CN208540117U - Rotational control assemblies and earphone - Google Patents
Rotational control assemblies and earphone Download PDFInfo
- Publication number
- CN208540117U CN208540117U CN201821235428.4U CN201821235428U CN208540117U CN 208540117 U CN208540117 U CN 208540117U CN 201821235428 U CN201821235428 U CN 201821235428U CN 208540117 U CN208540117 U CN 208540117U
- Authority
- CN
- China
- Prior art keywords
- shell
- rotating member
- circuit board
- lid
- control assemblies
- 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.)
- Expired - Fee Related
Links
- 230000000712 assembly Effects 0.000 title claims abstract description 18
- 238000000429 assembly Methods 0.000 title claims abstract description 18
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Abstract
The utility model provides rotational control assemblies and earphone, rotational control assemblies include the rotating member and circuit board of shell, rotating member annular, the rotating member is rotationally connected with the shell, shifting block is provided on the rotating member, the circuit board is fixedly connected on the shell, in being provided with toggle switch on the motion path of the shifting block on the circuit board, the toggle switch and the circuit board electrical connection；Earphone includes the rotational control assemblies.The utility model adjusts the size or switching song of volume or more song by way of rotating rotating member, is not susceptible to maloperation, more convenient to use.
Description
Technical field
The utility model belongs to electronics field, is to be related to a kind of rotational control assemblies and earphone more specifically.
Background technique
Multiple keys are arranged usually to realize the control function of earphone in present earphone, and user is by touching or by pressing
Key, the size of adjusting sound volume or the upper and lower song of switching song etc..Being continuously increased and change with ear-phone function, it is this to press keying
The mode of system tends to that maloperation occurs, and the consumer especially used for the first time needs to spend longer time to remember and fit
The function of answering each key uses and inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of rotational control assemblies, to solve the control function of earphone in the prior art
Energy technical problem inconvenient to use.
In order to achieve the above purposes, the technical solution adopted by the utility model is: rotational control assemblies, including shell, rotation
The rotating member and circuit board of component annular, the rotating member are rotationally connected with the shell, are arranged on the rotating member
There is shifting block, the circuit board is fixedly connected on the shell, is provided on the circuit board on the motion path of the shifting block
Toggle switch, the toggle switch and the circuit board electrical connection.
The utility model is further arranged, and the shell, which is fixedly connected with, is detached from the shell for limiting the rotating member
The lid of body, the shell, rotating member and lid surround the accommodating chamber to be formed for accommodating the circuit board.
The utility model is further arranged, and the inner ring of the rotating member is provided with limiting section, and the limiting section is connected to
Between the lid and the shell.
The utility model is further arranged, and the surface of the limiting section towards the shell is provided with the first sliding block, described
Shell is provided with the first annular slot for first sliding block sliding；The surface of the limiting section towards the lid is provided with
Two sliding blocks, the lid are provided with the second annular groove for second sliding block sliding.
The utility model is further arranged, and the surface of the lid towards the shell is provided with connecting column, the connection
Column is connected through a screw thread part and is removably connected to the shell.
The utility model is further arranged, and the surface of the lid towards the shell is provided with fixed block, the circuit
Plate is connected between the fixed block and the shell.
The utility model is further arranged, and the circuit board offers the location hole passed through for the connecting column.
The utility model is further arranged, and there are three connecting column settings, and three connecting columns be not located at it is same
On straight line.
The utility model is further arranged, and the rotating member fixing sleeve is connected to aluminium alloy circle, the aluminium alloy circle it is outer
Circle is provided with non-slip texture.
The utility model also provides a kind of earphone, including headband, earmuff and foregoing control assembly, the shell
It is connected to the end of the headband, the earmuff is connected to the shell.
The utility model has the beneficial effects that: first, adjusted by way of rotating rotating member volume size or
It is bent up and down to switch song, is not susceptible to maloperation, it is more convenient to use；Second, rotating member is relative to shell and lid
Rotation it is more smooth, while further ensuring that rotating member without departing from shell；Third, between lid, circuit board and shell
The depth of parallelism with higher, and then keep the rotating member being arranged between lid and shell rotation more flexible smooth；Fourth, ear
Machine uses foregoing control assembly, the beneficial effect with above-mentioned control assembly.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the explosive view of control assembly in the utility model embodiment；
Fig. 2 is the explosive view at another visual angle of control assembly in the utility model embodiment；
Fig. 3 is the structural schematic diagram of earphone in the utility model embodiment.
Wherein, each appended drawing reference in figure:
1, shell；11, first annular slot；2, rotating member；21, shifting block；22, limiting section；221, the first sliding block；222,
Two sliding blocks；3, circuit board；31, location hole；4, toggle switch；5, lid；51, the second annular groove；52, connecting column；53, fixed
Block；6, noise silencer；7, aluminium alloy circle；8, headband；9, earmuff.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
The present embodiment provides a kind of rotational control assemblies, can be used for adjusting the volume or switching song of earphone or more
Song mainly includes as depicted in figs. 1 and 2 shell 1, rotating member 2 and circuit board 3.Rotating member 2 is rotatably installed in shell 1
On, and the inner ring of rotating member 2 is provided with shifting block 21, when rotating member 2 rotates on shell 1, shifting block 21 is with rotating member
2 rotate together；Circuit board 3 is fixedly connected on shell 1, and toggle switch 4 is electrically connected on circuit board 3, and toggle switch 4, which is located at, to be dialled
Block 21 rotates through place.
When rotating member 2 rotates on shell 1, shifting block 21 touches the elastic slice on toggle switch 4, produces toggle switch 4
A raw electric signal, and the corresponding control function of earphone is realized by the MCU chip on circuit board 3.For example, rotating member 2 is just
To when rotation, 21 forward direction of shifting block touches the elastic slice on toggle switch 4, and earpiece volume can control to reduce, or control is electrically connected with earphone
The playback equipment connect plays next track song；When rotating member 2 rotates backward, shifting block 21 reversely touches the bullet on toggle switch 4
Piece can control earpiece volume to increase, or the playback equipment that control is electrically connected with earphone plays last track song.It is rotated by rotation
The mode of component 2 adjusts the size or switching song of volume or more song, is not susceptible to maloperation, more convenient to use.
Further, shell 1 be fixedly connected with for limit rotating member 2 be detached from shell 1 lid 5, and shell 1,
Rotating member 2 and lid 5 surround the accommodating chamber to be formed for accommodating circuit board 3, and circuit board 3 is installed within the receiving cavity, can be with
Play the effect of water proof and dust proof.
Specifically, the inner ring of the rotating member 2 is provided with limiting section 22, the limiting section 22 in the present embodiment is annular in shape
Structure and is integrally formed with limiting section 22 connects respectively, multiple shifting blocks 21 are distributed around at this point, shifting block 21 is provided with multiple
The quantity of the inside of limiting section 22, shifting block 21 is more, then rotating member 2 adjusts the size or switching song of volume or more every time
The angle rotated required for bent is smaller；Limiting section 22 is connected between lid 5 and shell 1, and rotating member 2 is made to be clamped in lid
Between 5 and shell 1, without departing from shell 1.
Further, the surface of limiting section 22 towards shell 1 is provided with the first sliding block 221, and limiting section 22 is towards lid 5
Surface be then provided with the second sliding block 222；Correspondingly, shell 1 is provided with the first annular slot 11 for the sliding of the first sliding block 221,
Lid 5 is provided with the second annular groove 51 for the sliding of the second sliding block 222.In the present embodiment, the first sliding block 221 is provided with more
A, and circle distribution is in limiting section 22, the second sliding block 222 is also equipped with multiple, and circle distribution is in limiting section 22.Rotation rotation
When turning component 2, the first sliding block 221 on limiting section 22 slides in the first sliding groove of shell 1, and second on limiting section 22 is sliding
Block 222 slides in the second sliding slot of lid 5, keeps rotating member 2 more smooth relative to the rotation of shell 1 and lid 5, together
When further ensure that rotating member 2 without departing from shell 1.
Further, the surface of lid 5 towards shell 1 is provided with connecting column 52, and connecting column 52 is connected through a screw thread part can
Dismantling connection is realized and is removably fixedly connected between lid 5 and shell 1 in shell 1, in order to the dismounting of product.
Further, the surface of lid 5 towards shell 1 is additionally provided with fixed block 53, and circuit board 3 is then connected to fixed block 53
Between shell 1.When lid 5 is fixedly connected with shell 1, two opposite surfaces of circuit board 3 are fixed block 53 and shell respectively
Body 1 abuts, and makes that circuit board 3 is fixed block 53 and shell 1 grips.Meanwhile the surface of lid 5 towards shell 1 is also equipped with
Noise silencer 6, to reduce various noises.
In addition, being provided with the location hole 31 passed through for connecting column 52 on circuit board 3.When lid 5 is fixedly connected with shell 1,
Circuit board 3 is fixed block 53 and shell 1 grips, while the connecting column 52 of lid 5 is again through the location hole 31 of circuit board 3,
Circuit board 3 is set to be not likely to produce loosening or shaking in accommodating chamber, installation is more firm；And circuit board 3 passes through fixed block 53, connects
It connects the structures such as column 52, location hole 31 and realizes and be fixedly connected with shell 1, assembling is more convenient.
Connecting column 52 is preferably provided with three, and three connecting columns 52 is required not to be located along the same line.Due to not being located at
Three points on same straight line can determine a unique plane, when three connecting columns 52 difference not being located along the same line
When three location holes 31 on circuit board 3, correspondingly, just there are three be not located at collinear point to be determined for circuit board 3
Position, and then circuit board 3 is made more to be not susceptible to loosen or shake in accommodating chamber；And lid 5 is not by being located at same straight line
On three connecting columns 52 be fixedly connected with shell 1, make the depth of parallelism with higher between lid 5, circuit board 3 and shell 1,
And then it is more flexible smooth to rotate the rotating member being arranged between lid 5 and shell 12.
Further, rotating member 2 is connected to aluminium alloy circle 7 by viscose glue fixing sleeve, and the outer ring of aluminium alloy circle 7 is set
It is equipped with non-slip texture.Rotating member 2 is rotated by rotating aluminium alloy circle 7, and then rotates shifting block 21 and touches circuit board 3
On toggle switch 4, it is more convenient to use.
The present embodiment also provides a kind of earphone, especially headphone, as shown in figure 3, the earphone includes headband 8, ear
Cover 9 and foregoing control assembly.Wherein, the shell 1 in control assembly is connected to the end of headband 8, under optimum condition
It is slidably connected to the end worn, earmuff 9 is then fixedly connected on shell 1.The earphone uses foregoing control assembly, just
Bent above and below the size or switching song for adjusting volume, structure is simple, easy to use.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. rotational control assemblies, it is characterised in that: rotating member and circuit board including shell, rotating member annular, the rotation
Turn component and be rotationally connected with the shell, shifting block is provided on the rotating member, the circuit board is fixedly connected on the shell
Body, in being provided with toggle switch, the toggle switch and the circuit board on the motion path of the shifting block on the circuit board
Electrical connection.
2. rotational control assemblies according to claim 1, it is characterised in that: the shell is fixedly connected with for limiting
The lid that rotating member is detached from the shell is stated, the shell, rotating member and lid surround to be formed for accommodating the circuit
The accommodating chamber of plate.
3. rotational control assemblies according to claim 2, it is characterised in that: the inner ring of the rotating member is provided with limit
Portion, the limiting section are connected between the lid and the shell.
4. rotational control assemblies according to claim 3, it is characterised in that: the limiting section is towards the surface of the shell
It is provided with the first sliding block, the shell is provided with the first annular slot for first sliding block sliding；The limiting section is towards institute
The surface for stating lid is provided with the second sliding block, and the lid is provided with the second annular groove for second sliding block sliding.
5. rotational control assemblies according to claim 2, it is characterised in that: the surface of the lid towards the shell is set
It is equipped with connecting column, the connecting column is connected through a screw thread part and is removably connected to the shell.
6. rotational control assemblies according to claim 5, it is characterised in that: the surface of the lid towards the shell is set
It is equipped with fixed block, the circuit board is connected between the fixed block and the shell.
7. rotational control assemblies according to claim 5, it is characterised in that: the circuit board is offered for the connecting column
The location hole passed through.
8. rotational control assemblies according to claim 6 or 7, it is characterised in that: there are three the connecting column settings, and three
A connecting column is not located along the same line.
9. rotational control assemblies according to claim 1, it is characterised in that: the rotating member fixing sleeve is connected to aluminium alloy
Circle, the outer ring of the aluminium alloy circle is provided with non-slip texture.
10. earphone, it is characterised in that: including headband, earmuff and control assembly as claimed in any one of claims 1 to 9,
The shell is connected to the end of the headband, and the earmuff is connected to the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235428.4U CN208540117U (en) | 2018-08-01 | 2018-08-01 | Rotational control assemblies and earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235428.4U CN208540117U (en) | 2018-08-01 | 2018-08-01 | Rotational control assemblies and earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208540117U true CN208540117U (en) | 2019-02-22 |
Family
ID=65386195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821235428.4U Expired - Fee Related CN208540117U (en) | 2018-08-01 | 2018-08-01 | Rotational control assemblies and earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208540117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418234A (en) * | 2019-08-01 | 2019-11-05 | 深圳市睿耳电子有限公司 | A kind of fixed structure and a kind of gaming headset of circuit board rotary switch |
| CN112911456A (en) * | 2021-04-07 | 2021-06-04 | 深圳市雅乐电子有限公司 | Bluetooth headset and headset kit |
-
2018
- 2018-08-01 CN CN201821235428.4U patent/CN208540117U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418234A (en) * | 2019-08-01 | 2019-11-05 | 深圳市睿耳电子有限公司 | A kind of fixed structure and a kind of gaming headset of circuit board rotary switch |
| CN112911456A (en) * | 2021-04-07 | 2021-06-04 | 深圳市雅乐电子有限公司 | Bluetooth headset and headset kit |
| CN112911456B (en) * | 2021-04-07 | 2023-12-26 | 深圳市雅乐电子有限公司 | Bluetooth headset and headset kit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220811 Address after: 523000 Room 201, building 2, No. 200, Fuxing Road, Liaobu Town, Dongguan City, Guangdong Province Patentee after: Dongguan daruntong Intelligent Technology Co.,Ltd. Address before: 3rd Floor, Building West, Building 2, Jueyuan Industrial Zone, Shajing Street, Baoan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN RUNTONE ACOUSTICS TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |