CN105761985A - Key and electronic device provided with key - Google Patents
Key and electronic device provided with key Download PDFInfo
- Publication number
- CN105761985A CN105761985A CN201410791783.XA CN201410791783A CN105761985A CN 105761985 A CN105761985 A CN 105761985A CN 201410791783 A CN201410791783 A CN 201410791783A CN 105761985 A CN105761985 A CN 105761985A
- Authority
- CN
- China
- Prior art keywords
- button
- upper cover
- base
- connecting portion
- shell fragment
- 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.)
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Abstract
The invention provides a key fixed on the inner side of an upper cover. The key comprises a pressing part, a triggering part, a bracket elastic sheet, two bracket bases and two screws. The bracket elastic sheet is fixed on the bracket bases through the screws. According to the technical scheme of the invention, the bracket elastic sheet is fixed on the bracket bases through the screws. A user can adjust the pre-tightening force and the deformation degree of the installation part of the bracket elastic sheet through screwing or unscrewing the screws, so that the height of the bracket elastic sheet can be further adjusted. Therefore, the hand feeling of the key stroke can be adjusted. The invention also provides an electronic device provided with the key.
Description
Technical field
The present invention relates to a kind of button and there is the electronic installation of this button.
Background technology
Existing electronic equipment is provided with several button, such as the key of mobile phone, volume key etc..In the manufacturing process of button, due to the stroke tolerance of button, and assemble relevant material manufacturing tolerance so that the feel of the button produced is inconsistent.
Summary of the invention
In view of the foregoing, it is necessary to a kind of button that can regulate feel is provided and there is the electronic installation of this button.
nullA kind of button，It is fixed on the inner side of a upper cover，This button includes a press section、One touch part、One support shell fragment、Two stands base and two-screw，This upper cover offers an opening，This press section includes a base portion and is convexly equipped in the head of end face of this base portion，This head passes the opening of this upper cover and exposes to this upper cover，A circuit board that this touch part includes being fixed on the base portion bottom surface of this press section and be positioned at the contact below this circuit board，This support shell fragment includes one first connecting portion and two first sidepieces formed that upwards stretch out again from the two ends of this first connecting portion，Each first sidepiece is provided with one and has elastic installation portion，Each installation portion offers a through hole，This two stands base is fixed on the inner side of this upper cover and is positioned at the both sides of this press section，Each bracket base offers a screw，This two-screw passes the through hole of two installation portions of this support shell fragment and locks the screw of this two stands base，Support shell fragment is fixed on bracket base，The contact of this touch part just to and this first connecting portion can be butted on.
nullA kind of electronic installation，Including a upper cover and be fixed on the button inside upper cover，This button includes a press section、One touch part、One support shell fragment、Two stands base and two-screw，This upper cover offers an opening，This press section includes a base portion and is convexly equipped in the head of end face of this base portion，This head passes the opening of this upper cover and exposes to this upper cover，A circuit board that this touch part includes being fixed on the base portion bottom surface of this press section and be positioned at the contact below this circuit board，This support shell fragment includes one first connecting portion and two first sidepieces formed that upwards stretch out again from the two ends of this first connecting portion，Each first sidepiece is provided with one and has elastic installation portion，Each installation portion offers a through hole，This two stands base is fixed on the inner side of this upper cover and is positioned at the both sides of this press section，Each bracket base offers a screw，This two-screw passes the through hole of two installation portions of this support shell fragment and locks the screw of this two stands base，Support shell fragment is fixed on bracket base，The contact of this touch part just to and this first connecting portion can be butted on.
Compare prior art, the support shell fragment of button of the present invention is screwed in bracket base, user can by locking or pine oil screw regulates the pretightning force of installation portion and the deformation extent of support shell fragment and then the height of adjusting pole shell fragment, thus adjusting the stroke feel of button.
Accompanying drawing explanation
In conjunction with detailed description of the invention, the invention will be further described with reference to the accompanying drawings.
Fig. 1 is the axonometric chart of the better embodiment of button of the present invention.
Fig. 2 is that Fig. 1 is in the axonometric chart of other direction.
Fig. 3 is the three-dimensional exploded view of Fig. 2.
Fig. 4 is the Fig. 2 sectional view along IV-IV line.
Main element symbol description
| Button | 100 |
| Upper cover | 200 |
| Opening | 210 |
| Through hole | 542、602、820、840 |
| Press section | 10 |
| Base portion | 101 |
| Head | 103 |
| Step | 105 |
| Packing ring | 20 |
| Touch part | 30 |
| Circuit board | 31 |
| Contact | 33 |
| Pressing pad | 40 |
| Support shell fragment | 50 |
| First connecting portion | 52 |
| First sidepiece | 54 |
| Resettlement section | 520 |
| Installation portion | 540 |
| Foam | 60 |
| Bracket base | 70 |
| Screw | 702 |
| Double faced adhesive tape | 80 |
| First film | 82 |
| Second film | 84 |
| Fixing plate | 90 |
| Second connecting portion | 92 |
| Second sidepiece | 94 |
| Installing hole | 940 |
| Screw | 300 |
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Refer to Fig. 1, the better embodiment of button 100 of the present invention is fixed on the lower section of a upper cover 200, and user can press this button 100 above upper cover 200.
Refer to Fig. 2 and Fig. 3, this button 100 includes packing ring 20, touch part 30, press section 10, pressing pad 40, support shell fragment 50, two foam 60, the fixing plate 90 of two stands base 70, double faced adhesive tape 80, one and two-screw 300.
The opening 210 of a circle is offered in the middle part of this upper cover 200.
This press section 10 includes a columned base portion 101 and the columned head 103 formed from the middle part projection of the end face of this base portion 101.A step 105 is formed between this base portion 101 and this head 103.The diameter of this base portion 101 is more than the diameter of the opening 210 of this upper cover 200, and the diameter of this head 103 is slightly less than the diameter of the opening 210 of this upper cover 200.
The diameter of the internal diameter of this packing ring 20 diameter slightly larger than the head 103 of this press section 10 base portion 101 less than this press section 10.
Touch part 30 includes a circuit board 31 and is positioned at the contact 33 below this circuit board.Connect with circuit board 31 after the pressurized of contact 33, thus realizing circuit control.
This pressing pad 40 is a circular gasket.
This support shell fragment 50 includes the first connecting portion 52 of a strip and the both sides 54 formed that stretch out again vertically upward from the two ends that this first connecting portion 52 is relative.The two ends that this first connecting portion 52 is relative are arc-shaped.The middle part concave downward of this first connecting portion 52 forms the resettlement section 520 of a circle.The middle part concave downward of this first sidepiece 54 is formed can along an installation portion 540 of the direction elastic deformation being perpendicular to the first sidepiece 54.A through hole 542 is offered at the middle part of this installation portion 540.
A through hole 602 consistent with through hole 542 diameter is offered at the middle part of each foam 60.
A screw 702 is offered at the middle part of each bracket base 70.
This double faced adhesive tape 80 includes one first film 82 and two second films 84.A through hole 820 is offered at the middle part of this first film 82.A through hole 840 is offered at the middle part of each second film 84.
This fixing plate 90 is consistent with support shell fragment 50 shape.This fixing plate 90 includes one second connecting portion 92 and two second sidepieces 94 formed that stretch out again vertically upward from the two ends that this second connecting portion 92 is relative.The two ends that this second connecting portion 92 is relative are arc-shaped.An installing hole 940 is offered at the middle part of this second sidepiece 94.A blind hole 921(is offered as shown in Figure 4 in the middle part of the medial surface of this second connecting portion 92).
See also Fig. 4, during assembling, use double faced adhesive tape 80 that fixing plate 90 is fixed on the lower section of support shell fragment 50, the through hole 820 making the first film 82 of the resettlement section 520 traverse double faced adhesive tape 80 of support shell fragment 50 is contained in the blind hole 921 of the second connecting portion 92 of this fixing plate 90, and the installation portion 540 of each first sidepiece 54 is contained in the installing hole 940 of the second corresponding sidepiece 94 of this fixing plate 90 through the through hole 840 of the second corresponding film 84.This two foam 60 is respectively placed in two installation portions 540 of this support shell fragment 50, and makes the through hole 602 of foam 60 just through hole 542 to installation portion 540.Pressing pad 40 is placed in the resettlement section 520 of support shell fragment 50.The head 103 that packing ring 20 is sheathed on press section 10 step 105 being placed between the base portion 101 of press section 10 and this head 103.And by the head 103 of press section 10 from the medial surface of this upper cover 200 through the opening 210 of upper cover 200, make head 103 be exposed to the outside of upper cover 200.Now, this packing ring 20 is folded between this step 105 and medial surface of this upper cover 200.The circuit board 31 of touch part 30 is fixed on the middle part of the bottom surface of the base portion 101 of press section 10 by use viscose glue or other fixed structures.Viscose glue or other fixed structures is used two stands base 70 to be fixed on the inner side of upper cover 200 and lays respectively at the both sides of press section 10.Support shell fragment 50 and fixing plate 90 are placed in the lower section of bracket base 70, make pressing pad 40 be positioned at the lower section of contact 33 of touch part 30.The through hole 542 of installation portion 540, foam 60 through hole 602 just screw 702 to corresponding bracket base 70.Screw 300 is locked the screw 702 of bracket base 70 from the installing hole 940 of fixing plate 90 through the through hole 602 of the through hole 542 of support shell fragment 50, foam 60, thus fixing plate 90 and support shell fragment 50 are fixed on bracket base 70, such button 100 is fixed on upper cover 200.User uses button 100 by pressing the head 103 of press section 10.
When button 100 stroke produced is partially long, tighten screw 300, increase the pretightning force of the installation portion 540 to support shell fragment 50, installation portion 540 compression, so that support shell fragment 50 drives resettlement section 520 to shift up, make the Distance Shortened of pressing pad 40 and contact 33, thus reducing the stroke of button 100；When button 100 stroke is inclined in short-term, pine oil screw 300, reduce the pretightning force of the installation portion 540 to support shell fragment 50, installation portion 540 elastic return, so that support shell fragment 50 drives resettlement section 520 to bottom offset so that the distance of pressing pad 40 and contact 33 increases, thus increasing the stroke of button 100.Meanwhile, it is provided with foam 60 between support shell fragment 50 and bracket base 70 and is possible to prevent installation portion 540 excessive deformation of support shell fragment 50, there is position-limiting action.Fixing plate 90 supports support shell fragment 50, it is prevented that the sinking of support shell fragment 50 during pressing press section 10.Pressing pad 40 all can damping with packing ring 20.
Button 100 of the present invention can control the feel of button 100 after finishing assembly by fine adjustment screw 300, saves production and assembly cost, improves production efficiency.
In other embodiments, the resettlement section 520 of pressing pad 40 and support shell fragment 50 can be omitted, and presses press section 10, and the contact 33 of touch part 30 directly abuts the first connecting portion 52 of support shell fragment 50.
In other embodiments, packing ring 20, foam 60, double faced adhesive tape 80 and fixing plate 90 can omit.
Claims (10)
- null1. a button，It is fixed on the inner side of a upper cover，This button includes a press section、One touch part、One support shell fragment、Two stands base and two-screw，This upper cover offers an opening，This press section includes a base portion and is convexly equipped in the head of end face of this base portion，This head passes the opening of this upper cover and exposes to this upper cover，A circuit board that this touch part includes being fixed on the base portion bottom surface of this press section and be positioned at the contact below this circuit board，This support shell fragment includes one first connecting portion and two first sidepieces formed that upwards stretch out again from the two ends of this first connecting portion，Each first sidepiece is provided with one and has elastic installation portion，Each installation portion offers a through hole，This two stands base is fixed on the inner side of this upper cover and is positioned at the both sides of this press section，Each bracket base offers a screw，This two-screw passes the through hole of two installation portions of this support shell fragment and locks the screw of this two stands base，Support shell fragment is fixed on bracket base，The contact of this touch part just to and this first connecting portion can be butted on.
- 2. button as claimed in claim 1, it is characterised in that: the self-corresponding first sidepiece concave downward of each installation portion is formed.
- 3. button as claimed in claim 2, it is characterized in that: this button also includes the fixing plate of a bottom being fixed on this support shell fragment, this fixing plate includes being connected to that one second connecting portion bottom this first connecting portion and upwards stretching out again from the two ends of this second connecting portion formed is connected to two second sidepieces bottom this two first sidepiece, and each second sidepiece offers the installing hole of the installation portion traverse for the first corresponding sidepiece.
- 4. button as claimed in claim 3, it is characterised in that: this second connecting portion and this two second sidepiece pass through sticking double faced adhesive tape in the bottom of this first connecting portion and this two first sidepiece.
- 5. button as claimed in claim 2, it is characterised in that: this button also includes two foams being contained in this two installation portion respectively, and each foam offers a through hole supplying corresponding screw traverse.
- 6. button as claimed in claim 1, it is characterized in that: this button also includes a packing ring, this packing ring is placed in the step place between the base portion of this press section and head, and when this button is not pressed, this packing ring is folded between the base portion of this press section and the inner side of this upper cover.
- 7. button as claimed in claim 1, it is characterised in that: this first connecting portion is equiped with a pressing pad towards the middle part of the side of this touch part, the contact of this touch part just to and this pressing pad can be butted on.
- 8. button as claimed in claim 7, it is characterised in that: the middle part concave downward of this first connecting portion forms a resettlement section, and this pressing pad is contained in this resettlement section.
- null9. an electronic installation，Including a upper cover and be fixed on the button inside upper cover，This button includes a press section、One touch part、One support shell fragment、Two stands base and two-screw，This upper cover offers an opening，This press section includes a base portion and is convexly equipped in the head of end face of this base portion，This head passes the opening of this upper cover and exposes to this upper cover，A circuit board that this touch part includes being fixed on the base portion bottom surface of this press section and be positioned at the contact below this circuit board，This support shell fragment includes one first connecting portion and two first sidepieces formed that upwards stretch out again from the two ends of this first connecting portion，Each first sidepiece is provided with one and has elastic installation portion，Each installation portion offers a through hole，This two stands base is fixed on the inner side of this upper cover and is positioned at the both sides of this press section，Each bracket base offers a screw，This two-screw passes the through hole of two installation portions of this support shell fragment and locks the screw of this two stands base，Support shell fragment is fixed on bracket base，The contact of this touch part just to and this first connecting portion can be butted on.
- 10. electronic installation as claimed in claim 9, it is characterised in that: the self-corresponding first sidepiece concave downward of each installation portion is formed, and this button also includes two foams being contained in this two installation portion respectively, and each foam offers a through hole supplying corresponding screw traverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791783.XA CN105761985A (en) | 2014-12-19 | 2014-12-19 | Key and electronic device provided with key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791783.XA CN105761985A (en) | 2014-12-19 | 2014-12-19 | Key and electronic device provided with key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105761985A true CN105761985A (en) | 2016-07-13 |
Family
ID=56339560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410791783.XA Pending CN105761985A (en) | 2014-12-19 | 2014-12-19 | Key and electronic device provided with key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105761985A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057532A (en) * | 2016-07-14 | 2016-10-26 | 歌尔科技有限公司 | Button, game paddle and remote control controller |
| CN106531515A (en) * | 2016-11-11 | 2017-03-22 | 国网浙江省电力公司金华供电公司 | Mechanical automatic button |
-
2014
- 2014-12-19 CN CN201410791783.XA patent/CN105761985A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057532A (en) * | 2016-07-14 | 2016-10-26 | 歌尔科技有限公司 | Button, game paddle and remote control controller |
| US10707033B2 (en) | 2016-07-14 | 2020-07-07 | Goertek Technology Co., Ltd. | Button, game controller and remote controller |
| CN106531515A (en) * | 2016-11-11 | 2017-03-22 | 国网浙江省电力公司金华供电公司 | Mechanical automatic button |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |