CN101772251A - Battery cover grounding structure - Google Patents
Battery cover grounding structure Download PDFInfo
- Publication number
- CN101772251A CN101772251A CN200910300059A CN200910300059A CN101772251A CN 101772251 A CN101772251 A CN 101772251A CN 200910300059 A CN200910300059 A CN 200910300059A CN 200910300059 A CN200910300059 A CN 200910300059A CN 101772251 A CN101772251 A CN 101772251A
- Authority
- CN
- China
- Prior art keywords
- battery cover
- circuit board
- grounding structure
- fixed
- battery
- 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.)
- Pending
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a battery cover grounding structure, comprising a main body, a battery cover, a grounding elastic sheet and a circuit board. The battery cover is made of metal, the circuit board is arranged in the main body, the battery cover is arranged on the main body, one end of the grounding elastic sheet is fixedly connected with the circuit board, and the other end is outwards exposed from the side wall of the main body to abut against the battery cover.
Description
Technical field
The present invention relates to a kind of ground structure, relate in particular to a kind of battery cover grounding structure.
Background technology
In order to be experienced better and to enjoy, replace the metal battery lid of plastic cement battery cover to arise at the historic moment.The material of this metal battery lid can be stainless steel.
Yet, in daily use, the battery cover of electronic installations such as mobile phone often because with the mutual friction and will accumulate more static mutually of people's clothes or air plankton, thereby than being easier to occur the static discharge phenomenon.So, metal battery covers when bringing fresh experience to people, has also brought the danger of static discharge to electronic installation.
Summary of the invention
In view of this, be necessary to provide a kind of battery cover grounding structure that prevents static discharge.
A kind of battery cover grounding structure, comprise a body, a battery cover, a grounding elastic part and a circuit board, this battery cover is by the metal manufacturing, this circuit board is installed in this body, this battery cover is covered on this body, this grounding elastic part one end is fixed on this circuit board, and the other end is connected to this battery cover by the sidewall of this body to exposing outside.
Compared with prior art, described battery cover grounding structure with this battery cover and this circuit board conducting, has prevented the buildup of static electricity of battery cover by this grounding elastic part effectively, thereby has avoided the appearance of static discharge phenomenon.
Description of drawings
Fig. 1 is the three-dimensional exploded view of battery cover grounding structure better embodiment of the present invention;
Fig. 2 is the three-dimensional exploded view of another angle of battery cover grounding structure better embodiment of the present invention;
Fig. 3 is the assembly drawing of battery cover grounding structure shown in Figure 1.
Embodiment
Battery cover grounding structure of the present invention is applicable to that (Personal DigitalAssistant PDA) waits portable electron device for mobile phone or personal digital assistant.
See also the better embodiment of the battery cover grounding structure of the present invention 10 of Figure 1 and Figure 2, this battery cover grounding structure 10 comprises a body 11, a battery cover 12, a grounding elastic part 13 and a circuit board 14.This battery cover 12 is covered on this body 11.These grounding elastic part 13 1 ends are fixed on this circuit board 14, and the other end is connected to this battery cover 12.This circuit board 14 is installed in this body 11.
Described body 11 comprises that a roof 111 and two is connected in the sidewall 112 at these roof 11 two ends.This roof 111 and two sidewalls 112 surround a battery accommodating groove 113, are used for a ccontaining battery in it.Offer some draw-in grooves 1121 on this two sidewall 112.Wherein the draw-in groove on it 1121 connects and offers a rectangular through-hole 1122 on the sidewall 112.
Described battery cover 12 is roughly a rectangle lid, and it is aimed at this battery accommodating groove 113 and is covered on this body 11, to cover the battery that is placed in this battery accommodating groove 113.This battery cover 12 is made by metal material.
Described grounding elastic part 13 comprises a fixed part 131, an abutting part 132 and a junction 133.This connecting portion 132 links together fixed part 131 and abutting part 132.This fixed part 131 is fixed on this circuit board 14 by modes such as hot melt or welding, and electrically connects mutually with the earth terminal of this circuit board 14.This abutting part 132 is formed away from an end of the fixed part 131 relative lateral buckling towards this fixed part 131 by this connecting portion 133, and it has certain elastic deformation ability.This connecting portion 133 has long length, when being used to cushion these abutting part 132 deformation to the impact of fixed part 131, thereby guaranteed that fixed part 131 is fixed on the circuit board 14 securely.
Described circuit board 14 comprises and is roughly a rectangular plate shape body, and its periphery convexes with some grabs 141, and this grab 141 is used to be hooked in the draw-in groove 1121.
Assemble this battery cover grounding structure 10, at first the fixed part 131 with grounding elastic part 13 is fixed in this circuit board 14, and makes the periphery of this abutting part 132 towards circuit board 14; Then this circuit board 14 is installed on this body 11, and makes this connecting portion 133 be placed in this through hole 1122, this abutting part 132 then passes this through hole 1122 and is exposed to outside this body 11; At last the both sides of this battery cover 12 are snug fit at two sidewalls 111 of body 11, thereby be covered on this body 11, so, this abutting part 132 is connected to the inboard of this battery cover 12 tightly, thereby with of the earth terminal conducting of this battery cover 12 with this circuit board 14, prevent the buildup of static electricity of battery cover 12 effectively, thereby avoided the appearance of static discharge phenomenon.In addition, this grounding elastic part 13 to exposing outside, so can avoid grounding elastic part 13 this battery cover 12 to be aimed at the impulsive force that is subjected to when these battery accommodating groove 113 are covered on the body 11 the user by the sidewall 111 of this body 11.
Claims (7)
1. battery cover grounding structure, comprise a body, a battery cover and a circuit board, this battery cover is by the metal manufacturing, this circuit board is installed in this body, this battery cover is covered on this body, it is characterized in that: this battery cover grounding structure also comprises a grounding elastic part, and this grounding elastic part one end is fixed on this circuit board, and the other end is connected to this battery cover by the sidewall of this body to exposing outside.
2. battery cover grounding structure as claimed in claim 1, it is characterized in that: described grounding elastic part comprises a fixed part, an abutting part and a junction, this connecting portion links together fixed part and abutting part, this fixed part is fixed on this circuit board, and with this circuit board electric connection, this abutting part is connected to this battery cover.
3. battery cover grounding structure as claimed in claim 2 is characterized in that: described abutting part is formed away from an end of the fixed part relative lateral buckling towards this fixed part by this connecting portion.
4. battery cover grounding structure as claimed in claim 2 is characterized in that: described connecting portion has long length, when being used to cushion this abutting part deformation to the impact of fixed part, thereby guaranteed that fixed part is fixed on the circuit board securely.
5. battery cover grounding structure as claimed in claim 1 is characterized in that: described body comprises that a roof and two is connected in the sidewall at these roof two ends, and this roof and two sidewalls surround a battery accommodating groove, is used for a ccontaining battery in it.
6. battery cover grounding structure as claimed in claim 5 is characterized in that: the both sides of described battery cover are snug fit at two sidewalls of this body.
7. battery cover grounding structure as claimed in claim 5 is characterized in that: two sidewalls of described body are offered some draw-in grooves, and this circuit board correspondence is convexly equipped with grab, and this grab is hooked in the draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910300059A CN101772251A (en) | 2009-01-05 | 2009-01-05 | Battery cover grounding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910300059A CN101772251A (en) | 2009-01-05 | 2009-01-05 | Battery cover grounding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101772251A true CN101772251A (en) | 2010-07-07 |
Family
ID=42504711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910300059A Pending CN101772251A (en) | 2009-01-05 | 2009-01-05 | Battery cover grounding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101772251A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106850882A (en) * | 2016-12-20 | 2017-06-13 | 广东欧珀移动通信有限公司 | Bracket component and mobile terminal |
| CN112188054A (en) * | 2020-09-28 | 2021-01-05 | 上海摩勤智能技术有限公司 | Ground mounting structure and electronic equipment |
-
2009
- 2009-01-05 CN CN200910300059A patent/CN101772251A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106850882A (en) * | 2016-12-20 | 2017-06-13 | 广东欧珀移动通信有限公司 | Bracket component and mobile terminal |
| US10306032B2 (en) | 2016-12-20 | 2019-05-28 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Bracket assembly, camera module, and mobile terminal |
| CN106850882B (en) * | 2016-12-20 | 2020-03-24 | Oppo广东移动通信有限公司 | Bracket component and mobile terminal |
| CN112188054A (en) * | 2020-09-28 | 2021-01-05 | 上海摩勤智能技术有限公司 | Ground mounting structure and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100707 |