CN208782893U - A kind of waterproof construction of mobile phone side key - Google Patents
A kind of waterproof construction of mobile phone side key Download PDFInfo
- Publication number
- CN208782893U CN208782893U CN201821088276.XU CN201821088276U CN208782893U CN 208782893 U CN208782893 U CN 208782893U CN 201821088276 U CN201821088276 U CN 201821088276U CN 208782893 U CN208782893 U CN 208782893U
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- side switch
- groove
- mobile phone
- keycap
- mounting hole
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Abstract
The utility model discloses a kind of waterproof constructions of mobile phone side key, including handset shell, side switch mounting hole and side switch, handset shell is equipped with side switch mounting hole, side switch mounting hole is made of groove and through-hole, groove one side edge is equipped with baffle, baffle is located at the side in groove equipped with the first mounting groove, first mounting groove is equipped with the first sealing ring, side is equipped with the second mounting groove in groove, the second sealing ring is equipped in second mounting groove, side switch is by keycap, mandril and limit plate form, keycap side is equipped with mandril, keycap one side edge is equipped with limit plate, when side switch is pressed, the keycap of side switch is pressed on the second sealing ring, through-hole is sealed, water is thus prevented to enter in mobile phone by side switch mounting hole, when loosing one's grip, side switch is jacked up under the action of the silicagel column of interior of mobile phone, the limit plate of side switch is pressed on the first sealing ring, from And seal groove, thus prevent water to enter in mobile phone by side switch mounting hole, structure is simple, good water-proof effect.
Description
Technical field
The utility model relates to a kind of waterproof constructions, more particularly, to a kind of waterproof construction of mobile phone side key.
Background technique
With mobile phone being widely used in daily life, people almost go on a journey with mobile phone all the time, at present city
The mobile phone sold on field other than with basic communication function, much also have photograph, camera shooting, video calling, radio,
The functions such as recording, game, music, mobile TV, online.With increasing, the side key of mobile phone of cell-phone function
What is obtained is widely applied, for example, for volume adjustment, take pictures.
Currently used side press-key structure is usually the direct cooperation of side keying body and metal clips, side keying body packet
Include the button cap in outside and the silicagel column of inside.When pressing keys cap, the silicagel column triggers the metal clips, metal elastic
Piece is by the contact conducting on pad to realize keypress function.When the structurally waterproof effect of this mobile phone side key is poor.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect of the structurally waterproof performance difference of existing mobile phone side key,
A kind of waterproof construction of mobile phone side key is provided, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions: a kind of waterproof construction of mobile phone side key, including
Handset shell, side switch mounting hole and side switch, the handset shell be equipped with side switch mounting hole, the side switch mounting hole by groove with
Through-hole composition, the groove one side edge are equipped with baffle, and the baffle is located at the side in groove and is equipped with the first mounting groove, described
First mounting groove is equipped with the first sealing ring, and side is equipped with the second mounting groove in the groove, and the is equipped in second mounting groove
Two sealing rings, the side switch are made of keycap, mandril and limit plate, and the keycap side is equipped with mandril, described keycap a side
Edge is equipped with limit plate, and the side switch is set in side switch mounting hole.
As a kind of optimal technical scheme of the utility model, the groove is connected to through-hole.
As a kind of optimal technical scheme of the utility model, the keycap, mandril and limit plate are structure as a whole.
As a kind of optimal technical scheme of the utility model, first sealing ring and the second sealing ring use silicon rubber
It is made.
As a kind of optimal technical scheme of the utility model, the side switch is ebonite material.
Compared with prior art, the utility model has the beneficial effects that the waterproof construction of this kind of mobile phone side key, when by side switch
When pressing, the keycap of side switch is pressed on the second sealing ring, and through-hole is sealed, and water is thus prevented to enter by side switch mounting hole
In mobile phone, when loosing one's grip, side switch is jacked up under the action of the silicagel column of interior of mobile phone, the limit plate of side switch is pressed in the first sealing
On circle, so that groove be sealed, water is thus prevented to enter in mobile phone by side switch mounting hole, structure is simple, waterproof effect
It is good.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of waterproof construction structural schematic diagram of mobile phone side key described in the utility model；
In figure: 1, handset shell；2, side switch mounting hole；3, side switch；4, groove；5, through-hole；6, baffle；7, the first installation
Slot；8, the first sealing ring；9, the second mounting groove；10, the second sealing ring；11, keycap；12, mandril；13, limit plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of waterproof construction of mobile phone side key, including mobile phone
Shell 1, side switch mounting hole 2 and side switch 3, handset shell 1 are equipped with side switch mounting hole 2, and side switch mounting hole 2 is by groove 4 and through-hole 5
Composition, 4 one side edge of groove are equipped with baffle 6, and baffle 6 is located at the side in groove 4 equipped with the first mounting groove 7, the first mounting groove 7
Equipped with the first sealing ring 8, side is equipped with the second mounting groove 9 in groove 4, the second sealing ring 10 is equipped in the second mounting groove 9, as general
When side switch 3 is pressed, the keycap 11 of side switch 3 is pressed on the second sealing ring 10, and through-hole 5 is sealed, water is thus prevented to pass through side switch
Mounting hole 2 enters in mobile phone, when loosing one's grip, jacks up side switch 3 under the action of the silicagel column of interior of mobile phone, the limit of side switch 3
Position plate 13 is pressed on the first sealing ring 8, so that groove 4 be sealed, water is thus prevented to enter mobile phone by side switch mounting hole 2
Interior, side switch 3 is made of keycap 11, mandril 12 and limit plate 13, and 11 side of keycap is equipped with mandril 12, and 11 one side edge of keycap is equipped with
Side switch 3 can be limited in side switch mounting hole 2 by limit plate 13 by limit plate 13 and the cooperation of baffle 6, and side switch 3 is set in side switch
In mounting hole 2.
Groove 4 is connected to through-hole 5, and keycap 11, mandril 12 and limit plate 13 are structure as a whole, first sealing ring (8)
It is made with the second sealing ring (10) of silicon rubber, the side switch (3) is ebonite material.
Concrete principle: in use, when pressing side switch 3, the keycap 11 of side switch 3 is pressed on the second sealing ring 10, will be led to
Hole 5 seals, water is thus prevented to enter in mobile phone by side switch mounting hole 2, when loosing one's grip, in the silicagel column of interior of mobile phone
Side switch 3 is jacked up under effect, the limit plate 13 of side switch 3 is pressed on the first sealing ring 8, so that groove 4 be sealed, is thus prevented
Water is entered in mobile phone by side switch mounting hole 2,
The waterproof construction of this kind of mobile phone side key, when pressing side switch, the keycap of side switch is pressed on the second sealing ring, will be led to
Hole sealing, thus prevents water to enter in mobile phone by side switch mounting hole, when loosing one's grip, in the work of the silicagel column of interior of mobile phone
Side switch is jacked up with lower, the limit plate of side switch is pressed on the first sealing ring, so that groove be sealed, water is thus prevented to pass through side
Key mounting hole enters in mobile phone, and structure is simple, good water-proof effect.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of waterproof construction of mobile phone side key, including handset shell (1), side switch mounting hole (2) and side switch (3), feature exists
In the handset shell (1) is equipped with side switch mounting hole (2), and the side switch mounting hole (2) is by groove (4) and through-hole (5) group
At groove (4) one side edge is equipped with baffle (6), and the baffle (6) is located at the side in groove (4) equipped with the first installation
Slot (7), first mounting groove (7) are equipped with the first sealing ring (8), and the interior side of the groove (4) is equipped with the second mounting groove (9),
The second sealing ring (10) are equipped in second mounting groove (9), the side switch (3) is by keycap (11), mandril (12) and limit plate
(13) it forms, keycap (11) side is equipped with mandril (12), and keycap (11) one side edge is equipped with limit plate (13), described
Side switch (3) is set in side switch mounting hole (2).
2. a kind of waterproof construction of mobile phone side key according to requiring 1, which is characterized in that the groove (4) and through-hole (5) are even
It is logical.
3. a kind of waterproof construction of mobile phone side key according to requiring 1, which is characterized in that the keycap (11), mandril (12)
It is structure as a whole with limit plate (13).
4. a kind of waterproof construction of mobile phone side key according to requiring 1, which is characterized in that first sealing ring (8) and the
Two sealing rings (10) are made of silicon rubber.
5. a kind of waterproof construction of mobile phone side key according to requiring 1, which is characterized in that the side switch (3) is ebonite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088276.XU CN208782893U (en) | 2018-07-10 | 2018-07-10 | A kind of waterproof construction of mobile phone side key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088276.XU CN208782893U (en) | 2018-07-10 | 2018-07-10 | A kind of waterproof construction of mobile phone side key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208782893U true CN208782893U (en) | 2019-04-23 |
Family
ID=66153717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821088276.XU Active CN208782893U (en) | 2018-07-10 | 2018-07-10 | A kind of waterproof construction of mobile phone side key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208782893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111953836A (en) * | 2019-05-16 | 2020-11-17 | 北京小米移动软件有限公司 | Side key assembly and terminal equipment |
-
2018
- 2018-07-10 CN CN201821088276.XU patent/CN208782893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111953836A (en) * | 2019-05-16 | 2020-11-17 | 北京小米移动软件有限公司 | Side key assembly and terminal equipment |
| CN111953836B (en) * | 2019-05-16 | 2022-07-08 | 北京小米移动软件有限公司 | Side key assembly and terminal equipment |
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