CN219246980U - Single-side contact connector assembly - Google Patents
Single-side contact connector assembly Download PDFInfo
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- CN219246980U CN219246980U CN202320559805.4U CN202320559805U CN219246980U CN 219246980 U CN219246980 U CN 219246980U CN 202320559805 U CN202320559805 U CN 202320559805U CN 219246980 U CN219246980 U CN 219246980U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model relates to the technical field of connectors, in particular to a unilateral contact connector assembly, which comprises a socket connector and a plug connector, wherein the socket connector comprises a socket shell and an electric connection assembly, the socket shell is provided with a plug cavity and a fixing cavity, the bottom surface of the plug cavity is provided with a contact table, and a plurality of first terminal fixing grooves and second terminal fixing grooves are uniformly distributed on the contact table; the power connection assembly comprises a fixed seat, a first terminal and a second terminal; the plug connector comprises a plug shell and a flexible circuit board, wherein the plug shell is provided with a wire arrangement slot and a plug part, one surface of the plug part is provided with a plug-in table, and a plurality of conductive contact grooves are uniformly distributed on one side of the plug-in table. The conductive contact grooves which are continuously arranged are matched with the terminals, so that the space is effectively saved, and the whole volume is reduced; and the terminal adopts a bidirectional elastic structure, so that the contact stability is ensured.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a unilateral contact connector assembly.
Background
Connectors are a component that electronic engineering technicians often contact. The function is as follows: and a bridge for communication is erected between the blocked or isolated circuits in the circuit, so that current flows, and the circuit achieves a preset function. Connectors are indispensable components in electronic devices, and there are various types of connectors according to application objects, frequencies, power, application environments, and the like.
The in-vehicle connector is one type of connector, and the in-vehicle connector needs to transmit signals and power through an electric wire. In the use of the existing vehicle-mounted connector in the automobile industry, when the batteries are connected, a plurality of pairs of circuits are required to be concentrated, so that multi-core connection is required to be adopted, interference problems occur when the multi-core connectors are connected due to arrangement reasons, and the conductive plugging of the connectors is limited.
Disclosure of Invention
In order to solve the problems, the utility model provides a continuous arrangement of conductive contact grooves and terminals, which effectively saves space and reduces the whole volume; and the terminals adopt a bidirectional elastic structure, so that the stability of contact is ensured.
The technical scheme adopted by the utility model is as follows: the single-side contact connector assembly comprises a socket connector and a plug connector, wherein the socket connector comprises a socket shell and an electric connection assembly, the socket shell is provided with a plug-in cavity and a fixing cavity, one end of the fixing cavity is connected with the plug-in cavity, a contact table is arranged on the bottom surface of the plug-in cavity, a plurality of first terminal fixing grooves and second terminal fixing grooves are uniformly distributed on the contact table, and one ends of the first terminal fixing grooves and the second terminal fixing grooves are communicated to the fixing cavity; the power connection assembly comprises a fixing seat, a first terminal and a second terminal, wherein the fixing seat is fixedly arranged in a fixing cavity, the fixing seat is provided with a first installation position and a second installation position, the first installation position and the second installation position are arranged at intervals, the first terminal is installed at the first installation position, the second terminal is installed at the second installation position, one end of the first terminal is provided with a first elastic contact part, one end of the first elastic contact part is inserted into a first terminal fixing groove, the first elastic contact part is provided with a first contact position, and the first contact position is exposed out of the inserting cavity; one end of the second terminal is provided with a second elastic contact part, one end of the second elastic contact part is inserted into the second terminal fixing groove, the second elastic contact part is provided with a second contact position, and the second contact position is exposed out of the plug-in cavity; the plug connector comprises a plug shell and a flexible circuit board, wherein the plug shell is provided with a wire arrangement slot and a plug part, one surface of the plug part is provided with a plug-in table, one side of the plug-in table is uniformly provided with a plurality of conductive contact grooves, and the wire arrangement slot is arranged on one side of the plug shell and extends to the conductive contact grooves; the flexible circuit board is provided with a touch panel, a plurality of contact points are uniformly distributed on the touch panel, one end of the touch panel is inserted into the flat cable slot, and the contact points are in one-to-one correspondence with the conductive contact slots; limiting buckles are arranged on two sides of the plugging table, limiting clamping grooves are formed on two sides of the touch panel, and the limiting buckles are used for being matched with the limiting clamping grooves and limiting the touch panel in the conductive touch groove; the plug portion is configured to be inserted into the socket cavity and to electrically contact adjacent contact points with the first terminal and the second terminal, respectively.
The technical scheme is further improved that the plug-in cavity is arranged above the contact table and is provided with a plug-in guide groove and a plug-in clamping groove; the plug comprises a plug shell, a plug table, a plug guide bar, a plug buckle and a pressing part, wherein the plug guide bar and the plug buckle are arranged on one surface of the plug shell, which is away from the plug table; the grafting guide bar is used for cooperating the grafting guide slot, the grafting buckle is used for cooperating the grafting draw-in groove.
The socket is characterized in that fixing slots are formed in two sides of the socket shell, fixing sheets are arranged on the fixing slots, and one ends of the fixing sheets penetrate through the fixing slots and extend downwards; the fixing slot is provided with a fastening positioning groove, the fixing piece is provided with a fixing table, the fixing table is provided with a fastening buckle, and the fastening buckle is used for being matched with the fastening positioning groove.
The technical scheme is further improved in that the fixing cavity is provided with an assembly clamping groove, the fixing seat is provided with an assembly buckle, and the assembly buckle is used for being matched with the assembly clamping groove; the first installation positions are in a bump shape, the second installation positions are in a groove shape, and the first installation positions and the second installation positions are alternately and continuously arranged in sequence.
The fixed cavity is characterized in that the lower side of the fixed cavity is provided with a fixed plate, a first pin fixing groove and a second pin fixing groove are sequentially and alternately formed in the fixed plate, the first terminal is provided with a first power connection part, the second terminal is provided with a second power connection part, the first power connection part is fixed on the first pin fixing groove, and the second power connection part is fixed on the second pin fixing groove.
According to the technical scheme, the terminal fixing device comprises a first terminal, a second terminal and a fixing cavity, wherein the first terminal is provided with a first limiting groove at one end, far away from the fixing cavity, of the first terminal, the second terminal is provided with a second limiting groove at one end, far away from the fixing cavity, of the second terminal, the first terminal is provided with a first limiting part, one end of the first limiting part is inserted into the first limiting groove, the second terminal is provided with a second limiting part, and one end of the second limiting part is inserted into the second limiting groove;
the technical scheme is further improved in that the first limiting part is U-shaped, one end of the first elastic contact part is connected to the first limiting part, a first elastic supporting part is arranged at one end of the first limiting part, and the first elastic supporting part and the first elastic contact part are oppositely arranged;
the further improvement of the scheme is that the second limiting part is U-shaped, one end of the second elastic contact part is connected to the second limiting part, one end of the second limiting part is provided with a second elastic support part, and the second elastic support part and the second elastic contact part are oppositely arranged.
The technical scheme is further improved that a guide inclined plane is arranged at the opening of the conductive contact groove, and the guide inclined plane is inclined towards the contact point;
according to the technical scheme, the plug housing is provided with the limit baffle on the inner side of the guide inclined plane, and the limit baffle is used for limiting the touch panel.
The technical scheme is further improved in that the flexible circuit board comprises a fixing element, wherein the fixing element is used for fixing the flexible circuit board in the flat cable slot; the fixing element comprises a fixing pin, one side of the plugging table is provided with a fixing slot, one end of the fixing slot penetrates through the wire arrangement slot, the flexible circuit board is provided with a positioning slot, and one end of the fixing pin is inserted into the fixing slot and penetrates through the positioning slot to fix the flexible circuit board in the wire arrangement slot;
the improvement of the scheme is that one side of the fixed pin is provided with a fixed buckle, the fixed slot is provided with a fixed clamping groove, and the fixed buckle is used for being matched with the fixed clamping groove and fixing the fixed pin in the fixed slot.
The technical scheme is further improved in that a positioning division bar is arranged in the flat cable slot, a positioning division groove is arranged on the contact panel, and the positioning division groove is used for being matched with the positioning division bar; the positioning parting bead is eccentrically arranged, and the position of the positioning parting bead is consistent with that of the positioning parting bead.
The technical scheme is further improved, and the plug further comprises a protective cover, wherein a protective groove is formed in the protective cover and is used for being matched with the front end of the plug shell and covering the conductive contact groove;
the improvement of the scheme is that one side of the protection groove is provided with a close-fit block, the close-fit block is provided with a close-fit groove, and the close-fit groove is used for close-fitting of the plug shell.
The beneficial effects of the utility model are as follows:
compared with the traditional FPC flexible circuit connector, the utility model is used for the new energy automobile battery, concentrates a plurality of pairs of circuits, has small outline dimension, saves space, is convenient to install, meets the requirements of a vehicle-mounted system on power supply and signals, and is convenient to produce and install; in actual use, the device can be plugged in and pulled out in an electrified way, short circuit condition can not occur, and the safety coefficient is high; the flexible circuit board is directly assembled into the flat cable slot, so that the risk of short circuit is avoided even if carbonization occurs, and the phenomenon of oblique insertion and reverse insertion can be prevented; the conductive contact grooves which are continuously arranged are matched with the terminals, so that the space is effectively saved, and the whole volume is reduced; and the terminal adopts a bidirectional elastic structure, so that the contact stability is ensured.
The socket connector is provided with the terminal fixing grooves on the contact table for being matched with the two terminals to be alternately installed, the power receiving assembly fixes the two terminals through the fixing seat, after fixing, the elastic contact parts of the terminals are inserted into the terminal fixing grooves, the elastic contact parts of the terminals are directly contacted with contact positions of the terminals to conduct electricity when the connector is inserted, the structure is stable in conduction, the two terminal fixing grooves are uniformly distributed, contact is stable in conduction when the two terminal fixing grooves are connected in a conducting way, the terminal fixing grooves are used for fixing at intervals, and the terminal stability is good and the problem of mutual interference cannot occur; the problem that interference occurs easily in the conductive contact of the existing multi-core connector is solved, the elastic structure is exposed out of the terminal fixing groove, and the elastic structure is limited in the groove during plugging, so that the contact is stable and the safety is good.
The plug connector is characterized in that a plurality of conductive contact grooves are uniformly distributed on the plugging table, the conductive contact grooves are continuously distributed to form a straight line connection, and are matched with a plurality of contact points on the contact panel to conduct conductive contact of the connector, so that the contact is stable and the conductivity is good. The problem that interference occurs easily in the conductive contact of the existing multi-core connector is solved, the conductive contact groove is formed and used for being matched with the elastic contact terminal to conduct conductive contact, the elastic structure is limited in the groove during insertion, contact is stable, and safety is good.
Drawings
FIG. 1 is a schematic perspective view of a single-sided contact connector assembly of the present utility model;
FIG. 2 is a perspective view of the single-sided contact connector assembly of FIG. 1 from another perspective;
FIG. 3 is an exploded view of the receptacle connector of the single-sided contact connector assembly of FIG. 1;
FIG. 4 is an exploded view of the receptacle connector of FIG. 3 from another perspective;
fig. 5 is a front view of the receptacle connector of fig. 3;
FIG. 6 is a cross-sectional view of A-A of FIG. 5;
FIG. 7 is a cross-sectional view of B-B in FIG. 5;
FIG. 8 is an exploded view of the header connector of the single-sided contact connector assembly of FIG. 1;
FIG. 9 is an exploded view of the plug connector of FIG. 8 from another perspective; .
Reference numerals illustrate: socket connector 10, socket housing 1, socket cavity 11, socket guide groove 111, socket card groove 112, fixing cavity 12, fitting card groove 121, fixing plate 122, first pin fixing groove 123, second pin fixing groove 124, contact block 13, first terminal fixing groove 131, first limit groove 1311, second terminal fixing groove 132, second limit groove 1321, fixing slot 14, fastening positioning groove 141, fixing piece 15, fixing block 151, fastening buckle 152, first pin fixing groove 131, second pin fixing groove 132, second limit groove 1321, fixing slot 14, and fastening buckle 152,
The power receiving assembly 2, the fixing base 21, the first mounting position 211, the second mounting position 212, the first terminal 22, the first elastic contact portion 221, the first contact position 2211, the first power receiving portion 222, the first limiting portion 223, the first elastic supporting portion 2231, the second terminal 23, the second elastic contact portion 231, the second contact position 2311, the second power receiving portion 232, the second limiting portion 233, and the second elastic supporting portion 2331;
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed 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 also be present.
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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 9, in one embodiment of the present utility model, a single-side contact connector assembly is provided, a socket connector 10 and a plug connector 20 are provided, the socket connector 10 includes a socket housing 1 and an electrical connection assembly 2, the socket housing 1 is provided with a socket cavity 11 and a fixing cavity 12, one end of the fixing cavity 12 is connected with the socket cavity 11, a contact table 13 is provided on a bottom surface of the socket cavity 11, a plurality of first terminal fixing grooves 131 and second terminal fixing grooves 132 are uniformly distributed on the contact table 13, and one ends of the first terminal fixing grooves 131 and the second terminal fixing grooves 132 are communicated with the fixing cavity 12; the power connection assembly 2 comprises a fixing seat 21 and a first terminal 22 and a second terminal 23, wherein the fixing seat 21 is fixedly arranged in a fixing cavity 12, the fixing seat 21 is provided with a first installation position 211 and a second installation position 212, the first installation position 211 and the second installation position 212 are arranged at intervals, the first terminal 22 is installed at the first installation position 211, the second terminal 23 is installed at the second installation position 212, one end of the first terminal 22 is provided with a first elastic contact part 221, one end of the first elastic contact part 221 is inserted into a first terminal fixing groove 131, the first elastic contact part 221 is provided with a first contact position 2211, and the first contact position 2211 is exposed out of the plug cavity 11; one end of the second terminal 23 is provided with a second elastic contact portion 231, one end of the second elastic contact portion 231 is inserted into the second terminal fixing groove 132, the second elastic contact portion 231 is provided with a second contact position 2311, and the second contact position 2311 is exposed out of the jack cavity 11; the plug connector 20 comprises a plug housing 3 and a flexible circuit board 4, wherein the plug housing 3 is provided with a wire arrangement slot 31 and a plug part 32, one surface of the plug part 32 is provided with a plugging table 33, one side of the plugging table 33 is uniformly provided with a plurality of conductive contact grooves 331, and the wire arrangement slot 31 is arranged on one side of the plug housing 3 and extends to the conductive contact grooves 331; the flexible circuit board 4 is provided with a touch panel 41, a plurality of contact points 42 are uniformly distributed on the touch panel 41, one end of the touch panel 41 is inserted into the flat cable slot 31, and the plurality of contact points 42 are in one-to-one correspondence with the plurality of conductive contact grooves 331; limiting buckles 333 are arranged on two sides of the plugging table 33, limiting clamping slots 411 are arranged on two sides of the touch panel 41, and the limiting buckles 333 are used for being matched with the limiting clamping slots 411 and limiting the touch panel 41 in the conductive touch slots 331; the plug portion 32 is adapted to be inserted into the socket 11 and to bring adjacent contact points 42 into conductive contact with the first terminal 22 and the second terminal 23, respectively.
The plugging cavity 11 is positioned above the contact table 13 and is provided with a plugging guide groove 111 and a plugging clamping groove 112; the plug housing 3 is provided with a plug guide strip 34 and a plug buckle 35 on one surface facing away from the plug-in table 33, and the rear end of the plug buckle 35 is provided with a pressing part 351; the plug guide strip 34 is used for matching the plug guide groove 111, the plug buckle 35 is used for matching the plug clamping groove 112, the stability and the precision of the plug are guaranteed through the matching of the plug guide structure, the phenomenon of oblique plug and reverse plug is effectively prevented, the plug buckle 35 and the plug clamping groove 112 are also designed for matching and clamping after the connector is plugged, and the plug is stable.
Referring to fig. 4 to 5, fixing slots 14 are formed on two sides of the socket housing 1, fixing pieces 15 are formed on the fixing slots 14, and one ends of the fixing pieces 15 penetrate through the fixing slots 14 and extend downwards; the fixing slot 14 is provided with a fastening positioning slot 141, the fixing piece 15 is provided with a fixing table 151, the fixing table 151 is provided with a fastening buckle 152, the fastening buckle 152 is used for being matched with the fastening positioning slot 141, the socket shell 11 is fixedly installed through the matching of the fixing slot 14 and the fixing piece 15, and therefore stability of the connector is guaranteed, and stability is better in the connector plugging process; under the cooperation of the fastening positioning groove 141 and the fastening buckle 152, the stability of the assembly of the fixing piece 15 can be ensured, and the stability of the connector in the plugging process is further improved.
The fixed cavity 12 is provided with an assembly clamping groove 121, the fixed seat 21 is provided with an assembly clamping buckle 213, the assembly clamping buckle 213 is used for being matched with the assembly clamping groove 121, the fixed seat 21 is fixed in the fixed cavity 12, and the two structures are directly fixedly connected and matched.
The downside of fixed chamber 12 is equipped with fixed plate 122, be provided with first pin fixed slot 123 and second pin fixed slot 124 in proper order on the fixed plate 122, first terminal 22 is equipped with first electric portion 222 that connects, second terminal 23 is equipped with second electric portion 232 that connects, first electric portion 222 that connects is fixed on first pin fixed slot 123, second electric portion 232 that connects is fixed on second pin fixed slot 124, is used for fixing the electric portion that connects of terminal through the pin fixed slot, guarantees the stability of structure.
The first mounting position 211 is in a bump shape, the second mounting position 212 is in a groove shape, the first mounting position 211 and the second mounting position 212 are sequentially and alternately arranged in succession, the bump and the groove are continuously arranged, an alternate structure is formed, and the power connection parts of the two terminals also form an alternate plug-in structure.
The one end that fixed chamber 12 was kept away from to first terminal fixed slot 131 is equipped with first spacing groove 1311, the one end that fixed chamber 12 was kept away from to second terminal fixed slot 132 is equipped with second spacing groove 1321, first terminal 22 is equipped with first spacing portion 223, the one end of first spacing portion 223 inserts to first spacing groove 1311, second terminal 23 is equipped with second spacing portion 233, the one end of second spacing portion 233 inserts to second spacing groove 1321, is used for spacing through the spacing groove spacing portion to carry out spacing, carries out spacing when the terminal inserts the terminal fixed slot, convenient assembling, the terminal is stable, and the contact is stable.
The first spacing portion 223 is the U type, the one end of first elastic contact portion 221 is connected in first spacing portion 223, the one end of first spacing portion 223 is equipped with first elastic support portion 2231, first elastic support portion 2231 sets up with first elastic contact portion 221 relatively, and further improvement is, second spacing portion 233 is the U type, the one end of second elastic contact portion 231 is connected in second spacing portion 233, the one end of second spacing portion 233 is equipped with second elastic support portion 2331, second elastic support portion 2331 and second elastic contact portion 231 set up relatively, have set up U type structure to the structure to having elastic support portion and elastic contact portion cooperation, having formed two-way elastic structure, more stable when contacting and restoring to the throne.
Referring to fig. 8 to 9, a guide slope 3311 is provided at an opening of the conductive contact groove 331, and the guide slope 3311 is inclined toward the contact point 42; further improved, the plug housing 3 is provided with a limit baffle 3312 at the inner side of the guide slope 3311, and the limit baffle 3312 is used for limiting the touch panel 41; the guiding inclined plane 3311 is arranged for guiding and positioning when the connectors are matched and plugged, so that the plugging precision of the connectors is further improved, the contact terminals can be guided towards the contact points 42, and the contact stability and precision are improved; the limiting baffle 3312 is arranged for limiting the touch panel 41, so that the conductive contact is prevented from being influenced by excessive insertion, and the plugging precision is correspondingly improved.
The flexible circuit board fixing device further comprises a fixing element 5, wherein the fixing element 5 is used for fixing the flexible circuit board 4 in the flat cable slot 31; the fixing element 5 includes a fixing pin 51, a fixing slot 332 is disposed on one side of the plugging stage 33, one end of the fixing slot 332 penetrates through the flat cable slot 31, the flexible circuit board 4 is provided with a positioning slot 43, and one end of the fixing pin 51 is inserted into the fixing slot 332 and penetrates through the positioning slot 43 to fix the flexible circuit board 4 in the flat cable slot 31; a fixing buckle 511 is arranged on one side of the fixing pin 51, the fixing slot 332 is provided with a fixing slot 3321, and the fixing buckle 511 is used for being matched with the fixing slot 3321 and fixing the fixing pin 51 in the fixing slot 332; the over-fixing pins 51 are inserted and fixed, so that stability is enhanced; the fixing buckle 511 and the fixing clamping groove 3321 are arranged to be matched, so that the structure is convenient to position after being assembled, the assembly is convenient, and the fixing effect is good.
A positioning division bar 311 is arranged in the flat cable slot 31, a positioning division groove 412 is arranged on the touch panel 41, and the positioning division groove 412 is used for matching with the positioning division bar 311; the positioning division bars 311 are eccentrically arranged, and the positions of the positioning division grooves 412 are consistent with the positions of the positioning division bars 311; the positioning division bar 311 and the positioning division groove 412 are matched to be used for positioning during assembly, the assembly is convenient, and the positioning division bar 311 and the positioning division groove 412 are of eccentric design, so that the assembly is foolproof, and the oblique insertion and reverse insertion can be prevented during insertion.
The plug further comprises a protective cover 6, wherein the protective cover 6 is provided with a protective groove 61, and the protective groove 61 is used for being matched with the front end of the plug housing 3 and covering the conductive contact groove 331; a close-fitting block 611 is arranged on one side of the protective groove 61, a close-fitting groove 612 is formed in the close-fitting block 611, and the close-fitting groove 612 is used for close-fitting of the plug housing 3; the shield 6 is provided for protecting the conductive contact groove 331 during transportation or when the connector is not in use, and plays a role in dust protection.
The utility model is used for the new energy automobile battery, concentrates a plurality of pairs of circuits, has small outline dimension, saves space, is convenient to install, meets the requirements of a vehicle-mounted system on power supply and signals, and is convenient to produce and install; in actual use, the device can be plugged in and pulled out in an electrified way, short circuit condition can not occur, and the safety coefficient is high; the flexible circuit board 4 is directly assembled into the flat cable slot 31, so that even if carbonization occurs, the risk of short circuit does not occur, and the phenomenon of oblique insertion and reverse insertion can be prevented; the conductive contact grooves 331 which are continuously arranged are matched with the terminals, so that the space is effectively saved, and the whole volume is reduced; and the terminal adopts a bidirectional elastic structure, so that the contact stability is ensured.
The socket connector 10 is provided with the terminal fixing grooves on the contact table 13 for matching with the two terminals to be alternately installed, the power receiving assembly 2 fixes the two terminals through the fixing seat 21, the elastic contact parts of the terminals are inserted into the terminal fixing grooves after fixing, the contact positions of the terminals are directly contacted and conducted when the connector is inserted, the structure is conductive and stable, the two terminal fixing grooves adopt an evenly distributed design, the contact is stable when the two terminal fixing grooves are connected in a conductive way, the interval design is fixed through the terminal fixing grooves, the terminal stability is good, and the problem of mutual interference cannot occur; the problem that interference occurs easily in the conductive contact of the existing multi-core connector is solved, the elastic structure is exposed out of the terminal fixing groove, and the elastic structure is limited in the groove during plugging, so that the contact is stable and the safety is good.
The plug connector 20 has a plurality of conductive contact grooves 331 uniformly distributed on the plugging stage 33, the conductive contact grooves 331 are continuously arranged to form a linear connection, and the conductive contact grooves are matched with a plurality of contact points 42 on the contact panel 41 to conduct conductive contact of the connector, so that the contact is stable and the conductivity is good. The problem that interference occurs easily in the conductive contact of the existing multi-core connector is solved, the conductive contact groove 331 is formed and used for being matched with the elastic contact terminal to conduct conductive contact, the elastic structure is limited in the groove during plugging, the contact is stable, and the safety is good.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A single-sided contact connector assembly, characterized by: comprising
The socket connector comprises a socket shell and an electric connection assembly, wherein the socket shell is provided with a plug-in cavity and a fixing cavity, one end of the fixing cavity is connected with the plug-in cavity, the bottom surface of the plug-in cavity is provided with a contact table, a plurality of first terminal fixing grooves and second terminal fixing grooves are uniformly distributed on the contact table, and one ends of the first terminal fixing grooves and the second terminal fixing grooves are communicated with the fixing cavity; the power connection assembly comprises a fixing seat, a first terminal and a second terminal, wherein the fixing seat is fixedly arranged in a fixing cavity, the fixing seat is provided with a first installation position and a second installation position, the first installation position and the second installation position are arranged at intervals, the first terminal is installed at the first installation position, the second terminal is installed at the second installation position, one end of the first terminal is provided with a first elastic contact part, one end of the first elastic contact part is inserted into a first terminal fixing groove, the first elastic contact part is provided with a first contact position, and the first contact position is exposed out of the inserting cavity; one end of the second terminal is provided with a second elastic contact part, one end of the second elastic contact part is inserted into the second terminal fixing groove, the second elastic contact part is provided with a second contact position, and the second contact position is exposed out of the plug-in cavity; the lower side of the fixing cavity is provided with a fixing plate, a first pin fixing groove and a second pin fixing groove are sequentially and alternately arranged on the fixing plate, the first terminal is provided with a first power connection part, the second terminal is provided with a second power connection part, the first power connection part is fixed on the first pin fixing groove, and the second power connection part is fixed on the second pin fixing groove;
the plug connector comprises a plug shell and a flexible circuit board, wherein the plug shell is provided with a wire arrangement slot and a plug part, one surface of the plug part is provided with a plug-in table, one side of the plug-in table is uniformly provided with a plurality of conductive contact grooves, and the wire arrangement slot is arranged on one side of the plug shell and extends to the conductive contact grooves; the flexible circuit board is provided with a touch panel, a plurality of contact points are uniformly distributed on the touch panel, one end of the touch panel is inserted into the flat cable slot, and the contact points are in one-to-one correspondence with the conductive contact slots; limiting buckles are arranged on two sides of the plugging table, limiting clamping grooves are formed on two sides of the touch panel, and the limiting buckles are used for being matched with the limiting clamping grooves and limiting the touch panel in the conductive touch groove; the plug portion is configured to be inserted into the socket cavity and to electrically contact adjacent contact points with the first terminal and the second terminal, respectively.
2. The single-sided contact connector assembly of claim 1, wherein: the plugging cavity is positioned above the contact table and is provided with a plugging guide groove and a plugging clamping groove; the plug comprises a plug shell, a plug table, a plug guide bar, a plug buckle and a pressing part, wherein the plug guide bar and the plug buckle are arranged on one surface of the plug shell, which is away from the plug table; the grafting guide bar is used for cooperating the grafting guide slot, the grafting buckle is used for cooperating the grafting draw-in groove.
3. The single-sided contact connector assembly of claim 1, wherein: the two sides of the socket shell are provided with fixed slots, the fixed slots are provided with fixed sheets, one end of the fixing piece penetrates through the fixing slot and extends downwards; the fixing slot is provided with a fastening positioning groove, the fixing piece is provided with a fixing table, the fixing table is provided with a fastening buckle, and the fastening buckle is used for being matched with the fastening positioning groove.
4. The single-sided contact connector assembly of claim 1, wherein: the fixing cavity is provided with an assembly clamping groove, the fixing seat is provided with an assembly buckle, and the assembly buckle is used for being matched with the assembly clamping groove; the first installation positions are in a bump shape, the second installation positions are in a groove shape, and the first installation positions and the second installation positions are alternately and continuously arranged in sequence.
5. The single-sided contact connector assembly of claim 1, wherein: the one end that fixed chamber was kept away from to first terminal fixed slot is equipped with first spacing groove, the one end that fixed chamber was kept away from to second terminal fixed slot is equipped with the second spacing groove, first terminal is equipped with first spacing portion, the one end of first spacing portion inserts to first spacing groove, the second terminal is equipped with the second spacing portion, the one end of second spacing portion inserts to the second spacing groove.
6. The single-sided contact connector assembly of claim 5, wherein: the first limiting part is U-shaped, one end of the first elastic contact part is connected with the first limiting part, one end of the first limiting part is provided with a first elastic supporting part, and the first elastic supporting part and the first elastic contact part are oppositely arranged;
the second limiting part is U-shaped, one end of the second elastic contact part is connected to the second limiting part, one end of the second limiting part is provided with a second elastic supporting part, and the second elastic supporting part and the second elastic contact part are oppositely arranged.
7. The single-sided contact connector assembly of claim 1, wherein: a guide inclined plane is arranged at the opening of the conductive contact groove and is inclined towards the contact point;
the plug shell is located the inboard of direction inclined plane and is equipped with limit baffle, limit baffle is used for the touch panel spacing.
8. The single-sided contact connector assembly of claim 1, wherein: the flexible circuit board comprises a flat cable slot, a fixing element and a connecting element, wherein the flat cable slot is used for fixing the flexible circuit board; the fixing element comprises a fixing pin, one side of the plugging table is provided with a fixing slot, one end of the fixing slot penetrates through the wire arrangement slot, the flexible circuit board is provided with a positioning slot, and one end of the fixing pin is inserted into the fixing slot and penetrates through the positioning slot to fix the flexible circuit board in the wire arrangement slot;
one side of the fixed pin is provided with a fixed buckle, the fixed slot is provided with a fixed clamping groove, and the fixed buckle is used for being matched with the fixed clamping groove and fixing the fixed pin in the fixed slot.
9. The single-sided contact connector assembly of claim 1, wherein: a positioning division bar is arranged in the flat cable slot, a positioning division groove is arranged on the touch panel, and the positioning division groove is used for being matched with the positioning division bar; the positioning parting bead is eccentrically arranged, and the position of the positioning parting bead is consistent with that of the positioning parting bead.
10. The single-sided contact connector assembly of claim 1, wherein: the protective cover is provided with a protective groove which is used for being matched with the front end of the plug shell and covering the conductive contact groove;
one side of the protection groove is provided with a close-fit block, the close-fit block is provided with a close-fit groove, and the close-fit groove is used for close-fitting of the plug shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320559805.4U CN219246980U (en) | 2023-03-20 | 2023-03-20 | Single-side contact connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320559805.4U CN219246980U (en) | 2023-03-20 | 2023-03-20 | Single-side contact connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219246980U true CN219246980U (en) | 2023-06-23 |
Family
ID=86841313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320559805.4U Active CN219246980U (en) | 2023-03-20 | 2023-03-20 | Single-side contact connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219246980U (en) |
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2023
- 2023-03-20 CN CN202320559805.4U patent/CN219246980U/en active Active
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