Ceiling-mounted sound box with good anti-vibration effect

Abstract

The utility model discloses a ceiling sound equipment with good anti -shock effect, including sound equipment subassembly, the wall body of fixed installation is established in sound equipment subassembly lower extreme, the buffer assembly of wall body upper end is provided with, and the buffer assembly is located between sound equipment subassembly and wall body, and the buffer assembly is used for the shock of sound equipment subassembly to the wall body and carries out the buffer, and the buffer assembly includes rubber block, and rubber block is U type shape, and the both ends of rubber block are equipped with lateral groove, and the elastic rope body is fixedly installed in the lateral groove of rubber block.

Description

Technical Field

[0001] This utility model relates to the field of ceiling speakers, specifically a ceiling speaker with good shock resistance. Background Technology

[0002] Ceiling-mounted speakers refer to a type of installation where the speakers are directly installed inside the room. To ensure the aesthetics of the room, most installations are also paired with a suspended ceiling, so that the speakers are embedded in the ceiling to achieve a flush effect with the ceiling surface. Furthermore, to enrich functionality, there are now also LED strips installed around the speakers to give them functions such as downlights or spotlights for illumination or creating an atmosphere.

[0003] The prior art, disclosed in CN219420967U, provides a ceiling speaker with good shock resistance, including a mounting base, a positioning sleeve, and a ceiling speaker body. The positioning sleeve is located inside the mounting base, and the ceiling speaker body is threadedly connected to the inner cavity of the positioning sleeve. A first annular groove is formed in the middle of the inner sidewall of the mounting base, and a second annular groove is formed at the bottom of the inner cavity of the first annular groove. A housing is sleeved in the middle of the outer sidewall of the positioning sleeve, and the housing is slidably connected to the inner cavity of the first annular groove. A sleeve is fixedly connected to the top of the inner cavity of the housing, and the sleeves are arranged in a ring. This ceiling speaker with good shock resistance has a shock-resistant mechanism, which allows the ceiling speaker to dissipate force when it vibrates due to excessive sound, avoiding damage to itself or the ceiling, improving the service life of the ceiling speaker, facilitating disassembly, and improving the efficiency of the ceiling speaker.

[0004] The aforementioned patent primarily uses an elastic element installed at the connection between the ceiling speaker and the mounting base to make the ceiling speaker resistant to vibration. However, this vibration-resistant method still allows the ceiling speaker to directly contact the wall, so the vibration generated by the ceiling speaker will still directly affect the wall. The vibration will still exert a large force on the wall, causing damage to the wall and reducing the practicality of the ceiling speaker. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a ceiling speaker with good shock resistance, thus solving the above-mentioned technical problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a ceiling-mounted speaker with good shock resistance, comprising a speaker assembly, a wall fixedly mounted at the lower end of the speaker assembly, and a buffer assembly positioned at the upper end of the wall. The buffer assembly is located between the speaker assembly and the wall and is used to buffer the vibrations exerted on the wall by the speaker assembly. The buffer assembly includes a U-shaped rubber block with side grooves at both ends. An elastic rope is fixedly mounted within the side grooves of the rubber block, and the elastic rope is used to absorb the vibrations generated by the speaker assembly. The absorption of vibrations by the elastic rope improves the overall shock resistance of the ceiling-mounted speaker.

[0007] Furthermore, the rubber block has a threaded groove at the top of the side groove, and a fixing bolt is movably installed within the threaded groove on the rubber block. The fixing bolt is used to secure the elastic rope. This fixing bolt enhances the internal structure of the shock-resistant ceiling speaker, making it more robust and reliable, and improving the operational safety of the shock-resistant ceiling speaker.

[0008] Furthermore, the speaker assembly includes a housing with an inner groove around its bottom perimeter. A fixing component is fixedly installed within this inner groove to secure the ceiling speaker. This fixing component enhances the ease of installation for ceiling speakers with good shock resistance.

[0009] Furthermore, the fixing component includes a fixing base fixedly installed in the inner groove of the housing, a lead screw fixedly installed on the upper end of the fixing base, a connecting body movably installed on the lead screw, and a pressing block fixedly installed on the connecting body. The pressing block is used to press and fix the buffer component.

[0010] Furthermore, a fastening disc is movably mounted on the lead screw, and a threaded groove is formed in the center of the fastening disc. The threaded groove inside the fastening disc is adapted to the threaded groove on the outside of the lead screw. The fastening disc is used to limit the upper end of the connecting body.

[0011] Furthermore, a convex shaft is fixedly installed on the outer side of the fastening plate away from the fixed base. This convex shaft facilitates the rotation of the fastening plate, making it easier for the user to rotate the fastening plate and improving the ease of use of the shock-resistant ceiling speaker.

[0012] Furthermore, the fixing assembly also includes a spring, which is located around the outside of the lead screw and within the inner groove of the connector and housing. The spring's location within the inner groove of the connector and housing allows for effective cushioning during installation of the shock-resistant ceiling speaker, improving its practicality during operation. Beneficial effects

[0013] Compared with the prior art, the present invention has the following beneficial effects: This invention utilizes a buffer component installed within the ceiling-mounted speaker and the wall, along with a fixing component with a spring structure to secure the ceiling-mounted speaker to the wall. This ensures that the speaker components do not directly contact the wall during use, preventing vibrations from being directly transmitted to the wall. Instead, the vibrations are buffered by the buffer and fixing components before impacting the wall, effectively reducing the vibration force on the wall and improving the practicality of the shock-resistant ceiling-mounted speaker. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of a ceiling-mounted speaker with good shock resistance according to this utility model; Figure 2 This is a top view of the structure of a ceiling-mounted speaker with good shock resistance according to this utility model; Figure 3 This is a three-dimensional structural diagram of the audio component of this utility model; Figure 4 This is a partially enlarged three-dimensional structural diagram of A of this utility model; Figure 5 This is a three-dimensional structural diagram of the fixing component of this utility model; Figure 6 This is a partially enlarged three-dimensional structural diagram of utility model B.

[0015] In the diagram: 1. Audio component; 2. Wall; 3. Buffer component; 11. Housing; 12. Fixing component; 13. Inner groove; 31. Rubber block; 32. Side groove; 33. Fixing bolt; 34. Elastic rope; 121. Fixing base; 122. Spring; 123. Connector; 124. Pressing block; 125. Fastening plate; 126. Protruding shaft; 127. Lead screw. Detailed Implementation

[0016] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0017] Example The following is in conjunction with the appendix Figure 1 -Appendix Figure 6 This application will be further described in detail below. A ceiling-mounted speaker with good shock resistance includes a speaker assembly 1. A wall 2 is fixedly installed at the lower end of the speaker assembly 1. A buffer assembly 3 is provided at the upper end of the wall 2, located between the speaker assembly 1 and the wall 2. The buffer assembly 3 is used to buffer the vibrations exerted on the wall 2 by the speaker assembly 1. The buffer assembly 3 includes a rubber block 31, which is U-shaped. Side grooves 32 are formed at both ends of the rubber block 31. An elastic rope 34 is fixedly installed in the side grooves 32 of the rubber block 31. The elastic rope 34 is used to absorb the vibrations generated by the speaker assembly 1. A threaded groove is formed at the top of the side groove 32 of the rubber block 31. A fixing bolt 33 is movably installed in the threaded groove of the rubber block 31. The fixing bolt 33 is used to fix the elastic rope 34. The speaker assembly 1 includes a housing. 11. The bottom of the housing 11 has an inner groove 13 around its perimeter. The speaker assembly 1 is fixedly installed in the inner groove 13 with a fixing component 12. The fixing component 12 is used to fix the ceiling speaker. The fixing component 12 includes a fixing base 121 fixedly installed in the inner groove 13 of the housing 11. A lead screw 127 is fixedly installed on the upper end of the fixing base 121. A connector 123 is movably installed on the lead screw 127. A pressing block 124 is fixedly installed on the connector 123. The pressing block 124 is used to press and fix the buffer assembly 3. A fastening plate 125 is movably installed on the lead screw 127. A threaded groove is opened in the center of the fastening plate 125. The threaded groove in the fastening plate 125 is adapted to the threaded groove on the outside of the lead screw 127. The fastening plate 125 is used to limit the upper end of the connector 123. A convex shaft 126 is fixedly installed on the outer side of the fastening plate 125 away from the fixed base 121. The convex shaft 126 is used to facilitate the rotation of the fastening plate 125. The fixing assembly 12 also includes a spring 122, which is located around the outside of the lead screw 127. The spring 122 is located in the inner groove 13 of the connecting body 123 and the housing 11.

[0018] Since the elastic rope 34 is installed inside the rubber block 31 by the fixing bolt 33, when the rubber block 31 vibrates, it will cause the elastic rope 34 to swing. Since the swing of the elastic rope 34 requires a certain amount of energy, the swing of the elastic rope 34 will share part of the vibration force with the rubber block 31, thereby improving the overall shock resistance of the ceiling speaker with good shock resistance.

[0019] Since the connector 123 is movably mounted on the lead screw 127, when the fastening plate 125 moves downward along the lead screw 127, the connector 123 will also slowly compress the spring 122. When the pressing block 124 completes the compression and fixation of the rubber block 31, the spring 122 is in a compressed state. The compressed spring 122 can effectively buffer the vibration force generated by the ceiling speaker, thereby reducing the vibration force. Combined with the absorption of vibration by the rubber block 31 and the elastic rope 34, the ceiling speaker with good shock resistance can effectively resist vibration, thus improving the practicality of the ceiling speaker with good shock resistance.

[0020] The working principle of this utility model is explained below: Unless otherwise specified, all internal mechanical structures of the shock-resistant ceiling speaker are fixed by threads. To allow for a more intuitive observation of the technical features, bolt connections are appropriately concealed in the diagram. When using the shock-resistant ceiling speaker, the user places the buffer assembly 3 inside the wall 2 and the fixing assembly 12. Then, the user fixes the housing 11 to the wall 2 using bolts or other fixing devices. At this time, the user grasps the convex shaft 126 and rotates it, causing the fastening disc 125 to rotate. The rotating fastening disc 125 moves downwards along the screw 127 and compresses the spring 122 until the pressing block 124 completes the compression of the rubber block 31. At this point, the vibrations generated by the operation of the shock-resistant ceiling speaker are first buffered by the spring 122. The system generates relatively small vibrations. Since the buffer component 3 is installed inside the speaker component 1 and the wall 2, these small vibrations are directly absorbed by the rubber block 31. When a slight vibration occurs inside the rubber block 31, it causes the elastic rope 34, which is fixedly installed on the rubber block 31, to swing. The swing of the elastic rope 34 can partially absorb the vibration. Through the cooperation of the above mechanisms, the speaker component of the ceiling-mounted speaker with good shock resistance does not have direct large-area contact with the wall during use. This prevents the vibration generated by the speaker component during operation from directly acting on the wall. Instead, the vibration is buffered by the buffer component and the fixing component before acting on the wall, effectively reducing the vibration force on the wall and improving the practicality of the ceiling-mounted speaker with good shock resistance.

[0021] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A ceiling-mounted speaker with good shock resistance, characterized in that, The device includes an audio component (1), a wall (2) is fixedly installed at the lower end of the audio component (1), and a buffer component (3) is provided at the upper end of the wall (2). The buffer component (3) is located between the audio component (1) and the wall (2). The buffer component (3) is used to buffer the vibration of the audio component (1) applied to the wall (2). The buffer component (3) includes a rubber block (31), which is U-shaped. Side grooves (32) are provided at both ends of the rubber block (31). An elastic rope (34) is fixedly installed in the side groove (32) of the rubber block (31). The elastic rope (34) is used to absorb the vibration generated by the audio component (1).

2. The ceiling-mounted speaker with good shock resistance according to claim 1, characterized in that: The rubber block (31) has a threaded groove at the top of the side groove (32), and a fixing bolt (33) is installed in the threaded groove of the rubber block (31). The fixing bolt (33) is used to fix the elastic rope (34).

3. The ceiling-mounted speaker with good shock resistance according to claim 1, characterized in that: The audio component (1) includes a housing (11), and an inner groove (13) is provided around the bottom of the housing (11). A fixing component (12) is fixedly installed in the inner groove (13) of the audio component (1). The fixing component (12) is used to fix the ceiling speaker.

4. A ceiling-mounted speaker with good shock resistance according to claim 3, characterized in that: The fixing component (12) includes a fixing base (121) fixedly installed in the inner groove (13) of the housing (11). A lead screw (127) is fixedly installed on the upper end of the fixing base (121). A connecting body (123) is movably installed on the lead screw (127). A pressing block (124) is fixedly installed on the connecting body (123). The pressing block (124) is used to press and fix the buffer component (3).

5. A ceiling-mounted speaker with good shock resistance according to claim 4, characterized in that: A fastening disc (125) is movably mounted on the lead screw (127). A threaded groove is provided in the center of the fastening disc (125). The threaded groove in the fastening disc (125) is adapted to the threaded groove on the outside of the lead screw (127). The fastening disc (125) is used to limit the upper end of the connecting body (123).

6. A ceiling-mounted speaker with good shock resistance according to claim 5, characterized in that: A convex shaft (126) is fixedly installed on the outer side of the fastening disc (125) away from the fixed base (121), and the convex shaft (126) is used to facilitate the rotation of the fastening disc (125).

7. A ceiling-mounted speaker with good shock resistance according to claim 4, characterized in that: The fixing assembly (12) also includes a spring (122) which surrounds the outside of the lead screw (127) and is located in the inner groove (13) of the connector (123) and the housing (11).

Images