CN113871993A - Transparent sound box and connection method of internal circuit thereof - Google Patents
Transparent sound box and connection method of internal circuit thereof Download PDFInfo
- Publication number
- CN113871993A CN113871993A CN202111036851.8A CN202111036851A CN113871993A CN 113871993 A CN113871993 A CN 113871993A CN 202111036851 A CN202111036851 A CN 202111036851A CN 113871993 A CN113871993 A CN 113871993A
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- electrolyte material
- layer
- negative electrolyte
- sound box
- material layer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/04—Structural association of microphone with electric circuitry therefor
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Connection Or Junction Boxes (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The application relates to a transparent sound box and a connection method of internal circuits of the transparent sound box. The connection method of the internal circuit of the transparent sound box comprises the following steps: forming a layer of cathodic electrolyte material on the dielectric plane; welding two connecting leads on the FPC or the bonding pad of each power unit; bonding a power unit on the medium plane and on one side of the negative electrolyte layer, and enabling two connecting leads to be located on one side facing the negative electrolyte layer; the other ends of the two connecting wires are connected with the negative electrolyte material layer in a welding mode, so that the power unit is connected with the negative electrolyte material layer through the additional connecting wires, welding spots on the negative electrolyte material layer are glued and solidified, and the problem of poor circuit connection on the plane sounding can be solved.
Description
Technical Field
The present disclosure relates to a transparent speaker, and more particularly, to a transparent speaker and a method for connecting internal circuits thereof.
Background
The line connection is a basic process of electrician operation and also a very important process. The quality of the line connection is directly related to whether the entire line can be operated safely and reliably for a long period of time. The basic requirements for the line connection are: firm and reliable connection, small joint resistance, high mechanical strength, corrosion resistance, oxidation resistance and good electrical insulation performance.
In the process of realizing the application, the applicant finds that the transparent sound box is mainly a plane sound production technology, and the poor connection of the circuit on the plane sound production can not only cause the noise interference of tone quality and the insecure circuit connection to cause the open circuit, but also cause the damage of sound components due to the poor contact. Therefore, a connection method for the internal circuit of the transparent speaker is urgently needed to solve the above problems.
Disclosure of Invention
In order to solve the technical problems in the prior art, embodiments of the present application provide a transparent speaker and a method for connecting internal circuits thereof. The specific technical scheme is as follows:
in a first aspect, a method for connecting internal circuits of a transparent speaker is provided, which includes the following steps: forming a layer of cathodic electrolyte material on the dielectric plane; welding two connecting leads on the FPC or the bonding pad of each power unit; bonding a power unit on the medium plane and on one side of the negative electrolyte layer, and enabling two connecting leads to be located on one side facing the negative electrolyte layer; and welding the other ends of the two connecting wires with the negative electrolyte material layer, and gluing and curing welding spots on the negative electrolyte material layer.
In a first possible implementation of the first aspect, the material of the layer of cathodic electrolyte material is chosen to be carbon grade, titanium or copper foil.
In a second possible implementation manner of the first aspect, the plurality of connecting leads soldered on the layer of negative electrolyte material are equidistant from each other.
In a third possible implementation manner of the first aspect, the method further includes the following steps: an insulating layer of a negative electrolyte material is provided on the layer of negative electrolyte material.
With reference to the third possible implementation manner of the first aspect, in a fourth possible implementation manner of the first aspect, the anionic electrolytic material insulating layer uses single-sided adhesive EVA, double-sided adhesive EVA, PE, CR, PU foam, PORON, adhesive non-woven fabric, tissue, composite pearl cotton, or EPP.
In a fifth possible implementation manner of the first aspect, the method further includes the following steps: the output lead of the power unit is led out of the transparent sound box and is connected with the output of the external power amplifier.
In a second aspect, there is provided a transparent sound box prepared by the method for connecting the internal circuit of the transparent sound box according to any one of the first aspect, comprising: a dielectric plane; a layer of cathodic electrolyte material disposed on the dielectric plane; the power units are arranged on the medium plane and positioned on one side of the cathode electrolytic material layer, two connecting leads are arranged on one side, facing the cathode electrolytic material layer, of each power unit, and the two connecting leads are connected with the cathode electrolytic material layer in a welding mode; wherein, the welding spot on the negative electrolyte material layer is provided with gluing solidification.
In a first possible implementation manner of the second aspect, the material of the negative electrolyte material layer is selected to be carbon electrode, titanium or copper foil; the power unit uses a linear motor, a piezoelectric ceramic, or an actuator.
In a second possible implementation manner of the second aspect, the method further includes: and a negative electrolyte material insulating layer disposed on the negative electrolyte material layer.
With reference to the second possible implementation manner of the second aspect, in a third possible implementation manner of the second aspect, the anionic electrolytic material insulating layer uses single-sided adhesive EVA, double-sided adhesive EVA, PE, CR, PU foam, PORON, adhesive non-woven fabric, tissue paper, composite pearl foam, or EPP.
Compared with the prior art, the application has the advantages that:
according to the transparent sound box and the connection method of the internal circuit of the transparent sound box, the shape and the position of the cathode electrolyte material layer are designed according to the connection method and the position of the power unit, the cathode electrolyte material layer is formed on the medium plane, then the power unit is welded with the connecting lead, then the power unit is installed on the medium plane, finally the connecting lead is welded with the cathode electrolyte material layer, the power unit is connected with the cathode electrolyte material layer through the additional connecting lead, and therefore the problem of poor connection of the circuit on the plane sounding can be solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart illustrating steps of a method for connecting internal circuits of a transparent speaker according to a first embodiment of the present application;
FIG. 2 is a schematic view of a transparent enclosure according to a second embodiment of the present application;
fig. 3 is a schematic view of the connection of a power unit with a layer of cathodic electrolyte material according to a second embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In a first embodiment of the present application, please refer to fig. 1, which is a flowchart illustrating a method for connecting internal circuits of a transparent speaker according to the first embodiment of the present application; as shown in the figure, the connection method S of the internal circuit of the transparent speaker includes the following steps S1 to S4. Wherein:
in step S1, a negative electrolyte material layer is formed. And forming a negative electrolyte material layer on the medium plane. Specifically, the shape and position of the cathode electrolyte layer is designed according to the connection method and position of the power unit and is formed on the medium plane, and the cathode electrolyte layer is a thin metal layer deposited on the medium plane and is used as a conductive layer for circuit connection inside the transparent sound box. The cathode electrolyte layer has low surface oxygen, electromagnetic shielding effect, excellent conductivity, wide temperature application range and the like. Various substrates (e.g., metals, insulating materials, etc.) may be attached, and the material of the negative electrolyte layer is selected from carbon, titanium, copper foil, etc.
In step S2, the connecting wire is soldered. And welding two connecting leads on the FPC or the bonding pad of each power unit. Specifically, the wire direction of the power unit refers to the FPC direction or the pad direction of the power unit, two thin wires (connecting wires) are soldered to the FPC or the pad of the power unit and led out, and the power unit may be selected from a linear motor, a piezoelectric ceramic, an actuator, or the like.
In step S3, the power unit is installed. The power unit is adhered to the medium plane and positioned on one side of the negative electrolyte material layer, and the two connecting leads are positioned on one side facing the negative electrolyte material layer. Specifically, the power unit is directly glued to the dielectric plane after being welded in step S2, and the power unit is positioned on one side of the layer of cathodic electrolyte material while the two connecting wires are extended toward one side of the layer of cathodic electrolyte material.
Step S4, soldering the connecting lead and the layer of cathodic electrolyte material. And welding the other ends of the two connecting wires with the negative electrolyte material layer, and gluing and curing welding spots on the negative electrolyte material layer. Specifically, connecting wires welded on the power units are welded on the cathode electrolyte material layer, and meanwhile, the connecting wires and welding spots on the cathode electrolyte material layer are glued and cured to be subjected to insulation treatment.
According to the method S for connecting the internal circuit of the transparent sound box, the shape and the position of the cathode electrolyte material layer are designed according to the connecting method and the position of the power unit, the cathode electrolyte material layer is formed on the medium plane, then the connecting lead is welded on the power unit, the power unit is installed on the medium plane, and finally the connecting lead is welded with the cathode electrolyte material layer, so that the power unit is connected with the cathode electrolyte material layer through an additional connecting lead, and the problem of poor circuit connection on the plane sounding can be solved.
In this embodiment, the method S for connecting the internal circuit of the transparent sound box further includes a step S5 of forming an insulating layer of a cathode electrolyte material. An insulating layer of a negative electrolyte material is provided on the layer of negative electrolyte material. Specifically, the negative electrolyte material layer is an insulating buffer material attached to the negative electrolyte material layer, and the insulating buffer material attaches the negative electrolyte material layer to the lower side, so that the anti-interference capability is improved, and the impedance is increased. The insulating buffer material can be single-sided adhesive EVA, double-sided adhesive EVA, PE, CR, PU foam, PORON, adhesive non-woven fabric, cotton wool, composite pearl cotton or EPP and the like, but is not limited to solid-state vibration-damping insulating materials such as rubber, silica gel, air cushions and the like.
In this embodiment, the method S for connecting the internal circuit of the transparent speaker further includes a step S6 of connecting an external power amplifier. The output lead of the power unit is led out of the transparent sound box and is connected with the output of the external power amplifier. Specifically, the positive and negative output wires derived from the power unit are connected to the output port of an external power amplifier, the input port of the power amplifier can be connected with a mobile phone or other audio equipment, whether the circuit is qualified or not is checked by playing sound, and whether the circuit is correct or not is judged by directly measuring the resistance value by using a multimeter.
In a second embodiment of the present application, please refer to fig. 2, which is a schematic diagram of a transparent speaker box according to the second embodiment of the present application; as shown in the figure, the transparent sound box 1 of the present embodiment is prepared according to the connection method of the internal circuit of the transparent sound box in the first embodiment, and the transparent sound box 1 includes a dielectric plane 2, a cathode electrolyte layer 3, and a plurality of power units 4. Negative electrolyte layer 3 and a plurality of power cells 4 are disposed on dielectric plane 2, and a plurality of power cells 4 are located on one side of negative electrolyte layer 3, and as shown in fig. 2, a plurality of power cells 4 are located on the left side of negative electrolyte layer 3. In the present embodiment, the material of the negative electrolyte layer 3 is selected from carbon, titanium or copper foil, and the power unit 4 uses a linear motor, a piezoelectric ceramic or an actuator, but not limited thereto.
Referring to fig. 3 in conjunction with fig. 2, fig. 3 is a schematic view of a power unit and a layer of cathodic electrolyte material according to a second embodiment of the present application; as shown in the drawing, each power unit 4 is provided with two connecting wires 41 on the side facing the cathode electrolyte layer 3. Two connecting leads 41 are welded to the cathode electrolyte layer 3, and a spot of the connecting lead 41 and the cathode electrolyte layer 3 is provided with a glue for curing to perform an insulation process. In this embodiment, the transparent sound box 1 further includes an insulating layer (not shown) made of a negative electrolyte material, and the insulating layer made of a negative electrolyte material is disposed on the insulating layer 3 made of a negative electrolyte material to increase the interference resistance and also to increase the impedance. The material of the negative electrolyte material insulating layer can be a single-sided adhesive EVA, a double-sided adhesive EVA, PE, CR, PU foam, PORON, adhesive non-woven fabric, tissue paper, composite pearl cotton or EPP and the like, but is not limited to solid vibration-damping insulating materials such as rubber, silica gel, air cushions and the like.
In summary, the present application provides a transparent sound box and a method for connecting internal circuits thereof, wherein the shape and position of an anionic electrolyte layer are designed according to the connection method and position of a power unit, the anionic electrolyte layer is formed on a medium plane, then a connecting wire is welded on the power unit, the power unit is installed on the medium plane, and finally the connecting wire is welded with the anionic electrolyte layer, so that the power unit is connected with the anionic electrolyte layer through an additional connecting wire, and thus the problem of poor circuit connection on plane sound production can be solved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A method for connecting internal circuits of a transparent sound box is characterized by comprising the following steps:
forming a layer of cathodic electrolyte material on the dielectric plane;
welding two connecting leads on the FPC or the bonding pad of each power unit;
bonding the power unit on the medium plane and on one side of the negative electrolyte material layer, and enabling the two connecting leads to be located on one side facing the negative electrolyte material layer;
and welding the other ends of the two connecting wires with the negative electrolyte material layer, and gluing and curing welding spots on the negative electrolyte material layer.
2. The method for connecting internal circuits of a transparent sound box according to claim 1, wherein the material of the negative electrolyte material layer is selected from carbon, titanium or copper foil.
3. The method of claim 1, wherein the connecting wires are welded to the negative electrolyte layer at equal distances from each other.
4. The method for connecting the internal circuit of the transparent sound box according to claim 1, further comprising the steps of: an insulating layer of a negative electrolyte material is provided on the layer of negative electrolyte material.
5. The method for connecting the internal circuit of the transparent sound box according to claim 4, wherein the insulation layer made of the negative electrolyte material is made of EVA with adhesive on one side, EVA with adhesive on two sides, PE, CR, PU foam, PORON, non-woven fabric with adhesive, velveteen, composite pearl cotton or EPP.
6. The method for connecting the internal circuit of the transparent sound box according to claim 1, further comprising the steps of: and leading the output lead of the power unit out of the transparent sound box to be connected with the external power amplifier output.
7. A transparent sound box manufactured by the method for connecting the internal circuit of the transparent sound box according to any one of claims 1 to 6, comprising:
a dielectric plane;
a layer of cathodic electrolyte material disposed on the dielectric plane;
the power units are arranged on the medium plane and positioned on one side of the negative electrolyte material layer, and two connecting leads are arranged on one side, facing the negative electrolyte material layer, of each power unit and are connected with the negative electrolyte material layer in a welding mode;
and the welding spots on the negative electrolyte material layer are provided with gluing and solidifying devices.
8. The transparent acoustic enclosure of claim 7, wherein the material of the layer of cathodic electrolyte material is selected from the group consisting of carbon grade, titanium, and copper foil; the power unit uses a linear motor, a piezoelectric ceramic, or an actuator.
9. The transparent sound box according to claim 7, further comprising: an anionic electrolytic material insulating layer disposed on the anionic electrolytic material layer.
10. The transparent speaker as claimed in claim 9, wherein the negative electrolyte insulation layer is made of EVA with adhesive on one side, EVA with adhesive on two sides, PE, CR, PU foam, PORON, adhesive non-woven fabric, tissue paper, composite pearl cotton or EPP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111036851.8A CN113871993B (en) | 2021-09-06 | 2021-09-06 | Transparent sound box and connection method of internal circuit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111036851.8A CN113871993B (en) | 2021-09-06 | 2021-09-06 | Transparent sound box and connection method of internal circuit thereof |
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| Publication Number | Publication Date |
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| CN113871993A true CN113871993A (en) | 2021-12-31 |
| CN113871993B CN113871993B (en) | 2023-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111036851.8A Active CN113871993B (en) | 2021-09-06 | 2021-09-06 | Transparent sound box and connection method of internal circuit thereof |
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| JP2002252456A (en) * | 2001-02-23 | 2002-09-06 | Yazaki Corp | Method of manufacturing multilayer flexible printed board |
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| CN106028623A (en) * | 2016-06-24 | 2016-10-12 | 联想(北京)有限公司 | Flat motor and electronic equipment |
| CN110366078A (en) * | 2019-07-31 | 2019-10-22 | 江苏铁锚玻璃股份有限公司 | Structural member and one-way transparent plane sounding device |
| CN112700759A (en) * | 2019-10-23 | 2021-04-23 | 音赐股份有限公司 | Method suitable for mounting electroacoustic element on PCB and electroacoustic element structure |
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2021
- 2021-09-06 CN CN202111036851.8A patent/CN113871993B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002252456A (en) * | 2001-02-23 | 2002-09-06 | Yazaki Corp | Method of manufacturing multilayer flexible printed board |
| CN201928521U (en) * | 2010-08-24 | 2011-08-10 | 张�林 | Double-sided circuit board manufactured by adhering double-sided glued insulation layer to flat wires |
| CN105142058A (en) * | 2015-08-18 | 2015-12-09 | 苏州亿欧得电子有限公司 | Motor structure of telephone receiver |
| CN205029840U (en) * | 2015-09-17 | 2016-02-10 | 华沛林 | Rotatory bluetooth speaker of frequent flashing light of voiced sound |
| CN106028623A (en) * | 2016-06-24 | 2016-10-12 | 联想(北京)有限公司 | Flat motor and electronic equipment |
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| CN113871993B (en) | 2023-07-28 |
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