CN201708306U - Power connector and component thereof - Google Patents
Power connector and component thereof Download PDFInfo
- Publication number
- CN201708306U CN201708306U CN2010201770487U CN201020177048U CN201708306U CN 201708306 U CN201708306 U CN 201708306U CN 2010201770487 U CN2010201770487 U CN 2010201770487U CN 201020177048 U CN201020177048 U CN 201020177048U CN 201708306 U CN201708306 U CN 201708306U
- Authority
- CN
- China
- Prior art keywords
- conducting terminal
- power connector
- insulating body
- contact site
- circuit board
- 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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Abstract
A power connector component is plugged with a charge plug and comprises a power connector and a circuit board for mounting the power connector. The power connector comprises an insulating body, a first conductive terminal, a second conductive terminal and a supporting terminal, wherein the first conductive terminal, the second conductive terminal and the supporting terminal are disposed in the insulating body, the first conductive terminal and the second conductive terminal are arranged on the same side of the circuit board, and the supporting terminal is arranged on the side of the circuit board opposite to the first conductive terminal and the second conductive terminal. The power connector component utilizes space above the board and under the board reasonably, thereby meeting the miniaturization trend of electronic products.
Description
[technical field]
The utility model relates to a kind of power connector and assembly thereof, relates in particular to a kind of power connector and assembly thereof that is applied to portable type electronic product.
[background technology]
Be typically provided with power connector in the portable type electronic products such as mobile phone, PDA, digital camera, so that the battery of electronic product is charged perhaps direct electronic component power supply to electronic product inside.Growing along with electronic product, the consumer is more and more higher for the portable demand of electronic product, and the trend of miniaturization of electronic products is more and more obvious, so, if it is used for other device to save on the plate space, then can comply with this trend.
China's utility model patent has disclosed a kind of power connector CN201038388 number, and it comprises insulating body, first, second conducting terminal and support terminals.Described first conducting terminal has first contact site, second contact site that is connected with charging plug that electrically connects with circuit board and the joint portion that connects first, second contact site.Second conducting terminal comprises body, from body one end be inclined upwardly the 3rd contact site that extends and the elastic arm that extends from the body other end.After first, second conducting terminal was assembled into insulating body, the elastic arm and second contact site stretched in the accommodation space, the first, the 3rd contact site protrude out insulating body same surface and with the circuit board butt.First conducting terminal, second conducting terminal and support terminals all are positioned at the same side of circuit board, occupied the bigger space of circuit board one side, and the space of circuit board opposite side are utilized effectively, is unfavorable for the development of miniaturization of electronic products.
Therefore, necessary a kind of new power connector and the assembly thereof of providing is to overcome existing defective in the prior art.
[utility model content]
The purpose of this utility model is to provide a kind of power connector and assembly thereof that can rationally utilize space, circuit board both sides.
The purpose of this utility model is achieved through the following technical solutions: a kind of power connector assembly, dock with charging plug, it comprises the circuit board that power connector and power connector are installed, described power connector comprises insulating body, is placed in first conducting terminal, second conducting terminal and support terminals in the insulating body, it is characterized in that: described first conducting terminal, second conducting terminal are positioned at the homonymy of circuit board, and described support terminals is positioned at the offside with respect to first conducting terminal, second conducting terminal of circuit board.
Compared with prior art, the utlity model has following beneficial effect: power connector partly is exposed on the circuit board, and part is buried under circuit board, has reasonably utilized the space on the plate, under the plate, thereby has met the trend of miniaturization of electronic products.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model power connector.
Fig. 2 is the view of another angle of Fig. 1.
Fig. 3 is the three-dimensional exploded view of power connector among Fig. 2.
Fig. 4 is the front view of the circuit board of the utility model power connector and its installation.
[embodiment]
Below, will introduce the embodiment of the utility model power connector assembly 1 in conjunction with Fig. 1 to Fig. 4.This power connector assembly 1 comprises the circuit board 200 that power connector 100 and power connector 100 are installed.Described power connector 100 is in order to connecting with charging plug (not shown), and then reaches electric connection between charging plug and circuit board 200.Described power connector 100 comprises insulating body 30, is placed in first conducting terminal 40, second conducting terminal 50 and support terminals 60 in the insulating body 30.In the present embodiment, described first conducting terminal 40 and second conducting terminal 50 are respectively positive terminal and negative terminal, electrically contact with the positive and negative electrode terminal of charging plug respectively during operating state.
Please refer to Fig. 1 to Fig. 4, insulating body 30 is made by insulating material such as plastic cement, the rectangular portion 31 in the middle of it comprises and be shaped in the alar part 32 of rectangular portion 31 both sides.Rectangular portion 31 inside are provided with accommodation space 33.Rectangular portion 31 has the front end face 310 that cooperates with charging plug.Described accommodation space 33 extends to front end face 310 always and form an opening (not label) that supplies charging plug to plug on front end face 310.Rectangular portion 31 is offered first, second, third holddown groove 311,312,313, all is connected with accommodation space 33, respectively fixing first conducting terminal 40, second conducting terminal 50 and support terminals 60.The 3rd holddown groove 313 determined planes are parallel with circuit board 200.It is vertical with the 3rd holddown groove 313 determined planes that first holddown groove 311 and second holddown groove 312 are set in parallel in the below of the 3rd holddown groove 313 and first holddown groove 311 and second holddown groove, 312 determined planes.The setting that takes the shape of the letter U of first holddown groove 311.Described both wing portions 32 comprises the wall portion 322 that base portion 321 reaches perpendicular to base portion 321, and the sidewall of base portion 321, wall portion 322 and rectangular portion 31 (not label) has defined the host cavity 34,35 that is positioned at accommodation space 33 both sides jointly.Described host cavity 34,35 is communicated with first holddown groove 311 and second holddown groove 312 respectively.
Please refer to Fig. 1 to Fig. 3, first conducting terminal 40 is made by electric conductivity good metal materials such as copper, and it comprises first body 41 that lengthwise extends, vertical with the lengthwise bearing of trend of first body 41 and reach arch holding parts 43 in the end formation of the lengthwise bearing of trend of first body 41 with respect to first body 41 upwardly extending first contact site 42 that tilts.Arch holding parts 43 can be regarded as the part of first body 41.Second arm 432 that arch holding parts 43 comprises first arm 431 that links to each other with first body 41, be arranged in parallel with first arm 431 and be connected first arm 431 and the arc connecting portion 433 of second arm 432.First body, 41 front ends are provided with on the protruding thorn 411 and first arm 431 and protrude out a projection 4311 to the inside.By the interference engagement of protruding thorn 411 and projection 4311 and insulating body 30, first conducting terminal 40 firmly is contained in first holddown groove 311.Second conducting terminal 50 and support terminals 60 also form some protruding thorns or projection, also are to reach the effect of stablizing fixing, follow-up repeating no more.First conducting terminal 40 comprises also that from the front end of arc connecting portion 433 second contact site 44 that forms of horizontal-extending forward roughly be cylindric, it extends in the accommodation space 33, in order to be connected with charging plug.
Please refer to Fig. 1 to Fig. 3, second conducting terminal 50 also is to be made by conductivity good metal material, and it comprises second body 51 that lengthwise extends, vertical with the lengthwise bearing of trend of second body 51 and reach the elastic arm 54 that extends forward from holding parts 53 with respect to upwardly extending the 3rd contact site 52 of second body, 51 inclinations, the holding parts 53 that upwards is bent into from the end of the lengthwise bearing of trend of second body 51.Holding parts 53 firmly is contained in second holddown groove 312.Holding parts 53 can be regarded as the part of second body 51.Elastic arm 54 extends in the accommodation space 33, is connected with charging plug.
Please refer to Fig. 1 to Fig. 3, support terminals 60 is made by metal material, and it has flat plate body 61, and this plate body 61 is provided with a frame mouth 62, and a lateral margin place of closing on frame mouth 62 on the plate body 61 is provided with the resilient support arms 63 with respect to plate body 61 diagonally extendings.This support terminals 60 is housed in the 3rd holddown groove 313 of insulating body 30, and resilient support arms 63 stretches in the accommodation space 33.When charging plug inserted, resilient support arms 63 can be replaced charging plug, to increase the chucking power of charging plug in accommodation space 33.
See also Fig. 1 to Fig. 4, after the assembling, host cavity 34,35 convexes that first contact site 42 of first conducting terminal 40 and the 3rd contact site 52 of second conducting terminal 50 all are tilted to from insulation body 30 both sides electrically connect with circuit board 200 for described alar part 32.Described host cavity 34,35 provides the activity space of first contact site 42, the 3rd contact site 52.The resilient support arms 63 of support terminals 60 protrude out direction and first contact site 42, the 3rd contact site 52 to protrude out direction relative, promptly protrude out downwards.So circuit board 200 can be arranged on the middle part of insulating body 30 and electrically connect with first contact site 42, the 3rd contact site 52.Please consult Fig. 1,2 and Fig. 4 especially, first conducting terminal 40, second conducting terminal 50 is positioned at the below of circuit board 200 and support terminals 60 is positioned at the top of circuit board 200, the rectangular portion 31 of insulating body 30 is across the both sides of circuit board 200, alar part 32 is positioned at a side of circuit board 200, be that this electric connector 100 can partly be exposed on the circuit board 200, part is buried in circuit board 200 times, has reasonably utilized the space on the plate, under the plate, thereby has met the trend of miniaturization of electronic products.
Claims (10)
1. power connector assembly, dock with charging plug, it comprises the circuit board that power connector and power connector are installed, described power connector comprises insulating body, is placed in first conducting terminal, second conducting terminal and support terminals in the insulating body, it is characterized in that: described first conducting terminal, second conducting terminal are positioned at the homonymy of circuit board, and described support terminals is positioned at the offside with respect to first conducting terminal, second conducting terminal of circuit board.
2. power connector assembly as claimed in claim 1, it is characterized in that: described insulating body comprises the inner alar part that forms the rectangular portion of accommodation space and be shaped in the rectangular portion both sides, rectangular portion is across the both sides of circuit board, and alar part is positioned at a side of circuit board.
3. power connector assembly as claimed in claim 2, it is characterized in that: described first conducting terminal comprises first contact site, second conducting terminal comprises the 3rd contact site, and first contact site and the 3rd contact site protrude from described alar part respectively and circuit board electrically connects.
4. power connector assembly as claimed in claim 3 is characterized in that: described rectangular portion is offered first, second, third holddown groove that communicates with accommodation space, respectively fixing first conducting terminal, second conducting terminal and support terminals.
5. power connector assembly as claimed in claim 4 is characterized in that: described both wing portions forms host cavity, and described host cavity is communicated with first holddown groove and second holddown groove respectively.
6. power connector assembly as claimed in claim 4 is characterized in that: described first conducting terminal, second conducting terminal and support terminals include some and protruding thorn or projection the insulating body interference engagement.
7. as claim 1 or 2 or 3 or 4 or 5 described power connector assemblies, it is characterized in that: described first conducting terminal, second conducting terminal are respectively positive terminal and the negative terminal that electrically contacts with the positive and negative electrode terminal of charging plug.
8. power connector, it comprises insulating body, be placed in first conducting terminal in the insulating body, second conducting terminal and support terminals, described insulating body comprises rectangular portion, the inside of described rectangular portion is provided with accommodation space, described first conducting terminal comprises first body of fixing insulating body and second contact site in first body extends into described accommodation space, described second conducting terminal comprises second body of fixing insulating body and the elastic arm in second body extends into described accommodation space, described support terminals comprises the plate body of fixing insulating body and the resilient support arms in the plate body diagonally extending is gone into described accommodation space, it is characterized in that: described first conducting terminal, second conducting terminal comprise protrude out direction and resilient support arms protrude out the first relative contact site of direction, the 3rd contact site.
9. power connector as claimed in claim 8 is characterized in that: described insulating body comprises the alar part that is shaped in the rectangular portion both sides, forms host cavity, and first contact site, the 3rd contact site protrude from alar part from described host cavity respectively.
10. power connector as claimed in claim 9 is characterized in that: described rectangular portion is offered first, second holddown groove of accommodating first, second conducting terminal, and described host cavity is communicated with first holddown groove and second holddown groove respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201770487U CN201708306U (en) | 2010-04-30 | 2010-04-30 | Power connector and component thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201770487U CN201708306U (en) | 2010-04-30 | 2010-04-30 | Power connector and component thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708306U true CN201708306U (en) | 2011-01-12 |
Family
ID=43445458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201770487U Expired - Fee Related CN201708306U (en) | 2010-04-30 | 2010-04-30 | Power connector and component thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178559A (en) * | 2011-12-21 | 2013-06-26 | 富泰华工业（深圳）有限公司 | Connecting equipment and charging device |
-
2010
- 2010-04-30 CN CN2010201770487U patent/CN201708306U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178559A (en) * | 2011-12-21 | 2013-06-26 | 富泰华工业（深圳）有限公司 | Connecting equipment and charging device |
| CN103178559B (en) * | 2011-12-21 | 2016-06-29 | 富泰华工业（深圳）有限公司 | Connection equipment and charging device |
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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: 20110112 Termination date: 20130430 |