CN218160886U

CN218160886U - Fisheye contact pin of high-efficient assembly

Info

Publication number: CN218160886U
Application number: CN202220818139.7U
Authority: CN
Inventors: 胡大鹏; 胡张林
Original assignee: Wuhu Liruida Plastic Products Co ltd
Current assignee: Anhui Langruide New Energy Technology Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-12-27
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a fisheye contact pin of high-efficient assembly relates to automotive connector technical field, including fisheye contact pin and mount, the mount has a plurality ofly, and a plurality of mounts are arranged into one row in proper order, all is the fixed connection state of the certain dynamics of accessible rupture between a plurality of mounts, only sets up a fisheye contact pin on a mount, and fisheye contact pin one side is the fixed connection state of the certain dynamics of accessible rupture with mount one end. The utility model discloses a fisheye contact pin and the scheme that the mount made up mutually, a mount corresponds a fisheye contact pin, carries out neatly arranged with the fisheye contact pin through the mount, compares the present fisheye contact pin of placing in disorder, and the convenience of taking, work efficiency is high.

Description

Fisheye contact pin of high-efficient assembly

Technical Field

The utility model relates to an automotive connector technical field especially relates to a fisheye contact pin of high-efficient assembly.

Background

The fisheye contact pin is used for vehicle components and is mainly applied to each control module of automobile electrical appliances, the fisheye head of the contact pin is directly pressed into a jack on a PCB, the fisheye head is fixedly connected with a jack on the PCB by means of the elasticity of the fisheye, and signals are transmitted to each actuating element through a control circuit. The fisheye contact pin is a connecting structure which is most widely applied to connecting an automobile connector and a PCB. Usually an automobile connector is connected with a PCB and needs to use many fisheye contact pins, and the installation of current fisheye contact pin is mostly through the installation of pegging graft in proper order of artifical bare-handed one, because finished product fisheye contact pin all is a large amount of scattered in disorder and places in placing the box body, and the volume of single fisheye contact pin is less, and bare-handed taking and installation are comparatively inconvenient, and assembly efficiency is on the low side.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fisheye contact pin of high-efficient assembly in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a fisheye contact pin of high-efficient assembly, including fisheye contact pin and mount, the mount has a plurality ofly, and is a plurality of the mount is arranged into one row in proper order, and is a plurality of all be the fixed connection state of the certain dynamics of accessible rupture between the mount, one only set up one on the mount the fisheye contact pin, fisheye contact pin one side with mount one end is the fixed connection state of the certain dynamics of accessible rupture.

Preferably, one end of the fisheye pin is provided with a plugging portion, the other end of the fisheye pin is provided with a pin, the fisheye pin, the plugging portion and the pin are integrally formed, the fisheye pin and the plugging portion are bent, a fisheye hole is formed in one end, close to the fisheye pin, of the plugging portion, the fisheye pin and the pin are bent, and a groove is formed in one side, close to the plugging portion, of the fisheye pin.

Further, the mount includes base plate and connecting plate, base plate and connecting plate be integrated into one piece, the width of connecting plate is less than the width of base plate, connecting plate one end with base plate fixed connection, the connecting plate other end with recess fixed connection on the flake contact pin, the connecting plate with recess fixed connection position is equipped with first weakening groove.

Furthermore, the first weakening groove is positioned at the front position or the back position or both the front position and the back position where the connecting plate is fixedly connected with the groove.

Preferably, a plurality of the substrate sides are fixedly connected, and a second weakening groove is formed between the substrate sides.

Further, the second weakening groove is located at a front position or a back position or both front and back positions where the side surfaces of the substrates are fixedly connected.

Preferably, a positioning hole is formed in the center of the substrate.

Preferably, the two side positions of one end of the base plate, which are far away from the connecting plate, are provided with notches.

The working principle of the utility model is that after the fisheye contact pin is manufactured, the fisheye contact pin is fixedly connected with the connecting plate of the fixing frame and the base plate of the fixing frame, one fisheye contact pin corresponds to one fixing frame, and a plurality of fixing frames are arranged in order in a row; when a certain number of fisheye pins are needed, firstly, the certain number of fixing frames are broken off at one time on one row of fixing frames through the second weakening groove, the pins of the fisheye pins are inserted into the inserting ports of the automobile connector, then, the grooves of the fisheye pins and the connecting plates of the fixing frames are broken off and separated at the second time through the first weakening groove, the separation of the fisheye pins and the fixing frames is achieved, the inserting parts of the fisheye pins are pressed into the PCB, and the compression joint connection assembly of the automobile connector and the PCB is completed. The process can be manually assembled by hands, and can also be automatically assembled by a machine. Wherein, the automatic assembly process of machine does, place the mount and carry to first split equipment position on the transfer chain, the accurate location is realized to locating hole help mount on the mount, first split equipment once breaks the mount of a certain quantity group through the second weakening groove as required, then the transfer chain carries the mount of a certain quantity group to second split equipment position, second split equipment inserts the contact pin of fisheye contact pin on a certain quantity group mount in automobile connector's interface and reaches the purpose of fisheye contact pin and mount separation through the mount of first weakening groove secondary rupture, the PCB board of impressing the grafting portion of fisheye contact pin, accomplish the crimping connection assembly of automobile connector and PCB.

The beneficial effects of the utility model reside in that: (1) The utility model adopts the scheme that the fisheye contact pins are combined with the fixing frames, one fixing frame corresponds to one fisheye contact pin, the fisheye contact pins are arranged regularly through the fixing frame, compared with the existing fisheye contact pins which are randomly placed, the fisheye contact pin is convenient to take and has high working efficiency; (2) A second weakening groove is formed between the fixing frames, a certain number of fisheye contact pins are needed at one time, the fixing frames are broken off, and then the contact pins of the fisheye contact pins are inserted into the automobile connector, so that the inserting assembly efficiency is high; (3) A first weakening groove is formed between the fisheye contact pin and the fixing frame, when the inserting part of the fisheye contact pin is inserted into the automobile connector, the connection between the fisheye contact pin and the fixing frame is broken, the separation between the fisheye contact pin and the fixing frame is realized, then the inserting part of the fisheye contact pin is pressed into the PCB, the compression connection between the automobile connector and the PCB is completed, the operation is simple, and the assembly efficiency is high; (4) The fixing frame is provided with a positioning hole, and automatic assembly can be realized through a machine.

Drawings

FIG. 1 is an assembly structure view of the present invention;

FIG. 2 is a view of the structure of the present invention;

FIG. 3 is a diagram of the secondary split structure of the present invention;

fig. 4 is a first perspective view of the fisheye pin of the present invention;

fig. 5 is a second perspective view of the fisheye pin of the present invention.

Wherein: 1. inserting a pin through the fisheye; 11. a groove; 12. a plug-in part; 13. a fish eye hole; 14. inserting a pin; 2. a fixed mount; 21. a substrate; 211. positioning holes; 212. a notch; 22. a connecting plate; 3. a first weakening tank; 4. a second weakening tank.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1, the utility model provides a fisheye pin of high-efficient assembly, including fisheye pin 1 and mount 2. The fixing frame 2 has a plurality of fixing frames 2, and the plurality of fixing frames 2 are sequentially arranged in a row. All be the fixed connection state of accessible certain dynamics rupture between a plurality of mounts 2. Only one fisheye pin 1 is arranged on one fixing frame 2. One side of the fisheye contact pin 1 and one end of the fixing frame 2 are in a fixed connection state which can be broken through certain force.

As shown in fig. 2, 4 and 5, in addition to the above embodiments, a plugging portion 12 is provided at one end of fisheye pin 1, and a pin 14 is provided at the other end of fisheye pin 1. Fisheye pin 1 is integrally formed with mating part 12 and pin 14. Fisheye pin 1 and inserting part 12 are bent, and in this embodiment, the bending angle between fisheye pin 1 and inserting part 12 is 90 °. One end of the inserting part 12 close to the fisheye inserting needle 1 is provided with a fisheye hole 13. Fisheye pin 1 and pin 14 are bent, and the bending angle between fisheye pin 1 and pin 14 is 90 °. A groove 11 is arranged at one side of the fisheye pin 1 close to the plugging part 12.

As shown in fig. 2 and 3, on the basis of the above embodiment, further, the fixing frame 2 includes a base plate 21 and a connecting plate 22. The base plate 21 and the connecting plate 22 are integrally molded. The width of the connecting plate 22 is smaller than that of the base plate 21, so that the fisheye pin 1 can be conveniently assembled and disassembled. One end of the connecting plate 22 is fixedly connected with the base plate 21, and the other end of the connecting plate 22 is fixedly connected with the groove 11 on the fisheye pin 1. The side wall that recess 11 and connecting plate 22 are connected is the plane portion, makes things convenient for fisheye contact pin 1 to be connected with connecting plate 22. The first weakening groove 3 is formed in the fixed connection position of the connecting plate 22 and the groove 11, the first weakening groove 3 facilitates breaking separation of the fisheye pin 1 and the fixing frame 2 in the later period, and the fisheye pin 1 is not easy to damage.

As shown in fig. 1 and fig. 2, on the basis of the above embodiment, further, the first weakening grooves 3 are located at the front and back positions where the connecting plate 22 is fixedly connected with the groove 11, and the first weakening grooves 3 are symmetrically distributed at the front and back positions, so as to further facilitate the breaking of the fisheye pin 1 and the fixing frame 2. The first weakening groove 3 may be formed only in a front position where the connecting plate 22 is fixedly connected to the recess 11. The first weakening tank 3 may also be located only at a rear position where the connection plate 22 is fixedly connected to the recess 11.

As shown in fig. 1 and 2, in addition to the above embodiments, the side surfaces of the plurality of substrates 21 are fixedly connected, the second weakening grooves 4 are disposed between the side surfaces of the plurality of substrates 21, and the second weakening grooves 4 facilitate the breaking between the fixing frames 2.

As shown in fig. 1 and fig. 2, on the basis of the above embodiment, further, the second weakening grooves 4 are located at both front and back sides of the side surfaces of the plurality of substrates 21, and the second weakening grooves 4 are symmetrically distributed at the front and back sides, so as to further facilitate the breaking between the fixing frames 2. The second weakening groove 4 may be formed only in a front position where the side surfaces of the plurality of substrates 21 are fixedly connected. The second weakening groove 4 may be formed only on the rear surface of the plurality of substrates 21 to be fixedly connected to the side surface thereof.

As shown in fig. 2 and fig. 3, on the basis of the above embodiment, a positioning hole 211 is further disposed at the center of the substrate 21, and the positioning hole 211 helps the fixing frame 2 to achieve accurate positioning, thereby facilitating automatic installation of a machine. The two side positions of the end of the base plate 21 far away from the connecting plate 22 are both provided with notches 212, and the notches 212 facilitate breaking off between the fixing frames 2 and taking the fixing frames 2.

As shown in fig. 1, after the fisheye pin 1 is manufactured, the fisheye pin 1 is fixedly connected with a connecting plate 22 of a fixing frame 2 and a base plate 21 of the fixing frame 2, one fisheye pin 1 corresponds to one fixing frame 2, and a plurality of fixing frames 2 are arranged in order in a row; as shown in fig. 1 and 2, when a certain number of fisheye pins 1 are required, firstly, a certain number of fixing frames 2 are broken off at one time on a row of fixing frames 2 through a second weakening groove 4, pins 14 of the fisheye pins 1 are inserted into a socket of the automobile connector, as shown in fig. 1 and 3, then, grooves 11 of the fisheye pins 1 and connecting plates 22 of the fixing frames 2 are broken off and separated for two times through first weakening grooves 3, separation of the fisheye pins 1 and the fixing frames 2 is achieved, plugging portions 12 of the fisheye pins 1 are pressed into a PCB, and crimping connection assembly of the automobile connector and the PCB is completed. The above processes can be manually assembled by hands, and can also be automatically assembled by a machine. Wherein, the automatic assembly process of machine does, place mount 2 and carry to first split equipment position on the transfer chain, locating hole 211 on mount 2 helps mount 2 to realize accurate positioning, first split equipment once breaks mount 2 of a certain quantity group through second weakening groove 4 as required, then the transfer chain carries mount 2 of a certain quantity group to second split equipment position, second split equipment inserts contact pin 14 of fisheye contact pin 1 on a certain quantity group mount 2 in the interface of automobile connector and through the 3 secondary rupture mounts 2 in first weakening groove 2 reach the purpose that fisheye contact pin 1 and mount 2 separated, the PCB board is impressed to grafting portion 12 of fisheye contact pin 1, accomplish the crimping connection assembly of automobile connector and PCB.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereby. Those skilled in the art should understand that they can make various changes, modifications, substitutions and alterations herein without departing from the principles and spirit of the invention, and shall fall within the scope of the invention. The scope of the invention is defined by the claims and their equivalents.

Claims

1. The utility model provides a fisheye contact pin of high-efficient assembly which characterized in that: including flake contact pin and mount, the mount has a plurality ofly, and is a plurality of the mount is arranged into one row in proper order, and is a plurality of all be the fixed connection state of the certain dynamics rupture of accessible between the mount, one only set up one on the mount the flake contact pin, flake contact pin one side with mount one end is the fixed connection state of the certain dynamics rupture of accessible.

2. The fisheye pin for efficient assembly of claim 1 further comprising: one end of the fisheye contact pin is provided with a plugging portion, the other end of the fisheye contact pin is provided with a contact pin, the fisheye contact pin, the plugging portion and the contact pin are integrally formed, the fisheye contact pin and the plugging portion are bent, a fisheye hole is formed in one end, close to the fisheye contact pin, of the plugging portion, the fisheye contact pin and the contact pin are bent, and a groove is formed in one side, close to the plugging portion, of the fisheye contact pin.

3. An efficient assembly fisheye pin as claimed in claim 2, further comprising: the fixing frame comprises a base plate and a connecting plate, the base plate and the connecting plate are integrally formed, the width of the connecting plate is smaller than that of the base plate, one end of the connecting plate is fixedly connected with the base plate, the other end of the connecting plate is fixedly connected with a groove in the fisheye contact pin, and a first weakening groove is formed in the position of the connecting plate fixedly connected with the groove.

4. A fisheye pin for efficient assembly as claimed in claim 3, further comprising: the first weakening groove is located at the front position or the back position or both the front and the back positions of the connecting plate fixedly connected with the groove.

5. A fisheye pin for efficient assembly as claimed in claim 3, further comprising: and the side surfaces of the substrates are fixedly connected, and a second weakening groove is formed between the side surfaces of the substrates.

6. An efficient assembly fisheye pin as claimed in claim 5, further comprising: the second weakening groove is positioned at the front side position or the back side position or both the front side and the back side positions of the plurality of the substrate side surfaces which are fixedly connected.

7. A fisheye pin for efficient assembly as claimed in any one of claims 3 to 6, further comprising: the center of the substrate is provided with a positioning hole.

8. A fisheye pin for efficient assembly as claimed in any one of claims 3 to 6, further comprising: the both sides position that the base plate kept away from connecting plate one end all is equipped with the breach.