CN106714024A - Volume regulating structure - Google Patents
Volume regulating structure Download PDFInfo
- Publication number
- CN106714024A CN106714024A CN201611237053.0A CN201611237053A CN106714024A CN 106714024 A CN106714024 A CN 106714024A CN 201611237053 A CN201611237053 A CN 201611237053A CN 106714024 A CN106714024 A CN 106714024A
- Authority
- CN
- China
- Prior art keywords
- volume
- toggle switch
- knob
- slide rail
- locating part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Adjustable Resistors (AREA)
Abstract
The invention discloses a volume regulating structure. The volume regulating structure comprises a volume knob and a shell; the volume knob is arranged in a slide rail which is positioned on the shell; the volume knob is provided with a buckle; the buckle is clamped with the slide rail, so that the volume knob slides on the slide rail and does not fall off; the shell is internally provided with a volume toggle switch; the volume knob is provided with a volume toggle switch limit piece; the front end part of the volume toggle switch is arranged in the volume toggle switch limit piece in an extending way; and the volume knob slides in the slide rail, and drives the volume toggle switch limit piece to move, so as to drive the volume toggle switch to move to realize volume regulation. The volume knob and the shell can be integrated, which can simplify the control operation, continuously and accurately regulate, improve the assembly convenience and fastness, and is favorable for the volume knob to pass a high strength impact test and a cycle fatigue test, and besides, the volume knob is not easily damaged, thereby increasing the service life, reducing the cost and improving the market competitiveness.
Description
Technical field
The present invention relates to ear phone technology field, and in particular to a kind of volume adjusting structure.
Background technology
With the development of electronic playback devices, earphone is able to extensive use, especially the use scope of bluetooth earphone also with
More and more extensively, its volume control section part has become indispensable accessory.
The volume control section part of existing earphone is generally button or conventional knob structure, there is structure volume control button more
It is complicated, be easily damaged, cannot be tested by high-strength impact and the problems such as cycle facigue is tested, service life is short, traditional volume
Using the structure of screw locking more than control handle, or using redundant structure covering pressing volume knob is increased, there is structure and answer in it
It is miscellaneous, assemble cumbersome, complex operation, cannot by high-strength impact test and cycle facigue test, it is relatively costly, reduce market it is competing
The problems such as striving power.
The content of the invention
The invention provides a kind of volume adjusting structure, to solve the structure existing for the volume control section part of prior art
It is complicated, assemble cumbersome, complex operation, cannot be tested by high-strength impact and cycle facigue test, be easily damaged, service life
It is short, relatively costly, reduce the market competitiveness the problems such as.
The invention provides a kind of volume adjusting structure, including volume knob and housing, volume knob is arranged in shell
In slide rail on body, buckle is provided with volume knob, buckle engages with slide rail, volume knob is able to be slided on slide rail；
Volume toggle switch is provided with housing, volume toggle switch locating part is provided with volume knob, volume is stirred
The leading section of switch is stretched out and is arranged in volume toggle switch locating part；
Volume knob is slided in slide rail, drives the movement of volume toggle switch locating part, to drive volume toggle switch to move
It is dynamic, realize volume adjusting.
The beneficial effects of the invention are as follows：This volume adjusting structure of the invention, first, volume knob is arranged in shell
In slide rail on body, it passes through the regulation that sliding action of the volume knob in slide rail realizes volume so that volume adjusting is operated
It is easy so that volume knob is without being subjected to such as touch-tone pressing stress, to be tested by high-strength impact and cycle facigue
Test, it is not easy to damage, increase its service life；
Secondly, buckle is provided with volume knob, buckle engages with slide rail, and volume knob is able to be slided not on slide rail
Drop so that slide rail can either play immovable fitting effect, and the slip of auxiliary volume knob is capable of again to play a part of slideway,
Enable that volume knob is freely rotated in slide rail, do not fall out again in the course of the work, so that further simplify control behaviour
Work, improves the convenient and fastness of assembling, and advantageously in volume knob by high-strength impact test and cycle facigue survey
Examination, it is not easy to damage, increase its service life, makes its reduces cost, improves the market competitiveness；
In addition, being provided with volume toggle switch locating part in volume knob, setting is stretched out in the leading section of volume toggle switch
In volume toggle switch locating part；Volume knob is slided in slide rail, drives the movement of volume toggle switch locating part, to drive
Volume toggle switch is moved, and realizes volume adjusting, when volume knob rotates in slide rail to a direction, is stirred by volume
Switch locating part drives volume toggle switch to be moved to a direction, realizes increase volume, when needing to reduce volume, then reversely
Rotation volume knob, then drive volume toggle switch to move backward by volume toggle switch locating part, realizes reducing volume, its
Intensity is higher, easy to operate, and regulation is continuous accurate, is hardly damaged, and is more beneficial for improving service life, and reduces cost improves city
Field competitiveness, lifting user's experience good opinion.
Brief description of the drawings
Fig. 1 is a kind of front schematic view of volume adjusting structure of one embodiment of the invention；
Fig. 2 is a kind of schematic rear view of volume adjusting structure of one embodiment of the invention；
Fig. 3 is a kind of structural representation of volume adjusting structure of one embodiment of the invention；
Fig. 4 is a kind of front view of volume adjusting structure of one embodiment of the invention；
Fig. 5 is a kind of top view of volume adjusting structure of one embodiment of the invention.
Specific embodiment
Two kinds of prior arts of volume control section part are：, there is knot volume control button more in button or conventional knob structure
Structure is complicated, be easily damaged, cannot be tested by high-strength impact and the problems such as cycle facigue is tested, service life is short, traditional sound
Using the structure of screw locking more than amount control handle, or using redundant structure covering pressing volume knob is increased, there is structure in it
It is complicated, assemble cumbersome, complex operation, cannot be tested by high-strength impact and cycle facigue test, it is relatively costly, reduce market
The problems such as competitiveness.
Design concept of the invention is：It is generally button or conventional knob structure for existing volume control section part, is deposited
Complex structure, assemble cumbersome, complex operation, cannot be tested by high-strength impact and cycle facigue test, be easily damaged,
Service life is short, relatively costly, the problems such as reduce the market competitiveness；First, be arranged in volume knob on housing by it
In slide rail, the sliding action by volume knob in slide rail realizes the regulation of volume so that volume adjusting is easy to operate so that
Volume knob can be tested by high-strength impact and cycle facigue is tested without being subjected to such as touch-tone pressing stress, not allowed
It is fragile, increase its service life；Secondly, it sets buckle in volume knob, and buckle engages with slide rail, and volume knob is able to
Slided on slide rail and do not dropped so that slide rail can either play immovable fitting effect, and the slip of auxiliary volume knob is capable of again
To play a part of slideway so that volume knob can freely be rotated in slide rail, do not fall out again in the course of the work, so that
The convenient and fastness of assembling is improved, reduces cost improves the market competitiveness；In addition, it sets volume in volume knob dialling
Dynamic switch locating part, the leading section of volume toggle switch is stretched out and is arranged in volume toggle switch locating part；Volume knob is in cunning
Slided in rail, drive the movement of volume toggle switch locating part, to drive volume toggle switch to move, realize volume adjusting, make it
Easy to operate, regulation is continuous accurate, improves the market competitiveness.
Embodiment one
Fig. 1 is a kind of front schematic view of volume adjusting structure of one embodiment of the invention；Fig. 2 is a reality of the invention
Apply a kind of schematic rear view of volume adjusting structure of example；Fig. 3 is a kind of volume adjusting structure of one embodiment of the invention
Structural representation；Fig. 4 is a kind of front view of volume adjusting structure of one embodiment of the invention；
Referring to Fig. 1 to Fig. 4, the volume adjusting structure, including volume knob 1 and housing 2, volume knob 1 is arranged in
In slide rail 3 on housing 2, buckle 4 is provided with volume knob 1, buckle 4 engages with slide rail 3, and volume knob 1 is able in slide rail 3
Upper slip, and do not drop；
Volume toggle switch 6 is provided with housing 2, volume toggle switch locating part 5, volume are provided with volume knob 1
The leading section of toggle switch 6 is stretched out and is arranged in volume toggle switch locating part 5；
Volume knob 1 is slided in slide rail 3, drives volume toggle switch locating part 5 to move, to drive volume toggle switch
6 movements, realize volume adjusting.
It can be seen that, the volume adjusting structure of the present embodiment, first, volume knob 1 is arranged in the slide rail on housing 2 for it
In 3, the regulation of volume is realized by sliding action of the volume knob 1 in slide rail 3 so that volume adjusting is easy to operate so that
Volume knob 1 can be tested by high-strength impact and cycle facigue is tested without being subjected to such as touch-tone pressing stress, not allowed
It is fragile, increase its service life；Secondly, it sets buckle 4 in volume knob 1, and buckle 4 engages with slide rail 3, volume knob
1 is able to be slided on slide rail 3 and does not drop so that slide rail 3 can either play immovable fitting effect, again being capable of auxiliary volume knob
1 slip is playing a part of slideway so that volume knob 1 can freely be rotated in slide rail 3, in the course of the work again will not
Abjection, so as to improve the convenient and fastness of assembling, reduces cost improves the market competitiveness；In addition, it is in volume knob 1
Volume toggle switch locating part 5 is set, and the leading section of volume toggle switch 6 is stretched out and is arranged in volume toggle switch locating part 5；
Volume knob 1 is slided in slide rail 3, drives volume toggle switch locating part 5 to move, real to drive volume toggle switch 6 to move
Existing volume adjusting, when volume knob 1 rotates in slide rail 3 to a direction, sound is driven by volume toggle switch locating part 5
Amount toggle switch 6 is moved to a direction, realizes increase volume, when needing to reduce volume, then reversely rotates volume knob 1,
Then drive volume toggle switch 6 to move backward by volume toggle switch locating part 5, realize reducing volume, it causes that volume is revolved
Button 1 can combine together with housing 2, and intensity is higher, easy to operate, and regulation is continuous accurate, is hardly damaged, and more improve and use the longevity
Life, reduces cost improves the market competitiveness.
Embodiment two
It is volume toggle switch 6 and volume toggle switch locating part 5 of the emphasis to volume adjusting structure in the present embodiment
The explanation that concrete structure is done, other guide is referring to other embodiment of the invention.
Volume toggle switch locating part 5 includes two limited posts of volume toggle switch 6, the leading section of volume toggle switch 6
Stretch out and be arranged between two limited posts of volume toggle switch 6.In such manner, it is possible to so that two limited posts of volume toggle switch 6 more
Spacing effect easily and effectively is played to volume toggle switch 6.
It should be noted that the limited post of volume toggle switch 6 is set to cylinder, such limited post of volume toggle switch 6
Arcuate surface it can be made to be contacted with buffering effect with the cooperation between volume toggle switch 6, so as to avoid clashing and breaking sound
Amount toggle switch 6, improves security and service life.Additionally, the leading section of volume toggle switch 6 is set to the prominent of "convex" shaped
Go out part, so enable to the limited post of volume toggle switch 6 more laborsaving to its position-limiting action, improve limit effect and limit
Position precision.
Preferably, volume knob 1 is set to annular, and slide rail 3 is set to two sections of hollow circular arc truss, volume knob 1
Buckle 4 can be installed in two sections of hollow circular arc truss；Two limited posts of volume toggle switch 6 are arranged on the bottom of volume knob 1,
The limited post of volume toggle switch 6 both passes through the hollow circular arc truss of wherein a section of slide rail 3.So, the volume knob 1 of annular
Can preferably be slided with the slide rail 3 of hollow circular arc truss and fitted so that slip of the volume knob 1 in slide rail 3 is more smooth
Efficiently, the limited post of volume toggle switch 6 is arranged on the bottom of volume knob 1 and through wherein one section of the hollow circular arc of slide rail 3
Truss, so, the limited post of volume toggle switch 6 more effectively extend into the inside of housing 2, enables it with volume toggle switch 6
It is enough more fully to act on, it is more stable reliably to play position-limiting action.
Embodiment three
It is explanation that emphasis is done to the resetting structure of volume adjusting structure in the present embodiment, other guide is referring to the present invention
Other embodiment.
Fig. 5 is a kind of top view of volume adjusting structure of one embodiment of the invention；
Referring to Fig. 3 and Fig. 5, the bottom of volume knob 1 is provided with back-moving spring locating part 7, and back-moving spring locating part 7 is passed through
The hollow circular arc truss of another section of slide rail 3；
Spring detent 9 is provided with the inwall of housing 2, back-moving spring 8, back-moving spring 8 are arranged with spring detent 9
Two ends of the two ends respectively with back-moving spring locating part 7 be connected.
It can be seen that, the volume adjusting structure of the present embodiment, when volume knob 1 rotates forward or backwards, back-moving spring 8 is drawn
Rotation is stretched, rotational travel is bigger, and reseting elasticity is bigger, when user rotates volume knob 1 reaches required volume, unclamped
During volume knob 1, back-moving spring 8 can drive volume knob 1 to be returned to original position, and it copes with high-strength impact test
With cycle facigue test, it does not exist substantially the vertically structure of punching press, when stroke was subject to, is hardly damaged, so as to improve
Service life and safety and reliability.
Preferably, back-moving spring locating part 7 includes two limited posts of back-moving spring 8, and spring detent 9 includes two springs
Locating dowel；Back-moving spring 8 is set to the trapezoidal of base opening, and two drift angles of trapezoidal back-moving spring 8 are respectively sleeved at two
On spring retention posts, two side pins of trapezoidal back-moving spring 8 are fastened on the outer of two limited posts of back-moving spring 8 respectively
Side.So, when user rotates volume knob 1 forward or backwards, during increasing or reduce volume, volume knob 1 switchs spacing
Post stirs volume toggle switch 6, and also under the drive of the limited post of back-moving spring 8, its pin is struck back-moving spring 8 so that multiple
Position spring 8 is in and stores power state, and when user's demand volume is reached, user unclamps volume knob 1, now, back-moving spring 8
External force effect is lost, elastic stress is discharged, so as to drive the limited post of back-moving spring 8 so that volume knob 1 resets and reaches initial shape
State, so that the volume knob 1 can preferably resist high-strength impact and long term periodicities are operated repeatedly, raising uses the longevity
Life, and comfortable feel degree during lifting user's regulation volume.
Preferably, in an initial condition, back-moving spring locating part 7 is located at another section of hollow circular arc of slide rail 3 to volume knob 1
The centre position of shape truss.In such manner, it is possible to so that volume knob 1 when rotating forward or backwards, with identical stroke, so that
So that the more symmetrical control performance and effective performance coordinated, strengthen volume adjusting of increase and reduction regulation to volume.
Preferably, in an initial condition, volume toggle switch locating part 5 is located at wherein one section hollow circle of slide rail 3 to knob
The centre position of arc truss.In such manner, it is possible to so that volume knob 1 when rotating forward or backwards, its back-moving spring 8 has phase
Same stroke, so that backhaul of the volume knob 1 after increasing and reducing volume is more symmetrically coordinated, more optimizes reset bullet
Spring 8 and volume knob 1 stressing conditions in use, increase service life, lift user's experience.
Preferably, 3-4 ° of idle stroke is provided between volume toggle switch 6 and volume toggle switch locating part 5.So,
When user family can be avoided to unclamp volume knob 1, after back-moving spring 8 drives volume knob 1 to reset, volume knob 1 is caused to be revolved
Transfer multiple vibrations to, cause the reciprocal of volume to stir, influence user uses, comfortable during so as to being conducive to lifting user to use
Sense, it is to avoid damage volume knob 1, improve its service life and use security and stability.
Example IV
It is explanation that emphasis is done to the buckle 4 of volume adjusting structure in the present embodiment, other guide is referring to of the invention
Other embodiment.
Buckle 4 includes opposite " L " character form structure of both direction, and opposite " L " character form structure of both direction blocks set respectively
On two circular arc sides of hollow circular arc truss.So, volume knob 1 is fastened on the slide rail 3 of housing 2 by buckle 4
On, realize positioning and the structure slided so that volume knob 1 can either rely on slide rail 3 freely to rotate, again can be in the course of work
In be unlikely to abjection so that improve volume control and regulation convenience and reliability.
Preferably, the side wall of buckle 4 carries out spacing positioning with the two ends of slide rail 3 to volume toggle switch 6, to protect volume
Toggle switch 6, it is to avoid it exceedes the maximum range for stirring angle, so as to avoid volume toggle switch 6 by accidental damage, improves sound
Measure the service life and safety in utilization of the entirety of knob 1.
It should be noted that volume knob of the invention can weld together with printed substrate 10 (PCB), PCB with
Housing 2 is fitted together by screw, when the two is installed, by the front end position of volume toggle switch 6, i.e. volume toggle switch
6 stir spanner, are positioned between the limited post of volume toggle switch 6；It is 15~16 ° that the maximum of volume toggle switch 6 dials angle, is had
It is 12 °~14 ° that effect function dials angle；Meanwhile, the maximum anglec of rotation of volume knob 1 is 14 °；Additionally, can be according to printed substrate
The setting of 10 internal processes rotates volume knob 1 to increase or reduce volume forward or backwards；Volume knob of the invention, it is used
Toggle switch is higher compared to the structural strength using key switch, copes with the life test of 30k~50k times, additionally, its
Button volume control structure is compared in structure, the structure without substantially vertical punching press, when stroke was subject to, is hardly damaged,
Improve service life and safety in utilization.Preferably, the outer surface of volume knob 1 is provided with annular groove, can so increase
User rotates volume knob 1 to adjust frictional force during volume, it is to avoid skid so that feel is more preferable.
Presently preferred embodiments of the present invention is these are only, is not intended to limit the scope of the present invention.It is all in this hair
Any modification, equivalent substitution and improvements made within bright spirit and principle etc., are all contained in protection scope of the present invention.
Claims (10)
1. a kind of volume adjusting structure, including volume knob and housing, it is characterised in that the volume knob is arranged in institute
State in the slide rail on housing, buckle is provided with the volume knob, the buckle engages with the slide rail, the volume knob
It is able to be slided on the slide rail；
Volume toggle switch is provided with the housing, volume toggle switch locating part is provided with the volume knob, it is described
The leading section of volume toggle switch is stretched out and is arranged in the volume toggle switch locating part；
The volume knob is slided in the slide rail, the volume toggle switch locating part movement is driven, to drive the sound
Amount toggle switch movement, realizes volume adjusting.
2. volume adjusting structure as claimed in claim 1, it is characterised in that：The volume toggle switch locating part includes two
Volume toggle switch limited post, the leading section of the volume toggle switch stretches out that to be arranged on two volume toggle switches spacing
Between post.
3. volume adjusting structure as claimed in claim 2, it is characterised in that：The volume knob is set to annular, described
Slide rail is set to two sections of hollow circular arc truss, and the buckle of the volume knob can be installed in described two sections hollow circular arc truss；
Two volume toggle switch limited posts are arranged on the bottom of the volume knob, the volume toggle switch limited post
Both pass through wherein one section of the slide rail of described hollow circular arc truss.
4. volume adjusting structure as claimed in claim 3, it is characterised in that：The bottom of the volume knob is provided with reset bullet
Spring locating part, the back-moving spring locating part passes through the described hollow circular arc truss of another section of the slide rail；
Spring detent is provided with the inwall of the housing, back-moving spring, the reset are arranged with the spring detent
Two ends of the two ends of spring respectively with the back-moving spring locating part are connected.
5. volume adjusting structure as claimed in claim 4, it is characterised in that：The back-moving spring locating part includes two resets
Spring retainer post, the spring detent includes two spring retention posts；
The back-moving spring is set to the trapezoidal of base opening, and two drift angles of the trapezoidal back-moving spring are respectively sleeved at two
On the individual spring retention posts, two side pins of the trapezoidal back-moving spring are fastened on two back-moving springs respectively
The outside of limited post.
6. volume adjusting structure as claimed in claim 5, it is characterised in that：The volume knob is in an initial condition, described
Back-moving spring locating part is located at another section of centre position of the hollow circular arc truss of the slide rail.
7. volume adjusting structure as claimed in claim 6, it is characterised in that：The knob in an initial condition, the volume
Toggle switch locating part is located at the wherein one section centre position of the hollow circular arc truss of the slide rail.
8. volume adjusting structure as claimed in claim 7, it is characterised in that：The volume toggle switch is stirred with the volume
3-4 ° of idle stroke is provided between switch locating part.
9. the volume adjusting structure as any one of claim 1-8, it is characterised in that：The buckle includes both direction
Opposite " L " character form structure, two described " L " character form structures in opposite direction are fastened on the hollow circular arc truss respectively
On two circular arc sides.
10. volume adjusting structure as claimed in claim 9, it is characterised in that：The side wall of the buckle and the two of the slide rail
End carries out spacing positioning to the volume toggle switch, to protect the volume toggle switch, it is to avoid it exceedes stirs angle
Maximum range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237053.0A CN106714024B (en) | 2016-12-28 | 2016-12-28 | Volume adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237053.0A CN106714024B (en) | 2016-12-28 | 2016-12-28 | Volume adjusting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106714024A true CN106714024A (en) | 2017-05-24 |
| CN106714024B CN106714024B (en) | 2023-09-15 |
Family
ID=58903638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611237053.0A Active CN106714024B (en) | 2016-12-28 | 2016-12-28 | Volume adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106714024B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090197545A1 (en) * | 2008-02-04 | 2009-08-06 | Shenzhen Hyt Science & Technology Co., Ltd. | Radio with a Key and Knob Combination |
| CN103379771A (en) * | 2012-04-26 | 2013-10-30 | 头领科技（昆山）有限公司 | Rotating locking mechanism of displayer volume potentiometer |
| CN206533505U (en) * | 2016-12-28 | 2017-09-29 | 歌尔科技有限公司 | A kind of volume adjusting structure |
-
2016
- 2016-12-28 CN CN201611237053.0A patent/CN106714024B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090197545A1 (en) * | 2008-02-04 | 2009-08-06 | Shenzhen Hyt Science & Technology Co., Ltd. | Radio with a Key and Knob Combination |
| CN103379771A (en) * | 2012-04-26 | 2013-10-30 | 头领科技（昆山）有限公司 | Rotating locking mechanism of displayer volume potentiometer |
| CN206533505U (en) * | 2016-12-28 | 2017-09-29 | 歌尔科技有限公司 | A kind of volume adjusting structure |
Non-Patent Citations (1)
| Title |
|---|
| "惠威T200B 2.0多媒体音箱" * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106714024B (en) | 2023-09-15 |
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