CN109244747A - A kind of terminal structure of electric power of small-power connector - Google Patents
A kind of terminal structure of electric power of small-power connector Download PDFInfo
- Publication number
- CN109244747A CN109244747A CN201811176957.6A CN201811176957A CN109244747A CN 109244747 A CN109244747 A CN 109244747A CN 201811176957 A CN201811176957 A CN 201811176957A CN 109244747 A CN109244747 A CN 109244747A
- Authority
- CN
- China
- Prior art keywords
- small
- power
- terminal
- shell
- harness
- 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.)
- Withdrawn
Links
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 4
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/504—Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
-
- 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
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
- H01R13/562—Bending-relieving
-
- 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
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
- H01R13/567—Traverse cable outlet or wire connection
-
- 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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of terminal structure of electric power of small-power connector a comprising shell and at least two be contained in power supply terminal in the shell.The shell includes a upper buckling parts, and the accommodating cavity in the upper and lower fastening portion is arranged in a lower buckling parts snapped together with buckling parts on this and at least two.The power supply terminal is contained in the accommodating cavity and including a harness pressure connection terminal and an electric appliance connecting pin connecting with the harness pressure connection terminal.The extending direction of the harness pressure connection terminal is vertical with the extending direction of the electric appliance connecting pin.The terminal structure of electric power of this small-power connector is changed by 90 degree of original outlets to 180 degree outlet, can save hiding space of lines.And in assembling, as long as the upper and lower fastening portion of shell is snapped together, it can press together harness, so that harness assembling is more convenient, be less prone to the bad of conducting wire bending generation.
Description
Technical field
The invention belongs to connect equipment technical field, especially a kind of terminal structure of electric power of small-power connector.
Background technique
Electrical cnnector is a kind of connector of connector, i.e. CONNECTOR, the country is also referred to as connector, plug and inserts
Seat.Electric connector is generally referred to, that is, connects the device of two active devices, transmits electric current or signal.It is widely used in aviation,
In the military systems such as space flight, national defence.Each electrical cnnector can include a power supply terminal, to carry out for plug insertion
It takes electricity or obtains signal.These power supply terminals can be all assembled in an insulation shell, then be embraced with conducting wire and the power supply terminal
It is tightly connected.But after existing power supply terminal is fixedly connected with conducting wire because conducting wire will carry out bending outlet, need by conducting wire into
Row collection is unfavorable for reducing volume, and conducting wire is curved so that the shell of accommodating power supply terminal needs to adjust hiding space of lines
Accommodating fractures and the connector is caused to fail during folding.
Summary of the invention
In view of this, the present invention provides the power supply terminal knots that one kind can carry out the small-power connector of twin-stage rate controlling
Structure, to meet the demand.
A kind of terminal structure of electric power of small-power connector a comprising shell and at least two be contained in the shell
Power supply terminal in body.The shell includes a upper buckling parts, a lower buckling parts snapped together with buckling parts on this,
And at least two be arranged in accommodating cavity in the upper and lower fastening portion.The power supply terminal is contained in the accommodating cavity simultaneously
Including a harness pressure connection terminal and an electric appliance connecting pin being connect with the harness pressure connection terminal.The harness pressure connection terminal prolongs
It is vertical with the extending direction of the electric appliance connecting pin to stretch direction.
Further, isolated insulation is arranged between at least two accommodating cavity.
Further, the harness pressure connection terminal includes an interconnecting piece and at least two band-type brake portions, and the band-type brake portion uses
In fixed conducting wire.
Further, the shell is made of nonmetallic materials, and the power supply terminal is made of metal material.
Further, the electric appliance connecting pin includes support portion, and two are extended from the two sides of the support portion
The interposed unit of the free end of the support portion is arranged in clamping portion and one.
Further, stating harness pressure connection terminal includes that an interconnecting piece and at least two band-type brake portions, the support portion are vertical
In the interconnecting piece.
Further, the electric appliance connecting pin further includes one and the spaced fixed plate of the interposed unit, this is fixed
Plate is plugged in the relative position in the accommodating cavity and between the fixed electric appliance interconnecting piece and accommodating cavity.
Compared with prior art, the terminal structure of electric power of small-power connector provided by the invention is by 90 degree of original outlets
Change to 180 degree outlet, hiding space of lines can be saved.And in assembling, as long as the upper and lower fastening portion of shell is snapped together,
Harness can be pressed together, so that harness assembling is more convenient, be less prone to the bad of conducting wire bending generation.
Detailed description of the invention
Fig. 1 is the decomposition texture signal of an angle of the terminal structure of electric power of small-power connector provided by the invention
Figure.
Fig. 2 is the decomposition texture schematic diagram of another angle of the terminal structure of electric power of the small-power connector of Fig. 1.
Specific embodiment
Specific embodiments of the present invention are further elaborated below.It should be understood that herein to the present invention
The explanation of embodiment is not intended to limit the scope of protection of the present invention.
It as shown in Figure 1 to Figure 2, is the structural representation of the terminal structure of electric power of small-power connector provided by the invention
Figure.The terminal structure of electric power of the small-power connector includes that a shell 10 and at least two are contained in the shell 10
Power supply terminal 20.It is envisioned that the small-power connector further includes other some functional modules, such as fixed machine
Structure, mounting structure and wire harness etc., which is a technique known to those skilled in the art, herein no longer one by one specifically
It is bright.
The shell 10 includes a upper buckling parts 11, a lower buckling parts snapped together with buckling parts 11 on this
12 and at least two accommodating cavity 13 in the upper and lower fastening portion 11,12 is set.The shell is by nonmetallic materials system
At.The fastening structure in the upper and lower fastening portion 11,12 should be the known of those skilled in the art, and details are not described herein.Institute
It states isolated insulation between at least two accommodating cavities 13 to be arranged, structure and form and dimension should can accommodate next power supply terminal
20 are advisable.Preferably, which should be capable of fixing between the upper and lower fastening portion 11,12, to avoid using
It is slided in journey.
The power supply terminal 20 be contained in the accommodating cavity 13 and including a harness pressure connection terminal 21 and one with should
The electric appliance connecting pin 22 that harness pressure connection terminal 21 connects.The power supply terminal 20 is made of metal material.The harness pressure connection terminal 21
Including an interconnecting piece 211 and at least two band-type brake portions 212.The interconnecting piece 211 is for connecting 212 He of band-type brake portion
Electric appliance interconnecting piece 22.For fixing conducting wire, i.e. the closure of the band-type brake portion 212 holding conducting wire should with fixed be somebody's turn to do in the band-type brake portion 212
The relative position of conducting wire and power supply terminal 20.The electric appliance connecting pin 22 includes a support portion 221, and two from the support portion
The interposed unit 223 of the free end of the support portion 221 is arranged in clamping portion 222 that 221 two sides are extended and one.Institute
The extending direction for stating harness pressure connection terminal 21 is vertical with the extending direction of the electric appliance connecting pin 22, so as to so that conducting wire is described
Band-type brake portion 212 reports next, which can directly be pierced by from the harness hole of shell, there is no the demand of hiding line, so as to
Save hiding space of lines.Therefore, the support portion 221 should perpendicular to the interconnecting piece 211 so that 90 degree of original outlets change to
180 degree outlet.The electric appliance connecting pin 22 further includes one and the spaced fixed plate 224 of the interposed unit 223.This is fixed
Plate 224 is plugged in the relative position in the accommodating cavity 13 and between the fixed electric appliance interconnecting piece 22 and accommodating cavity 13.
Compared with prior art, the terminal structure of electric power of small-power connector provided by the invention is by 90 degree of original outlets
Change to 180 degree outlet, hiding space of lines can be saved.And in assembling, as long as the upper and lower fastening portion 11,12 of shell 10 is fastened
Together, it can harness is pressed together, so that harness assembling is more convenient, is less prone to conducting wire bending generation
It is bad.
The foregoing is merely a prefered embodiment of the invention, is not used to limitation protection scope of the present invention, any in the present invention
Modification, equivalent replacement or improvement in spirit etc., all cover in scope of the presently claimed invention.
Claims (7)
1. a kind of terminal structure of electric power of small-power connector, it is characterised in that: the power supply terminal knot of the small-power connector
Structure is contained in the power supply terminal in the shell including a shell and at least two, and the shell includes a upper buckling parts,
One lower buckling parts snapped together with buckling parts on this and at least two appearance in the upper and lower fastening portion is set
Chamber is set, the power supply terminal is contained in the accommodating cavity and crimps including a harness pressure connection terminal and one with the harness
The electric appliance connecting pin of connection is held, the extending direction of the harness pressure connection terminal is vertical with the extending direction of the electric appliance connecting pin.
2. the terminal structure of electric power of small-power connector as described in claim 1, it is characterised in that: at least two accommodating
Isolated insulation is arranged between chamber.
3. the terminal structure of electric power of the small-power connector as described in claim 1, it is characterised in that: the harness pressure
Connecing end includes an interconnecting piece and at least two band-type brake portions, and the band-type brake portion is for fixing conducting wire.
4. the terminal structure of electric power of small-power connector as described in claim 1, it is characterised in that: the shell is by nonmetallic
Material is made, and the power supply terminal is made of metal material.
5. the terminal structure of electric power of small-power connector as described in claim 1, it is characterised in that: the electric appliance connecting pin packet
A support portion is included, the support portion is arranged in two clamping portions extended from the two sides of the support portion and one
The interposed unit of free end.
6. the terminal structure of electric power of small-power connector as claimed in claim 5, it is characterised in that: stating harness pressure connection terminal includes
One interconnecting piece and at least two band-type brake portions, the support portion is perpendicular to the interconnecting piece.
7. the terminal structure of electric power of small-power connector as claimed in claim 5, it is characterised in that: the electric appliance connecting pin is also
Including one and the spaced fixed plate of the interposed unit, which is plugged in the accommodating cavity and the fixed electricity
Relative position between device interconnecting piece and accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811176957.6A CN109244747A (en) | 2018-10-10 | 2018-10-10 | A kind of terminal structure of electric power of small-power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811176957.6A CN109244747A (en) | 2018-10-10 | 2018-10-10 | A kind of terminal structure of electric power of small-power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109244747A true CN109244747A (en) | 2019-01-18 |
Family
ID=65055922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811176957.6A Withdrawn CN109244747A (en) | 2018-10-10 | 2018-10-10 | A kind of terminal structure of electric power of small-power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109244747A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5433625A (en) * | 1992-12-26 | 1995-07-18 | Sumitomo Wiring Systems, Ltd. | Press-contact connector assembly |
| US20030199191A1 (en) * | 2002-04-22 | 2003-10-23 | Ward Bobby Gene | Wire retaining connector block |
| CN107408773A (en) * | 2015-03-31 | 2017-11-28 | 株式会社自动网络技术研究所 | Connector |
| CN107925232A (en) * | 2015-08-21 | 2018-04-17 | 泰连公司 | Power wiring device |
-
2018
- 2018-10-10 CN CN201811176957.6A patent/CN109244747A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5433625A (en) * | 1992-12-26 | 1995-07-18 | Sumitomo Wiring Systems, Ltd. | Press-contact connector assembly |
| US20030199191A1 (en) * | 2002-04-22 | 2003-10-23 | Ward Bobby Gene | Wire retaining connector block |
| CN107408773A (en) * | 2015-03-31 | 2017-11-28 | 株式会社自动网络技术研究所 | Connector |
| CN107925232A (en) * | 2015-08-21 | 2018-04-17 | 泰连公司 | Power wiring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190118 |
|
| WW01 | Invention patent application withdrawn after publication |