CN100530855C - Battery contact flat spring - Google Patents
Battery contact flat spring Download PDFInfo
- Publication number
- CN100530855C CN100530855C CNB2006101291391A CN200610129139A CN100530855C CN 100530855 C CN100530855 C CN 100530855C CN B2006101291391 A CNB2006101291391 A CN B2006101291391A CN 200610129139 A CN200610129139 A CN 200610129139A CN 100530855 C CN100530855 C CN 100530855C
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- CN
- China
- Prior art keywords
- battery
- flat spring
- elastic arm
- contact
- contact flat
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- 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.)
- Expired - Fee Related
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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
A battery contact elastic plate mainly comprises a fixed part, a first elastic arm, and an insulation piece. The fixed part comprises a first side and a second side; the first elastic arm comprises a first connection part and a first front end, wherein the first connection part is connected with the first side, and the first front end comprises a contact piece; and the insulation piece is provided with a penetration region and fixed on the first elastic arm. When the protruding positive pole contacts the battery contact elastic piece, the protruding positive pole will contact the contact piece. However, when the battery is placed in wrong direction, the flat negative pole of the battery cannot contact the battery contact elastic piece to form an electric connection due to the obstruction of the insulation piece.
Description
Technical field
The present invention relates to a kind of battery contact flat spring, particularly collocation includes the battery that protrudes anodal and smooth negative pole.
Background technology
The general user, is easy to adorn wrong direction, and might causes the damage of electric equipment products during in electric equipment products at packed battery.The contact surface Chang Rongyi of battery has impurity in addition, causes battery and battery contact flat spring conductive effect poor.
Summary of the invention
Main purpose of the present invention is to provide a kind of battery contact flat spring with fool proof design, makes user's packed battery can not cause electric connection when adorning wrong direction, to avoid causing the damage of electric equipment products.
Another main purpose of the present invention is to provide a kind of battery contact flat spring, allows in the middle of the process of user's equipped with battery, and battery contact flat spring can strike off the impurity on the battery contact surface.
For reaching above-mentioned purpose, a kind of battery contact flat spring, in order to the contact battery, wherein this battery comprises and protrudes anodal and smooth negative pole, this battery contact flat spring comprises: fixed part comprises first side and second side; First elastic arm comprises first connecting portion and first front end, and wherein this first connecting portion is connected with this first side, and this first front end comprises contact chip; And insulating part, be fixed on this first elastic arm; By above-mentioned structure, make to comprise two kinds of situations when this battery places this battery contact flat spring: first situation: when this protrusion positive pole placed this battery contact flat spring, this protrusion positive pole of this battery can touch this contact chip of this first elastic arm; And second situation: when this smooth negative pole places this battery contact flat spring, the smooth negative pole of this of this battery can not touch this contact chip of this first elastic arm, and this first front end of this first elastic arm includes two strias, make this first front end also comprise two fins, and this contact chip is positioned at the central authorities of this two fin.
According to above-mentioned battery contact flat spring, described two fins respectively comprise fixing hole, and this insulating part comprises two steady pins in order to pass described two fixing holes, makes this insulating part be fixed on this first elastic arm.
According to above-mentioned battery contact flat spring, this battery contact flat spring also comprises second elastic arm, and this second elastic arm comprises second connecting portion and second front end, and wherein this second connecting portion is connected with this second side.
The present invention also provides a kind of battery contact flat spring, and in order to the contact battery, wherein this battery comprises the anodal and smooth negative pole of protrusion, and this battery contact flat spring comprises: fixed part comprises first side and second side; First elastic arm, comprise first connecting portion and first front end, this first connecting portion is connected with this first side, this first front end comprises contact chip, wherein, this battery contact flat spring also comprises: insulating part, be fixed on this first elastic arm, by above-mentioned structure, make and when this battery places this battery contact flat spring, to comprise two kinds of situations: first situation: when this protrusion positive pole places this battery contact flat spring, anodal this contact chip that can touch this first elastic arm of this protrusion of this battery, and second situation: when this smooth negative pole places this battery contact flat spring, the smooth negative pole of this of this battery can not touch this contact chip of this first elastic arm, and this insulating part comprises penetrating region, and the position of this penetrating region is corresponding with the position of this contact chip.
The present invention also provides a kind of battery contact flat spring, and in order to the contact battery, wherein this battery comprises the anodal and smooth negative pole of protrusion, and this battery contact flat spring comprises: fixed part comprises first side and second side; First elastic arm, comprise first connecting portion and first front end, this first connecting portion is connected with this first side, this first front end comprises contact chip, wherein, this battery contact flat spring also comprises: insulating part, be fixed on this first elastic arm, by above-mentioned structure, make and when this battery places this battery contact flat spring, to comprise two kinds of situations: first situation: when this protrusion positive pole places this battery contact flat spring, anodal this contact chip that can touch this first elastic arm of this protrusion of this battery, and second situation: when this smooth negative pole places this battery contact flat spring, the smooth negative pole of this of this battery can not touch this contact chip of this first elastic arm, and when this battery places this battery contact flat spring, this protrusion of this battery is anodal to be touched under first situation of this contact chip of this first elastic arm, and this contact chip can strike off the impurity on the battery contact surface.
That is to say that battery contact flat spring of the present invention mainly comprises fixed part, first elastic arm, second elastic arm and insulating part.Fixed part, first elastic arm and second elastic arm are that electric conducting material is made, and for linking together.
First front end of first elastic arm includes two strias, make this first front end also comprise two fins, and this contact chip is positioned at the central authorities of this two fin, and this can strengthen striking off the impurity on the battery contact surface.Other second elastic arm except the elasticity of strengthening first elastic arm with guaranteeing that contact chip and battery electrically connect, when contact chip is scraped the removal of impurity, can increase the strength of striking off.
The insulating part that is provided with penetrating region is fixed on this first elastic arm.When the protrusion positive pole of battery contacts battery contact flat spring, protrude positive pole and can touch contact chip.Place the battery anisotropy but work as the user, the smooth negative pole of battery is because of the obstruct of insulating part, and battery can't form with battery contact flat spring and electrically connect.
Description of drawings
Fig. 1 is the three-dimensional exploded view of battery contact flat spring of the present invention.
Fig. 2 is the schematic diagram that the present invention is applied to camera.
Fig. 3 is the schematic diagram that the present invention is applied to camera, and shows battery.
Fig. 4 shows the protrusion positive pole of battery and the schematic diagram of battery contact flat spring of the present invention.
Fig. 5 shows the smooth negative pole of battery and the schematic diagram of battery contact flat spring of the present invention.
Fig. 6～Fig. 7 shows the anodal illustrative view that contacts with battery contact flat spring of the present invention of the protrusion of battery.
Wherein, description of reference numerals is as follows:
Battery contact flat spring 10 fixed parts 20
First side, 21 second sides 22
First elastic arm, 30 first connecting portions 31
First front end, 32 strias 341,342
Fixing hole 361,371 second elastic arms 40
Second connecting portion, 41 second front ends 42
Insulating part 50 penetrating regions 51
Steady pin 571,572 batteries 80,80a, 80b
Protrude anodal 81 smooth negative poles 82
Camera 90
Embodiment
Below please refer to the three-dimensional exploded view of Fig. 1 about battery contact flat spring 10.Battery contact flat spring 10 of the present invention mainly comprises fixed part 20, first elastic arm 30, second elastic arm 40 and an insulating part 50.
Fixed part 20, first elastic arm 30 and second elastic arm 40 are made for electric conducting material, and be link together (being preferably integrally formed), just first connecting portion 31 of first elastic arm 30 is connected with first side 21 of fixed part 20, and second connecting portion 41 of second elastic arm 40 is connected with second side 22 of fixed part 20.
First front end 32 of first elastic arm 30 includes two strias 341,342, make this first front end 32 also comprise two fins 36,37, and this contact chip 35 is positioned at the central authorities of this two fin 36,37.In addition, two fins 36,37 respectively comprise a fixing hole 361,371, and this insulating part 50 comprises two steady pins 571,572 in order to pass this two fixing hole 361,371, makes this insulating part 50 be fixed on this first elastic arm 30.
See also Fig. 2 is applied to camera 90 about battery contact flat spring 10 of the present invention schematic diagram.Fig. 3 shows that then two battery 80a, 80b are installed in the schematic diagram of camera 90, and wherein battery 80a, 80b can contact with battery contact flat spring 10a, 10b respectively, and the top of battery 80a, 80b also will be provided with battery contact flat spring certainly, but Fig. 2～3 do not show.
The effect of insulating part 50 please refer to Fig. 4～5.Please refer to Fig. 4, the user is that protrusions anodal 81 contacted battery contact flat spring 10b downwards as design originally when placing battery 80b, protrude anodal 81 and can touch contact chip 35, please together with reference to figure 1, this is that the position of this penetrating region 51 comprises the position of this contact chip 35 because insulating part 50 comprises penetrating region 51.
Please refer to Fig. 5, if the user misplaces direction when placing battery 80b, 82 times contacts of the smooth negative pole of battery 80b battery contact flat spring 10b, because the isolation of insulating part 50, therefore the smooth negative pole 82 of battery 80b can't touch contact chip 35, so battery 80b can't form electric connection with battery contact flat spring 10b.Because design of the present invention, if the user places the battery anisotropy, the smooth negative pole of battery can't form with battery contact flat spring and electrically connect.
Please refer to Fig. 6～Fig. 7, show anodal 81 illustrative view that contact with battery contact flat spring 10 of the present invention of protrusion of battery 80, be clear understanding advantage of the present invention, Fig. 6～Fig. 7 does not show insulating part 50.When protruding the process (from Fig. 6 to Fig. 7) that positive pole 81 touches contact chip 35, contact chip 35 scrapeds protrude the impurity (metallics of impurity such as oxidation, these impurity can influence conductivity) that adheres on anodal 81.The effect of second elastic arm 40 except the elasticity of strengthening first elastic arm 30 with guaranteeing that contact chip 35 and battery 80 electrically connect, when contact chip 35 is scraped the removal of impurity, can increase the strength of striking off.Please together with reference to figure 1, because the design of two strias 341,342 is arranged, the effect that makes contact chip 35 strike off is better.Be noted that in addition please together with reference to figure 3, when the smooth negative pole 82 of battery 80a touched contact chip 35, because battery 80a does not have insulating part 50, contact chip 35 equally can strike off the impurity on the smooth negative pole 82.
To sum up institute is old, and no matter the present invention all shows it totally different in the feature of known technology with regard to purpose, means and effect.Only it should be noted that above-mentioned many embodiment only give an example for convenience of explanation, the interest field that the present invention advocated should be as the criterion so that the scope of patent protection is described, but not only limits to the foregoing description.
Claims (5)
1. battery contact flat spring, in order to the contact battery, this battery comprises and protrudes anodal and smooth negative pole that this battery contact flat spring comprises:
Fixed part comprises first side and second side;
First elastic arm comprises first connecting portion and first front end, and this first connecting portion is connected with this first side, and this first front end comprises contact chip, and wherein, this battery contact flat spring also comprises:
Insulating part is fixed on this first elastic arm,
By above-mentioned structure, make when this battery places this battery contact flat spring, to comprise two kinds of situations:
First situation: when this protrusion positive pole places this battery contact flat spring, anodal this contact chip that can touch this first elastic arm of this protrusion of this battery;
Second situation: when this smooth negative pole placed this battery contact flat spring, the smooth negative pole of this of this battery can not touch this contact chip of this first elastic arm, and
This first front end of this first elastic arm includes two strias, make this first front end also comprise two fins, and this contact chip is positioned at the central authorities of this two fin.
2. battery contact flat spring as claimed in claim 1, wherein said two fins respectively comprise fixing hole, and this insulating part comprises two steady pins in order to pass described two fixing holes, makes this insulating part be fixed on this first elastic arm.
3. battery contact flat spring as claimed in claim 1, wherein this battery contact flat spring also comprises second elastic arm, and this second elastic arm comprises second connecting portion and second front end, and wherein this second connecting portion is connected with this second side.
4. battery contact flat spring, in order to the contact battery, this battery comprises and protrudes anodal and smooth negative pole that this battery contact flat spring comprises:
Fixed part comprises first side and second side;
First elastic arm comprises first connecting portion and first front end, and this first connecting portion is connected with this first side, and this first front end comprises contact chip, and wherein, this battery contact flat spring also comprises:
Insulating part is fixed on this first elastic arm,
By above-mentioned structure, make when this battery places this battery contact flat spring, to comprise two kinds of situations:
First situation: when this protrusion positive pole places this battery contact flat spring, anodal this contact chip that can touch this first elastic arm of this protrusion of this battery,
Second situation: when this smooth negative pole placed this battery contact flat spring, the smooth negative pole of this of this battery can not touch this contact chip of this first elastic arm, and
This insulating part comprises penetrating region, and the position of this penetrating region is corresponding with the position of this contact chip.
5. battery contact flat spring, in order to the contact battery, this battery comprises and protrudes anodal and smooth negative pole that this battery contact flat spring comprises:
Fixed part comprises first side and second side;
First elastic arm comprises first connecting portion and first front end, and this first connecting portion is connected with this first side, and this first front end comprises contact chip, and wherein, this battery contact flat spring also comprises:
Insulating part is fixed on this first elastic arm,
By above-mentioned structure, make when this battery places this battery contact flat spring, to comprise two kinds of situations:
First situation: when this protrusion positive pole places this battery contact flat spring, anodal this contact chip that can touch this first elastic arm of this protrusion of this battery,
Second situation: when this smooth negative pole placed this battery contact flat spring, the smooth negative pole of this of this battery can not touch this contact chip of this first elastic arm, and
When this battery placed this battery contact flat spring, this protrusion of this battery is anodal to be touched under first situation of this contact chip of this first elastic arm, and this contact chip can strike off the impurity on the battery contact surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101291391A CN100530855C (en) | 2006-09-11 | 2006-09-11 | Battery contact flat spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101291391A CN100530855C (en) | 2006-09-11 | 2006-09-11 | Battery contact flat spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101145663A CN101145663A (en) | 2008-03-19 |
| CN100530855C true CN100530855C (en) | 2009-08-19 |
Family
ID=39208020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101291391A Expired - Fee Related CN100530855C (en) | 2006-09-11 | 2006-09-11 | Battery contact flat spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100530855C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149325B (en) * | 2013-02-01 | 2015-03-04 | 深圳市豪恩安全科技有限公司 | Gas detector with battery fool-proof function |
| CN104183800B (en) * | 2013-05-28 | 2017-02-08 | 赛尔富电子有限公司 | Lamp battery box |
| CN104617417B (en) * | 2014-12-19 | 2018-06-15 | 东莞联基电业有限公司 | Flexible terminal |
| CN108808291B (en) * | 2018-05-16 | 2020-10-27 | 昆山杰顺通精密组件有限公司 | Double-sided contact assembly |
| CN111366856A (en) * | 2018-12-26 | 2020-07-03 | 致茂电子(苏州)有限公司 | Clamp type testing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5827619A (en) * | 1996-02-19 | 1998-10-27 | Leader Electronics Corp. | Battery holder |
| US20030190837A1 (en) * | 2002-04-03 | 2003-10-09 | Jerry Wu | Battery holder having means for securely retaining battery in position |
| CN2809945Y (en) * | 2005-07-08 | 2006-08-23 | 普立尔科技股份有限公司 | A battery spring structure |
-
2006
- 2006-09-11 CN CNB2006101291391A patent/CN100530855C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5827619A (en) * | 1996-02-19 | 1998-10-27 | Leader Electronics Corp. | Battery holder |
| US20030190837A1 (en) * | 2002-04-03 | 2003-10-09 | Jerry Wu | Battery holder having means for securely retaining battery in position |
| CN2809945Y (en) * | 2005-07-08 | 2006-08-23 | 普立尔科技股份有限公司 | A battery spring structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101145663A (en) | 2008-03-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20140911 |
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| EXPY | Termination of patent right or utility model |