CN108076598A - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN108076598A CN108076598A CN201610999731.0A CN201610999731A CN108076598A CN 108076598 A CN108076598 A CN 108076598A CN 201610999731 A CN201610999731 A CN 201610999731A CN 108076598 A CN108076598 A CN 108076598A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- limiting section
- knob
- locating part
- electronic device
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 230000003068 static effect Effects 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Elimination Of Static Electricity (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The present invention provides a kind of electronic device, including a housing, a first circuit board, a locating part and an adjustment component.Housing includes a bottom plate and side plate.Side plate stands on bottom plate, and an accommodating space is collectively formed in the two.First circuit board is arranged in accommodating space.Locating part is arranged in accommodating space.The material of locating part is grounded for conductive material and locating part.Locating part includes one first limiting section being connected to each other and an electrostatic protection portion.Adjusting component includes a second circuit board and a knob.Second circuit board is limited between the first limiting section, bottom plate and side plate.Knob is hubbed at side plate and is electrically connected second circuit board, and knob runs through side plate.The material of knob is conductive material.Electrostatic protection portion extends between first circuit board and knob to carry out electrostatic discharge protective to first circuit board.
Description
Technical field
The present invention relates to a kind of electronic device, more particularly to a kind of electronics using the locating part with antistatic protection function
Device.
Background technology
As the demand of consumer electrical product progressivelyes reach saturation, dealers start center of gravity to be placed on consumer electronics
In the appearance design of product, it can be taken off to oneself consumer electrical product from consumer electrical products numerous in the market
Grain husk and go out, obtain the favor of consumer.
The use of metal shell or metal parts is currently used design wind to strengthen the texture of consumer electrical product
Lattice.However, with electrostatic discharge problem caused by metal parts is used, often destroy inside consumer electrical product
Circuit structure influences reliability of the consumer electrical product on using.Therefore, the static discharge pair of metal parts how is avoided
The destruction that circuit structure inside consumer electrical product generates, it has also become at present the problem of dealers' urgent need to resolve.
The content of the invention
The present invention relates to a kind of electronic devices, through the locating part with antistatic protection function, solve metal parts
Static discharge leads to the problem of destruction to the circuit structure inside electronic device.
A kind of electronic device of one embodiment of the invention, including a housing, a first circuit board, a locating part and an adjustment
Component.Housing includes a bottom plate and side plate.Side plate stands on bottom plate, and an accommodating space is collectively formed with side plate in bottom plate.First
Circuit board is arranged in accommodating space.Locating part is arranged in accommodating space.The material of locating part is conductive material and locating part
Ground connection.Locating part includes one first limiting section being connected to each other and an electrostatic protection portion.Adjusting component includes a second circuit
Plate and a knob.Second circuit board is limited between the first limiting section, bottom plate and side plate.Knob is hubbed at side plate and electrically connects
Second circuit board is connect, and knob runs through side plate.The material of knob is conductive material.Electrostatic protection portion extend to first circuit board with
With to first circuit board progress electrostatic discharge protective between knob.
Electronic device according to disclosed by the invention described above, through electrostatic protection portion extend to first circuit board and knob it
Between with to first circuit board carry out electrostatic discharge protective, prevent by knob release static shock in first circuit board and destroy first
Circuit board.It can be obtained thus, which the static discharge of metal parts leads to the problem of the circuit structure inside electronic device destruction
To solution.
Above is to demonstrate and explain this hair on the explanation of this disclosure and the explanation of following embodiment
Bright spirit and principle, and the patent claim for providing the present invention is further explained.
Description of the drawings
Fig. 1 is the partial schematic diagram of the electronic device of one embodiment of the invention.
Fig. 2 is the sectional perspective exploded view of the electronic device of one embodiment of the invention.
Fig. 3 is the schematic diagram of the locating part of the electronic device of one embodiment of the invention.
Fig. 4 is that the electronic device of one embodiment of the invention conceals the partial schematic diagram of first circuit board.
Fig. 5 is the partial sectional view of the electronic device of one embodiment of the invention.
100：Housing
110：Bottom plate
111：First fixed seat
112：Second fixed seat
120：Side plate
130：Accommodating space
200：First circuit board
300：Adjust component
310：Second circuit board
311：Top surface
312：Bottom surface
313：Lateral margin
314：Perforation
320：Port
330：Knob
400：Locating part
410：First limiting section
420：Second limiting section
421：Mounting hole
430：Electrostatic protection portion
500：Fixing piece
a、b、c：Distance
Specific embodiment
The detailed features and advantage of the narration present invention in detail in embodiments below, content are enough to make any to be familiar with
The technology contents that relevant art understands the present invention are simultaneously implemented according to this, and content according to disclosed by this specification, apply for a patent
Scope and schema, it is any to be familiar with relevant art and be readily understood upon the relevant purpose of the present invention and advantage.Following embodiment
It is the viewpoint that the present invention is further described, but it is non-anyways to limit scope of the invention.
Fig. 1 to Fig. 5 is refer to, Fig. 1 is the partial schematic diagram of the electronic device for one embodiment of the invention.Fig. 2 is for this
Invent the sectional perspective exploded view of the electronic device of an embodiment.Fig. 3 is the /V of the electronic device for one embodiment of the invention
The schematic diagram of part.Fig. 4 is to conceal the partial schematic diagram of first circuit board for the electronic device of one embodiment of the invention.Fig. 5 be for
The partial sectional view of the electronic device of one embodiment of the invention.The electronic device of one embodiment of the invention, including a housing 100,
One first circuit board 200, one adjustment component 300, a locating part 400 and two fixing pieces 500.
Housing 100 includes a bottom plate 110 and side plate 120.Side plate 120 stands on bottom plate 110, and side plate 120 and bottom plate 110
An accommodating space 130 is collectively formed.Bottom plate 110 has one first fixed seat 111 and one second fixed seat 112.First fixed seat
111 and second fixed seat 112 be respectively positioned in accommodating space 130, the second fixed seat 112 is located at bottom plate 110 and is connected with side plate 120
Place, and the distance between the second fixed seat 112 and side plate 120 are less than the distance between the first fixed seat 111 and side plate 120.
First circuit board 200 is arranged in accommodating space 130, and is fixed on the first fixed seat 111.First circuit board
200 be fixed on the mode of the first fixed seat 111 for example exemplified by locked with screw or fixed using fastener.In the present embodiment,
First circuit board 200 is the mainboard of electronic device, and but not limited to this.In other embodiments of the present invention, first circuit board can
It is, for example, the circuit board of volume adjustment part, the circuit board of silence switch or audio source hole for the circuit board of other functional devices
Circuit board etc..
Adjusting component 300 includes a second circuit board 310, a Port 320 and a knob 330.Second circuit board 310 has
There are a top surface 311, a bottom surface 312, a lateral margin 313 and two perforation 314.Top surface 311 is second circuit board 310 with bottom surface 312
With respect to two surfaces.Lateral margin 313 is between top surface 311 and bottom surface 312, and lateral margin 313 is around top surface 311 and bottom surface 312.Two wear
Hole 314 is through top surface 311 and bottom surface 312, and two perforation 314 connect lateral margin 313, are also that two perforation 314 are non-close
Semicircle perforation.Second circuit board 310 is arranged at the second fixed seat 112 in accommodating space 130, is also second circuit board
310 are arranged at bottom plate 110 and 120 connection of side plate.314 are perforated towards bottom plate 110 in the bottom surface 312 of second circuit board 310
313 region of lateral margin at place is towards side plate 120.
Port 320 sets and is electrically connected at the top surface 311 of second circuit board 310.Port 320 is used for for the second electricity
Road plate 310 is electrically connected with the first circuit board 200 in housing 100 or other elements.Knob 330 is hubbed at side plate 120, and
Knob 330 runs through side plate 120 so that the part volume of knob 330 is outside housing 100.Knob 330 is electrically connected at second
Circuit board 310 so that second circuit board 310 can sense the rotation of knob 330 and generate corresponding electric signal.Knob 330
Material for conductive material, such as metal material.
Locating part 400 includes one first limiting section 410, one second limiting section 420, an electrostatic protection portion 430.Second /V
Portion 420 and electrostatic protection portion 430 are all connected to the first limiting section 410.First limiting section 410 extends towards the direction of bottom plate 110.
Second limiting section 420 extends towards the direction of side plate 120.Electrostatic protection portion 430 is directed away from the direction extension of bottom plate 110, and
Electrostatic protection portion 430 is extended between first circuit board 200 and knob 330.Second limiting section 420 has two mounting holes 421.Limit
The material of position part is conductive material, is, for example, metal material.First limiting section 410 of locating part 400 is arranged at second circuit board
310 region of the lateral margin 313 away from side plate 120, and the second limiting section 420 supports region of the lateral margin 313 away from side plate 120.The
Two limiting sections 420 are arranged at the top surface 311 of second circuit board 310, and the first limiting section 410 supports top surface 311.Thus,
Second circuit board 310 is limited in the first limiting section 410 and the second limiting section 420 of bottom plate 110, side plate 120, locating part 400
Between, therefore the effect of reach fixed second circuit board 310.In the present embodiment, the first limiting section 410 and the second limiting section
420 be two sheet bodies perpendicular to one another, and but not limited to this.In part embodiment of the present invention, the first limiting section and the second /V
Portion also can be two sheet bodies to intersect each other, and the angle between two sheet bodies is, for example, 80 degree or 100 degree.In another portion of the present invention
In part embodiment, the first limiting section and the second limiting section also can be two press strips to intersect each other.In the present embodiment, mounting hole
421 quantity is two, and but not limited to this.In other embodiments of the present invention, the quantity of mounting hole can be one or more than three.
In the present embodiment, electrostatic protection portion 430 is sheet body, and but not limited to this.In other embodiments of the present invention, it is quiet
Electric protection department also can be dictyosome, palisade object or bar.It is as shown in figure 5, most short between knob 330 and electrostatic protection portion 430
Distance a is less than the beeline b between electrostatic protection portion 430 and first circuit board 200.Furthermore knob 330 and electrostatic protection portion
Beeline a between 430 is less than the beeline c between knob 330 and first circuit board 200.Thus, work as knob
When the electrostatic accumulated on 330 is discharged, electrostatic protection portion 430 rather than first circuit board 200 are hit in electrostatic selection, therefore are avoided
First circuit board 200 is subject to damage in static shock.In the present embodiment, it is most short between knob 330 and electrostatic protection portion 430
Distance a is less than the half of the beeline b between electrostatic protection portion 430 and first circuit board 200, therefore obtains preferable electrostatic
Protection effect, but not limited to this.In the present embodiment, the beeline a between knob 330 and electrostatic protection portion 430 is
0.475 millimeter, the beeline b between electrostatic protection portion 430 and first circuit board 200 is 0.975 millimeter and knob 330
Beeline c between first circuit board 200 is 1.45 millimeters, and but not limited to this.
In the present embodiment, the first limiting section 410 of locating part 400, the second limiting section 420 are with electrostatic protection portion 430
The integrally formed structure obtained from the mode of punching press.Thus, the locating part 400 with antistatic protection function is available
The processing procedure mode of general locating part is produced so that the locating part 400 with antistatic protection function is with low manufacture cost.
Furthermore electronic device uses the locating part 400 with antistatic protection function, and fixed second circuit board 310 is prevented with carrying out electrostatic simultaneously
Shield is not required to additionally set the electrostatic of conducting foam, conductive fabric or conducting resinl to accumulate on diversion knob, thus can reduce manufacture electricity
The material cost and time cost of sub-device, and conducting foam or conducting resinl is avoided to lose electrostatic after being deteriorated due to long-time service
Protection effect.
The electrostatic protection portion 430 of locating part 400 does not contact directly knob 330, thus avoid knob 330 rotate when and electrostatic
430 phase mutual friction of protection department generates chip.Thus, it can prevent the chip of tool conductive capability from falling to first circuit board 200
Or second circuit board 310 and cause short circuit.In the present embodiment, the electrostatic protection portion 430 of locating part 400 does not contact directly knob
330, but not limited to this.In other embodiments of the present invention, if the material of electrostatic protection portion and knob is not due to phase mutual friction
There is chip generation, then electrostatic protection portion can also contact directly knob.
Two fixing pieces 500 are each passed through two mounting holes 421 of the second limiting section 420 to fix locating part 400 in bottom plate 110
The second fixed seat 112.The material of fixing piece 500 is conductive material.Locating part 400 is electrically connected to electricity through fixing piece 500
The ground path of sub-device, therefore the electrostatic diversion locating part 400 that will hit electrostatic protection portion 430, prevent from accumulating excessive electrostatic
Locating part 400 carry out static discharge and destroy first circuit board 200.In the present embodiment, fixing piece 500 is screw, but not
As limit.In other embodiments of the present invention, fixing piece also can be rivet or other elements with fixed function.In this reality
It applies in example, the quantity of fixing piece 500 is two, and but not limited to this.In other embodiments of the present invention, the quantity of fixing piece can be
One or more than three.
In the present embodiment, locating part 400 is fixed on bottom plate 110 through fixing piece 500, and but not limited to this.In this hair
In bright other embodiment, locating part can only have the first limiting section and electrostatic protection portion, and the first limiting section can be directed through fixing knot
Structure is fixed on bottom plate and is electrically connected the ground path of electronic device.Clamping structure may be, for example, the fixture block and card slot to match.
Thus, can save the material cost of locating part and set-up time cost are fixed using fixing piece.
In conclusion the electronic device according to disclosed by the invention described above, the first circuit is extended to through electrostatic protection portion
To carry out electrostatic discharge protective to first circuit board between plate and knob, first circuit board in the static shock released by knob is prevented
And destroy first circuit board.Thus, the static discharge of metal parts generates destruction to the circuit structure inside electronic device
The problem of can be solved.
Furthermore the locating part with antistatic protection function can be produced using the processing procedure mode of general locating part so that
Locating part with antistatic protection function is with low manufacture cost.
Furthermore electronic device uses the locating part with antistatic protection function to fix second circuit board simultaneously with carrying out electrostatic
Protection is not required to additionally set the electrostatic of conducting foam, conductive fabric or conducting resinl to accumulate on diversion knob, thus can reduce manufacture
The material cost and time cost of electronic device, and it is quiet that conducting foam or conducting resinl is avoided to be lost after being deteriorated due to long-time service
Electric protection effect.
Furthermore the electrostatic protection portion of locating part does not contact directly knob, therefore can prevent the chip of tool conductive capability from dropping
Short circuit is caused to first circuit board or second circuit board.
Furthermore locating part can only have the first limiting section and electrostatic protection portion, and the first limiting section can be directed through clamping structure
It is fixed on bottom plate and is electrically connected the ground path of electronic device.Thus, can save locating part is fixed using fixing piece
Material cost and set-up time cost.
Although the present invention is disclosed above with foregoing embodiment, however, it is not to limit the invention.This hair is not being departed from
In bright spirit and scope, carried out by change and retouch, belong to the present invention scope of patent protection.It is defined on the present invention
Protection domain refer to appended claim.
Claims (9)
1. a kind of electronic device, which is characterized in that including：
One housing, including a bottom plate and side plate, the side plate stands on the bottom plate, and the side plate is collectively formed with the bottom plate
One accommodating space；
One first circuit board is arranged in the accommodating space；
One locating part is arranged in the accommodating space, and the material of the locating part is grounded for conductive material and the locating part,
The locating part includes one first limiting section being connected to each other and an electrostatic protection portion；And
One adjustment component, including a second circuit board and a knob, the second circuit board be limited in first limiting section,
Between the bottom plate and the side plate, the knob is hubbed at the side plate and is electrically connected the second circuit board, and described
Knob runs through the side plate, and the material of the knob is conductive material；
Wherein, the electrostatic protection portion extend between the first circuit board and the knob with to the first circuit board into
Row electrostatic discharge protective.
2. electronic device as described in claim 1, which is characterized in that the second circuit board be arranged at the bottom plate with it is described
Side plate junction, first limiting section are arranged at the bottom plate and support the second circuit board.
3. electronic device as claimed in claim 2, which is characterized in that the second circuit board has a top surface and a lateral margin,
For the side coaming around the top surface, the locating part further includes one second limiting section, the second limiting section connection described first
Limiting section, first limiting section supports the lateral margin and second limiting section supports the top surface.
4. electronic device as claimed in claim 3, which is characterized in that first limiting section, second limiting section and institute
Electrostatic protection portion is stated to be one of the forming.
5. electronic device as claimed in claim 4, which is characterized in that first limiting section, second limiting section and institute
It is stamping to state electrostatic protection portion.
6. electronic device as claimed in claim 3, which is characterized in that further include an at least fixing piece, described at least one fixes
Part is through second limiting section with the fixation locating part in the bottom plate.
7. electronic device as claimed in claim 6, which is characterized in that the locating part at least fixing piece through described in connects
Ground.
8. electronic device as claimed in claim 2, which is characterized in that most short between the knob and the electrostatic protection portion
Distance is less than the beeline between the electrostatic protection portion and the first circuit board.
9. electronic device as claimed in claim 8, which is characterized in that most short between the knob and the electrostatic protection portion
Distance is less than the half of the beeline between the electrostatic protection portion and the first circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610999731.0A CN108076598A (en) | 2016-11-14 | 2016-11-14 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610999731.0A CN108076598A (en) | 2016-11-14 | 2016-11-14 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108076598A true CN108076598A (en) | 2018-05-25 |
Family
ID=62161896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610999731.0A Withdrawn CN108076598A (en) | 2016-11-14 | 2016-11-14 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108076598A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648764Y (en) * | 2003-08-18 | 2004-10-13 | 仁宝电脑工业股份有限公司 | Static electricity eliminating device |
| JP2008305658A (en) * | 2007-06-07 | 2008-12-18 | Funai Electric Co Ltd | Button structure and electronic equipment |
| CN201928241U (en) * | 2010-12-23 | 2011-08-10 | 杨健 | Portable voice frequency amplifying device |
| CN202183791U (en) * | 2011-07-22 | 2012-04-04 | 惠州Tcl移动通信有限公司 | Antenna circuit of mobile terminal |
| CN203813824U (en) * | 2013-11-28 | 2014-09-03 | 深圳市卡迪尔通讯技术有限公司 | Anti-static structure for cellphone mainboard |
| CN104199200A (en) * | 2014-08-26 | 2014-12-10 | 苏州佳世达电通有限公司 | Circuit board installation fixing structure and liquid crystal display device |
-
2016
- 2016-11-14 CN CN201610999731.0A patent/CN108076598A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2648764Y (en) * | 2003-08-18 | 2004-10-13 | 仁宝电脑工业股份有限公司 | Static electricity eliminating device |
| JP2008305658A (en) * | 2007-06-07 | 2008-12-18 | Funai Electric Co Ltd | Button structure and electronic equipment |
| CN201928241U (en) * | 2010-12-23 | 2011-08-10 | 杨健 | Portable voice frequency amplifying device |
| CN202183791U (en) * | 2011-07-22 | 2012-04-04 | 惠州Tcl移动通信有限公司 | Antenna circuit of mobile terminal |
| CN203813824U (en) * | 2013-11-28 | 2014-09-03 | 深圳市卡迪尔通讯技术有限公司 | Anti-static structure for cellphone mainboard |
| CN104199200A (en) * | 2014-08-26 | 2014-12-10 | 苏州佳世达电通有限公司 | Circuit board installation fixing structure and liquid crystal display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180525 |
|
| WW01 | Invention patent application withdrawn after publication |