CN101640547A - Hand-holding communication device and motherboard assembly thereof - Google Patents
Hand-holding communication device and motherboard assembly thereof Download PDFInfo
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- CN101640547A CN101640547A CN200810144136A CN200810144136A CN101640547A CN 101640547 A CN101640547 A CN 101640547A CN 200810144136 A CN200810144136 A CN 200810144136A CN 200810144136 A CN200810144136 A CN 200810144136A CN 101640547 A CN101640547 A CN 101640547A
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- motherboard
- hardware
- metal clips
- insulating part
- hole
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Abstract
The invention discloses a hand-holding communication device and motherboard assembly thereof. The motherboard assembly comprises a motherboard and metal members; the motherboard comprises a board bodyand metal spring wafers which are fixed on the board body. The metal members are arranged above the motherboard with intervals between each other. Each metal member comprises a body and an insulationmember with pore seams which is coupled to the body and contacted with the metal spring wafers which approaches the metal members in an insulation way, and a clearance is arranged between the metal spring wafers and the body and is filled by the insulation member with pore seams, so that the metal spring wafers are in suspension joint with the metal member through the insulation member.
Description
Technical field
The present invention is about a kind of hand-hold communication device and motherboard assembly thereof, particularly a kind of hand-hold communication device and motherboard assembly thereof with static discharge design.
Background technology
Traditional communication device and communication module can comprise motherboard assembly, motherboard assembly comprises motherboard and hardware, usually, meeting built-in antenna in these products, and hardware can be the metal shell of communicator or be located at the usefulness that communicator inside is used for strengthening overall structure.If hardware does not have the design of ground connection, after hardware is accumulated to a certain degree static, may produce static discharge, even cause communicator abnormality to occur, for example system closedown or reopening machine and screen-picture are undesired, seriously may cause the communicator damage, the traditional communication device may solve electrostatic problem with the direct ground connection of hardware.
Yet because built-in antenna in the communicator, if the therefore direct ground connection of hardware, the hardware of ground connection but can absorb radio frequency (RF) signal of antenna, causes antenna performance to reduce on the contrary, influence communication usefulness.
Summary of the invention
The invention provides a kind of hand-hold communication device and motherboard assembly thereof.
Motherboard assembly of the present invention comprises motherboard and hardware, wherein motherboard comprises plate body and metal clips, metal clips is fixed on the plate body, hardware is arranged on the top of motherboard, an and apart distance, the insulating part that hardware comprises body and has hole, insulating part with hole is coupled to body and contacts with metal clips, metal clips and hardware insulation ground are approaching, and has a gap between metal clips and the body, and the insulating part with hole fills up the gap, so that metal clips is by the body suspension joint of insulating part and hardware.
It should be noted that the distance in gap can be with the thickness of the insulating part with hole and equates.
It should be noted that the distance in gap is for being less than or equal to 0.08mm.
It should be noted that the insulating part with hole comprises PUR or double faced adhesive tape.
It should be noted that motherboard also comprises earth point, earth point and metal clips conducting.
It should be noted that motherboard also comprises communications component, communications component and motherboard electrically connect.
It should be noted that communications component comprises an antenna.
It should be noted that hardware can be metal shell or metal keyboard.
And hand-hold communication device of the present invention comprises above-mentioned motherboard and hardware.
For above and other objects of the present invention, feature and advantage can be become apparent, cited below particularlyly go out preferred embodiment, and conjunction with figs., be described in detail below:
Description of drawings
Fig. 1 is the schematic diagram of communicator of the present invention;
Fig. 2 is the end view of motherboard of the present invention and hardware.
The primary clustering symbol description
The present invention
10 hand-hold communication devices
11 displays
111 outside frameworks
12 shells
13 hardwares
131 bodies
132 have the insulating part of hole
14 motherboards
141 communications components
142 metal clipss
143 plate bodys
15 input units
Outer rim in 151
16 motherboard assemblies
The G earth point
The D distance
The I gap
T thickness
Embodiment
See also Fig. 1, Fig. 2, Fig. 1 is the schematic diagram of hand-hold communication device of the present invention, and Fig. 2 is the end view of motherboard assembly of the present invention.In the present embodiment, hand-hold communication device 10 is with intelligent mobile phone as an illustration, but hand-hold communication device 10 is not limited in this.
Hand-hold communication device 10 comprises display 11, shell 12, input unit 15, motherboard assembly 16.Display 11 can be in order to showing incoming call, input or reception information, and considerable picture and the film seen, identical with general mobile phone function, display 11 also can have the function of touch simultaneously.Shell 12 is in order to protecting whole hand-hold communication device 10, and input unit 15 can provide the function of dialing and input characters, and motherboard assembly 16 comprises motherboard 14 and hardware 13, and 14 of motherboards are in order to control the start of whole hand-hold communication device 10.In the present embodiment, the interior outer rim 151 of the metal material of input unit 15 is hardware 13, but hardware 13 is not limited only to this, for example, the outside framework 111 of the metal material arround the display 11, the shell 12 of metal material itself also can be hardware 13, or other is located in the hand-hold communication device 10, is used for strengthening the stake body of integrally-built metal material.
Hand-hold communication device 10 comprises motherboard assembly 16, motherboard assembly 16 comprises motherboard 14 and hardware 13, motherboard 14 comprises plate body 143, metal clips 142, earth point G, communications component 141, wherein metal clips 142 is fixed on the plate body 143, earth point G and metal clips 142 conductings, so that motherboard 14 is by metal clips 142 and ground connection, communications component 141 electrically connects with plate body 143.The insulating part 132 that hardware 13 comprises body 131 and has hole, and hardware 13 is arranged on the top of motherboard 14, an and apart distance D, insulating part 132 with hole is coupled to body 131 and contacts with metal clips 142, and make metal clips 142 approaching with hardware 13 insulation ground, and has a gap I between metal clips and the hardware 13, and the insulating part 132 with hole fills up gap I, so that metal clips 142 is by body 131 suspension joints of the insulating part 132 with hole with hardware 13.
It should be noted, the distance of gap I can be with the thickness T of the insulating part 132 with hole and equates, also or the distance of gap I be less than or equal to 0.08mm, and the insulating part 132 with hole can be PUR or double faced adhesive tape, but be not limited only to this, and in the present embodiment, communications component 141 is an antenna.
When the hardware 13 too much static of accumulation or external any electrostatic signal are beaten on hardware 13; when electrostatic pressure surpasses critical value; static on the hardware 13 can utilize the mode of point discharge; after static being skipped have the insulating part 132 of hole; reach metal clips 142 again, last static can import the earth point G on the motherboard 14 and reach the purpose of electrostatic protection.It should be noted that the present invention must select for use the insulating part 132 with hole as intermediate medium, because insulating part 132 has hole, so static just can be by hole by insulating part 132.Compare with conventional art, the present invention is except the effect that can reach electrostatic defending, because the not direct ground connection of hardware 13 of the present invention, has the insulating part 132 of hole as intermediate medium but utilize, and make metal clips 142 by body 131 suspension joints of the insulating part 132 with hole with hardware 13, therefore can reduce the signal that hardware 13 absorbs communications component 141, significantly improve communication usefulness.
Only the above person only is the preferred embodiments of the present invention, and when not limiting scope of the invention process with this, promptly the simple equivalent of doing according to content of the present invention generally changes and modifies, and all still belongs in the scope of the present invention.Arbitrary embodiment of the present invention in addition must not reach whole purpose disclosed in this invention or advantage or characteristics.In addition, summary part and title only are the usefulness that is used for assisting the patent document search, are not to be used for limiting interest field of the present invention.
Claims (10)
1. hand-hold communication device comprises:
One motherboard assembly, it comprises:
One motherboard comprises a plate body, a metal clips and a communications component, and this metal clips is fixed on this plate body, and this communications component and this plate body electrically connect; And
One hardware comprises that a body and has the insulating part of hole, and this hardware is arranged on the top of this motherboard, and an apart distance, and this insulating part idol with hole is connected to this body and contacts with this metal clips;
Wherein, this metal clips and this hardware insulation ground are approaching, and have a gap between this metal clips and this body, and this insulating part with hole fills up this gap, so that this metal clips is by the body suspension joint of this insulating part and this hardware.
2. hand-hold communication device according to claim 1, wherein the distance in this gap can be with this thickness with insulating part of hole and equates.
3. hand-hold communication device according to claim 2, wherein the distance in this gap is less than or equal to 0.08mm.
4. hand-hold communication device according to claim 1, wherein this motherboard also comprises an earth point, this earth point and this metal clips conducting.
5. hand-hold communication device according to claim 1, wherein this hardware comprises the interior outer rim of a shell or an input unit.
6. motherboard assembly comprises:
One motherboard comprises a plate body and a metal clips, and this metal clips is fixed on this plate body; And
One hardware comprises that a body and has the insulating part of hole, and this hardware is arranged on the top of this motherboard, and an apart distance, and this insulating part with hole is coupled to this body and contact with this metal clips;
Wherein, this metal clips and this hardware insulation ground are approaching, and have a gap between this metal clips and this body, and this insulating part with hole fills up this gap, so that this metal clips is by the body suspension joint of this insulating part and this hardware.
7. motherboard assembly according to claim 6, wherein the distance in this gap can be with this thickness with insulating part of hole and equates, and the distance in this gap is less than or equal to 0.08mm.
8. motherboard assembly according to claim 6, wherein this motherboard also comprises an earth point, this earth point and this metal clips conducting.
9. motherboard assembly according to claim 6, wherein this motherboard also comprises a communications component, this communications component and this plate body electrically connect.
10. motherboard assembly according to claim 6, wherein this hardware comprises the shell of a metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101441364A CN101640547B (en) | 2008-07-29 | 2008-07-29 | Hand-holding communication device and motherboard assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101441364A CN101640547B (en) | 2008-07-29 | 2008-07-29 | Hand-holding communication device and motherboard assembly thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101640547A true CN101640547A (en) | 2010-02-03 |
| CN101640547B CN101640547B (en) | 2013-02-20 |
Family
ID=41615368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101441364A Active CN101640547B (en) | 2008-07-29 | 2008-07-29 | Hand-holding communication device and motherboard assembly thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101640547B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041555A (en) * | 2018-07-16 | 2018-12-18 | Oppo广东移动通信有限公司 | Electronic equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI549370B (en) * | 2014-12-30 | 2016-09-11 | 和碩聯合科技股份有限公司 | Antenna structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298201C (en) * | 2003-02-14 | 2007-01-31 | 盛群半导体股份有限公司 | Electrostatic protection structure on circuit board and method thereof |
| CN2616006Y (en) * | 2003-04-21 | 2004-05-12 | 纬创资通股份有限公司 | Shell device for electronic equipment |
-
2008
- 2008-07-29 CN CN2008101441364A patent/CN101640547B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041555A (en) * | 2018-07-16 | 2018-12-18 | Oppo广东移动通信有限公司 | Electronic equipment |
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| Publication number | Publication date |
|---|---|
| CN101640547B (en) | 2013-02-20 |
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| C14 | Grant of patent or utility model | ||
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