High-stability connector

Abstract

The utility model relates to the technical field of connectors, and discloses a high-stability connector, which comprises a male seat connector, a female seat connector and a locking piece, the male seat connector and the female seat connector are in plug-in connection, the male seat connector comprises a male seat shell, and the female seat connector comprises a female seat shell connected with the male seat shell; an elastic buckling piece is arranged outside the male seat shell, an elastic space exists between the elastic buckling piece and the male seat shell, and a clamping groove matched with the elastic buckling piece is formed in the female seat shell; the locking piece comprises a body part and a connecting elastic arm, and the body part is installed in the elastic space in a sliding mode and used for locking the elastic buckling piece; a first clamping part and a second clamping part are formed on the connecting elastic arm, the first clamping part is connected with the male seat shell, and the second clamping part is connected with the female seat shell. The utility model has the following technical effects: the body part locks the elastic fastener to prevent the abnormal loosening of the connector, and the connection of the connecting elastic arm with the male seat shell and the female seat shell improves the overall connection stability of the connector.

Description

Technical Field

[0001] The utility model belongs to the technical field of connectors, and particularly relates to a highly stable connector. Background Art

[0002] Connectors include board-to-board connectors, wire-to-board connectors, wire-to-wire connectors, etc. Due to their good flexible connection, good transmission performance, and convenient installation, connectors are widely used in industries such as industrial automation, power systems, and office equipment. A connector includes a male end and a female end that are plug-connected. To ensure the connection stability of the connector, a stable connection structure needs to be provided at the male end and the female end to achieve the connection stability between the male end and the female end.

[0003] In the prior art, the most common connection method is to snap the male housing and the female housing together, and then use a CPA locking component to press against the male housing to further lock the snap connection position of the male housing and the female housing. Although this connection method can improve the connection stability between the male end and the female end to a certain extent, there is still room for further improvement. Summary of the Utility Model

[0004] To solve the deficiencies of the prior art described above, the utility model provides a highly stable connector. The main body part of the locking member locks the elastic snap member to prevent the elastic snap member from abnormally bouncing and causing the loosening of the connector. The connecting spring arms connect the male housing and the female housing at the same time, which not only realizes the fixation of the locking member but also further strengthens the connection relationship between the male housing and the female housing, improving the overall connection stability of the connector.

[0005] The technical effects to be achieved by the utility model are realized through the following technical aspects:

[0006] The utility model provides a highly stable connector, which includes a male connector, a female connector plug-connected to the male connector, and a locking member. The male connector includes a male housing, and the female connector includes a female housing connected to the male housing;

[0007] An elastic snap member is arranged outside the male housing, and there is an elastic space between the elastic snap member and the male housing. A slot matching with the elastic snap member is formed at a position corresponding to the elastic snap member on the female housing;

[0008] The locking member includes a main body part and two oppositely arranged connecting spring arms extending outward along the main body part. The main body part is slidably installed in the elastic space for locking the elastic snap member;

[0009] The connecting elastic arm is formed with a first clamping portion and a second clamping portion. The first clamping portion is connected to the male housing, and the second clamping portion is connected to the female housing.

[0010] As a further description of the technical solution of the present utility model, convex platforms are formed on opposite sides of the body portion, and unlocking grooves and locking grooves are provided on opposite sides of the male housing corresponding to the elastic space;

[0011] The unlocking groove and the locking groove are arranged in sequence along the sliding installation direction of the body portion, and the convex platform is engaged in the unlocking groove or the locking groove.

[0012] As a further description of the technical solution of the present utility model, insertion slots are provided on both sides of the female housing, and fixing pieces are inserted and connected to the insertion slots. A plurality of barbs for making the fixing pieces interfere-fit into the insertion slots are symmetrically arranged on both sides of the fixing pieces.

[0013] As a further description of the technical solution of the present utility model, a convex point for making the fixing piece interfere-connect with the female housing is formed on the part of the fixing piece exposed from the insertion slot.

[0014] As a further description of the technical solution of the present utility model, the male connector further includes a flexible printed circuit (FPC) installed on the male housing, and the female connector further includes a connection terminal installed on the female housing. The FPC is electrically connected to the connection terminal.

[0015] As a further description of the technical solution of the present utility model, a mounting seat is formed inside the female housing. The connection terminal includes an upper row of terminals and a lower row of terminals arranged in upper and lower two rows. The upper row of terminals and the lower row of terminals are both installed on the mounting seat, and the upper row of terminals and the lower row of terminals are arranged in a staggered manner.

[0016] As a further description of the technical solution of the present utility model, both the upper row of terminals and the lower row of terminals have a double-force-arm double-contact structure.

[0017] As a further description of the technical solution of the present utility model, through holes are provided on both sides of the FPC, and elastic buckles corresponding to the through holes are provided inside the male housing;

[0018] The male connector further includes an FPA component for locking the FPC. The FPA component is engaged on the male housing and abuts against the FPC.

[0019] As a further description of the technical solution of the present utility model, a plurality of convex strips are provided outside the male housing, and guide grooves matching the convex strips are provided at corresponding positions inside the female housing.

[0020] As a further description of the technical solution of the present utility model, an anti-fooling convex portion is provided on one side of the flexible cable, and an anti-fooling groove matching the anti-fooling convex portion is provided at a corresponding position inside the male seat housing.

[0021] In summary, the present utility model has at least the following advantages:

[0022] For the high-stability connector provided by the present utility model, through the locking of the elastic snap member by the main body portion of the locking member, it is possible to prevent the elastic snap member from abnormally bouncing during use, resulting in the loosening of the male seat housing and the female seat housing; by connecting the male seat housing and the female seat housing with the connecting elastic arms at the same time, not only the fixation of the locking member is realized, the locking of the elastic snap member is strengthened, but also the connection relationship between the male seat housing and the female seat housing is further consolidated, effectively improving the overall connection stability of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of the high-stability connector according to Embodiment 1 of the present utility model;

[0024] Figure 2 It is a schematic structural diagram of the elastic snap member, the elastic space and the card slot according to Embodiment 1 of the present utility model;

[0025] Figure 3 It is a schematic structural diagram of the locking member according to Embodiment 1 of the present utility model;

[0026] Figure 4 It is a schematic structural diagram of the boss, the unlocking groove and the locking groove according to Embodiment 1 of the present utility model;

[0027] Figure 5 It is a schematic structural diagram of the fixing piece according to Embodiment 1 of the present utility model;

[0028] Figure 6 It is a schematic structural diagram of the flexible cable and the connection terminal according to Embodiment 2 of the present utility model;

[0029] Figure 7 It is an arrangement diagram of the upper row terminals and the lower row terminals according to Embodiment 2 of the present utility model;

[0030] Figure 8 It is a schematic structural diagram of the through hole, the elastic buckle and the FPA component according to Embodiment 2 of the present utility model;

[0031] Figure 9 It is a schematic structural diagram of the convex strip and the guide groove according to Embodiment 3 of the present utility model;

[0032] Figure 10 It is a schematic structural diagram of the anti-fooling convex portion and the anti-fooling groove according to Embodiment 3 of the present utility model.

[0033] Markings in the figure:

[0034] 1. Male connector; 11. Male housing; 111. Elastic snap member; 112. Elastic space; 113. Unlocking groove; 114. Locking groove; 115. Elastic buckle; 116. Rib; 117. Anti-fooling groove; 12. Flexible printed circuit (FPC); 121. Through hole; 122. Anti-fooling protrusion; 13. FPA component;

[0035] 2. Female connector; 21. Female housing; 211. Card slot; 212. Insertion slot; 213. Mounting seat; 214. Guide groove; 22. Fixed piece; 221. Barb; 222. Protrusion; 23. Connection terminal; 231. Upper row of terminals; 232. Lower row of terminals;

[0036] 3. Locking member; 31. Body part; 311. Boss; 32. Connecting spring arm; 321. First clamping part; 322. Second clamping part. Detailed implementation manners

[0037] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0038] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0039] Embodiment 1

[0040] Refer to Figures 1 to 5 , the highly stable connector provided in this embodiment includes a male connector 1, a female connector 2 that is inserted and connected to the male connector 1, and a locking member 3. The male connector 1 includes a male housing 11, and the female connector 2 includes a female housing 21 that is inserted and connected to the male housing 11.

[0041] An elastic snap-fit member 111 is provided on the outer side wall of the male housing 11. Specifically, the elastic snap-fit member 111 includes two elastic force arms extending outward from the outer side wall of the male housing 11, and a cross plate connecting the ends of the two elastic force arms. The cross plate can be pressed to achieve two states of locking and unlocking of the elastic snap-fit member 111. There is an elastic space 112 between the elastic snap-fit member 111 and the male housing 11. A card slot 211 matching the elastic snap-fit member 111 is formed on the female housing 21 at the position corresponding to the elastic snap-fit member 111. Specifically, elastic hooks are respectively formed on the two elastic force arms of the elastic snap-fit member 111, and the elastic hooks are engaged in the card slot 211. Through the cooperation of the elastic snap-fit member 111 and the card slot 211, the stable connection between the male housing 11 and the female housing 21 can be achieved, preventing the loosening of the male housing 11 and the female housing 21 during use and affecting the normal use of the connector.

[0042] The locking member 3 includes a body portion 31 and two oppositely arranged connecting elastic arms 32 extending outward along the body portion 31. The two connecting elastic arms 32 are parallel to each other. The body portion 31 is slidably installed in the elastic space 112 for locking the elastic snap-fit member 111. It can be understood that when in the locked state, the body portion 31 abuts against the cross plate of the elastic snap-fit member 111, restricting the elastic movement of the elastic snap-fit member 111, thereby avoiding the abnormal elastic movement of the elastic snap-fit member 111 during use, resulting in the elastic snap-fit member 111 being disengaged from the card slot 211, and thus causing the disconnection between the male housing 11 and the female housing 21, affecting the normal use of the connector.

[0043] Further, a first clamping portion 321 and a second clamping portion 322 are formed at the ends of the connecting elastic arms 32. The first clamping portion 321 is located below the second clamping portion 322. The first clamping portion 321 is connected to the male housing 11, and the second clamping portion 322 is connected to the female housing 21. As one of the implementation manners, the two first clamping portions 321 respectively located on the two connecting elastic arms 32 are two first hooks arranged facing each other. Two first limiting protrusions are correspondingly provided on the male housing 11. When in the unlocked state, the first hook abuts against one side of the first limiting protrusion. When in the locked state, the first hook crosses the protruding portion of the first limiting protrusion and abuts against the other side of the first limiting protrusion to achieve clamping and locking. Similarly, the two second clamping portions 322 respectively located on the two connecting elastic arms 32 are two second hooks arranged facing each other. Two second limiting protrusions are correspondingly provided on the female housing 21. The cooperation principle between the second hook and the second limiting protrusion in the unlocked and locked states is the same as that between the first hook and the first limiting protrusion, and will not be elaborated here. In some implementation manners, the first clamping portion 321 and the second clamping portion 322 can be in a vertically offset position relationship.

[0044] It can be understood that when the locking member 3 is installed, the two connecting spring arms 32 are located at the front end. The first clamping portion 321 and the second clamping portion 322 first pass through the elastic space 112 and are respectively clamped and connected to the male seat housing 11 and the female seat housing 21. The body portion 31 slides into the elastic space 112 and abuts against the cross plate of the elastic snap member 111, realizing the locking of the elastic snap member 111. By providing the connecting spring arms 32, the installation process can be made smoother. More importantly, the connecting spring arms 32 are connected to both the male seat housing 11 and the female seat housing 21 at the same time, which not only realizes the fixation of the locking member 3 but also further strengthens the connection relationship between the male seat housing 11 and the female seat housing 21, effectively improving the overall connection stability of the connector.

[0045] As a further optimization, convex platforms 311 are formed on the opposite sides of the body portion 31. Unlocking grooves 113 and locking grooves 114 are provided on the opposite sides of the male seat housing 11 corresponding to the elastic space 112. The unlocking grooves 113 and the locking grooves 114 are arranged in sequence along the sliding installation direction of the body portion 31, and the convex platforms 311 are clamped in the unlocking grooves 113 or the locking grooves 114. It can be understood that when the convex platform 311 is clamped in the unlocking groove 113, the body portion 31 does not abut against the elastic snap member 111. At this time, the elastic snap member 111 is in the unlocked state, and the separation of the male connector 1 and the female connector 2 can be realized; when the convex platform 311 is clamped in the locking groove 114, the body portion 31 abuts against the elastic snap member 111. At this time, the elastic snap member 111 is in the locked state, and the male connector 1 is locked on the female connector 2. Through the switching of the convex platform 311 between the unlocking groove 113 and the locking groove 114, the unlocking and locking of the elastic snap member 111 by the locking member 3 are realized, with simple and convenient operation and strong stability.

[0046] In some embodiments, the unlocking groove 113 and the locking groove 114 are visible grooves, which are convenient for confirming the clamping state of the convex platform 311, so as to ensure the in-place unlocking and in-place locking of the locking member 3. It should be noted that since the unlocking and locking of the elastic snap member 111 can be realized by the sliding switching of the convex platform 311 between the unlocking groove 113 and the locking groove 114, during use, the locking member 3 can be continuously connected to the male seat housing 11 without repeated disassembly and installation, improving the convenience of using the connector.

[0047] As a further optimization, insertion slots 212 are formed on both opposite sides of the female socket housing 21. A fixing piece 22 is inserted and connected into the insertion slot 212. The fixing piece 22 is used to connect the female socket housing 21 and the circuit board. A number of barbs 221 are symmetrically arranged on both sides of the fixing piece 22 for making the fixing piece 22 be press-fitted into the insertion slot 212. As one of the implementation manners, two barbs 221 are symmetrically arranged on each of the two sides of the fixing piece 22 respectively. The interference fit between the barbs 221 and the insertion slot 212 can increase the holding force of the fixing piece 22 and make the connection between the fixing piece 22 and the female socket housing 21 more stable.

[0048] As a further optimization, a bump 222 for making the fixing piece 22 be in interference connection with the female socket housing 21 is formed on the part of the fixing piece 22 exposed out of the insertion slot 212. It can be understood that the insertion slot 212 is arranged along the height direction of the female socket housing 21 and does not penetrate the entire height direction of the female socket housing 21. When the fixing piece 22 is inserted into the insertion slot 212, the part of the fixing piece 22 extending out of the insertion slot 212 is directly abutted against the female socket housing 21. In some implementation manners, the bumps 222 are arranged on the opposite sides of the part of the fixing piece 22 extending out of the insertion slot 212 and are in interference connection with the female socket housing 21. Through the interference fit between the bumps 222 and the female socket housing 21, the relative position between the female socket housing 21 and the circuit board can be made more precise and fixed, effectively reducing the position deflection degree of the female socket housing 21 on the circuit board and further improving the connection stability of the connector.

[0049] For the high-stability connector of this embodiment, by arranging connection spring arms on the locking piece, the connection relationship between the male socket housing and the female socket housing is strengthened, and the connection stability of the connector is further improved; through the switching cooperation between the convex platform and the unlocking slot and the locking slot, the use convenience of the connector is improved; by arranging barbs on the fixing piece, the holding force of the fixing piece on the female socket housing is increased, and the connection stability between the connector and the circuit board is improved; by arranging bumps on the fixing piece, the deflection of the connector is reduced, and the overall connection stability of the connector is further improved.

[0050] Embodiment 2

[0051] As a further optimization of Embodiment 1, on the basis of Figures 1 to 5 , referring to Figures 6 to 8 , the male connector 1 further includes a flexible cable 12 installed on the male socket housing 11, and the female connector 2 further includes a connection terminal 23 installed on the female socket housing 21. The flexible cable 12 is electrically connected to the connection terminal 23. Specifically, the flexible cable 12 includes a plurality of contact strips, and each contact strip is electrically connected to one connection terminal 23.

[0052] In some embodiments, a mounting seat 213 is formed inside the female socket housing 21. The connection terminals 23 include upper row terminals 231 and lower row terminals 232 arranged in upper and lower rows. The terminals on both the upper row terminals 231 and the lower row terminals 232 are arranged at equal intervals. Both the upper row terminals 231 and the lower row terminals 232 are mounted on the mounting seat 213, and the upper row terminals 231 and the lower row terminals 232 are arranged in a staggered manner.

[0053] In some embodiments, the contact ends of the upper row terminals 231 and the contact ends of the lower row terminals 232 are arranged in an up-and-down staggered manner, and the welding ends of the upper row terminals 231 and the welding ends of the lower row terminals 232 are arranged in a front-and-back staggered manner. By this way of staggering the terminals, the volume of the connector can be greatly reduced, the raw material cost can be reduced, and the flexibility of the connector can be improved.

[0054] In some embodiments, both the upper row terminals 231 and the lower row terminals 232 have a double-force-arm double-contact structure. Adopting the double-force-arm double-contact structure can improve the transmission efficiency of the connector, and at the same time, improve the contact stability.

[0055] Through holes 121 are formed on both sides of the flexible cable 12, and elastic buckles 115 corresponding to the through holes 121 are provided inside the male socket housing 11. In order to further lock the flexible cable 12 and prevent the flexible cable 12 from loosening, the male socket connector 1 further includes an FPA component 13 for locking the flexible cable 12. The FPA component 13 is engaged with the male socket housing 11 and abuts against the flexible cable 12. During installation, the flexible cable 12 is inserted into the male socket housing 11, and the through holes 121 are engaged with the elastic buckles 115, restricting the movement of the flexible cable 12 in the horizontal direction and realizing the preliminary locking of the flexible cable 12; through the vertical engagement and installation of the FPA component 13, the movement of the flexible cable 12 in the vertical direction is restricted, realizing the secondary locking of the flexible cable 12 and improving the connection stability between the flexible cable 12 and the male socket housing 11.

[0056] In some embodiments, the FPA component 13 can be pre-locked on the male socket housing 11 at the factory. When the user installs, only need to insert the flexible cable 12 into the male socket housing 11 to engage the through holes 121 with the elastic buckles 115, and then press the FPA component to engage it with the male socket housing 11. The installation process is simple, convenient and easy to operate.

[0057] For the high-stability connector of this embodiment, through the staggered arrangement of the upper row terminals and the lower row terminals, the volume of the connector is reduced, the raw material cost is lowered, and the flexibility of the connector is improved; through the double-force-arm double-contact structure of the upper row terminals and the lower row terminals, the contact stability and transmission efficiency are improved; through the cooperation of the elastic buckles and the through holes, the preliminary locking of the flexible cable is realized, and through the clamping and fixing of the FPA component, the secondary locking of the flexible cable is realized, further improving the connection stability of the connector.

[0058] Embodiment 3

[0059] As a further optimization of Embodiment 2, on the basis of Figures 1 to 8 , referring to Figures 9 to 10 , a number of convex strips 116 are provided outside the male seat housing 11, and guide grooves 214 matching the convex strips 116 are provided at corresponding positions inside the female seat housing 21. The convex strips 116 are provided on one side of the male seat housing 11 opposite to the position where the elastic snap member 111 is located. As one of the implementation manners, the number of the convex strips 116 and the guide grooves 214 is two. Based on the midline of the male seat housing 11, the two convex strips 116 can be symmetrically arranged near the midline, or can be symmetrically arranged far from the midline, or can be arranged asymmetrically. For example, one is near the midline and the other is far from the midline.

[0060] In some implementation manners, operating positions can also be provided on opposite sides outside the male seat housing 11, which is convenient for the insertion and extraction operations of the male seat housing 11 and improves the operation convenience of the connector during use.

[0061] An anti-fooling convex portion 122 is provided on one side of the flexible cable 12, and an anti-fooling groove 117 matching the anti-fooling convex portion 122 is provided at a corresponding position inside the male seat housing 11. It can be understood that since the anti-fooling convex portion 122 is provided on one side of the flexible cable 12, the flexible cable 12 has an asymmetric structure on both sides, so as to facilitate identifying the insertion direction of the flexible cable 12 and prevent the reverse insertion of the flexible cable 12 from causing abnormal contact with the connection terminal 23 and affecting the normal use of the connector.

[0062] The high-stability connector provided in this embodiment can prevent the reverse insertion of the male seat housing and the female seat housing through the cooperation of the convex strips and the guide grooves, and improve the connection accuracy and efficiency of the connector; through the cooperation of the anti-fooling convex portion and the anti-fooling groove, it effectively prevents the reverse insertion of the flexible cable, ensures the normal electrical connection between the flexible cable and the connection terminal, and ensures the normal use of the connector.

[0063] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0064] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.

[0065] In the present utility model, unless otherwise clearly specified and defined, the first feature being above or below the second feature may include the first and second features being in direct contact, or may also include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being below, under, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0066] Although the description of the present utility model is made in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications, and variations based on the above content. Therefore, all such substitutions, improvements, and variations are included within the spirit and scope of the appended claims.

Claims

1. A highly stable connector, characterized in that, It includes a male connector (1), a female connector (2) inserted and connected to the male connector (1), and a locking member (3). The male connector (1) includes a male housing (11), and the female connector (2) includes a female housing (21) connected to the male housing (11). An elastic buckling member (111) is provided outside the male housing (11), and there is an elastic space (112) between the elastic buckling member (111) and the male housing (11). A card slot (211) that cooperates with the elastic buckling member (111) is formed at a position corresponding to the elastic buckling member (111) on the female housing (21). The locking member (3) includes a body part (31) and two oppositely arranged connecting elastic arms (32) extending outward along the body part (31). The body part (31) is slidably installed in the elastic space (112) for locking the elastic buckling member (111). A first clamping portion (321) and a second clamping portion (322) are formed on the connecting elastic arm (32). The first clamping portion (321) is connected to the male housing (11), and the second clamping portion (322) is connected to the female housing (21).

2. The highly stable connector according to claim 1, characterized in that, Bosses (311) are formed on opposite sides of the body part (31). Unlocking grooves (113) and locking grooves (114) are provided on opposite sides of the male housing (11) corresponding to the elastic space (112). The unlocking grooves (113) and the locking grooves (114) are arranged in sequence along the sliding installation direction of the body part (31), and the bosses (311) are clamped in the unlocking grooves (113) or the locking grooves (114).

3. The highly stable connector according to claim 1, characterized in that Insertion grooves (212) are formed on both sides of the female housing (21). Fixing pieces (22) are inserted and connected to the insertion grooves (212). A plurality of barbs (221) for making the fixing pieces (22) interfere-fit in the insertion grooves (212) are symmetrically arranged on both sides of the fixing pieces (22).

4. The highly stable connector according to claim 3, characterized in that, A convex point (222) for making the fixing piece (22) interfere-connect with the female housing (21) is formed on the part of the fixing piece (22) exposed from the insertion groove (212).

5. The highly stable connector according to claim 1, characterized in that, The male connector (1) further includes a flexible cable (12) installed on the male housing (11), and the female connector (2) further includes connection terminals (23) installed on the female housing (21). The flexible cable (12) is electrically connected to the connection terminals (23).

6. The highly stable connector according to claim 5, wherein An installation seat (213) is formed inside the female housing (21). The connection terminals (23) include upper row terminals (231) and lower row terminals (232) arranged in upper and lower two rows. The upper row terminals (231) and the lower row terminals (232) are both installed on the installation seat (213), and the upper row terminals (231) and the lower row terminals (232) are arranged in a staggered manner.

7. The highly stable connector according to claim 6, characterized in that, Both the upper row terminals (231) and the lower row terminals (232) have a double-force-arm double-contact structure.

8. The highly stable connector according to claim 5, characterized in that, Through holes (121) are formed on both sides of the flexible cable (12), and elastic buckles (115) that are engaged with the through holes (121) are correspondingly provided inside the male socket housing (11). The male socket connector (1) further includes an FPA component (13) for locking the flexible cable (12). The FPA component (13) is engaged with the male socket housing (11) and abuts against the flexible cable (12).

9. The highly stable connector according to claim 1, characterized in that, A plurality of ridges (116) are provided on the outside of the male socket housing (11), and guide grooves (214) that match the ridges (116) are correspondingly provided at the corresponding positions inside the female socket housing (21).

10. The highly stable connector according to claim 5, wherein, An anti-fooling convex portion (122) is provided on one side of the flexible cable (12), and an anti-fooling groove (117) that matches the anti-fooling convex portion (122) is correspondingly provided at the corresponding position inside the male socket housing (11).

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