CN110048261A - Jack is in electrical contact component and electric connector - Google Patents
Jack is in electrical contact component and electric connector Download PDFInfo
- Publication number
- CN110048261A CN110048261A CN201910386786.8A CN201910386786A CN110048261A CN 110048261 A CN110048261 A CN 110048261A CN 201910386786 A CN201910386786 A CN 201910386786A CN 110048261 A CN110048261 A CN 110048261A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- jack
- section
- electrical contact
- contact component
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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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
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The present invention discloses a kind of jack electrical contact component and electric connector, wherein, jack electrical contact component includes sleeve and resilient contact, and resilient contact includes the shrapnel part in caged setting and the connection ring for being connected to shrapnel part both ends, and shrapnel part and connection ring are inserted in sleeve；Shrapnel part has the interconnecting piece of multiple abutting parts for abutting the pin terminal of its inside of insertion and the two neighboring abutting part of connection in its axial direction, is convexly equipped with the positioning region abutted with sleeve on the outer wall of interconnecting piece.Jack electrical contact component of the present invention is capable of increasing the overcurrent capability of single electric connector, while making resilient contact location and installation in sleeve, optimizes the connection of sleeve and resilient contact.
Description
Technical field
The present invention relates to electric connector field, in particular to a kind of jack electrical contact component and electric connector.
Background technique
With the fast development of new-energy automobile, automobile dynamic system is increasing with power demand, needs constantly complete
The charging equipment of kind automobile, that is, meeting in safe voltage use scope, needing to be continuously improved the mistake in line electricity transmission process
Current capacity.Heavy-current electric connector on the market generallys use the scheme of the jacketed cylinder of torsional spring grid at present, increases overcurrent
Ability, however due to that can only there is a circle to abut against between torsional spring grid and pin terminal, limit single heavy-current electric connector
Overcurrent capability, meanwhile, between sleeve and torsional spring grid generally end weld by way of connect, due between the two without
Fixed and location structure, so that welding is inconvenient.
Above content is only used for the technical solution that auxiliary understands invention, does not mean the recognition that the foregoing is prior art.
Summary of the invention
The main object of the present invention is to propose a kind of jack electrical contact component, it is intended to solve at least one above-mentioned technology and ask
Topic.
To achieve the above object, jack proposed by the present invention is in electrical contact component, comprising:
Sleeve；And
Resilient contact, the resilient contact include the shrapnel part in caged setting and are connected to the shrapnel part both ends
Connection ring, the shrapnel part and the connection ring are inserted in the sleeve；
The shrapnel part have in its axial direction it is multiple for abuts insertion its inside pin terminals abutting parts and
It connects the interconnecting piece of the two neighboring abutting part, is optionally convexly equipped on the outer wall of the interconnecting piece and is abutted with the sleeve
Positioning region.
Optionally, the shrapnel part includes multiple elastic slices, circumferentially-spaced arrangement of multiple elastic slices along the connection ring；
Each elastic slice is divided into multiple connecting sections in its longitudinal direction and connects the two neighboring connecting section
Group section, each group section are equipped with a positioning region, and the two neighboring connecting section of each elastic slice is in folder
Angle connection, the middle part of each connecting section are arranged to abut its internal pin terminal of insertion in indent.
Optionally, each connecting section includes two parallel arrangement of support arms, the support arm of adjacent two connecting section
It is connected with the group section.
Optionally, the group section is arc-shaped, and adjacent two connecting section is connect with the group section in arc transition.
Optionally, the shrapnel part is equipped with multiple in its axial direction, and the abutting part of adjacent two shrapnel part is separately connected
In the both ends of same connection ring.
Optionally, the resilient contact further includes at least being connected with the connection ring of one end of the resilient contact
Pressure contact portion, the connection ring, the shrapnel part and the pressure contact portion be wholely set, and the pressure contact portion, which turns up, is crimped on the set
The outside wall surface of cylinder.
Optionally, the pressure contact portion includes multiple hooks extended from the bending of the end of the connection ring, multiple extensions
Hook is set in distance in the circumferential.
Optionally, the hook includes tilting section and crimp segment, and the crimp segment and the tilting section are separate with the extension
One end of the end of the connection ring of hook connects connects, and the tilting section is obliquely installed towards the sleeve, and the crimp segment is prolonged
It is axial consistent with the sleeve to stretch direction.
Optionally, the position that each hook is corresponded on the sleeve opens up grooved hole, and the hook further includes connection
The mounting section of the connection ring and the tilting section, the mounting section are bonded the outside wall surface of the sleeve, the tilting section and institute
Crimp segment is stated to be inserted into the slot.
The present invention also proposes that a kind of electric connector, including pin terminal and jack are in electrical contact component, wherein jack electrical contact
Component includes:
Sleeve；And
Resilient contact, the resilient contact include the shrapnel part in caged setting and are connected to the shrapnel part both ends
Connection ring, the shrapnel part and the connection ring are inserted in the sleeve；
The shrapnel part have in its axial direction it is multiple for abuts insertion its inside pin terminals abutting parts and
It connects the interconnecting piece of the two neighboring abutting part, is optionally convexly equipped on the outer wall of the interconnecting piece and is abutted with the sleeve
Positioning region, the pin terminal are inserted in the resilient contact, and are abutted against with the abutting part.
Jack electrical contact component of the present invention by making shrapnel part in the axial direction there are multiple abuttings that are used for be inserted into inside it
Pin terminal abutting part, and the positioning that projection is abutted with sleeve on the outer wall of interconnecting piece for connecting two neighboring abutting part
Portion, then when pin terminal is plugged in resilient contact, multiple abutting parts of pin terminal and resilient contact are abutted against, then
Substantially increase the overcurrent capability of single heavy-current electric connector；Make the outer wall of interconnecting piece is convex to set positioning region simultaneously, then
When resilient contact is mounted in sleeve, positioning region is abutted with sleeve, so that resilient contact is installed in sleeve, no
It is easy to fall off, so that more convenient laborsaving when resilient contact is connect with sleeve weld.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram that jack of the present invention is in electrical contact one embodiment of component；
Fig. 2 is the structural schematic diagram of the first embodiment for the resilient contact that jack of the present invention is in electrical contact component；
Fig. 3 is the structural schematic diagram of the second embodiment for the resilient contact that jack of the present invention is in electrical contact component；
Fig. 4 is the structural schematic diagram of the 3rd embodiment for the resilient contact that jack of the present invention is in electrical contact component；
Fig. 5 is the structural schematic diagram of the fourth embodiment for the resilient contact that jack of the present invention is in electrical contact component；
Fig. 6 is the structural schematic diagram of the 5th embodiment of the resilient contact that jack of the present invention is in electrical contact component；
Fig. 7 is the structural schematic diagram of the sixth embodiment for the resilient contact that jack of the present invention is in electrical contact component；
Fig. 8 is the structural schematic diagram of the 7th embodiment of the resilient contact that jack of the present invention is in electrical contact component
Fig. 9 is the structural schematic diagram that jack of the present invention is in electrical contact another embodiment of component；
Figure 10 is the structural schematic diagram that jack of the present invention is in electrical contact the another embodiment of component；
Figure 11 is the decomposition texture schematic diagram that jack is in electrical contact component in Figure 10；
Figure 12 is the structural schematic diagram that jack of the present invention is in electrical contact component another embodiment；
Figure 13 is the structural schematic diagram of plate of the resilient contact of Fig. 2 when not making.
Drawing reference numeral explanation:
| Label | Title | Label | Title | Label | Title |
| 100 | Jack is in electrical contact component | 213 | Positioning region | 20 | Tilting section |
| 1 | Sleeve | 214 | Elastic slice | 30 | Crimp segment |
| 11 | Slot | 240 | Connecting section | 40 | Mount section |
| 2 | Resilient contact | 10 | Support arm | 22 | Connection ring |
| 21 | Shrapnel part | 250 | Group section | 3 | Installation sleeve |
| 211 | Abutting part | 215 | Pressure contact portion | ||
| 212 | Interconnecting piece | 260 | Hook |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.In addition, the meaning of the "and/or" occurred in full text is, and including three schemes arranged side by side, by taking " A and/or B " as an example, including A
The scheme that scheme or B scheme or A and B meet simultaneously.In addition, the technical solution between each embodiment can be combined with each other,
It but must be based on can be realized by those of ordinary skill in the art, when conflicting or nothing occurs in the combination of technical solution
Method realize when will be understood that the combination of this technical solution is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of jack electrical contact component, can be used for new-energy automobile electric connector.The new-energy automobile packet
Include the automobile of the needs such as pure electric automobile or hybrid vehicle charging.
In embodiments of the present invention, as shown in Figure 1 to Figure 3, jack electrical contact component 100 includes:
Sleeve 1；And
Resilient contact 2, the resilient contact 2 include the shrapnel part 21 in caged setting and are connected to the shrapnel part
The connection ring 22 at 21 both ends, the shrapnel part 21 and the connection ring 22 are inserted in the sleeve 1；
The shrapnel part 21 is in its axial direction with multiple for abutting the abutting part 211 of its internal pin terminal of insertion
And the interconnecting piece 212 of the two neighboring abutting part 211 is connected, it is convexly equipped with and the set on the outer wall of the interconnecting piece 212
The positioning region 213 that cylinder 1 abuts.
In the present embodiment, it is to be understood that sleeve 1 selects the preferable metal of electric conductivity to be made, such as fine copper, elastic connecting
Contact element 2 selects the metal material or other materials of high resiliency and high conductivity to be made, such as alloyed copper.Sleeve 1 can be elastic connecting
Contact element 2 provides support, prevents resilient contact 2 excessive with stress when external contact pin grafting and generates plastic deformation, installs simultaneously
When resilient contact 2 is plugged on sleeve 1 after, then sleeve 1 and resilient contact 2 be plugged to simultaneously in external socket 11, made
It is few to obtain fixing link, operates simpler.It can be in the shrapnel part 21 of caged in the structures such as grizzly bar shape, grid-like, latticed,
The abutting part 211 of shrapnel part 21 can in indent bending so that the interior protuberance of abutting part 211 can be inserted into its
Interior pin terminal abuts against, and certainly, abutting part 211 can also be in torsion or bending setting, so that at least portion of abutting part 211
Divide and is abutted against with pin terminal.The quantity of connecting section 240 can be to be multiple, such as two, three, four, five, particular number
It can accordingly be selected according to demand.
Positioning region 213 can be integrally formed with interconnecting piece 212 to be arranged, and is also possible to connect by the modes such as welding, being bonded
In the outside wall surface of interconnecting piece 212.The shape of positioning region 213 can be the shapes such as convexity, rectangle, ellipse, circular ring shape,
This is not specifically limited.The size of positioning region 213 is less than or equal to the size of interconnecting piece 212.By in the position of interconnecting piece 212
Positioning region 213 is set, then abutting part 211 is enabled to be arranged to inner concavity, interconnecting piece in the middle position far from interconnecting piece 212
212 relative to two adjacent abutting parts 211 be in outer gibbosity, then can realize shrapnel part 21 is abutted with contact pin while and cover
The inner wall of cylinder 1 abuts against, and structure is more ingenious simple.And interconnecting piece 212 relative to being directly arranged to by setting positioning region 213
Outer gibbosity is abutted with 1 inner wall of sleeve, can reduce the contact of resilient contact 2 and 1 inner wall of sleeve while realizing positioning, from
And make resilient contact 2 less easy to wear, and then can guarantee the electrical contact performance of jack electrical contact component 100.
Jack electrical contact component 100 of the present invention is by making shrapnel part 21 be inserted into it for abutting with multiple in the axial direction
Internal pin terminal abutting part 211, and projection and set on the outer wall of interconnecting piece 212 for connecting two neighboring abutting part 211
The positioning region 213 that cylinder 1 abuts, then when pin terminal is plugged in resilient contact 2, pin terminal and resilient contact 2
Multiple abutting parts 211 abut against, and have multi-turn abutted position, then substantially increase the overcurrent energy of single heavy-current electric connector
Power, and make pin terminal and the contact reliability being in electrical contact between component higher；The projection on the outer wall of interconnecting piece 212 simultaneously
Positioning region 213, then when resilient contact 2 is mounted in sleeve 1, positioning region 213 is abutted with sleeve 1, so that resilient contact 2
It is installed in sleeve 1, it is not easily to fall off, so that resilient contact 2 is more convenient laborsaving when being welded to connect with sleeve 1.
Also, the assembly of entire electrical contact component is more convenient, and installation and procedure of processing also more simplify.
Further, the shrapnel part 21 includes multiple elastic slices 214, and multiple elastic slices 214 are along the connection ring 22
Circumferentially-spaced arrangement；
Each elastic slice 214 is divided into multiple connecting sections 240 in its longitudinal direction and connects two neighboring described support
The group section 250 of section 240 is connect, each group section 250 is equipped with a positioning region 213, the phase of each elastic slice 214
Adjacent two connecting sections 240 are connected in angle, and the middle part of each connecting section 240 is arranged to abut and be inserted into it in indent
The pin terminal in portion.
In the present embodiment, it is to be understood that the connecting sections 240 of multiple elastic slices 214 forms abutting part 211 and multiple
The group section 250 of elastic slice 214 forms interconnecting piece 212.So that two neighboring connecting section 240 is arranged in angle, then resilient contact 2
Radially and circumferentially deformation extent it is bigger so that use scope and service performance are more preferable, the occasion suitable for often plugging and
The occasion vibrated frequent occurrence.The included angle range of two neighboring connecting section 240 is not specifically limited, can be according to specifically used
Demand is reasonably selected.A positioning region 213 is equipped on each group section 250, so that it is circumferentially positioned more uniform, then it is fixed
Position effect is more preferable.Preferably, the shape substantially indention of each elastic slice 214, and the shape and angle design of each elastic slice 214
It is similar or identical.In this way, making the size design of entire elastic slice 214 more reasonable, process also more convenient.In order to enable by
Power is more uniform, so that the contact reliability of pin terminal and jack electrical contact component 100 is higher and size design more adduction
Reason, it is preferable that multiple elastic slices 214 are uniformly arranged in interval along the circumferential direction of connection ring 22.
Connecting section 240 is in middle part inner concavity, then when contact pin or other component insertion 2 inside of resilient contact, to abutting
The interior recess of section 240 generates radial pressure, and connecting section 240 has a reversed radial force at this time, when vibration occurs, due to
The radial deformation of connecting section 240 can compensate issuable gap between connecting section 240 and external contact pin, so that connecting section
240 with external contact pin or the abundant abutting contact of other component, to improve the stability of contact.Optionally, such as Figure 13 institute
Show, resilient contact 2 is formed by a plate by edge rolling.Plate can be by jig edge rolling forming elastic contact 2, more just
In processing and manufacturing.
Further, each connecting section 240 includes two parallel arrangement of support arms 10, adjacent two connecting section 240
The support arm 10 be connected with the group section 250.
In the present embodiment, connecting section 240 has two parallel arrangement of support arms 10, so that resilient contact 2 meets centainly
Elastic demand, the support arm 10 of group section 250 and adjacent connecting section 240 connects, then group section 250 can be improved adjacent two and abut
The structural strength of the junction of section 240, in this way, enabling entire resilient contact 2 satisfaction while keeping certain elasticity
Certain rigid demand, then the performance of entire jack electrical contact component 100 is more preferable.
Further, the group section 250 is arc-shaped, and adjacent two connecting section 240 is with the group section 250 in circle
Arc transition connection.In this way, making switching of the resilient contact 2 at group section 250 more smooth, it is not susceptible to be broken, simultaneously
So that the frictional force between 1 inner wall of resilient contact 2 and sleeve is smaller, thus resilient contact 2 not easy to wear and sleeve 1.
Further, referring to figure 4. and Fig. 5, the shrapnel part 21 is equipped with multiple, adjacent two elastic slice in its axial direction
The abutting part 211 in portion 21 is connected to the both ends of same connection ring 22.
In the present embodiment, so that resilient contact 2 has multiple axially disposed shrapnel parts 21, then make connecting section
240 quantity greatly increases, then pin terminal and the abutting circle number of resilient contact 2 are more, substantially increases single high current
The overcurrent capability of electric connector.So that adjacent two shrapnel part 21 is connected to the both ends of same connection ring 22, then the connection
Ring 22 is equivalent to interconnecting piece 212, so, it is possible the intensity for greatly increasing interconnecting piece 212, to guarantee the rigid of entire contact assembly
Property.For greater number of connecting section 240 is set in a shrapnel part 21, there is lesser amt connecting section by two
The structure and processing technology that 240 shrapnel part 21 is stitched together are simpler, and can satisfy use demand and reach same
Effect.The quantity of shrapnel part 21 can be two, three etc., and particular number can be selected accordingly according to demand.
Further, as shown in Figure 6 to 8, the resilient contact 2 further include at least with the resilient contact 2
The connected pressure contact portion 215 of the connection ring 22 of one end, the connection ring 22, the shrapnel part 21 and the pressure contact portion 215 1
Body setting, the pressure contact portion 215, which turns up, is crimped on the outside wall surface of the sleeve 1.
In the present embodiment, so that connection ring 22, shrapnel part 21 and pressure contact portion 215 are integrally formed setting, structural strength is more
Height, processing technology simplify.It is crimped on the outside wall surface of sleeve 1 by making pressure contact portion 215 turn up, relative to directly by connection ring 22
End and for sleeve 1 is welded to connect, connection type is simpler, the step of eliminating welding.It during installation, first will connection
Ring 22, shrapnel part 21 and pressure contact portion 215 are installed together to sleeve 1, then by 215 bending forming of pressure contact portion, are crimped on sleeve 1
Outside wall surface on.In this way, reducing the use of Part III, it is not necessary that resilient contact 2 is crimped with third member, only
It needs so that resilient contact 2 is crimped with sleeve 1, the face number for reducing crimping reduces so that structure is simpler
Installation and procedure of processing.Pressure contact portion 215 can be only set in the connection ring 22 of an end of resilient contact 2, in this way,
Simplify installation and procedure of processing while meeting connection request.It can also be in the connection ring 22 at the both ends of resilient contact 2
It is respectively provided with pressure contact portion 215, in this way, making the connection between resilient contact 2 and sleeve 1 more firm.
Optionally, as shown in figure 9, jack electrical contact component 100 further includes installation sleeve 3,3 sets of the installation sleeve
Set on the periphery of the sleeve 1.In this way, can be risen to the pressure contact portion 215 to turn up after installation sleeve 3 is set in the periphery of sleeve 1
To fixed effect, and make the appearance more neat and consistent of jack electrical contact component 100, while being in electrical contact convenient for entire jack
Component 100 is connected with socket terminal or other component.Installation sleeve 3 can be the cylinder of a strip, can also be by two
A short cylinder is constituted, then during installation, is socketed respectively from the both ends of sleeve 1, more convenient to install.
Specifically, Fig. 6 to Figure 12 is please referred to, the pressure contact portion 215 includes that multiple ends from the connection ring 22 are bent
The hook 260 of extension, multiple hooks 260 are set in distance in the circumferential.
In the present embodiment, pressure contact portion 215 is set as monolith progress relative to by pressure contact portion 215 including multiple hooks 260
For crimping, stress more disperses, and pressure contact portion 215 is not susceptible to damage, and it is more convenient laborsaving when crimping to turn up.Hook 260
Length be preferably designed as unanimously.The interval of hook 260 in the circumferential can be set to uniformly, may be set to be unevenness
Even.In order to enable being more uniformly stressed, crimping effect is more preferable, is preferably evenly-spaced circumferentially setting using hook 260.
Further, as shown in Figure 10 to Figure 12, the hook 260 includes tilting section 20 and crimp segment 30, the crimping
Section 30 is connected with one end of the end of the separate connection ring 22 connecting with the hook 260 of the tilting section 20, the tilting section
20 are obliquely installed towards the sleeve 1, and the extending direction of the crimp segment 30 is axial consistent with the sleeve 1.
In the present embodiment, the tilting section 20 that 260 setting of hook is obliquely installed towards sleeve 1, tilting section 20 have one
Towards the active force of sleeve 1, then hook 260 is enabled to be bonded when pressure contact portion 215 is bonded with sleeve 1 with sleeve 1
It is even closer.Crimp segment 30 can be crimped with the outside wall surface of sleeve 1, and the end that can be avoided tilting section 20 too sharply scratches
Sleeve 1.
Further, the position that each hook 260 is corresponded on the sleeve 1 opens up grooved hole 11, the hook 260
It further include the mounting section 40 for connecting the connection ring 22 and the tilting section 20, the mounting section 40 is bonded the outer of the sleeve 1
Wall surface, the tilting section 20 and the crimp segment 30 are inserted into the slot 11.
In the present embodiment, by opening up slot 11 in the position of the corresponding hook 260 of sleeve 1, then in hook 260 and sleeve
1 when being crimped, and the tilting section 20 and the crimp segment 30 are inserted into the slot 11, so that mounting section 40 and sleeve
The fitting of 1 outside wall surface is even closer, so that crimping effect is more preferable, and is less susceptible to take off between resilient contact 2 and sleeve 1
It falls, meanwhile, slot 11 can also provide part installation space for hook 260, so that the outside wall surface of 260 protrusion sleeve 1 of hook
Part is less, to optimize installation space, so that structure is more compact.
The present invention also proposes a kind of electric connector, which includes pin terminal and jack electrical contact component 100, is somebody's turn to do
Jack is in electrical contact the specific structure of component 100 referring to above-described embodiment, wherein and pin terminal is inserted in resilient contact 2, and
It is abutted against with abutting part 211.Since this electric connector uses whole technical solutions of above-mentioned all embodiments, at least have
There are all beneficial effects brought by the technical solution of above-described embodiment, this is no longer going to repeat them.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of jack is in electrical contact component characterized by comprising
Sleeve；And
Resilient contact, the resilient contact include the shrapnel part in caged setting and the company for being connected to the shrapnel part both ends
Ring is connect, the shrapnel part and the connection ring are inserted in the sleeve；
The shrapnel part has multiple abutting parts for abutting the pin terminal of its inside of insertion and connection in its axial direction
The interconnecting piece of the two neighboring abutting part is convexly equipped with the positioning region abutted with the sleeve on the outer wall of the interconnecting piece.
2. jack as described in claim 1 is in electrical contact component, which is characterized in that the shrapnel part includes multiple elastic slices, multiple
Circumferentially-spaced arrangement of the elastic slice along the connection ring；
Each elastic slice is divided into multiple connecting sections in its longitudinal direction and connects the switching of the two neighboring connecting section
Section, each group section are equipped with a positioning region, and the two neighboring connecting section of each elastic slice connects in angle
It connects, the middle part of each connecting section is arranged to abut its internal pin terminal of insertion in indent.
3. jack as claimed in claim 2 is in electrical contact component, which is characterized in that each connecting section includes two parallel settings
Support arm, the support arm of adjacent two connecting section is connected with the group section.
4. jack as claimed in claim 2 is in electrical contact component, which is characterized in that the group section is arc-shaped, adjacent two institute
It states connecting section and is connect with the group section in arc transition.
5. jack as described in claim 1 is in electrical contact component, which is characterized in that the shrapnel part is equipped with more in its axial direction
A, the abutting part of adjacent two shrapnel part is connected to the both ends of same connection ring.
6. the jack as described in any one of claim 1 to 5 is in electrical contact component, which is characterized in that the resilient contact
It further include the pressure contact portion being at least connected with the connection ring of one end of the resilient contact, the connection ring, the elastic slice
Portion and the pressure contact portion are wholely set, and the pressure contact portion, which turns up, is crimped on the outside wall surface of the sleeve.
7. jack as claimed in claim 6 is in electrical contact component, which is characterized in that the pressure contact portion includes multiple from the connection
The hook that the end bending of ring extends, multiple hooks are set in distance in the circumferential direction of the connection ring.
8. jack as claimed in claim 6 is in electrical contact component, which is characterized in that the hook includes tilting section and crimp segment,
The crimp segment and the separate one end with the end of the connection ring of the hook connection of the tilting section connect, the tilting section court
It is obliquely installed to the sleeve, the extending direction of the crimp segment is axial consistent with the sleeve.
9. jack as claimed in claim 8 is in electrical contact component, which is characterized in that correspond to each hook on the sleeve
Position opens up grooved hole, and the hook further includes the mounting section for connecting the connection ring Yu the tilting section, the mounting section patch
The outside wall surface of the sleeve is closed, the tilting section and the crimp segment are inserted into the slot.
10. a kind of electric connector, including pin terminal, which is characterized in that further include such as any one of claim 1 to 9 institute
The jack electrical contact component stated, the pin terminal is inserted in the resilient contact, and is abutted against with the abutting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910386786.8A CN110048261A (en) | 2019-05-09 | 2019-05-09 | Jack is in electrical contact component and electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910386786.8A CN110048261A (en) | 2019-05-09 | 2019-05-09 | Jack is in electrical contact component and electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110048261A true CN110048261A (en) | 2019-07-23 |
Family
ID=67281504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910386786.8A Pending CN110048261A (en) | 2019-05-09 | 2019-05-09 | Jack is in electrical contact component and electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110048261A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021074896A1 (en) * | 2019-10-16 | 2021-04-22 | TE Connectivity Services Gmbh | Contact assembly |
| CN114400460A (en) * | 2021-12-29 | 2022-04-26 | 安费诺科技(珠海)有限公司 | Terminal |
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