CN220171774U - Positioning mechanism for piezoelectric ceramic piece sounding element - Google Patents
Positioning mechanism for piezoelectric ceramic piece sounding element Download PDFInfo
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- CN220171774U CN220171774U CN202321716397.5U CN202321716397U CN220171774U CN 220171774 U CN220171774 U CN 220171774U CN 202321716397 U CN202321716397 U CN 202321716397U CN 220171774 U CN220171774 U CN 220171774U
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- piezoelectric ceramic
- positioning
- installation component
- ceramic plate
- mounting assembly
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- 239000000919 ceramic Substances 0.000 title claims abstract description 72
- 238000009434 installation Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 abstract description 4
- 239000003292 glue Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
The utility model discloses a piezoelectric ceramic piece sounding element positioning mechanism, which belongs to the technical field of piezoelectric pumps and comprises a first installation component and a second installation component, wherein a piezoelectric ceramic piece is arranged between the first installation component and the second installation component, and the first installation component is arranged below the second installation component; according to the utility model, the first mounting assembly, the second mounting assembly and the piezoelectric ceramic plate are arranged, when the piezoelectric ceramic plate is mounted, the piezoelectric ceramic plate is clamped in the first mounting assembly and the second mounting assembly, and the first mounting assembly and the second mounting assembly can position the piezoelectric ceramic plate, so that the piezoelectric ceramic plate is not easy to slide in the mounting process, and further cannot be accurately mounted at the position to be mounted, and the piezoelectric ceramic plate can be accurately mounted at the position to be mounted.
Description
Technical Field
The utility model belongs to the technical field of piezoelectric pumps, and particularly relates to a positioning mechanism for a piezoelectric ceramic piece sounding element.
Background
The piezoelectric ceramic plate is an important electronic sounding element, a piezoelectric ceramic plate dielectric material is placed between two circular electrodes, and when an alternating current audio signal is connected to the two circular electrodes, the piezoelectric plate vibrates according to the magnitude frequency of the signal to generate corresponding sound.
The existing piezoelectric ceramic plate is installed through glue when being installed, but when the piezoelectric ceramic plate is installed in the installation process, the piezoelectric ceramic plate possibly generates sliding on the to-be-installed surface in the pressing process, so that the piezoelectric ceramic plate cannot be accurately installed on the to-be-installed surface, and therefore the positioning mechanism of the sounding element of the piezoelectric ceramic plate is required to solve the problems.
Disclosure of Invention
The utility model aims to provide a piezoelectric ceramic piece sounding element positioning mechanism to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the piezoelectric ceramic piece sounding element positioning mechanism comprises a first installation component and a second installation component, wherein a piezoelectric ceramic piece is arranged between the first installation component and the second installation component, and the first installation component is arranged below the second installation component.
As a preferred implementation mode, the first installation component comprises a first installation shell, the first installation shell is arranged below the second installation component, four first positioning grooves are formed in the first installation shell, and the piezoelectric ceramic plates are arranged in the four first positioning grooves.
As a preferred implementation mode, the second installation component comprises a second installation shell, the second installation shell is arranged on the first installation shell, four positioning grooves are formed in the second installation shell, and the piezoelectric ceramic plates are arranged in the four second positioning grooves.
As a preferred implementation mode, the piezoelectric ceramic plate comprises a piezoelectric ceramic plate main body, four first positioning blocks are connected below the piezoelectric ceramic plate main body and are clamped in the first positioning grooves, four second positioning blocks are connected on the piezoelectric ceramic plate main body and are clamped in the second positioning grooves.
As a preferred embodiment, the first positioning block is shaped as an arc, and the first positioning groove is shaped as an arc.
As a preferred embodiment, the second positioning block is shaped as an arc, and the second positioning groove is shaped as an arc.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the first mounting assembly, the second mounting assembly and the piezoelectric ceramic plate are arranged, when the piezoelectric ceramic plate is mounted, the piezoelectric ceramic plate is clamped in the first mounting assembly and the second mounting assembly, and the first mounting assembly and the second mounting assembly can position the piezoelectric ceramic plate, so that the piezoelectric ceramic plate is not easy to slide in the mounting process, and cannot be accurately mounted at the position to be mounted, and the piezoelectric ceramic plate can be accurately mounted at the position to be mounted;
according to the piezoelectric ceramic chip positioning mechanism, the first positioning block, the first mounting shell, the piezoelectric ceramic chip main body, the first positioning groove, the second positioning block and the second positioning groove are arranged, when the first positioning block and the second positioning block are respectively clamped in the first positioning groove and the second positioning groove, and the first positioning block is contacted with glue in the first positioning groove and the second positioning block is contacted with glue in the second positioning groove, the piezoelectric ceramic chip main body is contacted with glue in the first mounting shell and the second mounting shell, and when the piezoelectric ceramic chip main body is positioned by the first positioning block and the second positioning groove, the glue in the first positioning groove and the second positioning groove can be used for fixing the piezoelectric ceramic chip main body by the first positioning block and the second positioning block, and the glue in the first mounting shell and the second mounting shell can be used for fixing the piezoelectric ceramic chip main body, so that the positioning mechanism not only has a positioning effect, but also can be used for double fixing, and the mounting effect of the piezoelectric ceramic chip is improved.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of the present utility model in front perspective view;
FIG. 3 is a schematic view of an enlarged structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of a cross-sectional structure of the present utility model in a top view;
fig. 5 is a schematic view showing a three-dimensional structure of a piezoelectric ceramic plate body according to the present utility model.
In the figure: 1. a first mounting assembly; 11. a first mounting case; 12. a first positioning groove; 2. a second mounting assembly; 21. a second mounting case; 22. a second positioning groove; 3. a piezoelectric ceramic sheet; 31. a piezoelectric ceramic body; 32. a first positioning block; 33. and a second positioning block.
Detailed Description
The utility model is further described below with reference to examples.
The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.
Referring to fig. 1-5, the utility model provides a positioning mechanism for a sound-producing element of a piezoelectric ceramic plate, which comprises a first mounting assembly 1 and a second mounting assembly 2, wherein a piezoelectric ceramic plate 3 is arranged between the first mounting assembly 1 and the second mounting assembly 2, the first mounting assembly 1 comprises a first mounting shell 11, the first mounting shell 11 is arranged below the second mounting assembly 2, four first positioning grooves 12 are formed in the first mounting shell 11, the piezoelectric ceramic plate 3 is arranged in the four first positioning grooves 12, the second mounting assembly 2 comprises a second mounting shell 21, the second mounting shell 21 is arranged on the first mounting shell 11, four positioning grooves are formed in the second mounting shell 21, the piezoelectric ceramic plate 3 is arranged in the four second positioning grooves 22, the first mounting assembly 1 is arranged below the second mounting assembly 2, the piezoelectric ceramic plate 3 comprises a piezoelectric ceramic plate main body 31, four first positioning blocks 32 are connected below the piezoelectric ceramic plate main body 31, and the four first positioning blocks 32 are arranged in the first positioning blocks 32 and the first positioning blocks 12 and the first positioning blocks 32 can be positioned in the first positioning grooves 12 through the first positioning grooves 12;
the piezoelectric ceramic plate main body 31 is connected with four second positioning blocks 33, the four second positioning blocks 33 are all clamped in the second positioning grooves 22, the shape of the first positioning block 32 is set to be arc-shaped, the shape of the first positioning groove 12 is set to be arc-shaped, the shape of the second positioning block 33 is set to be arc-shaped, the shape of the second positioning groove 22 is set to be arc-shaped, and the second positioning block 33 and the second positioning groove 22 are arranged, so that the second positioning block 33 is clamped in the second positioning groove 22, and the second positioning groove 22 can position the piezoelectric ceramic plate main body 31 through the second positioning block 33.
The working principle and the using flow of the utility model are as follows: when the piezoelectric ceramic sheet body 31 contacts with the glue in the first mounting shell 11, the glue in the four first positioning grooves 12 contacts with the four first positioning blocks 32 respectively, the piezoelectric ceramic sheet body 31 is mounted in the first mounting assembly 1, the piezoelectric ceramic sheet body 31 is moved, the piezoelectric ceramic sheet body 31 drives the four second positioning blocks 33 to move into the four second positioning grooves 22, when the piezoelectric ceramic sheet body 31 contacts with the glue in the second mounting shell 21, the glue in the four second positioning grooves 22 contacts with the four second positioning blocks 33 respectively, the piezoelectric ceramic sheet body 31 is mounted in the second mounting assembly 2, and the mounting of the piezoelectric ceramic sheet 3 is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Piezoelectric ceramic piece sound element positioning mechanism, including first installation component (1) and second installation component (2), its characterized in that: a piezoelectric ceramic piece (3) is arranged between the first installation component (1) and the second installation component (2), and the first installation component (1) is arranged below the second installation component (2).
2. The piezoelectric ceramic tile sound generating element positioning mechanism of claim 1, wherein: the first installation component (1) comprises a first installation shell (11), the first installation shell (11) is arranged under the second installation component (2), four first positioning grooves (12) are formed in the first installation shell (11), and the piezoelectric ceramic plates (3) are arranged in the four first positioning grooves (12).
3. The piezoelectric ceramic tile sound generating element positioning mechanism of claim 2, wherein: the second installation component (2) comprises a second installation shell (21), the second installation shell (21) is arranged on the first installation shell (11), four positioning grooves are formed in the second installation shell (21), and the piezoelectric ceramic plates (3) are arranged in the four second positioning grooves (22).
4. The piezoelectric ceramic tile sound generating element positioning mechanism according to claim 3, wherein: the piezoelectric ceramic plate (3) comprises a piezoelectric ceramic plate main body (31), four first positioning blocks (32) are connected under the piezoelectric ceramic plate main body (31), the four first positioning blocks (32) are all clamped in the first positioning grooves (12), four second positioning blocks (33) are connected on the piezoelectric ceramic plate main body (31), and the four second positioning blocks (33) are all clamped in the second positioning grooves (22).
5. The piezoelectric ceramic tile sound generating element positioning mechanism of claim 4, wherein: the first positioning block (32) is arc-shaped, and the first positioning groove (12) is arc-shaped.
6. The piezoelectric ceramic tile sound generating element positioning mechanism of claim 4, wherein: the second positioning block (33) is arc-shaped, and the second positioning groove (22) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321716397.5U CN220171774U (en) | 2023-06-30 | 2023-06-30 | Positioning mechanism for piezoelectric ceramic piece sounding element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321716397.5U CN220171774U (en) | 2023-06-30 | 2023-06-30 | Positioning mechanism for piezoelectric ceramic piece sounding element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220171774U true CN220171774U (en) | 2023-12-12 |
Family
ID=89063526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321716397.5U Active CN220171774U (en) | 2023-06-30 | 2023-06-30 | Positioning mechanism for piezoelectric ceramic piece sounding element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220171774U (en) |
-
2023
- 2023-06-30 CN CN202321716397.5U patent/CN220171774U/en active Active
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