two second mounting frames 35, and two third shock absorbing parts 36 respectively arranged in the two third mounting grooves, wherein the bottom ends of the two third shock absorbing parts 36 respectively pass through the two third connecting through holes and are respectively connected to one end of the two second connecting parts 32; the bevel shock absorber 5 includes a third connecting part 51, a third mounting frame 52 whose top end is connected to one side of the wall, a fourth mounting groove arranged on the inner side of the third mounting frame 52, a fourth mounting groove penetrating the third mounting A fourth connecting through hole at the bottom end of the frame 52, a fourth shock absorbing part 53 arranged in the fourth mounting groove, the bottom end of the fourth shock absorbing part 53 passes through the fourth connecting through hole and is connected to one end of the third connecting part 51; the first connecting member 4 includes a first fixing plate 41 connected to the top of the base plate 12, and two second fixing plates 42 respectively connected to the two side ends of the first fixing plate 41; a second fixing plate 42 of the first connecting member 4 located at the end is connected to the other end of the third connecting part 51, and another second fixing plate 42 is connected to a second connecting part 32 of a three-way shock absorber 3; the two second fixing plates 42 of the first connecting member 4 located in the middle are respectively connected to the two second connecting parts 32 of two adjacent three-way shock absorbers 3.

[0046] Specifically, the first mounting frame 33 is vertically arranged, the first shock absorbing part 26 is vertically arranged, the second mounting frame 35 is inclined, and the second shock absorbing part 34 is inclined. The third mounting frame 52 is inclined, and the fourth shock absorbing part 53 is inclined. The end of the second mounting frame 35 connected to the first mounting frame 33 is the top of the second mounting frame 35, and the end of the second mounting frame 35 away from the first mounting frame 33 is the bottom of the second mounting frame 35. The end of the third mounting frame 52 connected to the wall is the top of the third mounting frame 52, and the end of the third mounting frame 52 away from the wall is the bottom of the third mounting frame 52. The first mounting frame 33 is a rectangular frame, the second mounting frame 35 is a right-angled trapezoidal frame, and the inclined surface of the second mounting frame 35 is connected to the first mounting frame 33. The third mounting frame 52 is a right-angled trapezoidal frame, and the inclined surface of the third mounting frame 52 is connected to the wall. The second fixing plate 42 is perpendicular to the first fixing plate 41, and the first fixing plate 41 is parallel to the base plate 12.

[0047] Specifically, the third shock absorbing part 36 may include a fifth abutment plate 361, a sixth abutment plate 362, a third screw 363, a third spring 364, a fifth fastening nut 365, a sixth fastening nut 366, a fifth mounting through hole provided on the fifth abutment plate 361, and a sixth mounting through hole provided on the sixth abutment plate 362. The sixth abutment plate 362 abuts against the bottom end of the second mounting frame 35. The fifth abutment plate 361 and the sixth abutment plate 362 are arranged up and down. The top and bottom ends of the third spring 364 abut against the fifth abutment plate 361 and the sixth abutment plate 362 respectively. The bottom end of the third screw 363 passes through the fifth mounting through hole in sequence. , the inner side of the third spring 364, the sixth mounting through hole, the third connecting through hole and extending to one side of the second mounting frame 35, the fifth fastening nut 365 is screwed on the top end of the third screw rod 363, the sixth fastening nut 366 is screwed on the part of the third screw rod 363 extending out of the second mounting frame 35 side, the fifth fastening nut 365 abuts against the fifth abutment plate 361, the sixth fastening nut 366 abuts against the first mounting frame 33, and the fifth fastening nut 365 and the sixth fastening nut 366 are respectively adjusted to different positions where they are screwed on the third screw rod 363, thereby adjusting the telescopic length of the third spring 364 and adjusting the shock absorbing strength of the third shock absorbing part 36.

[0048] Specifically, the fourth shock absorbing part 53 may include a seventh abutting plate 531, an eighth abutting plate 532, a fourth screw 533, a fourth spring 534, a seventh fastening nut 535, an eighth fastening nut 536, a seventh mounting through hole provided on the seventh abutting plate 531, and an eighth mounting through hole provided on the eighth abutting plate 532. The eighth abutting plate 532 abuts against the bottom end of the third mounting frame 52. The seventh abutting plate 531 and the eighth abutting plate 532 are arranged up and down. The top and bottom ends of the fourth spring 534 abut against the seventh abutting plate 531 and the eighth abutting plate 532 respectively. The bottom end of the fourth screw 533 passes through the seventh mounting through hole in sequence. , the inner side of the fourth spring 534, the eighth mounting through hole, the fourth connecting through hole and extending to one side of the third mounting frame 52, the seventh fastening nut 535 is screwed on the top end of the fourth screw rod 533, the eighth fastening nut 536 is screwed on the portion of the fourth screw rod 533 extending out of one side of the third mounting frame 52, the seventh fastening nut 535 abuts against the seventh abutment plate 531, the eighth fastening nut 536 abuts against the third mounting frame 52, and the seventh fastening nut 535 and the eighth fastening nut 536 are respectively adjusted to different positions on the fourth screw rod 533 where they are screwed, thereby adjusting the telescopic length of the fourth spring 534 and adjusting the shock absorbing strength of the fourth shock absorbing part 53.

[0049] Specifically, the second connecting portion 32 may include a second screw tube 321, and the third connecting portion 51 may include a third screw tube 511; when the first first connecting member 4 is connected to the base plate 12 located at the left end and the first bevel shock absorber 5 is connected to the left side of the wall, one end of the second screw tube 321 is screwed to the bottom end of the third screw rod 363, and the other end is connected to the second fixing plate 42 located on the right side of the first first connecting member 4, and one end of the third screw tube 511 is screwed to the bottom end of the fourth screw rod 533, and the other end is connected to the second fixing plate 42 located on the left side of the first first connecting member 4; when the second first connecting member 4 is connected to the base plate 12 located at the right end and the second bevel shock absorber 5 is connected to the right side of the wall, one end of the second screw tube 321 is screwed to the bottom end of the third screw rod 363, and the other end is connected to the second first connecting member 4. The connecting member 4 is located on the second fixed plate 42 on the left side, one end of the third screw 511 is screwed to the bottom end of the fourth screw rod 533, and the other end is connected to the second fixed plate 42 of the second first connecting member 4 on the right side; when the third first connecting member 4 is connected to the base plate 12 located in the middle, there are two second screw tubes 321, the first three-way shock absorber 3 and the second three-way shock absorber 3 are arranged on the left and right, one end of the first second screw tube 321 is screwed to the bottom end of the third screw rod 363 on the right side of the first three-way shock absorber 3, and the other end is connected to the second fixed plate 42 on the left side of the third first connecting member 4, one end of the second second screw tube 321 is screwed to the bottom end of the third screw rod 363 on the left side of the second three-way shock absorber 3, and the other end is connected to the second fixed plate 42 on the right side of the third first connecting member 4.

[0050] Specifically, a fifth connecting through hole is penetrated through the second fixing plate 42, the first fixing plate 41 and the two second fixing plates 42 form a fifth mounting groove, the second connecting portion 32 may also include a ninth fastening nut 322 and a first external thread arranged on the outer periphery of the second screw tube 321, and the third connecting portion 51 may include a tenth fastening nut 512 and a second external thread arranged on the outer periphery of the third screw tube 511; when the second screw tube 321 is connected to the second fixing plate 42, one end of the second screw tube 321 passes through the fifth connecting through hole and is screwed to the bottom end of the third screw rod 363, and the other end is placed in the fifth mounting groove and is screwed to the ninth fastening nut 322; when the third screw tube 511 is connected to the second fixing plate 42, one end of the third screw tube 511 passes through the fifth connecting through hole and is screwed to the bottom end of the fourth screw rod 533, and the other end is placed in the fifth mounting groove and is screwed to the tenth fastening nut 512.

[0051] As a sound-absorbing and vibration-reducing ceiling structure in this embodiment, it can also include an edge fixing member 6 fixed to a side of the wall and used to trim the edge of the panel assembly 1 located at the end.

[0052] The trimming fixture 6 may include a third fixing plate 61 fixed to the wall, a first trimming plate 62 connected to the bottom end of the third fixing plate 61 for trimming the bottom end of the decorative panel 11, and a second trimming plate 63 connected to the middle of the third fixing plate 61 for trimming the top end of the base panel 12.

[0053] Specifically, the first edge trimming plate 62 is perpendicular to the third fixing plate 61, the second edge trimming plate 63 is parallel to the first edge trimming plate 62, the first edge trimming plate 62 is connected to the bottom end of the third fixing plate 61, and the second edge trimming plate 63 is connected to the middle of the third fixing plate 61, and the edge trimming fixture 6 is an F-type edge trimming fixture 6. The top end of the first edge trimming plate 62 abuts against the bottom end of the decorative panel 11, the bottom end of the second edge trimming plate 63 abuts against the top end of the base plate 12, the third fixing plate 61 is vertically arranged, the first edge trimming plate 62 and the second edge trimming plate 63 are both horizontally arranged, and the decorative panel 11 and the base plate 12 are both abutted against the third fixing plate 61.

[0054] Specifically, the one-way shock absorber 2 is used to seamlessly splice two adjacent panel assemblies 1, and the panel assembly 1 at the end is limited and fixed on the side of the ceiling by the edge fixing piece 6, which can match different interior decoration styles and improve the overall aesthetics.

[0055] Specifically, the first connecting member 4 is fixed in the middle of a panel assembly 1, and the three-way shock absorber 3 is respectively connected to the first connecting member 4 and the one-way shock absorber 2, thereby forming a triangular stable shock absorbing structure; a bevel shock absorber 5 is arranged on the wall, and the first connecting member 4 is fixed in the middle of another panel assembly 1. The bevel shock absorber 5 and the first connecting member 4 make the bevel shock absorber 5, the first connecting member 4, and the panel assembly 1 form a triangular stable shock absorbing structure, which can reduce the impact of noise and vibration generated by external vibration or internal activities on the indoor environment.

[0056] The axis of the second shock absorbing part 34 can be perpendicular to the axis of the panel assembly 1, the axis of the second shock absorbing part 34 coincides with the axis of the first connecting part 31, the angle between the axis of the third shock absorbing part 36 and the axis of the second shock absorbing part 34 is an acute angle, the axis of the third shock absorbing part 36 coincides with the axis of the second connecting part 32, the angle between the axis of the fourth shock absorbing part 53 and the axis of the panel assembly 1 is an acute angle, and the axis of the fourth shock absorbing part 53 coincides with the axis of the third connecting part 51.

[0057] Specifically, the panel assembly 1 is arranged horizontally, the first shock absorbing part 26, the second shock absorbing part 34, and the first connecting part 31 are arranged vertically, the third shock absorbing part 36 and the second connecting part 32 are arranged coaxially, and the axis of the third shock absorbing part 36 and the axis of the second shock absorbing part 34 are at an acute angle, so that a second shock absorbing part 34, the second connecting part 32, the first shock absorbing part 26, the first connecting part 31 and the first connecting member 4 of the three-way shock absorber 3, a panel assembly 1, and a one-way shock absorber 2 form a right triangle structure, and two adjacent first connecting members 4 are arranged symmetrically about the axis of the second shock absorbing part 34, then a three-way shock absorber 3, two first connecting members 4, and two adjacent panel assemblies 1 form a triangle structure. The fourth shock absorber and the third connecting part 51 are arranged coaxially, and at the same time, the angle between the axis of the fourth shock absorbing part 53 and the axis of the panel assembly 1 is an acute angle, and the panel assembly 1 is perpendicular to the side of the wall, then the hypotenuse shock absorber 5, the first connecting member 4, the panel assembly 1, and the wall form a right triangle structure.

[0058] The panel assembly 1 may also include a first limiting groove 15 arranged on the inner side of the base plate 12, one end of the first plug-in groove 14 is connected to the first limiting groove 15, and the other end is connected to the first groove 13, and the one-way shock absorber 2 also includes a first limiting plate 24 connected to the other end of the first plug-in plate 23; the first limiting plate 24 is plugged into the first limiting groove 15.

[0059] Specifically, the first limiting plate 24 is plugged into the first limiting groove 15, and the first limiting plate 24 can limit the left-right movement of the panel assembly 1. The first groove 13 is vertically arranged, the axis of the first plugging groove 14 is perpendicular to the axis of the first groove 13, the first plugging groove 14 is horizontally arranged, the axis of the first limiting groove 15 is perpendicular to the axis of the first plugging groove 14, and the axis of the first limiting groove 15 is parallel to the axis of the first groove 13. The first limiting plates 24 may be two symmetrically arranged ones, the two first limiting plates 24 may be respectively connected to the other ends of the two first plug-in plates 23, the two first connecting plates 21 are respectively plugged into the two first grooves 13 on the two adjacent panel assemblies 1, the two first plug-in plates 23 are respectively plugged into the two first plug-in slots 14 on the two adjacent panel assemblies 1, the two first limiting plates 24 are respectively plugged into the two first limiting slots 15 on the two adjacent panel assemblies 1, then the two first limiting plates 24 may respectively limit the two adjacent panel assemblies 1, thereby realizing a one-way shock absorber 2 to respectively limit the two adjacent panel assemblies 1, and improving the stability of the connection between the two adjacent panel assemblies 1 through the one-way shock absorber 2.

[0060] Specifically, the decorative panel 11 can be a metal composite sound-absorbing decorative panel, the three-way shock absorber 3 can be a three-way centralized shock absorber, the edge fixing member 6 can be an F-type edge fixing member, the one-way shock absorber 2 can be a "X"-shaped one-way shock absorber, the first connecting member 4 can be a U-shaped three-point metal connecting member, and the beveled edge shock absorber 5 can be a beveled edge one-way shock absorber.

[0061] Specifically, the present application solves the problems of complex installation and unstable sound absorption and shock absorption in the existing sound-absorbing and shock-absorbing ceilings. A sound-absorbing and shock-absorbing ceiling structure is formed by metal decorative panels, aluminum honeycomb sound-absorbing base panels, three-way shock absorbers 3, edge fixings 6, one-way shock absorbers 2, first connecting parts 4 and beveled shock absorbers 5. The present application is a ceiling system that integrates sound absorption, shock absorption and decorative functions, which can create a quiet and comfortable indoor environment and meet the needs of different places.

[0062] Specifically, 1. Sound absorption performance: The ceiling is filled with highly efficient sound absorption material, namely, the aluminum honeycomb sound absorption base panel 12, which can effectively absorb the noise generated indoors, reduce the reflection and propagation of sound, and thus provide a quieter indoor environment. This is especially important in places that require high sound quality or need to reduce noise, such as conference rooms, recording studios, theaters, etc.;

[0063] 2. Shock absorption performance: The use of shock-absorbing materials and structures, namely, one-way shock absorber 2, three-way shock absorber 3, and bevel shock absorber 5, can reduce the impact of noise and vibration caused by external vibration or internal activities on the indoor environment, which is particularly useful for buildings located in earthquake-prone areas or where mechanical vibration noise needs to be reduced;

[0064] 3. Finishing performance: The surface is made of metal, that is, metal decorative panels, which are not only durable, but also easy to clean and maintain. Metal finishes can be designed in a variety of styles and colors, which can match different interior decoration styles and enhance the overall aesthetics. In addition, the metal material itself also has certain fire resistance, which increases the safety of the ceiling.

[0065] Specifically, 1. Effectively absorb and reduce indoor noise, improve the acoustic quality of the space, and create a quiet and comfortable working and living environment for people;

[0066] 2. Reduce the vibration amplitude of the suspended ceiling when an earthquake occurs, reduce the risk of the suspended ceiling falling off or being damaged, and thus protect the safety of people and property;

[0067] 3. Further improve the durability and stability of the ceiling, extend its service life, reduce the frequency of maintenance and replacement, and reduce the cost of use;

[0068] 4. It helps to promote the innovation and development of building decoration materials, provide the market with more ceiling products with superior performance, beautiful appearance and practicality, select environmentally friendly materials and energy-saving technologies, reduce the impact on the environment, and realize the recycling of resources.

[0069] The contents described above can be implemented individually or in combination in various ways, and these variations are all within the protection scope of the present utility model.

[0070] It should be noted that, in the description of the present application, the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A sound-absorbing and shock-absorbing ceiling structure, characterized in that: The invention comprises at least one three-way shock absorber (3), at least one one-way shock absorber (2), a plurality of beveled edge shock absorbers (5), a plurality of first connecting members (4), and a plurality of panel assemblies (1); the left and right side ends of a one-way shock absorber (2) are respectively connected to the side ends of two adjacent panel assemblies (1), and the bottom end of one of the first connecting members (4) is connected to the middle of one of the panel assemblies (1); one side end of two of the beveled edge shock absorbers (5) is respectively connected to two side surfaces arranged opposite to each other on a wall, and the other side end is connected to one side end of one of the first connecting members (4); the top end of the three-way shock absorber (3) is connected to the top of the wall, the bottom end of the three-way shock absorber (3) is connected to the top of the one-way shock absorber (2), and the two side ends of the three-way shock absorber (3) are respectively connected to the two side ends of two adjacent first connecting members (4).

2. A sound-absorbing and vibration-reducing ceiling structure according to claim 1, characterized in that: The panel assembly (1) comprises a decorative panel (11) and a base panel (12) connected to the top of the decorative panel (11).

3. A sound-absorbing and vibration-reducing ceiling structure according to claim 2, characterized in that: The decorative panel (11) is a metal decorative panel, and the base panel (12) is an aluminum honeycomb sound-absorbing base panel.

4. A sound-absorbing and vibration-reducing ceiling structure according to claim 2 or 3, characterized in that: The panel assembly (1) further comprises a first groove (13) arranged at the end of the base plate (12), and a first plugging groove (14) arranged on the inner side of the base plate (12) and connected to the first groove (13); one end of the panel assembly (1) located at the end is provided with the first groove (13) and the first plugging groove (14), and both ends of the panel assembly (1) located in the middle are provided with the first groove (13) and the first plugging groove (14); the one-way shock absorber (2) comprises a first connecting plate (21), two second connecting plates (22) one end of which is respectively connected to the two side ends of the first connecting plate (21), and two first plugging plates (23) one end of which is respectively connected to the other end of the two second connecting plates (22); the second connecting plate (22) is plugged into the first groove (13), and the first plugging plate (23) is plugged into the first plugging groove (14).

5. A sound-absorbing and vibration-reducing ceiling structure according to claim 4, characterized in that: The one-way shock absorber (2) further comprises a first connecting through hole penetrating the first connecting plate (21), a first mounting groove (25) surrounded by the first connecting plate (21) and two second connecting plates (22), and a first shock absorbing portion (26) disposed in the first mounting groove (25); the three-way shock absorber (3) comprises a first mounting frame (33), a first connecting portion (31), a first lifting portion (37), a second mounting groove disposed inside the first mounting frame (33), a second connecting through hole penetrating the bottom end of the first mounting frame (33), and a second shock absorbing portion (34) disposed in the second mounting groove; the top end of the first shock absorbing portion (26) passes through the first connecting through hole and is connected to the bottom end of the first connecting portion (31); the bottom end of the second shock absorbing portion (34) passes through the second connecting through hole and is connected to the top end of the first connecting portion (31); the top end of the first lifting portion (37) is connected to the top of the wall, and the bottom end is connected to the top end of the first mounting frame (33).

6. A sound-absorbing and vibration-reducing ceiling structure according to claim 5, characterized in that: The three-way shock absorber (3) further comprises two second connecting parts (32), two second mounting frames (35) whose top ends are respectively connected to two side ends of the first mounting frame (33), two third mounting grooves respectively arranged on the inner sides of the second mounting frames (35), two third connecting through holes respectively penetrating the bottom ends of the two second mounting frames (35), and two third shock absorbing parts (36) respectively arranged in the two third mounting grooves, wherein the bottom ends of the two third shock absorbing parts (36) respectively pass through the two third connecting through holes and are respectively connected to one end of the two second connecting parts (32); the bevel shock absorber (5) comprises a third connecting part (51), a third mounting frame (52) whose top end is connected to a side surface of the wall, a fourth mounting groove arranged on the inner side of the third mounting frame (52), and a fourth mounting groove penetrating the bottom ends of the third mounting frame (52). The fourth connecting member (4) comprises a fourth connecting through hole at the end thereof, a fourth shock absorbing portion (53) arranged in the fourth mounting groove, the bottom end of the fourth shock absorbing portion (53) passing through the fourth connecting through hole and connected to one end of the third connecting portion (51); the first connecting member (4) comprises a first fixing plate (41) connected to the top end of the base plate (12), and two second fixing plates (42) respectively connected to the two side ends of the first fixing plate (41); one second fixing plate (42) of the first connecting member (4) located at the end is connected to the other end of the third connecting portion (51), and the other second fixing plate (42) is connected to a second connecting portion (32) of a three-way shock absorber (3); and the two second fixing plates (42) of the first connecting member (4) located in the middle are respectively connected to the two second connecting portions (32) of two adjacent three-way shock absorbers (3).

7. A sound-absorbing and vibration-reducing ceiling structure according to claim 2 or 3, characterized in that: It also includes an edge fixing member (6) fixed to a side of the wall and used to trim the panel assembly (1) located at the end.

8. A sound-absorbing and vibration-reducing ceiling structure according to claim 7, characterized in that: The edge trimming fixture (6) comprises a third fixing plate (61) fixed to the wall, a first edge trimming plate (62) connected to the bottom end of the third fixing plate (61) for trimming the bottom end of the decorative panel (11), and a second edge trimming plate (63) connected to the middle of the third fixing plate (61) for trimming the top end of the base panel (12).

9. The sound-absorbing and vibration-reducing ceiling structure according to claim 6, characterized in that: The axis of the second shock absorbing part (34) is perpendicular to the axis of the panel assembly (1), the axis of the second shock absorbing part (34) coincides with the axis of the first connecting part (31), the angle between the axis of the third shock absorbing part (36) and the axis of the second shock absorbing part (34) is an acute angle, the axis of the third shock absorbing part (36) coincides with the axis of the second connecting part (32), the angle between the axis of the fourth shock absorbing part (53) and the axis of the panel assembly (1) is an acute angle, and the axis of the fourth shock absorbing part (53) coincides with the axis of the third connecting part (51).

10. The sound-absorbing and vibration-reducing ceiling structure according to claim 4, characterized in that: The panel assembly (1) further comprises a first limiting groove (15) arranged on the inner side of the base plate (12); one end of the first plug-in groove (14) is connected to the first limiting groove (15) and the other end is connected to the first groove (13); the one-way shock absorber (2) further comprises a first limiting plate (24) connected to the other end of the first plug-in plate (23); the first limiting plate (24) is plugged into the first limiting groove (15).

Images