CN210404261U

CN210404261U - Pin-connected panel power cord connector

Info

Publication number: CN210404261U
Application number: CN201921252139.XU
Authority: CN
Inventors: 梁士章; 邓强
Original assignee: Dongguan Shenxu Electronics Technology Co ltd
Current assignee: Dongguan Shenxu Electronics Technology Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-24
Anticipated expiration: 2029-08-02

Abstract

The utility model relates to the technical field of connectors, in particular to an assembled power line connector, which comprises a plurality of connector main bodies, wherein each connector main body is provided with at least one male conductive terminal and a plurality of female conductive terminals; after two adjacent connector bodies are assembled, the male conductive terminals of the first connector body are inserted into the female conductive terminals of the second connector body, the male connecting piece of the first connector body is in threaded connection with the female connecting sleeve of the second connector body, and the positioning plate and the insertion block of the first connector body are respectively inserted into the positioning groove and the insertion groove of the second connector body. The structure is convenient and flexible to use, wide in application range, convenient to disassemble and assemble, capable of avoiding reverse installation and preventing dust and water.

Description

Pin-connected panel power cord connector

Technical Field

The utility model belongs to the technical field of the connector technique and specifically relates to indicate a pin-connected panel power cord connector.

Background

Traditional power cord connector's simple structure, the ubiquitous connected mode is single, and joint strength is low, and the connector is defect such as waterproof, can leave the potential safety hazard in the in-service use, endangers personal safety, and can only single connector use, can not assemble the use according to the in-service use demand, leads to using inconveniently, and application scope is narrow.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a convenient to use and nimble, application range is wide, easy dismounting, and it is accurate to connect the location, avoids the anti-dress, can prevent dust the pin-connected panel power cord connector of drainage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a spliced power line connector comprises a plurality of connector main bodies, wherein each connector main body is provided with at least one male conductive terminal and a plurality of female conductive terminals, the outer wall of each male conductive terminal is movably provided with a male connecting piece, the outer wall of each female conductive terminal is provided with a female connecting sleeve, one end of each female connecting sleeve is fixedly connected with the connector main body, each female conductive terminal is positioned in the middle of each female connecting sleeve, an accommodating space is formed between the outer wall of each female conductive terminal and the inner wall of each female connecting sleeve, the outer wall of each male connecting piece is provided with a first external thread, the inner wall of each female connecting sleeve is provided with a first internal thread, the middle of each female conductive terminal is provided with a positioning groove and an inserting groove communicated with the positioning groove, and the middle of each male conductive; after two adjacent connector bodies are assembled, the male conductive terminal of the first connector body is inserted into the female conductive terminal of the second connector body, the first external thread of the male connecting piece of the first connector body is in threaded connection with the first internal thread of the female connecting sleeve of the second connector body through the accommodating space of the second connector body, and the positioning plate and the insertion block of the first connector body are respectively inserted into the positioning groove and the insertion groove of the second connector body.

Furthermore, the outer wall of the female conductive terminal is sleeved with a first sealing ring, the first sealing ring is located on the bottom wall of the female connecting sleeve, and after two adjacent connector main bodies are assembled, the first sealing ring is used for sealing a gap between the male conductive terminal of the first connector main body and the female conductive terminal of the second connector main body.

Further, the one end that first external screw thread was kept away from to public connecting piece is provided with the handle portion, the both sides of handle portion all are provided with the tangent plane that is used for with the outer wall parallel and level of connector main part, the both ends of handle portion all are provided with a plurality of friction strips, and two adjacent connector main parts are assembled the back, and the terminal surface of the handle portion of first connector main part is contradicted with the open end of the female adapter sleeve of second connector main part.

Furthermore, the handle part is provided with an annular groove, a second sealing ring is arranged in the annular groove, and after two adjacent connector bodies are assembled, the second sealing ring is used for sealing a gap between the end surface of the handle part of the first connector body and the opening end of the female connecting sleeve of the second connector body.

Furthermore, one end, far away from the connector main body, of the male conductive terminal is provided with a limiting step for limiting the male connector, and the male connector is movably arranged between the limiting step and the connector main body.

Further, the male connector is detachably connected with a sleeve cover, and a second internal thread used for being in threaded connection with the first external thread is arranged on the inner wall of the sleeve cover.

Further, the female connecting sleeve is detachably connected with an end cover, and second external threads used for being in threaded connection with the first internal threads are arranged on the outer wall of the end cover.

Furthermore, the number of the male conductive terminals is one, the number of the female conductive terminals is two, the male conductive terminals are located at one end of the connector body, one of the female conductive terminals is located at the other end of the connector body, and the other female conductive terminal is located in the middle of the connector body.

Furthermore, the number of the male conductive terminals is one, the number of the female conductive terminals is three, the male conductive terminals are located at one end of the connector body, one female conductive terminal is located at the other end of the connector body, and the rest female conductive terminals are located in the middle of the connector body and are arranged at intervals along the length direction of the connector body.

Furthermore, the male conductive terminal is detachably provided with a snap ring, one end of the snap ring is used for abutting against one end of the connector main body close to the male conductive terminal, and the other end of the snap ring is used for abutting against one end of the male connecting piece close to the connector main body.

The utility model has the advantages that: the utility model discloses can select the connector main part of different quantity to assemble the use according to the condition of in-service use connector, can be linear arrangement after two adjacent connector main parts are assembled, also can set up perpendicularly, and concrete condition of assembling can be more actual circuit's distribution and assemble in a flexible way, convenient to use and flexibility, application range is wide. After two adjacent connector bodies are assembled, the male conductive terminals of the first connector body are inserted into the female conductive terminals of the second connector body, so that the two adjacent connector bodies are electrically connected, and then the male connecting pieces of the two adjacent connector bodies are in threaded connection with the female connecting sleeves, so that the male conductive terminals of the first connector body can be stably inserted into the female conductive terminals of the second connector body and the two adjacent connector bodies can be stably connected, the tightness between the two assembled connector bodies is improved, the assembled male conductive terminals and female conductive terminals have the effects of dust prevention and water drainage, and the safety performance is good; and through the insertion and matching of the positioning plates and the positioning grooves of the two adjacent connector bodies, the position precision and the stability of the male conductive terminals of the first connector body inserted in the female conductive terminals of the second connector body are improved, the male conductive terminals of the first connector body are conveniently inserted in the female conductive terminals of the second connector body, and finally the male conductive terminals and the female conductive terminals of the two adjacent connector bodies are inserted and matched through the insertion blocks of the two adjacent connector bodies, so that the accurate connection and positioning are realized, the reverse insertion of the male conductive terminals and the female conductive terminals of the two adjacent connector bodies is avoided, and the two assembled connector bodies can be normally used.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic structural diagram of the connector main body according to the present invention.

Fig. 3 is a schematic structural view of another view angle of the connector body according to the present invention.

Fig. 4 is a schematic structural view of another configuration of the connector main body according to the present invention.

Description of reference numerals:

1. a connector body; 2. a male conductive terminal; 21. positioning a plate; 22. inserting a block; 23. a limiting step; 3. a female conductive terminal; 31. positioning a groove; 32. inserting the slots; 4. a male connector; 41. a first external thread; 42. a handle portion; 43. cutting into noodles; 44. rubbing the stripes; 45. a second seal ring; 5. a female connecting sleeve; 51. a first internal thread; 6. an accommodating space; 7. a first seal ring; 8. covering; 81. a connecting belt; 9. an end cap; 91. a snap ring.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

The first embodiment.

As shown in fig. 1 to 3, the present invention provides a built-up type power line connector, which includes a plurality of connector bodies 1, the connector body 1 is provided with at least one male conductive terminal 2 and a plurality of female conductive terminals 3, the outer wall of the male conductive terminal 2 is movably provided with a male connecting piece 4, the outer wall of the female conductive terminal 3 is provided with a female connecting sleeve 5, one end of the female connecting sleeve 5 is fixedly connected with the connector main body 1, the female conductive terminals 3 are positioned in the middle of the female connecting sleeve 5, an accommodating space 6 is arranged between the outer walls of the female conductive terminals 3 and the inner wall of the female connecting sleeve 5, the outer wall of the male connecting piece 4 is provided with a first external thread 41, the inner wall of the female connecting sleeve 5 is provided with a first internal thread 51, the middle part of the female conductive terminal 3 is provided with a positioning groove 31 and a plug-in groove 32 communicated with the positioning groove 31, the middle part of the male conductive terminal 2 is provided with a positioning plate 21 and an insertion block 22 connected with the positioning plate 21; after two adjacent connector main bodies 1 are assembled, the male conductive terminal 2 of the first connector main body 1 is inserted into the female conductive terminal 3 of the second connector main body 1, the first external thread 41 of the male connecting piece 4 of the first connector main body 1 is in threaded connection with the first internal thread 51 of the female connecting sleeve 5 of the second connector main body 1 through the accommodating space 6 of the second connector main body 1, and the positioning plate 21 and the insertion block 22 of the first connector main body 1 are respectively inserted into the positioning groove 31 and the insertion groove 32 of the second connector main body 1. The utility model discloses can select the connector main part 1 of different quantity to assemble the use according to the condition of in-service use connector, can be linear arrangement after two adjacent connector main parts 1 are assembled, also can set up perpendicularly, and concrete condition of assembling can be more actual circuit's distribution and assemble in a flexible way, convenient to use and flexibility, application range is wide. After two adjacent connector bodies 1 are assembled, the male conductive terminals 2 of the first connector body 1 are inserted into the female conductive terminals 3 of the second connector body 1, so that the two adjacent connector bodies 1 are electrically connected, and then the male connecting pieces 4 of the two adjacent connector bodies 1 are in threaded connection with the female connecting sleeves 5, so that the male conductive terminals 2 of the first connector body 1 can be stably inserted into the female conductive terminals 3 of the second connector body 1 and the two adjacent connector bodies 1 can be stably connected, the assembly and disassembly are convenient, the sealing performance between the two assembled connector bodies 1 is improved, the dust-proof and water-draining effect is achieved on the assembled male conductive terminals 2 and the assembled female conductive terminals 3, and the safety performance is good; and through the insertion and matching of the positioning plates 21 and the positioning grooves 31 of the two adjacent connector main bodies 1, the position precision and the stability of the male conductive terminals 2 of the first connector main body 1 inserted in the female conductive terminals 3 of the second connector main body 1 are improved, the male conductive terminals 2 of the first connector main body 1 are conveniently inserted in the female conductive terminals 3 of the second connector main body 1, and finally, through the insertion and matching of the insertion blocks 22 of the two adjacent connector main bodies 1 and the insertion grooves 32, the connection and the positioning are accurate, the reverse insertion of the male conductive terminals 2 and the female conductive terminals 3 of the two adjacent connector main bodies 1 is avoided, and the two assembled connector main bodies 1 can be normally used.

In this embodiment, the outer wall cover of female conductive terminal 3 is equipped with first sealing washer 7, first sealing washer 7 is located the diapire of female adapter sleeve 5, and after two adjacent connector main parts 1 were assembled, first sealing washer 7 was used for sealing the clearance between male conductive terminal 2 of first connector main part 1 and the female conductive terminal 3 of second connector main part 1, has further improved the leakproofness between two connector main parts 1 after assembling, and dustproof effect of draining is better, and the security performance is better.

In this embodiment, one end of the male connector 4, which is far away from the first external thread 41, is provided with a handle portion 42, both sides of the handle portion 42 are provided with cut surfaces 43 which are flush with the outer wall of the connector body 1, the cut surfaces 43 on the handle portion 42 are flush with the outer wall of the connector body 1, the appearance is attractive, the aesthetic effect after the plurality of connector bodies 1 are assembled is improved, and a user can pinch the two cut surfaces 43 to rotate the handle portion 42, so that the external thread of the male connector 4 is in threaded connection with the internal thread of the female connecting sleeve 5, and the operation is comfortable; both ends of handle portion 42 all are provided with a plurality of friction strips 44, and the user also can pinch the friction strips 44 at both ends and rotate handle portion 42 to realize the external screw thread of male connecting piece 4 and female adapter sleeve 5's internal thread threaded connection, a plurality of friction strips 44 have increased the frictional force between handle portion 42 and the finger, and convenient to use person rotates handle portion 42, avoids appearing the phenomenon of skidding, reaches labour saving and time saving's effect. After two adjacent connector main parts 1 are assembled, the end face of the handle part 42 of the first connector main part 1 is abutted against the open end of the female connecting sleeve 5 of the second connector main part 1, so that the limiting effect is achieved, the external thread on the male connecting part 4 is prevented from being excessively screwed into the female connecting sleeve 5 to cause damage failure of the external thread and the internal thread, and the sealing performance between the male connecting part 4 and the female connecting sleeve 5 is improved.

In this embodiment, the handle portion 42 is provided with an annular groove, a second sealing ring 45 is installed in the annular groove, and after two adjacent connector bodies 1 are assembled, the second sealing ring 45 is used for sealing a gap between the end surface of the handle portion 42 of the first connector body 1 and the opening end of the female connecting sleeve 5 of the second connector body 1, so that the sealing performance between the male connecting member 4 and the female connecting sleeve 5 is further improved.

In this embodiment, the end of the male conductive terminal 2 away from the connector body 1 is provided with a limiting step 23 for limiting the male connector 4, the male connector 4 is movably arranged between the limiting step 23 and the connector body 1, the male connector 4 can rotate and slide between the limiting step 23 and the connector body 1, and the limiting step 23 limits the male connector 4 to prevent the male connector 4 from separating from the male conductive terminal 2.

In this embodiment, the male connector 4 is detachably connected with a cover cap 8, and the inner wall of the cover cap 8 is provided with a second internal thread for being in threaded connection with the first external thread 41. When the male conductive terminal 2 on the connector body 1 is not used, the sleeve cover 8 is in threaded connection with the male connecting piece 4, so that the male conductive terminal 2 is sealed, and dust and water are prevented from entering the male conductive terminal 2. When the male conductive terminals 2 on the connector body 1 are used, the cap 8 is detached from the male connector 4. In order to facilitate the use of the cover cap 8 or to prevent the cover cap 8 from being lost, the cover cap 8 is connected with the male connector 4 via a connection band 81.

In this embodiment, the female connection sleeve 5 is detachably connected with an end cover 9, and the outer wall of the end cover 9 is provided with a second external thread for being in threaded connection with the first internal thread 51. When the female conductive terminals 3 on the connector main body 1 are not used, the end covers 9 are in threaded connection with the female connecting sleeves 5, so that the female conductive terminals 3 are sealed, and dust and water are prevented from entering the female conductive terminals 3. When the female conductive terminals 3 on the connector body 1 are used, the end covers 9 are only required to be detached from the female connecting sleeves 5. In order to facilitate the use of the end cap 9 or to prevent the end cap 9 from being lost, the end cap 9 is connected with the female connection sleeve 5 via a connection belt 81.

In this embodiment, the number of the male conductive terminals 2 is one, the number of the female conductive terminals 3 is two, the male conductive terminals 2 are located at one end of the connector body 1, one of the female conductive terminals 3 is located at the other end of the connector body 1, and the other female conductive terminal 3 is located in the middle of the connector body 1.

In this embodiment, the male conductive terminal 2 is detachably mounted with a snap ring 91, one end of the snap ring 91 is used for abutting against one end of the connector body 1 close to the male conductive terminal 2, and the other end of the snap ring 91 is used for abutting against one end of the male connector 4 close to the connector body 1. After the snap ring 91 is clamped on the male conductive terminal 2, the snap ring 91 is positioned between the connector body 1 and the male connector 4, and two ends of the male connector 4 are respectively abutted against the snap ring 91 and the limiting step 23, so that the male connector 4 is prevented from generating noise due to looseness.

Example two.

As shown in fig. 4, the second embodiment is different from the first embodiment in that: the number of the male conductive terminals 2 is one, the number of the female conductive terminals 3 is three, the male conductive terminals 2 are located at one end of the connector body 1, one female conductive terminal 3 is located at the other end of the connector body 1, and the rest female conductive terminals 3 are located in the middle of the connector body 1 and are arranged at equal intervals along the length direction of the connector body 1.

The remaining structure of the second embodiment is the same as that of the first embodiment, and is not described herein again.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a pin-connected panel power cord connector which characterized in that: the connector comprises a plurality of connector main bodies, wherein at least one male conductive terminal and a plurality of female conductive terminals are arranged on each connector main body, a male connecting piece is movably arranged on the outer wall of each male conductive terminal, a female connecting sleeve is arranged on the outer wall of each female conductive terminal, one end of each female connecting sleeve is fixedly connected with the connector main body, each female conductive terminal is positioned in the middle of each female connecting sleeve, an accommodating space is arranged between the outer wall of each female conductive terminal and the inner wall of each female connecting sleeve, a first external thread is arranged on the outer wall of each male connecting piece, a first internal thread is arranged on the inner wall of each female connecting sleeve, a positioning groove and an inserting groove communicated with the positioning groove are arranged in the middle of each female conductive terminal, and a; after two adjacent connector bodies are assembled, the male conductive terminal of the first connector body is inserted into the female conductive terminal of the second connector body, the first external thread of the male connecting piece of the first connector body is in threaded connection with the first internal thread of the female connecting sleeve of the second connector body through the accommodating space of the second connector body, and the positioning plate and the insertion block of the first connector body are respectively inserted into the positioning groove and the insertion groove of the second connector body.

2. The modular power cord connector of claim 1, wherein: the outer wall of the female conductive terminal is sleeved with a first sealing ring, the first sealing ring is positioned on the bottom wall of the female connecting sleeve, and after two adjacent connector main bodies are assembled, the first sealing ring is used for sealing a gap between a male conductive terminal of a first connector main body and the female conductive terminal of a second connector main body.

3. The modular power cord connector of claim 1, wherein: the one end that first external screw thread was kept away from to public connecting piece is provided with handle portion, the both sides of handle portion all are provided with the tangent plane that is used for with the outer wall parallel and level of connector body, the both ends of handle portion all are provided with a plurality of friction strips, and two adjacent connector bodies are assembled the back, and the terminal surface of the handle portion of first connector body contradicts with the open end of the female adapter sleeve of second connector body.

4. The modular power cord connector of claim 3, wherein: the handle portion is provided with an annular groove, a second sealing ring is arranged in the annular groove, and after two adjacent connector bodies are assembled, the second sealing ring is used for sealing a gap between the end face of the handle portion of the first connector body and the opening end of the female connecting sleeve of the second connector body.

5. The modular power cord connector of claim 1, wherein: the male conductive terminal is provided with a limiting step used for limiting the male connecting piece at one end far away from the connector main body, and the male connecting piece is movably arranged between the limiting step and the connector main body.

6. The modular power cord connector of claim 1, wherein: the male connecting piece is detachably connected with a sleeve cover, and a second internal thread used for being in threaded connection with the first external thread is arranged on the inner wall of the sleeve cover.

7. The modular power cord connector of claim 1, wherein: the female connecting sleeve is detachably connected with an end cover, and second external threads used for being in threaded connection with the first internal threads are arranged on the outer wall of the end cover.

8. The modular power cord connector of claim 1, wherein: the number of the male conductive terminals is one, the number of the female conductive terminals is two, the male conductive terminals are located at one end of the connector body, one of the female conductive terminals is located at the other end of the connector body, and the other female conductive terminal is located in the middle of the connector body.

9. The modular power cord connector of claim 1, wherein: the number of the male conductive terminals is one, the number of the female conductive terminals is three, the male conductive terminals are located at one end of the connector body, one female conductive terminal is located at the other end of the connector body, and the rest female conductive terminals are located in the middle of the connector body and are arranged at intervals along the length direction of the connector body.

10. The modular power cord connector of claim 1, wherein: the male conductive terminal is detachably provided with a snap ring, one end of the snap ring is used for abutting against one end, close to the male conductive terminal, of the connector body, and the other end of the snap ring is used for abutting against one end, close to the connector body, of the male connector.