CN221081505U - Sealing mechanism of Bluetooth sound box and intelligent sound box - Google Patents
Sealing mechanism of Bluetooth sound box and intelligent sound box Download PDFInfo
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- CN221081505U CN221081505U CN202322761173.2U CN202322761173U CN221081505U CN 221081505 U CN221081505 U CN 221081505U CN 202322761173 U CN202322761173 U CN 202322761173U CN 221081505 U CN221081505 U CN 221081505U
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- 238000007789 sealing Methods 0.000 title claims abstract description 149
- 238000001746 injection moulding Methods 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 17
- 238000011900 installation process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000000741 silica gel Substances 0.000 description 7
- 229910002027 silica gel Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004643 material aging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
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Abstract
The utility model discloses a sealing mechanism of a Bluetooth sound box and an intelligent sound box, wherein the sealing mechanism of the Bluetooth sound box comprises: the cover body comprises an appearance surface and a mounting surface deviating from the appearance surface, and a horn hole is hollowed out in the cover body; a plurality of first mounting grooves are formed in one side, corresponding to the appearance surface, of the cover body, and the first mounting grooves correspond to the horn holes in position; a second mounting groove is formed in the periphery of one side, corresponding to the mounting surface, of the cover body; the horn sealing gasket is arranged in the first mounting groove in an injection molding way; the cavity shell sealing gasket is arranged in the second mounting groove in an injection molding mode. According to the loudspeaker box, the first mounting groove and the second mounting groove are respectively formed in the appearance surface and the mounting surface of the cover body, the loudspeaker sealing gasket is arranged in the first mounting groove in an injection molding mode, and the cavity shell sealing gasket is arranged in the second mounting groove in an injection molding mode, so that the sealing structure of the cover body and the cover body are integrated, artificial assembly in the installation process of the loudspeaker box is avoided, the yield of a product can be effectively improved, and the installation time is saved.
Description
Technical Field
The utility model relates to the technical field of Bluetooth sound box sealing, in particular to a sealing mechanism of a Bluetooth sound box and an intelligent sound box.
Background
The Bluetooth sound box is a built-in Bluetooth chip, replaces sound equipment connected by traditional wires through Bluetooth connection, and achieves the purpose of convenience and rapidness through connection with Bluetooth playing equipment such as a mobile phone tablet computer and a notebook computer. Along with the increasing abundance of life entertainment of people, sound box products are increasingly applied to various scenes by people, so that the waterproof grade requirement of the sound box is higher and higher.
Among the prior art, the bluetooth speaker that CN209267778U provided can be consulted to the mounting structure of audio amplifier product, and its cooperation through card strip and draw-in groove strengthens the leakproofness, and conventional audio amplifier design adopts the seal design of similar silica gel packing ring pre-compaction that adds among the prior art, and the shortcoming lies in because silica gel is softer, installs inconvenient when producing the equipment, and production efficiency is lower, and leads to the yields of final finished product to be poor because of the equipment is not put in place easily.
Accordingly, the prior art is still in need of improvement and development.
Disclosure of utility model
In order to solve the problems that in the prior art, a sound box is pre-pressed and sealed by a silica gel gasket to ensure waterproofness, and because the silica gel gasket is softer, the installation is inconvenient during production and assembly, the production efficiency is lower, and the yield of a final finished product is poor due to the fact that the assembly is not in place, the utility model provides a sealing mechanism of a Bluetooth sound box and an intelligent sound box.
The utility model is realized by the following technical scheme:
Sealing mechanism of bluetooth speaker, wherein, sealing mechanism of bluetooth speaker includes:
The cover body comprises an appearance surface and a mounting surface deviating from the appearance surface, and a horn hole is hollowed out in the cover body; a plurality of first mounting grooves are formed in one side, corresponding to the appearance surface, of the cover body, and the first mounting grooves correspond to the horn holes in position; a second mounting groove is formed in the periphery of one side, corresponding to the mounting surface, of the cover body;
The horn sealing gasket is arranged in the first mounting groove in an injection molding way;
And the cavity shell sealing gasket is arranged in the second mounting groove in an injection molding way.
The sealing mechanism of the Bluetooth sound box is characterized in that a plurality of extending parts are arranged on the first mounting groove, and the extending parts are concavely arranged towards the outer side of the first mounting groove; the cover body is provided with a mounting screw hole at a position corresponding to the extension part;
The shape of the horn sealing gasket is matched with the shape of the first mounting groove and the shape of the extension part, and a first abdication hole is formed in the position, corresponding to the mounting screw hole, of the horn sealing gasket.
The sealing mechanism of the Bluetooth sound box comprises a cover body, wherein a mounting stud is arranged on one side of the mounting surface of the cover body and corresponds to the mounting screw hole, and the mounting stud and the cover body are integrally formed;
The inner hole of the mounting stud is communicated with the mounting screw hole, and the end part of the mounting stud is arranged in a sealing way.
The sealing mechanism of the Bluetooth sound box is characterized in that a positioning groove is formed in one side, facing the mounting surface of the cover body, of the first mounting groove;
The loudspeaker sealing gasket comprises a positioning tenon, and the positioning tenon is fixedly arranged in the positioning groove through injection molding.
The sealing mechanism of the Bluetooth sound box comprises a loudspeaker sealing gasket, wherein the loudspeaker sealing gasket comprises a protruding portion, the protruding portion protrudes towards one side of the appearance surface, and the circumference of the protruding portion is arranged at a position corresponding to the side edge of the loudspeaker hole.
The sealing mechanism of the Bluetooth sound box is characterized in that a plurality of functional grooves are formed in one side, facing the center of the cover body, of the second mounting groove, the functional grooves are communicated with the second mounting groove, combined holes are formed in the functional grooves, and the combined holes are used for connecting the cover body and a Bluetooth sound box cavity shell;
the shape of the cavity shell sealing gasket is matched with the shapes of the second mounting groove and the functional groove, and a second abdication hole is formed in the position, corresponding to the combination hole, of the cavity shell sealing gasket.
The sealing mechanism of the Bluetooth sound box is characterized in that a counter bore is formed in one side of the appearance surface of the cover body, corresponding to the position of the combined hole, the diameter size of the counter bore is larger than that of the combined hole, and the counter bore is communicated with the combined hole.
The sealing mechanism of the Bluetooth sound box is characterized in that a plurality of functional grooves are uniformly arranged along the second mounting groove;
the depth of the functional groove is different from that of the second mounting groove.
The sealing mechanism of the Bluetooth sound box comprises a horn sealing gasket and a cavity shell sealing gasket, wherein the horn sealing gasket and the cavity shell sealing gasket are elastic waterproof gaskets uniformly;
The materials of the cover body, the horn sealing gasket and the cavity shell sealing gasket are different;
the cover body, the horn sealing gasket and the cavity shell sealing gasket are different in color.
An intelligent sound box, wherein, intelligent sound box includes the sealing mechanism of the bluetooth sound box of arbitrary one of the above-mentioned.
The utility model has the beneficial effects that: according to the loudspeaker box, the first mounting groove and the second mounting groove are respectively formed in the appearance surface and the mounting surface of the cover body, the loudspeaker sealing gasket is arranged in the first mounting groove in an injection molding mode, and the cavity shell sealing gasket is arranged in the second mounting groove in an injection molding mode, so that the sealing structure of the cover body and the cover body are integrated, artificial assembly in the installation process of the loudspeaker box is avoided, the yield of a product can be effectively improved, and the installation time is saved.
Drawings
FIG. 1 is a schematic view of a first perspective view of the structural explosion of the Bluetooth sound box sealing mechanism of the present utility model;
FIG. 2 is a schematic diagram of the front mounting of the Bluetooth speaker seal mechanism of the present utility model;
FIG. 3 is a schematic diagram of a second perspective view of the structural explosion of the Bluetooth speaker seal mechanism of the present utility model;
FIG. 4 is a schematic view of the back side mounting of the Bluetooth speaker seal mechanism of the present utility model;
fig. 5 is a schematic perspective view of a bluetooth speaker according to the present utility model.
In fig. 1 to 5: 100. a cover body; 101. appearance surface; 102. a mounting surface; 110. a horn aperture; 120. a first mounting groove; 121. an extension; 122. installing a screw hole; 123. installing a stud; 124. a positioning groove; 130. a second mounting groove; 140. a functional groove; 141. a combination hole; 150. countersink; 200. a horn sealing gasket; 210. a first relief hole; 220. positioning tenons; 230. a boss; 300. a cavity shell sealing gasket; 310. and a second relief hole.
Detailed Description
In order to make the objects, technical solutions and effects of the present utility model clearer and more specific, the present utility model will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are involved in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Among the prior art, the bluetooth speaker that CN209267778U provided can be consulted to the mounting structure of audio amplifier product, and its cooperation through card strip and draw-in groove strengthens the leakproofness, and conventional audio amplifier design adopts the seal design of similar silica gel packing ring pre-compaction that adds among the prior art, and the shortcoming lies in because silica gel is softer, installs inconvenient when producing the equipment, and production efficiency is lower, and leads to the yields of final finished product to be poor because of the equipment is not put in place easily.
Based on the above-mentioned problems in the prior art, the present utility model provides a sealing mechanism of a bluetooth speaker, as shown in fig. 1 and 3, the sealing mechanism of the bluetooth speaker includes: the cover body 100, wherein the cover body 100 comprises an appearance surface 101 and a mounting surface 102 deviating from the appearance surface 101, and a horn hole 110 is hollowed out in the cover body 100; a plurality of first mounting grooves 120 are formed in one side, corresponding to the appearance surface 101, of the cover body 100, and the first mounting grooves 120 correspond to the horn holes 110 in position; a second mounting groove 130 is formed on the periphery of one side of the cover body 100 corresponding to the mounting surface 102; the horn sealing gasket 200 is arranged in the first mounting groove 120 in an injection molding way; the cavity case sealing gasket 300 is injection-molded in the second mounting groove 130.
According to the utility model, the first mounting groove 120 and the second mounting groove 130 are respectively arranged on the appearance surface 101 and the mounting surface 102 of the cover body 100, the horn sealing gasket 200 is arranged in the first mounting groove 120 in an injection molding mode, and the cavity shell sealing gasket 300 is arranged in the second mounting groove 130 in an injection molding mode, so that the sealing structure of the cover body 100 and the cover body 100 are integrated, the artificial assembly in the sound box mounting process is avoided, the product yield is effectively improved, and the mounting time is saved.
In the above embodiment, as shown in fig. 1 and 3, the main body of the sealing mechanism of the bluetooth speaker of the present utility model is a cover 100, and the cover 100 is a part of the housing of the bluetooth speaker in actual use, so that in order to distinguish two sides of the cover 100 in the following description, in this embodiment, one side of the cover 100 is named as an appearance surface 101, that is, the outer side of the cover 100 corresponding to the bluetooth speaker when assembled, the side of the cover 100 facing away from the appearance surface 101 is named as a mounting surface 102, that is, the side corresponding to the cavity shell side of the bluetooth speaker when assembled, and the cover 100 is further provided with a plurality of horn holes 110, and the horn holes 110 are hollowed out for mounting and avoiding horn elements, so that, based on the bluetooth speaker assembled by the cover 100, the location of the difficult to be sealed includes a gap existing after the horn holes 110 are installed, and the gap existing when the cover 100 is installed with the cavity shell, and based on the above problem, in this embodiment, one side of the cover 100 corresponding to the appearance surface 101 is provided with a plurality of first mounting grooves 120, the first mounting grooves 120 and the horn holes 120 are corresponding to the horn holes are used for filling up the gap of the mounting surface of the cover 100, and the sealing structure is also provided at the first mounting holes 130 corresponding to the mounting holes of the cover 100.
Further, because the first mounting groove 120 and the second mounting groove 130 are both groove structures, after the cover body 100 is manufactured, the first mounting groove 120 and the second mounting groove 130 can be regarded as mold grooves, therefore, the horn sealing gasket 200 is arranged at the position of the first mounting groove 120, the horn sealing gasket 200 is arranged in the first mounting groove 120 through injection molding in a post-forming manner, so that a sealing element which is integrated with the cover body 100 and has a compact structure is formed, correspondingly, the cavity shell sealing gasket 300 is arranged at the position of the second mounting groove 130, and the cavity shell sealing gasket 300 is arranged in the second mounting groove 130 through injection molding in a post-forming manner, so that a sealing element which is integrated with the cover body 100 and has a compact structure is formed.
It should be noted that, in the process of injection molding the horn sealing gasket 200 and the cavity shell sealing gasket 300, other auxiliary molds are also needed for molding, for example, when the horn sealing gasket 200 is injection molded, a corresponding mold is needed to be installed at the horn hole 110 to ensure that the material does not flow out along the horn hole 110, and a structure adapted to the shape of the horn element is formed.
In the above embodiment, the horn sealing gasket 200 and the cavity sealing gasket 300 are made of elastic materials with waterproof effect, such as rubber, silica gel, etc., in addition, in order to make the cover 100 have the function of a mold, the materials adopted by the cover 100 are different from those of the horn sealing gasket 200 and the cavity sealing gasket 300, and in practical arrangement, the cover 100 may be made of plastic, metal, etc., further, in order to facilitate the staff to identify the positions of the horn sealing gasket 200 and the cavity sealing gasket 300, improve the quality inspection efficiency of the staff, and facilitate the assembly of the cover 100, the cavity sealing gasket 300 and the cover 100 may be set to be different colors, so that the shapes of the secondarily-molded horn sealing gasket 200 and the cavity sealing gasket 300 are more convex in visual angle, thereby realizing the effect of facilitating observation.
In view of the above-mentioned embodiments, in one embodiment of the present utility model, as shown in fig. 1 and 2, in order to maintain the tightly connected state of the injection molded horn sealing gasket 200 and the cover 100, in this embodiment, a plurality of extension portions 121 are provided on the first mounting groove 120, in this embodiment, the horn hole 110 is provided in a circular shape, correspondingly, the first mounting groove 120 is provided in a circular shape having a diameter slightly larger than that of the horn hole 110, correspondingly, the extension portions 121 are provided in a semicircular shape, are located outside the first mounting groove 120 and are penetrated through the first mounting groove 120, and when the injection molding of the horn sealing gasket 200 is performed, the shape of the horn sealing gasket 200 is adapted to the shape of the first mounting groove 120 and the extension portions 121, and due to the existence of the extension portions 121, the relative position of the horn sealing gasket 200 and the first mounting groove 120 after the injection molding is ensured to be fixed, even if the horn sealing gasket is dropped due to aging occurs during the subsequent use, the engaged state can be maintained to avoid the generation of gaps.
Further, in order to realize the installation of other parts of the bluetooth speaker, the cover body 100 is provided with the installation screw hole 122 at the position corresponding to the extension part 121, the loudspeaker sealing gasket 200 is provided with the first abdication hole 210 at the position corresponding to the installation screw hole 122, the first abdication hole 210 can be directly formed by inserting an auxiliary die at the installation screw hole 122 during actual injection molding, no subsequent processing is needed, the loudspeaker sealing gasket 200 after injection molding is completed, when the bluetooth speaker is actually assembled, the installation bolt and other functional parts can be assembled, thereby realizing certain combined fixing function, and simultaneously further fixing the loudspeaker sealing gasket 200, and preventing falling off due to aging.
Based on the above embodiment, in another possible embodiment of the present utility model, as shown in fig. 1 and 3, a mounting stud 123 is further disposed at a side of the mounting surface 102 of the cover body 100 and corresponding to the mounting screw hole 122, an inner hole is disposed inside the mounting stud 123 and is used for matching with a bolt during assembly, the inner hole of the mounting stud 123 is penetrated with the mounting screw hole 122, that is, during actual use, a screw for mounting may penetrate into the mounting screw hole 122 along the first yielding hole 210 of the horn sealing gasket 200, and finally be fixed in the hole of the mounting stud 123, thereby realizing the function of fixing the functional structure by the screw.
In another embodiment of the present utility model, as shown in fig. 1 and 2, in order to further avoid the horn sealing gasket 200 from falling out of the first mounting groove 120 due to aging of materials, in this embodiment, a positioning groove 124 is further provided in the first mounting groove 120 on a side of the mounting surface 102 facing the cover body 100, the positioning groove 124 is specifically a groove, correspondingly, the horn sealing gasket 200 further includes a positioning tenon 220, where the positioning tenon 220 is naturally generated during injection molding and is embedded in the positioning groove 124, so that the horn sealing gasket 200 is fixed with the cover body 100 through the clamping of the positioning tenon 220 and the positioning groove 124 in addition to the adhesion during secondary molding, thereby achieving the effect of preventing the horn sealing gasket 200 from falling out.
In another embodiment of the present utility model, as shown in fig. 1 and 2, in order to ensure the sealing of the periphery of the horn sealing gasket 200 after the installation of the horn, in this embodiment, a protrusion 230 is further provided on the horn sealing gasket 200, and the protrusion 230 is molded by an auxiliary mold during injection molding and secondary molding, specifically, a protrusion structure provided along the periphery of the side edge of the horn hole 110, so that the contact area between the horn sealing gasket 200 and the periphery of the outer side of the horn can be increased, thereby achieving the effect of improving the sealing performance.
In another embodiment of the present utility model, as shown in fig. 3 and 4, the second mounting groove 130 is disposed along the outer circumference of the mounting surface 102 of the cover 100 to form a continuous groove structure for injection molding the cavity shell sealing gasket 300, in this embodiment, a plurality of functional grooves 140 are disposed on the side of the second mounting groove 130 facing the center of the cover 100, and the plurality of functional grooves 140 are uniformly disposed and connected with the second mounting groove 130 in a penetrating manner, and by disposing the plurality of functional grooves 140, the cavity shell sealing gasket 300 after injection molding is annular and has a protruding structure pattern adapted to the functional grooves 140, so that the cavity shell sealing gasket 300 can be further fixed by being clamped with the functional grooves 140 through the protruding structure in addition to the adhesion fixation with the housing in the injection molding process, thereby preventing the sealing gasket from falling off or moving relative to the second mounting groove 130 after the material aging.
In this embodiment, because the shell bears the function of assembling with the bluetooth speaker cavity shell, the assembling hole 141 is further provided in the functional slot 140, and the assembling hole 141 is hollowed and configured to place a screw, and by installing the screw in the assembling hole 141, the assembling hole can be combined with the matching structure of the bluetooth speaker cavity shell, thereby realizing the effect of assembling and fixing the cover 100 and the bluetooth speaker cavity shell.
Further, as shown in fig. 1 and fig. 2, a plurality of counter bores 150 are further provided at the position corresponding to the combined hole 141 on one side of the appearance surface 101 of the cover body 100, the counter bores 150 are in one-to-one correspondence with the combined holes 141, and when in actual setting, the diameter size of the counter bores 150 should be larger than the diameter size of the combined hole 141, so as to achieve the effect of hiding the screw used for installation, the counter bores 150 are in through connection with the combined hole 141, and when in specific installation, a worker places the screw into the counter bores 150, and the screw heads pass through the counter bores 150, the combined hole 141 and the second abdicating hole 310 to form a fit with the combined structure of the cavity shell of the bluetooth speaker, so that the appearance surface 101 of the cover body 100 can be ensured, and the installation effect can be realized.
In the above embodiment, the plurality of functional grooves 140 are uniformly arranged along the second mounting groove 130, and correspondingly, the counter bore 150 and the second abdication hole 310 are also relatively uniformly arranged, so that the mounting stress points of the cover 100 are relatively dispersed when the cavity shells of the bluetooth speaker are combined, and the mounting stability is ensured. In addition, when the functional groove 140 is actually provided, the depth of the functional groove 140 is different from the depth of the second mounting groove 130, so that the main body and the protruding part of the cavity shell sealing gasket 300 have a certain height difference, and the protruding part 230 and the functional groove 140 form a jogged structural style, so that the mounting stability of the cavity shell sealing gasket 300 at the positions of the second mounting groove 130 and the functional groove 140 can be further improved, and the situation that the cavity shell sealing gasket 300 falls off due to material aging is effectively avoided.
Based on the above embodiment, the actual setting process of the sealing mechanism of the bluetooth speaker of the present utility model is as follows:
As shown in fig. 1 and 3, a plurality of first mounting grooves 120 are formed on one side of the appearance surface 101 of the cover body 100, the first mounting grooves 120 correspond to the horn holes 110, a second mounting groove 130 is formed on one side of the mounting surface 102 of the cover body 100 in a circumferential manner, the horn sealing gasket 200 is arranged in the first mounting grooves 120 through an injection molding secondary molding process under the cooperation of an auxiliary mold, the cavity shell sealing gasket 300 is arranged in the second mounting grooves 130 through an injection molding secondary molding process under the cooperation of the auxiliary mold, the structural style shown in fig. 2 and 4 is formed, the horn sealing gasket 200 and the cavity shell sealing gasket 300 after injection molding are integrated with the cover body 100, and the assembly of workers can be avoided.
When the cover body 100 and the Bluetooth sound box cavity shell are installed, the first abdication hole 210 part arranged on the loudspeaker sealing gasket 200 corresponds to the installation screw hole 122 on the extension part 121 of the first installation groove 120, and can be used for installing the external structure corresponding to the loudspeaker hole 110, the counter bore 150 on the cover body 100 can prevent screws, and the second abdication hole 310 penetrating through the shell and the cavity shell sealing gasket 300 is matched with the Bluetooth sound box cavity shell, so that the effect of connecting the shell and the cavity shell is realized, the final installation effect is as shown in fig. 5, and the injection molding loudspeaker sealing gasket 200 and the cavity shell sealing gasket 300 can realize the sealing effect on the corresponding part of the cover body 100 through the structure, so that the tightness of the Bluetooth sound box after being assembled is effectively ensured.
Based on the above embodiment, the present utility model further provides an intelligent sound box, where the intelligent sound box includes the sealing mechanism of a bluetooth sound box according to any one of the above embodiments, and the sealing mechanism of a bluetooth sound box includes: the cover body comprises an appearance surface and a mounting surface deviating from the appearance surface, and a horn hole is hollowed out in the cover body; a plurality of first mounting grooves are formed in one side, corresponding to the appearance surface, of the cover body, and the first mounting grooves correspond to the horn holes in position; a second mounting groove is formed in the periphery of one side, corresponding to the mounting surface, of the cover body; the horn sealing gasket is arranged in the first mounting groove in an injection molding way; the cavity shell sealing gasket is arranged in the second mounting groove in an injection molding mode. According to the loudspeaker box, the first mounting groove and the second mounting groove are respectively formed in the appearance surface and the mounting surface of the cover body, the loudspeaker sealing gasket is arranged in the first mounting groove in an injection molding mode, and the cavity shell sealing gasket is arranged in the second mounting groove in an injection molding mode, so that the sealing structure of the cover body and the cover body are integrated, artificial assembly in the installation process of the loudspeaker box is avoided, the yield of a product can be effectively improved, and the installation time is saved.
In summary, the utility model provides a sealing mechanism of a bluetooth speaker and an intelligent speaker, wherein the sealing mechanism of the bluetooth speaker comprises: the cover body comprises an appearance surface and a mounting surface deviating from the appearance surface, and a horn hole is hollowed out in the cover body; a plurality of first mounting grooves are formed in one side, corresponding to the appearance surface, of the cover body, and the first mounting grooves correspond to the horn holes in position; a second mounting groove is formed in the periphery of one side, corresponding to the mounting surface, of the cover body; the horn sealing gasket is arranged in the first mounting groove in an injection molding way; the cavity shell sealing gasket is arranged in the second mounting groove in an injection molding mode. According to the loudspeaker box, the first mounting groove and the second mounting groove are respectively formed in the appearance surface and the mounting surface of the cover body, the loudspeaker sealing gasket is arranged in the first mounting groove in an injection molding mode, and the cavity shell sealing gasket is arranged in the second mounting groove in an injection molding mode, so that the sealing structure of the cover body and the cover body are integrated, artificial assembly in the installation process of the loudspeaker box is avoided, the yield of a product can be effectively improved, and the installation time is saved.
It is to be understood that the utility model is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (10)
1. Sealing mechanism of bluetooth speaker, its characterized in that, sealing mechanism of bluetooth speaker includes:
The cover body comprises an appearance surface and a mounting surface deviating from the appearance surface, and a horn hole is hollowed out in the cover body; a plurality of first mounting grooves are formed in one side, corresponding to the appearance surface, of the cover body, and the first mounting grooves correspond to the horn holes in position; a second mounting groove is formed in the periphery of one side, corresponding to the mounting surface, of the cover body;
The horn sealing gasket is arranged in the first mounting groove in an injection molding way;
And the cavity shell sealing gasket is arranged in the second mounting groove in an injection molding way.
2. The sealing mechanism of a bluetooth speaker according to claim 1, wherein the first mounting groove is provided with a plurality of extending portions, and the extending portions are concavely arranged to the outer side of the first mounting groove; the cover body is provided with a mounting screw hole at a position corresponding to the extension part;
The shape of the horn sealing gasket is matched with the shape of the first mounting groove and the shape of the extension part, and a first abdication hole is formed in the position, corresponding to the mounting screw hole, of the horn sealing gasket.
3. The sealing mechanism of a bluetooth speaker according to claim 2, wherein a mounting stud is provided at a position corresponding to the mounting screw hole on one side of the mounting surface of the cover body, and the mounting stud and the cover body are integrally formed;
The inner hole of the mounting stud is communicated with the mounting screw hole, and the end part of the mounting stud is arranged in a sealing way.
4. The sealing mechanism of a bluetooth speaker according to claim 1, wherein a positioning groove is provided in the first mounting groove on a side facing the mounting surface of the cover body;
The loudspeaker sealing gasket comprises a positioning tenon, and the positioning tenon is fixedly arranged in the positioning groove through injection molding.
5. The sealing mechanism of a bluetooth speaker according to claim 1, wherein the horn sealing gasket includes a protrusion portion protruding toward one side of the exterior surface, and the protrusion portion is circumferentially disposed at a position corresponding to a side of the horn hole.
6. The sealing mechanism of a bluetooth speaker according to claim 1, wherein a plurality of functional grooves are arranged on one side of the second mounting groove facing the center of the cover body, the functional grooves are communicated with the second mounting groove, and a combination hole is arranged in the functional groove and is used for connecting the cover body and a bluetooth speaker cavity shell;
the shape of the cavity shell sealing gasket is matched with the shapes of the second mounting groove and the functional groove, and a second abdication hole is formed in the position, corresponding to the combination hole, of the cavity shell sealing gasket.
7. The sealing mechanism of a bluetooth speaker according to claim 6, wherein a counter bore is provided on one side of the outer surface of the cover body corresponding to the position of the combination hole, the diameter of the counter bore is larger than that of the combination hole, and the counter bore is communicated with the combination hole.
8. The sealing mechanism of a bluetooth speaker according to claim 6, wherein a plurality of the functional grooves are uniformly arranged along the second mounting groove;
the depth of the functional groove is different from that of the second mounting groove.
9. The sealing mechanism of a bluetooth speaker according to claim 1, wherein the horn sealing gasket and the chamber housing sealing gasket are uniformly resilient waterproof gaskets;
The materials of the cover body, the horn sealing gasket and the cavity shell sealing gasket are different;
the cover body, the horn sealing gasket and the cavity shell sealing gasket are different in color.
10. A smart sound box, characterized in that it comprises a sealing mechanism for a bluetooth sound box according to any of the preceding claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322761173.2U CN221081505U (en) | 2023-10-13 | 2023-10-13 | Sealing mechanism of Bluetooth sound box and intelligent sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322761173.2U CN221081505U (en) | 2023-10-13 | 2023-10-13 | Sealing mechanism of Bluetooth sound box and intelligent sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221081505U true CN221081505U (en) | 2024-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322761173.2U Active CN221081505U (en) | 2023-10-13 | 2023-10-13 | Sealing mechanism of Bluetooth sound box and intelligent sound box |
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| Country | Link |
|---|---|
| CN (1) | CN221081505U (en) |
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2023
- 2023-10-13 CN CN202322761173.2U patent/CN221081505U/en active Active
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