Sound insulation device for building decoration

Abstract

The utility model belongs to the field of decoration, and particularly relates to a sound insulation device for building decoration, which comprises a mounting plate, a sound insulation plate is fixedly mounted in the mounting plate, and abutting components are arranged on the left side and the right side of the mounting plate; after the mounting plate abuts against the wall surface, the handle can be rotated to push the abutting rods to be supported on the wall surface, and the abutting rods on the left side and the right side prelimit the position of the mounting plate so that the mounting plate can be stably supported in the follow-up process. The situation that before supporting, the mounting plate topples over to damage or crush people is avoided, then the mounting plate can be further supported through the supporting assembly, the stability of the mounting plate in use is further improved, and when the mounting plate does not need to be used, the lower screw can abut against the top end of the bearing block, so that the mounting plate is convenient to use. And then the supporting assembly is placed, the situation that the rotating rod swings is avoided, and at the moment, the supporting assembly only occupies a small external space.

Description

Technical Field

[0001] The utility model relates to the field of decoration, in particular to a sound insulation device for building decoration. Background Art

[0002] During the decoration process, in order to avoid excessive noise generated by the decoration and affecting the surrounding residents, sound insulation panels can be installed on the walls of the decorated room. The sound insulation panels can absorb sound waves and reduce the transmission of sound through their own structure, thereby achieving the effect of avoiding noise propagation.

[0003] At present, when installing a sound insulation device, a sound insulation board is usually placed on the wall, and then the sound insulation board is supported by a support rod. Although this is convenient for installation and subsequent disassembly, during the process of placing the support rod, the sound insulation board has no support. If the sound insulation board is long, the sound insulation board may fall down, causing damage to the sound insulation board or injuring the staff. Therefore, a sound insulation device for building decoration is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art and avoid the problem of damage or crushing of personnel due to the sound insulation board falling down before supporting, the utility model provides a sound insulation device for building decoration.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a sound insulation device for building decoration, comprising a mounting plate, a sound insulation board is fixedly installed inside the mounting plate, abutment components are arranged on both the left and right sides of the mounting plate, and a support component is arranged in the middle of the front end of the mounting plate;

[0006] The abutment assembly includes an inner cavity opened inside the left and right sides of the mounting plate, a threaded rod is rotatably connected inside the inner cavity, a worm wheel is fixedly installed in the middle of the threaded rod, a notch is opened at the front end of the left and right sides of the mounting plate, a worm is rotatably connected inside the notch, a handle is fixedly installed on the surface of the worm, a threaded sleeve is threadedly connected to the surface of the threaded sleeve, a rotating rod is rotatably connected to the surface of the threaded sleeve, and a push rod is rotatably connected to the other end of the rotating rod, and abutment rods are slidably connected to the left and right sides of the mounting plate, and a buffer spring is fixedly installed on the middle of the abutment rod close to the inside of the mounting plate.

[0007] Preferably, the notch is communicated with the inner cavity, and the worm and the worm wheel are meshingly connected, so that an operator can rotate the handle to drive the worm to rotate, thereby driving the worm wheel to rotate.

[0008] Preferably, a slide groove is provided at one end of the inner cavity close to the left and right edges of the mounting plate, the slide groove is connected to the outside of the mounting plate, and the push rod is slidably connected inside the slide groove and extends to the outside of the mounting plate.

[0009] Preferably, one end of the buffer spring away from the abutment rod is fixedly mounted on the end surface of the mounting plate, and one end of the push rod away from the rotating rod is in adaptive contact with the abutment rod. The rotating rod can push the push rod to push the abutment rod. At this time, the abutment rod will abut against the wall, thereby limiting the mounting plate.

[0010] Preferably, the support assembly includes a rotating rod rotatably connected to the top middle part of the front end of the mounting plate, an upper screw is fixedly installed at the bottom end of the rotating rod, an internal threaded tube is threadedly connected to the surface of the upper screw, a lower screw is threadedly connected to the bottom end of the internal threaded tube, and the bottom end of the lower screw is rotatably connected to a support block.

[0011] Preferably, a bearing block is fixedly installed at the bottom of the front end of the mounting plate, and the bottom end of the lower screw rod and the top end of the bearing block are in adaptive contact. The bearing block supports the lower screw rod so that the lower screw rod is placed at the front end of the mounting plate when not in use without occupying external space.

[0012] The utility model is beneficial in that:

[0013] The utility model can be used to abut the mounting plate against the wall, and then the handle can be turned to push the abutment rod to support the wall. At this time, the abutment rods on the left and right sides pre-define the position of the mounting plate, so as to facilitate the subsequent stable support of the mounting plate, and avoid the situation where the mounting plate falls before the support, causing damage or crushing injuries to people;

[0014] The mounting plate can then be further supported by the support assembly, further improving the stability of the mounting plate when in use. When not in use, the lower screw can be abutted against the top of the bearing block, and the support assembly can be placed to prevent the rotating rod from swinging. At this time, the support assembly will only occupy a smaller external space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the local structure of the mounting plate of the utility model;

[0018] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For the utility model Figure 2 Schematic diagram of the cross-section structure;

[0020] Figure 5 It is a structural schematic diagram of the support assembly of the utility model.

[0021] In the figure: 1. mounting plate; 2. sound insulation board; 3. abutment assembly; 301. inner cavity; 302. threaded rod; 303. worm gear; 304. notch; 305. worm; 306. handle; 307. threaded sleeve; 308. rotating rod; 309. push rod; 310. abutment rod; 311. buffer spring; 4. support assembly; 41. rotating rod; 42. upper screw; 43. internal threaded tube; 44. lower screw; 45. support block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The following is combined with Figure 1 —5 Further details of this application:

[0024] The present application discloses a sound insulation device for building decoration. Figure 1 A sound insulation device for building decoration comprises a mounting plate 1, a sound insulation plate 2 is fixedly mounted inside the mounting plate 1, abutment components 3 are arranged on both left and right sides of the mounting plate 1, and a support component 4 is arranged in the middle of the front end of the mounting plate 1;

[0025] Reference Figure 2 - Figure 4The abutment assembly 3 includes an inner cavity 301 opened on the left and right sides of the mounting plate 1, a threaded rod 302 is rotatably connected inside the inner cavity 301, a worm wheel 303 is fixedly installed in the middle of the threaded rod 302, a notch 304 is opened at the front end of the left and right sides of the mounting plate 1, a worm 305 is rotatably connected inside the notch 304, a handle 306 is fixedly installed on the surface of the worm 305, the notch 304 is connected to the inner cavity 301, the worm 305 and the worm wheel 303 are meshed and connected, the operator can rotate the handle 306 to drive the worm 305 to rotate, and the worm wheel 303 is driven to rotate, the upper and lower surfaces of the threaded rod 302 are threadedly connected with a threaded sleeve 307, the surface of the threaded sleeve 307 is rotatably connected with a rotating rod 308, and the other end of the rotating rod 308 A push rod 309 is rotatably connected, and a sliding groove is opened at one end of the inner cavity 301 close to the left and right edges of the mounting plate 1. The sliding groove is connected to the outside of the mounting plate 1, and the push rod 309 is slidably connected inside the sliding groove and extends to the outside of the mounting plate 1. Abutment rods 310 are slidably connected on both sides of the left and right sides of the mounting plate 1, and one end of the buffer spring 311 away from the abutment rod 310 is fixedly installed on the end surface of the mounting plate 1, and one end of the push rod 309 away from the rotating rod 308 is in adaptive contact with the abutment rod 310. The rotating rod 308 can push the push rod 309 to push the abutment rod 310. At this time, the abutment rod 310 will abut against the wall, thereby limiting the mounting plate 1, and a buffer spring 311 is fixedly installed in the middle of the abutment rod 310 close to the inner side of the mounting plate 1.

[0026] Reference Figure 5 The support assembly 4 includes a rotating rod 41 rotatably connected to the top middle part of the front end of the mounting plate 1, an upper screw 42 is fixedly installed at the bottom end of the rotating rod 41, an internal threaded tube 43 is threadedly connected to the surface of the upper screw 42, and a lower screw 44 is threadedly connected to the bottom end of the internal threaded tube 43, and a bearing block is fixedly installed at the bottom of the front end of the mounting plate 1, and the bottom end of the lower screw 44 is in adaptive contact with the top end of the bearing block, and the bearing block supports the lower screw 44 so that the lower screw 44 is placed at the front end of the mounting plate 1 when not in use without occupying external space, and the bottom end of the lower screw 44 is rotatably connected to a supporting block 45.

[0027] Working principle: The operator places the mounting plate 1 and abuts it against the wall, and at this time one side of the mounting plate 1 abuts against the wall at the other end, and then the operator turns the handle 306 on the side that does not abut the wall, and at this time the handle 306 drives the fixedly connected worm 305 to rotate, and at this time the worm 305 drives the meshing worm wheel 303 to rotate, and the rotating worm wheel 303 drives the fixedly connected threaded rod 302 to rotate, and since the rotating rod 308 rotatably connected to the threaded sleeve 307 is rotatably connected to the push rod 309, and the push rod 309 slides inside the mounting plate 1, The threaded sleeve 307 will not rotate, that is, at this time, the threaded rod 302 will drive the threaded sleeve 307 to move in the up and down direction, and the threaded sleeve 307 will move away from the middle of the mounting plate 1. At this time, the threaded sleeve 307 will push the rotating rod 308 to rotate, so that the rotating rod 308 pushes the push rod 309 to move toward the outside of the mounting plate 1. At this time, the push rod 309 will push the abutting rod 310 to stretch the buffer spring 311 and move away from the mounting plate 1. At this time, the abutting rod 310 abuts against the wall on the other side, so the mounting plate 1 is initially limited to the wall.

[0028] Then the operator rotates the internal threaded tube 43, and the internal threaded tube 43 rotates on the surface of the upper screw rod 42, thereby extending the upper screw rod 42 and the internal threaded tube 43. Then the operator rotates the internal threaded tube 43 again until the support block 45 abuts against the ground. At this time, the support assembly 4 supports the mounting plate 1, thereby further limiting the mounting plate 1.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A sound insulation device for building decoration, characterized in that: It comprises a mounting plate (1), a sound insulation plate (2) is fixedly mounted inside the mounting plate (1), abutment components (3) are arranged on both left and right sides of the mounting plate (1), and a support component (4) is arranged in the middle of the front end of the mounting plate (1); The abutment assembly (3) comprises an inner cavity (301) provided inside the left and right sides of the mounting plate (1), a threaded rod (302) being rotatably connected inside the inner cavity (301), a worm wheel (303) being fixedly mounted in the middle of the threaded rod (302), notches (304) being provided at the front ends of the left and right sides of the mounting plate (1), a worm (305) being rotatably connected inside the notch (304), a handle (306) being fixedly mounted on the surface of the worm (305), a threaded sleeve (307) being threadedly connected to the upper and lower surfaces of the threaded rod (302), a rotating rod (308) being rotatably connected to the surface of the threaded sleeve (307), a push rod (309) being rotatably connected to the other end of the rotating rod (308), and an abutment rod (310) being slidably connected to the left and right sides of the mounting plate (1), a buffer spring (311) being fixedly mounted in the middle of the abutment rod (310) close to the inside of the mounting plate (1).

2. A sound insulation device for building decoration according to claim 1, characterized in that: The notch (304) is in communication with the inner cavity (301), and the worm (305) is meshingly connected with the worm wheel (303).

3. A sound insulation device for building decoration according to claim 1, characterized in that: A slide groove is provided at one end of the inner cavity (301) close to the left and right edges of the mounting plate (1); the slide groove is connected to the outside of the mounting plate (1); and the push rod (309) is slidably connected inside the slide groove and extends to the outside of the mounting plate (1).

4. A sound insulation device for building decoration according to claim 1, characterized in that: One end of the buffer spring (311) away from the abutment rod (310) is fixedly mounted on the end surface of the mounting plate (1), and one end of the push rod (309) away from the rotating rod (308) is in adaptive contact with the abutment rod (310).

5. A sound insulation device for building decoration according to claim 1, characterized in that: The support assembly (4) comprises a rotating rod (41) rotatably connected to the top of the middle portion of the front end of the mounting plate (1); an upper screw rod (42) is fixedly mounted at the bottom end of the rotating rod (41); an internal threaded tube (43) is threadedly connected to the surface of the upper screw rod (42); a lower screw rod (44) is threadedly connected to the bottom end of the internal threaded tube (43); and a supporting block (45) is rotatably connected to the bottom end of the lower screw rod (44).

6. A sound insulation device for building decoration according to claim 5, characterized in that: A bearing block is fixedly mounted on the bottom of the front end of the mounting plate (1), and the bottom end of the lower screw rod (44) is in adaptive contact with the top end of the bearing block.

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