CN109803205B - Intelligent sound box - Google Patents
Intelligent sound box Download PDFInfo
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- CN109803205B CN109803205B CN201910260911.0A CN201910260911A CN109803205B CN 109803205 B CN109803205 B CN 109803205B CN 201910260911 A CN201910260911 A CN 201910260911A CN 109803205 B CN109803205 B CN 109803205B
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- loudspeaker
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Abstract
The invention discloses an intelligent sound box, which is characterized in that a main circuit structure is arranged and a loudspeaker body is arranged, a semi-finished product can be used for testing the whole machine, the performance test of the whole machine is convenient, and the repair time is saved; the keys are buffered by silica gel, the key cover is arranged in the cover cloth shell, so that the shell gaps are uniform, and the key cover is prevented from generating jolt, so that the use of key countermeasure auxiliary materials is optimized, and the cost is saved; the main board and the power board adopt a quick-plug 90-degree structure, so that the area of the main board is saved and the plug stability of the external terminal is ensured on the premise of ensuring the appearance; the sound dividing plate and the lower cover are integrated, so that the sound output effect is ensured, and meanwhile, the cost and the structural space are saved; the whole cloth effect is used to the outward appearance, and the outward appearance is varied variously, reduces the processing degree of difficulty of the whole outward appearance die line of shell, avoids the surface treatment such as spraying of shell.
Description
Technical Field
The invention relates to the technical field of sound boxes, in particular to an intelligent sound box.
Background
At present, intelligent audio amplifier spare part on the market is more, and the structure is complicated, and wherein, structural design such as mainboard and power strip is unreasonable, leads to the mainboard volume great, moreover, because the equipment problem of each spare part, only can confirm the electrical properties of complete machine after need assembling into the complete machine, in case the discovery problem, need disassemble one by one, repair time is long.
Therefore, how to provide an intelligent sound box to reduce repair time is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
Therefore, the present invention is directed to an intelligent sound box for reducing repair time.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an intelligent sound box comprises a shell, a loudspeaker body, a loudspeaker upper cover, a lower cover, a first circuit board, a second circuit board, keys, an antenna, a loudspeaker, a radiator and a power panel, wherein,
a cavity is arranged in the loudspeaker body, a first through hole, a second through hole and a third through hole which are communicated with the cavity are respectively arranged on the wall body of the loudspeaker body,
the horn is placed into the cavity through the first through hole and fixed on the horn body,
the radiator is placed into the cavity through the second through hole and fixed on the horn body,
the first circuit board is a main board, the second circuit board is a key microphone board, the key is arranged on the second circuit board, the first circuit board is electrically connected with the second circuit board, the first circuit board is fixed on the side wall of the loudspeaker body, the power board is inserted into the first circuit board and fixed on the loudspeaker body, the loudspeaker is electrically connected with the main board,
the upper loudspeaker cover covers the third through hole and is fixed on the loudspeaker body, the second circuit board is arranged on the upper loudspeaker cover,
the antenna is electrically connected with the first circuit board,
the shell is buckled with the loudspeaker body and is fixedly connected with the loudspeaker body, a plurality of sound holes are arranged at the position where the shell is aligned with the radiator, a groove body for the key to pass through is arranged on the shell,
the lower cover is buckled on the bottom of the shell and is fixed on the loudspeaker body.
Preferably, the power panel is connected with the first circuit board by adopting a 90-degree quick-plug structure.
Preferably, the side wall of the horn body is provided with a side hole, the horn wire of the horn is connected with the main board after penetrating out of the side hole,
and the side holes are sealed by glue.
Preferably, the first through holes are formed in the bottom of the horn body, the second through holes are two and are respectively formed in the side walls of the two sides of the horn body, and the number of the radiators is two.
Preferably, the tongue piece of the horn upper cover of the horn is fixed on the horn body after being stuck with EVA foam.
Preferably, the microphone sealing foam is attached to the upper cover of the loudspeaker, and then a sealing silica gel ring is sleeved on the upper cover of the loudspeaker, and the sealing silica gel ring is in sealing connection with the inner wall of the shell.
Preferably, a cover fabric is sleeved on the shell, and the cover fabric is bonded with the shell and the lower cover by glue.
Preferably, key silica gel is arranged in the key, and LED foam is arranged in the groove body.
Preferably, the shell is provided with a positioning hole, the key is provided with a positioning column matched with the positioning hole, and the key is clamped on the shell through a buckle.
Preferably, the lower cover is provided with a sound splitting structure.
The invention provides an intelligent sound box, which comprises a shell, a loudspeaker body, a loudspeaker upper cover, a lower cover, a first circuit board, a second circuit board, keys, an antenna, a loudspeaker, a radiator and a power panel, wherein,
a cavity is arranged in the loudspeaker body, a first through hole, a second through hole and a third through hole which are communicated with the cavity are respectively arranged on the wall body of the loudspeaker body,
the horn is placed into the cavity through the first through hole and fixed on the horn body,
the radiator is placed into the cavity through the second through hole and fixed on the horn body,
the first circuit board is a main board, the second circuit board is a key microphone board, the key is arranged on the second circuit board, the first circuit board is electrically connected with the second circuit board, the first circuit board is fixed on the side wall of the loudspeaker body, the power board is inserted into the first circuit board and fixed on the loudspeaker body, the loudspeaker is electrically connected with the main board,
the upper loudspeaker cover covers the third through hole and is fixed on the loudspeaker body, the second circuit board is arranged on the upper loudspeaker cover,
the antenna is electrically connected with the first circuit board,
the shell is buckled with the loudspeaker body and is fixedly connected with the loudspeaker body, a plurality of sound holes are arranged at the position where the shell is aligned with the radiator, a groove body for the key to pass through is arranged on the shell,
the lower cover is buckled on the bottom of the shell and is fixed on the loudspeaker body.
The intelligent sound box is assembled into a whole through the main board and the power board and then is locked and attached to the loudspeaker body, so that the area of the main board is saved, the plugging reliability of the external terminal is ensured, the main circuit structure is installed with the loudspeaker body, the semi-finished product can test the whole machine, the performance test of the whole machine is convenient, the repair time is saved, and most parts are locked and attached to the loudspeaker body through the board, the performance test of the whole machine electrical appliance is convenient, the electrical appliance performance of the whole machine can be confirmed without assembling the whole machine, and the production is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an explosion schematic diagram of an internal structure of an intelligent sound box according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an internal structure of an intelligent sound box according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an explosion structure of an intelligent sound box provided by the embodiment of the invention after the intelligent sound box is installed on a shell;
fig. 4 is a schematic structural diagram of an intelligent sound box provided by the embodiment of the invention after the intelligent sound box is installed on a shell;
fig. 5 is a schematic structural diagram of an assembled cover fabric of an intelligent sound box according to an embodiment of the present invention;
fig. 6 is an exploded schematic view of an intelligent sound box according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an intelligent sound box according to an embodiment of the present invention;
fig. 8 is a schematic diagram of a connection structure between a motherboard and a power board according to an embodiment of the present invention.
In the above figures 1-8:
the loudspeaker comprises a loudspeaker body 1, a loudspeaker upper cover 2, a main board 3, a key microphone board 4, a loudspeaker 5, a radiator 6, a power panel 7, an antenna 8, a shell 9, a loudspeaker assembly 10, a key screw 11, microphone silica gel 12, a loudspeaker body screw 13, a loudspeaker screw 14, a main board screw 15, a power panel screw 16, a key wire 17, a sealing silica gel ring 18, a shell screw 19, a lower cover 20, a lower cover screw 21, a sound splitting structure 22, a microphone sealing foam 23, a USB outlet 24, a cover 25, a key 26, a key silica gel 27, an LED foam 28, a USB cover 29 and a foot pad 30.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 8, fig. 1 is an exploded schematic view of an internal structure of an intelligent sound box according to an embodiment of the present invention; fig. 2 is a schematic diagram of an internal structure of an intelligent sound box according to an embodiment of the present invention; fig. 3 is a schematic diagram of an explosion structure of an intelligent sound box provided by the embodiment of the invention after the intelligent sound box is installed on a shell; fig. 4 is a schematic structural diagram of an intelligent sound box provided by the embodiment of the invention after the intelligent sound box is installed on a shell; fig. 5 is a schematic structural diagram of an assembled cover fabric of an intelligent sound box according to an embodiment of the present invention; fig. 6 is an exploded schematic view of an intelligent sound box according to an embodiment of the present invention; fig. 7 is a schematic structural diagram of an intelligent sound box according to an embodiment of the present invention; fig. 8 is a schematic diagram of a connection structure between a motherboard and a power board according to an embodiment of the present invention.
The intelligent sound box provided by the embodiment of the invention comprises a shell 9, a loudspeaker body 1, a loudspeaker upper cover 2, a lower cover 20, a first circuit board, a second circuit board, keys 26, an antenna 8, a loudspeaker 5, a radiator 6 and a power panel 7, wherein,
a cavity is arranged in the loudspeaker body 1, a first through hole, a second through hole and a third through hole which are communicated with the cavity are respectively arranged on the wall body of the loudspeaker body 1,
the horn 5 is placed into the cavity through the first through hole and fixed to the horn body 1 by means of the horn screw 14,
the radiator 6 is placed in the cavity through the second through hole and fixed to the horn body 1,
the first circuit board is a main board 3, the second circuit board is a key microphone board 4, a key 26 is arranged on the second circuit board, the first circuit board and the second circuit board are connected by electric signals through a key wire 17, the first circuit board is fixed on the side wall of the loudspeaker body 1 through a main board screw 15, a power board 7 is inserted on the first circuit board and is fixed on the loudspeaker body through a power board screw 16, the loudspeaker 5 and the main board 3 are connected by electric signals through a loudspeaker wire,
the horn upper cover 2 covers the third through hole and is fixed on the horn body 1 through the screw 13 of the horn plate body, the second circuit board is arranged on the horn upper cover 2, specifically, the horn body 1 can be an annular wall, the upper opening is the third through hole, the lower opening is the first through hole, the opening on the side wall is the second through hole, as shown in figure 1,
the antenna 8 is electrically connected to the first circuit board,
the shell 9 buckles the loudspeaker body 1 and the shell 9 and the radiator 6 are fixedly connected through the shell screw 19, a plurality of sound holes are arranged at the aligned position of the shell 9 and the radiator 6, as the radiator 6 is arranged at two sides, the plurality of sound holes on the shell 9 are also arranged at two sides, the sound holes at each side are arranged in an array, a groove body for a key 26 to pass through is arranged on the shell 6,
the lower cover 20 is fastened to the bottom of the housing 9 and is fixed to the bottom of the horn body by a lower cover screw 21.
The intelligent sound box provided by the embodiment of the invention is assembled into a whole through the main board 3 and the power board 7 and then is locked and attached to the loudspeaker body 1, so that the area of the main board 3 is saved, the plugging reliability of external terminals is ensured, in addition, the main circuit structure is installed with the loudspeaker body 1, a semi-finished product can test the whole machine, the performance test of the whole machine is convenient, the repair time is saved, and most parts are locked and attached to the loudspeaker body 1 through the board, the performance test of the whole machine is convenient, the electrical performance of the whole machine can be confirmed without assembling the whole machine, and the production is convenient.
In order to further optimize the scheme, the power panel 7 is connected with the first circuit board by adopting a 90-degree quick-plug structure, so that the area of a main board is further saved, and the plugging reliability of the external terminal is ensured.
The side wall of the loudspeaker body 1 is provided with a side hole, a loudspeaker line of the loudspeaker 5 penetrates out of the side hole and then is connected with the main board 3, and glue is adopted in the side hole for sealing. The upper cover tongue piece of the loudspeaker 5 is fixed on the loudspeaker body 1 after being stuck with EVA foam. The first through-hole sets up in the bottom of loudspeaker body 1, and the second through-hole is two and sets up respectively on the lateral wall of loudspeaker body 1 both sides, and radiator 6 is two.
Namely, the loudspeaker 5 is locked and attached to the loudspeaker body 1, the loudspeaker wire penetrates out of the side holes, glue is used for sealing, the radiator 6 is bonded to two sides of the loudspeaker body 1 in a sealing mode, the tongue piece of the upper cover of the loudspeaker 5 is adhered to EVA foam and then is locked and attached to the loudspeaker body 1, and the tightness of the loudspeaker body 1 is guaranteed.
Wherein, after the microphone silica gel 12 is pasted on the key microphone plate 4, the key microphone plate is locked and attached on the upper cover 2 of the loudspeaker through the key screw 11, and all plates are locked and attached on the loudspeaker body 1, thereby facilitating the performance test of the electric appliance of the whole machine, ensuring the electric appliance performance of the whole machine without assembling the whole machine and facilitating the production.
The microphone sealing foam 23 is attached to the upper loudspeaker cover 2, and then the sealing silica gel ring 18 is sleeved, and the sealing silica gel ring 18 is in sealing connection with the inner wall of the shell 9. The key 26 is internally provided with key silica gel 27, and the groove body on the shell 9 is internally provided with LED foam 28.
Wherein, cover cloth 25 is equipped with on the shell 9, and cover cloth 25 adopts glue bonding with outer 9 shells and lower cover 20. The shell 9 is provided with a positioning hole, the key 26 is provided with a positioning column matched with the positioning hole, and the key 26 is clamped on the shell 9 through a buckle.
The lower cover 20 is provided with a sound splitting structure 22, that is, the sound splitting plate and the lower cover 20 are integrated into a whole, so that the sound effect is ensured, and meanwhile, the cost and the structural space are saved.
The intelligent sound box assembly flow provided by the invention is as follows:
1. the horn 5 is locked and attached to the horn body 1, the horn wire penetrates out of the side holes, the horn wire is sealed by glue, the radiator 6 is sealed and adhered to two sides of the horn body 1, the tongue piece of the upper cover of the horn 5 is adhered with EVA foam and then is locked and attached to the horn body 1, and the tightness of the horn body 1 is ensured;
2. the main board 3 and the power board 7 are assembled into a whole and then are locked and attached to the loudspeaker body 1, the external terminal is fixed by adopting a 90-degree small board, the area of the main board 3 is saved, and the plugging reliability of the external terminal is ensured;
3. the loudspeaker upper cover 2 covers the third through hole and is fixed on the loudspeaker body 1, the key microphone plate 4 is attached with microphone silica gel 12 and then is locked and attached to the loudspeaker upper cover 2, and all plates are locked and attached to the loudspeaker body 1, so that the performance test of the whole machine electric appliance is facilitated, the electric appliance performance of the whole machine can be confirmed without assembling the whole machine, the production is facilitated, and a loudspeaker assembly 10 is formed up to this point, as shown in fig. 1 and 2;
4. the shell 9 is attached with microphone sealing foam 23, sleeved with sealing silica gel ring 18, and then locked with the loudspeaker component 10;
5. after the lower cover 20 is aligned with the bottom position of the shell 9, the lower cover screw 21 is locked to complete the assembly of the shell, as shown in fig. 3 and 4;
6. after the test of the shell component is completed, the cover fabric 25 is assembled, the customized barrel-shaped cloth is covered on the shell 9, glue is used for pasting, the upper and lower fixing positions are used, smooth upper and lower lines of the cover fabric 25 are ensured, and the tightness is proper, as shown in fig. 5;
7. then, the assembly of the key USB cover and the base is completed, as shown in FIG. 6:
1) Four button silica gel 27 are assembled in button 26: the LED foam 28 is attached in the groove of the shell 9, the positioning column on the key 26 is aligned with the positioning hole on the shell 9, the key 26 is clamped in the shell 9, and all the buckles are clamped in place;
2) Pressing the USB cover 29 on the USB outlet 24 to ensure that the USB cover is flush with the cloth after being clamped in place;
3) The foot pad 30 is attached to the bottom of the lower cover, so that the whole machine is effectively buffered.
The intelligent sound box provided by the invention has the following advantages:
1. the main circuit structure is arranged and the loudspeaker body 1 is arranged, so that the semi-finished product can test the whole machine, the performance test of the whole machine is convenient, and the repair time is saved;
2. the key 26 is buffered by silica gel, the key cover is arranged in the cloth cover, the uniform gap of the cover is ensured, and the key cover is prevented from generating jolt, so that the use of auxiliary materials for the key 26 is optimized, and the cost is saved;
3. the main board 3 and the power board 7 adopt a quick-plug 90-degree structure, so that the main board area is saved and the plug stability of the external terminal is ensured on the premise of ensuring the appearance;
4. the sound splitting plate is integrated with the lower cover 20, so that the sound output effect is ensured, and meanwhile, the cost and the structural space are saved;
5. the whole cloth covering effect is used in the outward appearance, and the outward appearance is varied variously, reduces the processing degree of difficulty of the whole outward appearance die line of shell 9, avoids surface treatment such as spraying of shell 9.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An intelligent sound box is characterized by comprising a shell, a loudspeaker body, a loudspeaker upper cover, a loudspeaker lower cover, a first circuit board, a second circuit board, keys, an antenna, a loudspeaker, a radiator and a power panel, wherein,
a cavity is arranged in the loudspeaker body, a first through hole, a second through hole and a third through hole which are communicated with the cavity are respectively arranged on the wall body of the loudspeaker body,
the horn is placed into the cavity through the first through hole and fixed on the horn body,
the radiator is placed into the cavity through the second through hole and fixed on the horn body,
the first circuit board is a main board, the second circuit board is a key microphone board, the key is arranged on the second circuit board, the first circuit board is electrically connected with the second circuit board, the first circuit board is fixed on the side wall of the loudspeaker body, the power board is inserted into the first circuit board and fixed on the loudspeaker body, the loudspeaker is electrically connected with the main board,
the upper loudspeaker cover covers the third through hole and is fixed on the loudspeaker body, the second circuit board is arranged on the upper loudspeaker cover,
the antenna is electrically connected with the first circuit board,
the shell is buckled with the loudspeaker body and is fixedly connected with the loudspeaker body, a plurality of sound holes are arranged at the position where the shell is aligned with the radiator, a groove body for the key to pass through is arranged on the shell,
the sealing silica gel ring is sleeved behind the microphone sealing foam attached to the upper cover of the loudspeaker and is in sealing connection with the inner wall of the shell,
the key is internally provided with key silica gel, the groove body is internally provided with LED foam,
the shell is provided with a positioning hole, the key is provided with a positioning column matched with the positioning hole, the key is clamped on the shell through a buckle,
the lower cover is buckled at the bottom of the shell and is fixed on the loudspeaker body,
the shell is of a long cylindrical structure with flush openings, and the lower cover is of a short cylindrical structure with flush openings;
the shell is sleeved with a piece of cloth, and the piece of cloth is bonded with the shell and the lower cover by glue.
2. The intelligent sound box according to claim 1, wherein the power panel is connected with the first circuit board by a 90-degree quick-plug structure.
3. The intelligent sound box according to claim 1, wherein a side hole is arranged on the side wall of the loudspeaker body, the loudspeaker wire of the loudspeaker is connected with the main board after penetrating out of the side hole,
and the side holes are sealed by glue.
4. The intelligent sound box according to claim 1, wherein the first through holes are formed in the bottom of the speaker body, the second through holes are formed in two side walls on two sides of the speaker body, and the radiators are formed in two.
5. The intelligent sound box according to claim 1, wherein the horn upper cover tongue piece of the horn is fixed on the horn body after being stuck with EVA foam.
6. The intelligent sound box according to claim 1, wherein the lower cover is provided with a sound splitting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910260911.0A CN109803205B (en) | 2019-04-02 | 2019-04-02 | Intelligent sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910260911.0A CN109803205B (en) | 2019-04-02 | 2019-04-02 | Intelligent sound box |
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| CN109803205A CN109803205A (en) | 2019-05-24 |
| CN109803205B true CN109803205B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910260911.0A Active CN109803205B (en) | 2019-04-02 | 2019-04-02 | Intelligent sound box |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116461105B (en) * | 2023-06-20 | 2023-08-22 | 广州先韵电子有限公司 | Up-down hot pressing equipment for processing loudspeaker box shell |
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| CN204681538U (en) * | 2015-06-24 | 2015-09-30 | 深圳市易拓迈克科技有限公司 | A kind of little cavity audio amplifier low frequency improves structure |
| CN206807723U (en) * | 2017-05-08 | 2017-12-26 | 李正新 | A kind of audio amplifier of rotatable flexible casing |
| CN207251879U (en) * | 2017-09-05 | 2018-04-17 | 东莞泰升音响科技有限公司 | One kind has 360 degree of stereo luminous and acoustic speakers |
| CN109803201A (en) * | 2019-03-14 | 2019-05-24 | 北京声智科技有限公司 | A kind of intelligent sound box and its installation method |
| CN209693017U (en) * | 2019-03-14 | 2019-11-26 | 北京声智科技有限公司 | A kind of intelligent sound box |
-
2019
- 2019-04-02 CN CN201910260911.0A patent/CN109803205B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204681538U (en) * | 2015-06-24 | 2015-09-30 | 深圳市易拓迈克科技有限公司 | A kind of little cavity audio amplifier low frequency improves structure |
| CN206807723U (en) * | 2017-05-08 | 2017-12-26 | 李正新 | A kind of audio amplifier of rotatable flexible casing |
| CN207251879U (en) * | 2017-09-05 | 2018-04-17 | 东莞泰升音响科技有限公司 | One kind has 360 degree of stereo luminous and acoustic speakers |
| CN109803201A (en) * | 2019-03-14 | 2019-05-24 | 北京声智科技有限公司 | A kind of intelligent sound box and its installation method |
| CN209693017U (en) * | 2019-03-14 | 2019-11-26 | 北京声智科技有限公司 | A kind of intelligent sound box |
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| CN109803205A (en) | 2019-05-24 |
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