CN106653438B - The production method of interactive intelligent tablet computer, press-key structure and its light-guiding pillar - Google Patents
The production method of interactive intelligent tablet computer, press-key structure and its light-guiding pillar Download PDFInfo
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- CN106653438B CN106653438B CN201611028622.0A CN201611028622A CN106653438B CN 106653438 B CN106653438 B CN 106653438B CN 201611028622 A CN201611028622 A CN 201611028622A CN 106653438 B CN106653438 B CN 106653438B
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- key
- press
- press section
- pcb board
- mounting portion
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/023—Light-emitting indicators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0075—Light guides, optical cables
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
Abstract
The present invention relates to a kind of interactive intelligent tablet computers, the production method of press-key structure and its light-guiding pillar, the press-key structure includes key pcb board and key support, the key pcb board is equipped with key switch, the key support includes mounting portion and press section, accommodating chamber is equipped in the press section, the press section is equipped with the opening being connected to the accommodating chamber towards the side of key pcb board, the two sides of the press section are equipped with elastic arm, the elastic arm is connect with the mounting portion respectively, the mounting portion is connect with the key pcb board, and the press section is located at outside the key switch by the opening with accommodating chamber, towards between the end face and the key pcb board of key pcb board, there are pressing gaps for the press section.Without spring and the pillar being used cooperatively with spring, structure is simpler, is easily installed, conveniently.
Description
Technical field
The present invention relates to interactive intelligent tablet computer field more particularly to a kind of interactive intelligent tablet computers, press-key structure and its leaded light
The production method of column.
Background technique
Interactive intelligent tablet computer be it is a kind of by touch technology to be shown in display plate on content manipulated and realized
The integration apparatus of man-machine interactive operation is integrated with TV, computer, projector, electronic whiteboard, sound equipment, video conference terminal etc.
Multiple functions, are suitable for Group Communication occasion, and concentration solves the communication of meeting medium-long range audio-video, various format meeting documents height
Clear display, video file play, live sound equipment, screen are write and the systems such as mark, preservation, printing and the distribution of file
Change meeting demand, while going back built-in television receive capabilities and surround sound sound equipment, can also meet audiovisual entertainment demand after work.
It is widely used in the fields such as education and instruction, enterprise's meeting, commercial exhibition.The press-key structure part of traditional interactive intelligent tablet computer compared with
More, push-button reset generally uses spring to realize, it is necessary to which design pillar matched with spring realizes the pressing to spring, and structure is complicated
And it is erroneous for installation.
Summary of the invention
Based on this, the invention reside in overcoming the deficiencies of existing technologies, provide a kind of interactive intelligent tablet computer, press-key structure and its
The production method of light-guiding pillar, push-button reset structure is simple, easy for installation.
Its technical solution is as follows:
A kind of press-key structure, including key pcb board, key support and light guide support, the key pcb board are equipped with key
Switch, the key support include mounting portion and press section, and equipped with accommodating chamber in the press section, the press section is towards key
The side of pcb board is equipped with the opening being connected to the accommodating chamber, and the two sides of the press section are equipped with elastic arm, the elastic arm difference
It is connect with the mounting portion, the mounting portion is connect with the key pcb board, and the press section by the opening and accommodates
Chamber containment is located at outside the key switch, and the press section is towards there are press between the end face and the key pcb board of key pcb board
Gap is pressed, the light guide support includes support plate and the light-guiding pillar that end face on the supporting plate is arranged, and is opened up on the light guide support
There is the through-hole for the lower end surface that support plate is through to by the upper surface of the light-guiding pillar, the support plate is connect with the mounting portion,
The light-guiding pillar is set in outside the press section, the key pcb board be equipped with multiple lamp beads, the press section be transparent and
It is located at outside the key switch and the lamp bead simultaneously.
Its further technical scheme is as follows:
The mounting portion is disposed around the press section periphery, the elastic arm in having a jagged bending, two elastic arms
Recess is towards the press section, and one end of the elastic arm is connect with the lateral wall of the press section, the elastic arm it is another
End is connect with the mounting portion.
Two elastic arms are in the form of an " L ", and the " U "-shaped shape of mounting portion, the press section is in the form of a column, and the press section is set
In in " u "-shaped mounting portion, two elastic arms are with the center line symmetrical setting of the press section in press section two sides.
Multiple lamp beads are arranged around the key switch circumferential direction.
The lower end surface of the support plate, which is equipped with, to be embedded with the matched groove of the mounting portion, the mounting portion described recessed
In slot, the support plate is equipped at least two first positioning holes, and the key pcb board is equipped at least two second positioning
Hole, the mounting portion are equipped with respectively with the first positioning hole, the matched positioning column of second location hole, and the light guide support is logical
It crosses first positioning hole and positioning column cooperation is located on the key support, the key support passes through positioning column and second
Location hole cooperation is located on the key pcb board.
The lateral wall of the press section is equipped with the rib of more protrusions, circumferential direction interval of the more ribs along press section
Setting.
The fixed branch that the press-key structure further includes fixing bolt and is connect for the ontology with interactive intelligent tablet computer
Frame, the fixed bracket are equipped with riveting column, and the support plate is equipped with the first mounting hole, and the key pcb board is equipped with second
Mounting hole, the mounting portion be equipped with third mounting hole, the fixing bolt pass through first mounting hole, third mounting hole,
Second mounting hole is connect with the riveting column, and the key pcb board, key support and light guide support are fixed on the fixed bracket
On.
The press-key structure further includes trim, and the trim is mounted on the press surface of the press section.
A kind of interactive intelligent tablet computer, including ontology and the press-key structure, the ontology includes lower outline border and mainboard, institute
It states and offers key hole on lower outline border, the press-key structure is mounted on the lower outline border, and the press section and the key
Hole is correspondingly arranged, and the key pcb board and the mainboard are electrically connected.
A kind of production method of the light-guiding pillar of the press-key structure, the raw material of the light-guiding pillar, which is formed including parts by weight, is
The Alevaire that 100 PC material and parts by weight is 0.5 to 0.75, after PC material and Alevaire melting, using being molded into
The mode of type obtains the light-guiding pillar.
The advantages of below to preceding solution or principle are illustrated:
Above-mentioned press-key structure, key support connects by its mounting portion with key pcb board, and press section pass through two elastic arms and
Mounting portion connection, and press section towards between the end face and the key pcb board of key pcb board there are pressing gap,
Under preset state, key switch is located in the accommodating chamber of press section, and between existing between the press surface and key switch of press section
Gap, when user presses the press surface, since elastic arm has certain elasticity, press section is mobile towards key switch direction,
It acts on the key switch, so that key switch be turned on or off, unclamps press surface, effect of the press section in elastic arm
Lower reset.Compared to traditional press-key structure, the press-key structure is without spring and the pillar being used cooperatively with spring, and structure is more
Simply, it is easily installed, conveniently.
The press-key structure is mounted on lower outline border by above-mentioned interactive intelligent tablet computer, passes through the key hole pair on lower outline border
Press section is pressed, and key pcb board and the mainboard are electrically connected, to realize interaction intelligence by press of key switch
The booting and power-off operation of energy plate.
The production method of the light-guiding pillar of above-mentioned press-key structure, the light-guiding pillar use parts by weight for 100 PC material and again
Injection molding after the Alevaire that part is 0.5 to 0.75 melts is measured, light derived from light-guiding pillar is more evenly compared to traditional light-guiding pillar.
Detailed description of the invention
Fig. 1 is that the positive of press-key structure described in the embodiment of the present invention splits schematic diagram；
Fig. 2 is the reversed fractionation schematic diagram of press-key structure described in the embodiment of the present invention；
Fig. 3 is the assembling schematic diagram of press-key structure described in the embodiment of the present invention；
Fig. 4 is the positive schematic diagram in part of interactive intelligent tablet computer described in the embodiment of the present invention；
Fig. 5 is the reversed schematic diagram in part of interactive intelligent tablet computer described in the embodiment of the present invention.
Description of symbols:
1, lower outline border, 10, key pcb board, 102, second location hole, the 104, second mounting hole, 110, key switch, 120,
Lamp bead, 130, socket, 20, key support, 210, mounting portion, 212, positioning column, 214, third mounting hole, 220, press section,
222, accommodating chamber, 224, rib, 226, press surface, 230, elastic arm, 232, recess, 30, light guide support, 310, support plate, 312,
Groove, 314, first positioning hole, the 316, first mounting hole, 320, light-guiding pillar, 322, through-hole, 40, fixed bracket, 410, riveting column,
50, trim.
Specific embodiment
As shown in Figures 1 to 3, a kind of press-key structure, including key pcb board 10 and key support 20, the key pcb board 10
It is equipped with key switch 110, the key support 20 includes mounting portion 210 and press section 220, is equipped in the press section 220
Accommodating chamber 222, the press section 220 are equipped with the opening being connected to the accommodating chamber 222, institute towards the side of key pcb board 10
The two sides for stating press section 220 are equipped with elastic arm 230, and the elastic arm 230 is connect with the mounting portion 210 respectively, the mounting portion
210 connect with the key pcb board 10, and the press section 220 is located at the key with accommodating chamber 222 by the opening
Outside switch 110, the press section 220 is towards there are between pressing between the end face and the key pcb board 10 of key pcb board 10
Gap.
Key support 20 connect by its mounting portion 210 with key pcb board 10, and press section 220 pass through two elastic arms 230 and
The mounting portion 210 connects, and press section 220 towards between the end face and the key pcb board 10 of key pcb board 10 there are
Gap is pressed, under preset state, key switch 110 is located in the accommodating chamber 222 of press section 220, and the press surface of press section 220
There are gaps between 226 and key switch 110, when user presses the press surface 226, since elastic arm 230 has centainly
Elasticity, press section 220 is mobile towards 110 direction of key switch, acts on the key switch 110, thus by key switch
110 turn on or off, and unclamp press surface 226, press section 220 resets under the action of elastic arm 230.Compared to traditional by bond
Structure, for the press-key structure without spring and the pillar being used cooperatively with spring, structure is simpler, is easily installed, conveniently.Institute
State between the press surface 226 of press section 220 and key switch 110 there are clearance distance be less than or equal to the pressing gap,
As shown in Fig. 2, the lower end surface of the elastic arm 230 and press section 220 with the mounting portion 210 lower end surface not in same plane
On, the lower end surface of the elastic arm 230 and press section 220 relative to the mounting portion 210 lower end surface towards press section 220 pressing
Side recess where face 226 forms the pressing gap, the lower end surface of the mounting portion 210 and the key pcb board 10
Upper end face contact.According to demand, it can also use and be dug and elastic arm 230 and press section 220 in the upper surface of key pcb board 10
The pit matched forms the pressing gap, moves up and down space of stepping down out for elastic arm 230 and press section 220.
As shown in Figure 1, 2, the mounting portion 210 is disposed around 220 periphery of press section, and the elastic arm 230 is in recessed
Mouthfuls 232 bending, the recess 232 of two elastic arms 230 is towards the press section 220, and one end of the elastic arm 230 and institute
The lateral wall connection of press section 220 is stated, the other end of the elastic arm 230 is connect with the mounting portion 210.Since elastic arm 230 is
In the bending with recess 232, and recess 232 is equivalent to two elastic arms 230 and is wound around respectively towards the press section 220
All there is tie point in the opposite two sides in the press section 220, the two sides for keeping press section 220 opposite and the mounting portion 210, downwards
When pressing the press section 220, deformation occurs simultaneously for the elastic arm 230 of the left and right sides, drives the press section 220 to move down, two bullets
Arm 230 mutually restrains, not easy to break, and moves up and down more smoothly press section 220, avoids shaking and deviate.In the present embodiment
Two elastic arms 230 are in the form of an " L ", and the " U "-shaped shape of the mounting portion 210, the press section 220 is in the form of a column, the press section
220 are set in " u "-shaped mounting portion 210, and two elastic arms 230 are with the center line symmetrical setting of the press section 220 in press section 220
Two sides.At 230 recess 232 of L shape elastic arm be arc transition, two L " shape elastic arm 230 respectively with columnar 220 lateral wall of press section
Connection forms similar serpentine, and the mounting portion 210 is arranged to " u "-shaped, not only increases its intensity, and makes the press section 220
Positioned at the middle part of mounting portion 210, keep overall structure steady, stress equalization, mounting portion 210 can also be arranged to " mouth " shape or
Circular ring shape etc..
As shown in Figure 1-3, the press-key structure further includes light guide support 30, the light guide support 30 includes support plate
310 and the light-guiding pillar 320 of 310 upper surface of support plate is set, is offered on the light guide support 30 by the light-guiding pillar 320
Upper surface is through to the through-hole 322 of the lower end surface of support plate 310, and the support plate 310 is connect with the mounting portion 210, described
Light-guiding pillar 320 is set in outside the press section 220, the key pcb board 10 be equipped with multiple lamp beads 120, multiple lamp beads 120 around
110 circumferential direction of the key switch setting, the press section 220 is transparent and is located at the key switch 110 simultaneously
Outside the lamp bead 120.The lamp bead 120 and key switch 110 are electrically connected with the key pcb board 10, key switch
When 110 opening, the lamp bead 120 is bright, and light is projected in light-guiding pillar 320 by the press section 220 of transparence, then passes through again
Light-guiding pillar 320 exports, and for the working condition of display button switch 110, user can know cheer and brightly.In this implementation
The key pcb board 10 is equipped with four lamp beads 120, is arranged around the key switch 110, makes 110 surrounding shape of key switch
At uniform bright, to make to be transmitted to the light of light-guiding pillar 320 more evenly.The press-key structure further includes trim 50, institute
Trim 50 is stated to be mounted on the press surface 226 of the press section 220.Trim 50 described in the present embodiment is aluminium lid, is passed through a little
The mode of glue is fixed on press section 220, is on the one hand avoided the light of lamp bead 120 from projecting by press surface 226, is made to user
At intense stimulus, the intensity of press surface 226 is on the other hand improved, and increases the aesthetics of press-key structure.
As shown in Figure 1, 2, 3, the lower end surface of the support plate 310 is equipped with and the matched groove of the mounting portion 210
312, the mounting portion 210 is embedded in the groove 312, and the support plate 310 is equipped at least two first positioning holes
314, the key pcb board 10 be equipped at least two second location holes 102, the mounting portion 210 be equipped with respectively with it is described
First positioning hole 314, the matched positioning column 212 of second location hole 102, the light guide support 30 by first positioning hole 314 with
The cooperation of positioning column 212 is located on the key support 20, and the key support 20 passes through positioning column 212 and the second positioning
The cooperation of hole 102 is located on the key pcb board 10.In the present embodiment, positioning column 212 there are three settings on mounting portion 210, three
A positioning column 212 is triangularly arranged, and corresponds to and is provided with three first positioning holes 314 in support plate 310, on key pcb board 10
It is quick when light guide support 30, key support 20 and 10 three of key pcb board being enable to install provided with three second location holes 102
Positioning, installation is more convenient, and the key support 20 is covered by the light guide support 30, and dust etc. is avoided to enter.The present embodiment institute
The lateral wall for stating press section 220 is equipped with the rib 224 of more protrusions, and more ribs 224 are between the circumferential direction of press section 220
The gap size between press section 220 and light-guiding pillar 320 is adjusted by rib 224 every setting, while avoiding light-guiding pillar 320
The direct face contact of lateral surface of medial surface and mounting portion 210, reduces friction between the two.
The press-key structure further include fixing bolt (not shown) and for the ontology of interactive intelligent tablet computer company
The fixation bracket 40 connect, the fixed bracket 40 are equipped with riveting column 410, and the support plate 310 is equipped with the first mounting hole 316,
The key pcb board 10 is equipped with the second mounting hole 104, and the mounting portion 210 is equipped with third mounting hole 214, the fixation
Bolt passes through first mounting hole 316, third mounting hole 214, the second mounting hole 104 and connect with the riveting column 410, will be described
Key pcb board 10, key pcb board 10 and light guide support 30 are fixed on the fixed bracket 40.Fixation described in the present embodiment
There are two riveting columns 410 for setting on bracket 40, by two fixing bolts quickly by key pcb board 10, key support 20 and leaded light
Bracket 30 is sequentially fixed at the fixed bracket 40, and installation and removal are quite convenient to, and riveting column 410 is arranged according to demand, can also
Think one or three etc..
As shown in Figure 4,5, a kind of interactive intelligent tablet computer includes ontology and the press-key structure, and the ontology includes lower outer
Frame 1 and mainboard (not shown) offer key hole on the lower outline border 1, and the press-key structure is mounted on the lower outline border 1
On, and the press section 220 is correspondingly arranged with the key hole, the key pcb board 10 is electrically connected with the mainboard.By institute
It states press-key structure to be mounted on lower outline border 1, press section 220 be pressed by the key hole on lower outline border 1, and key PCB
Plate 10 and the mainboard are electrically connected, to realize that the booting of interactive intelligent tablet computer and shutdown are grasped by press of key switch 110
Make.As shown in Figure 1,3, the key pcb board 10 is equipped with the socket 130 that is electrically connected, by conducting wire by socket 130 with
The mainboard is electrically connected, to realize the electric connection of key pcb board 10 Yu mainboard.Press-key structure described in the present embodiment is used
It is controlled in the booting and shut-off function for realizing interactive intelligent tablet computer, according to actual needs, which can also be used for reality
The other function control of existing interactive intelligent tablet computer.
The raw material composition of a kind of production method of the light-guiding pillar 320 of the press-key structure, the light-guiding pillar 320 includes weight
The Alevaire that the PC material and parts by weight that part is 100 are 0.5 to 0.75, after PC material and Alevaire melting, using note
It moulds molding mode and obtains the light-guiding pillar 320.It for 100 PC material and parts by weight is 0.5 that the production method, which uses parts by weight,
Injection molding obtains the light-guiding pillar 320 after to 0.75 Alevaire melting, and light derived from the light-guiding pillar 320 is compared to traditional
Light-guiding pillar 320 is more evenly.It is milky that this method, which obtains light-guiding pillar 320, such as using 100kgPC material with 0.5kg, 0.6kg or
After the mixing of person's 0.75kg Alevaire, high temperature fusion, then the light-guiding pillar 320 is made using injection molding, from the press-key structure
The light that transmits of press section 220, then after the light-guiding pillar 320 that obtains from this method exports, light compares traditional light-guiding pillar
320 more evenly.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of press-key structure, which is characterized in that including key pcb board, key support and light guide support, the key pcb board
It is equipped with key switch, the key support includes mounting portion and press section, is equipped with accommodating chamber, the pressing in the press section
Portion is equipped with the opening being connected to the accommodating chamber towards the side of key pcb board, and the two sides of the press section are equipped with elastic arm, institute
It states elastic arm to connect with the mounting portion respectively, the mounting portion is connect with the key pcb board, and the press section is described in
Opening is located at outside the key switch with accommodating chamber, end face and the key pcb board of the press section towards key pcb board
Between there are pressing gap, the light guide support includes the light-guiding pillar of support plate and setting end face on the supporting plate, the leaded light
The through-hole that the lower end surface of support plate is through to by the upper surface of the light-guiding pillar, the support plate and the peace are offered on bracket
The connection of dress portion, the light-guiding pillar are set in outside the press section, and the key pcb board is equipped with multiple lamp beads, the press section
It is transparent and is located at simultaneously outside the key switch and the lamp bead.
2. press-key structure as described in claim 1, which is characterized in that the mounting portion is disposed around the press section periphery, institute
Elastic arm is stated in having a jagged bending, the recess of two elastic arms is towards the press section, and one end of the elastic arm and institute
The lateral wall connection of press section is stated, the other end of the elastic arm is connect with the mounting portion.
3. press-key structure as claimed in claim 2, which is characterized in that two elastic arms are in the form of an " L ", and the mounting portion is in
" u "-shaped shape, the press section are in the form of a column, and the press section is set in " u "-shaped mounting portion, and two elastic arms are in the press section
Heart line is symmetricly set on press section two sides.
4. press-key structure as described in any one of claims 1-3, which is characterized in that multiple lamp beads are circumferential around the key switch
Direction setting.
5. press-key structure as claimed in claim 4, which is characterized in that the lower end surface of the support plate is equipped with and the installation
The matched groove in portion, the mounting portion are embedded in the groove, and the support plate is equipped at least two first positioning holes, institute
Key pcb board is stated equipped at least two second location holes, the mounting portion be equipped with respectively with the first positioning hole, second
The matched positioning column of location hole, the light guide support are located in the key branch by first positioning hole and positioning column cooperation
On frame, the key support is located on the key pcb board by positioning column and second location hole cooperation.
6. press-key structure as claimed in claim 4, which is characterized in that the lateral wall of the press section is equipped with more protrusions
Rib, more ribs are arranged along the circumferential direction interval of press section.
7. press-key structure as claimed in claim 4, which is characterized in that it further includes fixing bolt and is used for flat with interactive intelligence
The fixation bracket of the ontology connection of plate, the fixed bracket are equipped with riveting column, and the support plate is equipped with the first mounting hole, described
Key pcb board is equipped with the second mounting hole, and the mounting portion is equipped with third mounting hole, and the fixing bolt passes through described first
Mounting hole, third mounting hole, the second mounting hole are connect with the riveting column, by the key pcb board, key support and light guide support
It is fixed on the fixed bracket.
8. press-key structure as claimed in claim 4, which is characterized in that it further includes trim, and the trim is mounted on institute
It states on the press surface of press section.
9. a kind of interactive intelligent tablet computer, which is characterized in that including ontology and as claim 1-8 is described in any item by bond
Structure, the ontology include lower outline border and mainboard, offer key hole on the lower outline border, the press-key structure be mounted on it is described under
On outline border, and the press section is correspondingly arranged with the key hole, and the key pcb board and the mainboard are electrically connected.
10. a kind of production method of the light-guiding pillar of the press-key structure as described in claim any one of 1-8, which is characterized in that described
Light-guiding pillar raw material composition include parts by weight be 100 PC material and parts by weight be 0.5 to 0.75 Alevaire, by PC material with
After the Alevaire melting, the light-guiding pillar is obtained by the way of injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/103488 WO2018090728A1 (en) | 2016-10-21 | 2017-09-26 | Interactive intelligent panel, button structure, and manufacturing method for light guide column of button structure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610920902 | 2016-10-21 | ||
| CN2016109209026 | 2016-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106653438A CN106653438A (en) | 2017-05-10 |
| CN106653438B true CN106653438B (en) | 2018-12-28 |
Family
ID=58807425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611028622.0A Active CN106653438B (en) | 2016-10-21 | 2016-11-18 | The production method of interactive intelligent tablet computer, press-key structure and its light-guiding pillar |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106653438B (en) |
| WO (1) | WO2018090728A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653438B (en) * | 2016-10-21 | 2018-12-28 | 广州视源电子科技股份有限公司 | The production method of interactive intelligent tablet computer, press-key structure and its light-guiding pillar |
| CN108805110A (en) * | 2018-09-04 | 2018-11-13 | 张平 | A kind of overall structure of fingerprint identification module and physical button |
| CN109449038B (en) * | 2018-12-19 | 2022-05-03 | 通力科技股份有限公司 | Key device and electronic product |
| CN111180234A (en) * | 2020-02-24 | 2020-05-19 | 宁波奥克斯电气股份有限公司 | Spring support and button control device |
| CN112447431B (en) * | 2020-11-18 | 2023-02-03 | 广东美的厨房电器制造有限公司 | Key assembly and household appliance |
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| CN201294173Y (en) * | 2008-12-01 | 2009-08-19 | 青岛海信电器股份有限公司 | Key structure and electronic equipment |
| CN102382443B (en) * | 2011-09-26 | 2013-09-11 | 广州市聚赛龙工程塑料有限公司 | Photodiffusion polycarbonate composite material and manufacture method of photodiffusion light guide plate for building material |
| CN206250094U (en) * | 2016-10-21 | 2017-06-13 | 广州视源电子科技股份有限公司 | Interactive intelligent tablet computer and press-key structure |
| CN106653438B (en) * | 2016-10-21 | 2018-12-28 | 广州视源电子科技股份有限公司 | The production method of interactive intelligent tablet computer, press-key structure and its light-guiding pillar |
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2016
- 2016-11-18 CN CN201611028622.0A patent/CN106653438B/en active Active
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2017
- 2017-09-26 WO PCT/CN2017/103488 patent/WO2018090728A1/en active Application Filing
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| US20070187218A1 (en) * | 2006-02-10 | 2007-08-16 | Hon Hai Precision Industry Co., Ltd. | Button device for computer bezel |
| CN200990309Y (en) * | 2006-12-30 | 2007-12-12 | 深圳市同洲电子股份有限公司 | Keying device |
| CN201156482Y (en) * | 2007-12-28 | 2008-11-26 | 英业达股份有限公司 | Push-button structure of electronic apparatus |
| CN101742839A (en) * | 2008-11-21 | 2010-06-16 | 英业达股份有限公司 | Casing structure of electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106653438A (en) | 2017-05-10 |
| WO2018090728A1 (en) | 2018-05-24 |
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