CN219248030U - Earphone with separate cavity - Google Patents
Earphone with separate cavity Download PDFInfo
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- CN219248030U CN219248030U CN202320176527.4U CN202320176527U CN219248030U CN 219248030 U CN219248030 U CN 219248030U CN 202320176527 U CN202320176527 U CN 202320176527U CN 219248030 U CN219248030 U CN 219248030U
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Abstract
An earphone with a separation chamber comprises an earphone shell, a mounting cavity, an earphone cover and a separation plate. The splitter plate comprises a splitter plate body, a mounting through hole which is arranged on the splitter plate body and used for accommodating the loudspeaker, a mounting flange which is arranged on one side of the splitter plate body, a circuit board mounting groove which is arranged on one side of the mounting flange and used for accommodating the circuit board, and a conductive connecting piece which is arranged on the splitter plate body. The conductive connecting pieces penetrate through two sides of the partition plate main body. When the partition plate is installed in the installation cavity, the loudspeaker is arranged in the installation through hole, and the circuit board is accommodated in the circuit board installation groove, so that the loudspeaker and the circuit board are fixed on two sides of the partition plate, and the storage space of the installation cavity is improved. The mounting cavity of the earphone with the separation cavity is tidy, so that the quality and the assembly efficiency of earphone products are improved, and the sound effect of the earphone is improved.
Description
Technical Field
The utility model belongs to the technical field of earphones, and particularly relates to an earphone with a separation cavity.
Background
The headphones are a pair of conversion units that receive electrical signals from the media player or receiver and convert them into audible sound waves using a speaker proximate the ear. The earphone can be separated from the media player, can be connected by only one plug, and can independently listen to the sound without affecting other people; can also isolate the sound of the surrounding environment, and is helpful for people in the noisy environment, such as recording studio, bar, trip, sports, etc. Headphones have been used for phones and radios, but with the popularity of portable electronic devices, headphones are commonly used for cell phones, walkman, radios, portable electronic games, digital audio players, and the like.
Be equipped with speaker, circuit board and wire in the earphone, set up the installation cavity in the earphone shell, speaker, circuit board and wire in traditional earphone all directly hold in the installation cavity, but because speaker, circuit board and wire's position is unfixed for product quality is uneven, and is inconvenient for production and processing, in addition the earphone is in the sound production in-process, because cavity volume is restricted and unstable, can't realize high-quality audio performance.
Disclosure of Invention
In view of the above, the present utility model provides an earphone with a separated chamber for improving the quality of products, so as to meet the industrial needs.
An earphone with a separation chamber comprises an earphone shell, a mounting cavity arranged on one side of the earphone shell, an earphone cover covered on the mounting cavity and a separation plate arranged in the mounting cavity. The splitter plate comprises a splitter plate body, a mounting through hole, a mounting flange and a circuit board mounting groove, wherein the mounting through hole is formed in the splitter plate body and used for accommodating a loudspeaker, the mounting flange is arranged on one side of the splitter plate body, the circuit board mounting groove is formed in one side of the splitter plate body, opposite to the mounting flange, and the circuit board mounting groove is used for accommodating a circuit board, and the conductive connecting piece is arranged on the splitter plate body. The conductive connecting pieces penetrate through two sides of the partition plate main body. When the separation plate, the earphone shell and the earphone cover are connected into a whole, the separation plate is installed in the installation cavity, the loudspeaker is arranged in the installation through hole, and the circuit board is accommodated in the circuit board installation groove, so that the loudspeaker and the circuit board are fixed on two sides of the separation plate, and the storage space of the installation cavity is improved.
Further, the outer contour shape of the partition plate body is the same as the outer contour shape of the installation cavity.
Further, the outer contour of the mounting flange is smaller than the outer contour edge of the partition plate body.
Further, the mounting through hole comprises a mounting through hole main body and a plurality of limiting clamping blocks arranged at one end, far away from the mounting flange, of the mounting through hole main body.
Further, the spacing between any two adjacent limit clamping blocks is equal.
Further, the partition plate further comprises a foolproof clamping groove arranged on the side wall of the partition plate main body.
Further, the partition plate further comprises a positioning groove arranged at one end head of the partition plate main body, and the positioning groove is arranged at one side of the partition plate main body, which is opposite to the mounting flange.
Further, the partition plate further comprises two groove-shaped through holes symmetrically arranged at the edge of the installation through hole, and the outer outline of each groove-shaped through hole is arc-shaped.
Further, each groove-shaped through hole comprises a first groove-shaped through hole and a second groove-shaped through hole arranged on one side of the first groove-shaped through hole, and the first groove-shaped through holes are communicated with the mounting through holes.
Compared with the prior art, the earphone with the separation chamber is arranged in the installation cavity of the earphone shell through the separation plate, and the loudspeaker is separated from the circuit board, so that the storage space of the installation cavity is improved. The partition plate is characterized in that the partition plate body is provided with a mounting through hole, one side of the partition plate body is provided with a mounting flange, one side of the partition plate body, which is opposite to the mounting flange, is provided with a circuit board mounting groove, and the partition plate body is provided with a conductive connecting piece. The conductive connecting piece penetrates through two sides of the partition plate main body to connect the loudspeaker and the circuit board together. When the separation plate, the earphone shell and the earphone cover are connected into a whole, the separation plate is installed in the installation cavity, the loudspeaker is arranged in the installation through hole, the circuit board is accommodated in the circuit board installation groove, namely, the loudspeaker and the circuit board are respectively arranged on two sides of the separation plate main body, and the storage space of the installation cavity is improved. The mounting cavity of the earphone with the separation cavity is tidy, so that the quality and the assembly efficiency of earphone products are improved, and the sound effect of the earphone is improved.
Drawings
Fig. 1 is a schematic structural diagram of an earphone with a separation chamber according to the present utility model.
Fig. 2 is a schematic structural view of a partition plate in the earphone with the partition chamber of fig. 1.
Fig. 3 is a schematic view of the earphone with the separation chamber in fig. 1 from another view.
Detailed Description
Specific embodiments of the present utility model are described in further detail below. It should be understood that the description herein of the embodiments of the utility model is not intended to limit the scope of the utility model.
Fig. 1 to 3 are schematic structural diagrams of an earphone with a separation chamber according to the present utility model. The earphone with the separation chamber comprises an earphone shell 1, a mounting cavity 2 arranged on one side of the earphone shell 1, an earphone cover 3 covered on the mounting cavity 2, and a separation plate 10 arranged in the mounting cavity 2. The earphone with the separate chamber also comprises other functional modules, such as assembly components, speakers, circuit boards, etc., which should be known to the person skilled in the art and will not be described in detail here.
The speaker (not shown), the circuit board (not shown), and the partition board 10 are contained in the mounting cavity 2, and the earphone housing 1 and the earphone cover 3 are used for protecting the speaker (not shown), the circuit board (not shown), and the partition board 10, and the earphone housing 1, the mounting cavity 2, and the earphone cover 3 are all of a prior art and are not described herein.
The separation plate 10 comprises a separation plate main body 11, a mounting through hole 12 which is arranged on the separation plate main body 11 and used for accommodating a loudspeaker, a mounting flange 13 which is arranged on one side of the separation plate main body 11, a circuit board mounting groove 14 which is arranged on one side of the separation plate main body 11 and is opposite to the mounting flange 13 and used for accommodating a circuit board, a conductive connecting piece 15 which is arranged on the separation plate main body 11, a fool-proof clamping groove 16 which is arranged on the side wall of the separation plate main body 11, a positioning groove 17 which is arranged at one end head of the separation plate main body 11, and two groove type through holes 18 which are symmetrically arranged at the edge of the mounting through hole 12.
The outer contour shape of the partition plate body 11 is the same as that of the installation cavity 2, so that the partition plate body 11 is stably installed on the installation cavity 2.
The mounting through hole 12 includes a mounting through hole body 121, and a plurality of limit blocks 122 disposed at one end of the mounting through hole body 121 away from the mounting flange 13. The spacing between any two adjacent limit clamping blocks 122 is equal, and the connection position between the limit clamping blocks 122 and the installation through hole main body 121 is in a step shape, so that the installation through hole 12 is convenient for installing a loudspeaker, and the position of the loudspeaker in the installation cavity 2 is limited.
The mounting flange 13 is provided along an edge of the partition plate body 11, and the mounting flange 13 is used to mount the earphone cover 3 so that the earphone cover 3 is formed integrally with the partition plate 10. The outer contour of the mounting flange 13 is smaller than the outer contour edge of the partition plate body 11, and it is conceivable that the connection position of the mounting flange 13 to the partition plate body 11 is stepped in order to connect the earphone cover 3.
The circuit board mounting slot 14 is configured to receive a circuit board and limit the position of the circuit board within the mounting cavity 2.
The conductive connecting members 15 are penetrated through both sides of the partition plate body 11, thereby facilitating connection of speakers (not shown) and circuit boards (not shown).
The fool-proof clamping groove 16 is used for limiting the installation direction of the separation plate 10 so as to prevent the direction of the separation plate 10 from being misplaced when the separation plate 10 is installed on the earphone housing 1.
The positioning groove 17 is disposed on the side of the partition plate main body 11 facing away from the mounting flange 13, so that when the partition plate 10 is mounted on the earphone housing 1, the partition plate 10 is positioned between the positioning groove 17 and the earphone housing 1, so that the position of the partition plate 10 mounted on the earphone housing 1 is accurate.
Each of the slot-type through holes 18 includes a first slot-type through hole 181, and a second slot-type through hole 182 provided at one side of the first slot-type through hole 181. The outer contour of the slot-shaped through hole 18 is arc-shaped, and the arc-shaped is the same as the center of the installation through hole 12, in addition, the first slot-shaped through hole 181 is arranged on one side of the partition plate main body 11 facing the installation flange 13, and the first slot-shaped through hole 181 is communicated with the installation through hole 12, so that two sides of the loudspeaker are clamped in the first slot-shaped through hole 181, and a connecting wire is connected in the second slot-shaped through hole 182.
When the separation plate 10, the earphone housing 1 and the earphone cover 3 are integrally connected, the separation plate 10 is accommodated in the installation cavity 2 of the earphone housing 1, the speaker is arranged in the installation through hole 12, and the circuit board is accommodated in the circuit board installation groove 14, so that the speaker and the circuit board are fixed on the separation plate 10, and the speaker and the circuit board are respectively arranged on two sides of the separation plate main body 11, the storage space of the installation cavity 2 is improved, the installation cavity 2 of the earphone housing 1 is tidy, and the earphone sound effect is improved. The conductive connecting pieces 15 penetrate through the two sides of the partition plate main body 11 to connect the speaker and the circuit board together.
Compared with the prior art, the earphone with the separation chamber is arranged in the installation cavity 2 of the earphone shell 1 through the separation plate 10, and the loudspeaker is separated from the circuit board, so that the storage space of the installation cavity 2 is improved. In the separation plate 10, a separation plate main body 11 is provided with a mounting through hole 12, one side of the separation plate main body 11 is provided with a mounting flange 13, one side of the separation plate main body 11, which is opposite to the mounting flange 13, is provided with a circuit board mounting groove 14, and the separation plate main body 11 is provided with a conductive connecting piece 15. The conductive connecting pieces 15 penetrate through the two sides of the partition plate main body 11 to connect the speaker and the circuit board together. When the separation plate 10, the earphone shell 1 and the earphone cover 3 are integrally connected, the separation plate is installed in the installation cavity 2, the speaker is arranged in the installation through hole 12, the circuit board is accommodated in the circuit board installation groove 14, namely, the speaker and the circuit board are respectively arranged at two sides of the separation plate main body 11, so that the storage space of the installation cavity 2 is improved. The mounting cavity of the earphone with the separation cavity is tidy, so that the quality and the assembly efficiency of earphone products are improved, and the sound effect of the earphone is improved.
The above is only a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model, and any modifications, equivalent substitutions or improvements within the spirit of the present utility model are intended to be covered by the claims of the present utility model.
Claims (9)
1. An earphone with separate cavity, includes an earphone shell, one sets up the installation cavity of earphone shell one side, one cover locates earphone cover on the installation cavity, its characterized in that: the earphone with separate the cavity still includes one and sets up the division board in the installation cavity, the division board includes a division board main part, and one sets up in the division board main part and be used for the installation through-hole of holding speaker, one sets up the installation flange of division board main part one side, one sets up the division board main part dorsad installation flange one side and be used for the circuit board's circuit board mounting groove, set up in electrically conductive connecting piece on the division board main part, electrically conductive connecting piece run through set up in the both sides of division board main part, works as when connect to be an integer between the earphone shell, the earphone cover, the division board install in the installation cavity, the speaker sets up in the installation through-hole, the circuit board holding is in the circuit board mounting groove, thereby be fixed in speaker, circuit board the division board both sides improve the installation cavity memory space.
2. The earphone with the partitioned chamber according to claim 1, wherein: the outer contour shape of the partition plate main body is the same as that of the installation cavity.
3. The earphone with the partitioned chamber according to claim 1, wherein: the outer contour of the mounting flange is smaller than the outer contour edge of the partition plate body.
4. The earphone with the partitioned chamber according to claim 1, wherein: the mounting through hole comprises a mounting through hole main body and a plurality of limiting clamping blocks arranged at one end, far away from the mounting flange, of the mounting through hole main body.
5. The earphone with the partitioned chamber according to claim 4, wherein: the spacing between any two adjacent limit clamping blocks is equal.
6. The earphone with the partitioned chamber according to claim 1, wherein: the partition plate further comprises a fool-proof clamping groove arranged on the side wall of the partition plate main body.
7. The earphone with the partitioned chamber according to claim 1, wherein: the partition plate further comprises a positioning groove arranged at one end head of the partition plate main body, and the positioning groove is arranged on one side, opposite to the mounting flange, of the partition plate main body.
8. The earphone with the partitioned chamber according to claim 1, wherein: the division plate also comprises two groove-shaped through holes symmetrically arranged at the edge of the installation through hole, and the outer outline of each groove-shaped through hole is arc-shaped.
9. The earphone with the partitioned chamber according to claim 8, wherein: each groove-shaped through hole comprises a first groove-shaped through hole and a second groove-shaped through hole arranged on one side of the first groove-shaped through hole, and the first groove-shaped through holes are communicated with the mounting through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320176527.4U CN219248030U (en) | 2023-01-31 | 2023-01-31 | Earphone with separate cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320176527.4U CN219248030U (en) | 2023-01-31 | 2023-01-31 | Earphone with separate cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219248030U true CN219248030U (en) | 2023-06-23 |
Family
ID=86845229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320176527.4U Active CN219248030U (en) | 2023-01-31 | 2023-01-31 | Earphone with separate cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219248030U (en) |
-
2023
- 2023-01-31 CN CN202320176527.4U patent/CN219248030U/en active Active
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