CN221227707U - Anti-breaking connection structure of headphone - Google Patents
Anti-breaking connection structure of headphone Download PDFInfo
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- CN221227707U CN221227707U CN202323196327.4U CN202323196327U CN221227707U CN 221227707 U CN221227707 U CN 221227707U CN 202323196327 U CN202323196327 U CN 202323196327U CN 221227707 U CN221227707 U CN 221227707U
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- fixedly connected
- fixed frame
- headphone
- connection structure
- sliding plate
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- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model relates to the technical field of headphones, in particular to an anti-breaking connection structure of headphones, which comprises an elastic variable plate and a headphone main body, wherein the front end of the elastic variable plate is fixedly connected with a fixed frame, the inner side of the left end of the fixed frame is fixedly connected with a fixed rod, the outer side of the right end of the fixed rod is slidingly connected with a sliding block, the front end of the sliding block is fixedly connected with a moving block, the inner side of the left end of the sliding block is provided with a hidden groove, the inner side of the hidden groove is fixedly connected with a rubber pad, the inner side of the left end of the fixed frame is fixedly connected with a compression spring, the upper end of the fixed frame is provided with a convex hole, the front end of the headphone main body is fixedly connected with a rotating barrel, and the inner side of the rotating barrel is rotationally connected with a supporting rod.
Description
Technical Field
The utility model relates to the technical field of headphones, in particular to an anti-breaking connecting structure of headphones.
Background
Headphones, as their name implies, are a class of headphones that are worn on the head and not inserted into the ear canal, as opposed to in-ear earbuds, which are composed of three parts, a signal transmitter, a signal receiver and an amplifying device, and are typically moving-coil headphones.
Most of the semicircular supporting frames at two ends of the headset on the market are connected with the headset main body through two rotating columns, the rotating columns are inserted into the headset main body, so that two sides of the semicircular supporting frames are single arms, as the supporting points are arranged at the central positions of the upper ends of the semicircular supporting frames, the single arms at two sides of the semicircular supporting frames are easy to break when in use, the headset main body is not good in fixing effect, the headset main body is separated, and the normal use of the headset is affected, and therefore, the anti-breaking connecting structure of the headset is provided for the problems.
Disclosure of utility model
The utility model aims to provide an anti-breaking connection structure of a headset, which aims to solve the problems that a round supporting frame is connected with a headset main body through two rotating columns, the rotating columns are inserted into the headset main body, both sides of a semicircular supporting frame are single arms, the single arms are easy to break when in use, the fixing effect of the headset main body is poor, and the headset main body is separated, so that the normal use of the headset is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a headphone prevents rupture connection structure, includes elasticity change board and earphone main part, elasticity change board front end fixedly connected with fixed frame, the inboard fixedly connected with dead lever of fixed frame left end, the fixedly connected with slider in the outside sliding connection of dead lever right-hand member, slider front end fixedly connected with movable block, the blind groove has been seted up to slider left end inboard, the inboard fixedly connected with rubber pad of blind groove, the inboard fixedly connected with compression spring of fixed frame left end, the convex hole has been seted up to the fixed frame upper end, earphone main part front end fixedly connected with rotates the bucket, rotate the inboard rotation of bucket and be connected with the bracing piece, both ends fixedly connected with braced frame about the bracing piece, braced frame upper end fixedly connected with sliding plate, sliding plate front end fixedly connected with fixture block, sliding plate upper end fixedly connected with stopper, the rectangular hole has been seted up to the fixed frame front end.
Preferably, the shape of the elastic variable plate is semicircular, the number of the fixing frames is two, the number of the fixing rods is two, and the fixing rods are positioned on the inner side of the compression spring.
Preferably, the right end of the compression spring is fixedly connected with two sliding blocks, the number of the compression springs is two, and the shape of the sliding blocks is inverted concave.
Preferably, the number of the moving blocks is two, the moving blocks are positioned in the rectangular holes, and the elastic variable plate is positioned above the earphone body.
Preferably, the outer side of the upper end of the sliding plate is slidably connected with a convex hole side wall, the outer side of the clamping block is tightly attached to the inner side of the rubber pad, the shape of the supporting frame is semicircular, and the number of the supporting frames is two.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the two ends of the supporting frame are conveniently connected and fixed by the supporting rod through the rotating barrel, the supporting rod, the supporting frame, the sliding plate, the clamping block, the limiting block and the compression spring, the supporting frame is semicircular in shape, so that the supporting rod and the semicircular supporting frame form a stable semicircular structure similar to a triangle, the structural strength of the supporting frame is improved, the breakage of the supporting frame in the using process is reduced, and the service time of the supporting frame is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of a structure of an elastic transformer according to the present utility model;
FIG. 4 is a schematic view of a fixing frame structure of the present utility model;
FIG. 5 is a schematic view of a male aperture structure of the present utility model;
FIG. 6 is a schematic diagram of a latch according to the present utility model.
In the figure: 1. an elastic deformation plate; 2. a fixed frame; 3. a fixed rod; 4. a slide block; 5. a moving block; 6. a hidden groove; 7. a rubber pad; 8. a compression spring; 9. a male aperture; 10. an earphone body; 11. rotating the barrel; 12. a support rod; 13. a support frame; 14. a sliding plate; 15. a clamping block; 16. a limiting block; 17. rectangular holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-6, the present utility model provides a technical solution:
The utility model provides a headphone prevents rupture connection structure, including elasticity change board 1 and earphone main part 10, elasticity change board 1 front end fixedly connected with fixed frame 2, fixed frame 2 left end inboard fixedly connected with dead lever 3, fixed lever 3 right-hand member outside sliding connection has slider 4, slider 4 front end fixedly connected with movable block 5, the blind groove 6 has been seted up to slider 4 left end inboard, the inboard fixedly connected with rubber pad 7 of blind groove 6, fixed frame 2 left end inboard fixedly connected with compression spring 8, convex hole 9 has been seted up to fixed frame 2 upper end, earphone main part 10 front end fixedly connected with rotates bucket 11, rotate bucket 11 inboard rotation and be connected with bracing piece 12, both ends fixedly connected with braced frame 13 about bracing piece 12, braced frame 13 upper end fixedly connected with sliding plate 14, sliding plate 14 front end fixedly connected with fixture block 15, sliding plate 14 upper end fixedly connected with stopper 16, rectangular hole 17 has been seted up to fixed frame 2 front end.
The front end of the elastic variable plate 1 is fixedly connected with a fixed frame 2, the inner side of the left end of the fixed frame 2 is fixedly connected with a fixed rod 3, the outer side of the right end of the fixed rod 3 is slidably connected with a sliding block 4, the front end of the sliding block 4 is fixedly connected with a moving block 5, the moving block 5 drives a rubber pad 7 to be matched with a clamping block 15, the sliding plate 14 is fixed, and the elastic variable plate is simple in structure and convenient for a user to operate; the inner side of the left end of the sliding block 4 is provided with the hidden groove 6, the inner side of the hidden groove 6 is fixedly connected with the rubber pad 7, friction force between the clamping block 15 and the hidden groove 6 is conveniently increased, and the fixing effect on the clamping block 15 and the sliding plate 14 is better; the compression spring 8 is fixedly connected to the inner side of the left end of the fixed frame 2, so that the sliding block 4 is driven to move rightwards when the compression spring 8 is recovered, and the hidden groove 6 is close to the clamping block 15 to fix the hidden groove; the upper end of the fixed frame 2 is provided with a convex hole 9, the front end of the earphone main body 10 is fixedly connected with a rotary barrel 11, the inner side of the rotary barrel 11 is rotationally connected with a supporting rod 12, the left end and the right end of the supporting rod 12 are fixedly connected with supporting frames 13, the supporting frames 13 are semicircular in shape, the supporting rods 12 and the supporting frames 13 conveniently form a semicircular structure similar to a triangle and stable, the structural strength of the supporting frames 13 is improved, the supporting frames 13 are reduced to be broken in the using process, and the supporting frames 13 are stable to use; the upper end of the supporting frame 13 is fixedly connected with a sliding plate 14, and the positions of the supporting frame 13 and the earphone main body 10 are adjusted through the sliding plate 14, so that the earphone is suitable for head shapes with different sizes, and the application range of the earphone is improved; the front end of the sliding plate 14 is fixedly connected with a clamping block 15, the upper end of the sliding plate 14 is fixedly connected with a limiting block 16, and the front end of the fixed frame 2 is provided with a rectangular hole 17.
The working flow is as follows: when the position of the earphone main body 10 is adjusted, the front end of the elastic variable plate 1 is fixedly connected with the fixed frame 2, the inner side of the left end of the fixed frame 2 is fixedly connected with the fixed rod 3, the outer side of the fixed rod 3 is connected with the sliding block 4 in a sliding way, the front end of the sliding block 4 is fixedly connected with the moving block 5, a user moves the moving block 5 leftwards, the moving block 5 drives the sliding block 4 to slide leftwards along the outer wall of the fixed rod 3 and presses the compression spring 8, the inner side of the left end of the sliding block 4 is provided with the hidden groove 6, the inner side of the hidden groove 6 is fixedly connected with the rubber pad 7, the sliding block 4 drives the rubber pad 7 to be separated from the clamping block 15, thereby unlocking the clamping block 15 and the sliding plate 14, then the user moves the sliding plate 14, and the sliding plate 14 slides along the side wall of the convex hole 9, and make earphone main part 10 remove suitable position, then release movable block 5, movable block 5 drives movable block 5 right-hand member when compression spring 8 resumes, movable block 5 drives slider 4 and rubber pad 7 and moves to the right-hand member and be close to fixture block 15, make rubber pad 7 and fixture block 15 cooperation, realize the locking to fixture block 15 and sliding plate 14, avoid in the use, sliding plate 14 takes place to remove, sliding plate 14 lower extreme fixedly connected with braced frame 13, braced frame 13 is controlled both ends inboard fixedly connected with bracing piece 12, the outside rotation of bracing piece 12 is connected with rotation bucket 11, rotation bucket 11 rear end fixedly connected with earphone main part 10, sliding plate 14 upper end fixedly connected with stopper 16, rectangular hole 17 has been seted up to fixed frame 2 front end.
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 (5)
1. The utility model provides a headphone prevents connection structure that breaks, includes elasticity variac (1) and earphone main part (10), its characterized in that: elasticity becomes board (1) front end fixedly connected with fixed frame (2), fixed frame (2) left end inboard fixedly connected with dead lever (3), fixed lever (3) right-hand member outside sliding connection has slider (4), slider (4) front end fixedly connected with movable block (5), hidden groove (6) have been seted up to slider (4) left end inboard, hidden groove (6) inboard fixedly connected with rubber pad (7), fixed frame (2) left end inboard fixedly connected with compression spring (8), convex hole (9) have been seted up to fixed frame (2) upper end, earphone main part (10) front end fixedly connected with rotates bucket (11), rotate bucket (11) inboard rotation connection with bracing piece (12), both ends fixedly connected with braced frame (13) about bracing piece (12), braced frame (13) upper end fixedly connected with sliding plate (14), sliding plate (14) front end fixedly connected with fixture block (15), sliding plate (14) upper end fixedly connected with stopper (16), fixed frame (17) front end has been seted up.
2. The headphone breakage-proof connection structure according to claim 1, wherein: the shape of the elastic variable plate (1) is semicircular, the number of the fixing frames (2) is two, the number of the fixing rods (3) is two, and the fixing rods (3) are positioned on the inner side of the compression spring (8).
3. The headphone breakage-proof connection structure according to claim 1, wherein: the right end of the compression spring (8) is fixedly connected with two sliding blocks (4), the number of the compression springs (8) is two, the number of the sliding blocks (4) is two, and the shape of the sliding blocks (4) is inverted concave.
4. The headphone breakage-proof connection structure according to claim 1, wherein: the number of the moving blocks (5) is two, the moving blocks (5) are positioned in the rectangular holes (17), and the elastic variable plate (1) is positioned above the earphone main body (10).
5. The headphone breakage-proof connection structure according to claim 1, wherein: the outer side of the upper end of the sliding plate (14) is slidably connected with the side wall of the convex hole (9), the outer side of the clamping block (15) is tightly attached to the inner side of the rubber pad (7), the shape of the supporting frame (13) is semicircular, and the number of the supporting frames (13) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323196327.4U CN221227707U (en) | 2023-11-23 | 2023-11-23 | Anti-breaking connection structure of headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323196327.4U CN221227707U (en) | 2023-11-23 | 2023-11-23 | Anti-breaking connection structure of headphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221227707U true CN221227707U (en) | 2024-06-25 |
Family
ID=91567081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323196327.4U Active CN221227707U (en) | 2023-11-23 | 2023-11-23 | Anti-breaking connection structure of headphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221227707U (en) |
-
2023
- 2023-11-23 CN CN202323196327.4U patent/CN221227707U/en active Active
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