CN215119405U - Convenient locking and stable public female seat - Google Patents

Abstract

The utility model discloses a convenient locking and stable male and female seat, an installation cavity is formed on the front side of a female seat body positioned in a plurality of rows of second terminal holes, a guide groove communicated with the installation cavity is vertically arranged on the front outer side wall of the female seat body, the lower end of the guide groove is communicated with the lower side wall of the female seat body, the male and female seat also comprises a locking structure, the locking structure comprises a lock seat integrally formed on the front inner side wall of an inserting port and a lock plate rotationally arranged on the rear inner side wall of the installation cavity, the lock seat extends into the installation cavity through the guide groove, the lock seat is provided with a first lock groove and a second lock groove with openings facing the lock plate, the right lower side of the front side wall of the lock plate is circumferentially provided with a first lock part matched with the first lock groove and a second lock part matched with the second lock groove, a first limit structure is respectively arranged between the installation cavity and the lock plate, and a second limit structure. The utility model has the advantages that; reasonable structure, convenient locking and use, stable insertion and stable connection and can effectively ensure the stability of electric connection.

Description

Convenient locking and stable public female seat

Technical Field

The utility model relates to an electronic connector field especially relates to a convenient locking and stable public female seat.

Background

A connector is a device that connects two active devices for transmitting current or signals. The connector is an essential device in the production or living process of people, generally, the connector comprises a female connector and a male connector which can be mutually inserted, the female connector is provided with an insertion hole, the male connector is provided with an insertion rod matched with the insertion hole, and the male connector and the female connector are mutually inserted mainly for fixing the insertion rod in the insertion hole so as to be used for transmitting current or signals. After the general connectors are mutually inserted, the stable structure is not provided, and the separation between the connectors and the patch hole is easily caused, so that the transmission is influenced, and the normal work cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a make things convenient for locking use, the cartridge is firm, the cartridge is effectual, can effectively guarantee the public female seat of electric connection stability.

The utility model provides a technical scheme of above-mentioned problem is: a conveniently locked and stable male and female seat comprises a male seat body provided with a plurality of rows of first terminal holes and a female seat body provided with a plurality of rows of second terminal holes, wherein the second terminal holes correspond to the first terminal holes, the rear end of the male seat body is provided with a plug port communicated with the first terminal holes, the female seat body and the male seat body are matched in the plug port, the female seat body is positioned at the front side of the plurality of rows of second terminal holes to form an installation cavity, the front outer side wall of the female seat body is vertically provided with a guide groove communicated with the installation cavity, the lower end of the guide groove is communicated with the lower side wall of the female seat body, a locking structure is arranged between the male seat body and the female seat body and comprises a lock seat integrally formed on the front inner side wall of the plug port and a lock plate rotationally arranged on the rear inner side wall of the installation cavity, the lock seat passes through the guide way stretch into extremely in the installation cavity, be equipped with the opening orientation on the lock seat the first hasp groove and the second hasp groove of jam plate, the left side of lateral wall is equipped with and is located on the jam plate the outer handle portion of installation cavity, the right downside of lateral wall is equipped with first hasp portion and second hasp portion along circumference before the jam plate, first hasp portion with first hasp groove cooperatees, second hasp portion with the second hasp groove cooperatees, the installation cavity with still be equipped with first limit structure and second limit structure between the jam plate respectively, first limit structure is used for the restriction the anticlockwise turned angle of jam plate, second limit structure is used for the restriction the clockwise turned angle of jam plate.

The technical scheme has the advantages that: the setting of the first hasp portion and the second hasp portion of jam plate, and the setting of the first hasp groove and the second hasp groove of lock seat, make female seat body and public seat body peg graft the back, can form mutual locking, peg graft effectually, female seat body is difficult for breaking away from with public seat body, electric connection stability is high, and user's one hand just can operate the jam plate, and convenient operation, first limit structure, and second limit structure's setting, can prevent effectively that the jam plate from lieing in lock seat cooperation in-process, the jam plate angle rotation is too big, the jam plate takes place to damage, the life of jam plate has been guaranteed, make the use of female seat body and public seat body safer.

Preferably, the concave depressed part that forms in the front edge of lateral wall on the locking plate, first limit structure is including being located elasticity limiting plate in the depressed part and by the elasticity limiting plate other end upwards stretch out in the depressed part is outer and the pressing plate that forms, still be equipped with on the preceding lateral wall of elasticity limiting plate can with the fixture block that the inside wall surface acted on before the installation cavity.

The technical scheme has the advantages that: when the jam plate anticlockwise rotates, the user makes the elasticity limiting plate take place certain deformation through pressing the pressure plate, until jam plate and lock seat formation locking cooperation, loosen again and make the elasticity limiting plate resume under the produced effort of deformation according to the pressure plate to inside wall surface looks is used before making fixture block on the preceding lateral wall and installation cavity, thereby blocks the jam plate, and is rational in infrastructure, simple.

Preferably, first limit structure still include with fixture block matched with draw-in groove and with the first spacing post that the jam plate lower side wall was used, the draw-in groove is located inside wall is surperficial before the installation cavity, and the lower extreme runs through the bottom of installation cavity, first spacing post connect in on the installation cavity bottom surface.

The technical scheme has the advantages that: the setting of draw-in groove for the fixture block after with the installation cavity preceding inside wall surface looks effect, under the pressing board condition of not working, restricted the jam plate clockwise rotation, make the locking state more stable, the draw-in groove lower extreme runs through the bottom of installation cavity, the draw-in groove shaping is convenient, and the setting of first spacing post has restricted the anticlockwise rotation of jam plate, prevents that the too big jam plate that leads to of anticlockwise turned angle from damaging rational in infrastructure.

Preferably, the second limit structure comprises an arc-shaped convex part located on the lower side wall of the lock plate and a second limit column connected to the bottom surface of the installation cavity, and the second limit column is located on the right side of the first limit column.

The technical scheme has the advantages that: the jam plate clockwise turning makes it and lock seat unblock, and the arc convex part has restricted the clockwise turned angle of jam plate with the spacing post of second, prevents that clockwise turned angle too big lead to the jam plate to damage rational in infrastructure.

Preferably, still include anti-disengaging structure, anti-disengaging structure including connect in anticreep board on the installation cavity inner wall and locate on the lock seat and the opening orientation the anticreep recess of anticreep board, anticreep board lower extreme unsettled and unsettled serve still be equipped with anticreep recess matched with anticreep lug, lock seat part is located on the removal route of anticreep lug.

The technical scheme has the advantages that: the setting of anti-disengaging structure can prevent effectively that female seat body and public seat body from not locking before the cooperation, and female seat body and public seat body take place the phenomenon that breaks away from for the cartridge process is more reasonable, and also be convenient for deposit between them and transportation simultaneously.

Preferably, the upper and lower ends of the anti-falling lug are set to be a first inclined plane and a second inclined plane which are symmetrical to each other, the lock seat is located on the side wall above the anti-falling groove and is set to be a first easy-to-slide surface which is acted on the second inclined plane, and the upper side wall of the anti-falling groove is set to be a second easy-to-slide surface which is acted on the first inclined plane.

The technical scheme has the advantages that: the first inclined plane and the second easy-to-slide plane are matched and the second inclined plane and the first easy-to-slide plane are matched, so that the male seat body can move more smoothly relative to the female seat body, a user can use the male seat body conveniently, and the operation hand feeling is good.

Preferably, the rear side wall of the mounting cavity is provided with a mounting column, the rear side wall of the lock plate is provided with a mounting hole which is matched with the mounting column in a rotating manner, and the hole depth of the mounting hole is not less than 1/2 of the wall thickness of the lock plate.

The technical scheme has the advantages that: the locking plate is connected in the installation cavity in a rotating mode through the matching of the installation hole and the installation column, the structure is simple, the forming is convenient, the hole depth of the installation hole is not smaller than 1/2 of the wall thickness of the locking plate, the stability of the rotation stress of the locking plate is effectively guaranteed, and the locking is more stable.

Preferably, the rear side wall of jam plate is located still be equipped with under the mounting hole and dodge the groove, dodge the lower extreme in groove with the lower lateral wall of jam plate communicates mutually, the last lateral wall of dodging the groove is established to be convenient the erection column card is gone into leading-in inclined plane in the mounting hole.

The technical scheme has the advantages that: the groove and the guide-in inclined plane are avoided, the mounting column can be clamped into the mounting hole conveniently, and the locking plate can be mounted more conveniently and smoothly and is reasonable in structure.

The utility model has the advantages that: the structure is reasonable, the locking and the use are convenient, the splicing is stable, the splicing effect is good, and the electric connection stability can be effectively ensured.

Drawings

Fig. 1 is a schematic structural view after interlocking of the present invention;

fig. 2 is a structural sectional view after the interlocking of the present invention;

fig. 3 is a structural view of the male seat body of the present invention;

FIG. 4 is a structural view of the female seat body of the present invention;

FIG. 5 is another view of the structure of the female seat body of the present invention;

fig. 6 is a structural view of the lock plate of the present invention;

fig. 7 is another view of the structure of the lock plate of the present invention.

In the figure: 1-male seat body, 2-first terminal hole, 3-female seat body, 4-second terminal hole, 5-plug interface, 6-installation cavity, 7-guide groove, 8-lock seat, 9-lock plate, 10-first lock groove, 11-second lock groove, 12-handle part, 13-first lock part, 14-second lock part, 15-dent part, 16-elastic limiting plate, 17-pressing plate, 18-clamping block, 19-clamping groove, 20-first limiting column, 21-arc convex part, 22-second limiting column, 23-anti-drop plate, 24-anti-drop groove, 25-anti-drop lug, 26-first inclined plane, 27-second inclined plane, 28-first easy-to-slide plane, 29-second easy-to-slide plane, 30-mounting column, 31-mounting hole, 32-avoiding groove and 33-leading-in inclined plane.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will explain specific embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and for a person skilled in the art, other drawings and other embodiments can be obtained without inventive effort, and the invention is not limited to this example.

Referring to fig. 1 to 7, a male and female seat with convenient locking and stability comprises a male seat body 1 having a plurality of rows of first terminal holes 2, and a female seat body 3 having a plurality of rows of second terminal holes 4, wherein the second terminal holes 4 correspond to the first terminal holes 2, an inserting port 5 communicating with the first terminal holes 11 is provided at the rear end of the male seat body 1, the female seat body 3 and the male seat body 1 are matched in the inserting port 5, an installation cavity 6 is formed at the front side of the plurality of rows of second terminal holes 4 on the female seat body 3, a guide groove 7 communicating with the installation cavity 6 is further vertically provided on the front outer sidewall of the female seat body 3, the lower end of the guide groove 7 is communicated with the lower sidewall of the female seat body 3, a locking structure is further provided between the male seat body 1 and the female seat body 3, the locking structure comprises a lock seat 8 integrally formed on the front inner sidewall of the inserting port 5, and a lock plate 9 rotatably provided on the rear inner sidewall of the installation cavity 6, the lock base 8 extends into the installation cavity 6 through the guide groove 7, the guide groove 7 is arranged to ensure that the assembly direction of the male seat body 1 is from bottom to top, the lock base 8 is provided with a first lock catch groove 10 and a second lock catch groove 11 with openings facing the lock plate 9, the left side of the upper side wall of the lock plate 9 is provided with a handle part 12 positioned outside the installation cavity 6, the handle part 12 is arranged to facilitate the operation of a user on the lock plate 9, the structure is reasonable, the right lower side of the front side wall of the lock plate 9 is provided with a first lock catch part 13 and a second lock catch part 14 along the circumferential direction, the first lock catch part 13 is matched with the first lock catch groove 10, the second lock catch part 14 is matched with the second lock catch groove 11, the first lock catch groove 10 is communicated with the front side wall of the female seat shell, the second lock catch groove 11 is communicated with the lower side wall of the female seat body 3, the first lock catch groove 10 and the second lock catch groove are convenient to form, and the second lock catch groove 11 of the structure also avoids the second lock catch part 14 from rotating to form interference, when the locking device is used, the locking plate 9 is rotated clockwise by a certain angle, so that the male seat body 1 and the female seat body 3 form preliminary assembly through the cooperation of the locking seat 8 and the guide groove 7 (the first locking part 13 is partially positioned in the first locking groove 10), at the moment, the locking plate 9 is rotated anticlockwise, under the action of the guide groove 7, the locking plate 9 can drive the male seat body 1 to move upwards along the vertical direction until the first locking part 13 and the first locking groove 10 and the second locking part 14 and the second locking groove 32 form locking cooperation, the male seat body 1 and the female seat body 3 are inserted and in a locking state, the locking plate 9 is rotated clockwise, the interlocking of the first locking part 13 and the first locking groove 10 and the interlocking of the second locking part 14 and the second locking groove 32 are released, the male seat body 1 and the female seat body 3 are unlocked, and the male seat body 1 and the female seat body 3 are conveniently and stably fixed, The plug-in mounting effect is good, the electric connection stability of the internal terminals can be effectively guaranteed, and the plug-in mounting device can be operated by a single hand of a user and is convenient to use.

In this embodiment, a first limiting structure is disposed between the mounting cavity 6 and the lock plate 9, the first limiting structure is used to limit the counterclockwise rotation angle of the lock plate 9, a recessed portion 15 is formed at the front edge of the upper sidewall of the lock plate 9, the first limiting structure includes an elastic limiting plate 16 located in the recessed portion 15, and a pressing plate 17 formed by extending the other end of the elastic limiting plate 16 out of the recessed portion 15, the front sidewall of the elastic limiting plate 16 is flush with the front sidewall of the lock plate 9, and a clamping block 18 capable of acting on the surface of the front inner sidewall of the mounting cavity 6 is disposed, when the lock plate 9 rotates counterclockwise, a user can deform the elastic limiting plate 16 by pressing the pressing plate 17 until the lock plate 9 and the lock seat 8 form a locking fit, and then loosen the pressing plate 17 to recover the elastic limiting plate 16 under the acting force generated by the deformation, and make the clamping block 18 on the front sidewall act on the surface of the front inner sidewall of the mounting cavity 6, thereby block jam plate 9, rational in infrastructure, simple, user's ability singlehanded simultaneous operation jam plate 9 and press board 17 facilitate the use, rational in infrastructure.

In this embodiment, the first limiting structure further includes a clamping groove 19 matched with the clamping block 18, and a first limiting post 20 acting with the lower side wall of the lock plate 9, the clamping groove 19 is located on the surface of the front inner side wall of the installation cavity 6, and the lower end of the clamping groove 19 penetrates through the bottom of the installation cavity 6, the first limiting post 20 is connected to the bottom surface of the installation cavity 6, the clamping groove 19 is arranged such that the clamping block 18, after acting with the surface of the front inner side wall of the installation cavity 6, limits the clockwise rotation of the lock plate 9 under the condition that the pressing plate 17 is not acting, so that the locking state is more stable, and the lower end of the clamping groove 19 penetrates through the bottom of the installation cavity 6, in this design, the clamping groove 19 is conveniently formed, after the clamping block 18 and the clamping groove 19 are matched, the lock plate 9 and the lock seat 8 are in the locking state, at this time, the lock plate 9 is rotated counterclockwise, the lower side wall of the lock plate 9 can be stopped by the first limiting post 20, so as to limit the counterclockwise rotation of the lock plate 9, the purpose of preventing the lock plate 9 from being damaged due to the fact that the anticlockwise rotation angle is too large is achieved, and the structure is reasonable.

In this embodiment, still be equipped with second limit structure between installation cavity 6 and the jam plate 9, second limit structure is used for restricting the clockwise turned angle of jam plate 9, more specifically say that second limit structure is including being located arc convex part 21 on the lateral wall under the jam plate 9, and connect the spacing post 22 of second on the installation cavity 6 bottom surface, the spacing post 22 of second is located the right side of first spacing post 20, jam plate 9 clockwise rotation makes it and the unblock of lock seat 8, continue clockwise turned jam plate 9, arc convex part 21 on the lateral wall under the jam plate 9 can be by the spacing post 22 backstop of second, thereby restricted clockwise turned angle of jam plate 9, prevent that clockwise turned angle from too big leading to jam plate 9 to damage, rational in infrastructure.

In this embodiment, still including preventing out-of-gear structure, prevent out-of-gear structure is including connecting the anticreep board 23 on the 6 inner walls of installation cavity, and locate on the lock seat 8 and the opening is towards the anticreep recess 24 of anticreep board 23, anticreep board 23 lower extreme is unsettled, and unsettled serve still be equipped with anticreep recess 24 matched with anticreep lug 25, lock seat 8 part is located anticreep lug 25's removal route, and is rational in infrastructure, can prevent effectively that female seat body 3 and public seat body 1 from not locking the cooperation before, female seat body 3 takes place the phenomenon that breaks away from with public seat body 1, make the cartridge process more reasonable, also be convenient for deposit and transport between them simultaneously.

In this embodiment, the upper and lower ends of the anti-disengaging protrusion 25 are set as a first inclined plane 26 and a second inclined plane 27 which are symmetrical to each other, the sidewall of the lock seat 8 above the anti-disengaging groove 24 is set as a first easy-to-slide plane 28 which is in interaction with the second inclined plane 27, the upper sidewall of the anti-disengaging groove 24 is set as a second easy-to-slide plane 29 which is in interaction with the first inclined plane 26, the first inclined plane 26 is in interaction with the second easy-to-slide plane 29, and the second inclined plane 27 is in interaction with the first easy-to-slide plane 28, so that the male seat body 1 can move more smoothly relative to the female seat body 3, and meanwhile, in the process of locking interaction, when the first inclined plane 26 is in interaction with the second easy-to-slide plane 29, the deformation force generated by the anti-disengaging plate 23 can make the male seat move up more laborsavingly, the structure is reasonable, the use is convenient for users, and the operation hand feeling is good.

In this embodiment, be equipped with erection column 30 on the rear side wall of installation cavity 6, be equipped with on the rear side wall of jam plate 9 with erection column 30 normal running fit's mounting hole 31, and the hole depth of mounting hole 31 is not less than 1/2 of jam plate 9 wall thickness, jam plate 9 passes through the cooperation of mounting hole 31 with erection column 30, rotate and connect in installation cavity 6, moreover, the steam generator is simple in structure, the shaping of being convenient for, and the hole depth of mounting hole 31 is not less than 1/2 of jam plate 9 wall thickness, the stability of jam plate 9 rotation atress has effectively been guaranteed, make the locking more stable.

In this embodiment, the rear side wall of jam plate 9 is located mounting hole 31 and still is equipped with dodges groove 32 under, dodges the lower extreme in groove 32 and communicates with the lower lateral wall of jam plate 9 mutually, dodges the last lateral wall of groove 32 and is equipped with the leading-in inclined plane 33 of being convenient for erection column 30 card income mounting hole 31, dodges the setting of groove 32 and the setting of leading-in inclined plane 33, be convenient for erection column 30 card income mounting hole 31 in, make the installation of jam plate 9 more convenient and smooth, rational in infrastructure.

Where not mentioned above, all are applicable to the prior art.

Specific embodiments of the present invention have been described above in detail. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments in the prior art, which are already known to those skilled in the art, should be within the scope of protection defined by the claims.

Claims (8)

1. A conveniently locked and stable male and female seat comprises a male seat body (1) provided with a plurality of rows of first terminal holes (2) and a female seat body (3) provided with a plurality of rows of second terminal holes (4), wherein the second terminal holes (4) correspond to the first terminal holes (2), the rear end of the male seat body (1) is provided with a socket (5) communicated with the first terminal holes (2), the female seat body (3) and the male seat body (1) are matched in the socket (5), the male seat is characterized in that an installation cavity (6) is formed in the front side of the plurality of rows of second terminal holes (4) on the female seat body (3), a guide groove (7) communicated with the installation cavity (6) is vertically arranged on the front outer side wall of the female seat body (3), and the lower end of the guide groove (7) is communicated with the lower side wall of the female seat body (3), a locking structure is further arranged between the male seat body (1) and the female seat body (3), the locking structure comprises a lock seat (8) integrally formed on the front inner side wall of the inserting port (5) and a lock plate (9) rotatably arranged on the rear inner side wall of the installation cavity (6), the lock seat (8) extends into the installation cavity (6) through the guide groove (7), a first lock groove (10) and a second lock groove (11) with openings facing the lock plate (9) are arranged on the lock seat (8), a handle part (12) positioned outside the installation cavity (6) is arranged on the left side of the upper side wall of the lock plate (9), a first lock part (13) and a second lock part (14) are arranged on the right lower side of the front side wall of the lock plate (9) along the circumferential direction, the first lock part (13) is matched with the first lock groove (10), and the second lock part (14) is matched with the second lock groove (11), the mounting cavity (6) and still be equipped with first limit structure and second limit structure between the jam plate (9) respectively, first limit structure is used for the restriction the anticlockwise turned angle of jam plate (9), second limit structure is used for the restriction the clockwise turned angle of jam plate (9).

2. A locking-facilitating and stable male and female seat as claimed in claim 1, wherein: the concave depressed part (15) that form in the front edge of lateral wall on jam plate (9), first limit structure is including being located elasticity limiting plate (16) in depressed part (15) and by elasticity limiting plate (16) other end upwards stretch out in depressed part (15) are outer and pressing plate (17) that form, still be equipped with on the preceding lateral wall of elasticity limiting plate (16) can with fixture block (18) that inside wall surface acted on before installation cavity (6).

3. A locking-facilitating and stable male and female seat as claimed in claim 2, wherein: first limit structure still include with fixture block (18) matched with draw-in groove (19) and with first spacing post (20) that the lateral wall was used under jam plate (9), draw-in groove (19) are located inside wall is surperficial before installation cavity (6), and the lower extreme runs through the bottom of installation cavity (6), first spacing post (20) connect in on installation cavity (6) bottom surface.

4. A locking-facilitating and stable male and female seat according to claim 3, wherein: the second limiting structure comprises an arc-shaped convex part (21) located on the lower side wall of the lock plate (9) and a second limiting column (22) connected to the bottom surface of the installation cavity (6), and the second limiting column (22) is located on the right side of the first limiting column (20).

5. A convenient locking and stable male and female seat as claimed in claim 1, wherein: still include anti-disengaging structure, anti-disengaging structure including connect in anticreep board (23) on installation cavity (6) inner wall and locate lock seat (8) are gone up and the opening orientation anticreep recess (24) of anticreep board (23), anticreep board (23) lower extreme unsettled and unsettled serve still be equipped with anticreep recess (24) matched with anticreep lug (25), lock seat (8) part is located on the removal route of anticreep lug (25).

6. A conveniently locked and stable male and female seat according to claim 5, wherein: the upper and lower end of anticreep lug (25) is established to first inclined plane (26) and second inclined plane (27) of mutual symmetry, lock seat (8) are located the lateral wall of anticreep recess (24) top establish into with first easy slip surface (28) that second inclined plane (27) are used mutually, the last lateral wall of anticreep recess (24) establish into with easy slip surface (29) of second that first inclined plane (26) are used mutually.

7. A convenient locking and stable male and female seat as claimed in claim 1, wherein: be equipped with erection column (30) on the rear side wall of installation cavity (6), be equipped with on the rear side wall of jam plate (9) with erection column (30) normal running fit's mounting hole (31), the hole depth of mounting hole (31) is not less than 1/2 of jam plate (9) wall thickness.

8. A locking-facilitating and stable male and female seat according to claim 7, wherein: the back side wall of jam plate (9) is located still be equipped with under mounting hole (31) and dodge groove (32), dodge the lower extreme of groove (32) with the lower lateral wall of jam plate (9) communicates mutually, the last lateral wall of dodging groove (32) is established to be convenient installation post (30) card is gone into leading-in inclined plane (33) in mounting hole (31).

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