CN114665306A - Connector and electronic equipment - Google Patents
Connector and electronic equipment Download PDFInfo
- Publication number
- CN114665306A CN114665306A CN202210306692.7A CN202210306692A CN114665306A CN 114665306 A CN114665306 A CN 114665306A CN 202210306692 A CN202210306692 A CN 202210306692A CN 114665306 A CN114665306 A CN 114665306A
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- Prior art keywords
- contact
- insulating body
- welding
- connector
- spinning assembly
- Prior art date
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- 238000009987 spinning Methods 0.000 claims abstract description 66
- 238000003466 welding Methods 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000009413 insulation Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 abstract description 7
- 238000005476 soldering Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
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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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
-
- 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
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
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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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
-
- 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
- H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The embodiment of the invention relates to the technical field of connectors, and particularly discloses a connector and electronic equipment, which comprise an insulating body, a plurality of transmission terminals, a plurality of grounding terminals and a spinning assembly, wherein one end of the insulating body is provided with an accommodating cavity with an opening and a first through hole, one end of each transmission terminal is accommodated in the accommodating cavity, the other end of each transmission terminal extends out of the insulating body, each second grounding terminal comprises a second contact part, a supporting part, a second welding part and an extending part, the second contact part is arranged in the accommodating cavity, the extending part extends out of the other end of the insulating body from the first through hole, one end of the supporting part is connected with the extending part, the other end of the supporting part is connected with the second welding part, the second welding part partially extends out of the insulating body, the spinning assembly is movably arranged on the insulating body, and the spinning assembly is used for driving the second contact part to compress or loosen a flat cable inserted into the accommodating cavity. Through the mode, the connector has good high-frequency performance, and the requirement for high-speed signal transmission is met.
Description
Technical Field
The embodiment of the invention relates to the technical field of connectors, in particular to a connector and electronic equipment.
Background
With the development of information technology in the current society, the information quantity is larger and larger, high speed and low time delay are required in the transmission and receiving process of the connector, the connector is an electrical element for transmitting and receiving signals which is commonly used in daily life, and the connector also needs to meet the requirements of high speed and low time delay in the information transmission process.
However, in implementing the embodiments of the present invention, the inventors found that: in order to realize more stable connection between the flat cable and the connector, a flip-top connector is available in the market, the flip-top connector comprises an insulating body, a terminal and a rotating assembly, the terminal and the rotating assembly are both arranged on the insulating body, the flat cable inserted into the insulating body by the terminal is pressed by the rotating assembly, or the flat cable is loosened, and in order to realize the synchronous driving of the terminals by the rotating component, the flip-top connector is a set of terminals, the structures of all the terminals are the same, that is, each terminal includes a contact portion, a support portion, an extension portion, and a soldering portion, the rotating assembly is tilted up or down by driving the extension portion with the support portion as a support, therefore, the function of driving the contact part to press or loosen the flat cable is realized, the signal terminal needs to be provided with the extension part and the supporting part, the signal terminal is excessively branched, the high-frequency performance of the connector is poor, and the high-speed signal transmission requirement cannot be met.
Disclosure of Invention
The embodiment of the invention mainly solves the technical problem of providing a connector and electronic equipment, which can realize better high-frequency performance of the connector and meet the requirement of high-speed signal transmission.
In order to solve the technical problems, the invention adopts a technical scheme that: the connector comprises an insulating body, a plurality of transmission terminals, a plurality of second grounding terminals and a spinning assembly, wherein one end of the insulating body is provided with an accommodating cavity with an opening, the insulating body is further provided with a first through hole, the first through hole extends from the bottom of the accommodating cavity to the other end of the insulating body, the transmission terminals comprise a first contact part and a first welding part, the first contact part is arranged in the accommodating cavity, one end of the first welding part is connected with one end of the first contact part, the other end of the first welding part extends out of the insulating body, the transmission terminals comprise signal terminals and first grounding terminals, the signal terminals and the first grounding terminals are arranged in a staggered mode along the length direction of the insulating body, the second grounding terminals comprise second contact parts, supporting parts, second welding parts and extending parts, and the second contact parts are arranged in the accommodating cavity, the extension part is obtained by extending from the other end of the second contact part, the extension part extends out of the other end of the insulating body from the first through hole, one end of the supporting part is connected with the extending part, the other end of the supporting part is connected with a second welding part, the second welding part partially extends out of the insulating body, wherein the extending part can move relative to the first through hole, the first contact part and the second contact part are arranged in a staggered way along the length direction of the insulating body, the spinning assembly is movably arranged on the insulating body, when the spinning assembly is positioned at a preset first position, the spinning assembly is used for driving the second contact part to press the flat cable inserted into the accommodating cavity, when the spinning assembly is located at the preset second position, the spinning assembly is used for driving the second contact part to loosen the flat cable inserted into the accommodating cavity.
Optionally, the transmission terminal further includes a first contact tooth and a second contact tooth, the first contact tooth is connected to the other end of the first contact portion, the second contact tooth is connected to the other end of the first welding portion, the other end of the first welding portion is bent and extended, the first welding portion and the first contact portion jointly form a first clamping groove, the first clamping groove is clamped to the insulation body, the first contact portion is located on the first wall surface of the accommodating cavity, and the second contact tooth is clamped to the outer surface of the insulation body.
Optionally, a first wall surface of the accommodating cavity is provided with a first accommodating groove, the outer surface of the insulating body is provided with a second accommodating groove, the first contact portion is accommodated in the first accommodating groove, the first welding portion is accommodated in the second accommodating groove, and the second contact tooth is clamped at the bottom of the second accommodating groove.
Optionally, the insulating body is further provided with a second through hole, the second through hole extends from the bottom of the accommodating cavity to the other end of the insulating body, the second ground terminal further includes a third contact portion, the third contact portion is connected with the supporting portion, the third contact portion and the second contact portion are oppositely provided with a third contact tooth connected with one end of the second contact portion, and the third contact tooth is used for pressing and inserting the wire row of the accommodating cavity.
Optionally, the second contact portion is disposed on a second wall surface of the accommodating cavity, and the third contact portion is disposed on a first wall surface of the accommodating cavity.
Optionally, a predetermined distance is provided between the first contact portion and the third contact portion along a direction from one end of the insulating body to the other end.
Optionally, the spinning assembly is rotatably connected to the insulating body, the spinning assembly is provided with a plurality of rotating grooves, the spinning assembly extends to each rotating groove to form a cam, an extending portion of the ground terminal is inserted into the rotating groove from a notch of the rotating groove, the extending portion is lapped on the cam, when the spinning assembly rotates relative to the insulating body, the cam drives the extending portion to move, when the spinning assembly rotates to a preset first position, the cam drives the extending portion to tilt up, so that the second contact portion presses down, thereby pressing and inserting the flat cable in the accommodating cavity, and when the spinning assembly rotates to a preset second position, the cam loosens the extending portion to loosen the flat cable inserted in the accommodating cavity.
Optionally, one end of the extension portion, which is far away from the first contact portion, is provided with a hook portion, and the hook portion of the extension portion of one of the signal terminals is inserted into one of the rotation grooves and is clamped to one of the cams.
Optionally, the printed circuit board further comprises a circuit board, and the first welding portion and the second welding portion are both welded to the circuit board.
In order to solve the technical problems, the invention adopts a technical scheme that: an electronic device is provided, which includes the above connector.
In an embodiment of the present invention, the connector includes an insulating body, a plurality of transmission terminals, a plurality of second ground terminals and a spinning assembly, wherein one end of the insulating body is provided with a receiving cavity with an opening, the insulating body is further provided with a first through hole extending from a cavity bottom of the receiving cavity to the other end of the insulating body, the transmission terminals include first contact portions and first welding portions, the first contact portions are disposed in the receiving cavity, one end of the first contact portion is connected with one end of the first welding portion, the other end of the first welding portion extends out of the insulating body, the transmission terminals include signal terminals and first ground terminals, the signal terminals and the first ground terminals are staggered along a length direction of the insulating body, the second ground terminals include second contact portions, supporting portions, second welding portions and extending portions, the second contact portions are disposed in the receiving cavity, the extension part is obtained by extending from the other end of the second contact part, the extension part extends out of the other end of the insulating body from the first through hole, one end of the supporting part is connected with the extension part, the other end of the supporting part is connected with the second welding part, and part of the second welding part extends out of the insulating body, wherein the extension part can move relative to the first through hole, the first contact part and the second contact part are arranged in a staggered mode along the length direction of the insulating body, the spinning assembly is movably arranged on the insulating body, when the spinning assembly is located at a preset first position, the spinning assembly is used for driving the second contact part to press the flat cable inserted into the accommodating cavity, and when the spinning assembly is located at a preset second position, the spinning assembly is used for driving the second contact part to loosen the flat cable inserted into the accommodating cavity, because the signal terminal only has the first contact part and the first welding part, the branches are few, and the signal terminal has better high-frequency performance and meets the requirement of high-speed signal transmission.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for a person skilled in the art to obtain other drawings based on the drawings without any creative effort.
FIG. 1 is a perspective view of a connector provided by an embodiment of the present invention;
FIG. 2 is a burst of schematic views of a connector provided by an embodiment of the present invention;
fig. 3 is a perspective view of a dielectric body in a connector provided by an embodiment of the present invention;
fig. 4 is another perspective view of a dielectric body in a connector according to an embodiment of the present invention;
fig. 5 is an enlarged perspective view of a transmission terminal in the connector according to the embodiment of the present invention
FIG. 6 is an enlarged cross-sectional view of a connector provided by an embodiment of the present invention;
fig. 7 is an enlarged perspective view of a second ground terminal in the connector provided by the embodiment of the present invention;
FIG. 8 is another enlarged cross-sectional view of a connector provided by an embodiment of the present invention;
FIG. 9 is an enlarged perspective view of a spinning assembly in a connector provided by an embodiment of the present invention;
fig. 10 is an enlarged cross-sectional view of a spinning assembly in a connector provided by an embodiment of the present invention.
Detailed Description
In order to facilitate an understanding of the invention, reference will now be made in detail to the present embodiments of the invention, examples of which are illustrated in the accompanying drawings. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, the connector 1 includes an insulative housing 10, a plurality of transmission terminals 20, a plurality of second ground terminals 30, a spinning assembly 40, and a circuit board 50. The plurality of transmission terminals 20 and the plurality of second ground terminals 30 are disposed on the insulative housing 10, the spinning assembly 40 is disposed on the insulative housing 10, and the circuit board 50 is soldered to the transmission terminals 20 and the second ground terminals 30. When the flat cable is inserted into the insulating body 10 and the flat cable is in contact with the plurality of transmission terminals 20 and the plurality of second ground terminals 30, the second ground terminals 30 may be driven to press the inserted flat cable by adjusting the spinning assembly 40, so that the flat cable is fixed in the insulating body, or the second ground terminals 30 are driven to release the inserted flat cable, so that a user can conveniently pull the flat cable out of the insulating body 10.
Referring to fig. 3 and 4, the insulating body 10 further includes a first insulating side plate 101, a second insulating side plate 103, an insulating cover plate 105, an insulating bottom plate 102, and an insulating connecting plate 104. The first insulating side plate 101 is connected to one end of the insulating base plate 102 and one end of the insulating cover plate 105, the second insulating plate 103 is connected to the other end of the insulating base plate 102 and the other end of the insulating cover plate 105, one end of the insulating connecting plate 104 is connected to the insulating cover plate 105, the other end of the insulating connecting plate is connected to the insulating base plate 102, and the insulating base plate 102, the insulating connecting plate 104, the insulating cover plate 105, the first insulating side plate 101 and the second insulating side plate 103 are surrounded to form an open accommodating cavity 106. Wherein the content of the first and second substances,
the receiving cavity 106 has a first wall 1062 and a second wall 1061, the first wall 1062 is located on the insulating base plate 102, the second wall 1061 is located on the insulating cover plate 105, the first wall 1062 is provided with a first receiving slot 10621 communicated with the receiving cavity 106, the first receiving slot 10621 receives the transmission terminal 20, the second wall 1061 is provided with a third receiving slot 10611 communicated with the receiving cavity 106, the third receiving slot 10611 is used for receiving the ground terminal 30, and the first wall 1062 and the second wall 1061 are opposite to each other.
The outer surface of the insulating base plate 102 is provided with a second receiving groove 1021, the insulating connecting plate 104 is provided with a first through hole 1041 and a second through hole 1042, the first through hole 1041 penetrates through the insulating connecting plate 104, the first through hole 1041 is communicated with the receiving cavity 106, for the insulating body 10, the first through hole 1041 has an effect of extending from the cavity bottom of the receiving cavity 106 to the other end of the insulating body 10, similarly, the second through hole 1042 penetrates through the insulating connecting plate 104, the second through hole 1042 is communicated with the receiving cavity 106, for the insulating body 10, the second through hole 1042 has an effect of extending from the cavity bottom of the receiving cavity 106 to the other end of the insulating body 10, and in addition, the first through hole 1041 and the second through hole 1042 are both opposite to the opening of the receiving cavity 106. The insulating bottom plate 102 is provided with a fourth receiving groove 1022, the fourth receiving groove 1022 is communicated with the second through hole 1042, a fifth receiving groove 1011 is provided at one end of the first insulating side plate 101 departing from the insulating cover plate 105, and a sixth receiving groove 1031 is provided at one end of the second insulating side plate 103 departing from the insulating cover plate 105.
As for the above-described transmission terminal 20, referring to fig. 5 and 6, the transmission terminal 20 includes a first contact portion 202, a first welding portion 205, a first contact tooth 203, and a second contact tooth 204. One end of the first welding portion 205 is connected to one end of the first contact portion 202, the other end of the first welding portion 200 is bent and extended, and the first welding portion and the first contact portion together form a first slot 201. The first contact tooth 203 is connected to the other end of the first contact portion 202, and the second contact tooth 204 is connected to the other end of the first welding portion 205. The first contact portion 202 is received in the first receiving groove 10621, the first contact tooth 203 protrudes from the first receiving groove 10621, the other end of the first welding portion 205 extends out of the insulating body 10, the first slot 201 is engaged with the insulating base plate 102, so as to fix the transmission terminal 20 to the insulating body 10, the first welding portion 205 is further received in the second receiving groove 1021, and the second contact tooth 204 is engaged with the bottom of the second receiving groove 1021, so as to increase the firmness of fixing the transmission terminal 20 to the insulating body 10.
The transmission terminal comprises a signal terminal (not shown) and a first ground terminal (not shown), and the signal terminal and the first ground terminal are arranged in a staggered manner along the length direction H of the insulating body.
It can be understood that: in some embodiments, the second receiving groove 1021 is not required to be disposed on the outer surface of the insulating base plate 102, and the second contact tooth 204 is directly engaged with the outer surface of the insulating base plate 102, or the first contact portion 202 is directly disposed in the receiving cavity 106 without the first contact tooth 203 and the first receiving groove 10621.
Referring to fig. 7 and 8, the second ground terminal 30 includes a second contact portion 302, a support portion 303, a second welding portion 306, an extension portion 304, a third contact portion 307, a third contact tooth 301, and a fourth contact tooth 308. The extending portion 304 is extended from the other end of the second contact portion 302, one end of the support portion 303 is connected to the extending portion 304, the other end of the support portion 303 is connected to the second welding portion 306, the third contact portion 307 is connected to the support portion 303, and the third contact portion 307 and the second contact portion 302 are disposed to face each other. The second contact portion 302 is disposed in the receiving cavity 106, and the second contact portion 302 is partially received in the third receiving groove 10611 and partially protrudes out of the third receiving groove 10611. The extension portion 304 extends out of the other end of the insulating body 10 from the first through hole 1041, and the extension portion 304 is movable relative to the first through hole 1041. The second soldering portion 306 is received in the fourth receiving groove 1022, and partially extends out of the insulating body 10. The third contact portion 307 is inserted into the receiving cavity 106 from the second through hole 1042, the third contact portion 307 and the second contact portion 302 are disposed opposite to each other, the fourth contact tooth 308 is connected to the other end of the third contact portion 307, the fourth contact tooth 308 is engaged with the inner wall of the second through hole 1042, and the third contact tooth 301 is connected to the other end of the second contact portion 302.
A predetermined distance is formed between the first contact portion 202 and the third contact portion 307 along the direction from one end of the insulating body 10 to the other end, which is beneficial to high-speed signal transmission;
in some embodiments, the extending portion 304 is provided with a hook 303 at an end away from the first contact portion, and the hook 303 is used for hooking the spinning assembly 40.
In some embodiments, the first contact portions 202 and the second contact portions 302 are disposed in two rows in the receiving cavity 106, and the first contact portions 202 and the second contact portions 302 are disposed alternately along the length direction of the insulating body 10.
Referring to fig. 9 and 10 for the spinning assembly 40 described above, the spinning assembly 40 includes a spinning body 402, a first rotating shaft 404, a second rotating shaft 401, and a plurality of cams 405. The first rotating shaft 404 is accommodated in the fifth accommodating groove 1011, and the other end is connected to the spinning body 402, one end of the second rotating shaft 401 is rotatably connected to the sixth accommodating groove 1031, and the other end is connected to the spinning body 402, so that the spinning body 402 can rotate relative to the insulation body 10, and the spinning assembly 40 is movably disposed in the insulation body 10. The spinning body 402 is provided with a plurality of rotating grooves 403, the cam 405 is extended from the spinning body 402 toward each rotating groove 402, and one rotating groove 403 has one cam 403. An extension portion 304 of a second ground terminal 30 is inserted into the rotation slot 403 from the notch of the rotation slot 403, and the extension portion 304 is lapped on the cam 405, and the hook portion 303 of the extension portion 304 is clamped on the cam 405, when the spinning body 402 is pulled under an external force, the spinning body 402 rotates to drive the cam 405 to rotate, the rotation of the cam 405 drives the extending portion 304 to tilt or descend, so as to drive the second contact portion 302 to descend or tilt, and when the second contact portion 302 descends, the flat cable can be pressed, and when the second contact portion 302 tilts, the flat cable can be released, for example: when the spinning assembly 40 rotates to the predetermined first position, the cam 405 jacks the extending portion 304, so as to lift the extending portion 304, the extending portion 304 drives the second contact portion 302 to press down, the fourth contact teeth 308 compress the flat cable, and when the spinning assembly 40 is located at the predetermined second position, the spinning assembly 40 is configured to drive the ground terminal 30 to release the flat cable inserted into the receiving cavity 106.
As for the circuit board 50 described above, the first soldering portion 205 and the second soldering portion 306 are soldered to the circuit board 50, and the circuit board 50 is electrically connected to the signal terminal 30 and the ground terminal 40, so as to realize signal transmission and grounding.
It should be noted that: when the hook portion 303 of the extension portion 304 is engaged with the cam 405, the hook portion 303 does not affect the rotation of the cam 405, but keeps the cam 405 and the extension portion 304 in contact when the cam 405 rotates, and in addition, the hook portion 303 hooks the cam 405, which is beneficial to reducing the risk of separating the spinning assembly 40 from the insulation body 10.
It can be understood that: the spinning assembly 40 is not limited to the above-mentioned structure as long as the spinning assembly 40 can drive the second contact portion 302 to press down to clamp the inserted flat cable and loosen the second contact portion 302 to make the second contact portion 302 bounce to loosen the inserted flat cable, for example: the spinning assembly 40 is plate-shaped, the spinning assembly 40 directly presses the second contact portion 302, when the spinning assembly 40 is at the preset first position, the spinning assembly 40 drives the second contact portion 302 to press down, the fourth contact teeth 308 compress the flat cable, and when the spinning assembly 40 is at the preset second position, the spinning assembly 40 loosens the second contact portion 302, so that the inserted flat cable is loosened.
In the embodiment of the present invention, the connector 1 includes an insulating body 10, a plurality of transmission terminals 20, a plurality of second ground terminals 30 and a spinning assembly 40, one end of the insulating body 10 is provided with a receiving cavity 106 having an opening, the insulating body 10 is further provided with a first through hole 1041, the first through hole 1041 extends from a cavity bottom of the receiving cavity 106 to the other end of the insulating body 10, the transmission terminals 20 include first contact portions 202 and first welding portions 205, the first contact portions 202 are disposed in the receiving cavity 106, one end of the first welding portions 205 is connected to one end of the first contact portions 202, the other end of the first welding portions 205 extends out of the insulating body 10, the transmission terminals include signal terminals and first ground terminals, the signal terminals and the first ground terminals are alternately disposed along a length direction of the insulating body, the second ground terminals 30 include second contact portions 302, supporting portions 303, second welding portions 306 and extending portions 304, the second contact portion 302 is disposed in the receiving cavity 106, the extending portion 304 is obtained by extending from the other end of the second contact portion 302, the extending portion 304 extends from the first through hole 1041 to the other end of the insulating body 10, one end of the supporting portion 303 is connected to the extending portion 304, the other end of the supporting portion 303 is connected to the second welding portion 306, and the second welding portion 306 partially extends out of the insulating body 10, wherein the extending portion 304 is movable relative to the first through hole 1041, the spinning assembly 10 is movably disposed on the insulating body 10, when the spinning assembly 40 is located at the predetermined first position, the spinning assembly 40 is used for driving the second contact portion 302 to press the flat cable inserted into the receiving cavity 106, when the spinning assembly 40 is located at the predetermined second position, the spinning assembly 40 is used for driving the second contact portion 302 to release the flat cable inserted into the receiving cavity 106, since the transmission terminal 20 only has the first contact portion 202 and the first welding portion 205, there are few branches, and the terminal 20 has better high-frequency performance, and the high-speed signal transmission requirement is met.
The invention further provides an embodiment of an electronic device, the electronic device includes the connector 1, and for the structure and the function of the connector 1, reference may be made to the above embodiment, which is not described in detail herein.
It should be noted that the description of the present invention and the accompanying drawings illustrate preferred embodiments of the present invention, but the present invention may be embodied in many different forms and is not limited to the embodiments described in the present specification, which are provided as additional limitations to the present invention and to provide a more thorough understanding of the present disclosure. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A connector, comprising:
the insulation structure comprises an insulation body, wherein one end of the insulation body is provided with an accommodating cavity with an opening, the insulation body is also provided with a first through hole, and the first through hole extends from the cavity bottom of the accommodating cavity to the other end of the insulation body;
the transmission terminals comprise first contact parts and first welding parts, the first contact parts are arranged in the accommodating cavities, one ends of the first welding parts are connected with one ends of the first contact parts, the other ends of the first welding parts extend out of the insulating body, the transmission terminals comprise signal terminals and first grounding terminals, and the signal terminals and the first grounding terminals are arranged in a staggered mode along the length direction of the insulating body;
a plurality of second ground terminals, each of which includes a second contact portion, a support portion, a second welding portion and an extension portion, the second contact portion is disposed in the receiving cavity, the extension portion is obtained by extending from the other end of the second contact portion, the extension portion extends out of the other end of the insulating body from the first through hole, one end of the support portion is connected to the extension portion, the other end of the support portion is connected to the second welding portion, and the second welding portion partially extends out of the insulating body, wherein the extension portion is movable relative to the first through hole, and the first contact portion and the second contact portion are arranged in a staggered manner along the length direction of the insulating body;
the spinning assembly is movably arranged on the insulating body, when the spinning assembly is located at a preset first position, the spinning assembly is used for driving the second contact part to be pressed and inserted into the flat cable accommodating cavity, and when the spinning assembly is located at a preset second position, the spinning assembly is used for driving the second contact part to be loosened and inserted into the flat cable accommodating cavity.
2. The connector of claim 1,
the transmission terminal further comprises a first contact tooth and a second contact tooth, the first contact tooth is connected to the other end of the first contact part, and the second contact tooth is connected to the other end of the first welding part;
the other end of the first welding portion is bent and extends, the first welding portion and the first contact portion jointly form a first clamping groove, the first clamping groove is clamped on the insulating body, the first contact portion is located on a first wall face of the accommodating cavity, and the second contact tooth is clamped on the outer surface of the insulating body.
3. The connector of claim 2,
the first wall of the accommodating cavity is provided with a first accommodating groove, the outer surface of the insulating body is provided with a second accommodating groove, the first contact part is accommodated in the first accommodating groove, the first welding part is accommodated in the second accommodating groove, and the second contact tooth is clamped at the bottom of the second accommodating groove.
4. The connector of claim 1,
the insulating body is also provided with a second through hole, and the second through hole extends from the cavity bottom of the accommodating cavity to the other end of the insulating body;
the second grounding terminal further comprises a third contact part and a third contact tooth, the third contact part is connected with the supporting part, the third contact part and the second contact part are oppositely arranged, the third contact tooth is connected with one end of the second contact part, and the third contact tooth is used for pressing and inserting the wire row of the accommodating cavity.
5. The connector of claim 4,
the second contact portion is arranged on the second wall surface of the accommodating cavity, and the third contact portion is arranged on the first wall surface of the accommodating cavity.
6. The connector of claim 5,
the first contact part and the third contact part are spaced by a preset distance along the direction from one end of the insulating body to the other end of the insulating body.
7. The connector of claim 1,
the spinning assembly is rotatably connected with the insulating body and provided with a plurality of rotating grooves, a cam extends towards each rotating groove from the spinning assembly, an extending part of the grounding terminal is inserted into the rotating groove from a notch of the rotating groove, and the extending part is lapped on the cam;
when the spinning assembly rotates relative to the insulating body, the cam drives the extending portion to move, when the spinning assembly rotates to a preset first position, the cam drives the extending portion to tilt up, so that the second contact portion presses down to compress the flat cable inserted into the accommodating cavity, and when the spinning assembly rotates to a preset second position, the cam loosens the extending portion to loosen the flat cable inserted into the accommodating cavity.
8. The connector of claim,
the extension part is provided with a hook part at one end far away from the first contact part, and the hook part of the extension part of the signal terminal is inserted into the rotating groove and clamped in the cam.
9. The connector according to any one of claims 1 to 8,
the first welding part and the second welding part are both welded on the circuit board.
10. An electronic device comprising a connector according to any one of claims 1-9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210306692.7A CN114665306B (en) | 2022-03-25 | 2022-03-25 | Connector and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210306692.7A CN114665306B (en) | 2022-03-25 | 2022-03-25 | Connector and electronic equipment |
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| CN114665306A true CN114665306A (en) | 2022-06-24 |
| CN114665306B CN114665306B (en) | 2024-02-20 |
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| CN202210306692.7A Active CN114665306B (en) | 2022-03-25 | 2022-03-25 | Connector and electronic equipment |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6066000A (en) * | 1997-03-31 | 2000-05-23 | Japan Aviation Electronics Industry Limited | Two-piece electrical connector having a cable connector with a single metallic shell holding a cable fixture |
| CN2548286Y (en) * | 2001-06-27 | 2003-04-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector with support structure |
| US20090035956A1 (en) * | 2007-08-03 | 2009-02-05 | Hirose Electric Co., Ltd. | Circuit board electrical connector |
| US20090068860A1 (en) * | 2007-09-07 | 2009-03-12 | Ddk Ltd. | Connector device |
| US20130059476A1 (en) * | 2011-09-02 | 2013-03-07 | Dai-Ichi Seiko Co., Ltd. | Electrical connector |
| CN104009306A (en) * | 2013-02-22 | 2014-08-27 | 富士通电子零件有限公司 | Connector |
| CN104167642A (en) * | 2013-05-17 | 2014-11-26 | 日本航空电子工业株式会社 | Electrical connector |
| US20150311640A1 (en) * | 2014-04-28 | 2015-10-29 | Dai-Ichi Seiko Co., Ltd. | Electrical connector |
| CN206922051U (en) * | 2017-05-18 | 2018-01-23 | 陈亭羽 | Electric connector |
| WO2018044536A1 (en) * | 2016-08-30 | 2018-03-08 | Molex, Llc | Ffc/fpc connector for high speed signal transmission |
| CN108028482A (en) * | 2015-07-08 | 2018-05-11 | 第精工株式会社 | Electric connector |
-
2022
- 2022-03-25 CN CN202210306692.7A patent/CN114665306B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6066000A (en) * | 1997-03-31 | 2000-05-23 | Japan Aviation Electronics Industry Limited | Two-piece electrical connector having a cable connector with a single metallic shell holding a cable fixture |
| CN2548286Y (en) * | 2001-06-27 | 2003-04-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector with support structure |
| US20090035956A1 (en) * | 2007-08-03 | 2009-02-05 | Hirose Electric Co., Ltd. | Circuit board electrical connector |
| US20090068860A1 (en) * | 2007-09-07 | 2009-03-12 | Ddk Ltd. | Connector device |
| US20130059476A1 (en) * | 2011-09-02 | 2013-03-07 | Dai-Ichi Seiko Co., Ltd. | Electrical connector |
| CN102983450A (en) * | 2011-09-02 | 2013-03-20 | 第一精工株式会社 | Electrical connector |
| CN104009306A (en) * | 2013-02-22 | 2014-08-27 | 富士通电子零件有限公司 | Connector |
| CN104167642A (en) * | 2013-05-17 | 2014-11-26 | 日本航空电子工业株式会社 | Electrical connector |
| US20150311640A1 (en) * | 2014-04-28 | 2015-10-29 | Dai-Ichi Seiko Co., Ltd. | Electrical connector |
| CN108028482A (en) * | 2015-07-08 | 2018-05-11 | 第精工株式会社 | Electric connector |
| WO2018044536A1 (en) * | 2016-08-30 | 2018-03-08 | Molex, Llc | Ffc/fpc connector for high speed signal transmission |
| CN206922051U (en) * | 2017-05-18 | 2018-01-23 | 陈亭羽 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114665306B (en) | 2024-02-20 |
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