CN209676427U - A kind of double magnetic two-chamber earphone horns - Google Patents
A kind of double magnetic two-chamber earphone horns Download PDFInfo
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- CN209676427U CN209676427U CN201920574890.5U CN201920574890U CN209676427U CN 209676427 U CN209676427 U CN 209676427U CN 201920574890 U CN201920574890 U CN 201920574890U CN 209676427 U CN209676427 U CN 209676427U
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- sleeve
- double magnetic
- chamber
- fixedly connected
- translucent
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Abstract
The utility model discloses a kind of double magnetic two-chamber earphone horns, including wearing frame, the inside for wearing frame is hinged with installation set by pin shaft, connector sleeve is fixedly connected on the left of installation set, connector sleeve is internally provided with double magnetic two-chamber loudspeaker, the left end of double magnetic two-chamber loudspeaker extends to the inside of installation set, and the inside of connector sleeve offers annular groove.Translucent external threading by being connected to the surface of connector sleeve by the utility model, compress translucent set to annular sleeve by hold-down mechanism, and annular sleeve can be caught in annular groove and double magnetic two-chamber loudspeaker are fixed, to have the advantages of convenient for mounting and dismounting to double magnetic two-chamber earphone horns, solving existing double magnetic two-chamber earphone horns is the inside that earphone is mounted on by glue or multiple bolts, so as to cause in maintenance the person of being not convenient to use double magnetic two-chamber earphone horns are disassembled and installed, while a degree of the problem of reducing maintenance efficiency.
Description
Technical field
The utility model relates to earphone horn technical field, specially a kind of double magnetic two-chamber earphone horns.
Background technique
Loudspeaker are divided into several different musical instruments, and a kind of wind instrument is up-thin-low-thick, are made of copper more, and another kind is modern
Electroacoustic component, effect are to convert electrical signals to sound, are also loudspeaker, may further be used to describe the people for advertising, publicizing for people.
And double magnetic two-chamber loudspeaker are also known as double magnetic circuit dual chamber loudspeaker, are commonly used in inside headphone, but existing double
Magnetic two-chamber earphone horn is the inside that earphone is mounted on by glue or multiple bolts, is not convenient to use so as to cause in maintenance
Person disassembles and installs double magnetic two-chamber earphone horns, while a degree of reducing maintenance efficiency.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of double magnetic two-chamber earphone horns, have convenient for pair
The advantages of double magnetic two-chamber earphone horns are mounted and dismounted, solve existing double magnetic two-chamber earphone horns be by glue or
Multiple bolts are mounted on the inside of earphone, so as to cause maintenance when the person of being not convenient to use double magnetic two-chamber earphone horns are torn open
It unloads and installs, while a degree of the problem of reducing maintenance efficiency.
(2) technical solution
In order to achieve the above object, the utility model provides the following technical solutions: a kind of double magnetic two-chamber earphone horns, including
Frame is worn, the inside for wearing frame is hinged with installation set by pin shaft, connector sleeve is fixedly connected on the left of installation set, connector sleeve
Double magnetic two-chamber loudspeaker are internally provided with, the left end of double magnetic two-chamber loudspeaker extends to the inside of installation set, and the inside of connector sleeve opens up
There is annular groove, the surface of double magnetic two-chamber loudspeaker is fixedly connected with the annular sleeve inside annular groove, the surface screw thread of connector sleeve
It is connected with translucent set, is fixedly connected with ear pad on the left of translucent set.
Preferably, be provided with hold-down mechanism on the left of translucent set inner wall, hold-down mechanism include fixing sleeve, pressure cylinder, sleeve and
Spring one, fixing sleeve are fixedly connected on the left side of translucent set inner wall, and sleeve is slidably connected at the inside of fixing sleeve, and pressure cylinder is fixed to be connected
It connects on the right side of sleeve, spring one is fixedly connected on the right side of sleeve lining, and the left end of spring one is fixedly connected on fixing sleeve
Inside, the right end of pressure cylinder are through to the outside of fixing sleeve and are slidably connected at the inside of annular sleeve.
Preferably, the surface of pressure cylinder offers opening, and the internal slide of opening is connected with slide bar, and the both ends of slide bar are fixed
It is connected to the inside of fixing sleeve.
Preferably, the top and bottom of double magnetic two-chamber loudspeaker is fixedly connected to limit film, and the surface of limit film is socketed with
Rubber sleeve, the surface of rubber sleeve are fixedly connected with limit sleeve, and limit sleeve is fixedly connected on installation set far from one end of limit film
It is internal.
Preferably, be provided with anti-rotation mechanism at the top of installation set, anti-rotation mechanism include positioning sleeve, L shape bar, cutting ferrule,
Through-hole and spring two, positioning sleeve are fixedly connected on the left side at the top of installation set, and L shape bar is slidably connected at the inside of positioning sleeve, card
Set is fixedly connected on the right side of translucent set, and through-hole is provided with the inside of cutting ferrule, and the top of L shape bar passes through positioning sleeve and extends to logical
The inside in hole, spring two are fixedly connected on the bottom of positioning sleeve inner wall, and the top of spring two is fixedly connected on the surface of L shape bar.
Preferably, sponges cover is fixedly connected on the right side of cutting ferrule, the right side of sponges cover is contacted with the surface for wearing frame.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of double magnetic two-chamber earphone horns, have it is following the utility model has the advantages that
1, double magnetic two-chamber earphone horns pass through translucent set by the way that translucent external threading to be connected to the surface of connector sleeve
Hold-down mechanism compresses annular sleeve, and annular sleeve can then be caught in annular groove and double magnetic two-chamber loudspeaker are fixed, to have
The advantages of for convenient for mounting and dismounting to double magnetic two-chamber earphone horns, solving existing double magnetic two-chamber earphone horns is
The inside of earphone is mounted on by glue or multiple bolts, so as to cause maintenance when the person of being not convenient to use to double magnetic two-chamber earphones
Loudspeaker are disassembled and installed, while a degree of the problem of reducing maintenance efficiency.
2, double magnetic two-chamber earphone horns can push pressure cylinder, enable pressure cylinder and ring by the way that spring one is arranged
Shape set is fitted close, while can carry out a degree of damping to pressure cylinder, by setting opening and slide bar, can to pressure cylinder into
Row limit, avoids the phenomenon that pressure cylinder rotates when in use, improves the stability of pressure cylinder, passes through setting limit film and limit
Position set can carry out secondary limit to double magnetic two-chamber loudspeaker, avoid the phenomenon that double magnetic two-chamber loudspeaker shake when in use,
Double magnetic two-chamber loudspeaker can be positioned during installation simultaneously, by setting L shape bar and cutting ferrule, translucent set can be limited
Position, avoids the phenomenon that translucent set turns round when in use, improves the stability of translucent set, by the way that sponges cover, energy is arranged
It is enough that the surface of cutting ferrule is protected, it avoids cutting ferrule and wears the phenomenon that frame collides, improve cutting ferrule and wear frame
Service life.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is the enlarged diagram in Fig. 1 at B；
Fig. 4 is the enlarged diagram in Fig. 1 at C.
In figure: 1 wears frame, 2 installation sets, 3 connector sleeves, 4 pairs of magnetic two-chamber loudspeaker, 5 annular grooves, 6 annular sleeves, 7 translucent sets, 8
Ear pad, 9 hold-down mechanisms, 91 fixing sleeves, 92 pressure cylinders, 93 sleeves, 94 openings of spring one, 10,11 slide bars, 12 limit films, 13 rubber
Set, 14 limit sleeves, 15 anti-rotation mechanisms, 151 positioning sleeves, 152 L shape bars, 153 cutting ferrules, 154 through-holes, 155 springs two, 16 sponges
Set.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4, a kind of double magnetic two-chamber earphone horns are please referred to, including wear frame 1, the inside for wearing frame 1 is cut with scissors by pin shaft
It is connected to installation set 2, the left side of installation set 2 is fixedly connected with connector sleeve 3, and connector sleeve 3 is internally provided with double magnetic two-chamber loudspeaker 4,
The top and bottom of double magnetic two-chamber loudspeaker 4 is fixedly connected to limit film 12, and the surface of limit film 12 is socketed rubber sleeve 13, rubber
The surface of gum cover 13 is fixedly connected with limit sleeve 14, and limit sleeve 14 is fixedly connected on installation set 2 far from one end of limit film 12
Inside can carry out secondary limit to double magnetic two-chamber loudspeaker 4 by setting limit film 12 and limit sleeve 14, and it is double to avoid double magnetic
The phenomenon that chamber loudspeaker 4 shake when in use, while double magnetic two-chamber loudspeaker 4 can be positioned during installation, double magnetic are double
The left end of chamber loudspeaker 4 extends to the inside of installation set 2, and the inside of connector sleeve 3 offers annular groove 5, the table of double magnetic two-chamber loudspeaker 4
Face is fixedly connected with the annular sleeve 6 inside annular groove 5, and the surface of connector sleeve 3 is threaded with translucent set 7, installation set 2
Top is provided with anti-rotation mechanism 15, and anti-rotation mechanism 15 includes positioning sleeve 151, L shape bar 152, cutting ferrule 153, through-hole 154 and bullet
Spring 2 155, positioning sleeve 151 are fixedly connected on the left side at 2 top of installation set, and L shape bar 152 is slidably connected at the interior of positioning sleeve 151
Portion, cutting ferrule 153 are fixedly connected on the right side of translucent set 7, and through-hole 154 is provided with the inside of cutting ferrule 153, and the top of L shape bar 152 is worn
It crosses positioning sleeve 151 and extends to the inside of through-hole 154, spring 2 155 is fixedly connected on the bottom of 151 inner wall of positioning sleeve, spring
2 155 top is fixedly connected on the surface of L shape bar 152, by setting L shape bar 152 and cutting ferrule 153, can to translucent set 7 into
Row limit, avoids the phenomenon that translucent set 7 turns round when in use, improves the stability of translucent set 7, the right side of cutting ferrule 153
Side is fixedly connected with sponges cover 16, and the right side of sponges cover 16 is contacted with the surface for wearing frame 1, can by the way that sponges cover 16 is arranged
The surface of cutting ferrule 153 is protected, avoids and cutting ferrule 153 and wears the phenomenon that frame 1 collides, improve cutting ferrule 153 and
The service life of frame 1 is worn, hold-down mechanism 9 is provided on the left of translucent 7 inner wall of set, hold-down mechanism 9 includes fixing sleeve 91, pressure cylinder
92, sleeve 93 and spring 1, fixing sleeve 91 are fixedly connected on the left side of translucent 7 inner wall of set, and sleeve 93 is slidably connected at fixation
The inside of set 91, pressure cylinder 92 are fixedly connected on the right side of sleeve 93, and spring 1 is fixedly connected on the right side of 93 inner wall of sleeve, bullet
The left end of spring 1 is fixedly connected on the inside of fixing sleeve 91, and the right end of pressure cylinder 92 is through to the outside of fixing sleeve 91 and the company of sliding
It connects in the inside of annular sleeve 6, by the way that spring 1 is arranged, pressure cylinder 92 can be pushed, enable pressure cylinder 92 and annular sleeve 6
It is fitted close, while a degree of damping can be carried out to pressure cylinder 92, the surface of pressure cylinder 92 offers opening 10, is open 10
Internal slide is connected with slide bar 11, and the both ends of slide bar 11 are fixedly connected in the inside of fixing sleeve 91, passes through setting 10 Hes of opening
Slide bar 11 can limit pressure cylinder 92, avoid the phenomenon that pressure cylinder 92 rotates when in use, improve pressure cylinder 92
The left side of stability, translucent set 7 is fixedly connected with ear pad 8.
When in use, user presses downwards L shape bar 152 first, so that L shape bar 152 is detached from through-hole 154, then holds
Sound set 7 simultaneously rotates, and translucent set 7 will drive ear pad 8 and is moved to the left, while translucent set 7 can pass through fixing sleeve 91 and sleeve 93
Double magnetic two-chamber loudspeaker 4 can be taken out after pressure cylinder 92 is disconnected from sleeve 3 by driving pressure cylinder 92 to be detached from annular sleeve 6, when need
When being installed to double magnetic two-chamber loudspeaker 4, the right end of double magnetic two-chamber loudspeaker 4 is passed through into connector sleeve 3 first and is caught in installation set 2
Inside, double magnetic two-chamber loudspeaker 4 will drive the inside that limit film 12 is caught in limit sleeve 14, while double magnetic two-chamber loudspeaker 4 will drive
Annular sleeve 6 is caught in the inside of annular groove 5, then presses L shape bar 152 downwards and translucent set 7 is threaded in the table of connector sleeve 3
Face, translucent set 7 can drive pressure cylinder 92 to compress annular sleeve 6, make annular sleeve 6 to double magnetic by fixing sleeve 91 and spring 1
Two-chamber loudspeaker 4 are fixed, and then unclamp L shape bar 152, and L shape bar 152 can be caught in automatically through-hole by the elastic force of spring 2 155
154 inside limits cutting ferrule 153 and translucent set 7, thus reach convenient for double magnetic two-chamber earphone horns carry out installation and
The effect of disassembly.
In conclusion double magnetic two-chamber earphone horns are made by the way that translucent set 7 to be threaded in the surface of connector sleeve 3
Sound set 7 compresses annular sleeve 6 by hold-down mechanism 9, and annular sleeve 6 can then be caught in annular groove 5 to double magnetic two-chamber loudspeaker 4 into
Row is fixed, to have convenient for the advantages of mounting and dismounting to double magnetic two-chamber earphone horns, solves existing double magnetic
Two-chamber earphone horn is the inside that earphone is mounted on by glue or multiple bolts, so as to cause the person of being not convenient to use in maintenance
Double magnetic two-chamber earphone horns are disassembled and installed, while a degree of the problem of reducing maintenance efficiency.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of double magnetic two-chamber earphone horns, including wear frame (1), it is characterised in that: the inside for wearing frame (1) passes through pin
Axis is hinged with installation set (2), is fixedly connected with connector sleeve (3) on the left of the installation set (2), the inside of the connector sleeve (3)
Double magnetic two-chamber loudspeaker (4) are provided with, the left end of double magnetic two-chamber loudspeaker (4) extends to the inside of installation set (2), the connection
The inside of set (3) offers annular groove (5), and the surface of double magnetic two-chamber loudspeaker (4) is fixedly connected in annular groove (5)
The surface of the annular sleeve (6) in portion, the connector sleeve (3) is threaded with translucent set (7), and the left side of the translucent set (7) is fixed
It is connected with ear pad (8).
2. a kind of double magnetic two-chamber earphone horns according to claim 1, it is characterised in that: translucent set (7) inner wall
Left side is provided with hold-down mechanism (9), and the hold-down mechanism (9) includes fixing sleeve (91), pressure cylinder (92), sleeve (93) and spring one
(94), the fixing sleeve (91) is fixedly connected on the left side of translucent set (7) inner wall, and the sleeve (93) is slidably connected at fixing sleeve
(91) inside, the pressure cylinder (92) are fixedly connected on the right side of sleeve (93), and the spring one (94) is fixedly connected on sleeve
(93) right side of inner wall, the left end of the spring one (94) are fixedly connected on the inside of fixing sleeve (91), the pressure cylinder (92)
Right end is through to the outside of fixing sleeve (91) and is slidably connected at the inside of annular sleeve (6).
3. a kind of double magnetic two-chamber earphone horns according to claim 2, it is characterised in that: open on the surface of the pressure cylinder (92)
Equipped with opening (10), the internal slide of the opening (10) is connected with slide bar (11), and the both ends of the slide bar (11) are fixed to be connected
Connect the inside in fixing sleeve (91).
4. a kind of double magnetic two-chamber earphone horns according to claim 1, it is characterised in that: double magnetic two-chamber loudspeaker (4)
Top and bottom be fixedly connected to limit film (12), the surface of the limit film (12) is socketed rubber sleeve (13), described
The surface of rubber sleeve (13) is fixedly connected with limit sleeve (14), and the one end of the limit sleeve (14) far from limit film (12) is fixed to be connected
Connect the inside in installation set (2).
5. a kind of double magnetic two-chamber earphone horns according to claim 1, it is characterised in that: the top of the installation set (2)
Be provided with anti-rotation mechanism (15), the anti-rotation mechanism (15) include positioning sleeve (151), L shape bar (152), cutting ferrule (153),
Through-hole (154) and spring two (155), the positioning sleeve (151) are fixedly connected on the left side at the top of installation set (2), the L shape bar
(152) it is slidably connected at the inside of positioning sleeve (151), the cutting ferrule (153) is fixedly connected on the right side of translucent set (7), described
Through-hole (154) is provided with the inside of cutting ferrule (153), and the top of the L shape bar (152) passes through positioning sleeve (151) and extends to logical
The inside in hole (154), the spring two (155) are fixedly connected on the bottom of positioning sleeve (151) inner wall, the spring two (155)
Top be fixedly connected on the surface of L shape bar (152).
6. a kind of double magnetic two-chamber earphone horns according to claim 5, it is characterised in that: the right side of the cutting ferrule (153)
It is fixedly connected with sponges cover (16), the right side of the sponges cover (16) is contacted with the surface for wearing frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574890.5U CN209676427U (en) | 2019-04-23 | 2019-04-23 | A kind of double magnetic two-chamber earphone horns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574890.5U CN209676427U (en) | 2019-04-23 | 2019-04-23 | A kind of double magnetic two-chamber earphone horns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209676427U true CN209676427U (en) | 2019-11-22 |
Family
ID=68574665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920574890.5U Active CN209676427U (en) | 2019-04-23 | 2019-04-23 | A kind of double magnetic two-chamber earphone horns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209676427U (en) |
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2019
- 2019-04-23 CN CN201920574890.5U patent/CN209676427U/en active Active
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