CN217740886U - Reinforced connector - Google Patents

Abstract

The utility model relates to a reinforcement type connector belongs to the electric connector field, and it includes the plug and is used for the socket of being connected with the pencil, is provided with one row at least first syringe needle in the plug, and the one end of first syringe needle is worn out from the side of plug, is provided with on the socket and supplies first syringe needle male slot, and first syringe needle and slot one-to-one rotate on the plug and be connected with the fixed block, are provided with the stopper that is used for restricting the socket and removes on the fixed block. This application has the connection between reinforcement plug and the socket, thereby reduces plug and socket and appear becoming flexible the effect that influences signal transmission.

Description

Reinforced connector

Technical Field

The application relates to the technical field of electric connectors, in particular to a reinforced connector.

Background

The connector is a universal connecting device widely applied to electronics, electrical appliances and instruments, mainly plays a role in current or signal transmission, is usually matched with a pin header to form board-to-board connection.

The connector is used for connecting two or more than two electrons with each other to generate electric signal transmission, and the existing connector is composed of a socket and a plug, and the plug is connected with each other by being inserted into the socket to contact.

In view of the above-mentioned related technologies, the plug and the socket are not fastened enough in a manner of inserting each other, which easily causes separation, thereby causing the connection between the plug and the socket to become loose and affecting signal transmission.

SUMMERY OF THE UTILITY MODEL

In order to strengthen being connected between plug and the socket, thereby reduce plug and socket and appear becoming flexible the condition that influences signal transmission, this application provides a reinforcement type connector.

The application provides a long distance prevention of seepage type culvert structure adopts following technical scheme:

the utility model provides a reinforcement type connector, includes the plug and is used for the socket of being connected with the pencil, be provided with one row at least first syringe needle in the plug, the one end of first syringe needle is worn out from the side of plug, be provided with on the socket and supply first syringe needle male slot, first syringe needle and slot one-to-one, it is connected with the fixed block to rotate on the plug, be provided with the stopper that is used for restricting the socket and removes on the fixed block.

Through adopting above-mentioned technical scheme, insert first needle in the slot that corresponds, make the socket peg graft on the plug, then rotate the fixed block, make the fixed block drive the stopper and press on the socket to make the connection of socket and plug more firm, reduced the condition of socket and plug alternate segregation, make signal transmission stable.

Optionally, the end face of the fixing block is an arc face, and a plurality of convex strips are arranged on the arc face.

Through adopting above-mentioned technical scheme, the design of cambered surface is laminated with the finger shape mutually, and the sand grip has increased the frictional force of cambered surface with the finger to the person of facilitating the use rotates the fixed block and presses the stopper on the socket.

Optionally, the fixed block and the plug are rotatably connected through a rotating shaft, and the rotating shaft is made of metal.

Through adopting above-mentioned technical scheme, thereby the axis of rotation of metal material reduces the socket and generates heat at the use in-process electronic component and make the axis of rotation be heated and appear warping and lead to the condition that can't use, has improved the durability of axis of rotation.

Optionally, first recess has all been seted up at the both ends of plug, the fixed block passes through the axis of rotation and rotates to be connected in first recess, the second recess has been seted up on the inside wall of first recess, be provided with the fixture block on the fixed block, the fixture block joint is in the second recess.

Through adopting above-mentioned technical scheme, when rotating the fixed block and get into first recess in, the fixture block takes place elastic deformation with the extrusion of first recess inner wall. When the fixed block was located first recess completely, the fixture block joint on the fixed block was in the second recess this moment to play spacing effect to the fixed block.

Optionally, a limiting groove is formed in two ends of the plug and communicated with the first groove, and a limiting inclined block is arranged at one end, far away from the socket, of the fixing block.

Through adopting above-mentioned technical scheme, when the socket inserts the plug gradually, socket and spacing sloping block butt each other to make spacing sloping block get into spacing inslot. When the socket deepens into the plug gradually, the socket extrudees the spacing sloping block and rotates in the spacing inslot, and the spacing sloping block drives the fixed block and removes toward the direction that is close to first recess, and when the socket was inserted completely on the plug, the fixed block was located first recess and the stopper was withheld on the socket this moment. When keeping away from the socket with the one end of fixed block away from the axis of rotation, spacing sloping block is pushing up socket and plug separation to convenience of customers fixes and separates plug and socket.

Optionally, a plurality of pinholes have been seted up in the plug, pinhole in the plug is two rows, two rows the pinhole all distributes along the length direction equidistance of plug, pinhole and slot one-to-one, first needle inserts the pinhole downthehole and stretches out from the side of plug, two rows the pinhole is equallyd divide into first needle region and second needle region, first needle interval in the first needle region inserts downthehole at the pinhole, the first needle in second needle region is inserted in the pinhole and with pinhole one-to-one.

Through adopting above-mentioned technical scheme, the full syringe needle that distributes in interval to first needle district and second needle district matches with the pencil that different specification required earlier, has increased reinforcement type connector signal transmission's stability.

Optionally, a first limiting protrusion is arranged on the limiting block, a second limiting protrusion is arranged on the socket, and the first limiting protrusion abuts against the second limiting protrusion.

Through adopting above-mentioned technical scheme, first spacing arch and the mutual butt of the spacing arch of second to make the stopper joint on the socket, reduce the condition that the stopper breaks away from the socket.

Optionally, a positioning groove is formed in the plug, a positioning block is arranged on the socket and is inserted into the positioning groove, and the positioning block is matched with the positioning groove.

Through adopting above-mentioned technical scheme, the user aims at the locating piece constant head tank to conveniently insert the socket on the plug, constant head tank and locating piece play the sign effect simultaneously, reduce the condition that opposite grafting appears in socket and plug.

Optionally, the socket includes a holder and a base, the slot is provided on the base, the base is provided with a second needle for connecting with a wire harness, the base is provided with a connecting groove, the holder is provided with a connecting block, and the connecting block is inserted into the connecting groove.

Through adopting above-mentioned technical scheme, the pencil passes from the holder after connecting on the second syringe needle to make the pencil connect on the socket more firmly.

Optionally, a counter bore for being connected with a circuit board bolt is formed in the plug.

By adopting the technical scheme, a user can pass through the counter bores through bolts and then connect the plug bolts on the circuit board.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the limiting block on the fixing block is tightly pressed on the retainer, and meanwhile, the first limiting bulge on the limiting block is abutted to the second limiting bulge on the protective frame, so that the situation that the limiting block is separated from the retainer under the action of external force is reduced, the limiting block tightly presses the retainer, and the retainer tightly presses the base body, so that the base body is firmly inserted on the plug, and the situation that the plug and the base body are loosened to influence signal transmission is reduced;

2. the positioning block is arranged on the seat body, the positioning groove is formed in the plug, and the positioning block is aligned to the positioning groove, so that a user can conveniently insert the seat body into the plug, and the situation that the plug is inversely inserted into the seat body is reduced.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram for embodying a first needle domain and a second needle domain in the embodiment of the present application.

Fig. 3 is a schematic structural diagram for embodying a fixing block according to an embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic structural diagram for embodying a limiting groove in the embodiment of the present application.

Description of the reference numerals: 1. a plug; 11. a pinhole; 12. a first needle area; 13. a second needle field; 14. a first needle; 15. a counter bore; 16. a first groove; 17. a second groove; 18. a rotating shaft; 19. a limiting groove; 2. a socket; 21. inserting slots; 22. a holder; 23. a base body; 24. a second needle; 25. positioning a block; 26. positioning a groove; 27. connecting grooves; 28. connecting blocks; 29. a second limit bulge; 3. a fixed block; 31. a clamping block; 32. a cambered surface; 33. a convex strip; 34. a limit oblique block; 35. a limiting block; 36. first spacing arch.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses reinforcement type connector.

If fig. 1 and fig. 2, reinforcement type connector includes plug 1 and the socket 2 that is used for being connected with the pencil, a plurality of pinholes 11 have been seted up in the plug 1, a plurality of pinholes 11 are arranged into two rows along the length direction equidistance of plug 1, two rows of pinholes 11 relative distribution, two rows of pinholes 11 are equallyd divide into first needle region 12 and second needle region 13, first syringe needle 14 has been inserted at the pinhole 11 interval on the first needle region 12, first syringe needle 14 has all been inserted to the pinhole 11 in second needle region 13, wear out from the side of plug 1 behind first syringe needle 14 insertion pinhole 11. The socket 2 is provided with a plurality of through slots 21, the slots 21 correspond to the pinholes 11 one by one, and the first needles 14 are inserted into the slots 21. Counter bores 15 used for being connected with a circuit board bolt are formed in two ends of the plug 1.

As shown in fig. 1, fig. 3 and fig. 4, the two ends of the plug 1 are both provided with a first groove 16, two inner side walls of the first groove 16 are both provided with a second groove 17, and the two second grooves 17 are distributed oppositely. The rotation of first recess 16 is provided with axis of rotation 18, and axis of rotation 18 is the metal material, and the both ends of axis of rotation 18 are fixed respectively on two inside walls of first recess 16, and the cover is equipped with fixed block 3 on the axis of rotation 18, and fixed block 3 passes through axis of rotation 18 and is connected with first recess 16 rotation. Fixture blocks 31 are arranged on two side walls of the fixing block 3, the fixture blocks 31 correspond to the second grooves 17 one by one, and the fixture blocks 31 are clamped in the second grooves 17. The end face of the fixing block 3 far away from the end of the rotating shaft 18 is an arc face 32, a plurality of convex strips 33 are arranged on the arc face 32, and the convex strips 33 are parallel to each other and are arranged on the arc face 32 at equal intervals. The end of the fixing block 3 far away from the rotating shaft 18 is provided with a limiting block 35, the socket 2 is inserted on the plug 1, and the limiting block 35 tightly presses the top surface of the socket 2.

In the use, earlier be connected pencil and socket 2, then aim at corresponding first syringe needle 14 and insert first syringe needle 14 in slot 21 with slot 21 on the socket 2, thereby make plug 1 insert on socket 2, then rotate fixed block 3, make fixed block 3 change over to first recess 16 in, the slight elastic deformation appears in the extrusion takes place with first recess 16 for fixture block 31 on the fixed block 3 this moment, when fixed block 3 changes over to first recess 16 completely in, fixture block 31 reconversion is located second recess 17, stopper 35 on the fixed block 3 sticiss socket 2's top this moment, then the bolt passes behind counter bore 15 with plug 1 and circuit board bolted connection. The clamping block 31 has a limiting effect on the fixing block 3, so that the fixing block 3 is not easy to separate from the first groove 16, and the limiting block 35 tightly presses the socket 2, so that the socket 2 tightly presses the plug 1, the connection between the plug 1 and the socket 2 is tighter and firmer, and the situation that the signal transmission is influenced by the loose connection between the socket 2 and the plug 1 under the action of external force is reduced.

As shown in fig. 1 and 4, a first limiting protrusion 36 is arranged on the limiting block 35, a second limiting protrusion 29 is arranged on the socket 2, the limiting block 35 is tightly pressed on the socket 2, and the first limiting protrusion 36 and the second limiting protrusion 29 are mutually abutted.

The fixing blocks 3 are rotated to enable the limiting blocks 35 on the two fixing blocks 3 to compress the socket 2, and meanwhile, the first limiting protrusions 36 are abutted to the second limiting protrusions 29, so that the fixing blocks 3 are fastened with the socket 2, and the situation that the looseness of the seat body 23 and the plug 1 affects signal transmission is reduced.

Referring to fig. 1 and 5, a limiting groove 19 is formed in the plug 1, the limiting groove 19 is communicated with the first groove 16, and a limiting inclined block 34 is arranged at one end of the fixing block 3 close to the rotating shaft 18.

When pressing plug 1 into with socket 2, socket 2 is extruding spacing sloping block 34, spacing sloping block 34 gets into spacing groove 19 this moment, spacing sloping block 34 contacts with socket 2, along with socket 2 constantly inserts toward plug 1, socket 2 constantly extrudes spacing sloping block 34 and removes toward spacing groove 19, spacing sloping block 34 drives fixed block 3 and toward being close to first recess 16 direction and rotates, when spacing sloping block 34 lies in first recess 16 completely, stopper 35 joint just on socket 2. When the plug 1 needs to be separated from the socket 2, the fixing block 3 is broken off, the fixing block 3 is far away from the first groove 16, and the limiting inclined block 34 pushes against the socket 2 and separates the plug 1 from the socket 2, so that a user can fix and separate the plug 1 from the socket 2 conveniently.

As shown in fig. 1, a positioning block 25 is disposed on the socket 2, a positioning groove 26 is disposed on the plug 1, the positioning groove 26 is inserted into the positioning block 25, and the positioning groove 26 is matched with the positioning block 25.

Align locating piece 25 to constant head tank 26, then insert locating piece 25 in the constant head tank 26 to make things convenient for socket 2 to insert on plug 1, reduce socket 2 and the reverse condition of inserting of plug 1.

As shown in fig. 1 and 4, the socket 2 includes a holder 22 and a base 23, the base 23 is provided with a plurality of second needles 24 for connecting with a wiring harness, the slot 21 is formed on the base 23, the slot 21 penetrates through the base 23, the slots 21 are arranged at equal intervals along the length direction of the bottom surface of the base 23, the second needles 24 are fixed in the slot 21, and the positioning block 25 is disposed on the base 23. Connecting grooves 27 are formed in two ends of the base body 23, connecting blocks 28 are arranged at two ends of the holder 22, the connecting blocks 28 are connected in the connecting grooves 27 in an inserting mode, and second limiting protrusions 29 are arranged on the top face of the holder 22.

In the using process, the wiring harness is connected to the second needle 24 and penetrates through the holder 22, then the connecting block 28 of the holder 22 is inserted into the connecting groove 27, the wiring harness is pressed by the holder 22, the wiring harness is connected with the base body 23 more stably, and the influence on signal transmission caused by the fact that the wiring harness is pulled by external force is reduced.

The implementation principle of the embodiment of the application is as follows: connect the pencil on second syringe needle 24 and pass the pencil holder 22, then insert the connecting block 28 of holder 22 in the spread groove 27 of pedestal 23, insert first syringe needle 14 on the plug 1 in the slot 21 of pedestal 23 after that, then rotate fixed block 3, make stopper 35 lock pressure at the holder 22 top, the fixture block 31 joint on the stopper 35 is in second recess 17 this moment, spacing sloping block 34 is located spacing groove 19, then be connected plug 1 and circuit board, thereby make plug 1 and pedestal 23 zonulae occludens, the steadiness of being connected with plug 1 of pedestal 23 has been improved, make pedestal 23 and plug 1 difficult the appearance become flexible and lead to the circumstances that the influence signal transmission.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A reinforced connector, comprising: including plug (1) and be used for socket (2) be connected with the pencil, be provided with at least one row of first needle (14) in plug (1), the one end of first needle (14) is worn out from the side of plug (1), be provided with on socket (2) and supply first needle (14) male slot (21), first needle (14) and slot (21) one-to-one, it is connected with fixed block (3) to rotate on plug (1), be provided with on fixed block (3) and be used for restricting stopper (35) that socket (2) removed.

2. The ruggedized connector of claim 1, wherein: the end face of the fixed block (3) is designed to be an arc face (32), and a plurality of convex strips (33) are arranged on the arc face (32).

3. The ruggedized connector of claim 1, wherein: the fixing block (3) is rotatably connected with the plug (1) through a rotating shaft (18), and the rotating shaft (18) is made of metal.

4. The ruggedized connector of claim 3, wherein: first recess (16) have all been seted up at the both ends of plug (1), fixed block (3) are rotated through axis of rotation (18) and are connected in first recess (16), second recess (17) have been seted up on the inside wall of first recess (16), be provided with fixture block (31) on fixed block (3), fixture block (31) joint is in second recess (17).

5. The reinforced connector of claim 4, wherein: limiting grooves (19) are formed in two ends of the plug (1), the limiting grooves (19) are communicated with the first grooves (16), and limiting inclined blocks (34) are arranged at one ends, close to the limiting grooves (19), of the fixing blocks (3).

6. The ruggedized connector of claim 1, wherein: offer a plurality of pinholes (11) in plug (1), pinhole (11) in plug (1) are two rows, two rows pinhole (11) all distribute along the length direction equidistance of plug (1), pinhole (11) and slot (21) one-to-one, first needle (14) are fixed and are stretched out in pinhole (11) and from the side of plug (1), two rows pinhole (11) are equallyd divide for first needle field (12) and second needle field (13), first needle (14) spaced in first needle field (12) insert in pinhole (11), first needle (14) in second needle field (13) insert in pinhole (11) and with pinhole (11) one-to-one.

7. The ruggedized connector of claim 1, wherein: the limiting block (35) is provided with a first limiting bulge (36), the socket (2) is provided with a second limiting bulge (29), and the first limiting bulge (36) is abutted to the second limiting bulge (29).

8. The reinforced connector of claim 1, wherein: locating slot (26) has been seted up on plug (1), be provided with locating piece (25) on socket (2), locating piece (25) are pegged graft in locating slot (26), locating piece (25) and locating slot (26) looks adaptation.

9. The ruggedized connector of claim 1, wherein: socket (2) include holder (22) and pedestal (23), slot (21) are seted up on pedestal (23), slot (21) link up the pedestal, be provided with a plurality of second syringe needles (24) that are used for being connected with the pencil on pedestal (23), be provided with on pedestal (23) connecting groove (27), be provided with connecting block (28) on holder (22), connecting block (28) insert in connecting groove (27).

10. The ruggedized connector of claim 1, wherein: the plug (1) is provided with a counter bore (15) for being connected with a circuit board through a bolt.

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