CN205723287U - Switching mechanism and earphone line control box - Google Patents
Switching mechanism and earphone line control box Download PDFInfo
- Publication number
- CN205723287U CN205723287U CN201620269156.4U CN201620269156U CN205723287U CN 205723287 U CN205723287 U CN 205723287U CN 201620269156 U CN201620269156 U CN 201620269156U CN 205723287 U CN205723287 U CN 205723287U
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- CN
- China
- Prior art keywords
- push button
- switching mechanism
- chute
- rail groove
- support chip
- 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.)
- Withdrawn - After Issue
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Abstract
This utility model relates to a kind of switching mechanism and earphone line control box.This switching mechanism includes: support chip (11), described support chip (11) has relative first surface and second surface, it is provided with sliding-rail groove on described second surface, described support chip (11) is provided with connection opening (113)；Pushing block (12), described pushing block (12) is arranged on the first surface of described support chip (11)；And push button (13), described push button (13) has the tracing leg extended along described sliding-rail groove, and described tracing leg is configured in described sliding-rail groove slide, and the length of described tracing leg is less than the length of described sliding-rail groove；Wherein, described push button (13) is connected the fixing connection of opening (113) with pushing block (12) by described.Solve one technical problem is that and prevents switching mechanism run-off the straight in use this utility model.
Description
Technical field
This utility model belongs to technical field of electronic products, and specifically, this utility model relates to one and opens
Shutting mechanism and a kind of earphone line control box.
Background technology
By promote or toggle switch mechanism realizes switch, locking unlocks be in electronic product conventional
Technological means.In the prior art, the electricity such as the wired control box of such as line control earphone, mobile phone and USB flash disk
On sub-product, all can use this mechanism.Common, the pushing block stirred for user is directly and in product
The electronic device docking in portion, when pushing block is movable by the user different gear, pushing block can directly trigger electricity
Sub-device switching state.The simple in construction of this switching mechanism, it is possible to directly reach technique effect.
But, inventor of the present utility model has found that active force when user stirs push button the most not
It is parallel to the moving direction of pushing block, so pushing block is easy to the situation occurring, offseting, it is impossible to flat
Straight moves along predetermined direction.This situation not only can cause the phenomenons such as card, makes guest operation not
Just, it is also possible to destroy the electronic device within electronic product, cause the inefficacy of switch, lock function.
In sum, it is necessary to switching mechanism is improved, it is to avoid tilt phenomenon occurs in pushing block.
Utility model content
A purpose of the present utility model is to provide a kind of new solution avoiding switching mechanism to tilt.
According to first aspect of the present utility model, it is provided that a kind of switching mechanism, including:
Support chip, described support chip has relative first surface and second surface, described second surface
On be provided with sliding-rail groove, described support chip is provided with connection opening；
Pushing block, described pushing block is arranged on the first surface of described support chip；And
Push button, described push button has the tracing leg extended along described sliding-rail groove, and described tracing leg is configured to
Sliding in described sliding-rail groove, the length of described tracing leg is less than the length of described sliding-rail groove；
Wherein, described push button is connected the fixing connection of opening with pushing block by described.
Preferably, described sliding-rail groove includes the first chute and the second chute, and described tracing leg includes that first is sliding
Lower limb and the second tracing leg, described first tracing leg and the second tracing leg are embedded in described first chute and second respectively and slide
In groove.
More preferably, the second surface of described support chip has described first chute of connection and the second chute
Link slot, described push button has connection described first tracing leg and the connecting portion of the second tracing leg, described company
The portion of connecing is embedded in described link slot, wherein, along the bearing of trend of described sliding-rail groove, described connecting portion
Width is less than the width of described link slot.
More preferably, described first chute and the first tracing leg pre-fixed length longer than the second chute and the second tracing leg
Degree.
Alternatively, described connection opening is in described sliding-rail groove.
More preferably, described support chip being provided with two and connects opening, two described connection openings are respectively
It is positioned in described first chute and the second chute.
Preferably, described push button is provided with the prominent slot corresponding with connecting opening, on described pushing block
Being provided with plug, described prominent slot passes described connection opening, and described plug is inserted in described prominent slotting
In groove and and/or clamping bonding with prominent slot, wherein, along the bearing of trend of described sliding-rail groove, described
The width of prominent slot is less than the width of described connection opening.
Alternatively, described push button and described pushing block are by connecting through the described screw element being connected opening.
This utility model additionally provides a kind of earphone line control box, including:
Wired control box main body, has electronic component in described wired control box main body, wired control box body surfaces has
Switch opening；
Above-mentioned switching mechanism, described support chip is arranged in described switch opening, and described pushing block is from described
Exposing in switch opening, described push button contacts with described electronic component.
Preferably, push button has the protuberance for contacting with described electronic component.
One of the present utility model has technical effect that, by sliding-rail groove and the structure of tracing leg, can in case
Only switching mechanism run-off the straight phenomenon in use.Inventor of the present utility model finds, in existing skill
In art, due to traditional switching mechanism simple in construction, it is possible to directly reach manipulation purpose, and assembling letter
Single.So, those skilled in the art use traditional structure as far as possible, do not recognize traditional structure
The performance deficiency existed and the bad manipulation impression bringing user.Therefore, this utility model is wanted real
That existing technical assignment or the those skilled in the art of technical problem is that to be solved never expect or
It is not expected that, therefore this utility model is a kind of new technical scheme.Further, due to earphone
The overall structure of the electronic products such as wired control box is less, in order to reduce the space shared by switching mechanism as far as possible,
Inventor of the present utility model devises the switching mechanism of more compact structure.
By detailed description to exemplary embodiment of the present utility model referring to the drawings, this practicality
Novel further feature and advantage thereof will be made apparent from.
Accompanying drawing explanation
Combined in the description and the accompanying drawing of the part that constitutes description shows this utility model
Embodiment, and be used for explaining principle of the present utility model together with its explanation.
Fig. 1 is the structure chart of the construction of switch that this utility model specific embodiment provides；
Fig. 2 is the structural blast figure of the switching mechanism that this utility model specific embodiment provides；
Fig. 3 is the bottom view of the support chip that this utility model specific embodiment provides；
Fig. 4 is that the bottom surface after the support chip that this utility model specific embodiment provides assembles with push button regards
Figure；
Fig. 5 is the overall sectional view of the construction of switch that this utility model specific embodiment provides；
Fig. 6 is the structural blast figure of the earphone line control box that this utility model specific embodiment provides；
Fig. 7 is the overall structure figure of the earphone line control box that this utility model specific embodiment provides.
Detailed description of the invention
Various exemplary embodiment of the present utility model is described in detail now with reference to accompanying drawing.It should be noted that
Arrive: unless specifically stated otherwise, the relative cloth of the parts illustrated the most in these embodiments and step
Put, numerical expression and numerical value are not intended to scope of the present utility model.
Description only actually at least one exemplary embodiment is illustrative below, never makees
For to this utility model and application thereof or any restriction of use.
May not beg in detail for technology, method and apparatus known to person of ordinary skill in the relevant
Opinion, but in the appropriate case, described technology, method and apparatus should be considered a part for description.
Shown here with in all examples discussed, any occurrence should be construed as merely example
Property rather than as limit.Therefore, other example of exemplary embodiment can have different
Value.
It should also be noted that similar label and letter represent similar terms, therefore, one in following accompanying drawing
A certain Xiang Yi the accompanying drawing of denier is defined, then need not it is carried out further in accompanying drawing subsequently
Discuss.
This utility model provides a kind of switching mechanism, including support chip, pushing block and push button.
Described support chip has two relative surfaces, is first surface and second surface respectively.Wherein, institute
State and on second surface, be provided with sliding-rail groove, support chip is additionally provided with through first surface and second surface
Connection opening.Described pushing block is stirred for user, and it is arranged on the first surface of described support chip.
Described push button is arranged on the second surface side of described support chip, and described push button has tracing leg, described cunning
Lower limb extends along the direction of described sliding-rail groove, and its length is slightly shorter than the length of described sliding-rail groove.When described
When push button is arranged on described support chip, described tracing leg is embedded in described sliding-rail groove and can be along described
Sliding-rail groove slides a segment distance.It addition, pushing block and push button be separately positioned on support chip first surface and
Second surface, both are mutually permanently connected by the connection opening of through support chip.For example, it is possible to adopt
By the mode such as bonding, threaded, this is not limited by this utility model.Fig. 1 shows this reality
By the overall structure of the switching mechanism 1 of novel offer, in the switching mechanism 1 that this utility model provides,
Owing to being provided with sliding-rail groove on described support chip 11, and it is provided with on described push button along sliding-rail groove extension
Tracing leg, so pushing block 12 and push button do not have inclination, the phenomenon of skew when motion.Tracing leg and cunning
Rail slot fit can limit the direction of motion of push button, balances out the bias force generation of user's applying
Rotation, tilting action.On the other hand, it is contemplated that the products such as earphone line control box, USB flash disk trend towards small-sized
Changing, the switch that this utility model provides has compact structure, thinner thickness, and the space taken is few,
It is more beneficial for realizing the miniaturization of electronic product.
In some electronic products, pushing block width on the direction being perpendicular to sliding-rail groove length is relatively big,
In this case, if user applies the application point of active force and is positioned at the edge of pushing block, the most still have
It is likely to result in pushing block and the inclination of push button, deflection.So, in order to prevent this phenomenon from occurring further,
Preferably, as in figure 2 it is shown, the tracing leg of described push button 13 can include the first tracing leg 1311 and second
Tracing leg 1312, as it is shown on figure 3, the sliding-rail groove of described support chip 11 then includes the first chute 1111 He
Second chute 1112.As shown in Figure 4, when described push button 13 is arranged on described support chip 11,
Described first tracing leg 1311 is embedded in described first chute 1111, and described second tracing leg 1312 is the most embedding
In described second chute 1112.Described first tracing leg and the second tracing leg are generally proximal to described push button and push away
The both sides of block.By arranging two groups of tracing legs and sliding-rail groove, it is possible to effectively eliminate various in the case of pushing block,
Push button run-off the straight, the possibility of deflection.
Preferably, in embodiment as shown in Figure 4, described first chute 1111 and first
The length of tracing leg 1311 can be than the second chute 1112 and the second long predetermined length of tracing leg 1312.When
The sliding-rail grooves of different groups and tracing leg length not meanwhile, it is capable to further anti-thrust block and push button run-off the straight,
The manipulation improving user is experienced.Those skilled in the art can be according to the performance need of actual product to institute
State predetermined length to be designed.
Further, in described tracing leg includes the embodiment of the first tracing leg and the second tracing leg, such as figure
Shown in 2, described push button 13 is generally also provided with for connecting the first tracing leg 1311 and the second tracing leg 1312
Connecting portion 132.For the overall structure of thinning described switching mechanism 1, as shown in Figure 3,4, institute
State and on the second surface of support chip 11, can have described first chute 1111 and the second chute of connection
The link slot 112 of 1112, described connecting portion 132 can be embedded in described link slot 112.Especially,
As shown in Figure 4, along described first chute 1111 and the bearing of trend of the second chute 1112, described
The width of connecting portion 132 is less than the width of described link slot 112.So, when described push button 13 along
When sliding-rail groove slides, described connecting portion 132 also is able in described link slot 112 slide.This practicality
Novel be not limiting as described connecting portion and must be embedded in link slot, in other embodiments, described in push away
Can be not provided with link slot on the second surface of button, described connecting portion can stride across from second surface,
Connect fixing to described first tracing leg and the second tracing leg.
Especially, the connection opening 113 on described support chip 11 can be arranged in described sliding-rail groove,
That is, described connection opening 113 penetrates into first surface from sliding-rail groove.As shown in Figure 2,3, when
When described sliding-rail groove includes the first chute 1111 and the second chute 1112, described support chip 11 can have
Having two to connect opening 113, described connection opening 113 is separately positioned on described first chute 1111 He
In second chute 1112.This structure is designed to effectively utilize the space of support chip, reduce pushing block and
The volume of push button.This utility model is not limiting as having two to connect opening, at other embodiments
In, support chip can also have the connection opening of 3 or other quantity, be connected with push button for pushing block.
For described push button and the connected mode of pushing block, this utility model does not carry out concrete restriction, this
Utility model gives a kind of specific embodiment.As in figure 2 it is shown, described push button 13 is provided above
There are prominent slot 133, the position of described prominent slot 133 and the described position phase being connected opening 113
Coupling, when described push button 13 is arranged on the second surface of support chip 11, described prominent slot 133
Through described connection opening 113.As it is shown in figure 5, be provided with plug 121 on described pushing block 12, when
When described pushing block 12 is arranged on the first surface of described support chip 11, described plug 121 inserts institute
State in prominent slot 133.Further, described prominent slot 133 and described plug 121 are by viscous
Connect and/or the fixing connection of mode of clamping.Especially, along the bearing of trend of described sliding-rail groove, described
The outer width of prominent slot 133 should be less than the width of described connection opening 113.So, user is worked as
When promoting described pushing block 12 and push button 13 to move, described prominent slot 133 can also connect opening
The position of 113 is moved.
In other embodiment of the present utility model, described push button and pushing block can also pass through screw element
Fixing connection, such as, described pushing block can be provided with screw, described push button is then provided with screw,
Described screw passes from described connection opening and is screwed in described screw.Alternatively, described support chip
On offer 3 connect openings, two of which connect opening lay respectively at described first chute and second
In chute, prominent slot and plug on push button and pushing block connect opening through the two and connect, it is achieved
Being mutually located, the position-limiting action being simultaneously connected with opening can strengthen the effect preventing deflection.And another
Connect opening to be arranged between above-mentioned two connection opening, namely the centre of support chip, this connection opening
Pass for screw.Screw can be arranged on push button, and the end of screw is worn from middle connection opening
Cross and be screwed in pushing block, be connected fixing to described push button and pushing block.
Further, this utility model additionally provides a kind of earphone line control box, as shown in Figure 6, described
Earphone line control box includes wired control box main body 2 and above-mentioned switching mechanism 1.Described wired control box main body 2 has
There is electronic component, the surface of wired control box main body 2 has switch opening.Propping up of described switching mechanism 1
Blade 11 is arranged on described switch opening inner side, and described pushing block 12 is arranged on the of described support chip 11
Expose on one surface and from described switch opening.The thickness of usual described pushing block 12 and described line traffic control
The shell wall thickness of box main body 2 is suitable, and so, pushing block 12 remains basically stable with the surface of wired control box main body 2,
As shown in Figure 7.Described push button is positioned at the inside of wired control box main body 2, can directly connect with electronic component
Touch, be used for triggering electronic component switching state.
Preferably, the lower surface of described push button can have protuberance, described protuberance is used for contacting
Described electronic component.This utility model is not limiting as the concrete structure of described protuberance, art technology
Personnel can require to be designed protuberance according to the concrete structure of product.In addition, this practicality
Novel described switching mechanism can also be applied to other electronic equipments such as USB flash disk, remote controller, mobile phone,
This utility model is not limiting as switching mechanism and is only capable of applying on earphone line control box.
Although specific embodiments more of the present utility model being described in detail by example,
But it should be appreciated by those skilled in the art, example above is merely to illustrate rather than be
Restriction scope of the present utility model.It should be appreciated by those skilled in the art, can be without departing from this reality
In the case of novel scope and spirit, above example is modified.Model of the present utility model
Enclose and be defined by the following claims.
Claims (10)
1. a switching mechanism, it is characterised in that including:
Support chip (11), described support chip (11) has relative first surface and second surface, and described second surface is provided with sliding-rail groove, and described support chip (11) is provided with connection opening (113)；
Pushing block (12), described pushing block (12) is arranged on the first surface of described support chip (11)；And
Push button (13), described push button (13) has the tracing leg extended along described sliding-rail groove, and described tracing leg is configured in described sliding-rail groove slide, and the length of described tracing leg is less than the length of described sliding-rail groove；
Wherein, described push button (13) is connected the fixing connection of opening (113) with pushing block (12) by described.
Switching mechanism the most according to claim 1, it is characterized in that, described sliding-rail groove includes the first chute (1111) and the second chute (1112), described tracing leg includes that the first tracing leg (1311) and the second tracing leg (1312), described first tracing leg (1311) and the second tracing leg (1312) are embedded in described first chute (1111) and the second chute (1112) respectively.
Switching mechanism the most according to claim 2, it is characterized in that, there is on the second surface of described support chip (11) described first chute (1111) of connection and the link slot (112) of the second chute (1112), described push button (13) has described first tracing leg (1311) of connection and the connecting portion (132) of the second tracing leg (1312), described connecting portion (132) is embedded in described link slot (112), wherein, bearing of trend along described sliding-rail groove, the width of described connecting portion (132) is less than the width of described link slot (112).
Switching mechanism the most according to claim 2, it is characterised in that described first chute (1111) and the first tracing leg (1311) are than the second chute (1112) and the second tracing leg (1312) long predetermined length.
Switching mechanism the most according to claim 1, it is characterised in that described connection opening (113) is in described sliding-rail groove.
Switching mechanism the most according to claim 2, it is characterized in that, being provided with two on described support chip (11) and connect opening (113), two described connection openings (113) lay respectively in described first chute (1111) and the second chute (1112).
Switching mechanism the most according to claim 1, it is characterized in that, the prominent slot (133) corresponding with connecting opening (113) it is provided with on described push button (13), plug (121) it is provided with on described pushing block (12), described prominent slot (133) passes described connection opening (113), described plug (121) is inserted in described prominent slot (133) and and/or clamping bonding with prominent slot (133), wherein, bearing of trend along described sliding-rail groove, the width of described prominent slot (133) is less than the width of described connection opening (113).
Switching mechanism the most according to claim 1, it is characterised in that described push button (13) and described pushing block (12) are by connecting through the described screw element being connected opening (113).
9. an earphone line control box, it is characterised in that including:
Wired control box main body (2), has electronic component in described wired control box main body (2), wired control box main body (2) surface has switch opening (21)；
Claim 1-8 one of arbitrarily described switching mechanism (1), described support chip (11) is arranged in described switch opening (21), described pushing block (12) exposes from described switch opening (21), and described push button (13) contacts with described electronic component.
Earphone line control box the most according to claim 9, it is characterised in that push button (13) has the protuberance for contacting with described electronic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269156.4U CN205723287U (en) | 2016-03-31 | 2016-03-31 | Switching mechanism and earphone line control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269156.4U CN205723287U (en) | 2016-03-31 | 2016-03-31 | Switching mechanism and earphone line control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205723287U true CN205723287U (en) | 2016-11-23 |
Family
ID=57311625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620269156.4U Withdrawn - After Issue CN205723287U (en) | 2016-03-31 | 2016-03-31 | Switching mechanism and earphone line control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205723287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719881A (en) * | 2016-03-31 | 2016-06-29 | 歌尔声学股份有限公司 | Switching mechanism and headphone cable control box |
-
2016
- 2016-03-31 CN CN201620269156.4U patent/CN205723287U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719881A (en) * | 2016-03-31 | 2016-06-29 | 歌尔声学股份有限公司 | Switching mechanism and headphone cable control box |
| CN105719881B (en) * | 2016-03-31 | 2018-11-30 | 歌尔股份有限公司 | Switching mechanism and earphone line control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20181130 |
|
| AV01 | Patent right actively abandoned |