CN114824865B - FFC interface pitch conversion connector - Google Patents

FFC interface pitch conversion connector Download PDF

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Publication number
CN114824865B
CN114824865B CN202210313114.6A CN202210313114A CN114824865B CN 114824865 B CN114824865 B CN 114824865B CN 202210313114 A CN202210313114 A CN 202210313114A CN 114824865 B CN114824865 B CN 114824865B
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China
Prior art keywords
ffc
pcb
rubber core
socket
hard disk
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Active
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CN202210313114.6A
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Chinese (zh)
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CN114824865A (en
Inventor
高欣
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Kunshan Hestai Machinery Technology Co ltd
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Kunshan Hestai Machinery Technology Co ltd
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Priority to CN202210313114.6A priority Critical patent/CN114824865B/en
Publication of CN114824865A publication Critical patent/CN114824865A/en
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Publication of CN114824865B publication Critical patent/CN114824865B/en
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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/771—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/771—Details
    • H01R12/774—Retainers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • 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
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The invention discloses an FFC interface pitch conversion connector, which comprises a main body rubber core, hard disk contact terminals, an FFC switching terminal, a PCB and a cover body, wherein the PCB is connected to the main body rubber core through a plurality of hard disk contact terminals, the FFC switching terminal is further arranged between the PCB and the main body rubber core, the FFC switching terminal is connected with an FFC, clamping points are respectively arranged on two sides of the main body rubber core, and clamping grooves are formed in corresponding clamping points on the inner side of the cover body; a cover body is arranged on the outer side of the PCB; the FFC switching terminal comprises a first socket, a second socket, a first connector and a second connector, wherein the second connector is connected with the main rubber core. According to the invention, the FFC switching terminal is arranged between the PCB and the main rubber core, so that the FFC can be directly inserted into the socket of the FFC switching terminal, the FFC can be conveniently inserted and pulled, the direction of the FFC is not required to be selected during the insertion, and the convenience of operation is improved.

Description

FFC interface pitch conversion connector
Technical Field
The invention relates to an FFC interface pitch conversion connector, and belongs to the field of data transmission connectors.
Background
FFC is commonly known as Flexible Flat Cable, a flexible flat cable, which is widely used for connection between various devices and a motherboard to perform signal transmission. The connection between the FFC and the hard disk is usually realized by adopting a conversion connector, wherein a PCB (printed circuit board) is arranged on the conversion connector, a hard disk contact terminal and the FFC are connected on the PCB, and the FFC and the hard disk contact terminal are connected through the PCB. The existing connector is characterized in that the FFC is directly welded on the PCB, so that signal transmission between the FFC and the PCB is realized, and further, switching of the contact end between the FFC and the hard disk is realized, but the welding processing mode is complex, the FFC cannot be disassembled after welding, and a large amount of harmful gas is generated during welding, so that the environment is polluted.
Disclosure of Invention
The invention aims to provide an FFC interface pitch conversion connector, which is characterized in that an FFC switching terminal is arranged between a PCB and a main rubber core, so that an FFC can be directly inserted into a socket of the FFC switching terminal, the FFC can be conveniently inserted and pulled out, the direction of the FFC can not be selected during the insertion, and the convenience degree of operation is improved.
In order to achieve the above purpose, the invention adopts the following technical scheme: the FFC interface pitch conversion connector comprises a main body rubber core, hard disk contact terminals, FFC switching terminals, a PCB and a cover body, wherein the PCB is connected to the main body rubber core through a plurality of hard disk contact terminals, the FFC switching terminals are further arranged between the PCB and the main body rubber core, FFC are connected to the FFC switching terminals, clamping points are respectively arranged on two sides of the main body rubber core, and clamping grooves are formed in corresponding clamping points on the inner side of the cover body;
a cover body is arranged on the outer side of the PCB and connected to the main rubber core;
the FFC switching terminal comprises a first socket, a second socket, a first connector and a second connector, wherein the first connector is connected with the PCB, the second connector is connected with the main body rubber core, the first socket and the second socket are distributed on two sides of the PCB, a first FFC and a second FFC are respectively connected in the first socket and the second socket, a stamping part is arranged on one side of the first connector of the FFC switching terminal, two pressing grooves are respectively formed in two sides of the cover body, and the two pressing grooves are respectively opposite to the first FFC and the second FFC;
be equipped with a plurality of first DIP connecting holes, a plurality of second DIP connecting holes and two locating holes on the PCB board, first DIP connecting hole is located the PCB board middle part, the second DIP connecting hole distributes in first DIP connecting hole both sides, first DIP connecting hole internal connection has the first connector of a plurality of FFC switching terminals, be connected with hard disk contact terminal in the second DIP connecting hole.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the clamping points are two sections of progressive clamping points, and the clamping grooves are progressive sectional clamping points.
2. In the above scheme, the lid has at least one side to be equipped with the pressfitting groove, and when the lid was connected on main part glued the core, the pressfitting groove was located FFC switching terminal side.
3. In the above scheme, first FFC and second FFC pass through plug-in connection on first socket and second socket, two interlock arms of first socket or second socket slope to middle opening part, two interlock arms opposite one side is equipped with the signal connection piece with FFC contact respectively.
4. In the above scheme, fence both sides are equipped with a plurality of hard disk contact terminal sockets respectively on the main part rubber core, hard disk contact terminal one end inserts in the hard disk contact terminal socket, and the other end is connected the second DIP connecting hole on the PCB board, hard disk contact terminal passes through soldering connection with the second DIP connecting hole and fixes.
5. In the scheme, the main body rubber core is further provided with a positioning column which is connected with a positioning hole on the PCB.
6. In the above scheme, a pressing groove is arranged on one side of the cover body, and an FFC is connected to one side of the FFC switching terminal opposite to the pressing groove.
7. In the above scheme, the connection end of the first FFC and/or the second FFC and the FFC switching terminal is provided with a stop block, and when the cover body is connected to the main rubber core, the stop block is located at the inner side of the pressing groove.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. according to the FFC interface pitch conversion connector, the FFC switching terminal is arranged between the PCB and the main rubber core, so that the FFC can be directly inserted into a socket of the FFC switching terminal to realize signal transmission, the connection mode is changed very conveniently, the original welding mode is replaced, and the welding process is saved; simultaneously, this FFC switching terminal sets up first socket, second socket, first connector and second connector are fixed FFC switching terminal between PCB board and main part rubber core, and first socket, second socket are used for connecting FFC, and FFC switching terminal can select which socket to use according to the work demand, and all are equipped with signal connection piece on two interlock arms of first socket, second socket, make FFC need not select the direction when inserting, promote the convenient degree of operation.
2. The invention relates to an FFC interface pitch conversion connector, wherein a first DIP connecting hole and a second DIP connecting hole are arranged on a PCB, a hard disk contact terminal is connected in the second DIP connecting hole, so that signal connection between the hard disk contact terminal and the PCB is realized, meanwhile, an FFC switching terminal is arranged in the first DIP connecting hole, FFCs are inserted into sockets on two sides of the FFC switching terminal, the FFC is connected with the PCB through the FFC switching terminal, so that signal transmission between the FFC and the PCB is realized, the PCB is connected with the hard disk contact terminal in the above mode, and meanwhile, the PCB is connected with the FFC through the FFC switching terminal, so that signal transmission between the FFC and the hard disk contact terminal is realized, and the transmission mode replaces the original connection mode of directly welding the FFC on the PCB; meanwhile, the FFC is connected with the PCB board by adopting the plug-in type structure, so that the FFC can be detached and replaced at any time, and the use is very convenient.
3. The invention relates to an FFC interface pitch conversion connector, wherein two sides of a main body rubber core are provided with progressive clamping points, clamping grooves are arranged on the cover body at positions corresponding to the clamping points, the clamping grooves can be progressively and sectionally clamped into the clamping points, namely, the cover body is buckled on the initial clamping points in the initial process, after FFC is inserted, the cover body is buckled to the buckling point of the lowest layer, at the moment, the contact surface of the cover body and the FFC is compacted, and the firmness of FFC after being inserted can be increased.
4. The FFC interface pitch conversion connector is characterized in that a plurality of fences are arranged on a main rubber core, and FFC switching terminals are inserted into fence piece grooves and can be separated to prevent short circuits caused by contact.
Drawings
FIG. 1 is a schematic diagram of an FFC interface pitch conversion connector of the present invention;
FIG. 2 is a schematic diagram of the structure of the main body rubber core of the FFC interface pitch conversion connector of the present invention;
FIG. 3 is a schematic diagram showing the connection between FFC transfer terminals and FFC of the present invention;
FIG. 4 is a schematic diagram of the FFC transfer terminal of the present invention;
FIG. 5 is a schematic diagram of a PCB mounting structure of the FFC interface pitch conversion connector of the present invention;
FIG. 6 is a schematic diagram of the structure of a FFC interface pitch conversion connector PCB of the present invention;
FIG. 7 is a schematic view of a cover structure according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a cover in a second embodiment of the present invention.
In the above figures: 1. a main body rubber core; 101. a fence; 102. a hard disk contact terminal socket; 103. positioning columns; 104. a stuck point; 2. a hard disk contact terminal; 3. FFC switching terminals; 301. a first socket; 302. a second socket; 303. a first connecting body; 304. a second connector; 4. a PCB board; 401. a first DIP connection hole; 402. positioning holes; 403. a second DIP connection hole; 5. a cover body; 501. a clamping groove; 502. a pressing groove; 6. a first FFC; 601. a stop block; 7. and a second FFC.
Detailed Description
Example 1: the FFC interface pitch conversion connector comprises a main body rubber core 1, a hard disk contact terminal 2, an FFC switching terminal 3, a PCB 4 and a cover body 5, wherein the PCB 4 is connected to the main body rubber core 1 through a plurality of hard disk contact terminals 2, the FFC switching terminal 3 is further arranged between the PCB 4 and the main body rubber core 1, and the FFC switching terminal 3 is connected with an FFC;
a cover body 5 is arranged on the outer side of the PCB 4, and the cover body 5 is connected to the main rubber core 1;
the FFC switching terminal 3 comprises a first socket 301, a second socket 302, a first connector 303 and a second connector 304, wherein the first connector 303 is connected with the PCB 4, the second connector 304 is connected with the main body rubber core 1, the first socket 301 and the second socket 302 are distributed on two sides of the PCB 4, the first socket 301 and the second socket 302 are respectively connected with a first FFC6 and a second FFC7, one side of the first connector of the FFC switching terminal is provided with a stamping part, the material of the part is a residual material left after stamping a material belt is arranged for facilitating the FFC switching terminal to be inserted into the main body rubber core, and the FFC switching terminal can be removed directly after being inserted into the main body rubber core;
the PCB board 4 is provided with a plurality of first DIP connecting holes 401, a plurality of second DIP connecting holes 403 and two positioning holes 402, the first DIP connecting holes 401 are positioned in the middle of the PCB board 4, the second DIP connecting holes 403 are distributed on two sides of the first DIP connecting holes 401, the first DIP connecting holes 401 are internally connected with first connectors 303 of a plurality of FFC switching terminals 3, and the second DIP connecting holes 403 are internally connected with hard disk contact terminals 2.
Two sides of the main body rubber core 1 are respectively provided with a clamping point 104, the clamping points 104 are two sections of progressive clamping points, a clamping groove 501 is arranged at the position, corresponding to the clamping point 104, of the inner side of the cover body 5, and the clamping groove 501 is progressively and sectionally clamped into the clamping points 104; at least one side of the cover body 5 is provided with a pressing groove 502, and when the cover body 5 is connected to the main rubber core 1, the pressing groove 502 is positioned on the side surface of the FFC switching terminal 3;
the first jack 301 and the second jack 302 of the FFC adapter terminal 3 are symmetrically distributed, the first jack 301 and the second jack 302 are in a water drop shape or a water drop-like structure, the opening and closing heights of the opening ends of the first jack 301 and the second jack 302 are slightly smaller than the thickness of the FFC, and the design is to better engage the FFC and ensure the connection stability of the FFC;
the first FFC6 and the second FFC7 are connected to the first socket 301 and the second socket 302 through plug-in connection, and two engagement arms of the first socket 301 or the second socket 302 incline towards the middle opening, that is, a certain gap is left between the engagement arms and the PCB board, and between the engagement arms and the main body rubber core, so that the engagement arms can be opened and closed outwards when the FFC is inserted, and meanwhile, when the FFC is subjected to external force, a certain buffer effect can be brought by the existence of the gap; the opposite sides of the two occluding arms are respectively provided with a signal connecting sheet contacted with the FFC;
a pressing groove 502 is provided on one side of the cover 5, and an FFC is connected to one side of the FFC adapter terminal 3 opposite to the pressing groove 502.
Example 2: the FFC interface pitch conversion connector comprises a main body rubber core 1, a hard disk contact terminal 2, an FFC switching terminal 3, a PCB 4 and a cover body 5, wherein the PCB 4 is connected to the main body rubber core 1 through a plurality of hard disk contact terminals 2, the FFC switching terminal 3 is further arranged between the PCB 4 and the main body rubber core 1, and the FFC switching terminal 3 is connected with an FFC;
a cover body 5 is arranged on the outer side of the PCB 4, and the cover body 5 is connected to the main rubber core 1;
the FFC switching terminal 3 comprises a first socket 301, a second socket 302, a first connector 303 and a second connector 304, wherein the first connector 303 is connected with the PCB 4, the second connector 304 is connected with the main body rubber core 1, the first socket 301 and the second socket 302 are distributed on two sides of the PCB 4, the first socket 301 and the second socket 302 are respectively connected with a first FFC6 and a second FFC7, one side of the first connector of the FFC switching terminal is provided with a stamping part, the material of the part is a residual material left after stamping a material belt is arranged for facilitating the FFC switching terminal to be inserted into the main body rubber core, and the FFC switching terminal can be removed directly after being inserted into the main body rubber core;
the PCB board 4 is provided with a plurality of first DIP connecting holes 401, a plurality of second DIP connecting holes 403 and two positioning holes 402, the first DIP connecting holes 401 are positioned in the middle of the PCB board 4, the second DIP connecting holes 403 are distributed on two sides of the first DIP connecting holes 401, the first DIP connecting holes 401 are internally connected with first connectors 303 of a plurality of FFC switching terminals 3, and the second DIP connecting holes 403 are internally connected with hard disk contact terminals 2.
The middle part of the main body rubber core 1 is provided with a plurality of fences 101, the second connector 304 of the FFC switching terminal 3 is inserted into the fences 101 to be fixed, the main body rubber core is provided with a plurality of fences to realize the fixation of the FFC switching terminal, meanwhile, the FFC switching terminal can be separated to prevent the FFC switching terminal from being contacted and short-circuited, the first connector 303 of the FFC switching terminal 3 is connected in the first DIP connecting hole 401, and the FFC switching terminal 3 and the first DIP connecting hole 401 are connected and fixed through soldering;
two sides of a fence 101 on the main body rubber core 1 are respectively provided with a plurality of hard disk contact terminal sockets 102, one end of the hard disk contact terminal 2 is inserted into the hard disk contact terminal sockets 102, the other end of the hard disk contact terminal 2 is connected with a second DIP connecting hole 403 on the PCB 4, and the hard disk contact terminal 2 and the second DIP connecting hole 403 are fixedly connected through soldering;
the main body rubber core 1 is also provided with a positioning column 103 which is connected with a positioning hole 402 on the PCB 4; the second connector 304 is a fish-fork type fixing leg;
two sides of the cover body 5 are respectively provided with a pressing groove 502, and the two pressing grooves 502 are respectively opposite to the first FFC6 and the second FFC7; the connection end of the first FFC6 and/or the second FFC7 and the FFC transfer terminal 3 is provided with a stop block 601, and when the cover 5 is connected to the main body rubber core 1, the stop block 601 is located inside the pressing groove 502.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.

Claims (6)

1. An FFC interface pitch conversion connector, characterized in that: the novel hard disk drive comprises a main body rubber core (1), hard disk contact terminals (2), FFC switching terminals (3), a PCB (printed circuit board) and a cover body (5), wherein the PCB (4) is connected to the main body rubber core (1) through a plurality of hard disk contact terminals (2), the FFC switching terminals (3) are further arranged between the PCB (4) and the main body rubber core (1), FFC are connected to the FFC switching terminals (3), clamping points (104) are respectively arranged on two sides of the main body rubber core (1), and clamping grooves (501) are formed in corresponding clamping points (104) on the inner side of the cover body (5);
a cover body (5) is arranged on the outer side of the PCB (4), and the cover body (5) is connected to the main rubber core (1);
the FFC switching terminal (3) comprises a first socket (301), a second socket (302), a first connecting body (303) and a second connecting body (304), wherein the first connecting body (303) is connected with a PCB (4), the second connecting body (304) is connected with a main rubber core (1), the first socket (301) and the second socket (302) are distributed on two sides of the PCB (4), a first FFC (6) and a second FFC (7) are respectively connected with the first socket (301) and the second socket (302), a stamping part is arranged on one side of the first connecting body (303) of the FFC switching terminal (3), two pressing grooves (502) are respectively formed in two sides of the cover body (5), and the two pressing grooves (502) are respectively opposite to the first FFC (6) and the second FFC (7);
be equipped with a plurality of first DIP connecting holes (401), a plurality of second DIP connecting holes (403) and two locating holes (402) on PCB board (4), first DIP connecting holes (401) are located PCB board (4) middle part, second DIP connecting holes (403) distribute in first DIP connecting holes (401) both sides, first DIP connecting holes (401) interconnect have first connector (303) of a plurality of FFC switching terminals (3), second DIP connecting holes (403) interconnect have hard disk contact terminal (2).
2. The FFC interface pitch conversion connector according to claim 1, wherein: the clamping points (104) are two-section progressive clamping points, and the clamping grooves (501) are progressively and sectionally clamped into the clamping points (104).
3. The FFC interface pitch conversion connector according to claim 1, wherein: the first FFC (6) and the second FFC (7) are connected to the first jack (301) and the second jack (302) through plug-in connection, two engagement arms of the first jack (301) or the second jack (302) incline to the middle opening, and signal connection pieces in contact with the FFC are respectively arranged on opposite sides of the two engagement arms.
4. The FFC interface pitch conversion connector according to claim 1, wherein: the utility model discloses a hard disk contact terminal socket, including main part rubber core (1), fence (101) both sides are equipped with a plurality of hard disk contact terminal sockets (102) respectively on main part rubber core (1), in hard disk contact terminal (2) one end inserts hard disk contact terminal socket (102), second DIP connecting hole (403) on PCB board (4) are connected to the other end, hard disk contact terminal (2) are fixed through soldering connection with second DIP connecting hole (403).
5. The FFC interface pitch conversion connector according to claim 1, wherein: and the main body rubber core (1) is also provided with a positioning column (103) which is connected with a positioning hole (402) on the PCB (4).
6. The FFC interface pitch conversion connector according to claim 1, wherein: the connecting end of the first FFC (6) and/or the second FFC (7) and the FFC switching terminal (3) is provided with a stop block (601), and when the cover body (5) is connected to the main rubber core (1), the stop block (601) is located inside the pressing groove (502).
CN202210313114.6A 2019-06-13 2019-06-13 FFC interface pitch conversion connector Active CN114824865B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210313114.6A CN114824865B (en) 2019-06-13 2019-06-13 FFC interface pitch conversion connector

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Application Number Priority Date Filing Date Title
CN202210313114.6A CN114824865B (en) 2019-06-13 2019-06-13 FFC interface pitch conversion connector
CN201910509513.8A CN112086781B (en) 2019-06-13 2019-06-13 Hard disk data interface pitch conversion connector

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CN201910509513.8A Division CN112086781B (en) 2019-06-13 2019-06-13 Hard disk data interface pitch conversion connector

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CN114824865A CN114824865A (en) 2022-07-29
CN114824865B true CN114824865B (en) 2024-02-06

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CN202210312542.7A Active CN114696134B (en) 2019-06-13 2019-06-13 Plug-in type interface conversion connector
CN201910509513.8A Active CN112086781B (en) 2019-06-13 2019-06-13 Hard disk data interface pitch conversion connector
CN202210313114.6A Active CN114824865B (en) 2019-06-13 2019-06-13 FFC interface pitch conversion connector

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CN201910509513.8A Active CN112086781B (en) 2019-06-13 2019-06-13 Hard disk data interface pitch conversion connector

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Publication number Priority date Publication date Assignee Title
CN114696134B (en) * 2019-06-13 2023-11-03 昆山赫斯泰机械科技有限公司 Plug-in type interface conversion connector

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CN114696134A (en) 2022-07-01

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