CN104932693B - Peripheral device - Google Patents
Peripheral device Download PDFInfo
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- CN104932693B CN104932693B CN201510359057.5A CN201510359057A CN104932693B CN 104932693 B CN104932693 B CN 104932693B CN 201510359057 A CN201510359057 A CN 201510359057A CN 104932693 B CN104932693 B CN 104932693B
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- loading plate
- axis
- arc edge
- flexible extension
- peripheral device
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- 230000002093 peripheral effect Effects 0.000 title claims abstract description 45
- 230000009975 flexible effect Effects 0.000 claims abstract description 67
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 38
- 238000005452 bending Methods 0.000 claims abstract description 14
- 230000001960 triggered effect Effects 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The present invention includes user's operation interface, loading plate and circuit board on a kind of peripheral device.Loading plate carries user's operation interface, and wherein loading plate has loading plate side, and loading plate side extends essentially along X-axis, and loading plate side sequentially sets the left depressed area of loading plate, left convex arc edge, centre straight ahead side, right convex arc edge and the right depressed area of loading plate.Circuit board has body and flexible extension, wherein body produces operation signal to be triggered in response to user's operation interface, flexible extension extends essentially along Y-axis, flexible extension has upper end, lower end, Y-axis left side and Y-axis right edge, the upper end of flexible extension links with body, the lower end of flexible extension can link with external connector, and operation signal is delivered to external connector by flexible extension.In setting left convex arc edge and right convex arc edge on loading plate side, avoid the problem that the flexible extension of circuit board is damaged because bending causes the sharp keen side institute cut wound of carried plate.
Description
Technical field
The invention relates to a kind of electronic device, in particular to a kind of peripheral device.
Background technology
The progress of Information of Science and Technology brings more convenient life, therefore tablet computer, Smartphone or notes for people
Type computer becomes increasingly popular.The interior peripheral device having for user's operation input of these information products, such as：Contact panel, key
Disk or Trackpad；But in order to assemble disassemble it is easy to maintenance, these peripheral devices be usually be subject to modularity, then by flexible
Property circuit board is electrically connected with the connector in information product, is inputted user to the data signal of peripheral device with reaching
Carry-on information product is passed to by flexible circuit board.
It refer to Fig. 1 and Fig. 2.Fig. 1 illustrates a kind of stereogram of known peripheral device.Fig. 2 illustrates the periphery according to Fig. 1
Schematic diagram when device is bent by external force.As shown in Figures 1 and 2, the circuit board 30 of peripheral device 10 has flexible extension 34,
And the loading plate 20 of bearer circuit plate 30 has side 20a, the side 34a of flexible extension 34 and the side 20a of loading plate 20
Perpendicular to one another is intersecting.When circuit board 30 flexible extension 34 by external force act on and bend pull when, stress point concentrates on
On the plotted point of the side 34a of the flexible extension 34 and side 20a of loading plate 20, flexible 34 carried of extension is easy to cause
The sharp keen side 20a of plate 20 hurts and produces the damage that fractures, and causes 30 inner lead of circuit board to be broken, causes peripheral device 10
Conductive or signal transmits bad.
The content of the invention
It is curved by external force to solve the flexible circuit board of the exposed protrusion of peripheral device the present invention provides a kind of peripheral device
During folding, the phenomenon of the sharp keen side cut wound of flexible circuit board carried plate.
There is provided a kind of peripheral device in one embodiment of the invention to include, user's operation interface, loading plate and circuit
Plate.Loading plate carries user's operation interface, and wherein loading plate has loading plate side, and loading plate side is essentially along X-axis
Extension, loading plate side sequentially set the left depressed area of loading plate, left convex arc edge, centre straight ahead side, right convex arc edge and the loading plate right side
Depressed area.Circuit board has body and a flexible extension, wherein body being triggered in response to user's operation interface and
Operation signal is produced, flexible extension extends essentially along Y-axis, and flexible extension has upper end, lower end, Y-axis left side and Y
Axis right edge, upper end and the body of flexible extension link, and the lower end of flexible extension can link with external connector, operation letter
Number it is delivered to external connector by flexible extension.Y-axis left side meets at the left depressed area of loading plate, Y with loading plate side
Axis right edge meets at the right depressed area of loading plate with loading plate side.When flexible extension is subject to the first external force and towards loading plate
And during right direction bending, left convex arc edge abuts flexible extension, so avoids the sharp keen side of Y-axis left side carried plate from being cut
Wound.When flexible extension is subject to the second external force towards during loading plate simultaneously left direction bending, right convex arc edge abuts flexible extension
Portion, so avoids the sharp keen side institute cut wound of Y-axis right edge carried plate.
As optional technical solution, the left convex arc edge and the right convex arc edge have the first radius respectively, it is each this first
The length of radius is 1.25mm~1.75mm scopes.
As optional technical solution, which also has left concave arc edge and right concave arc edge, the left convex arc edge position
Between the left concave arc edge and the centre straight ahead side, which is located between the right concave arc edge and the centre straight ahead side.
As optional technical solution, which has the first radius, the left concave arc edge respectively with the right convex arc edge
There is the second radius respectively with the right concave arc edge, the length of each second radius is the length of corresponding first radius
1/3。
As optional technical solution, the most short spacing of the left convex arc edge and the Y-axis left side is 0.5mm~0.6mm, and
The most short spacing of the right convex arc edge and the Y-axis right edge is between 0.5mm~0.6mm.
As optional technical solution, the center of the left depressed area of the loading plate and the extension line on the centre straight ahead side,
Both most short spacings are between 1.4~1.6mm.
As optional technical solution, which is a plurality of keycaps, and the body of the circuit board is
Contactor layer, has a plurality of switches on the contactor layer, and a plurality of switches are corresponding respectively with a plurality of keycaps, and
And a plurality of switches the up and down motion of a plurality of keycaps because that should be triggered.
As optional technical solution, which is touch-control plate body, and the body of the circuit board is electricity
Hold detecting layer, which detects layer to produce corresponding manipulation in response to gesture operation of the user on the touch-control plate body
Signal.
As optional technical solution, the body and the flexible extension are flexible circuit board, and the body is more
With body side, the left depressed area of circuit board and the right depressed area of circuit board, which extends from the body side
And go out, the left depressed area of the circuit board is located between the body side and the Y-axis left side, and the right depressed area of the circuit board is located at should
Between body side and the Y-axis right edge.
As optional technical solution, cup depth of the left depressed area of the circuit board in Y-axis is the first depth, the carrying
Cup depth of the left depressed area of plate in Y-axis is the second depth, which is more than second depth.
As optional technical solution, the angle of the X-axis and the Y-axis is 70 °~110 °.
Compared with prior art, set respectively on the loading plate side of the loading plate of the peripheral device of the embodiment of the present invention
Left convex arc edge and right convex arc edge so that flexible extension is subject to the first external force and towards loading plate and right direction bending or is subject to
Second external force and during towards loading plate and left direction bending, left convex arc edge or right convex arc edge can abut the flexible extension of circuit board
Portion, and the flexible extension of circuit board can be avoided in operation and producing bending causes the sharp keen side institute's cut wound of carried plate and damage
The problem of ruining.
Brief description of the drawings
For narration of the invention and other purposes, feature, advantage and embodiment can be become apparent, institute's accompanying drawings are said
It is bright as follows：
Fig. 1 illustrates a kind of stereogram of known peripheral device.
Fig. 2 illustrates schematic diagram when being bent according to the peripheral device of Fig. 1 by external force.
Fig. 3 illustrates the stereogram of the peripheral device according to one embodiment of the invention.
Fig. 4 illustrates the stereogram of the peripheral device according to another embodiment of the present invention.
Fig. 5 illustrates the stereogram after user's operation interface is removed according to the peripheral device of another embodiment of the present invention.
Fig. 6 A illustrate the top view after user's operation interface is removed according to the peripheral device of Fig. 5.
Fig. 6 B illustrate the top view of the loading plate of the peripheral device according to Fig. 5.
Fig. 6 C illustrate the top view of the circuit board of the peripheral device according to Fig. 5.
Fig. 7 illustrates schematic diagram when being removed according to the peripheral device of Fig. 5 after user's operation interface and being subject to the external force to bend.
Embodiment
Fig. 3 is refer to, it illustrates the stereogram of the peripheral device according to one embodiment of the invention.As shown in figure 3, this implementation
The peripheral device 100 of example includes：User's operation interface 110, loading plate 120 and circuit board 130.The carrying of loading plate 120 makes
User's operation interface 110 and circuit board 130.Circuit board 130 has body 132 and flexible extension 134, wherein body
132 may be disposed between loading plate 120 and user's operation interface 110, and body 132 can be in response to user's operation interface
110 are triggered and produce operation signal.On the other hand, flexible extension 134 connects body 132 and can protrude from loading plate
Outside 120, wherein flexible extension 134 can be used to and outer member, such as：Connector (not shown) inside notebook computer carries out
It is electrically connected.In the present embodiment, loading plate 120 can be hard plate body, and further, loading plate 120 can be the gold of hard
Belong to plate body, but be not limited.
For example, user's operation interface 110 of the present embodiment can be a plurality of keycaps 111, the body of circuit board 130
Portion 132 can be contactor layer, have a plurality of switches 131 on the body 132 of contactor layer, wherein switch 131 and key
Cap 111 corresponds to respectively, is event, and a plurality of switches 131 can be triggered because of the up and down motion of corresponding a plurality of keycaps 111, pass through
The trigger signal for being triggered and being produced by a plurality of switches 131 can be transferred to outer member via flexible extension 134, and (figure is not
Show) in and further start corresponding instruction action, but be not limited.
With further reference to Fig. 4, it illustrates the stereogram of the peripheral device according to another embodiment of the present invention.Such as Fig. 4 institutes
Show, in the present embodiment, user's operation interface 110 can be touch-control plate body, and the body 132 of circuit board 130 can be detectd for capacitance
Layer is surveyed, the hand that the body 132 as capacitance detecting layer can be in response to user on touch-control plate body (user's operation interface 110)
Gesture operates and produces corresponding manipulation signal, and is further transferred to via flexible extension 134 in outer member and starts phase
Corresponding instruction action.It will be understood that the present embodiment is only to illustrate, and it is not used to the implementation of the limitation present invention.
Fig. 5 is refer to, Fig. 6 A, Fig. 6 B and Fig. 6 C, Fig. 5 illustrate the peripheral device according to the present invention, grasped in removing user
After making interface 110, the stereogram of loading plate 120 and circuit board 130 is only shown, Fig. 6 A illustrate the peripheral device shifting according to Fig. 5
Except the top view after user's operation interface 110.As shown in Fig. 5 and Fig. 6 A, the loading plate of the peripheral device 100 of the present embodiment
120 there is loading plate side 120a, loading plate side 120a to extend essentially along X-axis, and wherein loading plate side 120a is sequentially
The left depressed area 122 of loading plate, left concave arc edge 124b, left convex arc edge 124a, centre straight ahead side 126, right convex arc edge 128a, the right side are set
Concave arc edge 128b and the right depressed area 129 of loading plate.Wherein left concave arc edge 124b and right concave arc edge 128b can be omitted.
Meanwhile the circuit board 130 on loading plate 120 is arranged at body 132 and flexible extension 134, wherein can
Scratch extension 134 essentially along Y-axis to extend, flexible extension 134 has upper end 134a, lower end 134b, Y-axis left side 134c
With Y-axis right edge 134d, upper end 134a and the body 132 of flexible extension 134 link, the lower end of flexible extension 134
134b can link with external connector, and operation signal is delivered to external connector by flexible extension 134.It is it will be understood that exterior
Contact can be the contact that foregoing outer member connects flexible extension 134, such as：Connector.On the other hand, Y-axis left side
134c and loading plate side 120a can meet at the left depressed area 122 of loading plate, and Y-axis right edge 134d and loading plate side 120a can
Meet at the right depressed area 129 of loading plate.It will be understood that the X-axis of the present embodiment and the angle of Y-axis between 70 °~110 °, are lifted
For example, the X-axis of the present embodiment and the angle of Y-axis can be 90 °, but be not limited.
In other words, body 132 and flexible extension 134 can be flexible circuit board, and wherein body 132 can have
There are the left depressed area 132b of body side 132a, circuit board and the right depressed area 132c of circuit board.Specifically, flexible extension
134 can extend from body side 132a, that is to say, that the upper end 134a of flexible extension 134 can trim body side
Side 132a.On the other hand, the left depressed area 132b of circuit board is located at the Y-axis left side of body side 132a and flexible extension 134
Between the 134c of side, the right depressed area 132c of circuit board is located at the Y-axis right edge 134d of body side 132a and flexible extension 134
Between.
With further reference to Fig. 7, it, which is illustrated, removes after user's operation interface according to the peripheral device of Fig. 5 and is subject to external force
Schematic diagram during bending.As shown in fig. 7, when flexible extension 134 be subject to the first external force and towards loading plate 120 and right direction
During bending, left convex arc edge 124a can abut flexible extension 134, and can avoid the Y-axis left side 134c quilts of flexible extension 134
Sharp keen loading plate side 120a institutes cut wound.Therefore, can apparent, be subject to the second external force when flexible extension 134 and
During towards loading plate 120 and left direction bending, right convex arc edge 128a can abut flexible extension 134, so avoid flexible prolong
The Y-axis right edge 134d of extending portion 134 is by sharp keen loading plate side 120a institutes cut wound.Fig. 6 A are gone back to, and referring concurrently to Fig. 6 B
And Fig. 6 C, Fig. 6 B illustrate the top view of the loading plate of the peripheral device according to Fig. 5.Fig. 6 C illustrate the peripheral device according to Fig. 5
The top view of circuit board.In the present embodiment, left convex arc edge 124a and right convex arc edge 128a has the first radius R respectively1, it is each
First radius R1Length between 1.25mm~1.75mm.For example, the length R of every one first radius1Can be 1.5mm, but not
As limit.In addition, in the present embodiment, loading plate side 120a is left with more left concave arc edge 124b and right concave arc edge 128b
Convex arc edge 124a between left concave arc edge 124b and centre straight ahead side 126, right convex arc edge 128a be located at right concave arc edge 128b with
Between centre straight ahead side 126.Wherein, left convex arc edge 124a and right convex arc edge 128a has the first radius R respectively1, and left concave arc
Edge 124b and right concave arc edge 128b has the second radius R respectively2, every one second radius R2Length be corresponding first radius R1
Length 1/3, but be not limited.For example, as the first radius R1Length when can be 1.5mm, the second radius R2Length
Degree can be 0.5mm, but be not limited.
In addition, in the present embodiment, the most short spacing I of left convex arc edge 124a and Y-axis left side 134c1Between 0.5mm~
0.6mm, and the most short spacing I of right convex arc edge 128a and Y-axis right edge 134d2Between 0.5mm~0.6mm.
In addition, in the present embodiment, cup depths of the left depressed area 132b of circuit board in Y-axis can be the first depth d1,
Cup depth of the left depressed area 122 of loading plate in Y-axis can be the second depth d2, wherein the first depth d1More than the second depth d2。
Similarly, cup depths of the right depressed area 132c of circuit board in Y-axis is alternatively the first depth d1, the right depressed area 129 of loading plate
Cup depth in Y-axis is alternatively the second depth d2, but be not limited.
In the present embodiment, the extension line of the center of the left depressed area 122 of loading plate and centre straight ahead side 126, both
Most short spacing I3Can be between 1.4mm~1.6mm.Similarly, the center of the right depressed area 129 of loading plate and centre straight ahead side
126 extension line, both most short spacing I4Also can be between 1.4mm~1.6mm, but be not limited.
From the embodiments of the present invention, had the following advantages using the present invention.In the peripheral device of the present embodiment
Left convex arc edge and right convex arc edge are set respectively on the loading plate side of loading plate so that flexible extension is subject to the first external force and court
To loading plate and right direction bending or be subject to the second external force and during towards loading plate and left direction bending, left convex arc edge or the right side
Convex arc edge can abut the flexible extension of circuit board, and the flexible extension of circuit board can be avoided to produce bending in operation and lead
The problem of causing the sharp keen side institute's cut wound of carried plate and damaging.
Although the present invention is disclosed above with embodiment, so it is not limited to the present invention, any to be familiar with this skill
Person, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations, therefore protection scope of the present invention is worked as
Applied for a patent depending on appended subject to right claimed range institute defender.
Claims (11)
1. a kind of peripheral device, it is characterised in that the peripheral device includes：
User's operation interface；
Loading plate, it is used to carry user's operation interface, which has loading plate side, loading plate side essence
On extend along X-axis, which sequentially sets the left depressed area of loading plate, left convex arc edge, centre straight ahead side, right convex arc edge
With the right depressed area of loading plate；And
Circuit board, its with body and flexible extension, the body to because should user's operation interface be triggered and
Operation signal is produced, which extends essentially along Y-axis, which has upper end, lower end, Y-axis left side
Side and Y-axis right edge, the upper end and the body of the flexible extension link, and the lower end of the flexible extension can be with outside
Contact links, which is delivered to the external connector by the flexible extension；
Wherein, which meets at the left depressed area of the loading plate with the loading plate side, the Y-axis right edge and the carrying
Plate side meets at the right depressed area of the loading plate；
Wherein, when the flexible extension is subject to the first external force and during towards the loading plate and right direction bending, the left convex arc edge
The flexible extension is abutted, avoids the Y-axis left side of the circuit board by the loading plate side institute cut wound；When the flexible extension
It is subject to the second external force during towards the loading plate and left direction bending, which abuts the flexible extension, so keeps away
Exempt from the Y-axis right edge of the circuit board by the loading plate side institute cut wound.
2. peripheral device as claimed in claim 1, it is characterised in that the left convex arc edge has first respectively with the right convex arc edge
Radius, the length of each first radius is 1.25mm~1.75mm scopes.
3. peripheral device as claimed in claim 1, it is characterised in that the loading plate side also has left concave arc edge and right concave arc
Edge, the left convex arc edge are located between the left concave arc edge and the centre straight ahead side, which is located in the right concave arc edge and this
Between the straight line of centre.
4. peripheral device as claimed in claim 3, it is characterised in that the left convex arc edge has first respectively with the right convex arc edge
Radius, the left concave arc edge and the right concave arc edge have the second radius respectively, the length of each second radius be it is corresponding this
The length of Radius -1/3.
5. peripheral device as claimed in claim 1, it is characterised in that the most short spacing of the left convex arc edge and the Y-axis left side
For 0.5mm~0.6mm, and the most short spacing of the right convex arc edge and the Y-axis right edge is between 0.5mm~0.6mm.
6. peripheral device as claimed in claim 1, it is characterised in that the center of the left depressed area of the loading plate and the center
The extension line of straight line, both most short spacings are between 1.4~1.6mm.
7. peripheral device as claimed in claim 1, it is characterised in that user's operation interface is a plurality of keycaps, the electricity
The body of road plate is contactor floor, has a plurality of switches on the contactor layer, a plurality of switches and the plural number
A keycap corresponds to respectively, and a plurality of switches the up and down motion of a plurality of keycaps because that should be triggered.
8. peripheral device as claimed in claim 1, it is characterised in that user's operation interface is touch-control plate body, the circuit
The body of plate detects layer for capacitance, the capacitance detect layer in response to gesture operation of the user on the touch-control plate body and
Produce corresponding manipulation signal.
9. peripheral device as claimed in claim 1, it is characterised in that the body is flexible electricity with the flexible extension
Road plate, the body have more body side, the left depressed area of circuit board and the right depressed area of circuit board, which certainly should
Body side is extended, and the left depressed area of the circuit board is located between the body side and the Y-axis left side, the circuit board
Right depressed area is located between the body side and the Y-axis right edge.
10. peripheral device as claimed in claim 9, it is characterised in that cup depth of the left depressed area of the circuit board in Y-axis
For the first depth, cup depth of the left depressed area of the loading plate in Y-axis is the second depth, which is more than second depth
Degree.
11. peripheral device as claimed in claim 1, it is characterised in that the angle of the X-axis and the Y-axis is 70 °~110 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510359057.5A CN104932693B (en) | 2015-06-25 | 2015-06-25 | Peripheral device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510359057.5A CN104932693B (en) | 2015-06-25 | 2015-06-25 | Peripheral device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104932693A CN104932693A (en) | 2015-09-23 |
| CN104932693B true CN104932693B (en) | 2018-04-17 |
Family
ID=54119883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510359057.5A Active CN104932693B (en) | 2015-06-25 | 2015-06-25 | Peripheral device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104932693B (en) |
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| CN103142244A (en) * | 2011-12-07 | 2013-06-12 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic probe |
| CN202995116U (en) * | 2012-12-10 | 2013-06-12 | 青岛泰达通信设备有限公司 | Fiber three-way channel |
| CN203651924U (en) * | 2013-11-19 | 2014-06-18 | 浙江吉利汽车研究院有限公司 | Fender installation support |
| CN104605822A (en) * | 2015-01-28 | 2015-05-13 | 杨松 | Supporting body and mattress |
| CN104615295A (en) * | 2013-11-05 | 2015-05-13 | 胜华科技股份有限公司 | Touch panel and covering plate for touch panel |
| CN204414760U (en) * | 2014-12-26 | 2015-06-24 | 上海隽大机械有限公司 | Thin paper paper collecting mechanism |
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2015
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2220017Y (en) * | 1995-01-23 | 1996-02-14 | 邱守仁 | Lighter |
| CN1316114A (en) * | 1999-03-26 | 2001-10-03 | 松下电器产业株式会社 | Laminate sheath type battery |
| CN2927604Y (en) * | 2006-07-04 | 2007-07-25 | 比亚迪股份有限公司 | Flexible printing circuit board against tearing |
| CN103142244A (en) * | 2011-12-07 | 2013-06-12 | 深圳迈瑞生物医疗电子股份有限公司 | Ultrasonic probe |
| CN202565568U (en) * | 2012-04-28 | 2012-11-28 | 索尔思光电（成都）有限公司 | Flexible plate connecting two-dimensional space |
| CN202995116U (en) * | 2012-12-10 | 2013-06-12 | 青岛泰达通信设备有限公司 | Fiber three-way channel |
| CN104615295A (en) * | 2013-11-05 | 2015-05-13 | 胜华科技股份有限公司 | Touch panel and covering plate for touch panel |
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| CN104605822A (en) * | 2015-01-28 | 2015-05-13 | 杨松 | Supporting body and mattress |
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| Publication number | Publication date |
|---|---|
| CN104932693A (en) | 2015-09-23 |
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