CN221101680U - Narrow frame tone corrector - Google Patents
Narrow frame tone corrector Download PDFInfo
- Publication number
- CN221101680U CN221101680U CN202322700608.2U CN202322700608U CN221101680U CN 221101680 U CN221101680 U CN 221101680U CN 202322700608 U CN202322700608 U CN 202322700608U CN 221101680 U CN221101680 U CN 221101680U
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- Prior art keywords
- circuit board
- narrow
- assembly
- side wall
- opening
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Links
- 238000010586 diagram Methods 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a narrow-frame sound corrector, which comprises a shell, a display board, a circuit board and a bottom cover, wherein the display board is arranged on the shell; the shell is provided with a first opening and a second opening which are communicated with each other, and at least one side wall of the shell is provided with a buckle component; the display panel is covered on the first opening and is connected with the shell; the circuit board is arranged on the display board and is buckled with the buckle component; the bottom cover covers the second opening and is buckled with the buckle component. The utility model can reduce the width of the frame and improve the use experience of the user.
Description
Technical Field
The utility model relates to the technical field of a sound corrector, in particular to a narrow-frame sound corrector.
Background
A tone corrector is an instrument aid, typically used to correct pitch or give a standard pitch. The structure of the tone corrector is generally relatively simple, and comprises a liquid crystal display panel, a circuit board and a shell. At present, most circuit boards of the tone corrector are fixed in a shell of the tone corrector through screws, and the screws occupy a certain space, so that the frame of the existing tone corrector is wider, and the use experience of a user is reduced.
Disclosure of utility model
The utility model provides a narrow-frame sound corrector, which aims to solve the problems that the frame of the traditional sound corrector is wider and the use experience of a user is reduced.
In a first aspect, the present utility model provides a narrow-frame tone corrector, which includes a housing, a display panel, a circuit board, and a bottom cover; the shell is provided with a first opening and a second opening which are communicated with each other, and at least one side wall of the shell is provided with a buckle component; the display panel is covered on the first opening and is connected with the shell; the circuit board is arranged on the display board and is buckled with the buckle component; the bottom cover covers the second opening and is buckled with the buckle component.
Further, the buckle assembly comprises a first buckle assembly and a second buckle assembly; the first buckle component is arranged on the side wall close to the circuit board and is used for being buckled with the circuit board; the second buckle assembly is arranged on the side wall and above the second buckle assembly and is used for being buckled with the bottom cover.
Further, the first buckle assembly comprises a plurality of first buckles, and the plurality of first buckles are transversely arranged along the side wall.
Further, the second buckle assembly comprises a plurality of second buckles, and the second buckles are transversely arranged along the side wall.
Further, a plurality of positioning columns are arranged on one surface of the bottom cover, facing the circuit board, of the bottom cover, positioning holes are formed in the circuit board, corresponding to the positioning columns, and the positioning columns are used for being connected with the positioning holes.
Further, a plurality of positioning columns are arranged on two sides of one surface of the bottom cover facing the circuit board at intervals.
Further, the portable electronic device further comprises a first key assembly, wherein the first key assembly is arranged on the side wall of the shell.
Further, the portable electronic device further comprises a second key assembly, wherein the second key assembly is arranged on the side wall of the shell.
Further, a plurality of mounting holes are formed in the side wall of the shell, and the mounting holes are used for mounting the first key assembly and the second key assembly.
Further, the display panel also comprises conductive adhesive, wherein the conductive adhesive is arranged in the groove of the display panel and is connected with the circuit board.
The shell of the narrow-frame sound corrector is provided with the first opening and the second opening, the display panel is covered on the first opening and used for closing the first opening, the bottom cover is covered on the second opening and is buckled with the buckle component of the shell and used for closing the second opening, the circuit board is arranged on the display panel and is buckled with the buckle component, the use of structures such as screws and the like to fix the circuit board and the bottom cover is avoided, the whole frame is reduced, and the use experience of a user is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram illustrating an overall configuration of a narrow-frame tone corrector according to an embodiment of the present utility model;
FIG. 2 is a diagram showing the mounting of a display panel and a housing of a narrow-bezel audio corrector according to an embodiment of the present utility model;
FIG. 3 is a diagram illustrating a circuit board and a housing of a narrow-frame tone corrector according to an embodiment of the present utility model;
Fig. 4 is an installation diagram of a bottom cover and a case of a narrow-frame sound corrector according to an embodiment of the present utility model.
Description of the drawings: 100. a narrow frame tone corrector; 10. a housing; 11. a first opening; 12. a second opening; 13. a sidewall; 14. a clasp assembly; 15. the first buckle assembly, 151 and the first buckle; 16. a second snap assembly; 161. a second buckle; 17. a mounting hole; 20. a display panel; 30. a circuit board; 31. positioning holes; 40. a bottom cover; 41. positioning columns; 50. a first key assembly; 60. and a second key assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
FIG. 1 is a block diagram of a narrow-frame tone corrector 100 according to an embodiment of the present utility model; fig. 2 is an installation diagram of the display panel 20 and the case 10 of the narrow-frame tone corrector 100 according to an embodiment of the present utility model; FIG. 3 is a schematic diagram of a circuit board 30 and a housing 10 of a narrow-frame tone corrector 100 according to an embodiment of the present utility model; fig. 4 is an installation diagram of the bottom cover 40 and the case 10 of the narrow-frame tone corrector 100 according to an embodiment of the present utility model. As shown in the drawings, the narrow-frame sound corrector 100 provided by the present utility model includes a case 10, a display panel 20, a circuit board 30, and a bottom cover 40; the housing 10 has a first opening 11 and a second opening 12 which are communicated with each other, and at least one side wall 13 of the housing 10 is provided with a buckle assembly 14; the display panel 20 covers the first opening 11 and is connected with the housing 10; the circuit board 30 is disposed on the display board 20 and fastened to the fastening component 14; the bottom cover 40 covers the second opening 12 and is fastened to the fastening assembly 14.
Specifically, the housing 10 may be provided with a first opening 11 and a second opening 12, and the first opening 11 and the second opening 12 are communicated with each other, and at the same time, the housing 10 has a plurality of side walls 13, the number of the side walls 13 is determined by the shape of the housing 10, for example, the housing 10 may be set to be rectangular or circular, for a rectangular housing, the top surface and the bottom surface of the housing 10 may be hollowed out to form the first opening 11 and the second opening 12, and the housing 10 has four side walls 13. For a circular shell, the top and bottom surfaces of the shell 10 can be hollowed out to form the first opening 11 and the second opening 12, and the shell 10 has an arc-shaped side wall. Preferably, the housing 10 may be provided as a rectangular housing. At least one side wall 13 of the housing 10 is provided with a snap assembly 14, and it is also possible to provide each side wall 13 of the housing 10 with a snap assembly 14. In the mounting process, as shown in fig. 2, the display panel 20 is first covered with the first opening 11 of the housing 10, and the display panel 20 is fixedly connected with the housing 10. Then, as shown in fig. 3, the circuit board 30 is disposed on the display panel 20, and the circuit board 30 is buckled with the buckle assembly 14 disposed on the side wall 13, so as to fix the display panel 20. Finally, as shown in fig. 4, the bottom cover 40 is covered with the second opening 12 of the housing 10, and the bottom cover 40 is buckled with the buckling component 14 of the side wall 13, so as to fix the bottom cover 40. Through the arrangement, the bottom cover 40 and the circuit board 30 can be buckled with the shell 10, so that screws are avoided, and the width of the frame is reduced.
As a further example, the clasp assembly 14 comprises a first clasp assembly 15 and a second clasp assembly 16; the first fastening component 15 is disposed on the side wall 13 near the circuit board 30, and is used for fastening with the circuit board 30; the second fastening assembly 16 is disposed on the side wall 13 and above the second fastening assembly 16, and is configured to be fastened to the bottom cover 40.
Wherein at least one side wall 13 of the housing 10 is provided with a snap assembly 14, for example, two opposite side walls 13 of the housing 10 may be provided with snap assemblies 14. The latch assembly 14 may include a first latch assembly 15 for latching with the circuit board 30 and a second latch assembly 16 for latching with the bottom cover 40. Preferably, the first snap assembly 15 may be disposed on the side wall 13 near the circuit board 30, i.e., the bottom of the side wall 13, and the second snap assembly 16 may be disposed above the first snap assembly 15, i.e., the top of the side wall 13.
As a further example, the first snap assembly 15 comprises a plurality of first snaps 151, the plurality of first snaps 151 being disposed laterally along the side wall 13.
Wherein each first catch assembly 15 may comprise a plurality of first catches 151, the plurality of first catches 151 being disposed laterally along the sidewall 13. Preferably, each first buckle assembly 15 may include two first buckles 151, and the two first buckles 151 are oppositely disposed at two sides of the same side wall 13.
As a further example, the second snap assembly 16 comprises a plurality of second snaps 161, the plurality of second snaps 161 being disposed laterally along the side wall 13.
Wherein each second clasp assembly 16 may comprise a plurality of second clasps 161, the plurality of second clasps 161 being disposed laterally along the side walls 13. Preferably, each second buckle assembly 16 may include two second buckles 161, and the two second buckles 161 are oppositely disposed at two sides of the same side wall 13.
As a further embodiment, a plurality of positioning posts 41 are disposed on a surface of the bottom cover 40 facing the circuit board 30, and positioning holes 31 are disposed on the circuit board 30 opposite to the positioning posts 41, and the positioning posts 41 are used for connecting with the positioning holes 31.
Wherein, the side of the bottom cover 40 facing the circuit board 30 is provided with a plurality of positioning posts 41, the circuit board 30 is provided with positioning holes 31 corresponding to the positioning posts 41, and the positioning posts 41 are connected with the positioning holes 31 during installation, so that the circuit board 30 is further fixed, and the circuit board 30 is prevented from shaking.
As a further embodiment, a plurality of positioning posts 41 are disposed at intervals on both sides of the side of the bottom cover 40 facing the circuit board 30.
The bottom cover 40 may be provided with a plurality of positioning posts 41, preferably, a plurality of positioning posts 41 may be disposed at intervals on two sides of a surface of the bottom cover 40 facing the circuit board 30, for example, three positioning posts 41 are respectively disposed, and six positioning posts 41 are disposed in total. Correspondingly, six positioning holes 31 are formed in the circuit board 30, and one positioning hole 31 corresponds to one positioning post 41.
As a further embodiment, the portable electronic device further comprises a first key assembly 50, wherein the first key assembly 50 is arranged on the side wall 13 of the housing 10.
The first key assembly 50 may be a triple key, and is disposed on the sidewall 13 of the housing 10 and electrically connected to the circuit board 30.
As a further embodiment, the portable electronic device further comprises a second key assembly 60, wherein the second key assembly 60 is arranged on the side wall 13 of the housing 10.
The second key assembly 60 may be a two-way key, and is disposed on the sidewall 13 of the housing 10 and electrically connected to the circuit board 30. The first key assembly 50 and the second key assembly 60 may be disposed on the same sidewall 13 or may be disposed on different sidewalls 13. Preferably, the first key assembly 50 and the second key assembly 60 may be disposed on the adjacent sidewalls 13, respectively.
As a further embodiment, the side wall 13 of the housing 10 is provided with a plurality of mounting holes 17, and a plurality of mounting holes 17 are used for mounting the first key assembly 50 and the second key assembly 60.
Wherein, a plurality of mounting holes 17 may be formed on the side wall 13 of the housing 10, three mounting holes 17 may be provided for the first key assembly 50, and two mounting holes 17 may be provided for the second key assembly 60.
As a further embodiment, the display panel further comprises a conductive adhesive, and the conductive adhesive is disposed in the groove of the display panel 20 and connected with the circuit board 30.
Wherein one side of the conductive glue (not shown) is placed in a recess of the display panel 20, for example in a PIN recess of the display panel 20, and at the same time the conductive glue is in contact with PINs of the circuit board 30 for connecting the display panel 20 and the circuit board 30.
According to the utility model, the circuit board is fastened with the shell, and the bottom cover is fastened with the shell, so that the width of the frame is reduced, and the use experience of a user is improved.
While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. A narrow-frame tone corrector, comprising:
the shell is provided with a first opening and a second opening which are communicated with each other, and at least one side wall of the shell is provided with a buckle assembly;
The display panel is covered on the first opening and is connected with the shell;
the circuit board is arranged on the display board and is buckled with the buckle component;
the bottom cover is covered on the second opening and is buckled with the buckle component.
2. The narrow-frame tone corrector of claim 1, wherein the snap assembly comprises a first snap assembly and a second snap assembly;
The first buckle component is arranged on the side wall close to the circuit board and is used for being buckled with the circuit board;
The second buckle assembly is arranged on the side wall and above the second buckle assembly and is used for being buckled with the bottom cover.
3. The narrow-frame tone corrector of claim 2, wherein said first snap assembly comprises a plurality of first snaps, a plurality of said first snaps being disposed laterally along said side wall.
4. The narrow-frame tone corrector of claim 3, wherein said second snap assembly comprises a plurality of second snaps, a plurality of said second snaps being disposed laterally along said side walls.
5. The narrow-frame tone corrector of claim 1, wherein a plurality of positioning posts are provided on a side of the bottom cover facing the circuit board, positioning holes are provided on the circuit board opposite to the positioning posts, and the positioning posts are used for connecting with the positioning holes.
6. The narrow-frame tone corrector of claim 5, wherein said bottom cover has a plurality of said positioning posts spaced apart on both sides of a face of said bottom cover facing said circuit board.
7. The narrow-frame tone corrector of claim 1, further comprising a first key assembly disposed on a side wall of said housing.
8. The narrow-frame tone corrector of claim 7, further comprising a second key assembly disposed on a side wall of said housing.
9. The narrow-frame tone corrector of claim 8, wherein the side wall of the housing is provided with a plurality of mounting holes for mounting the first key assembly and the second key assembly.
10. The narrow-frame tone corrector of claim 1, further comprising a conductive paste disposed in the recess of the display panel and connected to the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322700608.2U CN221101680U (en) | 2023-10-09 | 2023-10-09 | Narrow frame tone corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322700608.2U CN221101680U (en) | 2023-10-09 | 2023-10-09 | Narrow frame tone corrector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221101680U true CN221101680U (en) | 2024-06-07 |
Family
ID=91327934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322700608.2U Active CN221101680U (en) | 2023-10-09 | 2023-10-09 | Narrow frame tone corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221101680U (en) |
-
2023
- 2023-10-09 CN CN202322700608.2U patent/CN221101680U/en active Active
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| GR01 | Patent grant | ||
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