CN117913565B - Contact reed and electric connector - Google Patents
Contact reed and electric connector Download PDFInfo
- Publication number
- CN117913565B CN117913565B CN202410077556.4A CN202410077556A CN117913565B CN 117913565 B CN117913565 B CN 117913565B CN 202410077556 A CN202410077556 A CN 202410077556A CN 117913565 B CN117913565 B CN 117913565B
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- parts
- contact
- elastic
- 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.)
- Active
Links
- 235000014676 Phragmites communis Nutrition 0.000 title claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 230000007704 transition Effects 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 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
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
-
- 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
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a contact reed and an electric connector, relates to the field of electric connectors, and aims to solve the problem of stable connection of the electric connector, and the technical scheme is as follows: the first elastic support leg is rectangular form including connecting portion, tilting portion, kink that connect gradually, connecting portion and structure reinforcing portion are fixed, tilting portion is towards connecing the inboard slope of jack, the kink is located the tilting portion end, the direction of buckling of kink is opposite with the tilting direction of tilting portion, the kink extends and is formed with the tip, the kink is the arc transition with the tilting portion and is formed with the chamfer, a plurality of chamfer combination is circular structure, the diameter of this circular structure is less than the diameter of contact pin, form the connection support through the connection structure who is provided with the I shape between two structure reinforcing portions, the connection structure of I shape forms the notch of both sides, first elastic support leg and second elastic support leg are located the notch of both sides respectively. The contact reed and the electric connector are stable in connection and high in reliability.
Description
Technical Field
The invention relates to the field of electric connectors, in particular to a contact reed and an electric connector.
Background
An electrical connector is an indispensable component in an electronic device. The electric connector mainly comprises a plug and a socket, wherein the plug is provided with a jack, the socket is provided with a contact pin, and the plug and the socket are communicated through the jack butt contact pin. In modern industrial electrical systems, along with wider and wider application range of electrical connectors, requirements on current carrying capacity of the connectors are higher and higher, and the volume requirements of reeds are smaller and smaller under the condition of equal current carrying, or the current carrying capacity is improved under the condition of equal volume, so that the application requirements of the connectors are met.
However, in the related art, it is difficult to simultaneously achieve the volume and the current carrying capability of the electrical connector. And the electric connector is mostly of a reed type jack structure, contact points for being in contact with the contact pins are arranged on the reed, after the contact pins are inserted into the jacks, current transmission paths of the jacks and the contact pins are formed, and when the contact pins are inserted into the reed type jacks, the common plugging force is large, so that the experience of operators is poor, the electric connector is easy to yield after multiple plugging and unstable in performance, the current carrying capacity of the reed is general, loose conditions can occur after the plugging for a plurality of times, and poor contact can be caused.
There is therefore a need to propose a new solution to this problem.
Disclosure of Invention
In view of the shortcomings of the prior art, an object of the present invention is to provide a contact spring and an electrical connector, which can provide stable current transmission by adjusting the structure of the contact spring and adjusting the connection stability of the electrical connector.
The technical aim of the invention is realized by the following technical scheme: the contact reed comprises a main body and a current-carrying elastic sheet, wherein the main body and the current-carrying elastic sheet are arranged in an annular shape to form a jack for inserting a contact pin; the main part includes the structure reinforcing part at both ends, the current-carrying shell fragment sets up two between the structure reinforcing part, the current-carrying shell fragment includes a plurality of elastic leg assemblies of group, and every elastic leg assembly of group includes first elastic leg and second elastic leg, first elastic leg is fixed in the one end of main part, the other end at the main part is fixed to the second elastic leg, and first elastic leg and second elastic leg mirror image set up, first elastic leg is rectangular form setting including interconnect's connecting portion, tilting part, kink in proper order, connecting portion is direct with structure reinforcing part fixed connection, tilting part inclines towards the jack inboard, the kink is located the end of tilting part, the bending direction of kink is opposite with the tilting direction of tilting part, the kink is formed with the tip with the tilting part is arc transition and is formed with the chamfer, the chamfer is used for directly contradicting with the contact pin, and a plurality of the chamfer combination is circular structure, and the diameter of this circular structure is less than the diameter of contact pin, two form the connecting structure through being provided with I-shaped connection structure between the structure reinforcing part and forming connection, the connection structure is located the first both sides of the elastic leg, the elastic notch is located the both sides of the first elastic leg respectively.
The invention is further provided with: the I-shaped connecting structure comprises cross bars at two sides and a vertical rod for connecting the two cross bars, one end of one cross bar is connected with one structure reinforcing part, and one end of the other cross bar is connected with the other structure reinforcing part.
The invention is further provided with: the position of the vertical rod is located in the middle of the main body, a plurality of vertical rods encircle to form a circular ring, the diameter of the circular ring formed by encircling the vertical rods is smaller than that of the contact pin, and the main body is gradually expanded in flaring shape from the vertical rods in the middle to the structural reinforcing parts on two sides.
The invention is further provided with: the structure reinforcing part, the current-carrying elastic sheet and the connecting structure are integrally formed.
The invention also provides an electric connector, wherein the socket is internally provided with the contact spring.
The invention is further provided with: the plug comprises a plug and a socket, wherein the contact pin is arranged in the plug, the contact spring is arranged in the socket, and when the plug is connected with the socket, the contact pin stretches into the contact spring to be abutted with the contact spring.
The invention is further provided with: and a locking device is also arranged between the plug and the socket.
The invention is further provided with: the locking device comprises a limiting piece positioned on the plug and a locking piece positioned on the plug, wherein the locking piece is rotationally connected to the plug, the locking piece is provided with a travel groove with an opening, when the plug is connected to the socket, the limiting piece stretches into the travel groove from the opening, the locking piece is fixed to the socket by arranging a buckle structure after rotating, the travel groove slides relative to the limiting piece, and the limiting piece is limited in the travel groove so that the plug cannot be separated from the socket.
The invention is further provided with: the locking piece is further provided with a limiting block capable of being extruded to elastically deform and used for abutting against the end face of the socket to be in a to-be-plugged state, and the to-be-plugged state is that an opening of a travel groove of the locking piece is located on a plugging travel of the plug, so that the limiting piece can directly slide into the travel groove when the plug is inserted into the socket.
The invention is further provided with: guide grooves are horizontally arranged on two sides of the socket, guide rails are horizontally arranged on two sides of the plug, and when the plug is connected to the socket, the guide rails slide into the guide grooves to form limit.
The invention is further provided with: the limiting block is positioned on the stroke of the guide rail, and when the guide rail slides into the guide groove, the limiting block is abutted and extruded to enable the limiting block to be separated from the end face of the socket, so that the locking piece can rotate.
In summary, the invention has the following beneficial effects:
1, through the structural design of the contact spring, the elastic support leg is provided with a connecting part, an inclined part and a bending part which are connected with each other in sequence, so that a better entering angle can be provided when the contact pin is inserted, the condition of a clamping tongue cannot occur, stable contact with the contact pin can be always kept after contact, and the current carrying capacity is relatively stable;
2, the locking device is arranged on the electric connector to increase the connection stability between the contact spring and the contact pin, so that the external stability after connection is ensured, and the situation of easy detachment can not occur;
3 through setting up locking device, make it have rotatable closure spare for make things convenient for locking plug nuclear socket, and still through the stroke of plug and the design of stopper position, make the plug unlock closure spare when inserting the socket, make the closure spare lock after being opened the rotation, improve the convenience of closure.
Drawings
FIG. 1 is a schematic view of a contact spring according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic illustration of the connection of a pin and a contact spring;
FIG. 4 is an enlarged schematic view of portion B of FIG. 3;
FIG. 5 is a schematic view of a socket;
FIG. 6 is a schematic diagram of a connection of a plug and a receptacle;
FIG. 7 is a second schematic diagram of a connection of a plug and a receptacle;
FIG. 8 is a third schematic diagram of the connection of a plug and a receptacle;
Fig. 9 is a schematic structural view of the locking element.
In the figure: 1. a contact spring; 11. a structural reinforcement; 12. a first resilient leg; 121. a connection part; 122. an inclined portion; 123. a bending part; 124. chamfering; 13. a second elastic leg; 14. a connection structure; 141. a vertical rod; 142. a cross bar; 15. a notch; 2. a plug; 21. a limiting piece; 22. a guide rail; 23. a contact pin; 3. a socket; 31. a locking member; 311. an opening; 312. a travel groove; 313. a guide groove; 314. a limiting block; 32. and a fastening structure.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1,2 and 3, the contact spring 1 includes a main body and a current-carrying spring plate.
The body and the current-carrying spring are generally integrally formed and are cut and extruded from brass sheets.
The main body and the current-carrying elastic sheet are arranged to form a jack for inserting the contact pin in an annular mode, and a notch 15 is formed when the main body and the current-carrying elastic sheet form an annular mode, namely, a complete annular mode is not formed, but the notch 15 is formed, so that the diameter of the annular structure can be enlarged or reduced to a certain extent, the design is convenient to install, and a certain deformation amplitude can be achieved during the inserting.
Wherein the main body comprises a structural reinforcing part 11 at two ends, namely, a ring-shaped structure with two ends being in solid arrangement in fig. 1, a current-carrying elastic sheet is arranged between the two structural reinforcing parts 11, the current-carrying elastic sheet comprises a plurality of groups of elastic leg assemblies, each group of elastic leg assemblies comprises a first elastic leg 12 and a second elastic leg 13, the first elastic leg 12 is fixed at one end of the main body, the second elastic leg 13 is fixed at the other end of the main body, and the first elastic leg 12 and the second elastic leg 13 are in mirror image arrangement.
The first elastic support leg is described in detail:
The first elastic support leg 12 is rectangular form setting including interconnect's connecting portion 121, tilting portion 122, kink 123 in proper order, connecting portion 121 is direct with structure reinforcing portion 11 fixed connection, tilting portion 122 inclines towards downthehole slope, kink 123 is located the end of tilting portion 122, the kink direction of kink 123 is opposite with the tilting direction of tilting portion 122, kink 123 extends and is formed with the tip, kink 123 is arc transition with tilting portion 122 and is formed with chamfer 124, chamfer 124 is used for directly contradicting with contact pin 23, a plurality of chamfer 124 combination is circular structure, the diameter of this circular structure is less than the diameter of contact pin 23, the smooth condition that can not take place the card when contact pin 23 inserts like this, chamfer 124 can contact pin 23 surface all the time, keep the stability of current-carrying.
The connecting structure 14 forms a connecting support between the two structure reinforcing parts 11 through the connecting structure 14 provided with an I shape, the connecting structure 14 of the I shape forms notches on two sides, the first elastic support leg 12 and the second elastic support leg 13 are respectively positioned in the notches on two sides, the connecting structure 14 of the I shape comprises cross bars 142 on two sides and vertical rods 141 used for connecting the two cross bars 142, one end of one cross bar 142 is connected with one structure reinforcing part 11, one end of the other cross bar 142 is connected with the other structure reinforcing part 11, the position of the vertical rod 141 is positioned at the middle part of the main body, a plurality of vertical rods 141 encircle to form a circular ring, the diameter of the circular ring formed by encircling the vertical rods 141 is smaller than the diameter of the contact pin 23, and the main body is gradually expanded and arranged from the vertical rod 141 of the middle position to the structure reinforcing part 11 on two sides.
In combination with fig. 1,2,3,4 and 5, the contact spring 1 of the present invention is installed in a hole of the socket 3, that is, a preset position where the contact spring 1 needs to be installed in the hole, and protrusions are provided on both sides of the hole to limit the contact spring 1, when the contact spring 1 is installed, only the contact spring 1 needs to be extruded to reduce its diameter and then placed in the hole, and then the contact spring 1 automatically opens under the recovery of its own elastic tension, so that the contact spring 1 is limited in the hole, and both end surfaces of the contact spring 1 are limited by the protrusions; then inserting the contact pin 23 into the contact spring 1, wherein the inclined part 122 of the first elastic support leg 12 of the contact spring 1 contacts the contact pin 23 firstly, then the contact pin 23 is continuously inserted inwards, the inclined part 122 is gradually spread until the chamfer 124 part contacts the contact pin 23, the first elastic support leg 12 is spread to the maximum state, then the contact pin 23 continuously stretches inwards to contact the vertical rod 141, the whole contact spring 1 is continuously spread when the vertical rod 141 contacts the vertical rod, and the contact with the contact pin 23 can be always kept due to the support of the cross rod 142 when the vertical rod 141 is spread; then the contact pin 23 continues to extend into the contact pin, and contacts with the second elastic support leg 13, the second elastic support leg 13 directly supports the second elastic support leg 13 from the chamfer 124, and then the contact pin 23 is always in close contact under the elastic action of the inclined part 122; at this time, the vertical rod 141 can be kept in close contact with the contact pin 23 all the time under the elastic support of the cross rod 142, and even if the contact spring is spread, the outward expansion can occur integrally because of the notch 15, but the contact spring can always keep in close contact with the contact pin 23, and the first elastic support leg 12 and the second elastic support leg 13 also always abut against the surface of the contact pin 23, so that no matter what environment is in, especially in a vibration environment, the contact spring 1 can always have part of the elastic support legs and part of the vertical rods 141 to contact the contact pin 23, and stable current-carrying output can be ensured.
Embodiment two:
an electric connector, as shown in figures 5, 6, 7, 8 and 9, comprises a plug 2 and a socket 3, wherein a contact spring plate 1 is arranged in the socket 3, and a locking device is arranged on the plug 2 and the socket 3 in order to further increase the connection stability between the contact spring plate 1 and the contact spring plate 23.
The locking device comprises a locking element 31 arranged on the outer side of the socket 3, the locking element 31 is rotatably arranged on the socket 3 as shown in fig. 9, positioning columns can be integrally formed on two sides of the socket 3, the locking element 31 is limited on the positioning columns, the locking element can only rotate relative to the socket 3, and the two rotating states comprise a vertical state and a horizontal state, and the locking element shown in the drawing is in the horizontal state.
An arc-shaped travel groove 312 is formed in the locking piece 31, an opening 311 is formed in one end of the travel groove 312, when the locking piece 31 is in a vertical state, the opening 311 of the travel groove 312 is positioned at a socket of the socket 3, the limiting pieces 21 are integrally formed on two sides of the plug 2, the shape of the limiting pieces 21 can be set to be a T-shaped structure of a bolt, and when the plug 2 is inserted into the socket 3, the limiting pieces 21 can extend into the travel groove 312 from the opening 311; at this time, the locking member 31 is rotated, and the stopper 21 moves relatively in the travel groove 312 (actually, the travel groove moves); until the locking piece 31 is in a horizontal state, the limiting piece 21 cannot move at the moment, namely is fixedly locked, namely the plug 2 is fixedly locked, so that the plug cannot be separated from the socket 3; a fastening structure 32 is further arranged between the socket 3 and the locking element 31, the fastening structure 32 is a fastening structure 32 common to electric connectors in the market, and can also be an elastic fastening structure 32, when the locking element 31 is horizontally attached to the socket 3, the fastening structure fixes the locking element 31 through displacement, so that the plug 2 and the socket 3 are fixed; when the plug 2 needs to be separated from the socket 33, only the buckle structure needs to be shifted, so that the locking piece 31 is not limited any more, at this time, the locking piece 31 is rotated to be in a vertical state, then the plug 2 is pulled out, and the limiting piece 21 can be separated from the opening 311 of the travel groove 312, so that the separation of the plug 2 and the socket 3 is realized, and at this time, the contact pin 23 is separated from the contact spring 1.
In order to further realize the stability of the locking piece 31, the socket 3 is in the condition of being capable of being inserted by the plug 2 at any time, the inner side of the locking piece 31 is provided with an elastic limiting block 314, the limiting block 314 protrudes out of the surface of the locking piece 31 and can be deformed by extrusion under the action of force; when the locking element 31 is in a vertical state, the limiting block 314 is abutted against the front end part of the socket 3, so that the locking element 31 is in a relatively fixed state, and can be kept in a vertical state under the action of no external force, if the limiting block 314 is not arranged, the locking element 31 can be rotated at will, and when a plug 2 needs to be inserted, the locking element 31 needs to be rotated first so that the opening 311 of the travel slot 312 faces the plug, and thus the operation is troublesome; the limit block 314 is arranged, so that the limit block can not naturally rotate to be in a horizontal state, at the moment, the opening 311 of the travel groove 312 can be opposite to the position where the plug 2 is inserted, and when the plug 2 is required to be inserted, the plug can be directly connected; if the locking element 31 is to be rotated to the horizontal state, a slight effort is required to overcome the resistance of the limiting block 314, so that the limiting block 314 is compressed and does not abut against the end face of the socket 3, but contacts the side wall of the socket 3 after being compressed, thereby realizing the rotation of the locking element 31; it is of course also possible to set the rotational travel of the locking element 31 to only 1/4 of a circle, avoiding that the locking element 31 can be rotated in the opposite direction to the front end of the socket 3 blocking the insertion of the plug 2.
In order to further increase the accuracy of the plugging, guide grooves 313 are provided on both sides of the socket 3, guide rails 22 are provided on both sides of the plug 2, and when the plug 2 is inserted into the socket 3, the guide grooves 313 are inserted by the guide rails 22 first, and the plug 2 is restricted to move only in the horizontal direction, so that the contact between the protection pins 23 and the contact spring 1 is improved, and the damage to the structure of the contact spring 1 due to the inclined insertion of the plug 2 is avoided.
In order to better improve the plugging efficiency of the plug 2 and the socket 3, the limiting block 314 is arranged on the stroke of the guide rail 22, the limiting block 314 is touched firstly and extruded in the process of sliding into the guide groove 313 through the guide rail 22, so that the limiting block 314 does not play a limiting role any more due to natural extrusion to the limiting block 314 in the process of inserting the plug 2 into the socket 3, and the limiting piece 314 can just stretch in from the opening of the stroke groove 312 at the moment, thereby realizing seamless connection, the locking piece 31 can be naturally rotated after the plug 2 is inserted into the socket 3, and the locking piece 31 can be locked through a buckling structure after being rotated to a horizontal state.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (4)
1. An electrical connector, characterized in that: the contact spring plate comprises a contact spring plate (1), wherein the contact spring plate (1) comprises a main body and a current-carrying spring plate, and the main body and the current-carrying spring plate are arranged in an annular shape to form a jack for inserting a contact pin (23); the method is characterized in that: the main body comprises structure reinforcing parts (11) at two ends, the current-carrying elastic sheet is arranged between the two structure reinforcing parts (11), the current-carrying elastic sheet comprises a plurality of groups of elastic leg assemblies, each group of elastic leg assemblies comprises a first elastic leg (12) and a second elastic leg (13), the first elastic leg (12) is fixed at one end of the main body, the second elastic leg (13) is fixed at the other end of the main body, the first elastic leg (12) and the second elastic leg (13) are arranged in a mirror image mode, the first elastic leg (12) is arranged in a strip shape and comprises connecting parts (121), inclined parts (122) and bending parts (123) which are sequentially connected with each other, the connecting parts (121) are directly fixedly connected with the structure reinforcing parts (11), the inclined parts (122) incline towards the inner side of the jack, the bending parts (123) are positioned at the tail ends of the inclined parts, the bending directions of the bending parts (123) are opposite to the inclined directions of the inclined parts (122), the bending parts (123) extend to form end parts, the bending parts (123) are in a transition mode, the bending parts (123) and the inclined parts (122) are in a transition mode, the circular shape and form a chamfer (124) with a diameter which is in a circular shape, the circular shape and the circular shape (124) is used for being in a combination of a plurality of round insertion chamfer structures (124) and a diameter (124) with which is provided, the two structure reinforcing parts (11) are connected and supported through a connecting structure (14) provided with an I shape, the connecting structure (14) of the I shape forms notches at two sides, the first elastic support leg (12) is positioned at one side of the notch, and the second elastic support leg (13) is positioned at the other side of the notch;
The socket also comprises a plug (2) and a socket (3), wherein the contact pin (23) is arranged in the plug (2), the contact reed (1) is arranged in the socket (3), and when the plug (2) is connected with the socket (3), the contact pin (23) stretches into the contact reed (1) and is in butt joint with the contact reed (1);
a locking device is also arranged between the plug (2) and the socket (3);
The locking device comprises a limiting piece (21) positioned on the plug (2) and a locking piece (31) positioned on the socket (3), wherein the locking piece (31) is rotationally connected to the socket (3), the locking piece (31) is provided with a travel groove (312) with an opening (311), when the plug (2) is connected to the socket (3), the limiting piece (21) stretches into the travel groove (312) from the opening (311), the locking piece (31) is rotationally locked with the socket (3) through a clamping structure (32), the travel groove (312) slides relative to the limiting piece (21), and the limiting piece (21) is limited in the travel groove (312) so that the plug (2) cannot be separated from the socket (3);
The locking piece (31) is further provided with a limiting block (314) which can be extruded to elastically deform and is used for abutting against the end face of the socket (3) so as to keep the locking piece (31) in a to-be-plugged state, wherein the to-be-plugged state is that an opening (311) of a travel groove (312) of the locking piece (31) is positioned on a plugging travel of the plug (2), so that a limiting piece (21) can directly slide into the travel groove (312) when the plug (2) is inserted into the socket (3);
guide grooves (313) are horizontally formed in two sides of the socket (3), guide rails (22) are horizontally formed in two sides of the plug (2), and when the plug (2) is connected to the socket (3), the guide rails (22) slide into the guide grooves (313) to form limit positions;
The limiting block (314) is positioned on the stroke of the guide rail (22), and when the guide rail (22) slides into the guide groove (313), the limiting block (314) is abutted and extruded, so that the limiting block (314) is separated from the end face of the socket (3) to enable the locking piece (31) to rotate.
2. The electrical connector of claim 1, wherein: the connecting structure (14) of the I-shaped structure comprises cross bars (142) at two sides and a vertical rod (141) used for connecting the two cross bars (142), one end of one cross bar (142) is connected with one structure reinforcing part (11), and one end of the other cross bar (142) is connected with the other structure reinforcing part (11).
3. The electrical connector of claim 2, wherein: the position of montant (141) is located the middle part of main part, and a plurality of montant (141) encircle and form the ring, the ring diameter that montant (141) encircleed and form is less than the diameter of contact pin (23), the main part is the flaring form setting that enlarges gradually from montant (141) towards structure reinforcing part (11) of both sides of intermediate position.
4. An electrical connector according to claim 1 or 2 or 3, wherein: the structure reinforcing part (11), the current-carrying elastic sheet and the connecting structure (14) are uniformly formed and arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410077556.4A CN117913565B (en) | 2024-01-19 | 2024-01-19 | Contact reed and electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410077556.4A CN117913565B (en) | 2024-01-19 | 2024-01-19 | Contact reed and electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117913565A CN117913565A (en) | 2024-04-19 |
| CN117913565B true CN117913565B (en) | 2024-08-20 |
Family
ID=90685245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410077556.4A Active CN117913565B (en) | 2024-01-19 | 2024-01-19 | Contact reed and electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117913565B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115864059A (en) * | 2022-11-23 | 2023-03-28 | 厦门唯恩电气有限公司成都分公司 | Curved electric connector of two segmentation locking |
| CN220233518U (en) * | 2023-05-26 | 2023-12-22 | 常州肯耐特电子科技有限公司 | Crown spring |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2940392B2 (en) * | 1994-03-10 | 1999-08-25 | 住友電装株式会社 | Connector inspection device |
| KR102191888B1 (en) * | 2013-10-04 | 2020-12-16 | 한국단자공업 주식회사 | Connecter assembly |
| KR200479581Y1 (en) * | 2014-11-27 | 2016-02-15 | 한국단자공업 주식회사 | Connecter assembly |
| CN104779488B (en) * | 2015-04-17 | 2017-06-06 | 四川永贵科技有限公司 | Curved formula shields MCU bus plugs |
| CN105390843A (en) * | 2015-12-04 | 2016-03-09 | 昆山全方位电子科技有限公司 | Contact piece of flat spring |
| CN205248536U (en) * | 2015-12-28 | 2016-05-18 | 四川永贵科技有限公司 | Straight formula high -tension shielding plug |
| CN106340743B (en) * | 2016-10-31 | 2019-03-08 | 河南天海电器有限公司 | A kind of cylindrical hat spring |
| CN209709246U (en) * | 2018-10-15 | 2019-11-29 | 常州诺德电子有限公司 | New-energy automobile connector |
| CN109638561A (en) * | 2018-12-31 | 2019-04-16 | 顺科新能源技术股份有限公司 | A kind of two core push rod connectors |
| CN111668631A (en) * | 2020-05-07 | 2020-09-15 | 江西巴斯巴新能源技术有限公司 | Connection structure, jack assembly and electric connector |
| CN218070243U (en) * | 2022-03-31 | 2022-12-16 | 菲尼克斯亚太电气（南京）有限公司 | Elastic contact and electric connector |
| CN116154518A (en) * | 2022-12-08 | 2023-05-23 | 中航光电科技股份有限公司 | Electrical connector assembly and plug, socket, plug housing and inner core component thereof |
| CN116111387A (en) * | 2023-03-08 | 2023-05-12 | 四川康钏威科技有限公司 | Contact reed and electric connector |
| CN220122147U (en) * | 2023-05-06 | 2023-12-01 | 上海稳连固祥科技有限公司 | Crown spring structure |
-
2024
- 2024-01-19 CN CN202410077556.4A patent/CN117913565B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115864059A (en) * | 2022-11-23 | 2023-03-28 | 厦门唯恩电气有限公司成都分公司 | Curved electric connector of two segmentation locking |
| CN220233518U (en) * | 2023-05-26 | 2023-12-22 | 常州肯耐特电子科技有限公司 | Crown spring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117913565A (en) | 2024-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101523670B (en) | Xlr cable connector | |
| CN1091540C (en) | Fixing terminal and electrical connection module for plug-in circuit breaker | |
| DE602004004974T2 (en) | Cable connector with an attachment piece to hold the contact and to secure the cable | |
| CN108879159A (en) | A kind of connector with anti-function of open | |
| CN201392952Y (en) | Movable connector | |
| CN111048947A (en) | Push-pull type self-locking connector | |
| CN113708148A (en) | Elastic pull-assisted plug pin connector | |
| CN117913565B (en) | Contact reed and electric connector | |
| CN101710553B (en) | Plug-in connecting terminal for use in universal circuit breaker | |
| CN221552307U (en) | Connector with reliable connection | |
| CN213636459U (en) | Anti-drop quick self-locking SMP type connector | |
| CN221037077U (en) | Mechanical telescopic stick | |
| CN222029419U (en) | Anti-drop connector | |
| CN218215934U (en) | Manual maintenance switch | |
| CN118589247A (en) | Multi-port electronic connector with elastic connection of contact parts and assembling method thereof | |
| CN213026692U (en) | Novel waterproof fool-proof connector | |
| CN116073186B (en) | Toggle type two-stage locking connector and connector plug | |
| CN215290091U (en) | Mechanical connecting piece and prefabricated part combination | |
| CN209880965U (en) | Plastic connector locking structure | |
| CN118315870B (en) | High-plug welding-free busbar connector | |
| CN221282491U (en) | High-voltage connector with interlocking structure | |
| CN216773687U (en) | Connector and electrical equipment | |
| CN220253687U (en) | Heavy-duty connector module mounting frame | |
| CN221379801U (en) | Female seat connector with stable structure | |
| CN219067296U (en) | Connector for improving easy release of movable hanging table terminal |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |