CN108075271A - A kind of high-energy electrical cnnector - Google Patents
A kind of high-energy electrical cnnector Download PDFInfo
- Publication number
- CN108075271A CN108075271A CN201611253488.4A CN201611253488A CN108075271A CN 108075271 A CN108075271 A CN 108075271A CN 201611253488 A CN201611253488 A CN 201611253488A CN 108075271 A CN108075271 A CN 108075271A
- Authority
- CN
- China
- Prior art keywords
- terminal
- connection
- shell
- shield ring
- electrical cnnector
- 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.)
- Granted
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 14
- 238000003032 molecular docking Methods 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 2
- 230000008685 targeting Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization 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
- H01R13/02—Contact members
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
Abstract
The present invention relates to a kind of high-energy electrical cnnectors, including shell, connection circuit in the shell, in the shell and surround it is described connection circuit circuit shielded layer, wherein, the connection circuit includes connection terminal and pressure line terminal, the pressure line terminal includes integrally formed line pressing portion and contact claw, line pressing portion is in gate, and for compressing connection from the core of shell lower end insertion cable, contacting claw includes the fixed shrapnel in multi-disc one end, the shrapnel surrounds and forms an insert port with one end elasticity grafting of the connection terminal, the external male terminal that the other end of connection terminal is inserted into for docking from shell upper end.Compared with prior art, electrical contact performance of the invention protrudes, and connection is reliable, convenient for disassembly and assembly etc..
Description
Technical field
The present invention relates to a kind of connector, more particularly, to a kind of high-energy electrical cnnector.
Background technology
In day common electrical system, in order to which the end section for the signal transfer medium that will be made of coaxial cable etc. connects
The first-class purpose of printed wiring board is connected to, is widely used for electrical cnnector.Electrical cnnector is for example transmitted by connection signal
The pin connector of media and the socket connector on printed wiring board are formed, first, after pin connector
The signal transfer mediums such as ora terminalis part connecting coaxial cable, it is hereafter, chimeric with protrusion court on the pin connector by being arranged on
It is inserted into the chimeric inside with opening portion of socket connector, it is mutual chimeric to carry out two connectors.And existing electric connector
Can not achieve plug-in connector elasticity stop or can only with the help of L-shaped " standard seal part " extremely difficult ground it is real
It is existing.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of high-energy electrically connects
Connect device.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of high-energy electrical cnnector, including shell, the connection circuit in the shell, mounted on described outer
In shell and the circuit shielded layer of the connection circuit is surrounded, wherein,
The connection circuit includes connection terminal and pressure line terminal, and the pressure line terminal includes integrally formed line pressing portion
With contact claw, line pressing portion is in gate, and for compressing connection from the core of shell lower end insertion cable, contact claw includes more
The fixed shrapnel in piece one end, the shrapnel surround and form an insert port with one end elasticity grafting of the connection terminal,
The external male terminal that the other end of connection terminal is inserted into for docking from shell upper end；
The circuit shielded layer includes the upper shielding box connected and lower shielding box, one end of the upper shielding box are also right
The shielded layer of external male terminal is connect, cable shielded layer is also docked in one end of the lower shielding box, in upper shielding box and connection
Shielding part is additionally provided between circuit, lower shielding part is additionally provided between lower shielding box and connection circuit.
As the preferred of said program, the upper end of the shell is additionally provided with sealing holder, described to seal on holder
Leave for the shielded layer and connection terminal by through hole.
As the preferred of said program, detection unit in place is additionally provided in the sealing holder, this detects list in place
Member includes two high-voltage interlocking terminals, and one end of described two high-voltage interlocking terminals is connected by a connection component, another
The small terminal docked with the detection contact pin on the external male terminal, described two detection contact pin difference are processed into respectively in end
The signal issuing side and signal receiving end in connecting detection circuit.When external male terminal is docked with electrical cnnector, pass through outside
Detection circuit sends detection signal, through a detection contact pin transmission on external male terminal, between two high-voltage interlocking terminals
It transfers, and returns to another detection contact pin, and return signal receiving terminal, at this point, then judge connection in place, conversely, less than
Position.Two high-voltage interlocking terminals are connected between component by connecting, simplify installation procedure.
As above-mentioned preferred embodiment it is further preferred that the one side of the connection component is also machined with beyond its surface in door
The fastener of type.
As the preferred of said program, the shrapnel is also about on the contact claw and abuts consolidating for shrapnel equipped with inner wall
Radius is processed into and the insert port is matched leads in the terminal cap of fixed end, the end of the terminal cap beyond the shrapnel
To mouth.The setting of terminal cap can protect pressure line terminal, meanwhile, the plasticity that can be oriented to and reduce limitation self-reliance structure becomes
Shape.
As above-mentioned preferred embodiment it is further preferred that the shrapnel is also processed into the arch of center section indent.
As the preferred of said program, the lower shielding box is docked with cable shielding layer by shielding ring element, described
Shielding ring element includes external shield ring and inner shield ring, and one end of the external shield ring is set on the lower shielding box, another
End cap is located on inner shield ring, the inner shield ring set on cable shielded layer, wherein, cable shielding layer is beyond inner shield ring
The also outside turnup in part is simultaneously stretched between external shield ring and inner shield ring.The setting of shielding ring element can ensure from lower shielding box
To the good transition of cable shielding layer.
As above-mentioned preferred embodiment it is further preferred that be additionally provided on the internal face of the external shield ring it is multiple be used for it is described
The salient point that lower shielding box point connects.The mode that point connects reduces the contact resistance of external shield ring and lower shielding box.
As above-mentioned preferred embodiment it is further preferred that being additionally provided with the line being set on cable to be installed in the shell
Sealing ring, one end of linear sealing circle abut inner shield ring, and using the fixed locking of line lock, online lock is outer to be also equipped with protecting the other end
Protecting cover.
As the preferred of said program, a plurality of groove is also machined on the inner wall of the line pressing portion.Mainly for improving
With the contact performance of cable.
As the preferred of said program, contact bullet is additionally provided in one end of the external male terminal of connection terminal docking
Spring, the contact spring include the contact resilient body for abutting connection terminal inner wall, are also machined on contact resilient body a plurality of
Equally distributed mounting groove is additionally provided with the fixed elastic contact pin in one end in the mounting groove, and the middle part of the elastic contact pin is also
It curves inwardly and exceeds contact resilient inner body wall.Contact spring plays a good transition connection connection terminal and outside is public
Hold the effect of terminal.
As the preferred of said program, connecting rod is also equipped on the shell, and the connecting rod is described by the way that lock is kept to be fixed on
On shell.
Compared with prior art, the present invention has the following advantages：
(1) the self-reliance contact structures (i.e. elastic card claw) on pressure line terminal can ensure terminal and connection terminal well
Electrical contact performance.
(2) pressure line terminal contacts stabilization with connection terminal, and contact engaging and separating force is larger, good seismic performance.
(3) setting of component is connected, can to form circuit between two high-voltage interlocking terminals, facilitate and examine in place
It surveys, meanwhile, entirely detection unit may be mounted in sealing holder in place, simplify installation procedure.
(4) line lock can help hookup wire sealing ring, while fixed cable, and cable is avoided to rotate.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the present invention；
Fig. 2 is the schematic cross-sectional view of invention；
Fig. 3 is the schematic cross-sectional view of the pressure line terminal of the present invention；
Fig. 4 is the structure diagram of the detection unit in place of the present invention；
Fig. 5 is the structure diagram of the sealing holder of the present invention；
Fig. 6 is the structure diagram of the external shield ring of the present invention；
In figure, 101- shells, the first sealing rings of 102-, 103- sealing holding components, 1031- sealing holders, 1032- high
Pressure interlocking terminal, 1033- connection components, 1034- fasteners, 104- external screen shield, 105- connection terminals, 106- contact springs,
The upper shielding boxs of 107-, the upper shielding parts of 108-, shielding box under 109-, 110- terminal caps, shielding part under 201-, 202- pressure line terminals,
203- keeps lock, 204- connecting rods, 205- external shield rings, 2051- salient points, 206- inner shield rings, 207- linear sealing circles, 208- lines
Lock, 209- protection caps.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of high-energy electrical cnnector, structure as depicted in figs. 1 and 2, including shell 101, in shell 101
Connection circuit, in the shell 101 and surround the circuit shielded layer of connection circuit, wherein,
Connecting circuit includes connection terminal 105 and pressure line terminal 202, and shown in Figure 3, pressure line terminal 202 includes one
Molding line pressing portion and contact claw, line pressing portion are in gate, and for compressing connection from the line of 101 lower end of shell insertion cable
Core, contact claw include the fixed shrapnel in multi-disc one end, and shrapnel surrounds and forms one end elasticity grafting with connection terminal 105
Insert port, the other end of connection terminal 105 is for docking the external male terminal being inserted into from 101 upper end of shell；
Circuit shielded layer includes the upper shielding box 107 of connection and lower shielding box 109, one end of upper shielding box 107 are also docked
Cable shielded layer is also docked in the shielded layer of external male terminal, one end of lower shielding box 109, in upper shielding box 107 and connecting line
Shielding part 108 is additionally provided between road, lower shielding part 201 is additionally provided between lower shielding box 109 and connection circuit.Above-mentioned implementation
In scheme, by the contact claw with self-reliance structure for engaging connection terminal 105, it is ensured that pressure line terminal 202 with
The steady contact of connection terminal 105 so that contact engaging and separating force is larger, good seismic performance, and electrical contact performance protrudes.
On the basis of said program, as shown in Figure 4 and Figure 5, the present invention can also be additionally provided with close in the upper end of shell 101
Seal holder 1031, seal left on holder 1031 for shielded layer and connection terminal 105 by through hole, seal holder
Detection unit in place is additionally provided in 1031, detection unit includes two high-voltage interlocking terminals 1032, two high-voltage interlockings in place for this
One end of terminal 1032 is connected by a connection component 1033, and the other end is processed into and the detection on external male terminal respectively
The small terminal of contact pin docking, the signal issuing side and signal receiving end in two detection contact pin difference connecting detection circuits.It is external public
When end terminal is docked with electrical cnnector, detection signal is sent by outer detecting circuit, through one on external male terminal
Contact pin transmission is detected, is transferred between two high-voltage interlocking terminals 1032, and returns to another detection contact pin, and return signal
Receiving terminal, at this point, connection is then judged in place, conversely, not in place.By connecting two high-voltage interlocking terminals between component 1033
1032 connect, and simplify installation procedure.In this way, sealing holder 1031 and in place the sealing holding group of detection unit composition
Part 103 can meet the seal request of 101 upper end interface of shell, meanwhile, also there is well detection result in place.
In order to increase the sealing effect between sealing holder 1031 and shell 101, the first sealing is additionally provided between the two
Circle 102.
Upper shielding part 108 is also connected with setting external screen shield 104, is docked with facilitating with the shielded layer of outside male terminal.
In order to preferably facilitate the fixed installation of entire detection unit in place, the one side of connection component 1033 is also machined with super
Go out the fastener 1034 in gate on its surface.
As a preferred technical solution, contact and fixing end of the shrapnel equipped with inner wall abutting shrapnel is also about on claw
Radius and the matched targeting port of insert port are processed into terminal cap 210, the end of terminal cap 210 beyond shrapnel.Terminal cap 210
Setting can protect pressure line terminal 202, meanwhile, can be oriented to and reduce limitation self-reliance structure plastic deformation.
In order to improve the contact performance of contact claw and connection terminal 105, shrapnel is also processed into the arch of center section indent
Shape.
As shown in fig. 6, in terms of the setting in terms of shielding, as the preferred of said program, lower shielding box 109 and cable screen
Cover layer by shield ring element dock, shielding ring element include external shield ring 205 and inner shield ring 206, the one of external shield ring 205
End cap is located on lower shielding box 109, and the other end is set on inner shield ring 206, and inner shield ring 206 is sleeved on cable shielding layer,
Wherein, cable shielding layer exceeds the also outside turnup in part of inner shield ring 206 and stretches into external shield ring 205 and inner shield ring 206
Between.The setting of shielding ring element can ensure the good transition from lower shielding box 109 to cable shielding layer.
Further, multiple be used for and lower 109 points of salient points connect of shielding box is additionally provided on the internal face of external shield ring 205
2051.The mode that point connects reduces the contact resistance of external shield ring 205 and lower shielding box 109.
Meanwhile the linear sealing circle 207 being set on cable to be installed is additionally provided in shell 101, linear sealing circle 207
One end abuts inner shield ring 206, and the other end fixes locking using line lock 208, protection cap 209 is also equipped with outside online lock 208.
Further, also it is machined with a plurality of groove on the inner wall of line pressing portion.Mainly for improving the contact with cable
Energy.
Further, connection terminal 105, which docks, is additionally provided with contact spring 106 in one end of external male terminal, this connects
Touching spring 106 includes the contact resilient body for abutting 105 inner wall of connection terminal, is also machined on contact resilient body a plurality of equal
The mounting groove of even distribution is additionally provided with the fixed elastic contact pin in one end in mounting groove, and the middle part of elastic contact pin also curves inwardly and surpasses
Go out contact resilient inner body wall.Contact spring 106 plays a good transition connection connection terminal 105 and external male terminal
Effect.
In order to facilitate the dismounting of the connector of the present invention, connecting rod 204 is also equipped on shell 101, which passes through
Lock 203 is kept to be fixed on shell 101.
The above description of the embodiments is intended to facilitate ordinary skill in the art to understand and use the invention.
Person skilled in the art obviously can easily make these embodiments various modifications, and described herein general
Principle is applied in other embodiment without having to go through creative labor.Therefore, the invention is not restricted to above-described embodiment, abilities
Field technique personnel announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be the present invention's
Within protection domain.
Claims (10)
1. a kind of high-energy electrical cnnector, which is characterized in that including shell (101), the company in the shell (101)
Link in the shell (101) and surrounds the circuit shielded layer of the connection circuit, wherein,
The connection circuit includes connection terminal (105) and pressure line terminal (202), and the pressure line terminal (202) includes one
Molding line pressing portion and contact claw, line pressing portion are in gate, and for compressing connection from the line of shell (101) lower end insertion cable
Core, contact claw include the fixed shrapnel in multi-disc one end, and the shrapnel surrounds and forms one and the connection terminal (105)
The insert port of one end elasticity grafting, the other end of connection terminal (105) are public for docking the outside being inserted into from shell (101) upper end
Hold terminal；
The circuit shielded layer includes the upper shielding box (107) of connection and lower shielding box (109), the upper shielding box
(107) shielded layer of external male terminal is also docked in one end, and cable shielding is also docked in one end of the lower shielding box (109)
Layer is additionally provided with upper shielding part (108), in lower shielding box (109) and connection circuit between upper shielding box (107) and connection circuit
Between be additionally provided with lower shielding part (201).
2. a kind of high-energy electrical cnnector according to claim 1, which is characterized in that the shell (101) it is upper
End is additionally provided with sealing holder (1031), is left on the sealing holder (1031) for the shielded layer and connection terminal
(105) by through hole.
A kind of 3. high-energy electrical cnnector according to claim 2, which is characterized in that the sealing holder
(1031) in be additionally provided with detection unit in place, this in place detection unit include two high-voltage interlocking terminals (1032), described two
One end of a high-voltage interlocking terminal (1032) is connected by a connection component (1033), the other end be processed into respectively with it is described outer
The small terminal of detection contact pin docking on portion's male terminal, the signal hair in described two detection contact pin difference connecting detection circuits
Outlet and signal receiving end.
A kind of 4. high-energy electrical cnnector according to claim 3, which is characterized in that the connection component (1033)
One side be also machined with the fastener (1034) in gate beyond its surface.
5. a kind of high-energy electrical cnnector according to claim 1, which is characterized in that also enclosed on the contact claw
The terminal cap (110) of the fixing end of inner wall abutting shrapnel is equipped with around the shrapnel, the end of the terminal cap (110) exceeds institute
Shrapnel is stated, and is processed into radius and the matched targeting port of the insert port.
6. a kind of high-energy electrical cnnector according to claim 1 or 5, which is characterized in that the shrapnel is also processed
Into the arch of center section indent.
A kind of 7. high-energy electrical cnnector according to claim 1, which is characterized in that the lower shielding box (109)
It is docked with cable shielding layer by shielding ring element, the shielding ring element includes external shield ring (205) and inner shield ring
(206), one end of the external shield ring (205) is set on the lower shielding box (109), and the other end is set in inner shield ring
(206) on, the inner shield ring (206) is sleeved on cable shielding layer, wherein, cable shielding layer is beyond inner shield ring (206)
The also outside turnup in part is simultaneously stretched between external shield ring (205) and inner shield ring (206).
A kind of 8. high-energy electrical cnnector according to claim 7, which is characterized in that the external shield ring (205)
Internal face on be additionally provided with multiple salient points (2051) for being connect with lower shielding box (109) point.
9. a kind of high-energy electrical cnnector according to claim 1, which is characterized in that on the inner wall of the line pressing portion
Also it is machined with a plurality of groove.
A kind of 10. high-energy electrical cnnector according to claim 1, which is characterized in that the connection terminal (105)
Contact spring (106) is additionally provided in one end of the external male terminal of docking, which includes abutting connection terminal
(105) the contact resilient body of inner wall is also machined with a plurality of equally distributed mounting groove, the installation on contact resilient body
The fixed elastic contact pin in one end is additionally provided in slot, the middle part of the elastic contact pin also curves inwardly and beyond contact resilient body
Inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611253488.4A CN108075271B (en) | 2016-12-30 | 2016-12-30 | High-energy electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611253488.4A CN108075271B (en) | 2016-12-30 | 2016-12-30 | High-energy electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108075271A true CN108075271A (en) | 2018-05-25 |
| CN108075271B CN108075271B (en) | 2024-01-26 |
Family
ID=62161556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611253488.4A Active CN108075271B (en) | 2016-12-30 | 2016-12-30 | High-energy electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108075271B (en) |
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| CN105870735A (en) * | 2016-05-12 | 2016-08-17 | 沈阳兴华航空电器有限责任公司 | Electric connector |
| CN205790657U (en) * | 2016-05-31 | 2016-12-07 | 深圳巴斯巴科技发展有限公司 | A kind of Novel multi-core elbow connector |
| CN206332216U (en) * | 2016-12-30 | 2017-07-14 | 德尔福中央电气（上海）有限公司 | A kind of high-energy electrical cnnector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001159654A (en) * | 1999-12-01 | 2001-06-12 | Yazaki Corp | Connector continuity inspecting jig |
| CN102834984A (en) * | 2010-04-09 | 2012-12-19 | 富加宜汽车控股公司 | Electrical connector system |
| CN103069653A (en) * | 2010-08-19 | 2013-04-24 | 富加宜汽车控股公司 | Electrical power terminal |
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| CN204361359U (en) * | 2015-01-28 | 2015-05-27 | 泰科电子(上海)有限公司 | Terminal assemblies with cable and connector assembly |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108075271B (en) | 2024-01-26 |
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Address after: 201814 A seventh, No. 60 Yuan Yuan Road, Anting Town, Jiading District, Shanghai. Applicant after: DELPHI ELECTRIC CENTER (SHANGHAI) Co. Address before: 201814 A seventh, No. 60 Yuan Yuan Road, Anting Town, Jiading District, Shanghai. Applicant before: DELPHI ELECTRIC CENTER (SHANGHAI) Co. |
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