CN108615634A - Start button component and intelligent terminal - Google Patents
Start button component and intelligent terminal Download PDFInfo
- Publication number
- CN108615634A CN108615634A CN201810655513.4A CN201810655513A CN108615634A CN 108615634 A CN108615634 A CN 108615634A CN 201810655513 A CN201810655513 A CN 201810655513A CN 108615634 A CN108615634 A CN 108615634A
- Authority
- CN
- China
- Prior art keywords
- keycap
- startup
- mounting bracket
- clamping portion
- flexible glue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003292 glue Substances 0.000 claims abstract description 70
- 238000005452 bending Methods 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 21
- 238000009434 installation Methods 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- 238000001746 injection moulding Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 210000000988 bone and bone Anatomy 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 230000004323 axial length Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- H01H13/04—Cases; Covers
-
- 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
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of start button component and intelligent terminals, including start keycap, start flexible glue button, start connection sheet, mainboard, mounting bracket and shell；Shell and mounting bracket are square, and mounting bracket is set in shell；One angle of shell is equipped with mounting hole compatible with keycap is started；Start connection sheet to be set on mounting bracket, and starts connection sheet and be also electrically connected with mainboard；Start flexible glue button to insert in startup keycap, and starts flexible glue button and abut startup connection sheet；Start keycap and is connected in mounting hole.The start button component and intelligent terminal of the present invention accidentally can touch start button when taking using intelligent terminal to avoid user and cause to shut down, user experience is more preferable when the product of intelligent terminal body is smaller.
Description
Technical field
The present invention relates to electronic technology fields, more particularly to a kind of start button component and intelligent terminal.
Background technology
With the development of science and technology and progress, more and more intelligent terminals enter daily life, and new intelligence is eventually
End is emerged one after another, such as mobile phone, smartwatch.It is typically provided with the button convenient for user prompt operation on these intelligent terminals, presses
The installation site of key can generally influence usage experience of the user to intelligent terminal.Present intelligent terminal usually sets start button
In the length direction or width direction of intelligent terminal, but for the smaller intelligent terminal of some volumes, user takes using intelligence
When energy terminal, it is easy accidentally to trigger button, causes intelligent terminal to shut down suddenly in use, influence the use of intelligent terminal
It experiences at family.
Invention content
The main purpose of the present invention is to provide a kind of start button components that can reduce user's erroneous trigger button probability
And intelligent terminal, it shuts down suddenly in use to avoid intelligent terminal.
In order to achieve the above objectives, the technical solution used in the present invention is：A kind of start button component, including start key
Cap starts flexible glue button, starts connection sheet, mainboard, mounting bracket and shell；Shell and mounting bracket are square, and installation is set up
In in shell；One angle of shell is equipped with mounting hole compatible with keycap is started；Start connection sheet to be set on mounting bracket, and
Start connection sheet to be also electrically connected with mainboard；Start flexible glue button to insert in startup keycap, and starts the abutting startup of flexible glue button and connect
Contact pin；Start keycap and is connected in mounting hole.
Further, it is equipped with curved portion on four angles of shell, mounting hole is located therein in a curved portion.
Further, it includes the first main part and the first clamping portion to start keycap；First main part is equipped with soft with startup
The compatible mounting groove of glue button, the first main part are plugged in mounting hole and the outer surface across shell, and mounting groove socket starts
Flexible glue button；Inner surface of outer cover is supported perpendicular to the side of first main part one end in the first clamping portion.
Further, the first clamping portion includes upper clamping portion, and inner surface of outer cover is convexly equipped with top, upper clamping portion support to
Top.
Further, the first clamping portion further includes lower clamping portion, and lower clamping portion is arranged with upper clamping portion interval, table in shell
Face is convexly equipped with limiting section, and lower clamping portion is plugged in limiting section.
Further, limiting section includes the first limit raised line and the second limit raised line, and the first limit raised line and second limits
Gap is formed between raised line, lower clamping portion is plugged in gap.
Further, starting connection sheet includes：Bottom plate is embedded in one jiao of mounting bracket；Bending part, one end are connect with bottom plate,
One end and the outer surface of mainboard connect, wherein mainboard interior surface layers are laminated on mounting bracket；Abutting part is set to bottom plate, starts flexible glue and presses
Key abuts abutting part.
Further, bending part includes：Horizontal segment is connect with the outer surface of mainboard；Vertical section is embedded in the one of mounting bracket
Angle, and one end and horizontal segment vertical connection, the other end are connect with bottom plate.
Further, mounting bracket is equipped with the first fixing groove compatible with vertical section, bottom plate, the second fixing groove respectively.
The invention also provides a kind of intelligent terminals, including above-mentioned start button component.
The start button component and intelligent terminal of the present invention, by the way that mounting hole is arranged on an angle of shell, and handle opens
Dynamic keycap starts flexible glue button and is set on mounting hole, is located on the corner of shell due to starting keycap, intelligent terminal volume compared with
Hour, user take intelligent terminal when, it will usually hold with a firm grip intelligent terminal from length direction or width direction, be not easy to touch start key
Cap causes startup flexible glue button to be squeezed with connection sheet is started, and reduces user and is accidentally touched when taking using intelligent terminal
It touches start button and leads to the probability that shuts down.
Description of the drawings
Fig. 1 is the structural exploded view of the start button component of one embodiment of the invention；
Fig. 2 is the structural schematic diagram of the mainboard of one embodiment of the invention；
Fig. 3 is the structural schematic diagram of the mounting bracket of one embodiment of the invention；
Fig. 4 is the structural schematic diagram of the shell of one embodiment of the invention；
Fig. 5 is the structural schematic diagram of the startup keycap of one embodiment of the invention；
Fig. 6 is the structural schematic diagram of the startup flexible glue button of one embodiment of the invention；
Fig. 7 is the structural schematic diagram of the startup connection sheet of one embodiment of the invention；
Fig. 8 is the structural exploded view of the volume button component of one embodiment of the invention；
Fig. 9 is the structural schematic diagram of the mounting bracket of another embodiment of the present invention；
Figure 10 is the structural schematic diagram of the shell of another embodiment of the present invention；
Figure 11 is the structural schematic diagram of second keycap of one embodiment of the invention；
Figure 12 is the structural schematic diagram of the second flexible glue button of one embodiment of the invention；
Figure 13 is the structural schematic diagram of the volume button component of another embodiment of the present invention；
Figure 14 is the structural schematic diagram of second connection sheet of one embodiment of the invention；
Figure 15 is the structural schematic diagram of the intelligent terminal of one embodiment of the invention；
Figure 16 is the structural schematic diagram of the mounting bracket of further embodiment of this invention；
Figure 17 is the structural schematic diagram at another visual angle of the mounting bracket of Figure 16；
Figure 18 is the structural schematic diagram at the another visual angle of the mounting bracket of Figure 16；
Figure 19 is the structural schematic diagram of the connector of one embodiment of the invention；
Figure 20 is the structural schematic diagram of the PCB platelets of one embodiment of the invention；
Figure 21 is the structural schematic diagram of the USB interface of one embodiment of the invention；
Figure 22 is the structural schematic diagram of the fixed frame of one embodiment of the invention；
Figure 23 is the structural schematic diagram of the mainboard of another embodiment of the present invention.
In figure：1, start keycap；11, the first main part；111, mounting groove；12, the first clamping portion；121, upper clamping portion；
122, lower clamping portion；2, start flexible glue button；21, salient point；3, start connection sheet；31, bottom plate；32, bending part；321, horizontal
Section；322, vertical section；33, abutting part；4, mainboard；41, location hole；42, the first dew copper point；43, the second dew copper point；44, metal
Feed point；5, mounting bracket；51, positioning column；52, it buckles；53, the first fixing groove；54, the second fixing groove；55, mounting plane；56, muscle
Bone；57, key slot；58, matching slot；59, mounting portion；591, first surface；5911, bottom wall；5912, left wall；5913, right wall；
5914, antetheca；5915, installing port；5916, left recess；5917, right recess；592, second surface；5921, strengthening groove；593, it passes through
Perforation；5931, the first circular hole；5932, the second circular hole；594, threaded hole；595, connecting pole；510, screw hole column；6, shell；61、
Mounting hole；611, top；612, limiting section；6121, the first limit raised line；6122, the second limit raised line；62, curved portion；
63, key hole；631, it is bonded plane；7, volume keycap；71, clamping protrusion；72, groove；73, recess；8, volume flexible glue button；
81, connection strap；82, protrusion；9, volume connection sheet；91, egative film；92, bending piece；921, horizontal part；922, vertical component effect；93、
Contact piece；10, battery；20, it is flexibly connected piece；30, PCB platelets；301, connecting hole；302, matching hole；303, jack；40、USB
Interface；401, pin；50, connector；501, the first round head；502, cylinder；503, the second round head；504, cylindrical portion；
60, fixed frame；601, ontology；6011, leading flank；60111, link slot；6012, trailing flank；6013, left side；6014, right side
Face；6015, upper side；602, left interconnecting piece；6021, through-hole；603, right interconnecting piece；604, bear down on one portion；605, card interface；606、
Avoiding hollow groove；70, screw.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to Fig.1-7, the start button component of the embodiment of the present invention, including start keycap 1, start flexible glue button 2, start
Connection sheet 3, mainboard 4, mounting bracket 5 and shell 6；Shell 6 and mounting bracket 5 are square, and mounting bracket 5 is set in shell 6；Shell
6 angle is equipped with mounting hole compatible with keycap 1 is started 61；Start connection sheet 3 to be set on mounting bracket 5, starts connection
Piece 3 is also electrically connected with mainboard 4；Start flexible glue button 2 to insert in mounting hole, and start flexible glue button 2 and abut startup connection sheet 3,
Start keycap 1 and be connected in mounting hole 61 with reference to Fig. 2 and Fig. 3, mainboard 4 is fixedly mounted on mounting bracket 5, it is preferred that is set on mainboard 4
There are location hole 41, mounting bracket 5 to be equipped with positioning column 51 compatible with location hole 41, the cooperation of location hole 41 and positioning column 51 can
In order in mainboard 4 location and installation to mounting bracket 5.Mainboard 4 can be secured by threads on mounting bracket 5, with reference to Fig. 2, also may be used
With on mounting bracket 5 be arranged buckle 52, buckle 52 at least there are two, in the present embodiment buckle 52 be two, and two buckle 52
Diagonally positioned on mounting bracket 5, mainboard 4 is fixedly installed to by buckle 52 on mounting bracket 5.With reference to Fig. 4, four of shell 6
Curved portion 62 is equipped on angle, mounting hole 61 is located therein in a curved portion 62.Curved portion is set on the quadrangle of shell 6
62, the area on 6 four jiaos of shell can be increased, and then increase the installation space on quadrangle, convenient for setting mounting hole 61 and incited somebody to action
Start keycap 1, startup flexible glue button 2 is installed in mounting hole 61.
Referring to Fig.1 with Fig. 5, Fig. 6, above-mentioned startup keycap 1, startup flexible glue button 2 are oval, correspondingly, mounting hole
61 is oval.Start keycap 1 and startup flexible glue button 2 is oval, increases pressing area, pressed convenient for user.
With reference to Fig. 4 and Fig. 5, above-mentioned startup keycap 1 includes the first main part 11 and the first clamping portion 12；First main part 11
It is equipped with mounting groove 111 compatible with flexible glue button 2 is started, the first main part 11 is plugged in mounting hole 61 and passes through shell 6
Outer surface, the socket of mounting groove 111 starts flexible glue button 2；First clamping portion 12 perpendicular to the side of 11 one end of the first main part,
And support 6 inner surface of shell.Preferably, mounting groove 111 is oval, starts the shape of flexible glue button 2 with above-mentioned ellipse
It is adapted；First main part 11 is also oval, the first clamping portion 12 perpendicular to the first main part 11 axis and with first master
Body portion 11 is structure as a whole, convenient for molding.In the present embodiment, start keycap 1 to be made of plastic material, 11 He of the first main part
First clamping portion 12 can pass through injection molding machine integrated injection molding；In addition, starting keycap 1 can also be made of metal material, example
Such as stainless steel material, aluminum alloy materials.When mounted, start flexible glue button 2 to be plugged into mounting groove 111, then by first
Main part 11 is inserted into from the Inside To Outside of shell 6 in mounting hole 61, and makes the first clamping portion 12 with mounting hole 61 close to outer
One end inside shell 6 abuts, and prevents the first main part 11 from being dropped out from mounting hole 61 during pressing.
With reference to Fig. 4, Fig. 5, above-mentioned first clamping portion 12 includes upper clamping portion 121, and 6 inner surface of shell is convexly equipped with top
611, upper clamping portion 121 is resisted against top 611.Preferably, since mounting hole 61 is located at one of 6 four jiaos of shell arc
In portion 62, top 611 is that segment raised line, and the segment raised line and upper card is arranged along 62 inside of curved portion for being equipped with mounting hole 61
The end face that socket part 121 abuts is burnishing surface, and upper clamping portion 121 is supported on the segment raised line.Top 611 is set, can be made
Upper clamping portion 121 is smooth to be supported on top 611, with shell 6 when clamping portion 121 being avoided to be connected on mounting hole 61
There are gaps between inner wall, start more steady when keycap 1 and the movement of upper clamping portion 121.
With reference to Fig. 4, Fig. 5, above-mentioned first clamping portion 12 further includes lower clamping portion 122, lower clamping portion 122 and upper clamping portion
121 interval settings, 6 inner surface of shell are convexly equipped with limiting section 612, and lower clamping portion 122 is plugged in limiting section 612.Preferably, it limits
Portion 612 includes that the first limit raised line 6121 and second limits raised line 6122, and the first limit raised line 6121 and second limits raised line
Gap is formed between 6122, lower clamping portion 122 is plugged in gap.Lower clamping portion 122 is plugged in limiting section 612, not only may be used
So that the first main part 11 steadily moves in mounting hole 61, it is also prevented from the first main part 11 and is detached with mounting hole 61；And
And limiting section 612 can also limit the rotation of lower clamping portion 122, and then the first main part 11 is prevented to rotate, avoid the first main part
11 with 61 rapid wear of mounting hole, also avoid the first main part 11 from driving to start flexible glue button 2 and rotate and caused to starting connection sheet 3
Abrasion, starting keycap 1, the service life is longer with flexible glue button 2 is started.
With reference to Fig. 2, Fig. 7, above-mentioned startup connection sheet 3 includes bottom plate 31, is embedded in 5 one jiaos of mounting bracket；Bending part 32, one end with
Bottom plate 31 connects, and one end is connect with the outer surface of mainboard 4, wherein the inner surface stacking of mainboard 4 and mounting bracket 5；Abutting part 33, if
It is abutted and abutting part 33 on bottom plate 31, starting flexible glue button 2.In the present embodiment, abutting part 33 can be to be convexly equipped in bottom plate
The metal contact chip on 31 surfaces.Preferably, bottom plate 31, bending part 32 and abutting part 33 are structure as a whole；Mainboard 4 is equipped with the
Dew copper point 42, bending part 32 is weldingly fixed on the first dew copper point 42, to be electrically connected with the realization of mainboard 4；Abutting part 33 protrudes
Set on bottom plate 31 close to 2 one side surface of flexible glue button is started, starting keycap 1 by user's in order to start flexible glue button 2
It is rapid to squeeze the first abutting part 33, sensitivity higher when pressing.In the present embodiment, it can be flexible circuit to start connection sheet 3
Plate (FPC), flexible PCB have certain flexibility, can arbitrarily be bent, be easily installed.
In the present embodiment, bending part 32 includes：Horizontal segment 321 is connect with 4 outer surface of mainboard；Vertical section 322, is embedded in
One jiao of mounting bracket 5, and one end and 321 vertical connection of horizontal segment, the other end are connect with bottom plate 31.
With reference to Fig. 3, accordingly, above-mentioned mounting bracket 5 is solid equipped with respectively compatible with vertical section 322, bottom plate 31 first
Determine slot 53, the second fixing groove 54.In the present embodiment, the width of vertical section 322 is less than the width of bottom plate 31, accordingly, first
The width of fixing groove 53 is less than the width of the second fixing groove 54, and the first fixing groove 53 is connected to the second fixing groove 54.Setting the
One fixing groove 53, the second fixing groove 54, installation vertical section 322 and bottom plate 31 that can be more firm, and when mounted, first
Fixing groove 53, the second fixing groove 54 also have the function of positioning.In this city implementation, mounting bracket 5 is fabricated by plastic material；
Preferably, above-mentioned mounting bracket 5 is square boxes frame made of being enclosed by 4 holders successively vertical connection, adjacent two branch
The junction of frame is formed with the first fixing groove 53, and specifically, the junction of adjacent two holders is equipped with mounting plane 55；At this
In embodiment, mounting plane 55 is the fillet surface between the two sides of 5 adjacent two holders of mounting bracket；First fixing groove 53, second
Fixing groove 54 is enclosed by the muscles and bones 56 for protruding from mounting plane 55；It is solid that muscles and bones 56 can improve the first fixing groove 53, second
Determine the intensity of slot 54, and muscles and bones 56 be set, in injection molding, the first fixing groove 53, the second fixing groove 54 side be not easy
Shrink is generated, is more convenient for producing and processing.More specifically, bottom plate 31 can be adhesively fixed by glue or adhesive sheet (double faced adhesive tape etc.)
In the second fixing groove 54.
With reference to Fig. 6, above-mentioned startup flexible glue button 2 is equipped with salient point 21, and salient point 21 is abutted with connection sheet 3 is started.In this reality
It applies in example, which is conductive base, and salient point 21 can reduce the contact area for starting flexible glue button 2 and starting connection sheet 3,
In started by press keycap 1, starts flexible glue button 2 and be easier to squeeze startup connection sheet 3, sensitivity higher.In the present embodiment,
Starting flexible glue button 2 has silica gel to be made.
The invention also provides a kind of intelligent terminals, including above-mentioned start button component.
Above-mentioned start button component and intelligent terminal, by the way that mounting hole 61 is arranged on an angle of shell 6, and handle opens
Dynamic keycap 1 starts flexible glue button 2 on mounting hole 61, is located on the corner of shell 6 due to starting keycap 1, in intelligent terminal
When small volume, user take intelligent terminal when, it will usually hold with a firm grip intelligent terminal from length direction or width direction, be not easy to touch
Start keycap 1 and cause to start flexible glue button 2 and squeezed with connection sheet 3 is started, avoids user taking and use intelligent terminal
When accidentally touch start button and cause to shut down.
With reference to Fig. 8-13, above-mentioned intelligent terminal further includes volume button component, volume button component include volume keycap 7,
Volume flexible glue button 8 and volume connection sheet 9；Volume connection sheet 9 is set in shell 6, and mounting bracket 5 is equipped with key slot 57, sound
Amount connection sheet 9 is fixed on key slot 57；Shell 6 is equipped with key hole 63 compatible with volume keycap 7, and volume keycap 7 is set to
Key hole 63, volume flexible glue button 8 is inserted in volume keycap, and is connected to volume connection sheet 9.By being set on mounting bracket 5
Key slot 57 is set, and volume connection sheet 9 is fixed in key slot 57, when pressing volume keycap 7, volume flexible glue button 8 will
Volume connection sheet 9 is touched, since volume connection sheet 9 is fixed in key slot 57, the installation of volume connection sheet 9 is very firm,
Repeatedly when pressing volume keycap 7, volume connection sheet 9 is not easy to shift, and the service life is longer.
Referring to Fig.1 0, Figure 11,7 one end side of volume keycap are equipped with clamping protrusion 71, and clamping protrusion 71 abuts the shell 6
Inner surface.Preferably, clamping protrusion 71 is arranged around the side of volume keycap 7, and with key hole 63 close to volume connection sheet 9
One end abuts.Clamping protrusion 71 can prevent volume keycap 7 from falling off from key hole 63, influence the normal use of intelligent terminal,
Volume keycap 7 can be more firm be installed in key hole 63, repeatedly press volume keycap 7, volume keycap 7 will not be with key hole
63 separation.In the present embodiment, volume keycap 7 is made of plastic material, can pass through injection molding machine injection molding；In addition, volume
Keycap 7 can also be made of metal material, such as stainless steel material, aluminum alloy materials etc..It is additionally provided on above-mentioned volume keycap 7 recessed
Slot 72, volume keycap 7 are socketed volume flexible glue button 8 by groove 72.
Referring to Fig.1 0, above-mentioned key hole 63 is equipped with fitting plane 631 close to one end side of volume connection sheet 9, and clamping is convex
71 are played to be connected in fitting plane 631.Setting fitting plane 631, can make clamping protrusion 71 smoothly be connected to key hole 63
End, avoid between clamping protrusion 71 and the end of key hole 63 there are gap, the movement in pressing of volume keycap 7 is more flat
Surely.
With reference to Fig. 8, Figure 10, above-mentioned volume keycap 7, volume flexible glue button 8 are two, and accordingly, key hole 63 is also
Two；Two volume flexible glue buttons 8 are respectively arranged in two key holes 63, and two volume flexible glue buttons 8 are connect with volume
Piece 9 abuts；Two volume keycaps 7 are plugged in respectively in two key holes 63, and are socketed two volume flexible glue buttons 8 respectively.If
Two volume keycaps 7, volume flexible glue button 8 are set, two volume keycaps 7 and two volume flexible glue buttons 8 correspond to respectively increases sound
Amount and reduction volume, operate convenient for volume adjustment.Two volume keycaps, 7, two volume flexible glue buttons 8 can also be made respectively
Integral structure, length are respectively the sum of length of two volume keycaps 7 and the sum of the length of two volume flexible glue buttons 8, right
It answers, the key hole 63 that length is equal to the sum of length of two volume keycaps 7, such pressing keys hole 63 is set on shell 6
The volume keycap 7 at length direction both ends is then corresponding respectively to be increased volume and reduces volume.
Referring to Fig.1 2, connection strap 81 is equipped between above-mentioned two volume flexible glue button 8, and two volume flexible glue buttons 8 pass through
Connection strap 81 is connected with each other.Preferably, connection strap 81 is set to two 8 one end far from volume keycap 7 of volume flexible glue button.Setting
Connection strap 81, need to only take a volume flexible glue button 8 when mounted, so that it may which another volume flexible glue button 8 is taken together
Installation, is more convenient for assembling.
Accordingly, referring to Fig.1 1, above-mentioned volume keycap 7 is equipped with recess compatible with connection strap 81 73.Connection strap 81
It is connected in recess 73, when pressing volume keycap 7, avoids connection strap 81 by 7 impetus of volume keycap and volume connection sheet 9
It abuts, influences the volume adjustment of intelligent terminal；And connection strap 81 is connected in recess 73, can make two volume flexible glues
The installation of button 8 is more firm.In the present embodiment, volume flexible glue button 8 is also made of silica gel.
The axial length of above-mentioned key hole 63 is more than the axial length of volume keycap 7.It can be installed in this way in volume keycap 7
When in key hole 63, the sunken end face of volume keycap 7 protrudes key hole 63, user in key hole 63, avoiding volume keycap 7
When taking intelligent terminal, it is not easy to touch volume keycap 7.
Reference Fig. 2, Figure 13, intelligent terminal further includes battery 10, and battery 10 is set in mounting bracket 5, and passes through flexible connection
Piece 20 is electrically connected with the inner surface of mainboard 4, and the interior surface layers of mainboard 4 are laminated on mounting bracket 5, and volume connection sheet 9 is electrically connected with mainboard 4
It connects.Preferably, mainboard 4 is equipped with the second dew copper point 43, and volume connection sheet 9 is weldingly fixed on the second dew copper point 43, to realize
With being electrically connected for mainboard 4.
Referring to Fig.1 4, above-mentioned volume connection sheet 9 includes：Egative film 91 is set to key slot；Bending piece 92, one end and egative film 91
Connection, one end is connect with the outer surface of mainboard 4；Contact piece 93, two intervals of contact piece 93 are set to egative film 91, two volume flexible glues
Button 8 abuts two contact pieces 93 respectively.93 egative film of bending piece 92 contact piece, 93 egative film, 91 bending piece, 92 contact piece, 91 contact piece
93 in the present embodiment, and volume connection sheet 9 is also flexible PCB (FPC).Preferably, egative film 91, bending piece 92 and abutting
Piece 93 is structure as a whole, and bending piece 92 is mutually connected vertically with egative film 91.When mounted, glue or adhesive sheet can be passed through
Egative film 91 is fixed in key slot 57 by (double faced adhesive tape, easy-to-draw glue etc.), and then bending piece 92 is by welding and second on mainboard 4
Dew copper point 43 is fixedly connected.In the present embodiment, there are two contact pieces 93, and the prominent egative film 91 being set to is soft close to volume respectively
The surface of 8 side of glue button, two volume flexible glue buttons 8 are connected to respectively on two the first abutting parts 33.More specifically, volume
Flexible glue button 8 is equipped with protrusion 82 close to 93 side of contact piece, which abuts with contact piece 93, reduces volume flexible glue and presses
The contact area of key 8 and contact piece 93, volume flexible glue button 8 are easier to squeeze contact piece 93 and contact piece 93 is made to deform, entirely
Button reaction is sensitiveer.
In the present embodiment, above-mentioned bending piece 92 includes：Horizontal part 921 is connect with the outer surface of mainboard 4；Vertical component effect
922, it is set to key slot 57, and one end and 921 vertical connection of horizontal part, the other end are connect with egative film 91.
In the present embodiment, above-mentioned mounting bracket 5 is further opened with and flexible connection 20 matched matching slot 58 of piece, matching slot 58
Key slot 57 is divided into two, the stacking of vertical component effect 922 and flexible connection piece 20.
The intelligent terminal of 5-18 referring to Fig.1, the embodiment of the present invention further include PCB platelets 30, USB interface 40, and mainboard 4 is fixed
On mounting bracket 5；Mounting bracket 5 is equipped with mounting portion 59, and PCB platelets 30 are fixed on mounting portion 59 and are electrically connected with mainboard 4；
USB interface 40 is fixed on PCB platelets 30.Specifically, PCB platelets 30 are fixedly mounted on the side that mounting portion 59 deviates from mainboard 4,
USB interface 40 is fixedly mounted on the side that PCB platelets 30 deviate from mainboard 4, such USB interface 40, PCB platelets 30, mounting portion 59
And mainboard 4 is cascading, more compact structure, is conducive to reduce installation space.More specifically, mounting portion 59 is set to installation
The middle part of 5 side of frame, USB interface 40 are fixedly mounted on the intermediate position of PCB platelets 30, and PCB platelets 30 are installed to mounting portion
After on 59, USB interface 40 is located in the intermediate position of 5 side of mounting bracket, and total seems more neat appearance.
Above-mentioned intelligent terminal, USB interface 40 is fixedly mounted on PCB platelets 30, and PCB platelets 30 are electrically connected with mainboard 4
It connects, in this way in USB interface 40 and data line grafting, even if USB interface 40 loosens, mainboard 4 will not be destroyed, well
The integrality of mainboard 4 is protected, and when USB interface 40 occurs loosening and damages PCB platelets 30, only needs to change new PCB
Platelet 30, reduces maintenance cost.
Referring to Fig.1 5, above-mentioned intelligent terminal further includes being inserted in the connector 50 of mounting portion 59, and 50 one end of connector is supported
Mainboard 4 is connect, the other end abuts PCB platelets 30.Being electrically connected between PCB platelets 30 and mainboard 4 may be implemented in connector 50.
5-19 and Figure 20, Figure 22 referring to Fig.1, above-mentioned mounting portion 59 include first surface 591 and second surface 592；PCB
Platelet 30 is fixed on first surface 591, and mainboard 4 fits in second surface 592；Mounting portion 59 has running through for installation connecting element 50
Hole 593, through hole 593 are through to second surface 592 by first surface 591.Preferably, face is passed through on mainboard 4 and PCB platelets 30
The position of perforation 593 is equipped with metal feed point 44, and connector 50 is inserted in through hole 593 and the both ends of connector 50 abut respectively
In the metal feed point 44 of mainboard 4 and the metal feed point 44 of PCB platelets 30, to realize being electrically connected between PCB platelets 30 and mainboard 4
It connects.In the present embodiment, first surface 591 and the upper and lower surface that second surface 592 is mounting bracket 5.
In the present embodiment, connector 50 be metal thimble, as shown in figure 19, connector 50 include the first round head 501,
Cylinder 502, the second round head 503, cylindrical portion 504, the first round head 501 support PCB platelets 30；Cylinder 502 and first
Round head 501 connects；Second round head, 503 elasticity is inserted in cylinder 502 and supports mainboard 4；Second round head 503 and circle
Cylinder 502 is connected by cylindrical portion 504, wherein 504 diameter of cylindrical portion is more than diameter, the cylinder 502 of the second round head 503
Diameter.
8 and Figure 23 refering to fig. 1, through hole 593 be with 50 matched stepped hole of connector, specifically, through hole 593 includes
First circular hole 5931 and the second circular hole 5932, the diameter of the first circular hole 5931 are less than the diameter of the second circular hole 5932, and the second circle
Hole 5932 is located on second surface 592, and connector 50 is plugged in through hole 593, and cylinder 502 is plugged on the first circular hole 5931
In, cylindrical portion 504 is connected in the second circular hole 5932, and the first round head 501 and the second round head 503 protrude from the first table respectively
Face 591 and second surface 592 realize 30 He of PCB platelets to be connected to respectively in the metal feed point 44 of PCB platelets 30 and mainboard 4
Electrical connection between mainboard 4.Further, metal feed point 44 is dew copper feed point, the mode of plating can be used to be processed.
In the present embodiment, being electrically connected between PCB platelets 30 and mainboard 4 is realized using connector 50, not only connection is steady
It is fixed, the connector 50 of different height can also be selected as needed, to adjust USB interface 40 in the height perpendicular to 4 direction of mainboard
Degree, applicability are more preferable.
5-18 referring to Fig.1, above-mentioned PCB platelets 30 are fixedly installed in by screw 70 on first surface 591.Preferably,
One surface 591 is equipped with threaded hole 594, and PCB platelets 30 are equipped with connecting hole 301, and connecting hole 301 and spiral shell are passed through by screw 70
Pit 594 connects, and PCB platelets 30 are fixedly installed on first surface 591.It is connected using screw 70 and threaded hole 594
Fixed form, so that PCB platelets 30 is firmly fixedly installed on the first surface 591 of mounting portion 59, PCB platelets 30 with installation
Portion 59 is connected firmly, even if USB interface 40 is repeatedly plugged with data line, PCB platelets 30 will not be caused to loosen, PCB platelets 30
It is stably connected with the holding of mainboard 4, ensures the stabilization of data transmission.
Connecting pole 595 is additionally provided on above-mentioned first surface 591, PCB platelets 30 are equipped with match compatible with connecting pole 595
Close hole 302.When PCB platelets 30 to be fixedly installed on mounting portion 59, first the matching hole 302 on PCB platelets 30 is plugged into
On the connecting pole 595 of first surface 591, to limit position of the PCB platelets 30 on first surface 591, screw is then reused
70 PCB platelets 30 are fixed, and the installation of PCB platelets 30 is more convenient.
The sinking of above-mentioned second surface 592 is formed with strengthening groove 5921, and strengthening groove 5921 surrounds through hole 593.Preferably,
The sum of axial length of one circular hole 5931 and the second circular hole 5932 is equal to 502 length of cylinder and cylindrical portion 504 of connector 50
The sum of length.When connector 50 is inserted through hole 593, cylinder 502 and cylindrical portion 504 are completely disposed in through hole 593, and first
Round head 501 and the second round head 503 protrusion and the both ends of through hole 593, in order to respectively with PCB platelets 30 and mainboard 4
Metal feed point 44 abuts；Strengthening groove 5921 can prevent from shrinking when 59 injection molding of mounting portion, and the intensity of mounting portion 59 also can be improved.
With reference to Figure 20 and Figure 21, above-mentioned PCB platelets 30 are equipped with jack 303, and USB interface 40 is equipped with pin 401；Pin
401 are inserted in jack 303 and are welded and fixed with jack 303, so that USB interface 40 is fixed on PCB platelets 30.Preferably,
Jack 303 at least there are four, correspondingly, pin 401 also at least by four, by pin 401 be inserted into jack 303 in, then weld
Fixation is connect, is installed on PCB platelets 30, is not only realized between USB interface 40 and PCB platelets 30 so that USB interface 40 is firm
Electrical connection, ensure that data are smoothly transmitted, and be connected firmly.
Referring to Fig.1 6,591 part of above-mentioned first surface sinks to being formed with buckling groove, and the PCB platelets 30 are arranged in clamping
In slot.When mounted, buckling groove can play the role of guiding, convenient for assembly PCB platelets 30.
Referring to Fig.1 6, Figure 17, above-mentioned buckling groove connect shape by bottom wall 5911, left wall 5912, right wall 5913, antetheca 5914
At, wherein left wall 5912 is connected to 5911 both sides of bottom wall with 5913 interval vertical of right wall；Antetheca 5914 is vertically connected at the right side
5913 one end of wall, and it is vertically connected at one end of bottom wall 5911, and installing port 5915 is formed with the interval of left wall 5912, USB connects
Mouth 40, PCB platelets 30 stack gradually set on bottom wall 5911 and lean out installing port 5915.The setting of buckling groove can make in installation PCB
When platelet 30, pre-determined bit can be played the role of and be oriented to, be more convenient for installing.In the present embodiment, threaded hole 594, connecting pole 595
It is set on bottom wall 5911.
5 and Figure 22 referring to Fig.1, above-mentioned intelligent terminal further include fixed frame 60, fixed frame 60 at least partly with buckling groove
Match, and supports PCB platelets 30 and USB interface 40.In the present embodiment, fixed frame 60 is inserted from perpendicular to the direction of bottom wall 5911
Enter on buckling groove, and PCB platelets 30 and USB interface 40 are supported from perpendicular to the direction of bottom wall 5911.
Above-mentioned intelligent terminal is inserted on buckling groove by the way that fixed frame 60 is arranged, and fixed frame 60 to support PCB platelets 30
With USB interface 40, fixed frame 60 limits the degree of freedom of about 40 vertical direction of PCB platelets 30 and USB interface with bottom wall 5911,
Left wall 5912, right wall 5913 limit the degree of freedom in 30 left and right horizontal direction of PCB platelets respectively, and battery 10 is equipped in mounting bracket 5,
Battery 10 is set to 5911 both ends of bottom wall to limit the degree of freedom in 30 anterior-posterior horizontal direction of PCB platelets, to improve with antetheca 5914
The structural stability of PCB platelets 30 and USB interface 40, even if USB interface 40 is repeatedly plugged with data line, USB interface 40 is not easy
It loosens, the service life is longer.
Referring to Fig.1 6, Figure 17,591 part of above-mentioned first surface sink to being also formed with the left recess 5916 communicated with buckling groove
With right recess 5917, both sides that left recess 5916 and right recess 5917 are formed in buckling groove.
With reference to Figure 22, above-mentioned fixed frame 60 is plastic cement fixed frame comprising ontology 601, left interconnecting piece 602, right interconnecting piece
603, left interconnecting piece 602, right interconnecting piece 603 are convexly equipped in the both sides of ontology 601, and concordant with 601 end face of ontology with formation " T "
Shape, left interconnecting piece 602,603 thickness of right interconnecting piece be less than ontology 601, wherein right interconnecting piece 603, left interconnecting piece 602 respectively with
Left recess 5916,5917 matching of right recess, ontology 601 support PCB platelets 30.Ontology 601 supports PCB platelets 30, can prevent
For PCB platelets 30 far from bottom wall 5911, the installation of PCB platelets 30 is more firm；And right interconnecting piece 603, left interconnecting piece 602 are recessed with a left side respectively
5916,5917 matching of right recess is fallen into, it can be in order to the assembly of fixed frame 60.Preferably, left interconnecting piece 602, on right interconnecting piece 603
It is equipped with through-hole 6021, left recess 5916, right recess 5917 are equipped with screw hole column 510；Left interconnecting piece 602, right interconnecting piece 603 are logical
Screw 70 is crossed to be fixed on screw hole column 510 across through-hole 6021.Using the mating connection of screw 70 and screw hole column 510 by left connection
Portion 602, right interconnecting piece 603 be fixedly installed to respectively it is right recess 5917, it is left recess 5916 on, it is solid and reliable.
Above-mentioned fixed frame 60 further includes the portion 604 of bearing down on one for being convexly equipped in 601 one side of ontology, and the pressure of portion 604 of bearing down on one connects set on USB
The end of mouth 40, and lean out installing port 5915.Portion 604 of bearing down on one can improve the stability of USB interface 40.
601 one side of above-mentioned ontology has and 40 matched card interface 605 of USB interface.It is fixed to clamping in fixed frame 60
After on slot, card interface 605 encloses USB interface 40 from upper, left and right, rear four direction, when data line is inserted into USB interface 40, card
Interface 605 prevents USB interface 40 in the movement of direction of insertion from rear side, and USB interface 40 is not susceptible to loosen, and installation is more secured.
In the present embodiment, ontology 601 include leading flank 6011, trailing flank 6012, left side 6013, right side 6014,
Five sides such as upper side 6015, five sides are enclosed avoiding hollow groove 606, and left interconnecting piece 602 is located on left side 6013, right
Interconnecting piece 603 is located on right side 6014, and portion 604 of bearing down on one is located on leading flank 6011, and leading flank 6011 is protruded in portion 604 of bearing down on one
Surface, card interface 605 are recessed from the bottom of leading flank 6011 to 6015 side of upper side and are formed, wherein leading flank 6011, left side
Face 6013, right side 6014 height be less than trailing flank 6012 height, leading flank 6011 be equipped with antetheca 5914 it is matched
Link slot 60111, in mounting and fixing support 60, link slot 60111 is abutted with antetheca 5914, and right side 6014 is supported with left wall 5912
It connects, left side 6013 is abutted with right wall 5913, and the bottom of trailing flank 6012 is connected on PCB platelets 30.Avoiding hollow groove 606 is set not
It can only prevent ontology 601 from being abutted with the screw 70 on PCB platelets 30, be also prevented from fixed frame 60 and produced in injection molding
It shrinks in journey, ensures the quality and intensity of fixed frame 60.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of start button component, which is characterized in that including start keycap, start flexible glue button, start connection sheet, mainboard,
Mounting bracket and shell；
The shell and the mounting bracket are square, and the mounting bracket is set in the shell；
One angle of the shell is equipped with mounting hole compatible with the startup keycap；
The startup connection sheet is set on the mounting bracket, and the startup connection sheet is also electrically connected with the mainboard；
The startup flexible glue button inserts in the startup keycap, and starts flexible glue button and abut the startup connection sheet；
The startup keycap is connected in the mounting hole.
2. start button component according to claim 1, which is characterized in that be equipped with arc on four angles of the shell
Portion, the mounting hole are located therein in a curved portion.
3. start button component according to claim 2, which is characterized in that the startup keycap include the first main part and
First clamping portion；
First main part is equipped with mounting groove compatible with the startup flexible glue button, and first main part is plugged in
The mounting hole and the outer surface for passing through the shell, the mounting groove are socketed the startup flexible glue button；
The inner surface of outer cover is supported perpendicular to the side of first main part one end in first clamping portion.
4. start button component according to claim 3, which is characterized in that first clamping portion includes upper clamping portion,
The inner surface of outer cover is convexly equipped with top, and the top is supported in the upper clamping portion.
5. the start button component according to claim, which is characterized in that first clamping portion further includes lower clamping portion,
The lower clamping portion is arranged with the upper clamping portion interval, and the inner surface of outer cover is convexly equipped with limiting section, and the lower clamping portion is inserted
It is connected to the limiting section.
6. start button component according to claim 6, which is characterized in that the limiting section include first limit raised line and
Second limit raised line is formed with gap between the first limit raised line and the second limit raised line, and the lower clamping portion is inserted
It is connected in the gap.
7. start button component according to claim 1, which is characterized in that the startup connection sheet includes：
Bottom plate is embedded in one jiao of the mounting bracket；
Bending part, one end are connect with the bottom plate, and one end is connect with the outer surface of the mainboard, wherein the mainboard inner surface
It is laminated in the mounting bracket；
Abutting part, is set to the bottom plate, and the startup flexible glue button abuts the abutting part.
8. start button component according to claim 7, which is characterized in that the bending part includes：
Horizontal segment is connect with the outer surface of the mainboard；
Vertical section is embedded in one jiao of the mounting bracket, and one end and the horizontal segment vertical connection, the other end connect with the bottom plate
It connects.
9. start button component according to claim 8, which is characterized in that the mounting bracket is equipped with to hang down with described respectively
Compatible first fixing groove of straight section, the bottom plate, the second fixing groove.
10. a kind of intelligent terminal, which is characterized in that including claim 1-9 any one of them start button components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655513.4A CN108615634B (en) | 2018-06-23 | 2018-06-23 | Start button subassembly and intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655513.4A CN108615634B (en) | 2018-06-23 | 2018-06-23 | Start button subassembly and intelligent terminal |
Publications (2)
| Publication Number | Publication Date |
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| CN108615634A true CN108615634A (en) | 2018-10-02 |
| CN108615634B CN108615634B (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810655513.4A Active CN108615634B (en) | 2018-06-23 | 2018-06-23 | Start button subassembly and intelligent terminal |
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Also Published As
| Publication number | Publication date |
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| CN108615634B (en) | 2024-06-11 |
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