CN218770171U

CN218770171U - Hybrid connector

Info

Publication number: CN218770171U
Application number: CN202223054734.7U
Authority: CN
Inventors: 孙计兵
Original assignee: Hangzhou Zhongmeng Photoelectric Technology Co ltd
Current assignee: Hangzhou Zhongmeng Photoelectric Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-28
Anticipated expiration: 2032-11-17

Abstract

The utility model relates to the technical field of connectors, in particular to a hybrid connector, which comprises a plug component, a socket component and a locking mechanism, wherein the plug component comprises an upper shell and a plugging male end, and the socket component comprises a lower shell and a plugging female end; public end of grafting includes public end of upper bracket, power pin and signal pin, and the female end of grafting includes female end of undersetting, power pin and signal pin, the utility model discloses simple structure can realize the transmission of electric current and signal simultaneously, compact structure, and the stability after inserting and pulling out improves, and wearing and tearing are less for life obtains improving, is convenient for assemble and dismantle, and the safety in utilization obtains further promotion.

Description

Hybrid connector

Technical Field

The utility model relates to a connector technical field specifically is a hybrid connector.

Background

The conventional connector includes a male terminal and a female terminal that are connected to each other by plugging, that is, the two harnesses are electrically connected by plugging and unplugging between the plug and the lower housing. In order to prevent the plug and the lower housing from being separated due to vibration and the like during use in consideration of the reliability of connection between the plug and the lower housing, it is known to provide a locking mechanism formed by a snap/engagement portion (i.e., a single snap/engagement portion) on each of the plug and the lower housing to achieve locking so as to prevent the plug and the lower housing from being released.

In addition, most of the existing connectors are connected by single current and single signal transmission, the functions are single, and when the current and the signal are required to be transmitted, the current and the signal are both required to be used, so that the connectors are inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hybrid connector to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: a hybrid connector comprises a plug assembly, a socket assembly and a locking mechanism, wherein the plug assembly comprises an upper shell and a plugging male end, and the socket assembly comprises a lower shell and a plugging female end;

the plug-in male end comprises an upper support, a power pin male end and a signal pin male end, the upper support is arranged in the upper shell, and the power pin male end and the signal pin male end are arranged on the upper support;

the inserting female end comprises a lower support, a power supply pin female end and a signal pin female end, the lower support is arranged in the lower shell, and the power supply pin female end and the signal pin female end are both arranged on the lower support;

the power pin male end and the signal pin male end are respectively spliced with the corresponding power pin female end and the corresponding signal pin female end;

the locking mechanism comprises a rotating arm, the main body of which is in a U-shaped structure, the rotating arm is rotatably connected with the short shaft, a limiting rail is arranged at the end part of the rotating arm, and a notch for the limiting column to enter the limiting rail is arranged at the end part of the limiting rail;

when the rotating arm rotates around the short shaft, and the limiting column enters the limiting track from the notch and is positioned at the end part of the limiting track, the upper shell and the lower shell are fastened and assembled.

Preferably, the edge of the short shaft is provided with a first limiting bulge, the side wall of the upper shell is provided with an assembly hole and is rotatably connected with the short shaft through the assembly hole, and the inner wall of the assembly hole is provided with a second limiting bulge corresponding to the first limiting bulge.

Preferably, the outer wall of the upper shell is provided with a bump, the bump is internally provided with a cylindrical groove, the cylindrical groove is internally provided with a spring and a limiting ball, the limiting ball is connected with the spring, the side wall of the rotating arm is provided with a hemispherical groove, when the limiting post is positioned at the end part of the limiting track, the hemispherical groove is positioned right in front of the limiting ball, and part of the limiting ball is positioned in the hemispherical groove.

Preferably, be equipped with the thread groove that is used for fastening the copper bar of pencil tip to the terminal surface of the tip of the female end of power pin, be equipped with the crimping groove that is used for carrying out the crimping to the tip of pencil on the terminal surface of the tip of the public end of power pin.

Preferably, be equipped with bayonet socket one on the inner wall of last casing, be equipped with on the outer wall of upper bracket with bayonet socket one corresponding buckle one, the upper bracket passes through the joint cooperation of buckle one and bayonet socket one and fixes a position in last casing.

Preferably, the outer wall of the lower end of the upper support is provided with a second bayonet, the inner wall of the lower support is provided with a second buckle corresponding to the second bayonet, and the upper support and the lower support are clamped through the second bayonet and the second buckle.

Preferably, the inner side wall of the limiting track is provided with a limiting chute, and the outer wall of the limiting column is provided with a limiting block.

Preferably, the wire outlet end of the upper shell is detachably provided with a wire protecting cover.

When the utility model is used, one section of wire harness is connected with the power pin male end and the signal pin male end and penetrates out of the wire protecting cover, the other section of wire harness is connected with the power pin female end and the signal pin female end, and the transmission of current and signals can be realized simultaneously by splicing the power pin male end, the signal pin male end and the corresponding source pin female end with the signal pin female end, so that the utility model has the advantages that the functions are enhanced, the whole structure is compact, and the space occupancy rate is effectively reduced while the functions are enriched in application;

when the plug is in plug connection, after the plug male end and the plug female end are in butt joint, the bayonet II on the upper support is in clamping connection with the buckle II on the lower support, so that the upper support and the support are tightly assembled together, and the plug male end and the plug female end cannot be loosened after the plug male end and the plug female end are in butt joint; afterwards, the rotating arm is rotated around the short shaft, when the first limiting protrusion and the second limiting protrusion are in contact, the rotating arm cannot continue to rotate, at the moment, the limiting column can be located at the position of the end part of the limiting track, and the limiting track plays an upward tensile force on the limiting column, so that the butt joint stability of the male end and the female end of the plug-in plug is further improved.

The utility model discloses in, the cooperation joint that the upper bracket passes through bayonet socket one and buckle one is in last casing, and the equipment and the dismantlement of the upper bracket of being convenient for are convenient for to the change of local part, and the same reason also can utilize same principle to design between undersetting and the lower casing (because the mounting means of upper bracket and last casing is the same with the mounting means of undersetting and lower casing, consequently is in the utility model discloses no longer repeated redundant description), make the utility model discloses it is comparatively convenient when changing local part.

The utility model discloses simple structure can realize the transmission of electric current and signal simultaneously, compact structure, and the stability after inserting and pulling out improves, and wearing and tearing are less for life obtains improving, is convenient for assemble and dismantle, and the safety in utilization obtains further promotion.

Drawings

The invention is further explained below with reference to the drawings and examples:

fig. 1 and 2 are schematic views of the present invention after assembly;

FIGS. 3 and 4 are schematic views of the male and female plug terminals;

FIGS. 5 and 9 are schematic views of the upper housing;

FIG. 6 is a schematic view of the male end of the plug;

FIG. 7 is a schematic view of a female plug-in terminal;

fig. 8 is a schematic view of the rotating arm.

Description of the reference numerals:

1-lower shell, 2-upper shell, 3-wire-protecting cover, 4-limiting column, 5-limiting block, 6-rotating arm, 7-notch, 8-limiting track, 9-limiting sliding groove, 10-short shaft, 11-limiting protrusion I, 12-limiting protrusion II, 13-assembling hole, 14-lug, 15-upper support, 16-power pin male end, 17-signal pin male end, 18-power pin female end, 19-signal pin female end, 20-bayonet I, 21-bayonet I, 22-bayonet II, 23-bayonet II, 24-hemispherical groove and 25-limiting bead.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a hybrid connector here, the technical scheme of the utility model is:

as shown in fig. 1 to 9, a hybrid connector includes a plug assembly including an upper housing 2 and a plug male end, a receptacle assembly including a lower housing 1 and a plug female end, and a locking mechanism;

the plug-in male end comprises an upper support 15, a power pin male end 16 and a signal pin male end 17, the upper support 15 is arranged inside the upper shell 2, and the power pin male end 16 and the signal pin male end 17 are arranged on the upper support 15;

the inserting female end comprises a lower support, a power supply female end 18 and a signal female end 19, the lower support is arranged in the lower shell 1, and the power supply female end 18 and the signal female end 19 are both arranged on the lower support;

the power supply pin male end 16 and the signal pin male end 17 are respectively plugged with the corresponding power supply pin female end 18 and the signal pin19 female end;

the outer wall of the upper shell 2 is provided with a short shaft 10, the outer wall of the lower shell 1 is provided with a limiting column 4, the locking mechanism comprises a rotating arm 6 with a U-shaped main body, the rotating arm 6 is rotatably connected with the short shaft 10, the end part of the rotating arm 6 is provided with a limiting track 8, and the end part of the limiting track 8 is provided with a notch for the limiting column 4 to enter the limiting track 8;

when the rotating arm 6 rotates around the short shaft 10 and the limiting column 4 enters the limiting track 8 from the gap and is positioned at the end position of the limiting track 8, the fastening assembly between the upper shell 2 and the lower shell 1 is realized.

In this embodiment, a first limiting protrusion 11 is disposed on an edge of the short shaft 10, an assembly hole 13 is disposed on a side wall of the upper housing 2, and is rotatably connected to the short shaft 10 through the assembly hole 13, and a second limiting protrusion 12 corresponding to the first limiting protrusion 11 is disposed on an inner wall of the assembly hole 13, and plays a role in limiting when the first limiting protrusion and the second limiting protrusion are in contact with each other.

In this embodiment, the outer wall of the upper housing 2 is provided with a protrusion 14, the protrusion 14 is provided inside with a cylindrical groove (not shown), a spring (not shown) and a limiting ball 25 are installed in the cylindrical groove, the limiting ball 25 is connected with the spring, the side wall of the rotating arm 6 is provided with a hemispherical groove 24, when the limiting ball 25 is located at the end position of the limiting rail 8, the hemispherical groove 24 is located right in front of the limiting ball 25, and a part of the limiting ball 25 is located in the hemispherical groove 24.

In this embodiment, be equipped with the thread groove that is used for fastening the copper bar of pencil tip and installs on the terminal surface of the female end 18 of power pin, fasten the copper bar through bolt fastening spare, realize the installation of pencil, it is comparatively convenient to install, be equipped with the crimping groove that is used for carrying out the crimping to the tip of pencil on the terminal surface of the tip of power pin public end 17 for carry out the crimping to the tip of another section of pencil.

In this embodiment, a first bayonet 20 is arranged on the inner wall of the upper housing 2, a first buckle 21 corresponding to the first bayonet 20 is arranged on the outer wall of the upper support 15, and the upper support 15 is positioned in the upper housing 2 through the clamping fit of the first buckle 21 and the first bayonet 20.

In this embodiment, be equipped with two bayonet sockets 22 on the outer wall of upper bracket 15's lower extreme, be equipped with two 23 of the buckle corresponding with two bayonet sockets 22 on the inner wall of undersetting, carry out the joint through two bayonet sockets 22 and two 23 of buckle between upper bracket 15 and the undersetting.

In this embodiment, be equipped with spacing spout 9 on the inside wall of spacing track 8, be equipped with stopper 5 on the outer wall of spacing post 4, be convenient for better direction and spacing.

In this embodiment, the wire outlet end of the upper housing 2 is detachably mounted with a wire protecting cover 3.

When the utility model is used, one section of the wire harness is connected with the power pin male end 16 and the signal pin male end 17 and penetrates out of the wire protecting cover 3, and the other section of the wire harness is connected with the power pin female end 18 and the signal pin female end 19, and the power pin male end 16 and the signal pin male end 17 are spliced with the corresponding source pin female end 18 and the signal pin female end 19, so that the transmission of current and signals can be realized simultaneously, the function of the utility model is enhanced, the whole structure is compact, and the space occupancy rate is effectively reduced while the functions are enriched in application;

when in plugging, after the plugging male end and the plugging female end are in butt joint, the bayonet II 22 on the upper support 15 is in clamping connection with the buckle II 23 on the lower support, so that the upper support 15 and the support are tightly assembled together, and the plugging male end and the plugging female end cannot be loosened after being in butt joint; afterwards, the rotating arm 6 is rotated, so that the rotating arm 6 rotates around the short shaft 10, when the first limiting protrusion 11 contacts with the second limiting protrusion 12, the rotating arm 6 cannot continue to rotate, at the moment, the limiting column 4 can be located at the position of the end part of the limiting rail 8, and the limiting rail 8 plays an upward tensile force on the limiting column 4, so that the butt joint stability of the male end and the female end of the plug-in connector is further improved, when the limiting column 4 is located at the end part of the limiting rail, the limiting bead 25 is located right in front of the hemispherical groove 24, under the action of the spring, the outer side part of the limiting bead 25 can fall into the hemispherical groove 24 to play a certain limiting role, the rotating arm 6 cannot swing automatically under the non-manual operation, and the stability and the safety of the rotating arm 6 under the condition of rotating in place are guaranteed.

The utility model discloses in, upper bracket 15 is in last casing through

bayonet socket

20 and 21 cooperation joint of buckle, and the equipment and the dismantlement of upper bracket 15 of being convenient for are convenient for to the change of local part, and the same reason also can utilize the same principle to design between lower carriage and the lower casing 1 (because upper bracket 15 is the same with the mounting means of upper casing 2 and the mounting means of lower carriage and lower casing 1, consequently the utility model discloses in no longer repeated giving unnecessary detail), make the utility model discloses it is comparatively convenient when changing local part.

Claims

1. A hybrid connector comprising a plug assembly, a receptacle assembly and a locking mechanism, characterized in that: the plug assembly comprises an upper shell (2) and a plug male end, and the socket assembly comprises a lower shell (1) and a plug female end;

the plug-in male end comprises an upper support (15), a power supply pin male end (16) and a signal pin male end (17), the upper support (15) is arranged inside the upper shell (2), and the power supply pin male end (16) and the signal pin male end (17) are arranged on the upper support (15);

the inserting female end comprises a lower support, a power supply pin female end (18) and a signal pin female end (19), the lower support is arranged in the lower shell (1), and the power supply pin female end (18) and the signal pin female end (19) are both arranged on the lower support;

the power supply pin male end (16) and the signal pin male end (17) are respectively spliced with the corresponding power supply pin female end (18) and the signal pin female end (19);

the locking mechanism comprises a rotating arm (6) with a U-shaped main body, the rotating arm (6) is rotatably connected with the short shaft (10), a limiting track (8) is arranged at the end part of the rotating arm (6), and a notch for the limiting column (4) to enter the limiting track (8) is formed in the end part of the limiting track (8);

when the rotating arm (6) rotates around the short shaft (10) and the limiting column (4) enters the limiting track (8) from the gap and is positioned at the end position of the limiting track (8), the upper shell (2) and the lower shell (1) are tightly assembled.

2. A hybrid connector according to claim 1, wherein: be equipped with spacing protruding one (11) on the edge of minor axis (10), be equipped with pilot hole (13) on the lateral wall of last casing (2) to rotate with minor axis (10) through pilot hole (13) and be connected, and be equipped with on the inner wall of pilot hole (13) with spacing protruding one (11) corresponding spacing protruding two (12).

3. A hybrid connector according to claim 1, wherein: be equipped with lug (14) on the outer wall of going up casing (2), the inside of lug (14) is equipped with the column groove, installs spring and spacing pearl (25) in the column groove, and spacing pearl (25) are connected with the spring, is equipped with hemisphere groove (24) on the lateral wall of rocking arm (6), when spacing post (4) are located the tip position of spacing track (8), hemisphere groove (24) are located the dead ahead of spacing pearl (25), and the part of spacing pearl (25) is located hemisphere groove (24).

4. A hybrid connector according to claim 1, wherein: the terminal surface of the tip of power pin female end (18) is equipped with the thread groove that is used for fastening the copper bar of pencil tip installation, be equipped with the crimping groove that is used for carrying out the crimping to the tip of pencil on the terminal surface of the tip of power pin public end (16).

5. A hybrid connector according to claim 1, wherein: be equipped with bayonet socket (20) on the inner wall of upper housing (2), be equipped with on the outer wall of upper bracket (15) with bayonet socket (20) corresponding buckle (21), upper bracket (15) are fixed a position in upper housing (2) through the joint cooperation of buckle (21) and bayonet socket (20).

6. A hybrid connector according to claim 1, wherein: be equipped with bayonet socket two (22) on the outer wall of the lower extreme of upper bracket (15), be equipped with on the inner wall of undersetting with two (22) corresponding buckle two (23) of bayonet socket, carry out the joint through two (22) of bayonet socket and buckle two (23) between upper bracket (15) and the undersetting.

7. A hybrid connector according to claim 1, wherein: be equipped with spacing spout (9) on the inside wall of spacing track (8), be equipped with stopper (5) on the outer wall of spacing post (4).

8. A hybrid connector according to claim 1, wherein: the outgoing line of the upper shell (2) is detachably provided with a wire protecting cover.