CN205306207U - Electronic product turns over box -like protective sheath with keyboard - Google Patents
Electronic product turns over box -like protective sheath with keyboard Download PDFInfo
- Publication number
- CN205306207U CN205306207U CN201620020907.9U CN201620020907U CN205306207U CN 205306207 U CN205306207 U CN 205306207U CN 201620020907 U CN201620020907 U CN 201620020907U CN 205306207 U CN205306207 U CN 205306207U
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- electronic product
- keyboard
- protection set
- support chip
- layer
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Abstract
The utility model provides an electronic product turns over box -like protective sheath with keyboard, it is equipped with the first epidermal layer that covers at the first face of protective sheath, the keyboard of establishing includes circuit board, conducting layer and keypad, the circuit board is equipped with a plurality of switch spares, the conducting layer comprises a plurality of conduction column that correspond a plurality of switch spares, conduction column sets up between keypad and switch spare, and it can conduct to the switch spare on with realization button function applying pressing force on keypad, and each switch spare, conduction column constitute with keypad respectively the button of keyboard, the keypad of keyboard comprises the subregion of first epidermal layer, first epidermal layer still is equipped with a supporting layer, it is inboard that the supporting layer is in first epidermal layer, and it is by constituting with the corresponding a plurality of stereoplasm supporting shoes of a plurality of conduction column. The keyboard has better feeling and input efficiency.
Description
Technical field
This utility model relates to a kind of foldable protection set, and especially a kind of electronic product foldable with keyboard protects set.
Background technology
The foldable protection set of the electronic product such as mobile phone, panel computer, in general, it is covered with the first epidermal area near the one side of electronic product, and the planar materials that the first epidermal area is generally adopted leather, cloth, soft glue-line etc. soft is made.
As shown in Figure 1, the basic structure 01 of slight keyboard generally comprises circuit board 02, switch member 03 (such as thin film switch, metal dome switch), conducting shell 04 and key panel 05, wherein, each switch member 03 is arranged on circuit board 02, conducting shell 04 is made up of multiple conductive post 041, each conductive post 041 is folded between key panel 05 and switch member 03, its can by be applied on key panel 05 by pressure conduction to switch member 03 to realize keypress function, each switch member 03, conductive post 041 constitute the button 06 of keyboard respectively with key panel 05.
Above-mentioned slight keyboard is especially suitable in the foldable protection set being arranged on electronic product to constitute a kind of electronic product foldable protection set with keyboard, and when this protection set encases electronic product, keyboard generally overlays on the screen of electronic product. Set is protected for this electronic product foldable with keyboard; as shown in Figure 2; it has been proposed that; the first epidermal area 07 directly utilizing protection set is used as the key panel 05 of keyboard; it is possible not only to make the outward appearance of product have good concordance; and the first epidermal area that the surface of keyboard is namely soft, compared to the hard key face in conventional keyboard, when it covers on the screen 08 of electronic product, screen will not be caused damage.
When the first epidermal area 07 of protection set is utilized to the key panel 05 as keyboard, problem that is soft and that cause key panel to cave in is crossed in order to solve the first epidermal area 07, first epidermal area 07 can be done cure process, in general, as shown in Figure 3, in the inner side of the first epidermal area 07, one layer of rigid support layer 071 can be set (such as hard resin layer, hard plastic layer, metal level, glassy layer, ceramic layer and the composite layer such as glass layer or carbon fiber layer), but, it is distributed in adjacent key by pressure when supporting layer 071 is easily by finger pressing keys, it not only can make the dynamics needed for button increase, and be easily caused adjacent key by by mistake by.Thus, this keyboard being located in electronic product foldable protection set is difficult to have good feel and input efficiency.
Summary of the invention
The purpose of this utility model is for providing a kind of electronic product foldable protection set being provided with keyboard, and its keyboard has good feel and input efficiency. The concrete scheme adopted is as follows:
A kind of electronic product foldable with keyboard protects set; it is provided with the first epidermal area overlaying on first, protection set; set keyboard includes circuit board, conducting shell and key panel; described circuit board is provided with multiple switch member; described conducting shell is made up of multiple conductive post of corresponding multiple switch member; described conductive post is arranged between key panel and switch member; its can by be applied on key panel by pressure conduction to switch member to realize keypress function; each switch member, conductive post constitute the button of described keyboard with key panel respectively, it is characterized by:
The key panel of described keyboard is made up of the subregion of the first epidermal area, and described first epidermal area is additionally provided with a supporting layer, and described supporting layer is in inside the first epidermal area, and it is made up of multiple rigid support blocks corresponding with multiple conductive post.
In this electronic product foldable protection set; the first epidermal area that at least surface is comparatively soft is utilized to the key panel as keyboard; make protection set not only have good outward appearance concordance, and when key panel covers on the screen of electronic product, screen will not be caused damage by it. The cure process to the first epidermal area can be realized by arranging rigid support block inside the first epidermal area, when finger pressing keys, bracer can effectively reduce each button depressed time the deformation that occurs, decrease the depression of key panel, and supporting layer is set to a bracer of corresponding multiple conductive post, rather than continuous print one layer, when button is pressed, its to adjacent key involve effect less, it is less by pressure that it is distributed in adjacent key, it is thus possible to reduces the mistake to adjacent key and presses; Further, since each bracer can focusing on finger more accurately and efficiently in the conductive post of pressed button by pressure, thus the hardness of each button can be reduced. Thus, the keyboard of this electronic product foldable protection set has good feel and input efficiency.
In a concrete scheme of the present utility model, described first epidermal area is leather layer (such as PU leather layer, PVC leather layer or animal's leather layer), layer of cloth or soft glue-line (such as silica gel, rubber, foamed plastic). Preferably, described first epidermal area is the leather layer that surface is provided with that button is concavo-convex. In general, the concavo-convex identification that can improve button of button, and easily formed by compressing method on leather layer.
In a concrete scheme of the present utility model, described supporting layer is adhere to or infiltration solidification glue-line inside the first epidermal area. Specifically, it can be adhere to or permeate the various cured solidification glue-lines that can reduce the first epidermal area flexibility such as the photosensitive resin layer inside the first epidermal area, hot melt glue layer, reaction solidification glue-line (such as epoxy resin). Thus, it is possible to by printing methods such as (such as silk-screen, transfers), glue-line is arranged on inside the first epidermal area by the pattern constituted by a bracer, and again through solidifying to form described supporting layer, its manufacture method is relatively simple.
Preferably, described solidification gel bed permeability is in the inner side of the first epidermal area. Such as, when the first epidermal area adopts the simulated leather at the bottom of cloth, glue can be made to penetrate between the fiber of cloth, and by solidifying, glue and cloth is made to be collectively forming a harder bracer, thus, it can make the first epidermal area hardening when increasing by the first skin layer thickness hardly, to reduce the integral thickness of keyboard.
In another concrete scheme of the present utility model, described bracer is rigid support sheet.Specifically, described rigid support sheet can be plastic sheet, sheet metal, sheet glass or potsherd, and the composite material sheet such as glass fiber sheets, carbon fiber sheet, it can be in the inner side of the first epidermal area by fixed forms such as adhesions, the flexibility of this support chip is generally significantly lower than not doing the first epidermal area that overcure processes, even if its thickness is less, finger also can be focused in the conductive post of pressed button by pressure by effectively, therefore can be set to by its thickness less of to reduce the thickness of keyboard. Preferably, described support chip is the glass fiber sheets of the plastic sheet (such as PET, PVC, PC plastic sheet) of 0.1-0.5mm thickness, the stainless steel substrates of 0.05-0.5mm thickness or 0.1-0.5mm thickness.
When described bracer is support chip, it is preferable that described supporting layer is additionally provided with and is connected to being flexible coupling between adjacent supports sheet, described in be flexible coupling and support chip with layer and flexibility higher than support chip. Thus, it is flexible coupling and each support chip is linked together so that each support chip is mutually not loose, and can ensure that the effect of involving between support chip is less, when making key panel, each support chip can first connect together the inner side to the first epidermal area set along again, without being configured one by one, thus the manufacture difficulty of keyboard can be reduced. Each support chip can be made it addition, be flexible coupling to be maintained in same aspect better, thus increase the flatness of key panel. Above-mentioned be flexible coupling can be arranged between adjacent supports sheet flexible material, such as rubber, silica gel.
Preferably, above-mentioned it is flexible coupling for being connected to the cross structure between adjacent supports sheet. The width of cross structure can be set to less on demand so that it is flexibility be higher than support chip, thus can so that involve between support chip effect less.
It is highly preferred that described cross structure and support chip homogeneity. Specifically, described cross structure can be formed by the cutting of same thin plate with support chip, such as, optional plastic plate, metallic plate, glass plate, ceramic wafer, and the composite panel such as glass mat, carbon fiber board, by cutting, cutting die cutting, cut, Water Cutting formed as described in cross structure and the support chip that connects due to cross structure, it is not only easy to process, and can ensure that whole supporting layer has good flatness, to increase the flatness of key panel.
It is highly preferred that described cross structure extends along the gap between support chip. Cross structure being arranged along gap between support chip extend, thereby increase the length of bridge, thus its flexibility is higher, when the button is pressed, adjacent key can stagger bigger height, thus reduces the effect that mutually involves between adjacent key further.
It is highly preferred that described cross structure is bending bridge. Cross structure is set to bending bridge, such as C shape, S shape, Z-shaped bending bridge, thus can increase the length of bridge, thus its flexibility is also higher, when the button is pressed, adjacent key also can stagger bigger height, thus reduces the effect that mutually involves between adjacent key further.
Preferably, above-mentioned be flexible coupling can also be arranged between support chip thinning area. Specifically, at least some region thinner than support chip can be set between support chip, the region being such as made up of groove, this region is higher than the flexibility of support chip, what also thus be able to minimizing adjacent key involves effect, when the button is pressed, adjacent key also can stagger bigger height, thus reduces involving effect between adjacent key further.
It is highly preferred that described thinning area and support chip homogeneity.Specifically, described thinning area by a continuous plate body engraving with support chip or adopts cutter to extrude tool marks and is formed, such as, optional plastic plate, metallic plate, glass plate, ceramic wafer, and the composite panel such as glass mat, carbon fiber board, by carving or cutter pressure, as the multiple support chips forming each thinning area (as being distributed the region of fluted or tool marks) and being separated by thinning area suppressed by laser engraving or cutter, it is not only easy to process, and ensures that supporting layer has better flatness.
In order to when ensureing that button is pressed balance and do not tilt, to improve the feel of button further, it is preferable that described in be flexible coupling at least provided with the both sides relative at support chip. Be arranged on the both sides that support chip is relative by being flexible coupling, when button is pressed, it is more consistent that what its both sides were flexible coupling involves effect, not run-off the straight when button thus can be made to be pressed. It is highly preferred that described in be flexible coupling and be arranged on the surrounding of support chip so that when button is pressed, what surrounding can be flexible coupling involves effect, and thus it can be pressed more rightly.
The identification standard whether bracer is rigid support block is as follows: when material is constant, when the thickness of a bracer being set to consistent with the first epidermal area of non-hardened process, if the first epidermal area that the flexibility of a bracer processes significantly lower than non-hardened, then it is believed that this bracer is hard. It addition, in this manual, the inner side of key panel or the first epidermal area refers to its side near circuit board, and outside refers to its opposite side away from circuit board.
Accompanying drawing explanation
Fig. 1 is the structural representation of general slight keyboard;
Fig. 2 is the appearance schematic diagram of the electronic product foldable protection set being provided with slight keyboard;
Fig. 3 is in prior art, the structural representation of the slight keyboard being located in electronic product foldable protection set;
Fig. 4 is the keyboard structure schematic diagram of this utility model embodiment one;
Fig. 5 is the supporting layer structural representation of this utility model embodiment one;
Fig. 6 is a bracer pattern schematic diagram of this utility model embodiment one;
Fig. 7 is the keyboard structure schematic diagram of this utility model embodiment two;
Fig. 8 is the keyboard structure schematic diagram of this utility model embodiment three;
Fig. 9 is bracer and the pattern schematic diagram that is flexible coupling of this utility model embodiment three;
Figure 10 is the schematic diagram of a kind of bracer of this utility model embodiment four and cross structure pattern;
Figure 11 is the schematic diagram of another kind of bracer of this utility model embodiment four and cross structure pattern, lines in figure and line of cut;
Figure 12 is the schematic diagram of another bracer of this utility model embodiment four and cross structure pattern, lines in figure and line of cut;
Figure 13 is the schematic diagram of a kind of bracer of this utility model embodiment five and cross structure pattern, lines in figure and engraved lines;
Figure 14 is the keyboard structure schematic diagram of this utility model embodiment five.
Detailed description of the invention
Embodiment one
As shown in Fig. 2,4,5, being provided with the foldable mobile phone protective cover 100 of keyboard, including the first body 110 and the second body 120, first and second body 110,120 is designed with overlaying on protection and overlaps first epidermal area 130 of first and second epidermal area 140 of second, first epidermal area 130 is the PU skin (one of imitation leather) at the bottom of a cloth, is one layer of layer of cloth being made up of fiber 131 inside it, first of first body 110 can fix a mobile phone 150, keyboard 160 is arranged on the second body 120, its basic structure includes circuit board 161, conducting shell 162 and belong to the key panel 163 of first epidermal area 130 part, circuit board 161 is provided with multiple switch member 164, conducting shell 162 is made up of multiple conductive post 1621 of corresponding multiple switch member 164, conductive post 1621 is arranged between key panel 163 and switch member 164, its can by be applied on key panel 163 by pressure conduction to switch member 164 to realize keypress function, thus, each switch member 164, conductive post 1621 constitutes the button of keyboard 160 with key panel 163 respectively.
Such as Fig. 4, shown in 5, key panel 163 surface forms the stud bump 1631 of each button corresponding by high frequency pressure sintering, the inner side of key panel 163 is then provided with supporting layer 165, it is made up of multiple bracers 1651 corresponding with multiple conductive post 1621 respectively, propping up bracer 1651 is utilize UV glue, support block graphics shown in Fig. 6, printing process is adopted to be printed on first epidermal area 130 back side, and make it penetrate between the fiber of layer of cloth 131 1311, final irradiating ultraviolet light solidifies, thus, it belongs to a kind of " fiber-solidification glue " composite layer, its flexibility will lower than the layer of cloth 131 being only made up of fiber, thus compared to other regions of the first epidermal area 130, prop up bracer 1651 affiliated area harder.
Thus; the supporting role of each bracer 1651 can make key panel 163 not cave in; and when certain button 1601 is pressed; nothing bracer region 1652 between adjacent supports block is due to comparatively soft; thus the effect that involves between adjacent key can be reduced; its can not only decrease the mistake to adjacent key by; prop up bracer 1651 simultaneously and can also finger be focused in the conductive post 1621 of pressed button by pressure more accurately and efficiently so that the keyboard of this foldable mobile phone protective cover has good feel and input efficiency.
In addition, above-mentioned bracer can also adopt hot melt glue, it is arranged in the nonwoven layer of the first epidermal area by transfer printing, such as, first hot melt glue can be made as transfer film according to the support block graphics of Fig. 6, then this transfer film is attached to the inner side of the first epidermal area, pass through hot pressing, hot melt glue being transferred, penetrates in nonwoven layer, its cooling is subsequently formed a bracer of hard.
Embodiment two
As it is shown in fig. 7, on the basis of embodiment one, change a bracer 1651 into be arranged on inside the first epidermal area 230 rigid support sheet 2651, then constitute embodiment two of the present utility model.
Specifically, rigid support sheet 2651 can be plastic sheet, sheet metal, sheet glass or potsherd, and the composite material sheet such as glass fiber sheets, carbon fiber sheet, especially the glass fiber sheets of the plastic sheet (such as PET, PVC, PC plastic sheet) of 0.1-0.5mm thickness, the stainless steel substrates of 0.05-0.5mm thickness or 0.1-0.5mm thickness, it can stick to the inner side of the first epidermal area by certain adhesive glue or the adhesiveness of itself (adhesiveness as after being melted by plastic sheet surface).
Embodiment three
As shown in Figure 8,9, exist on the basis of embodiment two, the together rubber of layer, pellosil are set further between support chip 3651 and are flexible coupling 3652, then constitute embodiment three of the present utility model.
Embodiment four
As shown in figs. 10-12, on the basis of embodiment two, between support chip, it is provided as the cross structure 4652 being flexible coupling, then constitutes embodiment four of the present utility model.
Specifically, cross structure 4652 and support chip 4651 can by plastic plate, metallic plate, glass plate, ceramic wafers, and the composite panel such as glass mat, carbon fiber board, figure according to Figure 10-12, (at Figure 11, in 12, lines in figure and line of cut) are formed by the method such as cutting die cutting, cut, Water Cutting.
According to the pattern of Figure 10-12, the cross structure 4652 formed extends all along the gap between support chip 4651, and in figs. 10-12, cross structure 4652 is also separately arranged as Z-shaped, C shape and S shape bending bridge, therefore, cross structure 4652 all has longer length, and its flexibility is all higher.
In addition, cross structure 4652 is all disposed within the surrounding of each support chip 4651, and therefore, when button is pressed, its surrounding can be subject to cross structure 4652 and involve effect, and thus each button can be pressed more rightly.
Embodiment five
Such as Figure 13, shown in 14, on the basis of embodiment two, between support chip 5651, it is provided as the thinning area 5652 being flexible coupling further, then constitutes embodiment four of the present utility model.
Specifically, that is thinning area 5652 is covered with the region of groove 5653 between support chip 5651, the thickness at groove 5653 place is lower than other regions so that the flexibility of thinning area 5652 is higher than other regions.
Each thinning area 5652 and support chip 5651 are by continuous plate body such as plastic plate, metallic plate, glass plate, ceramic wafer, glass mat or a carbon fiber board, by carving, as laser engraving is formed, after carving out the groove 5653 of above-mentioned thinning area 5652 on continuous plate body, also just naturally form multiple support chip 5651 separated by thinning area 5652.
In addition; it should be noted that the specific embodiment described in this specification, its each several part title etc. can be different; all equivalences done according to the structure described in this utility model inventional idea, feature and principle or simple change, be all included in the protection domain of this utility model patent. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field; without departing from structure of the present utility model or surmount the scope that present claims book is defined, protection domain of the present utility model all should be belonged to.
Claims (10)
1. the electronic product foldable with keyboard protects set; it is provided with the first epidermal area overlaying on first, protection set; set keyboard includes circuit board, conducting shell and key panel; described circuit board is provided with multiple switch member; described conducting shell is made up of multiple conductive post of corresponding multiple switch member; described conductive post is arranged between key panel and switch member; its can by be applied on key panel by pressure conduction to switch member to realize keypress function; each switch member, conductive post constitute the button of described keyboard with key panel respectively, it is characterized by:
The key panel of described keyboard is made up of the subregion of the first epidermal area, and described first epidermal area is additionally provided with a supporting layer, and described supporting layer is in inside the first epidermal area, and it is made up of multiple rigid support blocks corresponding with multiple conductive post.
2. electronic product foldable protection set as claimed in claim 1, is characterized by: described supporting layer is adhere to or infiltration solidification glue-line inside the first epidermal area.
3. electronic product foldable protection set as claimed in claim 1, is characterized by: described bracer is rigid support sheet.
4. electronic product foldable protection set as claimed in claim 3, is characterized by: described supporting layer is additionally provided with and is connected to being flexible coupling between adjacent supports sheet, described in be flexible coupling and support chip with layer and flexibility higher than support chip.
5. electronic product foldable protection set as claimed in claim 4, is characterized by: described in be flexible coupling for being connected to the cross structure between adjacent supports sheet.
6. electronic product foldable protection set as claimed in claim 5, is characterized by: described cross structure and support chip homogeneity.
7. electronic product foldable protection set as claimed in claim 6, is characterized by: described cross structure extends along the gap between support chip.
8. electronic product foldable protection set as claimed in claim 6, is characterized by: described cross structure is bending bridge.
9. electronic product foldable protection set as claimed in claim 4, is characterized by: described in be flexible coupling for the thinning area being arranged between support chip.
10. electronic product foldable protection set as claimed in claim 4, is characterized by: described in be flexible coupling at least provided with the both sides relative at support chip.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015200275150 | 2015-01-15 | ||
| CN201520027515 | 2015-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205306207U true CN205306207U (en) | 2016-06-15 |
Family
ID=56202193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620020907.9U Expired - Fee Related CN205306207U (en) | 2015-01-15 | 2016-01-11 | Electronic product turns over box -like protective sheath with keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205306207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110709954A (en) * | 2017-10-31 | 2020-01-17 | 谷歌有限责任公司 | Keyboard device with rocker button mechanism |
-
2016
- 2016-01-11 CN CN201620020907.9U patent/CN205306207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110709954A (en) * | 2017-10-31 | 2020-01-17 | 谷歌有限责任公司 | Keyboard device with rocker button mechanism |
| CN110709954B (en) * | 2017-10-31 | 2022-02-18 | 谷歌有限责任公司 | Keyboard device with rocker button mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20190111 |