CN109066142A - The power connector of assembly can be synchronized - Google Patents
The power connector of assembly can be synchronized Download PDFInfo
- Publication number
- CN109066142A CN109066142A CN201810898004.4A CN201810898004A CN109066142A CN 109066142 A CN109066142 A CN 109066142A CN 201810898004 A CN201810898004 A CN 201810898004A CN 109066142 A CN109066142 A CN 109066142A
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- CN
- China
- Prior art keywords
- contact pin
- assembly
- short
- long
- power 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
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- Manufacturing Of Electrical Connectors (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses the power connectors that one kind can synchronize assembly, contact pin including pedestal and assembly on the base, above-mentioned contact pin includes long contact pin and the short contact pin below long contact pin, it is provided with protrusion on the side of above-mentioned short contact pin, and is provided with arc groove on the face that is in contact with above-mentioned short contact pin of above-mentioned protrusion.Protrusion is arranged in power connector in the present invention on short contact pin, and arc groove is arranged in protrusion, the convenient insertion that tool is press-fitted in assembly；By the way that protrusion is arranged on short contact pin, the press-fitting end face being staggered can be formed with long contact pin in assembly, when being press-fitted by press-fitting tool, assembly can be synchronized to long contact pin and short contact pin.
Description
Technical field
The present invention relates to technical field of electric connectors, and in particular to one kind can synchronize the power connector of assembly.
Background technique
The power connector of length contact pin there are two types of traditional, assembly is all that two kinds of length contact pins separately assemble, and is taken
When it is laborious, be also easy to assemble it is not in place, also easily since the difference of crimp force causes contact pin to be fitted into when the crimping of two kinds of contact pins
Retentivity after pedestal is different, and so, contact pin can loosen, and engage situations such as unreliable.
Summary of the invention
The purpose of the present invention is to provide one kind can synchronize the power connector of assembly, solves that traditional there are two types of length to insert
The power connector of needle when being assembled to contact pin can only separate assemble, be easy it is time-consuming and laborious, leads to the problem of assemble it is not in place.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of power connector synchronizing assembly, the contact pin including pedestal and assembly on the base, above-mentioned contact pin include long insert
Needle and the short contact pin below long contact pin, are provided with protrusion on the side of above-mentioned short contact pin, and above-mentioned protrusion with it is above-mentioned short
Arc groove is provided on the face that contact pin is in contact.
Preferably, it includes two length being oppositely arranged that above-mentioned contact pin, which is provided with more than two and every group of above-mentioned contact pin,
Contact pin and two short contact pins being oppositely arranged.
Preferably, above-mentioned protrusion is symmetricly set in two short contact pins relatively in the short contact pin being oppositely arranged at two
Side on.
Preferably, above-mentioned long contact pin includes minute hand body part, minute hand department of assembly and minute hand contact portion, above-mentioned minute hand ontology
Portion is in inverted "L" shape, and above-mentioned minute hand department of assembly is mounted on the end of minute hand body part inverted "L" shape transverse part, and above-mentioned minute hand contact portion connects
Connect the lower end of the inverted "L" shape vertical part in above-mentioned minute hand body part.
Preferably, above-mentioned minute hand contact portion includes the cantilever being made of vertical section and " V " shape bending section, above-mentioned vertical section
It is connected to the lower end of minute hand body part, above-mentioned " V " shape bending section is connected to the lower end of vertical section and is integrally formed with vertical section.
Preferably, when two long contact pins are oppositely arranged, the " V " shape bending section of two cantilevers in two above-mentioned long contact pins
Bending direction is opposite, and position flushes.
Preferably, when two long contact pins are oppositely arranged, the " V " shape bending section of two cantilevers in two above-mentioned long contact pins
Bending direction is opposite, and one is long and the other is short for its cantilever, and the lower end of short above-mentioned cantilever can put in the " V " shape bending of long cantilever
In the " V " shape slot of section.
Preferably, the side of the vertical section of above-mentioned cantilever is provided with strip gab.
Preferably, above-mentioned short contact pin includes hour hand body part, hour hand department of assembly and hour hand contact portion, above-mentioned hour hand assembly
Portion is mounted on the side of hour hand body part, above-mentioned hour hand contact portion be mounted on the lower end of hour hand body part and with minute hand contact portion
Structure is consistent.
Preferably, above-mentioned minute hand department of assembly and above-mentioned hour hand fill when above-mentioned short contact pin is placed on the lower section of long contact pin
It is aligned with portion towards same direction and in vertical direction.
Compared with prior art, the beneficial effects of the present invention are:
Power connector of the invention is made of two kinds of parts of contact pin and pedestal, contact pin tool there are two types of length be divided into long contact pin and
Short contact pin, when contact pin is fitted into pedestal, traditional tool is separated assembly there are two types of the power connector of length contact pin, is separated
Crimping；Protrusion is arranged in power connector in the present invention on short contact pin, and arc groove is arranged in protrusion, convenient in assembly
The insertion of press-fitting tool；By the way that protrusion is arranged on short contact pin, the press-fitting end face being staggered can be formed with long contact pin in assembly, led to
When over-voltage is press-fitted with tool, assembly can be synchronized to long contact pin and short contact pin.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is decomposition texture schematic diagram of the present invention.
Fig. 3 is the front view of contact pin of the invention.
Fig. 4 is the left view of contact pin of the invention.
Fig. 5 is the top view of contact pin of the invention.
Fig. 6 is assembling structure schematic diagram of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1~6, for one embodiment of the present of invention, a kind of power connector synchronizing assembly, including pedestal
1 and the contact pin that is assemblied on pedestal 1, above-mentioned contact pin includes long contact pin 2 and the short contact pin 3 positioned at long 2 lower section of contact pin, above-mentioned short to insert
It is provided with protrusion 34 on the side of needle 3, and is provided with arc groove on above-mentioned raised 34 faces being in contact with above-mentioned short contact pin 3
35.Power connector in the present embodiment is made of two kinds of parts of contact pin and pedestal, and there are two types of length to be divided into long insert for contact pin tool
Needle and short contact pin, when contact pin is fitted into pedestal, traditional tool is separated assembly there are two types of the power connector of length contact pin,
Separately crimping；Protrusion is arranged in power connector in the present embodiment on short contact pin, and arc groove is arranged in protrusion, conveniently exists
The insertion of tool is press-fitted when assembly；Actually, here protrusion and arc groove can be by tearing out one piece in the side of short contact pin
Protrusion is formed, therefore also there is arc groove in protrusion.By the way that protrusion is arranged on short contact pin, can be formed in assembly with long contact pin
The press-fitting end face being staggered when being press-fitted by press-fitting tool, can synchronize assembly to long contact pin and short contact pin；Reality exists
When press-fitting, since a press-fitting end face being staggered, the pressure of step are formed on the top of the protrusion and long contact pin that are arranged on short contact pin
Long contact pin press-fitting end face 28 and short contact pin press-fitting end face 36 are crimped respectively with tool 4；Schematic diagram is press-fitted as shown in fig. 6, final real
The synchronous pressure of existing length contact pin is matched.
Further, for another embodiment of the invention, above-mentioned contact pin be provided with more than two and every group it is above-mentioned
Contact pin includes two long contact pins 2 being oppositely arranged and two short contact pins 3 being oppositely arranged.In the present embodiment, contact pin is limited
Organizational form is easy to implement the conducting of electric current.
Further, for another embodiment of the invention, in the short contact pin 3 being oppositely arranged at two, above-mentioned protrusion
34 are symmetricly set on side opposite in two short contact pin 3.In the present embodiment, above-mentioned protrusion setting is opposite in two short contact pins
Side on, assembly when two protrusions contact with each other, additionally it is possible to prevent assembly when contact pin distort deflection.
Further, for another embodiment of the invention, above-mentioned long contact pin 2 includes minute hand body part 21, minute hand dress
With portion 22 and minute hand contact portion 23, above-mentioned minute hand body part 21 is in inverted "L" shape, and above-mentioned minute hand department of assembly 22 is mounted on minute hand ontology
The end of 21 inverted "L" shape transverse part of portion, above-mentioned minute hand contact portion 23 are connected to the inverted "L" shape vertical part in above-mentioned minute hand body part 21
Lower end.In the present embodiment, contact pin is divided into department of assembly, contact portion and body part.Department of assembly is for connecting printed circuit board；Contact portion
Another pair spigot is connected, for realizing the conducting of electric current；Body part is for be linked and packed portion and contact portion.Long and short contact pin difference
Belong to PIN unused, from material use, arrangement in this manner can make the utilization rate of ferrule material most
Height, while being more favorable for saving space.
Further, for another embodiment of the invention, above-mentioned minute hand contact portion 23 includes by vertical section 25 and " V "
The cantilever that shape bending section 26 is constituted, above-mentioned vertical section 25 are connected to the lower end of minute hand body part 21, and above-mentioned " V " shape bending section 26 connects
It connects the lower end in vertical section 25 and is integrally formed with vertical section 25.The contact portion of needle long and short in contact pin is set in the present embodiment
It is set to cantilever design, is divided into straightway and " V " shape bending section, it is straight before circular arc when contact pin is to another jack structure is inserted into
Line segment first carries out guiding importing, and when contact position reaches the size to jack, cantilever force occurs flexible deformation and leans on to centre
Hold together, and cantilever contacts part can apply a reaction force, the reaction force segment vector to the contact portion to jack at this time
Cantilever is converted into the normal pressure to jack, under the conversion of coefficient of friction, i.e. the contact engaging and separating force of connector.The highest of final circular arc
Point is the contact point after plugging together, and realizes the reliable delivery of product electric current.
Further, for another embodiment of the invention, when two long contact pin 2 is oppositely arranged, two above-mentioned length
The bending direction of the " V " shape bending section 26 of two cantilevers is opposite in contact pin 2, and position flushes.Being oppositely arranged in the present embodiment
Contact pin in cantilever it is also opposite, be inserted into jack accessed when, cross-sectional flow area is bigger, and current-carrying capability is stronger.Meanwhile it connecing
Contact portion separation structure is more simple, and moulding process is more preferable, and the structure is relatively stable, and reliability is stronger.
Further, for another embodiment of the invention, when two long contact pin 2 is oppositely arranged, two above-mentioned length
The bending direction of the " V " shape bending section 26 of two cantilevers is opposite in contact pin 2, and one is long and the other is short for its cantilever, short above-mentioned cantilever
Lower end can be put in the " V " shape slot of the " V " shape bending section 26 of long cantilever.In the present embodiment, by the contact pin being oppositely arranged
Length setting is inconsistent, when plugging together, the " V " shape bending section of a wherein cantilever can be made just to be inserted into the " V " shape of another cantilever
In the " V " shape slot of bending section, space can be more saved, keeps structure more stable.
Further, for another embodiment of the invention, the side of the vertical section 25 of above-mentioned cantilever is provided with bar shaped
Opening 27.In the present embodiment, strip gab is set in the side of the vertical section of cantilever, although current-carrying cross section product has part reduction,
But space and material can be more saved, keep connector contact more stable.
Further, for another embodiment of the invention, above-mentioned short contact pin 3 includes hour hand body part 31, hour hand dress
With portion 32 and hour hand contact portion 33, above-mentioned hour hand department of assembly 32 is mounted on the side of hour hand body part 31, above-mentioned hour hand contact portion
33 are mounted on the lower end of hour hand body part 31 and consistent with the structure of minute hand contact portion 23.In the present embodiment, short contact pin is limited
Structure, it is therefore intended that short contact pin and long contact pin can cooperate, and complete corresponding function, while can make contact pin engagement more
Reliably.Therefore it assembles for convenience, and does not influence the performance of short contact pin, therefore the protrusion 34 in short contact pin 2 is arranged short
On needle body part 31, in order to enable to cooperate in assembling process protrusions 34, therefore for raised on opposite contact pin
34 mutually matched faces are compatible.
Further, for another embodiment of the invention, when above-mentioned short contact pin 3 is placed on the lower section of long contact pin 2,
Above-mentioned minute hand department of assembly 22 is aligned with above-mentioned hour hand department of assembly 32 towards same direction and in vertical direction.In the present embodiment, no
By being long contact pin or short contact pin, the effect of department of assembly contributes to connection printed circuit board, it is therefore desirable to the dress of long contact pin
The length for closing the department of assembly of short contact pin with portion is mutually neat.
" one embodiment ", " another embodiment ", " embodiment ", " preferred implementation spoken of in the present specification
Example " etc., referring to combining specific features, structure or the feature of embodiment description includes describing extremely in the application generality
In few one embodiment.It is not centainly to refer to the same embodiment that statement of the same race, which occur, in multiple places in the description.Into one
For step, when describing a specific features, structure or feature in conjunction with any embodiment, what is advocated is to combine other implementations
Example realizes that this feature, structure or feature are also fallen within the scope of the present invention.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations will fall in this Shen
It please be within disclosed scope and spirit.More specifically, disclose in the application, drawings and claims in the range of, can
With the building block and/or a variety of variations and modifications of layout progress to theme combination layout.In addition to building block and/or layout
Outside the modification and improvement of progress, to those skilled in the art, other purposes also be will be apparent.
Claims (10)
1. one kind can synchronize the power connector of assembly, including pedestal (1) and the contact pin being assemblied on pedestal (1), feature exists
In on the short contact pin (3) that: the contact pin includes long contact pin (2) and is located at below long contact pin (2), the side of the short contact pin (3)
It is provided with raised (34), and is provided with arc groove (35) on raised (34) face for being in contact with the short contact pin (3).
2. the power connector according to claim 1 for synchronizing assembly, it is characterised in that: the contact pin is provided with two groups
Above and contact pin described in every group includes two long contact pins (2) being oppositely arranged and two short contact pins (3) being oppositely arranged.
3. the power connector according to claim 2 for synchronizing assembly, it is characterised in that: be oppositely arranged at two short
In contact pin (3), the protrusion (34) is symmetricly set on side opposite in two short contact pin (3).
4. the power connector according to claim 1 or 2 for synchronizing assembly, it is characterised in that: long contact pin (2) packet
Minute hand body part (21), minute hand department of assembly (22) and minute hand contact portion (23) are included, the minute hand body part (21) is in inverted "L" shape,
The minute hand department of assembly (22) is mounted on the end of minute hand body part (21) inverted "L" shape transverse part, and the minute hand contact portion (23) is even
Connect the lower end of the inverted "L" shape vertical part in the minute hand body part (21).
5. the power connector according to claim 4 for synchronizing assembly, it is characterised in that: the minute hand contact portion (23)
Including the cantilever being made of vertical section (25) and " V " shape bending section (26), the vertical section (25) is connected to minute hand body part
(21) lower end, the " V " shape bending section (26) are connected to the lower end of vertical section (25) and are integrally formed with vertical section (25).
6. the power connector according to claim 5 for synchronizing assembly, it is characterised in that: when two long contact pin (2) phase
When to setting, the bending direction of the " V " shape bending section (26) of two cantilevers is opposite in two long contact pins (2), and position is neat
It is flat.
7. the power connector according to claim 5 for synchronizing assembly, it is characterised in that: when two long contact pin (2) phase
When to setting, the bending direction of the " V " shape bending section (26) of two cantilevers is opposite in two long contact pins (2), and its cantilever
One is long and the other is short, and the lower end of the short cantilever can be put in the " V " shape slot of " V " shape bending section (26) of long cantilever.
8. the power connector according to claim 7 for synchronizing assembly, it is characterised in that: the vertical section of the cantilever
(25) side is provided with strip gab (27).
9. the power connector according to claim 4 for synchronizing assembly, it is characterised in that: the short contact pin (3) includes
Hour hand body part (31), hour hand department of assembly (32) and hour hand contact portion (33), the hour hand department of assembly (32) are mounted on hour hand sheet
The side in body portion (31), the hour hand contact portion (33) be mounted on the lower end of hour hand body part (31) and with minute hand contact portion (23)
Structure it is consistent.
10. the power connector according to claim 9 for synchronizing assembly, it is characterised in that: when the short contact pin (3) is put
Set at the lower section of long contact pin (2), the minute hand department of assembly (22) and the hour hand department of assembly (32) towards same direction and
Vertical direction alignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898004.4A CN109066142B (en) | 2018-08-08 | 2018-08-08 | Power connector capable of being synchronously assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810898004.4A CN109066142B (en) | 2018-08-08 | 2018-08-08 | Power connector capable of being synchronously assembled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109066142A true CN109066142A (en) | 2018-12-21 |
| CN109066142B CN109066142B (en) | 2023-10-10 |
Family
ID=64678845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810898004.4A Active CN109066142B (en) | 2018-08-08 | 2018-08-08 | Power connector capable of being synchronously assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109066142B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210391659A1 (en) * | 2020-06-15 | 2021-12-16 | Tyco Electronics (Shanghai) Co. Ltd. | Connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1135667A (en) * | 1995-03-08 | 1996-11-13 | 阿尔卑斯电气株式会社 | Plug contact of connector and processing method thereof |
| US5882214A (en) * | 1996-06-28 | 1999-03-16 | The Whitaker Corporation | Electrical connector with contact assembly |
| CN1311909A (en) * | 1998-08-13 | 2001-09-05 | 莫莱克斯公司 | Connector with two rows of terminals having tail portions with smilar impadance |
| CN105470735A (en) * | 2014-08-28 | 2016-04-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacture method thereof |
| CN105870690A (en) * | 2015-02-09 | 2016-08-17 | 矢崎总业株式会社 | Terminal group and connector |
| CN208461049U (en) * | 2018-08-08 | 2019-02-01 | 四川华丰企业集团有限公司 | The power connector of assembly can be synchronized |
-
2018
- 2018-08-08 CN CN201810898004.4A patent/CN109066142B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1135667A (en) * | 1995-03-08 | 1996-11-13 | 阿尔卑斯电气株式会社 | Plug contact of connector and processing method thereof |
| US5735042A (en) * | 1995-03-08 | 1998-04-07 | Alps Electric Co., Ltd. | Method of fabricating connector pin contact |
| US5882214A (en) * | 1996-06-28 | 1999-03-16 | The Whitaker Corporation | Electrical connector with contact assembly |
| CN1311909A (en) * | 1998-08-13 | 2001-09-05 | 莫莱克斯公司 | Connector with two rows of terminals having tail portions with smilar impadance |
| CN105470735A (en) * | 2014-08-28 | 2016-04-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector and manufacture method thereof |
| CN105870690A (en) * | 2015-02-09 | 2016-08-17 | 矢崎总业株式会社 | Terminal group and connector |
| CN208461049U (en) * | 2018-08-08 | 2019-02-01 | 四川华丰企业集团有限公司 | The power connector of assembly can be synchronized |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210391659A1 (en) * | 2020-06-15 | 2021-12-16 | Tyco Electronics (Shanghai) Co. Ltd. | Connector |
| US11855403B2 (en) * | 2020-06-15 | 2023-12-26 | Tyco Electronics (Shanghai) Co., Ltd. | Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109066142B (en) | 2023-10-10 |
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Address after: 621000 No. 36 Yuejin Road, Fucheng District, Sichuan, Mianyang Applicant after: Sichuan Huafeng Technology Co.,Ltd. Address before: 621000 No. 36 Yuejin Road, Fucheng District, Sichuan, Mianyang Applicant before: SICHUAN HUAFENG ENTERPRISE GROUP Co.,Ltd. |
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