JP3087284U - Connector combination structure - Google Patents

Abstract

(57) [Summary] [Problem] To provide a connector combination structure. SOLUTION: It is an insulating sheet, a hollow convex portion is extended from a bottom side, is provided for joining with a matching socket, and a plurality of parallel extending longitudinal grooves are provided on a hollow wall surface in the convex portion, The upper center of the insulating sheet is recessed, and a plurality of parallel, spaced apart and oppositely extending transverse grooves are provided inside the insulating sheet, and the transverse grooves communicate with the above-described longitudinal grooves at two outer end side terminal insertion holes. The above-mentioned insulating sheet and a plurality of terminals, the middle part is bent, the extended part on one side is inserted into the longitudinal groove of the insulating sheet, and the extended part on the other side is directed upward from the terminal insertion hole. The plurality of terminals and at least one dielectric case, which are extended to form a coplanar surface in the vertical groove on the upper side of the insulating sheet and are subjected to wire processing to form an electrical connection, are formed as at least one dielectric case. And conductive with the grounding part of the wire And at least one dielectric case.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a combination structure of connectors, and more particularly to a structure of a coaxial cable connector that can be easily processed and combined easily and can effectively reduce the volume and make it compact.

[0002]

[Prior art]

 With the progress of science and technology and the trend of miniaturized products, connectors for connecting various currents and signals also tend to be reduced in volume, demands on current characteristics also become stricter, and increase production efficiency Therefore, when designing it, it is necessary to consider the convenience of its assembly. For this reason, it is one of the issues that the related companies strive to achieve under a limited space condition, how to achieve a precise electrical connection state by a simple and low-cost structural design.

According to the electrical connection structure of the well-known mini coaxial cable, two general board-to-board connectors are respectively connected to the connector board and the board, and the mini coaxial cable is connected to the board. A cable is soldered to the connector board and utilizing the connection of these two board-to-board connectors, the mini coaxial cable and the board form an electrical connection. However, the structure of connecting the board using the board-to-board connector in combination with the connector board is extremely complicated in processing, and the manufacturing cost of each part is relatively high, which is not economical. Also, the board-to-board connectors described above are not designed for the use of such mini coaxial cables, and therefore different types of board-to-board connectors need to be selected for different height restrictions. Increased inconvenience.

[0004] Furthermore, there are connectors specially designed for mini coaxial cables at present. However, in such a conventional mini coaxial cable connector, each terminal is pressed into an insulating sheet by a special tool due to its design. Since connectors with different terminal quantities have different widths, it is necessary to replace them with different special tools when producing connectors of different widths, which creates problems during production and severely affects production efficiency. Had an impact.

[0005]

[Problems to be solved by the invention]

 It is an object of the present invention to provide a kind of connector combination structure, which is provided with a plurality of parallelly arranged transverse grooves in the center of an insulating sheet of a connector body to accommodate a horizontally extending portion of an L-shaped terminal. The upper peripheral edge of the insulating sheet is provided with a recess at each of two extended portions of each lateral groove, and accommodates a relatively long working tool, which can share a relatively long working tool. In addition, a special machining tool is not required, and the structure is such that the production efficiency preparation process and tools can be simplified and the production cost can be reduced.

It is another object of the present invention to provide a kind of connector combination structure, in which the extending portion on the two sides of the substantially L-shaped terminal has a structure of separation and eccentricity, and utilizes this structure of separation and eccentricity. When the terminals are arranged to face each other, they are arranged correspondingly with the vertical extension on the bottom side, and the horizontal extension on the upper side is arranged in an interleaved manner at intervals, whereby the number of terminal arrangements within a unit length ( (Density) is increased, which is advantageous for downsizing the connector structure.

[0007]

[Means for Solving the Problems]

 The invention according to claim 1 provides a connector combination structure used for soldering a wire and generating electrical connection, wherein the connector has an insulating sheet, a hollow convex portion extending from the bottom side, and a matching socket. Provided for joining, a plurality of parallel extending longitudinal grooves are provided on the hollow wall surface inside the convex portion, the upper center of the insulating sheet is recessed, and a plurality of parallel extending and extending in the opposite direction are provided inside the recess. There are arranged horizontal grooves, the horizontal grooves being in communication with the above-mentioned vertical grooves at two outer end side terminal insertion holes, the insulating sheet, and a plurality of terminals, and a middle portion is bent and one side thereof is extended. Part is inserted into the vertical groove of the insulating sheet, and the extending part on the other side is extended upward from the terminal insertion hole to form a coplanar surface in the vertical groove on the upper side of the insulating sheet, and is used for wire rod processing. And the plurality of terminals forming an electrical connection. A connector combination structure comprising: at least one dielectric case, covering the outside of the insulating sheet, and forming conduction with a ground portion of the wire. And According to a second aspect of the present invention, in the connector combination structure, two recesses are formed at positions extending in the terminal insertion hole arrangement direction on the upper peripheral edge of the insulating sheet to accommodate a relatively long tool and lower the pressure of the terminals. The connector combination structure according to claim 1, which is used for positioning and does not generate an interference phenomenon. According to a third aspect of the present invention, in the connector combination structure, a side recess is provided on one side in a parallel extending direction of each lateral groove on the upper peripheral edge of the insulating sheet, and the side recess extends the wire into the insulating sheet to form a terminal. The connector combination structure according to claim 1 or 2, wherein the connector combination structure is provided to be connected. According to a fourth aspect of the present invention, in the connector combination structure, a grounding portion of each wire is fixed to a grounding strip, and two concave portions of the side peripheral opening on the upper peripheral edge of the insulating sheet are provided with concave locking grooves. The connector combination structure according to claim 3, wherein the two ends of the grounding piece are fitted and positioned to prevent the wire from being pulled out and falling off. The invention according to claim 5 is characterized in that in the connector combination structure, a plurality of downwardly extending elastic contact pieces are provided beside the side recesses on the upper surface of the dielectric case, and elastically contact the grounding pieces of each wire; The connector combination structure according to claim 4, wherein the electrical connection of the ground is maintained. The invention according to claim 6 is characterized in that, in the connector combination structure, at least one through hole is provided at an extended end portion of the elastic contact piece, and is soldered at the time of welding to be connected to the ground piece. A connector combination structure according to claim 5 is provided. The invention according to claim 7 is that, in the connector combination structure, an extension plate is provided on an upper side and a lower side of the side recess facing the insulating sheet of the dielectric case, and the wire is sandwiched, and the wire is fixed by an adhesive. The connector combination structure according to claim 3 is characterized in that: According to a further aspect of the present invention, in the connector combination structure, a plurality of protruding locking protrusions are provided on an outer peripheral edge of the insulating sheet, and are fitted into positioning holes provided on the surface of the dielectric case to form connection positioning. The connector combination structure according to claim 1 or 2, wherein: According to a ninth aspect of the present invention, in the connector combination structure, the dielectric case includes an upper lid and a lower lid, a hollow portion is provided at a center of the lower lid, and a convex ring edge is extended downward from a peripheral edge of the hollow portion. Then, the upper cover is closed on the upper side of the insulating sheet, and the upper cover and the lower cover are engaged by the locking convex block and the corresponding positioning hole. The connector combination structure according to claim 1 or 2, characterized in that the connector is connected to the connector. According to a tenth aspect of the present invention, in the connector combination structure, the terminal is bent into a substantially L shape composed of a horizontal extension portion and a vertical extension portion, and these two extension portions are biased to two sides of the center line, and the terminal is The connector combination structure according to claim 1 or 2, wherein when positioned on the insulating sheet with the vertically extending portions, the horizontally extending portions are arranged so as to cross each other. The invention according to claim 11 is characterized in that, in the connector combination structure, opposite terminals are inserted into a plurality of terminal insertion holes on one side, the opposite terminals include a horizontal extension portion and a vertical extension portion, and each of the terminal has a horizontal extension portion. The vertical arrangement position and the extension direction are opposite to each other, and when the opposite terminal is inserted and positioned, each horizontal extension portion and the horizontal extension portion of the terminal are extended in the same direction. 10 is a connector combination structure. According to a twelfth aspect of the present invention, in the connector combination structure, a plurality of single-sided eccentric slideways are provided on the periphery of the convex portion so that the corresponding side convex mass of the corresponding socket can be slid. The connector combination structure according to claim 1 or 2, wherein the connector combination structure achieves a function of preventing insertion. According to the invention of claim 13, in the connector combination structure, a convex elastic piece protrudes and extends in the eccentric slideway of the dielectric case, and a locking concave groove corresponding to the convex elastic piece is provided in a corresponding side convex mass of the socket. 13. The connector combination structure according to claim 12, wherein the dielectric case and the socket are positioned by locking the locking groove of the convex elastic piece. The invention according to claim 14 is the connector combination structure according to claim 1 or 2, wherein a terminal partition plate is provided between each of the lateral grooves in the connector combination structure. The invention according to claim 15 is the socket, wherein the socket is a seat body, a central convex portion is provided at the center thereof, which is used for joining with a matching connector, and a gap is formed on one side of the central convex portion by an insertion annular groove. The seat body provided with an insulating wall, a side opening provided on the opposite side of the insulating wall, and a plurality of correspondingly arranged slits provided on two sides of the central convex portion; An elastic terminal is formed, and the base and the jumping portion are connected in a bent state, and the jumping portion enters each slit of the above-mentioned seat body, and also elastically protrudes toward both sides, thereby corresponding to the connector. A plurality of terminals, side lids, and a U-shaped base, the bases extending in parallel outward from the bottom side of the seat body so that they can be electrically connected to the substrate. A conductive magnetically shielded case that covers the side opening of the above-mentioned seat body, and the side lid bottom side is A side cover connected to the grounding portion of the board to conduct the connector to the ground potential of the board; and a socket comprising: The invention according to claim 16 is that, in the socket, insertion grooves are provided on two sides connected to the side openings of the seat body, and the extending portion protrudes from two ends of the side lid, and is provided at the center of the extending portion. A convex elastic piece which is obliquely extended is provided, and the extended part enters the insertion groove, and is locked inside the convex elastic piece in the opposite direction to form positioning. 15 is a socket. The invention according to claim 17 is that, in the socket, a plurality of protruding positioning protrusions are provided on the side opening side of the seat body, and positioning holes are provided at corresponding positions of the side lid, whereby positioning during assembly is performed. The socket according to claim 15 or claim 16, wherein: The invention according to claim 18 is characterized in that, in the socket, a plurality of inwardly extending side push plates are provided on the side cover, and the socket is pressed against the inserted dielectric case on the front side of the connector to form ground conduction. The socket according to claim 15 or claim 16. The invention according to claim 19 is that, in the socket, two convex portions are provided at two ends of the central convex portion of the seat body, and the corresponding convex eccentric slideway of the matching connector is guided by sliding. The socket according to claim 15 or claim 16, characterized in that the socket is prevented from being erroneously inserted. According to the invention of claim 20, in the socket, a locking concave groove is provided in the center of the side convex mass, and the socket is used for insertion of a convex elastic piece protruding into a corresponding eccentric slideway to determine the engagement positioning. The socket according to claim 19, wherein the socket is formed.

[0008]

[Embodiment of the invention]

 1 and 2 are exploded views of the connector body 1 and the socket 2 of the present invention. As shown in FIG. 3, the present invention comprises two parts, a connector body 1 and a socket 2, wherein the connector body 1 is composed of an insulating sheet 11, an upper lid 12, a lower lid 13 and a plurality of terminals 14. I have. A convex portion 111 extends from the bottom side of the insulating sheet 11, and a hollow central accommodating portion 112 is provided in the convex portion 111. The upper central portion of the insulating sheet 11 is recessed, and a plurality of parallel and symmetrical portions are formed therein. The terminal insertion holes 113 are arranged in parallel, and each terminal insertion hole 113 is provided with horizontal grooves 1131 and 1132 which are provided at intervals in parallel and extend in the opposite direction, and a terminal partition plate 1133 is provided between each horizontal groove 1131 and the horizontal groove 1132. Each terminal insertion hole 113 is connected downwardly to a vertical groove 1134 formed in the inner edge of the convex portion 111, and is directed to a single side between the two rows of vertical grooves 1134 on the peripheral edge of the convex portion 111. Eccentric slideway 1111 is provided, and two recesses 114 are formed in the upper peripheral edge of the insulating sheet 11 in the extending direction (same side as the eccentric slideway 1111) at the two ends of the arrangement of the terminal insertion holes 113 described above. Is formed, and Another on the side 凹口 116 is provided between the insulating sheet of the upper periphery of the two 凹口 114, locking groove 1161 respectively 凹縮 the second end of the side 凹口 116 is provided. A plurality of protruding locking protrusions 115 are provided on the outer peripheral edge of the insulating sheet 11. The upper lid 12 and the lower lid 13 are case bodies having a conductive and magnetic shielding function. A hollow part 131 is provided at the center of the lower lid 13, and the convex ring 132 extends downward from the peripheral edge of the hollow part 131, and the aforementioned The fold 134 is extended outside the convex portion 111 of the insulating sheet 11 and extends upward from the outer peripheral edge of the lower cover 13, and a concave portion is formed in a portion of the fold 134 facing the side recess 116 of the insulating sheet 11. An opening 133 is provided, an extension plate 1331 is provided outward on the bottom side of the side recess 133, and a recessed portion 134 corresponds to the recess 114 of the insulating sheet 11 and the recess 115 corresponding to the locking convex block 115. 1343, a positioning hole 1341 is provided, a plurality of protruding locking protrusions 1342 are provided on the outer peripheral edge, and a plurality of corresponding and inwardly projecting convex bullets are provided on the inner peripheral edge of the convex ring edge 132. A sex piece 1321 is provided. A folding edge 121 is provided on the peripheral edge of the upper lid 12 and is used to close the upper side of the insulating sheet 11 described above, and a plurality of positioning holes 1211 are provided on the peripheral edge of the upper lid 12 so that the locking convex block 1342 of the lower lid 13 is formed. Correspondingly, a downwardly extending side recess 122 is provided on another side of the upper lid 12 so as to correspond to the side recess 116 of the insulating sheet 11 and extend outwardly to the upper edge of the side recess 122. A plate 1221 is provided, and a plurality of downwardly extending elastic contact pieces 123 are provided beside the side recess 122 of the upper cotton of the upper lid 12, and at least one penetrating end is provided at the extending end of the elastic contact piece 123. A hole 1231 is provided, the terminal 14 is bent into a substantially L-shape with a horizontal extension 141 and a vertical extension 142, and the horizontal extension 141 and the vertical extension 142 are respectively deviated to two sides of the center line. The socket 2 is composed of a seat 21, a side cover 22 and a plurality of elastic terminals 23. A central convex portion 211 is provided at the center of the seat 21, and an insertion annular groove 212 is formed on the periphery of the central convex portion 211. A side opening 213 is provided on one side of the seat body 21, a plurality of correspondingly arranged slits 2111 are provided on two sides of the central convex part 211, and a side biased to a single side separately at two ends. A convex block 2113 is provided, a locking concave groove 2112 is provided at the center of the side convex block 2113, an insertion groove 2131 is provided on two sides connected to the side opening 213 of the seat body 21, and the side opening 213 side is provided. A plurality of protruding positioning protrusions 2132 are provided at the bottom. The side lid 22 has a substantially U-shape, and an extension 221 is extended from each of its two ends, and a convex elastic piece 2211 that is obliquely extended is pressed at the center of the extension 221 to form a middle section of the side lid 22. A plurality of positioning holes 222 are provided in the portion, and correspond to the positioning protrusions 2132 of the seat body 21, and a side push plate 223 which protrudes inward and extends between the positioning holes 222 is provided. Two ends of the lid 22 are extended downward to form a welded portion 224. The elastic terminal 23 has a base portion 231 and a jumping portion 232 connected in an L-shape, and the jumping portion 232 is inserted into each slit 2111 of the seat body 21 and elastically stretches in two directions. Reference numeral 231 extends outward and parallel at the bottom of the seat 21.

At the time of assembling, the vertical extension 142 of each terminal 14 is inserted into the terminal insertion hole 113 of the insulating sheet 11, and the horizontal extension 141 is extended correspondingly. At this time, the terminals 14 in the two rows of terminal insertion holes 113 on the insulating sheet 11 are stretched so that the horizontal extending portions 141 are engaged in the lateral grooves 1131 and 1132 and correspondingly intersect. The vertical extending portion 142 enters the vertical groove 1134 at the inner edge of the central accommodating portion 112 in the convex portion 111, and the convex portion 111 of the insulating sheet 11 enters the hollow portion 131 of the lower lid 13 to form a convex ring. The periphery of the edge 132 is covered (at this time, the convex elastic piece 1321 on the inner edge of the convex ring 132 enters the eccentric slideway 1111 of the insulating sheet 11), and each locking convex block 115 fits in the positioning hole 1341. Me To form a positioning connection.

[0010] The two side recesses 114 of the insulating sheet 11 described above can accommodate a relatively long press-contact tool and have no interference phenomenon. The required terminal 14 pressure welding work of the connector body 1 having different length dimensions can be completed, the production equipment and flow can be simplified effectively, and the production efficiency can be improved.

FIGS. 4, 5 and 6 show a combined view of the coaxial cable of the connector body of the present invention and a combined view of different states between the connector body and the socket. As can be seen from FIG. 3, in an actual application, the coaxial cables 4 arranged in parallel are connected to the ground wire on the front side of the coaxial cable 4 by the conductive grounding piece 41, and the grounding piece 41 is connected at the time of assembly. It is placed inside the side recess 116 of the insulating sheet 11 and its two ends are fitted into the locking recesses 1161, so that the signal end of each coaxial cable 4 comes into contact with the horizontal extension 141 of each terminal 14 ( And the coaxial cable 4 is prevented from falling off by being pulled outward.

Thereafter, the upper lid 12 is closed with the insulating sheet 11, and each of the locking projections 1 342 of the lower lid 13 is fitted into the positioning hole 1211 of the upper lid 12, and the two are coupled and positioned. The plate 1221 and the extension plate 1331 of the lower lid 13 sandwich the upper side and the lower side of the grounding piece 41 of each coaxial cable 4 respectively, and have an effect of determining a basic clamping position, and are separately fixed with an adhesive. The elastic contact piece 123 of the upper lid 12 is pressed into contact with the grounding piece 41 to form a continuity, the through hole 1231 is soldered and connected to the grounding piece 41, and the socket 2 is connected to the extended portion 221 on the two sides of the side lid 22. The socket 2 is inserted into the insertion groove 2131 of the seat body 21 and is locked therein by the convex elastic piece 2211 to form a positioning. The part 231 is soldered to the terminal welding point 31 of the board 3, the welding part 224 of the side lid 22 is soldered to the side lid welding point 32 of the board 3 to form a ground, and finally the connector body 1 and the socket 2 And the connector main body 1 is mounted on the central convex portion 211 of the seat 21 of the socket 2 with the central accommodating portion 112 of the insulating sheet 11, and the concave portion 114 is mounted on the corresponding side convex mass 2113. It forms a dual function of sliding guidance and inadvertent prevention. The convex elastic piece 1321 of the convex ring 132 is locked in the locking concave groove 2112, so that the positioning of the connection formed by the connector body 1 and the socket 2 is formed, and each side pressing plate 223 of the side cover 22 is also formed. The outer periphery of the convex ring edge 132 of the connector body 1 is elastically locked to form a tight positioning and ground conduction, and the vertical extending portion 142 of each terminal 14 and the jump portion 232 of the elastic terminal 23 are brought into contact and conduction, and the coaxial cable 4 Is transmitted to the substrate 3.

In the present invention, the eccentric slideway 1111 of the insulating sheet 11 and the side convex mass 2113 of the seat body 21 corresponding to the eccentric slideway 1111 are provided at positions correspondingly deviated from the axis, and both are rotated relative to each other by 180 °. In the reverse position, insertion is not possible, thereby achieving the effect of inadvertent prevention.

7 and 8 show another terminal structure of the present invention and an overall embodiment thereof. As shown in these two figures, according to another usage of the present invention, the opposite terminal 14 is used. 0 is applied, and the opposite terminal 140 is provided with a vertical extension 1401 and a vertical extension 1402, and is opposite to the arrangement position and the extension direction of the horizontal extension 141 and the vertical extension 142 of the terminal 14, respectively. When the opposite terminal 140 is inserted into the terminal insertion hole 113 of the insulating sheet 11, each horizontal extension 1401 is extended in the same direction between the horizontal extensions 141 of the terminal 14 (the direction of the side recess 116). The grounding piece 401 of the coaxial cable 40 is pressed directly onto each horizontal extension 1401 at the time of assembling, so that the arrangement of the coaxial cable 40 is relatively sparse, and the present invention can be applied to a change in product combination of different grounding forms. Is done.

[0015]

[Effect of the invention]

 As can be seen from the above, the connector combination structure of the present invention can reliably use a processing tool, achieve a function of giving an elastic change to product assembly, and has industrial applicability, novelty and inventive step. The above description does not limit the scope of the present invention, and any modification or alteration of details that can be made based on the present invention shall fall within the scope of the present invention.

[Brief description of the drawings]

FIG. 1 is an exploded view of the connector body of the present invention.

FIG. 2 is a structural exploded view of the socket of the present invention.

FIG. 3 is a partial combination view of the connector body of the present invention and another side view of the connector body rotated by 180 °.

FIG. 4 is a view showing a combination of the connector body and the coaxial cable of the present invention.

FIG. 5 is a structural view of the connector body and the socket of the present invention before being combined.

FIG. 6 is a view showing a combination of a connector body and a socket according to the present invention.

FIG. 7 is another embodiment of the terminal structure of the present invention.

FIG. 8 is an overall embodiment diagram of the structure of FIG. 7;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Connector main body 140 Opposite terminal 11 Insulating sheet 141, 1401 Horizontal extension part 111 Convex part 142, 1402 Vertical extension part 1111 Eccentric runway 2 Socket 112 Central accommodation part 21 Seat 113 Terminal insertion hole 211 Central convex part 1131, 1132 Side groove 2111 slit 1133 terminal partition plate 2113 side convex block 1134 vertical groove 212 insertion annular groove 114, 1343 concave opening 213 side opening 115, 1342 locking convex block 2131 insertion groove 116, 122, 133 side concave port 2132 positioning convex block 1161, 2112 Engagement groove 22 Side lid 12 Top lid 221 Extension part 121, 134 Folding edge 223 Side push plate 1211, 1341, 222 Positioning hole 22
Reference Signs List 4 welded parts 1221, 1331 stretched plate 23 elastic terminal 123 elastic contact piece 231 base 1231 through hole 232 jumping part 13 lower lid 3 substrate 131 hollow part 31 terminal welding point 132 convex ring 32 side lid welding point 1321, 2211 convex elasticity Piece 4,40 coaxial cable 14 terminal 41,401
Ground strip

Claims (20)

[Utility model registration claims] 1. A connector combination structure used for soldering a wire to generate an electrical connection, comprising an insulating sheet, a hollow convex portion extending from a bottom side, and a joint with a matching socket. A plurality of parallelly extending longitudinal grooves are provided on the hollow wall surface in the convex portion, and the upper center of the insulating sheet is recessed, and a plurality of parallel, parallelly spaced and oppositely extending transverse grooves are provided inside the recess. Yes, the lateral groove communicates with the above-described vertical groove at two outer end side terminal insertion holes,
The above-mentioned insulating sheet and a plurality of terminals, the middle part is bent, the extended part on one side is inserted into the longitudinal groove of the insulating sheet, and the extended part on the other side extends upward from the terminal insertion hole. The plurality of terminals and at least one dielectric case, which are formed in a vertical groove on the upper side of the insulating sheet to form a coplanar surface and are subjected to wire processing to form an electrical connection, are formed as at least one dielectric case. Coating, as well as forming a continuity with the ground part of the wire,
A connector combination structure, comprising: the at least one dielectric case; 2. In the connector combination structure, two recesses are formed in the upper peripheral edge of the insulating sheet at positions extending in the direction of arrangement of the respective terminal insertion holes. The connector combination structure according to claim 1, wherein the connector combination structure does not cause an interference phenomenon. 3. In the connector combination structure, a side recess is provided on one side in a parallel extending direction of each lateral groove on the upper peripheral edge of the insulating sheet, and the side recess extends the wire into the insulating sheet and connects with the terminal. The connector combination structure according to claim 1, wherein the connector combination structure is provided for: 4. The connector combination structure, wherein a grounding portion of each wire is fixed to a grounding piece, and two ends of a side recess at an upper peripheral edge of the insulating sheet are provided with recessed engagement recess grooves. The connector combination structure according to claim 3, wherein the two ends of the grounding piece are fitted and positioned to prevent the wire from being pulled out and falling off. 5. In the connector combination structure, a plurality of downwardly extending resilient contact pieces are provided beside the side recesses on the upper surface of the dielectric case, and resiliently contact the grounding pieces of the respective wires, and also provide grounding. The connector combination structure according to claim 4, wherein electrical connection is maintained. 6. The connector combination structure according to claim 5, wherein at least one through hole is provided at an extension end of the elastic contact piece, and is soldered at the time of welding to be connected to the ground piece. Connector combination structure described in 1. 7. In the connector combination structure, a stretch plate is provided on an upper side and a lower side of the side recess facing the insulating sheet of the dielectric case, the wire is sandwiched, and the wire is fixed by an adhesive. The connector combination structure according to claim 3, wherein: 8. In the connector combination structure, a plurality of protruding locking protrusions are provided on an outer peripheral edge of the insulating sheet, and are fitted into positioning holes provided on the surface of the dielectric case to form connection positioning. The connector combination structure according to claim 1 or 2, characterized in that: 9. In the connector combination structure, the dielectric case has an upper lid and a lower lid, a hollow portion is provided at the center of the lower lid, and a convex ring edge extends downward from a peripheral edge of the hollow portion. The upper cover is closed on the upper side of the insulating sheet, and the upper cover and the lower cover are engaged with the locking convex block and the corresponding positioning holes to conduct the insulation. The connector combination structure according to claim 1 or 2, characterized in that: 10. In the connector combination structure, the terminal is bent into a substantially L shape composed of a horizontal extension portion and a vertical extension portion, and these two extension portions are biased to two sides of the center line,
The connector combination structure according to claim 1 or 2, wherein when the terminals are positioned on the insulating sheet with the vertically extending portions, the horizontally extending portions are arranged to cross each other. 11. In the connector combination structure, opposite terminals are inserted into a plurality of terminal insertion holes on one side, the opposite terminals include a horizontal extension portion and a vertical extension portion, and the terminals are arranged horizontally and vertically, respectively. The connector according to claim 10, wherein the horizontal extension and the horizontal extension of the terminal extend in the same direction when the opposite terminal is inserted and positioned. Combination structure. 12. In the connector combination structure, a plurality of single-sided eccentric slideways are provided on a periphery of the convex portion,
2. The sliding socket according to claim 1, wherein said socket is adapted to slide in a corresponding side convex mass of the corresponding socket to achieve a function of preventing erroneous insertion.
Or the connector combination structure according to claim 2. 13. The connector combination structure, wherein the convex elastic piece protrudes and extends in the eccentric slideway of the dielectric case, and a locking concave groove corresponding to the convex elastic piece is provided in a corresponding side convex mass of the socket. 13. The dielectric case and the socket are positioned by locking the locking groove of the elastic piece.
Connector combination structure described in 1. 14. The connector combination structure according to claim 1, wherein a terminal partition plate is provided between the lateral grooves in the connector combination structure. 15. A socket, wherein the socket is a seat body, a central convex portion is provided at the center thereof, which is used for joining with a matching connector, and a gap is provided on one side of the central convex portion by an insertion annular groove. An insulating wall is provided, a side opening is provided on the opposite side of the insulating wall, and a plurality of correspondingly arranged slits are provided on two sides of the central projection, the seat body, and a plurality of elastic terminals. The base and the jumping portion are connected in a bent state, and the jumping portion enters each slit of the above-mentioned seat body, and elastically protrudes and expands toward both sides, thereby elastically connecting with the corresponding terminal of the connector. A plurality of terminals, a side cover, and a U-shaped conductive magnetic shield having a base that extends parallel to the outside outward from the bottom side of the seat and is electrically connectable to the substrate; It is a case, and covers the side opening of the above-mentioned seat body, and the bottom side of the side lid is grounded to the substrate. And a side cover connected to the unit and electrically connecting the connector to the ground potential of the board. 16. In the socket, an insertion groove is provided on each of two sides connected to the side opening of the seat body, an extension portion protrudes from two ends of the side cover, and is provided at a center of the extension portion. The obliquely extending convex elastic piece is provided, and the extended portion enters the insertion groove, and is locked in the opposite direction by the convex elastic piece to form a positioning. 16. The socket according to item 15. 17. In the socket, a plurality of protruding positioning protrusions are provided on the side opening side of the seat body, and positioning holes are provided at corresponding positions of the side lid, thereby forming positioning at the time of assembly. A socket according to claim 15 or claim 16, characterized in that: 18. The socket, wherein a plurality of inwardly extending side push plates are provided on the side cover, and the socket is pressed against the inserted dielectric case on the front side of the connector to form ground conduction. The socket according to claim 15 or claim 16. 19. The socket according to claim 1, wherein two convex portions are provided at two ends of the central convex portion of the seat body so as to slide and guide a corresponding eccentric slideway of a matching connector. The socket according to claim 15, wherein the socket is prevented from being erroneously inserted. 20. In the socket, a locking concave groove is provided at the center of the side convex mass, and is used for insertion of a convex elastic piece protruding into a corresponding eccentric slideway of the connector to form a locking positioning. The socket according to claim 19, characterized in that: