CN218301432U - Earphone steel sheet with double-deck joint structure - Google Patents
Earphone steel sheet with double-deck joint structure Download PDFInfo
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- CN218301432U CN218301432U CN202222226233.6U CN202222226233U CN218301432U CN 218301432 U CN218301432 U CN 218301432U CN 202222226233 U CN202222226233 U CN 202222226233U CN 218301432 U CN218301432 U CN 218301432U
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Abstract
The utility model belongs to the technical field of the earphone technique and specifically relates to an earphone steel sheet with double-deck joint structure, including first steel sheet, slide and second steel sheet, the fixed extension board that is provided with on the first steel sheet, be provided with the baffle on the first steel sheet, the extension board is provided with the slide rail, be provided with the stand on the extension board, be provided with the spring on the stand, be provided with on the slide rail the slide, the slide bottom surface is provided with the spout, be provided with the recess on the slide, be provided with the stopper in the recess, be provided with the slide bar on the recess, be provided with the spliced pole on the slide, be provided with on the second steel sheet and press the briquetting, second steel sheet side is provided with the piece of supporting for constitute wedge complex with the slide and support the briquetting and promote the slide and follow the slide rail direction motion, when the slide is close to the baffle, the slide bar slides until reacing the recess top and block at the stopper top and motionless, makes both paste completely together along the recess direction.
Description
Technical Field
The utility model relates to an earphone technical field especially relates to an earphone steel sheet with double-deck joint structure.
Background
The receiver is a fitting for transmitting sound of communication tools such as a telephone, an interphone, a mobile phone and the like, is a loudspeaker, but is not called as the loudspeaker generally. Generally, this term is used to describe the parts of the electronic product that transmit sound. Such as a mobile phone, an intercom, etc.
The earphone steel sheet is important spare part in the earphone, and current steel sheet all is the single face setting on the earphone, and is relatively poor to earphone transmission sound, adopts the welding of two-sided structure to be difficult to dismantle again together, the repair and the maintenance in inconvenient later stage.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, now provide an earphone steel sheet with double-deck joint structure.
The specific technical scheme is as follows:
the utility model provides a design an earphone steel sheet with double-deck joint structure, includes first steel sheet, slide and second steel sheet, the fixed extension board that is provided with on the first steel sheet, be provided with the baffle on the first steel sheet, the extension board is provided with the slide rail, be provided with the stand on the extension board, be provided with the spring on the stand, be provided with on the slide rail the slide, the slide bottom surface is provided with the spout, be provided with the recess on the slide, be provided with the stopper in the recess, be provided with the slide bar on the recess, be provided with the spliced pole on the slide, be provided with on the second steel sheet and press the briquetting, second steel sheet side is provided with and supports tight piece.
Preferably, the groove is fixedly installed on the top surface of the sliding plate, the limiting block is fixedly installed in the groove, one end of the sliding rod is arranged in the groove in a sliding mode, and the other end of the sliding rod is rotatably connected with the baffle.
Preferably, the slide rail is fixedly installed on the extension plate, the sliding groove is embedded with the slide rail, and the slide plate is slidably disposed on the slide rail.
Preferably, the upright post is fixedly mounted on the extension plate, the connecting post is fixedly mounted on the sliding plate, and the spring is arranged between the upright post and the connecting post.
Preferably, one end of the spring is fixedly connected with the upright post, and the other end of the spring is fixedly connected with the connecting post.
Preferably, the pressing block is fixedly installed on the second steel sheet, the abutting block is fixedly installed on the second steel sheet, and the abutting block and the sliding plate form wedge-shaped fit.
Preferably, the second steel sheet is arranged on the first steel sheet in a sliding mode, and the baffle is fixedly arranged on the first steel sheet.
The technical scheme has the following advantages or beneficial effects:
1. through set up the slide rail on the extension board, set up the slide on the slide rail, set up the recess on the slide, when sliding the setting on first steel sheet with the second steel sheet, under the effect of spring for constitute wedge-shaped complex with the slide and support the tight piece and promote the slide and move along the slide rail direction, when the slide is close to the baffle, the slide bar slides along the recess direction in the recess bottom until reaching the recess top and block at the stopper top motionless, make the chucking of second steel sheet on first steel sheet, make both laminate completely together.
2. Through pressing down the second steel sheet under the effect of spring for form wedge complex with the slide and support tight piece and promote the slide and follow the slide rail direction motion, when the baffle was kept away from to the slide, the slide bar was followed the recess direction at the recess bottom and is slided until reaching the recess bottom, made untie on second steel sheet and the first steel sheet, solved the difficult problem of dismantling after the installation.
Drawings
Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended to limit the scope of the present invention.
Fig. 1 is a schematic view of an overall structure of an earphone steel sheet with a double-layer clamping structure provided by the present invention;
fig. 2 is a schematic structural view of a second steel sheet of the receiver steel sheet with a double-layer clamping structure provided by the present invention;
fig. 3 is a schematic structural view of a first steel sheet of an earphone steel sheet with a double-layer clamping structure according to the present invention;
fig. 4 is a schematic structural diagram of a slide plate of the receiver steel sheet with a double-layer clamping structure according to the present invention.
The above reference numerals denote: 1. a first steel sheet; 11. an extension plate; 12. a baffle plate; 13. a slide rail; 14. a column; 15. a spring; 2. a slide plate; 21. a chute; 22. a groove; 23. a limiting block; 24. a slide bar; 25. connecting columns; 3. a second steel sheet; 31. a pressing block; 32. and a supporting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Referring to fig. 1-4, an earphone steel sheet with a double-layer clamping structure comprises a first steel sheet 1, a sliding plate 2 and a second steel sheet 3, wherein an extension plate 11 is fixedly arranged on the first steel sheet 1, a baffle 12 is arranged on the first steel sheet 1, a sliding rail 13 is arranged on the extension plate 11, a stand column 14 is arranged on the extension plate 11, a spring 15 is arranged on the stand column 14, a sliding plate 2 is arranged on the sliding rail 13, a sliding groove 21 is arranged on the bottom surface of the sliding plate 2, a groove 22 is arranged on the sliding plate 2, a limiting block 23 is arranged in the groove 22, a sliding rod 24 is arranged on the groove 22, a connecting column 25 is arranged on the sliding plate 2, a pressing block 31 is arranged on the second steel sheet 3, a butting block 32 is arranged on the side surface of the second steel sheet 3, the sliding block 32 in wedge-shaped fit with the sliding plate 2 is arranged on the sliding rail 13 through the sliding plate 13, the sliding plate 2 is provided with the groove 22 on the sliding plate 2, when the second steel sheet 3 is arranged on the first steel sheet 1 in a sliding manner, under the action of the spring steel sheet 15, the butting block 32 pushes the sliding block 2 to push the sliding plate 2 to move along the sliding direction of the sliding plate 2, and the sliding block 2, when the sliding block 2 is close to the bottom of the groove 22, and the sliding block 2, the top of the sliding block 22, and the sliding plate 2, the sliding block 1, and the sliding block is not to be clamped on the top of the sliding block 3, and the sliding block 1, and the sliding block 2, and the sliding block 1, so that the sliding block 1 is not to be clamped on the top of the sliding block 1.
Furthermore, a groove 22 is fixedly installed on the top surface of the sliding plate 2, a limiting block 23 is fixedly installed in the groove 22, one end of a sliding rod 24 is slidably arranged in the groove 22, and the other end of the sliding rod 24 is rotatably connected with the baffle 12, so that the sliding rod 24 can slide in the groove 22 when the sliding plate 2 moves.
Further, the slide rail 13 is fixedly installed on the extension plate 11, the slide groove 21 is embedded with the slide rail 13, the slide plate 2 is slidably disposed on the slide rail 13, and under the action of the spring 15, the abutting block 32 forming wedge-shaped fit with the slide plate 2 pushes the slide plate 2 to move along the slide rail 13, it should be noted that the length of the slide rail 13 is smaller than that of the second steel sheet 3, and the movement of the second steel sheet 3 is not affected.
Further, stand 14 fixed mounting is on extending board 11, and spliced pole 25 fixed mounting is on slide 2, and spring 15 sets up between stand 14 and spliced pole 25, through being connected stand 14 and spliced pole 25 through spring 15 for slide 2 can be all the time on slide rail 13 during the motion, the displacement can not appear.
Furthermore, spring 15 one end and stand 14 fixed connection, spring 15's the other end and spliced pole 25 fixed connection take place to deform through spring 15 and link together stand 14 and spliced pole 25 all the time, have guaranteed that slide 2 movement length is not influenced.
Further, press block 31 fixed mounting on second steel sheet 3, support tight piece 32 and slide 2 and constitute wedge fit, when promoting second steel sheet 3, constitute wedge fit with slide 2 and support tight piece 32 and can promote slide 2 along the motion of slide rail 13 direction thereupon, better with second steel sheet 3 chucking on first steel sheet 1 for both are laminated together completely.
Furthermore, the second steel sheet 3 is arranged on the first steel sheet 1 in a sliding mode, and the baffle plate 12 is fixedly arranged on the first steel sheet 1, so that the first steel sheet 1 and the second steel sheet 3 are convenient to mount and dismount.
The working principle is as follows: when the device is used, firstly, the second steel sheet 3 is arranged on the first steel sheet 1 in a sliding mode, the abutting block 32 and the sliding plate 2 are completely embedded, the sliding plate 2 slides, under the action of the spring 15, the abutting block 32 in wedge fit with the sliding plate 2 pushes the sliding plate 2 to move along the direction of the sliding rail 13, when the sliding plate 2 is close to the baffle 12, the sliding rod 24 slides along the direction of the groove 22 at the bottom of the groove 22 until the sliding rod reaches the top of the groove 22 and is clamped at the top of the limiting block 23 to be fixed, the second steel sheet 3 is clamped on the first steel sheet 1, the sliding rod and the first steel sheet are completely attached together to complete fixation, when the sliding plate needs to be loosened, the pressing block 31 is pressed, the abutting block 32 in wedge fit with the sliding plate 2 pushes the sliding plate 2 to move along the direction of the sliding rail 13, when the sliding plate 2 is far away from the baffle 12, the sliding rod 24 slides along the direction of the groove 22 at the bottom of the groove 22 until the groove 22 reaches the bottom of the groove 22, and the second steel sheet 3 and the first steel sheet 1 are separated.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (7)
1. The utility model provides an earphone steel sheet with double-deck joint structure which characterized in that: including first steel sheet (1), slide (2) and second steel sheet (3), fixed extension board (11) of being provided with on first steel sheet (1), be provided with baffle (12) on first steel sheet (1), extension board (11) are provided with slide rail (13), be provided with stand (14) on extension board (11), be provided with spring (15) on stand (14), be provided with on slide rail (13) slide (2), slide (2) bottom surface is provided with spout (21), be provided with recess (22) on slide (2), be provided with stopper (23) in recess (22), be provided with slide bar (24) on recess (22), be provided with spliced pole (25) on the slide, be provided with on second steel sheet (3) and press pressing block (31), second steel sheet (3) side is provided with to support tight piece (32).
2. The earphone steel sheet with the double-layer clamping structure as claimed in claim 1, wherein: recess (22) fixed mounting be in slide (2) top surface, stopper (23) fixed mounting be in recess (22), the one end of slide bar (24) slides and sets up in recess (22), the other end of slide bar (24) with baffle (12) rotate and are connected.
3. The earphone steel sheet with the double-layer clamping structure as claimed in claim 1, wherein: the sliding rail (13) is fixedly installed on the extension plate (11), the sliding groove (21) is embedded with the sliding rail (13), and the sliding plate (2) is arranged on the sliding rail (13) in a sliding mode.
4. The earphone steel sheet with the double-layer clamping structure as claimed in claim 1, wherein: the upright post (14) is fixedly arranged on the extension plate (11), the connecting column (25) is fixedly arranged on the sliding plate (2), and the spring (15) is arranged between the upright post (14) and the connecting column (25).
5. The earphone steel sheet with the double-layer clamping structure as claimed in claim 4, wherein: one end of the spring (15) is fixedly connected with the upright post (14), and the other end of the spring (15) is fixedly connected with the connecting column (25).
6. The earphone steel sheet with the double-layer clamping structure as claimed in claim 1, wherein: the pressing block (31) is fixedly installed on the second steel sheet (3), the abutting block (32) is fixedly installed on the second steel sheet (3), and the abutting block (32) and the sliding plate (2) form wedge-shaped fit.
7. The earphone steel sheet with the double-layer clamping structure as claimed in claim 1, wherein: the second steel sheet (3) is arranged on the first steel sheet (1) in a sliding mode, and the baffle (12) is fixedly arranged on the first steel sheet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222226233.6U CN218301432U (en) | 2022-08-23 | 2022-08-23 | Earphone steel sheet with double-deck joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222226233.6U CN218301432U (en) | 2022-08-23 | 2022-08-23 | Earphone steel sheet with double-deck joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218301432U true CN218301432U (en) | 2023-01-13 |
Family
ID=84795436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222226233.6U Active CN218301432U (en) | 2022-08-23 | 2022-08-23 | Earphone steel sheet with double-deck joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218301432U (en) |
-
2022
- 2022-08-23 CN CN202222226233.6U patent/CN218301432U/en active Active
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