A modularly assembled soundbar

Abstract

The utility model relates to the technical field of sound box, specifically disclose a modular assembly's bar -shaped sound box, including sound box casing, clamping plate and function module, function module with clamping plate connection, be equipped with mounting hole on the sound box casing, function module passes mounting hole, to make clamping plate with sound box casing clamping. The bar -shaped sound box provided by the utility model can integrate the module of specific function on the function module, can effectively solve the problem that the internal bar -shaped sound box appears wire harness confusion, is favorable to improve assembly efficiency, simplify assembly procedure.

Description

Technical Field

[0001] This utility model relates to the field of speaker technology, and in particular to a modularly assembled soundbar. Background Technology

[0002] Soundbars, with their elongated shape, can fit various sizes of TVs or monitors and are widely used in home theater and gaming systems. To enhance sound quality and immersion, soundbars integrate multiple speaker units, amplifier circuits, signal processing modules, and interfaces. The assembly of these multiple modules during manufacturing is cumbersome and inefficient. Furthermore, the rigid connections between these modules mean the soundbar cannot be disassembled, preventing the replacement or upgrading of specific modules. Failures necessitate complete repair or replacement, resulting in high costs. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a modularly assembled soundbar to achieve rapid installation and convenient maintenance of the soundbar.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a modularly assembled soundbar, including a soundbar housing, a snap-fit ​​plate and a functional module, wherein the functional module is connected to the snap-fit ​​plate, the soundbar housing is provided with a mounting hole, and the functional module passes through the mounting hole so that the snap-fit ​​plate snaps into the soundbar housing.

[0005] Furthermore, the snap-fit ​​plate is provided with a spring arm, the spring arm is provided with a snap-fit ​​protrusion, and the speaker housing is provided with a snap-fit ​​hole corresponding to the spring arm.

[0006] Furthermore, it also includes at least two audio modules, and the inner cavity of the speaker housing is provided with at least one partition plate so that the inner cavity is spaced to form at least two receiving cavities, and the audio modules are disposed in the receiving cavities.

[0007] Furthermore, the spacer plate is provided with wire harness through holes.

[0008] Furthermore, the speaker housing includes a base, a top cover, and two side covers. The base has a through groove running along its length. The two side covers are respectively located at both ends of the base along its length and are snapped into the base. The top cover is located at the opening of the through groove and is snapped into the base.

[0009] Furthermore, the base includes a first side plate and a second side plate arranged opposite to each other, the side cover includes a mounting part, and a first spring and a second spring are respectively provided on opposite sides of the mounting part. The first spring is provided with a first slot, the second spring is provided with a first locking block, the first side plate is provided with a second locking block corresponding to the first slot, and the second side plate is provided with a second slot corresponding to the first locking block.

[0010] Furthermore, the base includes a base plate, the top and bottom of the mounting part are respectively provided with a third latch and a fourth latch, the top cover is provided with a third latch block corresponding to the third latch, and the base plate is provided with a fourth latch block corresponding to the fourth latch.

[0011] Furthermore, it also includes a metal mesh, and a mounting groove is provided on one side of the speaker housing, in which the metal mesh is disposed.

[0012] Furthermore, the edge of the metal mesh is folded to form a folded portion, and a limiting groove is provided on the speaker housing, with the folded portion disposed in the limiting groove.

[0013] Furthermore, the edge of the metal mesh is folded to form a folded portion, the folded portion is provided with a plurality of positioning holes, and the groove wall of the mounting groove is provided with a plurality of positioning protrusions that correspond one-to-one with the plurality of positioning holes.

[0014] The beneficial effects of this utility model are as follows: the functional modules of the soundbar provided by this utility model are assembled and fixed to the soundbar housing through a snap-fit ​​plate. The soundbar can replace or upgrade the components of specific functions as needed without repairing or replacing the entire soundbar. Therefore, the manufacturing cost and usage cost of the soundbar provided by this utility model are low. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the soundbar described in this utility model;

[0016] Figure 2 This is an exploded view of the structure of the soundbar described in this utility model;

[0017] Figure 3 This is a schematic diagram of the speaker housing and the snap-fit ​​plate of the soundbar according to this utility model;

[0018] Figure 4 This is a partial enlarged view of the speaker housing and the snap-fit ​​plate of the soundbar according to this utility model;

[0019] Figure 5 This is a schematic diagram of the side cover and base of the soundbar according to the present invention;

[0020] Figure 6This is a partial enlarged view of the side cover and base of the soundbar described in this utility model;

[0021] Figure 7 This is a schematic diagram of the speaker housing and metal mesh of the soundbar according to this utility model;

[0022] Figure 8 This is a structural schematic diagram of the speaker housing and the top cover of the speaker housing of the present invention in one state;

[0023] Figure 9 This is a schematic diagram of the speaker housing and the top cover of the speaker housing in another state of the present invention.

[0024] Label Explanation:

[0025] 1. Speaker housing;

[0026] 11. Mounting holes;

[0027] 12. Snap-fit ​​hole;

[0028] 13. Spare plate; 131. Wire harness through hole;

[0029] 14. Internal cavity; 141. Receiving cavity;

[0030] 15. Base;

[0031] 151. Through groove;

[0032] 152. First side plate; 1521. Second locking block; 1522. Sixth locking block; 1523. Step groove;

[0033] 153. Second side panel; 1531. Second latch; 1532. Edge retainer; 1533. Fifth latch;

[0034] 154. Base plate; 1541. Fourth card block;

[0035] 16. Top cover; 161. Third locking block; 162. Fifth locking block; 163. Hook; 164. Folded edge;

[0036] 17. Side cover; 171. Mounting part; 172. First spring clip; 173. Second spring clip; 174. First latch; 175. First latching block; 176. Third latch; 177. Fourth latch;

[0037] 18. Mounting groove; 181. Positioning protrusion; 19. Limiting groove;

[0038] 2. Snap-fit ​​plate; 21. Spring arm; 22. Snap-fit ​​protrusion;

[0039] 3. Functional modules;

[0040] 4. Audio module; 41. Diaphragm; 42. Vibration assembly;

[0041] 5. Metal mesh; 51. Folding section; 52. Positioning hole. Detailed Implementation

[0042] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0043] Please refer to Figure 1 , Figure 2 , Figure 3 A modularly assembled soundbar includes a soundbar housing 1, a snap-fit ​​plate 2, and a functional module 3. The functional module 3 is connected to the snap-fit ​​plate 2. The soundbar housing 1 has a mounting hole 11, and the functional module 3 passes through the mounting hole 11 to snap-fit ​​the snap-fit ​​plate 2 to the soundbar housing 1.

[0044] As can be seen from the above description, the beneficial effects of this utility model are as follows: the functional module 3 of the soundbar provided by this utility model is assembled and fixed to the speaker housing 1 through the snap-fit ​​plate 2. The soundbar can replace or upgrade the components of specific functions as needed without repairing or replacing the entire soundbar. Therefore, the manufacturing cost and usage cost of the soundbar provided by this utility model are low.

[0045] For further details, please refer to Figure 4 The snap-fit ​​plate 2 is provided with a spring arm 21, and the spring arm 21 is provided with a snap-fit ​​protrusion 22. The speaker housing 1 is provided with a snap-fit ​​hole 12 corresponding to the spring arm 21.

[0046] As described above, during the assembly of the snap-fit ​​plate 2 and the speaker housing 1, the spring arm 21 can undergo elastic deformation, so that the snap-fit ​​protrusion 22 can easily snap into the snap-fit ​​hole 12, further reducing the assembly difficulty of the snap-fit ​​plate 2 and the speaker housing 1, while improving the ease of installation and disassembly of the snap-fit ​​plate 2 and the speaker housing 1, making the functional module 3 easy to repair and replace.

[0047] For further details, please refer to Figure 5 The bar speaker provided by this utility model also includes at least two audio modules 4. At least one partition plate 13 is provided in the inner cavity 14 of the speaker housing 1 so that the inner cavity 14 forms at least two receiving cavities 141, and the audio modules 4 are disposed in the receiving cavities 141.

[0048] As described above, the base 15 divides the interior of the soundbar into multiple accommodating cavities 141 by the partition plate 13, so that each audio module 4 has an independent resonance cavity, which can avoid mutual interference between multiple audio modules 4 and allow each audio module 4 to be tuned independently. Therefore, the soundbar provided by this utility model can achieve better sound production effect.

[0049] For further details, please refer to Figure 5 The spacer plate 13 is provided with a wire harness through hole 131.

[0050] As described above, each speaker module can be wired through the wiring harness through-hole 131 to make the wiring of the soundbar with multiple speaker modules neatly distributed, which facilitates quick assembly and maintenance.

[0051] Furthermore, please combine Figure 2 and Figure 5 For reference, the speaker housing 1 includes a base 15, a top cover 16 and two side covers 17. The two side covers 17 are respectively located at both ends of the base 15 along its length and are snapped into the base 15. The top cover 16 is located on the top of the base 15 and is snapped into the base 15.

[0052] As described above, the soundbar can integrate speaker modules onto the base 15, and the top cover 16 and side covers 17 are modularly designed, allowing assemblers to quickly snap the various modules together during assembly. This soundbar facilitates assembly, testing, and maintenance.

[0053] Furthermore, please combine Figure 5 and Figure 6 For reference, the base 15 includes a first side plate 152 and a second side plate 153 disposed opposite to each other, and the side cover 17 includes a mounting part 171. The mounting part 171 has a first spring piece 172 and a second spring piece 173 respectively on opposite sides. The first spring piece 172 has a first latch 174, and the second spring piece 173 has a first latching block 175. The first side plate 152 has a second latching block 1521 corresponding to the first latching block 174, and the second side plate 153 has a second latching block 1531 corresponding to the first latching block 175.

[0054] As described above, the first latch and the first latch block on the side cover 17 are respectively located on the first spring 172 and the second spring 173. During the assembly process, the first spring 172 and the second spring 173 can undergo elastic deformation, so that the first latch 174 can easily engage with the second latch block 1521, and the second latch 1531 can easily engage with the first latch block 175, thereby reducing the difficulty of assembling the soundbar and improving the efficiency of soundbar assembly.

[0055] Furthermore, please combine Figure 6 and Figure 9 For reference, the base 15 includes a base plate 154, the top and bottom of the mounting part 171 are respectively provided with a third latch 176 and a fourth latch 177, the top cover 16 is provided with a third latch 161 corresponding to the third latch 176, and the base plate 154 is provided with a fourth latch 1541 corresponding to the fourth latch 177.

[0056] As can be seen from the above description, the mounting part 171, the base plate 154 and the top cover 16 are fixed together in pairs, which can ensure the reliability of the fixation between the three.

[0057] For further details, please refer to Figure 7 The bar speaker provided by this utility model also includes a metal mesh 5. A mounting groove 18 is provided on one side of the speaker housing 1, and the metal mesh 5 is disposed in the mounting groove 18.

[0058] As described above, the metal mesh 5 is installed in the mounting groove 18, the second side plate 153 is provided with the diaphragm 41 of the speaker module, and the vibration component 42 of the speaker module is provided in the through groove 151. The soundbar can play a role in dust prevention and protection of the speaker module by setting the metal mesh 5.

[0059] For further details, please refer to Figure 7 The edge of the metal mesh 5 is folded to form a folded part 51, and the speaker housing 1 is provided with a limiting groove 19, in which the folded part 51 is disposed.

[0060] As can be seen from the above description, the folded part 51 of the metal mesh 5 is provided in the limiting groove 19 to make the assembly reliability of the metal mesh 5 high.

[0061] Furthermore, please combine Figure 7 and Figure 9 For reference, the edge of the metal mesh 5 is folded to form a folded part 51, the folded part 51 is provided with a plurality of positioning holes 52, and the groove wall of the mounting groove 18 is provided with a plurality of positioning protrusions 181 that correspond one-to-one with the plurality of positioning holes 52.

[0062] As can be seen from the above description, the metal mesh 5 is fixed to the base 15 and the top cover 16 by the positioning protrusion 181, which is simple to assemble and has a good fixing effect.

[0063] Example 1

[0064] Embodiment 1 of this utility model is as follows: Please refer to Figure 1 , Figure 2 and Figure 3A modularly assembled soundbar includes a soundbar housing 1, a snap-fit ​​plate 2, and a functional module 3. The functional module 3 is connected to the snap-fit ​​plate 2. The soundbar housing 1 has mounting holes 11 through which the functional module 3 passes, allowing the snap-fit ​​plate 2 to engage with the soundbar housing 1. In this embodiment, the functional module 3 may include, but is not limited to, a power board, a main control board, and speaker terminals.

[0065] Please refer to Figure 4 The snap-fit ​​plate 2 is provided with a spring arm 21, and the spring arm 21 is provided with a snap-fit ​​protrusion 22. The speaker housing 1 is provided with a snap-fit ​​hole 12 corresponding to the spring arm 21. During the assembly process of the snap-fit ​​plate 2 and the speaker housing 1, the spring arm 21 can undergo elastic deformation, so that the snap-fit ​​protrusion 22 can easily engage with the snap-fit ​​hole 12, further reducing the assembly difficulty of the snap-fit ​​plate 2 and the speaker housing 1, and improving the convenience of installation and disassembly of the snap-fit ​​plate 2 and the speaker housing 1, making the functional module 3 easy to repair and replace.

[0066] like Figure 5 As shown, the soundbar also includes at least two speaker modules 4. At least one partition plate 13 is provided in the inner cavity 14 of the speaker housing 1, so that the inner cavity 14 forms at least two receiving cavities 141, in which the speaker modules 4 are disposed. Preferably, the partition plate 13 is provided with a wiring harness through-hole 131; each speaker module can be wired through the wiring harness through-hole 131, so that the wiring of the soundbar with multiple speaker modules 4 is neatly distributed, facilitating quick assembly and maintenance; at the same time, after the wiring harness through-hole 131 is completed, a sealing element can be used to seal the wiring harness through-hole, so that each receiving cavity 141 is relatively sealed, ensuring the airtightness of the receiving cavity 141, so that the receiving cavity 141 serves as an independent resonating cavity for the speaker module 4, enabling the soundbar to achieve better sound production. Please refer to... Figure 3 The audio module 4 is electrically connected to the function module 3. Optionally, an adapter board that is pluggably connected to the function module 3 can be fixed on the base 15, and the adapter board is electrically connected to the audio module 4 via a wiring harness.

[0067] Please refer to Figure 2 and Figure 5 The speaker housing 1 includes a base 15, a top cover 16, and two side covers 17. The base 15 has a through groove 151 extending along its length. The through groove 151, the two side covers 17, and the top cover 16 enclose an inner cavity 14. A partition plate 13 is provided in the through groove 151. The two side covers 17 are respectively located at both ends of the base 15 along its length and are snapped into the base 15. The top cover 16 is located at the opening of the through groove 151 and is snapped into the base 15.

[0068] Please refer to Figure 6The base 15 includes a first side plate 152 and a second side plate 153 arranged opposite to each other. The side cover 17 includes a mounting part 171. The mounting part 171 has a first spring piece 172 and a second spring piece 173 on opposite sides. The first spring piece 172 has a first latch 174 and the second spring piece 173 has a first latch block 175. The first side plate 152 has a second latch block 1521 corresponding to the first latch 174 and the second side plate 153 has a second latch 1531 corresponding to the first latch block 175.

[0069] Please refer to Figure 5 and Figure 9 The base 15 includes a base plate 154. The top and bottom of the mounting part 171 are respectively provided with a third latch 176 and a fourth latch 177. The top cover 16 is provided with a third latch 161 corresponding to the third latch 176, and the base plate 154 is provided with a fourth latch 1541 corresponding to the fourth latch 177. In this first embodiment, the mounting part 171, the base plate 154, and the top cover 16 are fixed together in pairs, which can ensure the reliability of the fixation between the three.

[0070] Please combine Figure 7 and Figure 8 For reference, the soundbar also includes a metal mesh 5. A mounting groove 18 is provided on one side of the speaker housing 1, and the metal mesh 5 is disposed in the mounting groove 18. The edge of the metal mesh 5 is folded to form a folded portion 51. A limiting groove 19 is provided on the speaker housing 1, and the folded portion 51 is disposed in the limiting groove 19. Specifically, the speaker module includes a diaphragm 41 and a vibration assembly 42. The vibration assembly 42 is disposed in the receiving cavity 141, and the diaphragm 41 is disposed on the second side plate 153. A limiting groove 19 is provided on the side of the speaker housing 1 near the second side plate 153, so that the metal mesh 5 can provide dustproof and protective effects for the speaker module, improving the service life of the soundbar and ensuring its sound performance. Preferably, the folded portion 51 has multiple positioning holes 52, and the groove wall of the mounting groove 18 has multiple positioning protrusions 181 corresponding to the multiple positioning holes 52.

[0071] Please refer to Figure 8 The top of the second side panel 153 is folded down to form a retaining edge 1532. The retaining edge 1532 is provided with a fifth latch 1533, and the top cover 16 is provided with a fifth latch block 162 corresponding to the fifth latch 1533. The top cover 16 is provided with a hook 163, and the first side panel 152 is provided with a sixth latch block 1522 corresponding to the hook 163. The hook 163 and the sixth latch block 1522 are engaged.

[0072] Please refer to Figure 9The top cover 16 has its edge folded downwards near the first side plate 152 to form a stepped edge 164. The top of the first side plate 152 has a stepped groove 1523 corresponding to the stepped edge 164. The top cover 16 is placed on the through groove 151, and its stepped edge 164 cooperates with the stepped groove 1523 of the first side plate 152 to ensure the sealing of the top of the through groove 151 by the top cover 16.

[0073] In the production and assembly process of the soundbar provided in this embodiment, a qualified base 15 is prepared first, and the audio module 4 is integrated on the base 15. Figure 6 As shown, the side covers 17 on both sides are snapped into the slots of the base 15 module using three clips; as... Figure 4 As shown, the buckle of functional module 3 is then inserted into the snap-fit ​​hole 12 of base 15; as shown Figure 7 Align the round holes of the metal mesh 5 with the positioning protrusions 181 of the base 15, and press it into the limiting groove 19; Figure 9 Finally, the hooks 163 and positioning protrusions 181 on the top cover 16 are respectively inserted into the base 15 and the metal mesh 5.

[0074] In summary, the soundbar provided by this utility model integrates specific functional modules onto the functional module 3, solving the problem of messy wiring inside the soundbar and improving assembly efficiency and simplifying assembly steps. Furthermore, the functional module 3 is assembled and fixed to the speaker housing 1 via the snap-fit ​​plate 2. This soundbar allows for the replacement or upgrading of specific functional components as needed without requiring overall repair or replacement of the soundbar. Therefore, the soundbar provided by this utility model has low manufacturing and operating costs.

[0075] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A modularly assembled soundbar, characterized in that, The device includes a speaker housing, a snap-fit ​​plate, and a functional module. The functional module is connected to the snap-fit ​​plate. The speaker housing has mounting holes, and the functional module passes through the mounting holes to snap the snap-fit ​​plate into the speaker housing.

2. The soundbar according to claim 1, characterized in that, The snap-fit ​​plate is provided with a spring arm, the spring arm is provided with a snap-fit ​​protrusion, and the speaker housing is provided with a snap-fit ​​hole corresponding to the spring arm.

3. The soundbar according to claim 1, characterized in that, It also includes at least two audio modules, and at least one partition plate is provided in the inner cavity of the speaker housing to form at least two receiving cavities, and the audio modules are disposed in the receiving cavities.

4. The soundbar according to claim 3, characterized in that, The spacer plate is provided with wire harness through holes.

5. The soundbar according to claim 1, characterized in that, The speaker housing includes a base, a top cover, and two side covers. The two side covers are respectively located at both ends of the base along its length and are snapped into the base. The top cover is located at the top of the base and is snapped into the base.

6. The soundbar according to claim 5, characterized in that, The base includes a first side plate and a second side plate arranged opposite to each other. The side cover includes a mounting part. A first spring and a second spring are respectively provided on opposite sides of the mounting part. A first slot is provided on the first spring, and a first locking block is provided on the second spring. A second locking block is provided on the first side plate corresponding to the first slot, and a second slot is provided on the second side plate corresponding to the first locking block.

7. The soundbar according to claim 6, characterized in that, The base includes a base plate, and the top and bottom of the mounting part are respectively provided with a third latch and a fourth latch. The top cover is provided with a third latch corresponding to the third latch, and the base plate is provided with a fourth latch corresponding to the fourth latch.

8. The soundbar according to claim 1, characterized in that, It also includes a metal mesh, and a mounting groove is provided on one side of the speaker housing, in which the metal mesh is disposed.

9. The soundbar according to claim 8, characterized in that, The edge of the metal mesh is folded to form a folded portion, and a limiting groove is provided on the speaker housing, with the folded portion disposed in the limiting groove.

10. The soundbar according to claim 8, characterized in that, The edge of the metal mesh is folded to form a folded part, and the folded part is provided with a plurality of positioning holes. The groove wall of the mounting groove is provided with a plurality of positioning protrusions that correspond one-to-one with the plurality of positioning holes.

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