CN209183427U - The waterproof construction of mobile phone key - Google Patents
The waterproof construction of mobile phone key Download PDFInfo
- Publication number
- CN209183427U CN209183427U CN201822226762.XU CN201822226762U CN209183427U CN 209183427 U CN209183427 U CN 209183427U CN 201822226762 U CN201822226762 U CN 201822226762U CN 209183427 U CN209183427 U CN 209183427U
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- China
- Prior art keywords
- mandril
- mobile phone
- phone key
- waterproof construction
- elastic component
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Abstract
The utility model discloses a kind of waterproof construction of mobile phone key, including shell, mandril, be sheathed on mandril outside water proof ring, the keying body that is connected with mandril and the elastic component between keying body and shell；Shell offers mounting groove, elastic component is located in mounting groove, shell offers relief hole in the bottom of mounting groove, mandril runs through relief hole, keying body is located at side of the elastic component far from relief hole, mandril offers waterproof annular groove, and water proof ring is set in waterproof annular groove and is bonded setting with the inner wall of relief hole.Depresses button ontology drives mandril in moving in recessing groove, so that mandril triggers the corresponding key of interior of mobile phone, elastic component compresses at this time, mandril water proof ring during the movement of relief hole is bonded with the inner wall of relief hole always, since the extruding of the inner wall of relief hole is so that the inner wall of water proof ring and waterproof annular groove fits closely, and then ensure that water-proof function.
Description
Technical field
The utility model relates to mobile phone waterproof field more particularly to a kind of waterproof constructions of mobile phone key.
Background technique
The waterproof construction design of mobile phone on the market at present, key has two kinds, first is that the dispensing on the shell on the inside of key
Water-proof silica-gel is pasted, second is that pasting marine glue on the shell on the inside of key；The waterproof effect of both modes is poor, and ties
Structure is complicated, is not easy to install, it is big in turn result in manufacture difficulty.
Utility model content
The purpose of this utility model is to provide a kind of waterproof constructions of mobile phone key, it is intended to solve in the prior art, hand
The problem of the waterproof effect difference of machine key.
For this purpose, the utility model uses following technical scheme:
The waterproof construction of mobile phone key, including shell, mandril, be sheathed on the mandril outside water proof ring, with it is described
The connected keying body of mandril and the elastic component between the keying body and the shell；The shell offers
Mounting groove, the elastic component are located in the mounting groove, and the shell offers relief hole in the bottom of the mounting groove, described
Mandril runs through the relief hole, and the keying body is located at side of the elastic component far from the relief hole, and the mandril is opened
Equipped with waterproof annular groove, the water proof ring is set in the waterproof annular groove and is bonded setting with the inner wall of the relief hole.
Further, the mandril offers limiting slot, and the limiting slot is located at the waterproof annular groove and presses far from described
The side of key ontology, the shell are equipped with limit film, and the limit film is located in the limiting slot and the shifting to the mandril
Dynamic distance is limited.
Further, the limit film has spacing breach, and the limit film is set around described by the spacing breach
The outside of mandril.
Further, the opposite both ends of the limit film are equipped with buffering protrusion.
Further, the limit film is steel disc.
Further, the keying body is equipped with link block, offers link slot on the mandril, the link block in
It is connected in the link slot with the mandril.
Further, the elastic component is elastic slice, the elastic component include mounting portion in the link slot and
Elastic bend part positioned at the opposite both ends of the mounting portion, the elastic bend part are abutted against with the keying body.
Further, the elastic slice is plastic sheet or steel disc.
Further, the elastic component is compressed spring, and the compressed spring is sheathed on the outside of the mandril.
Further, the water proof ring is silica gel ring.
The utility model has the beneficial effects that depresses button ontology drives mandril in moving in recessing groove, so that mandril triggers
The corresponding key of interior of mobile phone, at this time elastic component compress, mandril during the movement of relief hole water proof ring always with resigning
The inner wall in hole is bonded, since the extruding of the inner wall of relief hole is so that the inner wall of water proof ring and waterproof annular groove fits closely, in turn
It ensure that water-proof function.
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 schematic diagram of the waterproof construction of mobile phone key in the embodiments of the present invention；
Fig. 2 is the cross-sectional view of the line A-A along Fig. 1；
Fig. 3 is the partial enlarged view in Fig. 2 at B；
Fig. 4 is the exploded view of the waterproof construction of mobile phone key in the embodiments of the present invention；
In figure:
1, shell；101, mounting groove；102, relief hole；2, mandril；201, waterproof annular groove；202, limiting slot；203, even
Access slot；3, water proof ring；4, keying body；401, link block；5, elastic component；501, mounting portion；502, elastic bend part；6, it limits
Piece；601, spacing breach；602, buffering protrusion.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, the meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly having
The restriction of body.
The realization of the utility model is described in detail below in conjunction with specific embodiment.
As Figure 1-Figure 4, the utility model embodiment proposes a kind of waterproof construction of mobile phone key, including shell 1
(can be handset shell 1), mandril 2, the water proof ring 3 of outside for being sheathed on mandril 2, the keying body 4 that is connected with mandril 2 and
Elastic component 5 between keying body 4 and shell 1；Shell 1 offers mounting groove 101, and elastic component 5 is located at mounting groove 101
Interior, shell 1 offers relief hole 102 in the bottom of mounting groove 101, and mandril 2 runs through relief hole 102, and keying body 4 is located at elasticity
Side of the part 5 far from relief hole 102, mandril 2 offer waterproof annular groove 201, and water proof ring 3 is set in waterproof annular groove 201 simultaneously
Setting is bonded with the inner wall of relief hole 102.
In the embodiments of the present invention, the use process of the waterproof construction of mobile phone key are as follows: 4 band of depresses button ontology
Dynamic mandril 2 in recessing groove in moving, so that mandril 2 triggers the corresponding key of interior of mobile phone, elastic component 5 compresses at this time, and mandril 2 exists
Water proof ring 3 is bonded with the inner wall of relief hole 102 always during the movement of relief hole 102, due to the inner wall of relief hole 102
It squeezes so that water proof ring 3 and the inner wall of waterproof annular groove 201 fit closely, and then ensure that water-proof function；It, will in installation process
After water proof ring 3 is sheathed on 2 outside of mandril, then by the insertion relief hole 102 of mandril 2, installation can be completed, simplify installation steps,
And then improve the rate of subsequent manufacture.No longer pressing keys ontology 4 when, elastic component 5 restore to the original state, drive mandril 2 be moved to
The state of non-toggle interior of mobile phone key.
Further, Fig. 2-Fig. 4 is please referred to, a kind of tool of the waterproof construction as mobile phone key provided by the utility model
Body embodiment, mandril 2 offer limiting slot 202, and limiting slot 202 is located at one of waterproof annular groove 201 far from keying body 4
Side, shell 1 are equipped with limit film 6, and limit film 6 is located in limiting slot 202 and limits to the moving distance of mandril 2.Work as bullet
Property part 5 reset and drive mandril 2 when being moved to the state of non-toggle interior of mobile phone key, in order to avoid mandril 2 completely disengages resigning
Hole 102, setting limit film 6 limit mandril 2, and due to the setting of limit film 6, the moving distance of mandril 2 is only limited to limit
Mandril 2 does not continue to move when the width of slot 202 namely any one inner wall of limiting slot 202 are contacted with limit film 6.
Further, referring to Fig. 4, a kind of specific reality of the waterproof construction as mobile phone key provided by the utility model
Mode is applied, limit film 6 has spacing breach 601, and limit film 6 is set around the outside of mandril 2 by spacing breach 601.Limit film 6
The outside that mandril 2 is equipped with limiting slot 202, and connectionless between limit film 6 and mandril 2, mandril are sheathed on by spacing breach 601
In 2 moving process, limit film 6 stops mandril 2 when the inner wall of limiting slot 202 is abutted with limit film 6.
Further, referring to Fig. 4, a kind of specific reality of the waterproof construction as mobile phone key provided by the utility model
Mode is applied, the opposite both ends of limit film 6 are equipped with buffering protrusion 602.Buffering protrusion 602 with shell 1 for being in contact, elastic component
When 5 resets drive mandril 2 mobile, avoid between limit film 6 and mandril 2
Further, a kind of specific embodiment as the waterproof construction of mobile phone key provided by the utility model, limit
Bit slice 6 is steel disc, and steel disc has preferable flexible deformation and is not easily broken.
Further, referring to Fig. 4, a kind of specific reality of the waterproof construction as mobile phone key provided by the utility model
Mode is applied, keying body 4 is equipped with link block 401, offers link slot 203 on mandril 2, link block 401 is in link slot 203
It is connected with mandril 2.Link block 401 protrudes into link slot 203 to be connected with mandril 2, simplifies the overall structure of keying body 4, makes
Structure is obtained more to be miniaturized.
Further, referring to Fig. 4, a kind of specific reality of the waterproof construction as mobile phone key provided by the utility model
Apply mode, elastic component 5 is elastic slice, and elastic component 5 includes the mounting portion 501 in link slot 203 and is located at mounting portion 501
Opposite both ends elastic bend part 502, elastic bend part 502 abuts against with keying body 4.Mounting portion 501 is set to connection
In slot 203, volume shared by less elastic component 5 further simplifies the size of whole structure.
Further, a kind of specific embodiment as the waterproof construction of mobile phone key provided by the utility model, bullet
Piece is plastic sheet or steel disc, and plastic sheet and steel disc all have preferable deformability, and are not easily broken.
Further, a kind of specific embodiment as the waterproof construction of mobile phone key provided by the utility model, bullet
Property part 5 be compressed spring, compressed spring is sheathed on the outside of mandril 2.Compressed spring is sheathed on the outside of mandril 2, can be preferable
Axial along mandril 2 exerts a force to keying body 4.
Further, a kind of specific embodiment as the waterproof construction of mobile phone key provided by the utility model is prevented
Hydrosphere 3 is silica gel ring.Silica gel ring has preferable sealing performance, and corrosion-resistant.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. the waterproof construction of mobile phone key, which is characterized in that including shell, mandril, be sheathed on the mandril outside waterproof
Circle, the keying body being connected with the mandril and the elastic component between the keying body and the shell；The shell
Body offers mounting groove, and the elastic component is located in the mounting groove, and the shell is offered in the bottom of the mounting groove and allowed
Position hole, the mandril run through the relief hole, and the keying body is located at side of the elastic component far from the relief hole, institute
It states mandril and offers waterproof annular groove, the water proof ring is set in the waterproof annular groove and is bonded with the inner wall of the relief hole
Setting.
2. the waterproof construction of mobile phone key according to claim 1, which is characterized in that the mandril offers limiting slot,
The limiting slot is located at the side of the waterproof annular groove far from the keying body, and the shell is equipped with limit film, described
Limit film is located in the limiting slot and limits to the moving distance of the mandril.
3. the waterproof construction of mobile phone key according to claim 2, which is characterized in that there is the limit film limit to lack
Mouthful, the limit film is set around the outside of the mandril by the spacing breach.
4. the waterproof construction of mobile phone key according to claim 2, which is characterized in that the opposite both ends of the limit film
Equipped with buffering protrusion.
5. the waterproof construction of mobile phone key according to claim 4, which is characterized in that the limit film is steel disc.
6. the waterproof construction of mobile phone key according to claim 1-5, which is characterized in that in the keying body
Equipped with link block, link slot is offered on the mandril, the link block in the link slot with the mandril in being connected.
7. the waterproof construction of mobile phone key according to claim 6, which is characterized in that the elastic component is elastic slice, described
Elastic component includes the mounting portion in the link slot and the elastic bending positioned at the opposite both ends of the mounting portion
Portion, the elastic bend part are abutted against with the keying body.
8. the waterproof construction of mobile phone key according to claim 7, which is characterized in that the elastic slice is plastic sheet or steel
Piece.
9. the waterproof construction of mobile phone key according to claim 1-5, which is characterized in that the elastic component is pressure
Contracting spring, the compressed spring are sheathed on the outside of the mandril.
10. the waterproof construction of mobile phone key according to claim 1-5, which is characterized in that the water proof ring is
Silica gel ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226762.XU CN209183427U (en) | 2018-12-26 | 2018-12-26 | The waterproof construction of mobile phone key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226762.XU CN209183427U (en) | 2018-12-26 | 2018-12-26 | The waterproof construction of mobile phone key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209183427U true CN209183427U (en) | 2019-07-30 |
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ID=67378070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822226762.XU Active CN209183427U (en) | 2018-12-26 | 2018-12-26 | The waterproof construction of mobile phone key |
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| Country | Link |
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| CN (1) | CN209183427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111404455A (en) * | 2020-03-30 | 2020-07-10 | 桑浩 | Solar panel device |
| CN115163652A (en) * | 2022-07-08 | 2022-10-11 | 深圳警翼智能科技股份有限公司 | High-strength waterproof rotating shaft for law enforcement recorder |
-
2018
- 2018-12-26 CN CN201822226762.XU patent/CN209183427U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111404455A (en) * | 2020-03-30 | 2020-07-10 | 桑浩 | Solar panel device |
| CN115163652A (en) * | 2022-07-08 | 2022-10-11 | 深圳警翼智能科技股份有限公司 | High-strength waterproof rotating shaft for law enforcement recorder |
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