CN209448069U - Power connector - Google Patents
Power connector Download PDFInfo
- Publication number
- CN209448069U CN209448069U CN201920247470.6U CN201920247470U CN209448069U CN 209448069 U CN209448069 U CN 209448069U CN 201920247470 U CN201920247470 U CN 201920247470U CN 209448069 U CN209448069 U CN 209448069U
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- CN
- China
- Prior art keywords
- tube body
- body terminal
- power connector
- elastic arm
- those
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- 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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Abstract
The utility model provides a kind of power connector, and it includes an insulating sleeve, a housing terminal and a tube body terminals.Housing terminal is set in except insulating sleeve.Tube body terminal is threaded through within insulating sleeve.Multiple clamping jaws have been extended to form from one end of tube body terminal, the configuration of clamping jaw circular row, each clamping jaw separately includes an elastic arm section, a gripping section and a latter end, one end of elastic arm section is connected to tube body terminal and two ends of gripping section are separately connected the other end of elastic arm section and one end of latter end, those elastic arm sections each extend over and phase-polymerization, those gripping sections each extend over and phase-polymerization, those latter ends are each extended over and expanded, and each gripping section is respectively from connected elastic arm section outward bending.Therefore when the corresponding conducting post of grafting, each gripping section and conducting post can reduce impedance in face contact.
Description
Technical field
The utility model relates to power connector, espespecially a kind of low-impedance power connector.
Background technique
The utility model is about power connector, with the terminal of claw within the male end of general power connector,
When Male end connector is with corresponding terminative connector grafting, the terminal of claw clamps the conductive column in terminative connector and leads
It is logical.However, the mode that connects of clamping to be in point contact between claw terminal and conductive column, so that impedance is higher.
Utility model content
The utility model provides a kind of low-impedance power connector.
The utility model provides a kind of power connector, and it includes an insulating sleeve, a housing terminal and a tube ends
Son.Housing terminal is set in except insulating sleeve.Tube body terminal is threaded through within insulating sleeve.Extend from one end of tube body terminal
Multiple clamping jaws, the configuration of clamping jaw circular row are formed with, each clamping jaw separately includes an elastic arm section, a gripping section and a latter end, elastic arm section
One end be connected to tube body terminal and two ends of gripping section are separately connected the other end of elastic arm section and one end of latter end, those bullets
Arm section each extends over and phase-polymerization, those gripping sections each extend over and phase-polymerization, those latter ends are each extended over and expanded, and each
Gripping section is respectively from connected elastic arm section outward bending.
The power connector of the utility model, one end of insulating sleeve are formed with an axis hole, when each outside bullet of elastic arm section
Property bending make those gripping sections be separated from each other to enclosed between those gripping sections set the space to form the corresponding axis hole aperture when, those
Gripping section is in extend parallel to each other.The other end of each latter end contacts the inner wall of the insulating sleeve respectively.
The other end the cover of the power connector of the utility model, tube body terminal has a barricade.Barricade is connected to tube body
The side of terminal.The side of tube body terminal offers a punching, and barricade is connected to the inner edge of punching.
The power connector of the utility model, the side of tube body terminal are formed with a seam, and seam is along tube body terminal
Longitudinal direction extends through tube body terminal.
The power connector of the utility model, the side of the other end of tube body terminal have extended to form a conductive sheet.It leads
Electric piece offers a perforation.
The power connector of the utility model is used for the corresponding power outlet of grafting, and a conduction is provided in power outlet
Cylinder, and the outer diameter of conducting post is preferably corresponding with the aperture of the axis hole on insulating sleeve.When the power supply of the utility model
When connector is inserted into power outlet, conducting post is penetrated in insulating sleeve by axis hole and is clamped between those clamping jaws.
Therefore the side wall surface of each gripping section and conducting post is all in face contact, makes have biggish connect between clamping jaw and conducting post whereby
Contacting surface product, therefore can reduce impedance therebetween.
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the power connector of the utility model preferred embodiment.
Fig. 2 is the stereoscopic schematic diagram of the tube body terminal among the power connector of the utility model preferred embodiment.
Fig. 3 is the longitudinal sectional view of the power connector of the utility model preferred embodiment.
Fig. 4 is the use state diagram of the power connector of the utility model preferred embodiment.
Wherein, appended drawing reference
10 power outlets
11 conducting posts
100 insulating sleeves
101 axis holes
200 housing terminals
300 tube body terminals
301 seams
302 punchings
310 conductive sheets
311 perforation
320 barricades
400 clamping jaws
410 elastic arm sections
420 gripping sections
430 latter ends
Specific embodiment
Technical solutions of the utility model are described in detail in the following with reference to the drawings and specific embodiments, with further
Understand the purpose of this utility model, scheme and effect, but is not intended as the limit of the appended claims for the utility model protection scope
System.
Refering to fig. 1 to Fig. 3, the preferred embodiment of the utility model provides a kind of power connector, and it includes an insulation sleeves
100, one housing terminal 200 of cylinder and a tube body terminal 300.
In this present embodiment, insulating sleeve 100 is preferably cylinder made of plastics, and wherein the one of insulating sleeve 100
End is formed with an axis hole 101.
In this present embodiment, housing terminal 200 is preferably cylinder made of metal, and housing terminal 200 is arranged
Except insulating sleeve 100.
In this present embodiment, tube body terminal 300 is preferably the tube that sheet metal coil turns to, therefore, tube body terminal
300 side is formed with a seam 301, and seam 301 extends through the tube body terminal 300 along the longitudinal direction of tube body terminal 300.Pipe
One end of body end 300 is threaded through within insulating sleeve 100, and the other end is then located at except insulating sleeve 100.From tube body terminal
300 one end for penetrating insulating sleeve 100 have extended to form multiple clamping jaws 400, those clamping jaws 400 are preferably respectively facing insulation sleeve
Axis hole 101 on cylinder 100 extends, and those 400 circular rows of clamping jaw configure.
Specifically, each clamping jaw 400 separately includes an elastic arm section 410, a gripping section 420 and a latter end 430, elastic arm section
Two ends that 410 one end is connected to tube body terminal 300 and gripping section 420 are separately connected the other end and latter end of elastic arm section 410
430 one end.Those elastic arm sections 410 each extend over and polymerize to the central axis of tube body terminal 300, those gripping sections 420 divide
Do not extend and polymerize to the central axis of tube body terminal 300, and each gripping section 420 deviates from connected elastic arm section 410 respectively
The central axis outward bending of tube body terminal 300.Those latter ends 430 are then each extended over and are expanded.
It is located on one end except insulating sleeve 100 in tube body terminal 300, the side at this end has extended into a conductive sheet
310, and a perforation 311 is offered on conductive sheet 310 for connecting a conducting wire (not shown).Furthermore this end of tube body terminal 300
The cover has a barricade 320, and barricade 320 is connected to the side of the tube body terminal 300.Specifically, 300 this end of tube body terminal
Side offers a punching 302, and barricade 320 from punching 302 to tube body terminal 300 within go out and formed, therefore barricade 320 connects
It is connected to the inner edge of punching 302.Tube body terminal 300 is placed in mold again after connecting a conducting wire with the side of injection molding by conductive sheet 310
Formula formed cladding tube end 300 insulating layer (not shown), barricade 320 can stop plastics inject those clamping jaws 400 it
Between.
When each elasticity bending outward of elastic arm section 410, those gripping sections 420 are separated from each other.When those gripping sections 420 are mutual
Separation to enclosed between those gripping sections 420 set to form size and correspond to the space in 101 aperture of axis hole when, those gripping sections 420 are in
It extends parallel to each other.At this point, each 430 property of can choose of latter end configure suitable length its other end made to contact insulating sleeve respectively
100 inner wall limits the shift motion of clamping jaw 400 whereby.
Refering to Fig. 4, the power connector of the utility model is used for the corresponding power outlet 10 of grafting, in power outlet 10
It is provided with a conducting post 11, and the outer diameter of conducting post 11 is preferably opposite with the aperture of axis hole 101 on insulating sleeve 100
It answers.When the power connector of the utility model is inserted into power outlet 10, conducting post 11 penetrates insulating sleeve by axis hole 101
In 100 and it is clamped between those clamping jaws 400.As previously mentioned, when those gripping sections 420 are separated from each other to those gripping sections
It is enclosed between 420 when setting to form size and correspond to the space in 101 aperture of axis hole, those gripping sections 420 are in extending parallel to each other.Therefore
Each gripping section 420 and the side wall surface of conducting post 11 are all in face contact, make to have between clamping jaw 400 and conducting post 11 whereby compared with
Big contact area, therefore can reduce impedance therebetween.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art work as can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (9)
1. a kind of power connector, characterized by comprising:
One insulating sleeve；
One housing terminal is set in except the insulating sleeve；And
One tube body terminal, is threaded through within the insulating sleeve,
Multiple clamping jaws wherein are extended to form from one end of the tube body terminal, the configuration of those clamping jaw circular rows, respectively the clamping jaw wraps respectively
Containing an elastic arm section, a gripping section and a latter end, one end of the elastic arm section is connected to the tube body terminal and two ends of the gripping section
It is separately connected the other end of the elastic arm section and one end of the latter end, those elastic arm sections each extend over and phase-polymerization, those clampings
Section each extends over and phase-polymerization, those latter ends are each extended over and expanded, and the elastic arm section that respectively gripping section is connected certainly respectively
Outward bending.
2. power connector as described in claim 1, which is characterized in that one end of the insulating sleeve is formed with an axis hole, when
Respectively elasticity bending makes those gripping sections be separated from each other to enclosing to set between those gripping sections to form the corresponding axis hole to the elastic arm section outward
When the space in aperture, those gripping sections are in extend parallel to each other.
3. power connector as claimed in claim 2, which is characterized in that respectively the other end of the latter end contacts the insulation sleeve respectively
The inner wall of cylinder.
4. power connector as described in claim 1, which is characterized in that the other end the cover of the tube body terminal has a barricade.
5. power connector as claimed in claim 4, which is characterized in that the barricade is connected to the side of the tube body terminal.
6. power connector as claimed in claim 4, which is characterized in that the side of the tube body terminal offers a punching, and
The barricade is connected to the inner edge of the punching.
7. power connector as described in claim 1, which is characterized in that the side of the tube body terminal is formed with a seam, should
Seam extends through the tube body terminal along the longitudinal direction of the tube body terminal.
8. power connector as described in claim 1, which is characterized in that the side of the other end of the tube body terminal extends to form
There is a conductive sheet.
9. power connector as claimed in claim 8, which is characterized in that the conductive sheet offers a perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247470.6U CN209448069U (en) | 2019-02-27 | 2019-02-27 | Power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247470.6U CN209448069U (en) | 2019-02-27 | 2019-02-27 | Power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209448069U true CN209448069U (en) | 2019-09-27 |
Family
ID=68033558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920247470.6U Active CN209448069U (en) | 2019-02-27 | 2019-02-27 | Power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209448069U (en) |
-
2019
- 2019-02-27 CN CN201920247470.6U patent/CN209448069U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |