CN215647346U - Loudspeaker installation component and electronic equipment - Google Patents
Loudspeaker installation component and electronic equipment Download PDFInfo
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- CN215647346U CN215647346U CN202121875615.0U CN202121875615U CN215647346U CN 215647346 U CN215647346 U CN 215647346U CN 202121875615 U CN202121875615 U CN 202121875615U CN 215647346 U CN215647346 U CN 215647346U
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Abstract
The utility model discloses a loudspeaker mounting assembly and an electronic device; the loudspeaker installation component comprises: the elastic sheet comprises a first connecting arm and a second connecting arm, and the first connecting arm and the second connecting arm are arranged at intervals to form a gap for inserting the electric connection part of the horn; and the elastic piece is respectively connected with the first connecting arm and the second connecting arm and is used for applying pressure to the elastic sheet when the electric connecting part is inserted into the gap. The technical scheme of the utility model aims to solve the technical problem of poor contact between the elastic sheet and the horn terminal in the prior art.
Description
Technical Field
The utility model relates to the technical field of electronic equipment, in particular to a loudspeaker mounting assembly and electronic equipment.
Background
In the electronic device with the speaker, the speaker connecting elastic sheet is required to be used for realizing the electrical connection between the speaker and the circuit board. One end of the elastic sheet is connected with a loudspeaker voice coil terminal of the loudspeaker, and the other end of the elastic sheet is connected with the circuit board so as to realize the electric connection of the voice coil and the circuit board. The loudspeaker connecting elastic sheet is small and exquisite in structure, easy to install and low in cost.
In the prior art, the spring plate is connected with the circuit board through wave soldering. However, in the process of using the speaker, the elastic sheet gradually loses its elastic function due to the high power/high temperature environment, and cannot effectively clamp the terminal of the speaker, so that the impedance is increased, and the speaker is silent and ineffective, burns out or vibrates.
SUMMERY OF THE UTILITY MODEL
The utility model provides a loudspeaker mounting assembly and electronic equipment, and aims to solve the technical problem that in the prior art, an elastic sheet is not in contact with a loudspeaker terminal.
To achieve the above object, the present invention provides a horn mounting assembly, comprising:
the elastic sheet comprises a first connecting arm and a second connecting arm, and the first connecting arm and the second connecting arm are arranged at intervals to form a gap for inserting the electric connection part of the horn; and
and the elastic piece is respectively connected with the first connecting arm and the second connecting arm and is used for applying pressure to the elastic sheet when the electric connecting part is inserted into the gap.
Optionally, the elastic member includes a first abutting section, an elastic section and a second abutting section which are connected in sequence; wherein: the first abutting section abuts against one side, away from the second connecting arm, of the first connecting arm; the elastic section is arranged in the gap; the second abutting section abuts against one side, away from the first connecting arm, of the second connecting arm.
Optionally, the first connecting arm is provided with a first through groove, the second connecting arm is provided with a second through groove, and the first through groove and the second through groove are opposite and spaced; the elastic piece further comprises a first transition section arranged between the first abutting section and the elastic section and a second transition section arranged between the elastic section and the second abutting section; the first transition section extends from one side, which faces away from the second connecting arm, of the first connecting arm to one side, which faces towards the second connecting arm, of the first connecting arm through the first through groove; the second transition section penetrates through the second through groove from one side, facing the first connecting arm, of the second connecting arm to one side, facing away from the first connecting arm, of the second connecting arm.
Optionally, the elastic sheet further comprises: the first folding edge is formed by bending from one end of the first connecting arm away from the gap; the second folded edge is formed by bending from one end of the second connecting arm away from the gap; at least one surface of the first flap and at least one surface of the second flap are disposed coplanar.
Optionally, the elastic sheet further comprises: one end of the first folding edge, which deviates from the first connecting arm, is connected with the first connecting pin; one end of the second flange, which is far away from the second connecting arm, is connected with the second connecting pin; the interval direction of the first connecting pin and the second connecting pin is consistent with the interval direction of the first connecting arm and the second connecting arm.
Optionally, the elastic sheet further comprises: and the first connecting pin is connected with the second connecting pin through the connecting plate.
Optionally, the elastic sheet further comprises: the first welding part is arranged at one end of the first connecting pin, which is far away from the first folding edge; the second welding part is arranged at one end, far away from the second folding edge, of the second connecting foot; the first welding part and the second welding part are used for welding to a circuit board.
Optionally, the present invention further provides an electronic device, including: the horn mounting assembly as described above; the electric connection part of the horn is used for being plugged in a gap between the first connecting arm and the second connecting arm.
Optionally, the electronic device further comprises: a circuit board, the horn-mounting assembly being connected to the circuit board.
Optionally, the number of the horns is at least one; each loudspeaker is provided with two loudspeaker mounting assemblies.
The technical scheme of the utility model provides a loudspeaker installation assembly which comprises an elastic sheet and an elastic piece. The shell fragment includes first linking arm and second linking arm. The first connecting arm and the second connecting arm are arranged at intervals to form a gap for the insertion of the electric connecting part of the horn. The elastic member is connected with the first connecting arm and the second connecting arm, respectively, to apply pressure to the elastic piece with the electrical connection portion inserted into the gap. According to the technical scheme, the electric connection part of the horn is in contact with the first connection arm and the second connection arm based on the elastic force formed by the elastic sheet and the elastic piece together, so that electric connection is achieved, when the elastic sheet fails due to external factors, the elastic piece continues to apply pressure to the elastic sheet, so that the electric connection part of the horn is in contact with the first connection arm and the second connection arm, the electric connection part of the horn is prevented from being separated from being in contact with the first connection arm and the second connection arm, and further overlarge impedance is generated, and the technical problem that the contact between the elastic sheet and a horn terminal is poor in the prior art is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of a horn mounting assembly according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of an elastic member according to the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of a spring plate according to the present invention;
FIG. 4 is a schematic structural view of one embodiment of a horn mounting assembly engaged with a horn;
FIG. 5 is a schematic structural view of yet another embodiment of a horn mounting assembly in cooperation with a horn;
FIG. 6 is a schematic structural view of an embodiment of a horn mounting assembly and a horn not mated.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 10 | |
110g | A |
|
| 20 | |
| Connecting plate | |
| 30 | |
110i | First through |
|
| 110 | |
110j | |
|
| 120 | |
120a | |
|
| 110a | First connecting |
120b | |
|
| 110b | Second connecting |
120c | |
|
| 110c | First folded |
120d | |
|
| 110d | |
120e | |
|
| 110e | First connecting |
20a | |
|
| 110f | Second connecting pin | S | Gap |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In the prior art, the electrical connection portion of the speaker is inserted into the predetermined gap of the elastic sheet so as to electrically connect with the circuit through the elastic sheet. The inventor of the utility model discovers the following reasons by analyzing the silence, the burnout and the vibration failure of the loudspeaker: the elastic force of the elastic sheet is insufficient or loses elasticity, so that the elastic sheet cannot be effectively connected with the electric connection part of the horn, the electric connection part of the horn cannot be clamped, or the contact area between the elastic sheet and the electric connection part is reduced (even 0 contact), and the impedance is increased.
In view of the above technical problems, the present invention provides a horn mounting assembly 10, wherein the horn mounting assembly 10 includes a resilient piece 110 and an elastic piece 120. The elastic piece 120 is arranged at the connecting arm of the elastic piece 110, so that the elastic piece 120 can assist the elastic piece 110 to clamp the electric connection part 20a of the horn 20, the contact area between the elastic piece 110 and the electric connection part 20a is prevented from being reduced (even 0 contact), and the technical problem of poor contact between the elastic piece 110 and the electric connection part 20a of the horn 20 is solved.
Specifically, referring to fig. 1, an embodiment of the present invention provides a horn mounting assembly 10, where the horn mounting assembly 10 includes an elastic sheet 110 and an elastic member 120. The resilient piece 110 includes a first connection arm 110a and a second connection arm 120 a. The first connecting arm 110a and the second connecting arm 120a are spaced apart to form a gap S for the electrical connection portion 20a of the horn 20 to be inserted. The elastic member 120 is connected to the first and second connection arms 110a and 120a, respectively, to apply pressure to the resilient piece 110 with the electrical connection portion 20a inserted into the gap S. In the technical solution of the embodiment of the present invention, the electrical connection portion 20a of the speaker 20 is in contact with the first connection arm 110a and the second connection arm 120a based on the elastic force formed by the elastic sheet 110 and the elastic member 120, so as to achieve electrical connection, when the elastic sheet 110 fails due to an external factor, the elastic member 120 continues to apply pressure to the elastic sheet 110, so that the electrical connection portion 20a of the speaker 20 is in contact with the first connection arm 110a and the second connection arm 120a, and the electrical connection portion 20a of the speaker 20 is prevented from being separated from contact with the first connection arm 110a and the second connection arm 120a, so as to generate an excessive impedance, thereby solving the technical problem of poor contact between the elastic sheet 110 and the speaker 20 terminal in the prior art.
Specifically, the spring plate 110 is made of copper, has conductivity, and has a surface plated with nickel for preventing rust and facilitating tin plating. The elastic sheet 110 is a stamping part, the first connecting arm 110a and the second connecting arm 120a are located in the middle of the elastic sheet 110 and form an inward clamping structure, and the first connecting arm 110a and the second connecting arm 120a are arranged at intervals to form a gap S, so that the electric connection part 20a of the horn 20 can be conveniently inserted and electrically conducted. Generally, the electrical connection portion 20a of the horn 20 is a flat terminal structure, and thus the gap S formed by the first connection arm 110a and the second connection arm 120a is flat.
Specifically, the elastic member 120 may be a torsion spring, and the electrical connection portion 20a of the horn 20 is clamped by abutting two torsion arms of the torsion spring against the first connection arm 110a and the second connection arm 120a to provide an elastic force to the elastic sheet 110.
In particular, the speaker mounting assembly 10 is for use with electronic equipment having voice functionality when in use. The electronic device includes a horn 20, a circuit board 30, and a horn mount assembly 10. The horn 20 is electrically connected to the circuit board 30 through the horn mount assembly 10. The horn mount assembly 10 is connected to the circuit board 30 by soldering. Here, the first connection arm 110a and the second connection arm 120a are each a structure formed to extend in a normal direction of the circuit board 30.
As an alternative to the above embodiment, referring to fig. 2, the elastic member 120 includes a first abutting section 120a, an elastic section 120c and a second abutting section 110b connected in sequence; wherein: the first abutting section 120a abuts to a side of the first connecting arm 110a facing away from the second connecting arm 120 a; the elastic section 120c is arranged in the gap S; the second abutting section 110b abuts to a side of the second connecting arm 120a facing away from the first connecting arm 110 a. In a specific implementation, the first abutting section 120a extends in a length direction of the first connecting arm 110a (the length direction is parallel to the circuit board 30 when mounted), and similarly, the second abutting section 110b extends in a length direction of the second connecting arm 120a (the length direction is parallel to the circuit board 30 when mounted). The resilient section 120c is located in the gap S. For example, the first abutting section 120a may be a first torsion arm of a torsion spring, the second abutting section 110b may be a second torsion arm of the torsion spring, and the elastic section 120c may be a coil of the torsion spring. The elastic member 120 is an integrally formed member. In this embodiment, the elastic section 120c in the gap S provides an elastic force to the first connecting arm 110a and the second connecting arm 120a toward the gap S to clamp the electrical connection portion 20a of the horn 20 by abutting the first abutting section 120a on the side of the first connecting arm 110a facing away from the second connecting arm 120a and by abutting the second abutting section 110b on the side of the second connecting arm 120a facing away from the first connecting arm 110 a.
As an alternative to the above-mentioned embodiment, referring to fig. 1 and 3, the first connecting arm 110a is provided with a first through slot 110i, and the second connecting arm 120a is provided with a second through slot (not shown), and the first through slot and the second through slot are opposite and spaced; the elastic member 120 further comprises a first transition section 120d disposed between the first abutting section 120a and the elastic section 120c, and a second transition section 120e disposed between the elastic section 120c and the second abutting section 110 b; wherein the first transition section 120d extends from a side of the first connecting arm 110a facing away from the second connecting arm 120a to a side of the first connecting arm 110a facing towards the second connecting arm 120a through the first through slot; the second transition section 120e extends from a side of the second connecting arm 120a facing the first connecting arm 110a through the second through slot to a side of the second connecting arm 120a facing away from the first connecting arm 110 a. In a specific implementation process, the extending direction of the first through groove is consistent with the extending direction of the first connecting arm 110a, so that the elastic member 120 is installed; similarly, the extending direction of the second through slot is consistent with the extending direction of the second connecting arm 120a, so that the elastic member 120 can be installed. The first transition section 120d and the second transition section 120e are both bending sections for transferring the elastic force, so that the first abutting section 120a provides the first connecting arm 110a with the elastic force toward the gap S, and the second abutting section 110b provides the second connecting arm 120a with the elastic force toward the gap S, so as to be able to clamp the electrical connection portion 20a of the horn 20. Optionally, the first abutting section 120a and the first transition section 120d are smoothly transitioned to prevent scratching of the first connecting arm 110a, and similarly, the second abutting section 110b and the second transition section 120e are smoothly transitioned to prevent scratching of the second connecting arm 120 a. The first through groove and the second through groove are both provided with open notches, so that when the elastic member 120 is specifically installed, the first transition section 120d is assembled to the first through groove and the second transition section 120e is assembled to the second through groove through the corresponding notches, and the first abutting section 120a abuts against one side of the first connecting arm 110a, which is away from the second connecting arm 120a, the second abutting section 110b abuts against one side of the second connecting arm 120a, which is away from the second connecting arm 120a, and the elastic section 120c is installed in the gap S.
As an optional implementation manner of the above embodiment, referring to fig. 1, the elastic sheet 110 further includes: a first folded edge 110c, wherein the first folded edge 110c is formed by bending from one end of the first connecting arm 110a away from the gap S; a second folded edge 110d, wherein the second folded edge 110d is formed by bending from one end of the second connecting arm 120a away from the gap S; at least one surface of the first flange 110c and at least one surface of the second flange 110d are disposed coplanar. The first folded edge 110c and the second folded edge 110d respectively serve as a transition connection section between the first connection arm 110a and the first connection leg 110e, and a transition connection section between the second connection arm 120a and the second connection leg 110f, on the one hand, and the first folded edge 110c and the second folded edge 110d also limit the depth of the electrical connection of the horn 20 extending into the gap S and provide a certain support for the horn 20. For this reason, the surfaces of the first and second flanges 110c and 110d on the sides facing away from the circuit board 30 are disposed coplanar, preventing the inclined mounting of the horn 20. Further, the first folded edge 110c is smoothly bent from one end of the first connecting arm 110a without a sharp corner; the second folded edge 110d is smoothly bent from one end of the second connecting arm 120a without a sharp corner, and thus the first folded edge 110c and the second folded edge 110d form a horn 20-type opening for guiding the electrical connection portion 20a of the horn 20 to be inserted into the gap S.
As an optional implementation manner of the above embodiment, referring to fig. 1, the elastic sheet 110 further includes: a first connection leg 110e and a second connection leg 110 f. The first connection leg 110e and the second connection leg 110f are disposed in parallel and spaced apart. The first connecting pin 110e and the second connecting pin 110f are used for connecting to the circuit board 30, and provide support for the elastic sheet 110. The spacing direction of the first connecting leg 110e and the second connecting leg 110f coincides with the spacing direction of the first connecting arm 110a and the second connecting arm 120a as viewed in space. The first connecting leg 110e is connected to the first connecting arm 110a through a first folded edge 110 c; the second connecting leg 110f is connected to the second connecting arm 120a by a second folded edge 110 d. Specifically, one end of the first folded edge 110c departing from the first connecting arm 110a is connected to the first connecting pin 110 e; a second connecting leg 110f, wherein an end of the second folded edge 110d facing away from the second connecting arm 120a is connected with the second connecting leg 110 f; the spacing direction of the first connecting leg 110e and the second connecting leg 110f is consistent with the spacing direction of the first connecting arm 110a and the second connecting arm 120 a. The first connecting pin 110e extends in the same direction as the first connecting arm 110a, and the first connecting pin 110e and the first connecting arm 110a are spaced apart from each other; the second connecting leg 110f extends in the same direction as the second connecting arm 120a, and the second connecting leg 110f is spaced apart from the second connecting arm 120 a.
As an optional implementation manner of the above embodiment, referring to fig. 1, the elastic sheet 110 further includes: and a connection board 110h, through which the first connection pin 110e and the second connection pin 110f are connected. The connecting plate connects the first connecting pin 110e and the second connecting pin 110f, so that the elastic sheet 110 is integrally formed; the connection plate 110h is curved so that the elastic piece 110 is rich in elasticity. Generally, the side of the connecting plate 110h facing away from the first and second connecting arms 110a and 120a is curved.
As an optional implementation manner of the above embodiment, referring to fig. 1, the elastic sheet 110 further includes: a first welding part 110g disposed at one end of the first connecting pin 110e away from the first folded edge 110 c; the second welding portion 110j is disposed at one end of the second connecting leg 110f away from the second folded edge 110 d. The first and second soldering parts 110g and 110j are used for soldering to the circuit board 30. In the specific implementation process, the first soldering portion 110g and the second soldering portion 110j are inserted into the corresponding predetermined mounting positions of the circuit board 30, and then the horn mounting assembly 10 is soldered on the circuit board 30 by wave soldering, so as to provide necessary conditions for circuit conduction.
The present invention further provides an electronic device, which includes a speaker 20 and a speaker mounting assembly 10, and the specific structure of the speaker mounting assembly 10 refers to the above embodiments, and since the electronic device adopts all technical solutions of all the above embodiments, at least all beneficial effects brought by the technical solutions of the above embodiments are achieved, and details are not repeated herein. The electrical connection portion of the horn 20 is adapted to be inserted into a gap between the first connection arm 110a of the horn mounting assembly 10 and the second connection arm 110b of the horn mounting assembly 10.
As an optional implementation manner of the above embodiment, referring to fig. 4 to 6, the electronic device further includes: a circuit board 30, the horn mount assembly 10 being connected to the circuit board 30. The circuit board 30 is a Printed Circuit Board (PCB). Specifically, after the spring plate 110 passes through the circuit board 30 and the copper foil, the spring plate 110 is connected with the copper foil on the PCB by liquid tin through a wave soldering device. At this time, the spring sheet 110 is connected to the circuit board 30 by soldering, copper foil, and so on in this order, and a conductive circuit can be formed.
As an alternative to the above embodiment, there is at least one of the speakers 20; each horn 20 is provided with two of the horn mount assemblies 10. For example, if there is one horn 20, the electronic device includes two horn installation assemblies 10, wherein one horn installation assembly 10 is connected to the positive electrode electrical connection portion 20a of the horn 20, and the other horn installation assembly 10 is connected to the negative electrode electrical connection portion 20a of the horn 20. The positive electrical connection 20a and the negative electrical connection 20a are each soldered to the circuit board 30, and the positive electrical connection 20a and the negative electrical connection 20a of the horn 20 are each inserted into the corresponding horn mounting assembly 10 to form a conductive circuit.
For another example, if there are two speakers 20, the electronic device includes four speaker mounting assemblies 10. For another example, if there are N speakers 20 (N is greater than or equal to 3), the electronic device includes 2N speaker mounting assemblies 10.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A horn mounting assembly, comprising:
the elastic sheet comprises a first connecting arm and a second connecting arm, and the first connecting arm and the second connecting arm are arranged at intervals to form a gap for inserting an electric connecting part of a horn; and
and the elastic piece is respectively connected with the first connecting arm and the second connecting arm and is used for applying pressure to the elastic sheet when the electric connecting part is inserted into the gap.
2. The horn mounting assembly of claim 1, wherein the resilient member comprises a first abutment section, a resilient section and a second abutment section connected in series; wherein:
the first abutting section abuts against one side, away from the second connecting arm, of the first connecting arm;
the elastic section is arranged in the gap;
the second abutting section abuts against one side, away from the first connecting arm, of the second connecting arm.
3. The horn mounting assembly of claim 2, wherein said first connecting arm defines a first channel and said second connecting arm defines a second channel, said first and second channels being opposed and spaced apart;
the elastic piece further comprises a first transition section arranged between the first abutting section and the elastic section and a second transition section arranged between the elastic section and the second abutting section;
the first transition section extends from one side, which faces away from the second connecting arm, of the first connecting arm to one side, which faces towards the second connecting arm, of the first connecting arm through the first through groove; the second transition section penetrates through the second through groove from one side, facing the first connecting arm, of the second connecting arm to one side, facing away from the first connecting arm, of the second connecting arm.
4. A horn mounting assembly as claimed in any one of claims 1 to 3, wherein the resilient tab further comprises:
the first folding edge is formed by bending from one end of the first connecting arm away from the gap; and
the second folded edge is formed by bending from one end of the second connecting arm away from the gap;
wherein at least one surface of the first flap and at least one surface of the second flap are disposed coplanar.
5. The horn mounting assembly of claim 4, wherein the spring further comprises:
one end of the first folding edge, which deviates from the first connecting arm, is connected with the first connecting pin; and
one end of the second flange, which is far away from the second connecting arm, is connected with the second connecting pin;
the interval direction of the first connecting pin and the second connecting pin is consistent with the interval direction of the first connecting arm and the second connecting arm.
6. The horn mounting assembly of claim 5, wherein the spring further comprises:
and the first connecting pin is connected with the second connecting pin through the connecting plate.
7. The horn mounting assembly of claim 6, wherein the spring further comprises:
the first welding part is arranged at one end of the first connecting pin, which is far away from the first folding edge;
the second welding part is arranged at one end, far away from the second folding edge, of the second connecting foot;
the first welding part and the second welding part are used for welding to a circuit board.
8. An electronic device, comprising:
a horn mounting assembly as claimed in any one of claims 1 to 7;
the electric connection part of the horn is used for being plugged in a gap between the first connecting arm and the second connecting arm.
9. The electronic device of claim 8, wherein the electronic device further comprises:
a circuit board, the horn-mounting assembly being connected to the circuit board.
10. The electronic device of claim 8, wherein the speakers are at least one;
each horn is provided with two of the horn mounting assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121875615.0U CN215647346U (en) | 2021-08-11 | 2021-08-11 | Loudspeaker installation component and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121875615.0U CN215647346U (en) | 2021-08-11 | 2021-08-11 | Loudspeaker installation component and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215647346U true CN215647346U (en) | 2022-01-25 |
Family
ID=79896888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121875615.0U Active CN215647346U (en) | 2021-08-11 | 2021-08-11 | Loudspeaker installation component and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215647346U (en) |
-
2021
- 2021-08-11 CN CN202121875615.0U patent/CN215647346U/en active Active
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