Non-magnetic narrow-edge ceiling horn mask

Abstract

The utility model discloses a non-magnetic narrow-edge ceiling horn mask which comprises a ceiling horn body. One side of the ceiling horn body is fixedly connected with a mounting column, and the other side of the ceiling horn body is provided with a slot; wherein an inner supporting plate is arranged on one side of the inserting groove, and a mounting groove is formed in one side of the inner supporting plate; wherein the other side of the sinking groove is provided with a mask body, one side of the mask body is fixedly connected with a supporting frame, one side of the supporting frame is provided with an L-shaped frame, one side of the L-shaped frame is provided with an inserting rod, one side of the inserting rod is fixedly connected with a locking block, and the other side of the L-shaped frame is provided with a silica gel pad; according to the ceiling horn mask, the inserting connection and clamping effects of the mask body and the ceiling horn body are facilitated, the stability of connection between the inserting rod and the mounting groove is enhanced through the arrangement of a silica gel pad, the mounting time of the L-shaped frame and the mask body is shortened through the mode that a supporting frame is arranged in the middle of the L-shaped frame, and the mounting efficiency of the ceiling horn mask is improved.

Description

Technical Field

[0001] The utility model relates to the field of speakers, in particular to a non-magnetic narrow-edge ceiling speaker mask. Background Technique

[0002] Ceiling speakers are widely used in background music and public address systems in places such as restaurants, teahouses, playgrounds, stations, schools, squares, office buildings, workshops, etc., and are gradually being used in home background music systems.

[0003] Publication No. CN219919151U discloses a ceiling speaker, which includes a speaker body. The speaker body is arranged on a support part. A circular accommodation hole is penetrated through the middle of the support part, and an adjustment part is rotatably arranged in the accommodation hole. The adjustment part is movably sleeved outside the speaker body and extends outwards from the accommodation hole; a positioning ring connected to the support part is sleeved outside the adjustment part, and a plurality of support rods in contact with the adjustment part are movably arranged on the positioning ring. The support rods are telescopically positioned under the rotation of the adjustment part; in the utility model, through the arrangement of the adjustment part and the support rods, the support rods can be controlled to extend out at the top of the hole during installation, providing stable support for the ceiling speaker, ensuring the stability of the installation of the ceiling speaker, and at the same time improving the convenience of operation. However, the following problems still exist in the actual use process of this patent:

[0004] This ceiling speaker realizes the connection between the protective cover and the support part by arranging a magnetic sheet on the outer side of the protective cover. However, due to the use of magnets, the production cost of the ceiling speaker is relatively high, and it is easy to adsorb dust particles and cause discoloration after long-term use. It is also easily affected by environmental factors during use, resulting in poor stability of the magnets. Moreover, when processing the magnets, precise installation of the magnets is required, which makes the connection between the protective cover and the magnets relatively inconvenient. Therefore, the practicability of this ceiling speaker is relatively poor.

[0005] A non-magnetic narrow-edge ceiling speaker mask is proposed to solve the problems mentioned above. Content of the Utility Model

[0006] The purpose of the utility model is to provide a non-magnetic narrow-edge ceiling speaker mask to solve the problems mentioned in the above background technique. Currently, this ceiling speaker realizes the connection between the protective cover and the support part by arranging a magnetic sheet on the outer side of the protective cover. However, due to the use of magnets, the production cost of the ceiling speaker is relatively high, and it is easy to adsorb dust particles and cause discoloration after long-term use. It is also easily affected by environmental factors during use, resulting in poor stability of the magnets. Moreover, when processing the magnets, precise installation of the magnets is required, which makes the connection between the protective cover and the magnets relatively inconvenient. Therefore, the practicability of this ceiling speaker is relatively poor.

[0007] To achieve the above object, the present utility model provides the following technical solutions: a non-magnetic narrow-edge ceiling-mounted speaker mask, including a ceiling-mounted speaker body;

[0008] It further includes:

[0009] One side of the ceiling-mounted speaker body is fixedly connected with a mounting post, and the other side of the ceiling-mounted speaker body is provided with a sunk groove, and one side of the sunk groove is provided with a slot;

[0010] Wherein, one side of the slot is provided with an inner support plate, and one side of the inner support plate is provided with a guiding groove, and the other side of the inner support plate is provided with a mounting groove;

[0011] Wherein, the other side of the sunk groove is provided with a mask body, and one side of the mask body is fixedly connected with a support frame, and one side of the support frame is provided with an L-shaped frame, and one side of the L-shaped frame is provided with a plug rod, and one side of the plug rod is fixedly connected with a locking block, and the other side of the L-shaped frame is provided with a silica gel pad.

[0012] Preferably, the mounting post is fixedly connected to the top of the ceiling-mounted speaker body, which is convenient for the installation of the ceiling-mounted speaker.

[0013] Preferably, the sunk groove is opened at the bottom of the ceiling-mounted speaker body, and the middle of the mask body is engaged with the sunk groove, which is convenient for the mask body to make way.

[0014] Preferably, the inner support plate is fixedly connected to the inner side of the sunk groove, which is convenient for the fixation of the inner support plate.

[0015] Preferably, the guiding groove is opened on one side of the inner support plate close to the slot, and the mounting groove is opened on the upper end of the inner support plate close to the guiding groove, which is convenient for the fixation of the L-shaped frame.

[0016] Preferably, the plug rod is fixedly connected to one side of the upper end of the L-shaped frame, and the silica gel pad is lapped with the bottom surface of the sunk groove, and the L-shaped frame is provided with no less than three groups, which is convenient for the installation of the mask body.

[0017] Preferably, the locking block is inserted into the middle of the slot, and the plug rod is slidably connected to one side of the guiding groove, and the middle of the mounting groove is engaged with the plug rod, which is convenient for the installation of the L-shaped frame.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: The non-magnetic narrow-edge ceiling-mounted speaker mask facilitates the insertion and clamping effects between the mask body and the ceiling-mounted speaker body. Through the setting of the silicone pad, the connection stability between the insertion rod and the installation groove is enhanced, and the problem of discoloration after some dust particles are adsorbed at the place where the magnet is installed is also avoided. By setting a support frame in the middle of the L-shaped frame, it is convenient to quickly align and connect the L-shaped frame and the mask body, shortening the installation time of the L-shaped frame and the mask body and improving the installation efficiency of the ceiling-mounted speaker mask. The specific content is as follows:

[0019] 1. By setting the L-shaped frame, insertion rod, locking block, slot, inner support plate, guide groove and installation groove, the non-magnetic narrow-edge ceiling-mounted speaker mask facilitates the insertion and clamping effects between the mask body and the ceiling-mounted speaker body. Through the setting of the silicone pad, the connection stability between the insertion rod and the installation groove is enhanced, thus avoiding the use of magnetic attraction, reducing the production cost of the ceiling-mounted speaker mask, and also avoiding the problem of discoloration after some dust particles are adsorbed at the place where the magnet is installed;

[0020] 2. By setting a support frame in the middle of the L-shaped frame, the non-magnetic narrow-edge ceiling-mounted speaker mask facilitates the connection of multiple groups of L-shaped frames, and is convenient for quickly aligning and connecting the L-shaped frame and the mask body, thus shortening the installation time of the L-shaped frame and the mask body and improving the installation efficiency of the ceiling-mounted speaker mask. Therefore, the practicability of the ceiling-mounted speaker mask is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 is a schematic diagram of the support frame structure of the present utility model;

[0023] Figure 3 is a schematic diagram of the structure of the ceiling-mounted speaker body of the present utility model;

[0024] Figure 4 is a schematic cross-sectional structure diagram of the ceiling-mounted speaker of the present utility model;

[0025] Figure 5 is the present utility model Figure 2 The enlarged structure diagram at A in.

[0026] In the figure: 1, ceiling-mounted speaker body; 2, mounting post; 3, counterbore; 4, slot; 5, inner support plate; 6, guide groove; 7, installation groove; 8, insertion rod; 9, locking block; 10, L-shaped frame; 11, silicone pad; 12, mask body; 13, support frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-5 , the present utility model provides a technical solution: a non-magnetic narrow-edge ceiling-mounted speaker mask, including a ceiling-mounted speaker body 1; further including: an installation column 2 is fixedly connected to one side of the ceiling-mounted speaker body 1, and a sunk groove 3 is arranged on the other side of the ceiling-mounted speaker body 1, and a slot 4 is arranged on one side of the sunk groove 3; the installation column 2 is fixedly connected to the top of the ceiling-mounted speaker body 1; the sunk groove 3 is opened at the bottom of the ceiling-mounted speaker body 1, and the mask body 12 is clamped with the middle of the sunk groove 3, as Figure 1 , 3 , 4 shown. By setting the sunk groove 3, it is convenient to make way for the mask body 12 and block the plastic part of the speaker, so as to improve the aesthetics of the ceiling-mounted speaker mask, and thus make the ceiling-mounted speaker mask more practical.

[0029] Wherein, an inner support plate 5 is arranged on one side of the slot 4, a guiding groove 6 is opened on one side of the inner support plate 5, and an installation groove 7 is opened on the other side of the inner support plate 5; the inner support plate 5 is fixedly connected to the inside of the sunk groove 3; the guiding groove 6 is opened on the side of the inner support plate 5 close to the slot 4, and the installation groove 7 is opened on the upper end of the inner support plate 5 close to the guiding groove 6; a plug rod 8 is fixedly connected to one side of the upper end of the L-shaped frame 10, and the silicone pad 11 is lapped with the bottom surface of the sunk groove 3, and the L-shaped frame 10 is provided with no less than three groups, as Figure 1 , 3 , 4 shown. By setting the inner support plate 5, it is convenient to make way for the positions of the guiding groove 6 and the installation groove 7, so as to provide convenience for the connection between the ceiling-mounted speaker body 1 and the mask body 12, and avoid using the magnetic attraction method. The mask body 12 can be replaced by an aluminum mesh instead of an iron mesh, which is convenient for saving the production cost of the ceiling-mounted speaker mask and also avoids the problem that the place where the magnet is installed turns color after adsorbing some dust particles, thus making the ceiling-mounted speaker mask more practical.

[0030] Wherein, a mask body 12 is arranged on the other side of the sunk groove 3, a support frame 13 is fixedly connected to one side of the mask body 12, an L-shaped frame 10 is arranged on one side of the support frame 13, a plug rod 8 is arranged on one side of the L-shaped frame 10, a locking block 9 is fixedly connected to one side of the plug rod 8, and a silicone pad 11 is arranged on the other side of the L-shaped frame 10; the locking block 9 is inserted into the middle of the slot 4, the plug rod 8 is slidably connected to one side of the guiding groove 6, and the middle of the installation groove 7 is clamped with the plug rod 8, asFigure 1 , 2 As shown in Figure 5, the provision of the support frame 13 facilitates the rapid fixation of the L-shaped frame 10, saving production time. Moreover, the provision of the silica gel pad 11 facilitates a more stable insertion connection between the installation groove 7 and the insertion rod 8, thus making the ceiling-mounted speaker mask more practical.

[0031] Working principle: When using this ceiling-mounted speaker mask, first install the ceiling-mounted speaker body 1 on the indoor ceiling through the mounting post 2.

[0032] Secondly, hold the support frame 13 by hand, so that the support frame 13 drives the L-shaped frame 10 to be fixedly connected to one side of the mask body 12. Then, push the mask body 12 on the side away from the L-shaped frame 10, and insert the insertion rod 8 and the locking block 9 on one side of the L-shaped frame 10 into the slot 4 on one side of the inner support plate 5.

[0033] Finally, the silica gel pad 11 shrinks, rotate the mask body 12, so that the insertion rod 8 moves along the guide groove 6, and insert the insertion rod 8 into the middle of the installation groove 7. At this time, the silica gel pad 11 resets, realizing the engagement between the insertion rod 8 and the installation groove 7, and making the mask body 12 engage with the counterbore 3.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A non-magnetic narrow-edge ceiling speaker cover, comprising a ceiling speaker body (1); It is characterized in that Also includes: A mounting column (2) is fixedly connected to one side of the ceiling speaker body (1), a sink (3) is provided on the other side of the ceiling speaker body (1), and a slot (4) is provided on one side of the sink (3); Wherein, an inner support plate (5) is provided on one side of the slot (4), a guide groove (6) is provided on one side of the inner support plate (5), and a mounting groove (7) is provided on the other side of the inner support plate (5); A mask body (12) is arranged on the other side of the sink (3), and a support frame (13) is fixedly connected to one side of the mask body (12), and an L-shaped frame (10) is arranged on one side of the support frame (13), and an insertion rod (8) is arranged on one side of the L-shaped frame (10), and a locking block (9) is fixedly connected to one side of the insertion rod (8), and a silicone pad (11) is arranged on the other side of the L-shaped frame (10).

2. A non-magnetic narrow-edge ceiling speaker mask according to claim 1, characterized in that: The mounting column (2) is fixedly connected to the top of the ceiling speaker body (1).

3. A non-magnetic narrow-edge ceiling speaker mask according to claim 1, characterized in that: The sink groove (3) is arranged at the bottom of the ceiling speaker body (1), and the mask body (12) is engaged with the middle of the sink groove (3).

4. A non-magnetic narrow-edge ceiling speaker mask according to claim 1, characterized in that: The inner support plate (5) is fixedly connected to the inner side of the sink (3).

5. The non-magnetic narrow-edge ceiling speaker mask according to claim 1, characterized in that: The guide groove (6) is provided on a side of the inner support plate (5) close to the slot (4), and the mounting groove (7) is provided on a side of the upper end of the inner support plate (5) close to the guide groove (6).

6. The non-magnetic narrow-edge ceiling speaker cover according to claim 1, characterized in that: The insertion rod (8) is fixedly connected to one side of the upper end of the L-shaped frame (10), and the silicone pad (11) overlaps the bottom surface of the sink (3), and the L-shaped frame (10) is arranged in no less than three groups.

7. The non-magnetic narrow-edge ceiling speaker mask according to claim 1, characterized in that: The locking block (9) is plugged into the middle of the slot (4), the insertion rod (8) is slidably connected to one side of the guide groove (6), and the installation groove (7) is engaged with the middle of the insertion rod (8).

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