CN202917663U - Conducting terminal and power source connector provided with conducting terminal - Google Patents
Conducting terminal and power source connector provided with conducting terminal Download PDFInfo
- Publication number
- CN202917663U CN202917663U CN 201220618716 CN201220618716U CN202917663U CN 202917663 U CN202917663 U CN 202917663U CN 201220618716 CN201220618716 CN 201220618716 CN 201220618716 U CN201220618716 U CN 201220618716U CN 202917663 U CN202917663 U CN 202917663U
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- Prior art keywords
- conducting terminal
- loading type
- pin
- conducting
- type terminal
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- Expired - Lifetime
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Abstract
The utility model provides a conducting terminal and a power source connector provided with the conducting terminal. The conducting terminal and the power source connector provided with the conducting terminal are suitable for 10-13A current. The conducting terminal includes a fixed part; a front guide pin connected to the front end of the fixed part and including at least two elastic arms arranged in parallel at intervals; and a rear guide pin including an extending part and at least two springs arranged in parallel at intervals. The extending part is connected to the rear end of the fixed part and between the two springs. Therefore, the electrification area of the rear guide pin is increased in a predetermined contour range of the conducting terminal, so that the conducting terminal is suitable for large current.
Description
Technical field
The utility model is about a kind of conducting terminal, refers to especially a kind of conducting terminal and has the power connector of this conducting terminal.
Background technology
About power connector, have and be welded in the product on the circuit board in right angle (Right Angle) mode, comprise an insulating base frame and multi-conducting terminals, insulating base frame has a front side and a rear side, the front side of insulating base frame is in the wait inserting state, and circuit board then is welded in the rear side of insulating base frame; Moreover, offer most terminal grooves between the forward and backward side of insulating base frame, each conducting terminal is plugged in each terminal groove from the front side of the pedestal that insulate, and the part that each conducting terminal after the grafting will be exposed to the insulating base frame rear side again is welded on the circuit board in the right angle mode.
Though existing power connector has the function that connects power supply, yet because the energising area of conducting terminal is large not, cause to be applicable to large electric current (conducting terminal can only be worked) under 8 ~ 10 amperes electric current environment, for the electronic installation that must work under large electric current environment, power connector namely can't bear load and has at any time the situation of overheated meltdown.
The utility model content
The power connector that one of the purpose of this utility model is to provide a kind of conducting terminal and has this conducting terminal, by in set conducting terminal profile scope, increase each conducting terminal after connect the energising area of pin so that the conducting terminal after these improvement can be applicable to large electric current.
The power connector that two of the purpose of this utility model is to provide a kind of conducting terminal and has this conducting terminal, the terminal groove of insulating base frame is the rear loading type terminal groove, make up with the conducting terminal after these improvement of can arranging in pairs or groups, can certainly the insulate rear side of pedestal of these conducting terminals is plugged in the rear loading type terminal groove, thereby consists of the power connector that can be suitable for large electric current.
In order to achieve the above object, the utility model provides a kind of conducting terminal, is applicable to 10 ~ 13 amperes electric current, comprising:
One fixed part;
One leading pin is connected in the front end of this fixed part, and this leading pin comprises each interval at least two elastic arms side by side; And
Connect pin after one, comprise an extension and each interval at least two shell fragments side by side, this extension is connected between the rear end and this two shell fragment of this fixed part at least.
Further, wherein this leading pin appoint between adjacent two elastic arms between be separated with a strip slot, connect after this pin appoint between adjacent two shell fragments then between be separated with a breach, the length that is shorter in length than this strip slot of this breach.
The utility model also provides a kind of power connector, is welded in a circuit board, is applicable to 10 ~ 13 amperes electric current, and this power connector comprises:
One insulating base frame offers most rear loading type terminal grooves; And
Multi-conducting terminals, this insulating base frame rear side is plugged in respectively those rear loading type terminal grooves certainly, and each this conducting terminal comprises:
One fixed part;
One leading pin is connected in the front end of this fixed part, and this leading pin comprises each interval at least two elastic arms side by side; And
Connect pin after one, comprise an extension and each interval at least two shell fragments side by side, this extension is connected between the rear end and this two shell fragment of this fixed part at least, and each this conducting terminal is plugged in each this rear loading type terminal groove with its leading pin.
Further, wherein this leading pin appoint between adjacent two elastic arms between be separated with a strip slot, connect after this pin appoint between adjacent two shell fragments then between be separated with a breach, the length of this breach far is shorter than the length of this strip slot.
Further, wherein each this rear loading type terminal groove of this insulating base frame has at least one dividing plate, and the strip slot of each this conducting terminal is subject to the intercalation of corresponding dividing plate of each this rear loading type terminal groove and block.
Further, wherein those conducting terminals are divided into upper strata conducting terminal and lower floor's conducting terminal of self symmetry, and each this upper strata conducting terminal is positioned at those shell fragments of rear end and those shell fragment clampings that each this lower floor's conducting terminal is positioned at the rear end and the two sides that is welded in respectively described circuit board.
Further, wherein those rear loading type terminal grooves of this insulating base frame are divided into upper strata rear loading type terminal groove and lower floor's rear loading type terminal groove of self symmetry, each this upper strata conducting terminal is plugged in respectively each this upper strata rear loading type terminal groove from this insulating base frame rear side, and each this lower floor's conducting terminal is plugged in respectively each this lower floor's rear loading type terminal groove from this insulating base frame rear side.
The utlity model has following effect: by connecting the energising area of pin after in set conducting terminal profile scope, increasing, enable to be applicable to large current work.
The utility model also has following effect: the terminal groove of insulating base frame is for only supplying rear slotting rear loading type terminal groove, the utility model conducting terminal of can arranging in pairs or groups makes up, can certainly the insulate rear side of pedestal of conducting terminal is plugged in the rear loading type terminal groove, thereby has consisted of the power connector that can be applicable to large current work.
Description of drawings
Fig. 1 is the stereogram of the utility model conducting terminal.
Fig. 2 is the three-dimensional exploded view of the utility model power connector.
Fig. 3 is that the utility model is according to the part sectioned view of Fig. 2 after combination.
Fig. 4 is the three-dimensional exploded view of the utility model power connector and a welding circuit board.
Fig. 5 is that the utility model is according to the stereogram of Fig. 4 after combination.
Among the figure, 100 ... power connector
1 ... insulating base frame
11 ... rear loading type terminal groove 111 ... dividing plate
12 ... front side 13 ... rear side
2 ... conducting terminal
21 ... fixed part
22 ... leading pin 221 ... elastic arm
222 ... strip slot
23 ... after connect pin 231 ... extension
232 ... shell fragment
233 ... breach
500 ... circuit board
5 ... conducting strip.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the utility model and being implemented, but illustrated embodiment is not as to restriction of the present utility model.
The utility model provides a kind of conducting terminal and has the power connector of this conducting terminal, and as shown in Figure 5, in order to be welded in a circuit board 500, this power connector 100 comprises: an insulating base frame 1 and multi-conducting terminals 2.
Be the stereogram of conducting terminal 2 and the three-dimensional exploded view of power connector 100 as shown in Figure 1 and Figure 2.Insulating base frame 1 has a front side 12 and a rear side 13, then offers most rear loading type terminal grooves 11 between the forward and backward side 12,13 of insulating base frame 1.
Each conducting terminal 2 comprises: connect pin 23 behind a fixed part 21, the leading pin 22 and, wherein, fixed part 21 is in order to conducting terminal 2 is fixed in the rear loading type terminal groove 11; Leading pin 22 is connected in the front end of fixed part 21, after connect 23 rear ends that are connected in fixed part 21 of pin, leading pin 22 comprises each interval at least two elastic arms 221 (as shown be and comprise two elastic arms 221) side by side, after connect 23 on pin and comprise an extension 231 and each interval at least two shell fragments 232 (as shown be and comprise two shell fragments 232) side by side, below will describe as an example of two elastic arms 221 and two shell fragments 232 example, but not as limit.As for after connect pin 23 extension 231 be connected between the rear end and two shell fragments 232 of fixed part 21, to connect the energising area of pin 23 and the length of dwindling simultaneously breach 233 after strengthening.
In each conducting terminal 2, be separated with a strip slot 222 between between two elastic arms 221 of leading pin 22, after be separated with a breach 233 between connecting between two shell fragments 232 of pin 23 then, and the length that is shorter in length than strip slot 222 of breach 233, on the contrary, namely: in set conducting terminal profile scope, connect the energising area of pin 23 after strengthening as far as possible, can be applicable to the electric current of 10 ~ 13 amperes (Ampere), greater than existing 8 ~ 10 Ampere currents that only can be suitable for, maximum durable electric current between the two differs 3 amperes.
Be illustrated in figure 3 as the part sectioned view of power connector 100 after combination.Since after connect pin 23 breach 233 length fall short of, therefore the utility model conducting terminal 2 can't be plugged in the terminal groove towards rear side 13 from the front side 12 of the pedestal 1 that insulate to connect thereafter pin 23, and must change with rear side 13 towards front side 12 grafting of its leading pin 22 from the pedestal 1 that insulate, and in order to cooperate this grafting direction that is restricted, thereby special design only supply rear slotting aforementioned rear loading type terminal groove 11, each conducting terminal 2 can be plugged in each rear loading type terminal groove 11 with its leading pin 22.
The rear loading type terminal groove 11 of insulating base frame 1 has at least one dividing plate 111 (as shown in Figure 3, for having a dividing plate 111, below will describe as an example of a dividing plate 111 example, but not as limit), when conducting terminal 2 with its leading pin 22 from the rear side 13 of the pedestal 1 that insulate towards the front side 12 when being plugged in rear loading type terminal groove 11, the strip slot 222 of conducting terminal 2 can be subject to the corresponding intercalation of dividing plate 111 and block, in other words, rear loading type terminal groove 11 only supplies conducting terminal 2 by rear side 13 12 directions grafting towards the front side, and the conducting terminal after pegging graft 2 exposes from the rear side 13 of the pedestal 1 that insulate and connects pin 23 after local, thereby is beneficial to welding.
As shown in Figure 4 and Figure 5, be welded in three-dimensional exploded view and the three-dimensional combination figure of a circuit board 500 for power connector 100.The utility model power connector 100 is welded in described circuit board 500 in clamping plate (Straddle Mount) mode, therefore, those conducting terminals 2 are divided into upper strata conducting terminal 2 and lower floor's conducting terminal 2 of self symmetry, two shell fragments 232 of each upper strata conducting terminal 2 rear end and two shell fragments, 232 clampings of each lower floor's conducting terminal 2 rear end also are welded in respectively the two sides of circuit board 500, be welded in as shown in the figure the conducting strip 5 of circuit board 500, the two sides of circuit board 500 is respectively arranged with multi-conducting sheet 5.
In addition, those rear loading type terminal grooves 11 of insulating base frame 1, divide into upper strata rear loading type terminal groove 11 and lower floor's rear loading type terminal groove 11 of self symmetry, can certainly the insulate rear side 13 of pedestal 1 of each upper strata conducting terminal 2 is plugged in respectively each upper strata rear loading type terminal groove 11, and also can certainly the insulate rear side 13 of pedestal 1 of 2 of each lower floor's conducting terminals is plugged in respectively each lower floor's rear loading type terminal groove 11.
In sum, the utility model has following effect compared to prior art: by the connected mode of an extension 231 and two shell fragments 232, with in set conducting terminal profile scope, increase each conducting terminal 2 after connect the energising area of pin 23, the integral body energising area of each conducting terminal 2 is increased, and the utility model conducting terminal 2 can be applicable to large electric current; Terminal groove by insulating base frame 1 is only to supply rear slotting rear loading type terminal groove 11, the utility model conducting terminal 2 makes up arranging in pairs or groups, can certainly the insulate rear side 13 of pedestal 1 of conducting terminal 2 is plugged in the rear loading type terminal groove 11, thereby consists of the utility model power connector 100 that can be suitable for large electric current.
In addition, the utility model also has other effect as described below: by after connect the increase of the area of pin 23, to have the effect of lift structure intensity concurrently, relatively have the effect that more is not easy to torsional deformation; By welding the location in clamping plate (Straddle Mount) mode between the utility model power connector 100 and the circuit board 500, so that the contact area that the contact area between each conducting terminal 2 and the circuit board 500 is welded greater than existing used right angle (Right Angle) mode, thereby the conduction of lifting power supply.
The above embodiment is the preferred embodiment that proves absolutely that the utility model is lifted, and protection range of the present utility model is not limited to this.Being equal to that those skilled in the art do on the utility model basis substitutes or conversion, all within protection range of the present utility model.Protection range of the present utility model is as the criterion with claims.
Claims (7)
1. a conducting terminal is applicable to 10 ~ 13 amperes electric current, it is characterized in that, comprising:
One fixed part;
One leading pin is connected in the front end of this fixed part, and this leading pin comprises each interval at least two elastic arms side by side; And
Connect pin after one, comprise an extension and each interval at least two shell fragments side by side, this extension is connected between the rear end and this two shell fragment of this fixed part at least.
2. conducting terminal as claimed in claim 1, it is characterized in that, wherein this leading pin appoint between adjacent two elastic arms between be separated with a strip slot, connect after this pin appoint between adjacent two shell fragments then between be separated with a breach, the length that is shorter in length than this strip slot of this breach.
3. a power connector is welded in a circuit board, is applicable to 10 ~ 13 amperes electric current, it is characterized in that, this power connector comprises:
One insulating base frame offers most rear loading type terminal grooves; And
Multi-conducting terminals, this insulating base frame rear side is plugged in respectively those rear loading type terminal grooves certainly, and each this conducting terminal comprises:
One fixed part;
One leading pin is connected in the front end of this fixed part, and this leading pin comprises each interval at least two elastic arms side by side; And
Connect pin after one, comprise an extension and each interval at least two shell fragments side by side, this extension is connected between the rear end and this two shell fragment of this fixed part at least, and each this conducting terminal is plugged in each this rear loading type terminal groove with its leading pin.
4. power connector as claimed in claim 3, it is characterized in that, wherein this leading pin appoint between adjacent two elastic arms between be separated with a strip slot, connect after this pin appoint between adjacent two shell fragments then between be separated with a breach, the length of this breach far is shorter than the length of this strip slot.
5. power connector as claimed in claim 4 is characterized in that, wherein each this rear loading type terminal groove of this insulating base frame has at least one dividing plate, and the strip slot of each this conducting terminal is subject to the intercalation of corresponding dividing plate of each this rear loading type terminal groove and block.
6. power connector as claimed in claim 3, it is characterized in that, wherein those conducting terminals are divided into upper strata conducting terminal and lower floor's conducting terminal of self symmetry, and each this upper strata conducting terminal is positioned at those shell fragments of rear end and those shell fragment clampings that each this lower floor's conducting terminal is positioned at the rear end and the two sides that is welded in respectively described circuit board.
7. power connector as claimed in claim 6, it is characterized in that, wherein those rear loading type terminal grooves of this insulating base frame are divided into upper strata rear loading type terminal groove and lower floor's rear loading type terminal groove of self symmetry, each this upper strata conducting terminal is plugged in respectively each this upper strata rear loading type terminal groove from this insulating base frame rear side, and each this lower floor's conducting terminal is plugged in respectively each this lower floor's rear loading type terminal groove from this insulating base frame rear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618716 CN202917663U (en) | 2012-11-21 | 2012-11-21 | Conducting terminal and power source connector provided with conducting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618716 CN202917663U (en) | 2012-11-21 | 2012-11-21 | Conducting terminal and power source connector provided with conducting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917663U true CN202917663U (en) | 2013-05-01 |
Family
ID=48165943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220618716 Expired - Lifetime CN202917663U (en) | 2012-11-21 | 2012-11-21 | Conducting terminal and power source connector provided with conducting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202917663U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979654A (en) * | 2015-06-04 | 2015-10-14 | 凡甲电子(苏州)有限公司 | Electric connector and conductive terminal thereof |
| CN107086386A (en) * | 2016-02-16 | 2017-08-22 | Ls美创有限公司 | Flat cable connector |
| TWI790796B (en) * | 2021-11-01 | 2023-01-21 | 凡甲科技股份有限公司 | Electrical connector |
-
2012
- 2012-11-21 CN CN 201220618716 patent/CN202917663U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979654A (en) * | 2015-06-04 | 2015-10-14 | 凡甲电子(苏州)有限公司 | Electric connector and conductive terminal thereof |
| CN107086386A (en) * | 2016-02-16 | 2017-08-22 | Ls美创有限公司 | Flat cable connector |
| CN107086386B (en) * | 2016-02-16 | 2020-04-28 | Ls美创有限公司 | Connector for flat cable |
| TWI790796B (en) * | 2021-11-01 | 2023-01-21 | 凡甲科技股份有限公司 | Electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |
|
| CX01 | Expiry of patent term |