CN207399166U - A kind of touch controlled key and terminal device - Google Patents
A kind of touch controlled key and terminal device Download PDFInfo
- Publication number
- CN207399166U CN207399166U CN201721065713.1U CN201721065713U CN207399166U CN 207399166 U CN207399166 U CN 207399166U CN 201721065713 U CN201721065713 U CN 201721065713U CN 207399166 U CN207399166 U CN 207399166U
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- becket
- touch controlled
- controlled key
- fpc
- touch
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Abstract
The utility model discloses a kind of touch controlled keys to include cover board, becket, FPC and switch member, FPC is equipped with the interface being connected for the chip with terminal device, FPC include first and with first second be connected, first upper surface that becket is arranged on cover board, the lower surface of becket is connected with the upper surface of second；Switch member is connected to control the line conduction on FPC or disconnection with the lower surface of second.The invention also discloses a kind of terminal devices to include touch controlled key as above.Touch controlled key provided by the utility model, without individually designed touch chip, can reduce the cost of raw material with other module co-used chips of terminal device, and avoid and influence product reliability due to touch chip and becket have gap.
Description
Technical field
The utility model is related to touch control device technology more particularly to a kind of touch controlled keys and terminal device.
Background technology
Household electrical appliance, industrial equipment often use touch controlled key on mobile phone, start for control device, used in hand
Some other functions, such as HOME, BACK, MENU function can be integrated on machine.
The touch controlled key with touch function is realized at present, is to be embedded in touch chip in key inside, on touch chip surface
Stick on cover board.
But there are following defects for existing touch controlled key：
(1) touch chip is of high cost.
(2) since touch chip and becket are there are certain gap, easily into water, air corrosion circuit, product is reliable
Property is undesirable.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of touch controlled key, energy
Other enough and terminal device module co-used chips, without individually designed touch chip, reduce the cost of raw material, and avoid
Product reliability is influenced due to touch chip and becket have gap.
The two of the purpose of this utility model are to provide a kind of terminal device, and the touch controlled key of the terminal device can be with end
Other module co-used chips of end equipment, without individually designed touch chip, reduce the cost of raw material, and avoid because touching
There is gap and influence product reliability in control chip with becket.
One of the purpose of this utility model adopts the following technical scheme that realization：
A kind of touch controlled key, including cover board, becket, FPC and switch member, the FPC is equipped with and is used for and terminal device
Chip connection interface, the FPC include first and with described first second be connected, described first with it is described
Cover board is arranged on the upper surface of the becket, and the lower surface of the becket is connected with the upper surface of described second；It is described to open
Part is closed to be connected to control the line conduction on the FPC or disconnection with the lower surface of described second.
Further, the becket is equipped with the fluting of the upper and lower surface through the becket, and described the
Two are connected through the fluting with the upper surface of the becket.
Further, described first mutually bends 180 ° of back-to-back settings with described second.
Further, further include the first fitting glue-line, the two sides of the first fitting glue-line respectively with the becket
Upper surface and first fitting.
Further, further include the second fitting glue-line, the two sides of the second fitting glue-line respectively with the becket
Lower surface and the fitting of the upper surface of described second.
Further, the becket is equipped with the groove connected with the fluting, and the cover board and described first set
In on the groove.
Further, the sum of the cover board and the thickness of described first are less than the depth of the groove.
Further, the switch member is metal dome, touch-switch or push type shrapnel.
Further, the FPC further includes connector and extension, and one end of the connector is connected with extension, institute
The other end for stating connector is used to be electrically connected with terminal device, the connector, the extension, second and described described
First is sequentially connected.
The two of the purpose of this utility model adopt the following technical scheme that realization：
A kind of terminal device, including touch controlled key as described above.
Compared with prior art, the beneficial effects of the utility model are：
The FPC for the touch controlled key that above-mentioned technical proposal provides is equipped with the interface being connected for the chip with terminal device,
FPC include first and with first second be connected, first and cover board are under the upper surface of becket, becket
Surface is connected with the upper surface of second, thus the touch controlled key can with other module co-used chips of terminal device, without
Individually designed touch chip reduces the cost of raw material, and avoids that there are influenced during gap with becket because touch chip
The problem of product reliability.
Description of the drawings
Fig. 1 is the structure diagram of touch controlled key provided by the utility model；
Fig. 2 is the exploded perspective view of touch controlled key in Fig. 1；
Fig. 3 is the structure diagram of the becket of touch controlled key in Fig. 2；
Fig. 4 is the schematic diagrames of the FPC of touch controlled key in Fig. 2 under natural conditions；
Fig. 5 is the FPC of touch controlled key and the schematic diagram in becket anabolic process in Fig. 2, wherein the part FPC after bending
Through the fluting of becket；
Fig. 6 is the schematic diagram after the FPC of touch controlled key in Fig. 2 is combined with becket.
In figure：10th, cover board；20th, becket；21st, slot；22nd, groove；30、FPC；31st, first；32nd, second；33、
Connector；34th, extension；50th, the first fitting glue-line；60th, the second fitting glue-line；70th, the 3rd fitting glue-line.
Specific embodiment
In the following, with reference to attached drawing and specific embodiment, the utility model is described further, it is necessary to explanation is,
On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
It refer to Fig. 1-6, the touch controlled key that the utility model embodiment provides, including cover board 10, becket 20, FPC30
And switch member, FPC30 are equipped with the interface (not indicating) being connected for the chip with terminal device, FPC30 includes first 31
With with first 31 second 32 be connected, first 31 and cover board 10 are arranged on the upper surface of becket 20, under becket 20
Surface is connected with the upper surface of second 32；Switch member is connected to control the circuit on FPC30 with the lower surface of second 32
It is turned on or off.
It should be noted that here upper and lower is the placement with the cover board 10 of touch controlled key when upper, switch member is under
For position.
The FPC30 for the touch controlled key that above-described embodiment provides is equipped with the interface being connected for the chip with terminal device,
FPC30 include first 31 and with first 31 second 32 be connected, first 31 and cover board 10 are upper arranged on becket 20
Surface, the lower surface of becket 20 are connected with the upper surface of second 32, thus the touch controlled key can with terminal device its
His module co-used chip, without individually designed touch chip, reduces the cost of raw material, and avoids because of touch chip and gold
Belong to ring to there are problems that gap and influence product reliability.
As preferred embodiment, becket 20 is equipped with the fluting of the upper and lower surface through becket 20
21, second 32 is connected, first 31 and second 32 mutually 180 ° of bending through fluting 21 with the upper surface of becket 20
Back-to-back setting, first 31 has the inducing function touched, and the is arranged at for the interface that the chip with terminal device is connected
On one 31, when the interface on first 31 is connected with external chip, it becomes possible to realize the corresponding function of the touch controlled key.Gold
Belong to ring 20 and be equipped with the groove 22 connected with fluting 21, cover board 10 and first 31 are arranged on groove 22.Cover board 10 and first
The sum of 31 thickness is less than the depth of groove 22, to increase the usage comfort of user.
As preferred embodiment, which further includes the first fitting glue-line 50, second fitting glue-line 60 and the
Three fitting glue-lines 70, the two sides of the first fitting glue-line 50 are bonded respectively with the upper surface of becket 20 and first 31.Second patch
The two sides of rubber alloy layer 60 is bonded respectively with the lower surface of becket 20 and the upper surface of second 32.It is arranged on metal for first 31
Between ring 20 and cover board 10, the two sides of the 3rd fitting glue-line 70 is bonded respectively with first 31 and cover board 10.
As preferred embodiment, switch member is metal dome, touch-switch or push type shrapnel, user press gland
During plate 10, the circuit on FPC30 is realized by switch member to be turned on；When user unclamps cover board 10, switch member passes through switch member
It realizes and disconnects.
As preferred embodiment, FPC30 further includes connector 33 and extension 34, one end of connector 33 and stretching
Portion 34 connects, and the other end of connector 33 is used to be electrically connected with terminal device, 34, second connector 33, extension 32 and
It is sequentially connected for first 31.In the present embodiment, 34, second 32 and first 31 connector 33, extension companies of integrated molding
It connects.
The utility model also provides a kind of terminal device, including touch controlled key as above, on the FPC30 of touch controlled key
Equipped with the interface being connected for the chip with terminal device, FPC30 include first 31 and with first 31 second be connected
32, first 31 and cover board 10 are arranged on the upper surface of becket 20, and the lower surface of becket 20 connects with the upper surface of second 32
It connects, thus the touch controlled key, without individually designed touch chip, can be reduced with other module co-used chips of terminal device
The cost of raw material, and avoid and influence product reliability due to touch chip and becket have gap.
The above embodiment is only the preferred embodiment of the utility model, it is impossible to be protected with this to limit the utility model
Scope, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (10)
1. a kind of touch controlled key, which is characterized in that including cover board, becket, FPC and switch member, the FPC be equipped with for
Terminal device chip connection interface, the FPC include first and with described first second be connected, described first
Portion and the cover board are arranged on the upper surface of the becket, and the lower surface of the becket and the upper surface of described second connect
It connects；The switch member is connected to control the line conduction on the FPC or disconnection with the lower surface of described second.
2. touch controlled key as described in claim 1, which is characterized in that the becket is equipped with through the upper of the becket
Surface and the fluting of lower surface, described second is connected through the fluting with the upper surface of the becket.
3. touch controlled key as claimed in claim 2, which is characterized in that described first mutually bends 180 ° with described second
Back-to-back setting.
4. touch controlled key as described in claim 1, which is characterized in that further include the first fitting glue-line, first joint adhesive
The two sides of layer is bonded respectively with the upper surface of the becket and described first.
5. such as claim 1-4 any one of them touch controlled keys, which is characterized in that further include the second fitting glue-line, described the
The two sides of two fitting glue-lines is bonded respectively with the lower surface of the becket and the upper surface of described second.
6. touch controlled key as claimed in claim 2, which is characterized in that the becket is recessed equipped with being connected with the fluting
Slot, the cover board and it is described first be arranged on the groove on.
7. touch controlled key as claimed in claim 6, which is characterized in that the sum of the cover board and described first thickness are less than
The depth of the groove.
8. touch controlled key as claimed in claim 5, which is characterized in that the switch member is metal dome, touch-switch or presses
Pressure type shrapnel.
9. touch controlled key as claimed in claim 5, which is characterized in that the FPC further includes connector and extension, the company
The one end for connecing device is connected with extension, and the other end of the connector is used to be electrically connected with terminal device, the connector, institute
State extension, described second and described first be sequentially connected.
10. a kind of terminal device, which is characterized in that including such as claim 1-9 any one of them touch controlled key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065713.1U CN207399166U (en) | 2017-08-23 | 2017-08-23 | A kind of touch controlled key and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721065713.1U CN207399166U (en) | 2017-08-23 | 2017-08-23 | A kind of touch controlled key and terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207399166U true CN207399166U (en) | 2018-05-22 |
Family
ID=62419274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721065713.1U Active CN207399166U (en) | 2017-08-23 | 2017-08-23 | A kind of touch controlled key and terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207399166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149773A (en) * | 2019-05-31 | 2019-08-20 | 维沃移动通信有限公司 | Terminal device |
-
2017
- 2017-08-23 CN CN201721065713.1U patent/CN207399166U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149773A (en) * | 2019-05-31 | 2019-08-20 | 维沃移动通信有限公司 | Terminal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 301, Building 7, Luyi South Road, Tangxia Town, Dongguan City, Guangdong Province Patentee after: Guangdong Xingxing Electronic Technology Co., Ltd. Address before: 523718 C15, No. A10 Industrial Luyi Road, Keyuan City, Tangxia Town, Dongguan City, Guangdong Province Patentee before: Guangdong Yuezhong Photoelectric Technology Co. Ltd. |
|
| CP03 | Change of name, title or address |