CN107896270A - Waterproof mobile phone side switch - Google Patents
Waterproof mobile phone side switch Download PDFInfo
- Publication number
- CN107896270A CN107896270A CN201711445616.XA CN201711445616A CN107896270A CN 107896270 A CN107896270 A CN 107896270A CN 201711445616 A CN201711445616 A CN 201711445616A CN 107896270 A CN107896270 A CN 107896270A
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- groove
- elastic portion
- section
- supporting plate
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
- H04M1/236—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof including keys on side or rear faces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention proposes a kind of waterproof mobile phone side switch, and keyway includes outer section of groove, stage casing groove and Inner section grooves；Outer section of groove forms step with stage casing groove joint；Inner segment groove upper and lower ends are inclined-plane；Elastic portion is housed in the groove of stage casing, its outer end extends in outer section of groove and sets press section, and its periphery is located at step and dynamic clamping head and quiet clamping head is set between step；Elastic portion both ends set resilient support leg, and it is bonded with inclined-plane, and end sets linkage section；Elastic bumps and conductive base are set on the inside of elastic portion；Mobile phone shell inside sidewalls set supporting plate, and linkage section is pressed together on mobile phone shell side wall and fixed；Supporting plate upper and lower ends open up link slot, and linkage section is placed in link slot；Supporting plate and mobile phone shell side wall joint are set up defences gelatine layer；Supporting plate sets support column and via, and elastic bumps pass through via；Resilient sleeve is arranged on elastic bumps.Present invention assembling is easy, avoids the phenomenon that links, and improves pressing feel, prevents into water.
Description
Technical field
The present invention relates to mobile phone technique field, specifically a kind of waterproof mobile phone side switch.
Background technology
Mobile phone turns into necessity indispensable in people's daily life, and it greatly meets people's instant messaging
Demand.Mobile phone has been not only simple communication tool, and it just turns into a kind of multi-functional intelligent terminal.The day of various functions
Benefit is perfect, also promotes the extensive use of mobile phone side key.Because it conveniently can realize a certain specific function for user,
Such as take pictures, play music etc..
By space is limited, side key structure of cell phone of the prior art is more complicated, complex procedures during assembling.Elongate in shape
Two contacts of button the phenomenon that links occurs often, i.e., occur in the middle part of pressing keys two contacts by and meanwhile touch and show
As.Now, some mobile phones can it is chaotic because of signal and crash or because button is integrally embedded in and caused by internal circuit damage.And
The elasticity of prior art button is not easy to grasp, and mobile phone side key is difficult to obtain good feel in pressing.On the other hand, mobile phone side
Easily water inlet causes mobile phone to damage at key.
The content of the invention
The present invention proposes a kind of waterproof mobile phone side switch, solves side key structure of cell phone in the prior art and assembling is complicated, easy
There is linkage phenomenon, elastic handfeel is poor, the problems such as easily intaking.
The technical proposal of the invention is realized in this way：
A kind of waterproof mobile phone side switch, is arranged in the keyway of mobile phone shell side wall, and the keyway is followed successively by outer section from outside to inside
Groove, stage casing groove and Inner section grooves；The outer section of groove and stage casing groove are rectangular channel, and the length of the outer section of groove is more than the stage casing groove
Length, then the outer section of groove and the stage casing groove joint form step；The upper and lower ends of the inner segment groove are inclined-plane, upper end
The inclined-plane by being gradually inclined upwardly on the inside of the lateral mobile phone of the stage casing groove, the inclined-plane of lower end is lateral by the stage casing groove
Tilted gradually downward on the inside of mobile phone；
Elastic portion is equipped with the stage casing groove, the outer end of the elastic portion is extended in the outer section of groove；The elasticity
The outer end in portion is provided with press section, and the periphery of the press section is located at the step and set between the step flexible
Return unit；
The upper and lower ends of the elastic portion are respectively arranged with resilient support leg, and the resilient support leg is to be pasted with the inclined-plane
The battered leg of conjunction, the end of the resilient support leg are provided with linkage section；Two elastic bumps, institute are provided with the inside of the elastic portion
The end set for stating elastic bumps has conductive base；
Supporting plate is provided with the inside of the mobile phone shell side wall, the upper and lower ends of the supporting plate press the linkage section
It is on the mobile phone shell side wall and fixed；The upper and lower ends of the supporting plate offer the link slot of indent, the connection respectively
Section is placed in the link slot；The supporting plate sets one layer of Waterproof glue line with the mobile phone shell side wall joint, described anti-
The opening of the circular Inner sections groove of gelatine layer one week；
The middle part of the supporting plate sets the raised support column in the oriented elastic portion side；The support column upper and lower ends
Via is offered in the supporting plate respectively, two elastic bumps are each passed through two vias；The elastic bumps
On be arranged with the resilient sleeve of corrugated tube shape, one end of the resilient sleeve is inserted in the via, the resilient sleeve
The other end is resisted against in the elastic portion.
Further, the end of the support column is hemispherical, and hemispheric support is provided with the middle part of the elastic portion
Groove, the end accommodation of the support column is in the support slot.
Further, the upper and lower ends of the elastic portion are respectively arranged with the deformation groove of indent, and the deformation groove is close to institute
State at resilient support leg.
Further, the outer end of the elastic portion is provided with some connection bumps, and the press section is provided with some connections
Groove, the connection bump are sticked in the connecting groove.
Further, the end of the elastic bumps has slot, and the conductive base is inserted in the slot.
Further, screw is respectively arranged with the upper and lower ends of the supporting plate and the linkage section, in the screw
Screw is screwed with, the supporting plate and linkage section are fixed on the mobile phone shell side wall by the screw.
Further, the dynamic clamping head and quiet clamping head is flexure strip.
Further, the elastic portion, resilient support leg, linkage section, elastic bumps and connection bump be silica gel one into
Type.
Further, the surface of the press section is provided with metallic diaphragm.
Beneficial effects of the present invention are：
The present invention is simple in construction, reasonable in design；Elastic portion and resilient support leg form resilient support, are sent out with external pressure
Raw deformation band dynamic elasticity is raised and conductive base moves inward；Dynamic clamping head and quiet clamping head is set between press section and step, improves pressing
When feel, while improve the reset capability of press section, avoid the occurrence of button it is stuck in keyway the problem of；Support column supports
It in the centre of elastic portion, can be rotated when press section one end stress around support column, while both sides above and below elastic portion can be avoided same
When deform upon, damage circuit；Via on support column plays guide effect to elastic bumps, avoids the deformation of elastic portion and causes
The direction of motion of elastic bumps produces skew, so that it cannot realize circuit control；The metallic diaphragm on press section surface is improved and pressed
The intensity of splenium；Supporting plate sets one layer of Waterproof glue line with mobile phone shell side wall joint, and corrugated tube shape is arranged on elastic bumps
Resilient sleeve, realize and separate keyway and interior of mobile phone, prevent into water；Resilient sleeve can improve the reset energy of elastic portion simultaneously
Power；Present invention assembling is easy, avoids the phenomenon that links, and improves pressing feel, prevents into water.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the invention.
Wherein：
1st, outer section of groove；2nd, stage casing groove；3rd, Inner sections groove；4th, step；5th, inclined-plane；6th, elastic portion；7th, press section；8th, metal film
Layer；9th, dynamic clamping head and quiet clamping head；10th, leg is flexibly supported；11st, linkage section；12nd, elastic bumps；13rd, conductive base；14th, slot；15th, support
Plate；16th, mobile phone shell side wall；17th, support column；18th, support slot；19th, via；20th, deformation groove；21st, connection bump；22nd, connect recessed
Groove；23rd, screw；24th, screw；25th, link slot；26th, resilient sleeve.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in figure 1, the waterproof mobile phone side switch in the present embodiment, is arranged in the keyway of mobile phone shell side wall 16, the key
Groove is followed successively by outer section of groove 1, stage casing groove 2 and Inner sections groove 3 from outside to inside；The outer section of groove 1 and stage casing groove 2 are rectangular channel, and described
The length of outer section of groove 1 is more than the length of the stage casing groove 2, then the outer section of groove 1 forms step 4 with the joint of stage casing groove 2；
The upper and lower ends of the inner segment groove 3 are inclined-plane 5, and the inclined-plane 5 of upper end is by gradually upward on the inside of the 2 lateral mobile phone of stage casing groove
Tilt, the inclined-plane 5 of lower end by tilting gradually downward on the inside of the 2 lateral mobile phone of stage casing groove.
Elastic portion 6 is equipped with the stage casing groove 2, the outer end of the elastic portion 6 is extended in the outer section of groove 1；It is described
The outer end of elastic portion 6 is provided with press section 7, and the surface of the press section 7 is provided with metallic diaphragm 8.
The periphery of the press section 7 is located at the step 4 and is provided with dynamic clamping head and quiet clamping head 9 between the step 4, this
In, the dynamic clamping head and quiet clamping head 9 is flexure strip.
The upper and lower ends of the elastic portion 6 be respectively arranged with resilient support leg 10, it is described resilient support leg 10 be with it is described
The battered leg that inclined-plane 5 is bonded, the end of the resilient support leg 10 are provided with linkage section 11；The inner side of the elastic portion 6 is provided with two
Individual elastic bumps 12, two elastic bumps 12 are between two resilient support legs 10, the end set of the elastic bumps 12
There is conductive base 13, here, the end of the elastic bumps 12 has slot 14, and the conductive base 13 is inserted in the slot 14
It is interior.
The inner side of the mobile phone shell side wall 16 is provided with supporting plate 15, and the upper and lower ends of the supporting plate 15 are by the connection
Section 11 is pressed together on the mobile phone shell side wall 16 and fixed；The upper and lower ends of the supporting plate 15 offer the connection of indent respectively
Groove 25, the linkage section 11 are placed in the link slot 25；The supporting plate 15 is set with the joint of mobile phone shell side wall 16
One layer of Waterproof glue line (not shown) is put, the opening of the circular Inner sections groove 3 of the Waterproof glue line one week, then supporting plate 15 will
Keyway seals completely, avoids into water；The middle part of the supporting plate 15 sets the raised support column 17 in the oriented side of elastic portion 6,
Here, the end of the support column 17 is hemispherical, and the middle part of the elastic portion 6 is provided with hemispheric support slot 18, described
The end accommodation of support column 17 is in the support slot 18.Opened respectively in the supporting plate 15 of the upper and lower ends of support column 17
Provided with via 19, two elastic bumps 12 are each passed through two vias 19；Ripple is arranged with the elastic bumps 12
The resilient sleeve 26 of line tubulose, one end of the resilient sleeve 26 are inserted in the via 19, the resilient sleeve 26 it is another
One end is resisted against in the elastic portion 6；Resilient sleeve 26 can be avoided into can also improve reseting performance while water.
In this implementation, the upper and lower ends of the elastic portion 6 are respectively arranged with the deformation groove 20 of indent, and the deformation groove 20 leans on
At the nearly resilient support leg 10.Then when press section 7 is under pressure, elastic portion 6 and resilient support leg 10 deform upon, and shape
The presence for becoming groove 20 can be in order to elastic portion 6 and the generation of the resilient support deformation of leg 10.
In this implementation, the outer end of the elastic portion 6 is provided with some connection bumps 21, and the press section 7 is provided with some
Connecting groove 22, the connection bump 21 are sticked in the connecting groove 22, it is possible to achieve press section 7 and the jail of elastic portion 6
It is solidly connected, avoids press section 7 from dropping.
In this implementation, screw 23 is respectively arranged with the upper and lower ends and the linkage section 11 of the supporting plate 15, it is described
Screw 24 is screwed with screw 23, the supporting plate 15 and linkage section 11 are fixed on the mobile phone shell side wall 16 by the screw 24
On.
In this implementation, the elastic portion 6, resilient support leg 10, linkage section 11, elastic bumps 12 and connection bump 21 are silicon
Glue is integrally formed.
In this implementation, elastic portion 6 and resilient support leg 10 form resilient support, and band is deformed upon with external pressure and is moved
Property projection 12 and conductive base 13 move inward, conductive base 13 connects with the circuit board of mobile phone realizes control；Press section 7 and step 4
Between dynamic clamping head and quiet clamping head 9 is set, improve feel during pressing, while improve the reset capability of press section 7, avoid the occurrence of by
Key it is stuck in keyway the problem of；Support column 17 is supported on the centre of elastic portion 6, can be around support when 7 one end stress of press section
Post 17 is rotated, while elastic portion can be avoided both sides while to be deformed upon about 6, damages circuit；Via 19 on support column 17
Guide effect is played to elastic bumps 12, avoiding the deformation of elastic portion 6 causes the direction of motion of elastic bumps 12 to produce skew, with
As for circuit control can not be realized；The metallic diaphragm 8 on the surface of press section 7 improves the intensity of press section 7；Supporting plate 15 and mobile phone shell
The joint of side wall 16 sets one layer of Waterproof glue line, and the resilient sleeve 26 of corrugated tube shape is arranged on elastic bumps 12, is realized keyway
Separate, prevented into water with interior of mobile phone；Resilient sleeve 26 can improve the reset capability of elastic portion simultaneously；Present invention assembling letter
Just, the phenomenon that links is avoided, pressing feel is improved, prevents into water.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (9)
1. a kind of waterproof mobile phone side switch, is arranged in the keyway of mobile phone shell side wall, it is characterised in that the keyway from outside to inside according to
Secondary is outer section of groove, stage casing groove and Inner section grooves；The outer section of groove and stage casing groove are rectangular channel, and the length of the outer section of groove is more than institute
The length of stage casing groove is stated, then the outer section of groove forms step with the stage casing groove joint；The upper and lower ends of the inner segment groove are
Inclined-plane, the inclined-plane of upper end on the inside of the lateral mobile phone of the stage casing groove by being gradually inclined upwardly, and the inclined-plane of lower end is by described
Tilted gradually downward on the inside of the lateral mobile phone of stage casing groove；
Elastic portion is equipped with the stage casing groove, the outer end of the elastic portion is extended in the outer section of groove；The elastic portion
Outer end is provided with press section, and the periphery of the press section is located at the step and is provided with elastic reset between the step
Part；
The upper and lower ends of the elastic portion are respectively arranged with resilient support leg, and the resilient support leg is what is be bonded with the inclined-plane
Battered leg, the end of the resilient support leg are provided with linkage section；Two elastic bumps, the bullet are provided with the inside of the elastic portion
Property raised end set have conductive base；
Supporting plate is provided with the inside of the mobile phone shell side wall, the linkage section is pressed together on institute by the upper and lower ends of the supporting plate
State on mobile phone shell side wall and fixed；The upper and lower ends of the supporting plate offer the link slot of indent respectively, and the linkage section holds
It is placed in the link slot；The supporting plate sets one layer of Waterproof glue line, the marine glue with the mobile phone shell side wall joint
The opening of the circular Inner sections groove of layer one week；
The middle part of the supporting plate sets the raised support column in the oriented elastic portion side；The support column upper and lower ends it is described
Via is offered in supporting plate respectively, two elastic bumps are each passed through two vias；Covered on the elastic bumps
Resilient sleeve provided with corrugated tube shape, one end of the resilient sleeve are inserted in the via, the resilient sleeve it is another
End is resisted against in the elastic portion.
2. waterproof mobile phone side switch as claimed in claim 1, it is characterised in that the end of the support column is hemispherical, described
Hemispheric support slot is provided with the middle part of elastic portion, the end accommodation of the support column is in the support slot.
3. waterproof mobile phone side switch as claimed in claim 2, it is characterised in that the upper and lower ends of the elastic portion are respectively arranged with
The deformation groove of indent, the deformation groove is at the resilient support leg.
4. waterproof mobile phone side switch as claimed in claim 3, it is characterised in that the outer end of the elastic portion is provided with some connections
Projection, the press section are provided with some connecting grooves, and the connection bump is sticked in the connecting groove.
5. waterproof mobile phone side switch as claimed in claim 4, it is characterised in that the end of the elastic bumps has slot, institute
Conductive base is stated to be inserted in the slot.
6. waterproof mobile phone side switch as claimed in claim 5, it is characterised in that the upper and lower ends of the supporting plate and the connection
Screw is respectively arranged with section, screw is screwed with the screw, the supporting plate and linkage section are fixed on institute by the screw
State on mobile phone shell side wall.
7. waterproof mobile phone side switch as claimed in claim 6, it is characterised in that the dynamic clamping head and quiet clamping head is flexure strip.
8. waterproof mobile phone side switch as claimed in claim 7, it is characterised in that the elastic portion, resilient support leg, linkage section,
Elastic bumps and connection bump are integrally formed for silica gel.
9. waterproof mobile phone side switch as claimed in claim 8, it is characterised in that the surface of the press section is provided with metal film
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445616.XA CN107896270A (en) | 2017-12-27 | 2017-12-27 | Waterproof mobile phone side switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445616.XA CN107896270A (en) | 2017-12-27 | 2017-12-27 | Waterproof mobile phone side switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107896270A true CN107896270A (en) | 2018-04-10 |
Family
ID=61808786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711445616.XA Pending CN107896270A (en) | 2017-12-27 | 2017-12-27 | Waterproof mobile phone side switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107896270A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202998234U (en) * | 2012-10-31 | 2013-06-12 | 兴科电子(东莞)有限公司 | Mobile phone side key |
| CN203983097U (en) * | 2014-06-27 | 2014-12-03 | 上海创功通讯技术有限公司 | Mobile phone side key and the mobile phone that comprises it |
| CN205824475U (en) * | 2016-07-25 | 2016-12-21 | 温州市三诚不锈钢标准件有限公司 | Seal plug |
| CN206039155U (en) * | 2016-09-13 | 2017-03-22 | 广东小天才科技有限公司 | Waterproof structure of watch key |
| CN106981385A (en) * | 2017-04-10 | 2017-07-25 | 合肥梦飞电器有限公司 | Electrical appliance button |
-
2017
- 2017-12-27 CN CN201711445616.XA patent/CN107896270A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202998234U (en) * | 2012-10-31 | 2013-06-12 | 兴科电子(东莞)有限公司 | Mobile phone side key |
| CN203983097U (en) * | 2014-06-27 | 2014-12-03 | 上海创功通讯技术有限公司 | Mobile phone side key and the mobile phone that comprises it |
| CN205824475U (en) * | 2016-07-25 | 2016-12-21 | 温州市三诚不锈钢标准件有限公司 | Seal plug |
| CN206039155U (en) * | 2016-09-13 | 2017-03-22 | 广东小天才科技有限公司 | Waterproof structure of watch key |
| CN106981385A (en) * | 2017-04-10 | 2017-07-25 | 合肥梦飞电器有限公司 | Electrical appliance button |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180410 |
|
| RJ01 | Rejection of invention patent application after publication |