CN201570535U - Battery connector - Google Patents
Battery connector Download PDFInfo
- Publication number
- CN201570535U CN201570535U CN2009202630185U CN200920263018U CN201570535U CN 201570535 U CN201570535 U CN 201570535U CN 2009202630185 U CN2009202630185 U CN 2009202630185U CN 200920263018 U CN200920263018 U CN 200920263018U CN 201570535 U CN201570535 U CN 201570535U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- groove
- elastic arm
- terminals
- battery connector
- 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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Classifications
-
- 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
Abstract
The utility model discloses a battery connector which is assembled on a circuit board and comprises an insulation body, a plurality of terminals and a fixed piece, wherein the insulation body is provided with two elastic arm grooves which penetrate through the insulation body from top to bottom; the plurality of terminals are assembled in the insulation body; and the fixed piece comprises a stripe basal part and two elastic arms which are formed by respectively bending downwards and extending from one side of the basal part, the basal part is pressed on the top wall of the insulation body, and the two elastic arms penetrate through the elastic arm grooves of the insulation body and extend out of the lower surface of the insulation body. By arranging a locating piece, the insulation body is firmly fixed on the circuit board, thereby strengthening the power of the insulation body bearing the positive assembly of a battery and leading the product structure to be more stable and the manufacture assembly to be relatively simple.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of battery connector.
Background technology
Fig. 1 and Fig. 2 have disclosed a kind of battery connector 100 ' and have been assembled on the circuit board 40 ', this battery connector 100 ' comprises an insulating body 10 ', some the first terminals 20 ' and some retaining pieces 30 ', the described insulating body 10 ' bulk that is rectangle, offer some the first terminal grooves 11 ' on the antetheca of this insulating body 10 ', offer the some storage tanks 12 ' that extend to diapire (not marking the figure) downwards from center on the rear wall, storage tank 12 ' upper end offers a holding slot 13 ' forward.Retaining piece 30 ' comprises a holding parts 31 ' and a weld part 32 ' that extends to form from holding parts 31 ' rear end downwards, and circuit board 40 ' front end offers some welding holes 41 '.Some the first terminals 20 ' are assembled in the first terminal groove 11 ' of insulating body 10 ', retaining piece 30 ' is placed in the storage tank 12 ', the holding parts 31 ' of retaining piece 30 ' is immobilizated in the holding slot 13 ' of insulating body 10 ', weld part 32 ' is welded in some welding holes 41 ', thereby insulating body 10 ' is fixed on the circuit board 40 '.
But, above-mentioned existing battery connector 100 ', the holding parts 31 ' of retaining piece 30 ' is immobilizated in the holding slot 13 ' of insulating body 10 ', thereby weld part 32 ' is welded in some welding holes 41 ' insulating body 10 ' is fixed on the circuit board 40 ', but, the terminal design of battery connector 100 ' is generally short and small, is difficult to make product structure built on the sand insulating body 10 ' firm being fixed on the circuit board 40 '.In addition, the manufacturing of some retaining pieces 30 ' assembling relative complex.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of more firm battery connector of product structure that makes is provided.
For achieving the above object, the utility model provides a kind of battery connector, is assembled on the circuit board.This battery connector comprises an insulating body, plurality of terminals and a fixture.Offer the two elastic arm grooves that run through insulating body up and down on the insulating body.Plurality of terminals is assembled in the insulating body.Fixture comprises that a tabular base portion and two bends the elastic arm that extends to form respectively under base portion one side direction, and the base portion pressure holding is on the roof of insulating body, and two elastic arms pass the elastic arm groove of insulating body and stretch out in the lower surface of insulating body.
As mentioned above, the elastic arm of the utility model battery connector by fixture is inserted in the elastic arm groove of insulating body and passes the welding hole of circuit board, thereby firm is fixed in insulating body on the circuit board, and the reinforced insulation body bears the strength of battery front side assembling, makes product structure more firm.In addition, the manufacturing of retaining piece assembling is simple relatively.
Description of drawings
Fig. 1 is the stereogram of existing battery connector and circuit board assembling.
Fig. 2 is the three-dimensional exploded view of existing battery connector and circuit board assembling.
Fig. 3 is the stereogram of a kind of embodiment of the utility model battery connector and circuit board assembling.
Fig. 4 is the three-dimensional exploded view of battery connector shown in Figure 3 and circuit board assembling.
Fig. 5 assembles the three-dimensional exploded view of another angle for battery connector shown in Figure 3 and circuit board.
Fig. 6 is the stereogram after battery connector shown in Figure 3 and the circuit board assembling.
The description of reference numerals of each parts is as follows among the figure:
[background technology]
Battery connector 100 ' insulating body 10 '
The first terminal groove 11 ' storage tank 12 '
Holding slot 13 ' the first terminal 20 '
Retaining piece 30 ' holding parts 31 '
Weld part 32 ' circuit board 40 '
Welding hole 41 '
[the utility model]
Groove 15 terminals 20
Fixture 30 base portions 31
311 clamping parts 312 of slotting
Split groove 33 circuit boards 40
Welding hole 41
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 3, the utility model battery connector 100 is assembled on the circuit board 40 and plugs and conducting with the butt connector (not shown), and battery connector 100 comprises an insulating body 10, plurality of terminals 20 and a fixture 30.
See also Fig. 3 to Fig. 6, described insulating body 10 bulk that is rectangle, institute is not constituted by antetheca, rear wall, roof, diapire and two side (indicating among the figure), offers horizontal on the antetheca of insulating body 10 and is through to the plurality of terminals groove 11 of diapire.The roof center has a storage tank 12 to lower recess, and storage tank 12 both sides places all offers an elastic arm groove 13 that runs through insulating body 10 up and down, and storage tank 12 middle parts offer a buckle slot 14 near front end.All offer a groove 15 with plurality of terminals groove 11 corresponding sections on the diapire and groove 15 communicates with terminal groove 11, the width of groove 15 is greater than the width of terminal groove 11.
The elastic arm 32 that described fixture 30 has a tabular base portion 31 and bending downwards extends to form from base portion 31 both sides, base portion 31 middle parts offer a fluting 311 backward, and the bending downwards of 311 back edges extends to form a clamping part 312 from slotting.Base portion 31 pressure holdings are on the roof of insulating body 10, and two elastic arms, 32 lower ends upwards offer one and split the middle part of groove 33 to elastic arm 32, and elastic arm 32 terminal both sides all stretch out and form a grab 321.
Described circuit board 40 front end places offer the welding hole 41 corresponding with the elastic arm 32 of fixture 30.
Described plurality of terminals 20 is assembled in the terminal groove 11 of insulating body 10, terminal 20 lower surfaces are welded on the circuit board 40, when terminal 20 is welded on the circuit board 40, need on circuit board 40, smear tin cream in solder terminal 20 places, so adopt the design of the groove 14 of diapire can prevent that the diapire of insulating body 10 from damaging tin cream.The base portion 31 of fixture 30 is placed in the storage tank 12, thereby the lower surface that elastic arm 32 passes the elastic arm groove 13 of insulating body 10 and stretches out in insulating body 10 passes the welding hole 41 of circuit board 40, clamping part 312 is snapped in the buckle slot 14, and grab 321 is butted on the lower surface of circuit board 40.
In sum, thereby the lower surface that the elastic arm 32 of the utility model battery connector 100 by fixture 30 passes the elastic arm groove 13 of insulating body 10 and stretch out in insulating body 10 passes the welding hole 41 of circuit board 40, clamping part 312 is snapped in the buckle slot 14, grab 321 is butted on the lower surface of circuit board 40, thereby firm is fixed in insulating body 10 on the circuit board 40, reinforced insulation body 10 bears the strength of battery front side assembling, makes product structure more firm.In addition, the manufacturing of retaining piece 30 assembling is simple relatively.
Claims (4)
1. a battery connector is assembled on the circuit board, and it comprises an insulating body, plurality of terminals and a fixture; Plurality of terminals is assembled in the insulating body; It is characterized in that: offer the two elastic arm grooves that run through insulating body up and down on the insulating body, fixture comprises that a tabular base portion and two bends the elastic arm that extends to form respectively under base portion one side direction, the base portion pressure holding is on the roof of insulating body, and two elastic arms pass the elastic arm groove of insulating body and stretch out in the lower surface of insulating body.
2. battery connector as claimed in claim 1, it is characterized in that: described fixture also comprises a fluting of offering backward in the base portion middle part and the clamping part that extends to form from the bending downwards of fluting back edge, described insulating body is made of antetheca, rear wall, roof, diapire and two side, the roof center of insulating body has a storage tank to lower recess, the storage tank middle part offers a buckle slot near front end, described base portion is placed in the storage tank, and clamping part is snapped in the buckle slot.
3. battery connector as claimed in claim 1 is characterized in that: described two elastic arm lower ends upwards offer one and split the middle part of groove to elastic arm, and the terminal both sides of elastic arm all stretch out and form a grab, and grab can be butted on the lower surface of circuit board.
4. battery connector as claimed in claim 2, it is characterized in that: the plurality of terminals groove that offers horizontally and be through to diapire on the antetheca of described insulating body, all offer a groove with plurality of terminals groove corresponding section on the diapire and groove communicates with terminal groove, the width of groove is greater than the width of terminal groove, and described plurality of terminals is assembled in respectively in the terminal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202630185U CN201570535U (en) | 2009-11-14 | 2009-11-14 | Battery connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202630185U CN201570535U (en) | 2009-11-14 | 2009-11-14 | Battery connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201570535U true CN201570535U (en) | 2010-09-01 |
Family
ID=42662835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202630185U Expired - Fee Related CN201570535U (en) | 2009-11-14 | 2009-11-14 | Battery connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201570535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739572A (en) * | 2018-07-19 | 2020-01-31 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN113346184A (en) * | 2021-07-30 | 2021-09-03 | 深圳市沃尔德电子有限公司 | Lithium battery module for garden tool |
-
2009
- 2009-11-14 CN CN2009202630185U patent/CN201570535U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739572A (en) * | 2018-07-19 | 2020-01-31 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN113346184A (en) * | 2021-07-30 | 2021-09-03 | 深圳市沃尔德电子有限公司 | Lithium battery module for garden tool |
| CN113346184B (en) * | 2021-07-30 | 2021-11-16 | 深圳市沃尔德新能源有限公司 | Lithium battery module for garden tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20121114 |