CN201122616Y - Metal member and battery base using the same - Google Patents
Metal member and battery base using the same Download PDFInfo
- Publication number
- CN201122616Y CN201122616Y CNU2007200588682U CN200720058868U CN201122616Y CN 201122616 Y CN201122616 Y CN 201122616Y CN U2007200588682 U CNU2007200588682 U CN U2007200588682U CN 200720058868 U CN200720058868 U CN 200720058868U CN 201122616 Y CN201122616 Y CN 201122616Y
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- pulling part
- battery tray
- battery
- conducting terminal
- 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.)
- 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
The utility model relates to a metal piece and a cell holder adopting the metal piece. The metal piece is provided with a turning part, a connecting part and a fixing part, wherein the connecting part is positioned between the turning part and the fixing part, and when the turning part is moved, a twisting structure is formed on the connecting part. The cell holder comprises a positive conductive terminal and a negative conductive terminal, the positive conductive terminal is a metal piece, a turning part, a connecting part and a fixing part are arranged on the metal piece, the connecting part is positioned between the turning part and the fixing part, and when the turning part is moved, a twisting structure is formed on the connecting part. When the turning part is moved, a twisting structure is formed on the connecting part, therefore, when the metal piece is used as a holding or rotating structure, and the connecting part is required to be twisted and distorted, so that the effect of releasing the holding or the rotating can be achieved. When the metal piece is pressed by a butting component, the positive pressure is large, and when the butting component is fixed, the fixing can be more reliable.
Description
[technical field]
The utility model relates to a kind of metalwork, and a kind of battery tray that uses this metalwork.
[background technology]
At present, industry is in order to the battery tray of carrying battery, generally comprise a pedestal, an one anodal conducting terminal and a negative pole conducting terminal, anodal conducting terminal and negative pole conducting terminal all part are contained in this pedestal, have been formed separately raised line retaining rib on the pedestal two corresponding walls, are provided with cramp keeping off on the same horizontal plane of rib with raised line on the anodal guide card, their three buttons are named a person for a particular job and are fastened the battery that is contained in this battery tray, and this battery tray comes fetching battery by moving forward and backward anodal conducting terminal.But this kind mode is to move forward and backward by anodal conducting terminal to fix battery, and make anodal conducting terminal easy deformation, therefore battery moves forward and backward in the vibrations process easily, thereby causes battery and battery tray to break away from, so this kind battery tray can not firm fixing be lived battery.
[summary of the invention]
The utility model provides metalwork a kind of simple in structure, fixed and uses the battery tray of this metalwork.
The utility model provides a kind of metalwork, and described metalwork is provided with pulling part, connecting portion and fixed part, and described connecting portion when this pulling part moves, forms a torsion structure on the connecting portion between described pulling part and fixed part.
The utility model provides a kind of battery tray, it comprises an anodal conducting terminal and a negative pole conducting terminal, described anodal conducting terminal is a metalwork, which is provided with pulling part, connecting portion and fixed part, described connecting portion is between described pulling part and fixed part, when this pulling part moves, form a torsion structure on the connecting portion.
The utility model metalwork and use the battery tray of this metalwork, when this pulling part moves, form a torsion structure on the connecting portion, therefore using this metalwork to hold as button or during rotational structure, it must make the connecting portion distortion that twists just can reach and remove the effect that button is held or rotated.With respect to other metalwork that just moves forward and backward, the power that the utility model metalwork will reach torsion effect needs bigger, therefore, normal pressure is bigger when being subjected to connected components oppressed, when fixing fixing more firm during to connected components, simultaneously because the utility model battery tray need only be used the both positive and negative polarity conducting terminal, and do not need pedestal in order to carrying both positive and negative polarity conducting terminal, therefore simple in structure, and the scope of pulling part is big, more convenient operation.
[description of drawings]
Fig. 1 is the utility model battery tray three-dimensional exploded view;
Fig. 2 is the three-dimensional exploded view of battery tray shown in Figure 1 and circuit board;
Fig. 3 is the constitutional diagram of battery tray shown in Figure 2 and circuit board;
Fig. 4 is the constitutional diagram of battery tray shown in Figure 1 and battery and circuit board;
Fig. 5 is the schematic diagram after the anodal conducting terminal deformation shown in Figure 1.
[embodiment]
Below in conjunction with accompanying drawing to the utility model metalwork and use the battery tray of this metalwork to be described further.
Please refer to Fig. 1 to Fig. 5, be the embodiment of the utility model battery tray, the utility model battery tray 1, it can be installed on the circuit board 3, in order to accommodate a button cell 2.
Please refer to Fig. 1 to Fig. 2, described battery tray 1 comprises an anodal conducting terminal 10 and a negative pole conducting terminal 20, and this two conducting terminal is stamped to form by sheet metal.
Described anodal conducting terminal 10 roughly ringwise, these positive pole conducting terminal 10 horizontal positioned are welded on the circuit board 3.On a rough averagely on anodal conducting terminal 10 tops be provided with four breach 130, form two relative pulling part 11 and fixed structures 12, described fixed structure 12 comprises that further a fixed part 121 and extends horizontal weld part 120 by the vertical outwards bending in fixed part 121 lower ends, and this positive pole conducting terminal 10 is welded on the circuit board 3 by weld part 120; Breach 130 belows, be that fixed part 121 part that is connected with pulling part 11 is a connecting portion 13, the width of described connecting portion 13 is all littler than the width and the fixed part 121 of pulling part 11, certainly, also can offer second opening in the lower end of connecting portion 13, or offer the breach 130 and second opening simultaneously, reach the purpose that weakens connecting portion 13.
Described pulling part 11 is an arcuate structure in the present embodiment, can certainly be other structure, these pulling part 11 upper ends bend inwards and extend to form a buckling piece 110, this buckling piece 110 is downward-sloping, the lower end of described pulling part 11 is provided with one first opening 112, described anodal conducting terminal 10 is provided with the abutting part 111 that is used for butt battery 2 sidewalls, and this abutting part 111 is extended downwards and bent inwards by these pulling part 11 first openings 112 upper limbs and forms in the present embodiment.
Described negative pole conducting terminal 20 comprises one second weld part 21 and is extended in opposite direction to become behind the segment distance to extend upward around shape by 21 liang of opposite ends of this second weld part again and forms two relative elastic arms 22.
Please refer to Fig. 3 to Fig. 4, when described battery tray 1 is installed on circuit board 3, second pad 32 that second weld part 21 of negative pole conducting terminal 20 is faced toward circuit board 3, and two weld parts 12 on the anodal conducting terminal 10 are welded in two conducting terminals on the circuit board 3 then facing to two first pads 31 on the circuit board.After battery tray 1 was installed on circuit board 3, negative pole conducting terminal 20 was positioned at the centre of anodal conducting terminal 10 formed receiving spaces.Described anodal conducting terminal 10 is all made by very thin conductive metallic material with negative pole conducting terminal 20, when battery 2 is contained in the battery tray 1, because the utility model battery tray 1 need not used the pedestal of fixing positive terminal 10 and negative terminal 20, therefore the height of battery tray 1 height of battery 2 no better than, thus the aspect ratio of described battery tray 1 other need the height of battery tray of plastics pedestal low.When described battery tray 1 was installed on circuit board 3, it can be directly welded on the circuit board 3 by weld part 120, also can insert behind the circuit board 3 welding more earlier thereon.
When battery 2 is installed, battery 2 is pushed from top to bottom, because the buckling piece 110 on the pulling part 11 is downward-sloping, so it can be guided battery 2 and inserts wherein; When battery 2 is contained in this battery tray 1,, make battery 2 firm being stuck in the battery tray 1 because battery tray 1 anodal conducting terminal 10 is provided with buckling piece 110; Owing to be equipped with support division 111 around the anodal conducting terminal 10, this support division 111 tilts inwardly, contact with the sidewall of battery 2 positive poles, negative pole conducting terminal 20 is provided with two relative elastic arms 22 simultaneously, can go up to this battery 2, therefore in vibrations, switching process, battery 2 all will keep excellent electrical property to be connected with battery tray 1, outage can not occur.
With reference to Fig. 5, during power taking pond 2, earlier two pulling parts 11 are pulled open, because pulling part 11 links to each other with connecting portion 13, pulling part 11 width are greater than the width of connecting portion 13, formed stand out between them, stamped out by same sheet metal owing to them simultaneously, so a little less than the strength ratio pulling part 11 of connecting portion 13, connecting portion 13 easy deformation, when pulling part 11 is stressed, pulling part 11 will drive connecting portion 13 and reverse the generation elastic deformation, form a torsion structure on the connecting portion 13; Because pulling part 11 lower ends are provided with first opening 112, be convenient to eject battery 2 then, take out battery 2 and get final product with finger.
Because pulling part 11 is an arc, and the width of connecting portion 13 is less than the width of pulling part 11, therefore connecting portion 13 than pulling part 11 a little less than, be easier to distortion, so when the compressing that is subjected to connected components, form a torsion structure on the described connecting portion 13, described pulling part 11 rotates than connecting portion 13 and rotates difficulty, therefore in the vibrations process, needs bigger power that pulling part 11 is moved, therefore the buckling piece 110 of pulling part 11 is difficult for breaking away from battery 2, and is fixing more firm to connected components.
The utility model metalwork, it can be used for battery tray incessantly, and it also can be used in a lot of fields, and as connector terminals, when to the connected components pressure side period of the day from 11 p.m. to 1 a.m, the terminal with torsion structure can provide bigger positive force, thereby has reduced contact impedance.
Claims (10)
1. a metalwork is characterized in that, described metalwork is provided with pulling part, connecting portion and fixed part, and described connecting portion when this pulling part moves, forms a torsion structure on the connecting portion between described pulling part and fixed part.
2. metalwork as claimed in claim 1 is characterized in that: the width of described connecting portion is less than the width of pulling part.
3. battery tray, it is characterized in that, it comprises an anodal conducting terminal and a negative pole conducting terminal, described anodal conducting terminal is a metalwork, which is provided with pulling part, connecting portion and fixed part, described connecting portion when this pulling part moves, forms a torsion structure on the connecting portion between described pulling part and fixed part.
4. battery tray as claimed in claim 3 is characterized in that: described pulling part is an arcuate structure.
5. battery tray as claimed in claim 3 is characterized in that: the width of connecting portion is less than the width of pulling part.
6. battery tray as claimed in claim 3 is characterized in that: the upper end of described pulling part extends internally and forms a buckling piece,
7. battery tray as claimed in claim 3 is characterized in that: the lower end of described pulling part is provided with one first opening.
8. battery tray as claimed in claim 3 is characterized in that: described anodal conducting terminal lower end is provided with the abutting part that is used for the butt battery.
9. battery tray as claimed in claim 8 is characterized in that: described abutting part is the shell fragment that is extended internally and formed by pulling part.
10. battery tray as claimed in claim 3 is characterized in that: the lower end of described connecting portion is provided with second opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200588682U CN201122616Y (en) | 2007-10-29 | 2007-10-29 | Metal member and battery base using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200588682U CN201122616Y (en) | 2007-10-29 | 2007-10-29 | Metal member and battery base using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201122616Y true CN201122616Y (en) | 2008-09-24 |
Family
ID=40009856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200588682U Expired - Fee Related CN201122616Y (en) | 2007-10-29 | 2007-10-29 | Metal member and battery base using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201122616Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711384A (en) * | 2016-12-06 | 2017-05-24 | 深圳市沃特玛电池有限公司 | Battery module |
| CN109962202A (en) * | 2019-03-15 | 2019-07-02 | 福建南平南孚电池有限公司 | Rechargeable battery with electrically-conductive backing plate |
-
2007
- 2007-10-29 CN CNU2007200588682U patent/CN201122616Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711384A (en) * | 2016-12-06 | 2017-05-24 | 深圳市沃特玛电池有限公司 | Battery module |
| CN109962202A (en) * | 2019-03-15 | 2019-07-02 | 福建南平南孚电池有限公司 | Rechargeable battery with electrically-conductive backing plate |
| CN109962202B (en) * | 2019-03-15 | 2024-03-05 | 福建南平南孚电池有限公司 | Rechargeable battery with conductive substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20080924 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |