CN216134010U - Contact pin and connector capable of achieving quick wiring - Google Patents

Abstract

The utility model is suitable for the technical field of quick wiring, and provides a contact pin and a connector capable of realizing quick wiring, which comprise a spring sheet type wiring terminal, and a side surface, a spring sheet and a wiring hole which are arranged on the spring sheet type wiring terminal, and further comprise: the contact pin, the contact pin includes plane and front end, plane and side welded connection constitute the contact pin that has shell fragment formula binding post. The conductor is fixedly arranged on the rubber core cover, one wire penetrates through the nut, the sealing ring and the shell, the wire is connected with the conductor, a contact pin with the elastic sheet type wiring terminal is fixed on the plastic rubber core, the other wire is connected with the contact pin with the elastic sheet type wiring terminal, the conductor only needs to be directly inserted into the wiring hole, the conductor is clamped through the elastic sheet, the conductor is further connected with the contact pin with the elastic sheet type wiring terminal, quick wiring is achieved, wiring can be achieved only by directly inserting the conductor into the wiring hole, and the efficiency is improved by 2-3 times compared with that of a traditional screw locking mode.

Description

Contact pin and connector capable of achieving quick wiring

Technical Field

The utility model belongs to the technical field of quick wiring, and particularly relates to a contact pin and a connector capable of realizing quick wiring.

Background

The M8 field connection connector is a connector for transmitting power and signals, and has good market acceptance due to its compact shape, good transmission performance and waterproof grade of IP67, but the traditional way of locking a conductor on a pin by a screw still becomes a lot of users' problems, and the structure mainly has the following disadvantages: firstly, screws need to be loosened and locked by a specific miniature inner hexagon spanner, and the condition that the connection cannot be carried out when the spanner is lost is easy to occur; secondly, the screws are loosened and then locked during wiring, and the screws are very small, so that the operation is very inconvenient and the working hours are wasted; when wiring is wrong and rewiring needs to be disassembled, the operation is also troublesome, and the working hours are wasted; when the structure is used for connecting a thinner conductor, if the screw is locked by too much force, the conductor is easy to be damaged, and the situation of disconnection is caused.

Disclosure of Invention

The embodiment of the utility model aims to provide a contact pin and a connector capable of realizing quick wiring, and aims to solve the problem that the existing wiring device is inconvenient to use.

The embodiment of the utility model is realized in such a way that a contact pin capable of realizing fast wiring comprises a spring sheet type wiring terminal, and a side surface, a spring sheet and a wiring hole which are arranged on the spring sheet type wiring terminal, and also comprises:

the contact pin, the contact pin includes plane and front end, plane and side welded connection constitute the contact pin that has shell fragment formula binding post.

According to the further technical scheme, the plane and the side face are fixedly connected in a reflow soldering mode.

The utility model provides a connector that can fast wiring, include contact pin that can fast wiring to and plastics glue the core, glue core lid, nut, shell, sealing washer, nut and conductor, contact pin fixed mounting that has shell fragment formula binding post glues the core at plastics, conductor fixed mounting glues the core and covers, plastics glue core and glue core lid fixed connection, the conductor passes through shell fragment fixed connection with the wiring hole, it sets up in the shell to glue the core lid, shell and nut threaded connection, the sealing washer sets up between shell and nut, nut and plastics glue core threaded connection.

According to the technical scheme, three holes and three grooves are formed in the plastic rubber core, the front end of the plastic rubber core is in interference fit with the holes, three contact pins with the elastic sheet type wiring terminals are inserted into the plastic rubber core through the front end of the plastic rubber core and the holes, the grooves are identical to the elastic sheet type wiring terminals in appearance, and the three contact pins with the elastic sheet type wiring terminals form T-shaped gaps.

Further technical scheme, it is provided with three fixed orifices, three to glue the core to cover the conductor is all installed to the fixed orifices, it covers fixed mounting and has T type post to glue the core, T type post and T type slot sliding fit, it covers respectively fixed mounting and has first post, second post, third post and fourth post to glue the core, plastics are glued and are provided with first round hole, second round hole, third round hole and fourth round hole on the core respectively, first post, second post, third post and fourth post respectively with first round hole, second round hole, third round hole and fourth round hole interference fit.

When the contact pin and the connector capable of quickly connecting wires are used, a conductor is fixedly arranged on a rubber core cover, one wire penetrates through a nut, a sealing ring and a shell and is connected with the conductor, the contact pin with the elastic sheet type wiring terminal is fixed on a plastic rubber core, the other wire is connected with the contact pin with the elastic sheet type wiring terminal, the conductor is only required to be directly inserted into a wiring hole, the conductor is clamped through an elastic sheet, the conductor is further connected with the contact pin with the elastic sheet type wiring terminal, quick connection is realized, connection can be realized only by directly inserting the conductor into the wiring hole, and the efficiency is improved by 2-3 times compared with that of a traditional screw locking mode; when wiring is wrong, the conductor can be easily taken out and then installed in a correct wiring hole only by pulling out the plastic rubber core, so that the method is more convenient than the traditional screw locking method; the conductor can not be damaged easily to the mode of shell fragment chucking conductor, just so reliably stable more than traditional mode wiring of screw locking.

Drawings

Fig. 1 is a schematic structural diagram of a connector capable of quick connection according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the plastic rubber core in fig. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic top view of the plastic core shown in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of the rubber core cover in FIG. 1 according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a connection structure of the conductor in FIG. 1 according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a connector capable of quick connection according to an embodiment of the present invention.

In the drawings: contact pin 01 with shell fragment formula binding post, shell fragment formula binding post 011, side 0111, shell fragment 0112, wiring hole 0113, contact pin 012, plane 0121, front end 0122, plastics glue core 02, hole 021, groove 022, T type gap 023, first round hole 024, second round hole 025, third round hole 026, fourth round hole 027, glue core lid 03, T type post 031, fixed orifices 032, first post 034, second post 035, third post 036, fourth post 037, nut 04, shell 05, sealing washer 06, nut 07, conductor 08.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 5 and 6, a contact pin capable of fast wiring provided for an embodiment of the present invention includes a flip chip type connection terminal 011, and a side 0111, a flip chip 0112, and a wiring hole 0113 disposed on the flip chip type connection terminal 011, and further includes:

contact pin 012, contact pin 012 includes plane 0121 and front end 0122, plane 0121 constitutes contact pin 01 that has the shell fragment formula binding post with side 0111 welded connection.

In the embodiment of the utility model, the contact pin 012 is mounted on a specific fixture, the plane 0121 on the contact pin 012 is similar to the side 0111 arranged on the elastic sheet type connection terminal 011, and the plane 0121 and the side 0111 are welded and connected through reflow soldering, so that the contact pin 01 with the elastic sheet type connection terminal is formed.

As shown in fig. 5 and 6, as a preferred embodiment of the present invention, the flip chip type electrical connection terminal 011 is a WAGO model 2065-100/998-403.

In the embodiment of the utility model, the elastic sheet type wiring terminal 011 is WAGO and is 2065-100/998-403 in model.

As shown in fig. 1 to 5, a connector capable of fast wiring according to an embodiment of the present invention includes a plastic core 02, a core cover 03, a nut 04, a housing 05, a sealing ring 06, a nut 07, and a conductor 08, where the pin 01 having a flip-chip type wiring terminal is fixedly mounted on the plastic core 02, the conductor 08 is fixedly mounted on the core cover 03, the plastic core 02 is fixedly connected with the core cover 03, the conductor 08 is fixedly connected with a wiring hole 0113 through a spring 0112, the core cover 03 is disposed in the housing 05, the housing 05 is in threaded connection with the nut 07, the sealing ring 06 is disposed between the housing 05 and the nut 07, and the nut 04 is in threaded connection with the plastic core 02.

In the embodiment of the utility model, when the device is used, a conductor 08 is fixedly arranged on a rubber core cover 03, one conducting wire passes through a nut 07, a sealing ring 06 and a shell 05 and is connected with the conductor 08, a contact pin 01 with a spring plate type wiring terminal is fixed on a plastic rubber core 02, the other conducting wire is connected with the contact pin 01 with the spring plate type wiring terminal, the conductor 08 is directly inserted into a wiring hole 0113 and clamped by a spring plate 0112, the conductor 08 is further connected with the contact pin 01 with the spring plate type wiring terminal, the quick wiring is realized, the wiring can be realized only by directly inserting the conductor 08 into the wiring hole 0113, and the efficiency is improved by 2-3 times compared with that of a traditional screw locking mode; when wiring is wrong, the conductor 08 can be easily taken out and then installed in the correct wiring hole 0113 only by pulling out the plastic rubber core 02, so that the method is more convenient than the traditional screw locking method; the way that the shell 0112 clamps the conductor 08 cannot easily damage the conductor 08, so that the wiring is more reliable and stable than the traditional way of locking a screw.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, three holes 021 and three grooves 022 are formed in each plastic rubber core 02, the front end 0122 is in interference fit with the holes 021, three pins 01 having a leaf spring type terminal are inserted into the plastic rubber core 02 through the front end 0122 and the holes 021, the grooves 022 have the same shape as the leaf spring type terminal 011, and the three pins 01 having the leaf spring type terminal form a T-shaped gap 023.

In the embodiment of the present invention, the groove 022 is used to guide the pin 01 having the flip chip type connection terminal, and the front end 0122 of the pin 012 is inserted into the hole 021, so as to fix the pin 01 having the flip chip type connection terminal on the plastic core 02.

As shown in fig. 4, as a preferred embodiment of the present invention, the glue core cover 03 is provided with three fixing holes 032, each of the three fixing holes 032 is provided with a conductor 08, the glue core cover 03 is fixedly provided with a T-shaped post 031, the T-shaped post 031 is slidably fitted with a T-shaped gap 023, the glue core cover 03 is fixedly provided with a first post 034, a second post 035, a third post 036 and a fourth post 037, the plastic glue core 02 is provided with a first circular hole 024, a second circular hole 025, a third circular hole 026 and a fourth circular hole 027, and the first post 034, the second post 035, the third post 036 and the fourth post 037 are respectively interference fitted with the first circular hole 024, the second circular hole 025, the third circular hole 026 and the fourth circular hole 027 026.

In the embodiment of the utility model, the conductor 08 is inserted into the fixing hole 032, the conductor 08 is fixed by interference fit, the T-shaped pillar 031 on the rubber core cover 03 is inserted into the T-shaped gap 023, and at the same time, the first pillar 034, the second pillar 035, the third pillar 036 and the fourth pillar 037 are respectively inserted into the first round hole 024, the second round hole 025, the third round hole 026 and the fourth round hole 027 for fixing, so that the rubber core cover 03 is fixedly connected with the plastic rubber core 02, and the conductor 08 is ensured to be stably connected with the pin 01 with the spring sheet type terminal.

The embodiment of the utility model provides a contact pin and a connector capable of fast wiring, when in use, a contact pin 012 is arranged on a specific jig, a plane 0121 on the contact pin 012 is similar to a side 0111 arranged on a spring sheet type wiring terminal 011, the plane 0121 and the side 0111 are welded and connected through reflow soldering, thereby forming the contact pin 01 with the spring sheet type wiring terminal, a groove 022 is used for guiding the contact pin 01 with the spring sheet type wiring terminal, a front end 0122 on the contact pin 012 is inserted into a hole 021, the contact pin 01 with the spring sheet type wiring terminal is fixed on a plastic rubber core 02, a conductor 08 is inserted into a fixing hole 032, the conductor 08 is fixed through interference fit, one conducting wire passes through a nut 07, a sealing ring 06 and a shell 05, the conducting wire is connected with the conductor 08, the other conducting wire is connected with the contact pin 01 with the spring sheet type wiring terminal, only the conductor 08 is directly inserted into a wiring hole 0113, the conductor 08 is clamped by the elastic sheet 0112, so that the conductor 08 is connected with the contact pin 01 with the elastic sheet type wiring terminal, the T-shaped pillar 031 on the rubber core cover 03 is inserted into the T-shaped gap 023, and meanwhile, the first pillar 034, the second pillar 035, the third pillar 036 and the fourth pillar 037 are respectively inserted into the first round hole 024, the second round hole 025, the third round hole 026 and the fourth round hole 027 for fixation, so that the rubber core cover 03 is fixedly connected with the plastic rubber core 02, the conductor 08 is stably connected with the contact pin 01 with the elastic sheet type wiring terminal, fast wiring is realized, wiring can be realized only by directly inserting the conductor 08 into the wiring hole 0113, and the efficiency is improved by 2-3 times compared with the traditional screw locking mode; when wiring is wrong, the conductor 08 can be easily taken out and then installed in the correct wiring hole 0113 only by pulling out the plastic rubber core 02, so that the method is more convenient than the traditional screw locking method; the way that the shell 0112 clamps the conductor 08 cannot easily damage the conductor 08, so that the wiring is more reliable and stable than the traditional way of locking a screw.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. The utility model provides a contact pin that can work a telephone switchboard fast, includes shell fragment formula binding post, and side, shell fragment and the wiring hole that sets up on the shell fragment formula binding post, its characterized in that still includes:

the contact pin, the contact pin includes plane and front end, plane and side fixed connection constitute the contact pin that has shell fragment formula binding post.

2. The quick-connect pin of claim 1, wherein the flat surfaces are fixedly attached to the side surfaces by reflow soldering.

3. A connector capable of being quickly connected, which is characterized by comprising the contact pin capable of being quickly connected as claimed in claim 1 or 2, and a plastic rubber core, a rubber core cover, a nut, a shell, a sealing ring, a nut and a conductor, wherein the contact pin with the elastic sheet type wiring terminal is fixedly arranged on the plastic rubber core, the conductor is fixedly arranged on the rubber core cover, the plastic rubber core is fixedly connected with the rubber core cover, the conductor is fixedly connected with a wiring hole through an elastic sheet, the rubber core cover is arranged in the shell, the shell is in threaded connection with the nut, the sealing ring is arranged between the shell and the nut, and the nut is in threaded connection with the plastic rubber core.

4. The connector capable of being quickly connected according to claim 3, wherein the plastic rubber core is provided with three holes and three grooves, the front end of each plastic rubber core is in interference fit with the corresponding hole, the plastic rubber core is inserted with three contact pins with the spring piece type connecting terminals through the front ends and the holes, the grooves are identical to the spring piece type connecting terminals in appearance, and the three contact pins with the spring piece type connecting terminals form T-shaped gaps.

5. The connector capable of achieving quick wiring according to claim 3, wherein the rubber core is provided with three fixing holes in a covering mode, the three fixing holes are provided with conductors, the rubber core is provided with a T-shaped column in a covering mode, the T-shaped column is in sliding fit with a T-shaped gap, the rubber core is provided with a first column, a second column, a third column and a fourth column in a covering mode, the plastic rubber core is provided with a first round hole, a second round hole, a third round hole and a fourth round hole in a covering mode, and the first column, the second column, the third column and the fourth column are in interference fit with the first round hole, the second round hole, the third round hole and the fourth round hole respectively.

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