Ceiling loudspeaker convenient to install

Abstract

The utility model relates to the technical field of ceiling loudspeakers, and discloses a ceiling loudspeaker convenient to install, which comprises an installation top plate, a loudspeaker body is arranged below the installation top plate, an installation groove is fixedly installed at the bottom of the installation top plate, and an installation block is fixedly installed at the top of the loudspeaker body. A clamping block matched with the mounting groove is fixedly mounted at the top of the mounting block, a moving plate is movably arranged in the mounting top plate, and a fixing mechanism is arranged on the moving plate. Through elastic force provided by a spring, the spring drives a connecting plate to move, the connecting plate drives a moving plate to move, and the moving plate drives a stop lever to move into a mounting groove, so that a clamping block is extruded and fixed, and when the clamping block is loosened due to vibration generated by the loudspeaker, the clamping block is loosened through a compensation effect provided by the spring; and therefore, the blocking rods continue to extrude and fix the clamping blocks, and the installation stability of the loudspeaker body is improved.

Description

Technical Field

[0001] The present application relates to the technical field of ceiling speakers, and in particular to a ceiling speaker that is easy to install. Background Art

[0002] Ceiling speakers are audio equipment installed on the ceiling, usually used to provide surround sound or music playback. This design can save space, make the audio system more concealed, and also provide uniform audio coverage throughout the room. Ceiling speakers are widely used in home theaters, conference rooms, commercial venues and other occasions. When installing, you need to consider the structure and material of the ceiling, as well as the power and sound quality of the speaker to ensure the best sound performance.

[0003] In a Chinese patent with application number 202220154133.4, a ceiling speaker that is easy to install is disclosed. The "L"-shaped top rod is inserted into the movable hole. At this time, the movable column in the movable hole is squeezed and moves backward, and the tightening bead connected to it also moves backward accordingly. When the tightening bead moves to the opposite sides of the two tightening blocks, an extrusion force is applied to the two tightening blocks, causing the two tightening blocks to move away from each other, thereby applying an extrusion force to the inner cavity side wall of the slot to complete the secondary fixation.

[0004] With respect to the above-mentioned related technologies, the inventors believe that, in actual use, when the speaker is in use, a certain amplitude of vibration will be generated. Due to the lack of a fixing mechanism for the L-shaped top rod, the L-shaped top rod may be shaken off the top plate after a long period of vibration, causing the speaker to loosen. If not discovered in time, the speaker body may even be shaken off the top plate, which poses a certain risk.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that the L-shaped top rod may be shaken off the top plate after long-term vibration due to the lack of a fixing mechanism for the L-shaped top rod, causing the speaker to loosen, the present application provides a ceiling speaker that is easy to install.

[0007] The present application provides a ceiling speaker that is easy to install and adopts the following technical solution:

[0008] A ceiling speaker that is easy to install comprises a mounting top plate, a speaker body is arranged below the mounting top plate, a mounting groove is fixedly installed at the bottom of the mounting top plate, a mounting block is fixedly installed on the top of the speaker body, a clamping block that cooperates with the mounting groove is fixedly installed on the top of the mounting block, a movable plate is movably arranged in the mounting top plate, and a fixing mechanism is arranged on the movable plate.

[0009] Preferably, the fixing mechanism comprises a blocking rod fixedly mounted on the movable plate, and the blocking rod cooperates with the mounting groove.

[0010] Preferably, a cavity is opened inside the mounting top plate, and two groups of guide rods are symmetrically installed in the cavity.

[0011] Preferably, a connecting plate is movably provided on the guide rod, the movable plate movably extends into the cavity, and the movable plate is fixedly connected to the connecting plate.

[0012] Preferably, two groups of springs sleeved on the guide rods are symmetrically mounted on the movable plate, and the springs are fixedly connected to the mounting top plate.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] By pulling the movable plate, the movable plate drives the baffle rod to move out of the installation slot, and then moves the card block into the installation slot, and the speaker body is installed through the cooperation between the installation slot and the card block, and then the movable plate is released, and the spring drives the connecting plate to move through the elastic force provided by the spring, and the connecting plate drives the movable plate to move, and the movable plate drives the baffle rod to move into the installation slot, and then squeezes and fixes the card block. When the vibration generated by the speaker causes the card block to loosen, the compensation effect provided by the spring allows the baffle rod to continue to squeeze and fix the card block, thereby improving the installation stability of the speaker body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0016] Figure 2 is a schematic diagram of the structure of the mounting block of the embodiment of the application;

[0017] Figure 3 It is a cross-sectional view of the installation top plate of the application embodiment.

[0018] Explanation of the accompanying drawings: 1. Mounting top plate; 2. Speaker body; 3. Mounting groove; 4. Mounting block; 5. Card block; 6. Moving plate; 7. Baffle rod; 8. Cavity; 9. Guide rod; 10. Connecting plate; 11. Spring. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a ceiling speaker that is easy to install. Figure 1-3 , a ceiling speaker that is easy to install, including a mounting top plate 1, a speaker body 2 is arranged below the mounting top plate 1, a mounting groove 3 is fixedly installed at the bottom of the mounting top plate 1, a mounting block 4 is fixedly installed on the top of the speaker body 2, a clamping block 5 that matches the mounting groove 3 is fixedly installed on the top of the mounting block 4, a moving plate 6 is movably arranged in the mounting top plate 1, and a fixing mechanism is arranged on the moving plate 6, and the fixing mechanism includes a blocking rod 7 fixedly installed on the moving plate 6, and the blocking rod 7 matches the mounting groove 3;

[0021] By adopting the above technical solution, the movable plate 6 is pulled, and the movable plate 6 drives the blocking rod 7 to move out of the installation groove 3, and then the block 5 is moved into the installation groove 3, and the speaker body 2 is installed by the cooperation between the installation groove 3 and the block 5.

[0022] Reference Figure 2-3 A cavity 8 is opened inside the mounting top plate 1, two sets of guide rods 9 are symmetrically installed in the cavity 8, a connecting plate 10 is movably provided on the guide rods 9, the movable plate 6 movably extends into the cavity 8, and the movable plate 6 is fixedly connected to the connecting plate 10, two sets of springs 11 sleeved on the guide rods 9 are symmetrically installed on the movable plate 6, and the springs 11 are fixedly connected to the mounting top plate 1;

[0023] By adopting the above technical solution, when the movable plate 6 is pulled, the movable plate 6 drives the connecting plate 10 to move, and the connecting plate 10 squeezes the spring 11. When the speaker body 2 is installed, the movable plate 6 is released. Through the elastic force provided by the spring 11, the spring 11 drives the connecting plate 10 to move, and the connecting plate 10 drives the movable plate 6 to move. The movable plate 6 drives the blocking rod 7 to move into the installation groove 3, and then squeezes and fixes the block 5. When the vibration generated by the speaker causes the block 5 to loosen, the compensation effect provided by the spring 11 enables the blocking rod 7 to continue to squeeze and fix the block 5, thereby improving the installation stability of the speaker body 2.

[0024] The implementation principle of a ceiling speaker that is easy to install in an embodiment of the present application is: pull the movable plate, the movable plate drives the baffle rod to move out of the installation slot, and then move the card block into the installation slot, and install the speaker body through the cooperation between the installation slot and the card block, and then release the movable plate, and the spring drives the connecting plate to move through the elastic force provided by the spring, and the connecting plate drives the movable plate to move, and the movable plate drives the baffle rod to move into the installation slot, and then squeezes and fixes the card block. When the vibration generated by the speaker causes the card block to loosen, the compensation effect provided by the spring allows the baffle rod to continue to squeeze and fix the card block, thereby improving the installation stability of the speaker body.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A ceiling speaker that is easy to install, comprising a mounting top plate (1), a speaker body (2) being arranged below the mounting top plate (1), characterized in that: The bottom of the mounting top plate (1) is fixedly provided with a mounting groove (3); the top of the speaker body (2) is fixedly provided with a mounting block (4); the top of the mounting block (4) is fixedly provided with a clamping block (5) that cooperates with the mounting groove (3); a movable plate (6) is movably provided inside the mounting top plate (1); and a fixing mechanism is provided on the movable plate (6).

2. The easy-to-install ceiling speaker according to claim 1, characterized in that: The fixing mechanism comprises a blocking rod (7) fixedly mounted on the movable plate (6), and the blocking rod (7) cooperates with the mounting groove (3).

3. The easy-to-install ceiling speaker according to claim 2, characterized in that: A cavity (8) is provided inside the mounting top plate (1), and two groups of guide rods (9) are symmetrically mounted inside the cavity (8).

4. The easy-to-install ceiling speaker according to claim 3, characterized in that: A connecting plate (10) is movably provided on the guide rod (9), the movable plate (6) movably extends into the cavity (8), and the movable plate (6) is fixedly connected to the connecting plate (10).

5. The easy-to-install ceiling speaker according to claim 4, characterized in that: Two groups of springs (11) sleeved on the guide rods (9) are symmetrically mounted on the movable plate (6), and the springs (11) are fixedly connected to the mounting top plate (1).

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