Adaptive connection structure of double-barrel contact pin with three bends and square hole pin seat

Abstract

The utility model provides an adaptive connection structure of a double-barrel contact pin with three bends and a square hole pin seat, comprising a contact pin assembly, the contact pin assembly comprises a support, a chute, a first push-pull plate, a first connection plate, a first contact pin, a second push-pull plate, a second connection plate and a second contact pin; sliding grooves are evenly formed in the support, a first push-pull plate is slidably connected to the top of the support, first connecting plates are evenly and fixedly connected to one side of the first push-pull plate, first inserting needles are fixedly connected to the inner side walls of the first connecting plates, and a second push-pull plate is slidably connected to the bottom of the support. According to the utility model, the push-pull plate drives the connecting plate to move, so that the position of the pin can be quickly adjusted, the pin can be conveniently and smoothly inserted into the square hole, good electrical contact is formed, and the use requirements of electrical equipment are met. The pins in the same row are connected through the push-pull plate, the positions of the pins do not need to be adjusted one by one during adjustment, the adjustment time is shortened, and the connection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a connecting structure, especially a connecting structure of double-barrelled pin with three-bend and square hole needle seat, belonging to the technical field of pin connecting structure. BACKGROUND

[0002] The pin connecting structure is mainly composed of a pin and a jack. The pin usually has a cylindrical pin body, and the surface of the pin body can be covered with a plating layer to provide corrosion resistance, reduce contact resistance and enhance wear resistance. The tail connecting part of the pin is used for connecting with a circuit board or other electronic components to ensure stable transmission of signals. The jack is designed with a hole matched with the pin, and there is usually a spring piece in the hole. When the pin is inserted, the spring piece holds the pin to realize stable electrical connection.

[0003] In the multi-row pin connecting structure, the pins of each row are arranged according to fixed spacing and position. However, in actual application, the position of the jack may deviate due to design, manufacturing or installation errors. When the pin tries to connect with the jack, if the position of the pin cannot be adjusted according to the actual position of the jack, the pin cannot be accurately inserted into the jack, or even if it is inserted, it cannot form good electrical contact. Therefore, a connecting structure of double-barrelled pin with three-bend and square hole needle seat is provided. CONTENT OF THE UTILITY MODEL

[0004] Therefore, the utility model provides a connecting structure of double-barrelled pin with three-bend and square hole needle seat to solve or alleviate one of the technical problems in the prior art, at least to provide a beneficial choice.

[0005] The technical scheme of the utility model embodiment is implemented as follows: a connecting structure of double-barrelled pin with three-bend and square hole needle seat, comprising a pin assembly, the pin assembly comprising a bracket, a sliding groove, a first push-pull plate, a first connecting plate, a first pin, a second push-pull plate, a second connecting plate and a second pin.

[0006] The inside of the support is uniformly provided with a sliding groove, the top of the support is slidably connected with a first push-pull plate, one side of the first push-pull plate is uniformly fixedly connected with a first connecting plate, the inner side wall of the first connecting plate is fixedly connected with a first pin, the bottom of the support is slidably connected with a second push-pull plate, one side of the second push-pull plate is uniformly fixedly connected with a second connecting plate, the inner side wall of the second connecting plate is fixedly connected with a second pin, the first pin and the second pin are slidably connected to the inner side wall of the sliding groove, the first push-pull plate and the second push-pull plate are pushed, the connecting plate is driven to move, the positions of the first pin and the second pin are quickly adjusted, the pins are conveniently and smoothly inserted into the inside of the square hole, good electrical contact is formed, two rows of first pins and second pins are arranged on the two sides of the support, the first pins and the second pins can slide along the inner side wall of the sliding groove, the two ends of the push-pull plate are arranged in the guide rails arranged on the support, and the guide rails limit the moving distance of the push-pull plate.

[0007] Further preferably, a socket assembly is mounted on the top of the pin assembly, and the socket assembly comprises a shell and a mounting groove.

[0008] The inside of the shell is provided with the mounting groove.

[0009] Further preferably, the support is arranged in the mounting groove.

[0010] Further preferably, recesses are uniformly arranged on the bottom of the shell.

[0011] Further preferably, square holes are symmetrically arranged on the inner side wall of the recess.

[0012] Further preferably, the first pin and the second pin are inserted into the inside of the square hole.

[0013] Further preferably, first magnets are symmetrically fixedly connected to the bottom of the shell.

[0014] Further preferably, baffles are symmetrically hingedly connected to the bottom of the shell, and second magnets are fixedly connected to the surface of the baffles.

[0015] The above technical scheme is adopted in the embodiment of the utility model, and the following advantages are obtained.

[0016] Firstly, the push-pull plate drives the connecting plate to move, the position of the pin can be quickly adjusted, the pin is conveniently and smoothly inserted into the inside of the square hole, good electrical contact is formed, and the use requirement of the electrical equipment is met.

[0017] Secondly, the push-pull plate is connected with multiple pins in the same row, the position of the pin does not need to be adjusted one by one when adjustment is made, the adjustment time is shortened, and the connection efficiency is improved.

[0018] The above summary is intended to illustrate the application and is not intended to be limiting thereof. Further aspects, embodiments and features of the application will be apparent from the detailed description that follows, taken in conjunction with the accompanying drawings and the description of the state of the art. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the embodiments or the description of the prior art will be briefly introduced. Obviously, the accompanying drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0020] Figure 1 is a structural diagram of the utility model;

[0021] Figure 2 is a bracket structural diagram of the utility model;

[0022] Figure 3 is a second push-pull plate structural diagram of the utility model;

[0023] Figure 4 is a shell structural diagram of the utility model.

[0024] Reference signs: 10, pin assembly; 11, bracket; 12, sliding groove; 13, first push-pull plate; 14, first connecting plate; 15, first pin; 16, second push-pull plate; 17, second connecting plate; 18, second pin; 20, socket assembly; 21, shell; 22, mounting groove; 23, recess; 24, square hole; 25, first magnet; 26, baffle; 27, second magnet. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the embodiments that are described can be modified in various different ways without departing from the spirit or scope of the application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0026] The embodiments of the utility model will be described in detail below with reference to the accompanying drawings.

[0027] As Figures 1-4 shown, the utility model embodiment provides a kind of double-barrel pin with three-bend and square hole needle seat's adaptive connection structure, including pin assembly 10, pin assembly 10 including bracket 11, sliding groove 12, first push-pull plate 13, first connecting plate 14, first pin 15, second push-pull plate 16, second connecting plate 17 and second pin 18;

[0028] The inner part of the support 11 is uniformly provided with a sliding groove 12, the top of the support 11 is slidingly connected with a first push-pull plate 13, one side of the first push-pull plate 13 is uniformly fixedly connected with a first connecting plate 14, the inner side wall of the first connecting plate 14 is fixedly connected with a first pin 15, the bottom of the support 11 is slidingly connected with a second push-pull plate 16, one side of the second push-pull plate 16 is uniformly fixedly connected with a second connecting plate 17, the inner side wall of the second connecting plate 17 is fixedly connected with a second pin 18, the first pin 15 and the second pin 18 are slidingly connected to the inner side wall of the sliding groove 12, the first push-pull plate 13 and the second push-pull plate 16 are pushed to drive the connecting plate to move, the positions of the first pin 15 and the second pin 18 are quickly adjusted, the pins are conveniently inserted into the inner part of the square hole 24, good electrical contact is formed, two rows of first pins 15 and second pins 18 are arranged on the two sides of the support 11, the first pins 15 and the second pins 18 can slide along the inner side wall of the sliding groove 12, the two ends of the push-pull plate are arranged in the guide rail arranged on the support 11, and the guide rail limits the moving distance of the push-pull plate.

[0029] In this embodiment, specifically, the top of the pin assembly 10 is provided with a socket assembly 20, the socket assembly 20 comprises a shell 21 and a mounting groove 22.

[0030] The inner part of the shell 21 is provided with the mounting groove 22, and the size of the mounting groove 22 is slightly larger than the size of the support 11.

[0031] In this embodiment, specifically, the support 11 is arranged in the mounting groove 22, the support 11 is pushed into the recess 23, so that the pins and the sockets are connected.

[0032] In this embodiment, specifically, the bottom of the shell 21 is uniformly provided with a recess 23, and the recess 23 is arranged to conveniently insert the pins into the square hole 24.

[0033] In this embodiment, specifically, the inner side wall of the recess 23 is symmetrically provided with a square hole 24, and the square hole 24 is provided with a spring for fixing the pin.

[0034] In this embodiment, specifically, the first pin 15 and the second pin 18 are inserted into the inner part of the square hole 24, and the electrical connection is completed by inserting the pin into the square hole 24.

[0035] In this embodiment, specifically, the bottom of the shell 21 is fixedly connected with a first magnet 25, and the positions of the first magnet 25 and a second magnet 27 are oppositely arranged so that they can attract each other.

[0036] In the embodiment, specifically, the bottom of the shell 21 is symmetrically hinged with a baffle 26, the surface of the baffle 26 is fixedly connected with a second magnet 27, the baffle 26 is fixed by mutual attraction of the first magnet 25 and the second magnet 27, and the baffle 26 prevents dust and moisture from affecting the working state of the pin.

[0037] In the working process of the utility model, the first push-pull plate 13 and the second push-pull plate 16 are pushed, the connecting plate is moved, the positions of the first pin 15 and the second pin 18 are quickly adjusted, the pins are conveniently and smoothly inserted into the square holes 24, good electrical contact is formed, the use requirements of electrical equipment are met, a plurality of pins in the same row are connected through the push-pull plates, the pin positions do not need to be adjusted one by one during adjustment, the adjustment time is shortened, the connection efficiency is improved, after adjustment is completed, the support 11 is pushed into the recess 23 until the pins completely enter the square holes 24, electrical connection is completed, after connection is completed, the baffle 26 is rotated, the baffle 26 is fixed by mutual attraction between the magnets, and the baffle 26 prevents dust and moisture from affecting the working state of the pins.

[0038] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of various changes or replacements within the technical range disclosed by the utility model, and these should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A double barrel pin strip with three-bend and square hole socket adapter connection structure, comprising a pin assembly (10), characterized in that: Said pin assembly (10) includes support (11), sliding slot (12), first push-pull plate (13), first connecting plate (14), first pin (15), second push-pull plate (16), second connecting plate (17) and second pin (18); The inside of the support (11) is uniformly provided with a sliding slot (12), and the top of the support (11) is slidably connected with a first push-pull plate (13), one side of the first push-pull plate (13) is uniformly fixedly connected with a first connecting plate (14), the inner side wall of the first connecting plate (14) is fixedly connected with a first pin (15), the bottom of the support (11) is slidably connected with a second push-pull plate (16), one side of the second push-pull plate (16) is uniformly fixedly connected with a second connecting plate (17), the inner side wall of the second connecting plate (17) is fixedly connected with a second pin (18), and the first pin (15) and the second pin (18) are slidably connected with the inner side wall of the sliding slot (12).

2. The three-bend and square hole socket adapter connection structure of claim 1, wherein: The top of the pin assembly (10) is provided with a socket assembly (20), and the socket assembly (20) includes a shell (21) and a mounting groove (22). The inside of the shell (21) is provided with a mounting groove (22).

3. The three-bend and square hole socket adapter connection structure of claim 2, wherein: The support (11) is arranged in the mounting groove (22).

4. The three-bend and square hole socket adapter connection structure of claim 2, wherein: The bottom of the shell (21) is uniformly provided with a recess (23).

5. The three-bend and square hole socket adapter connection structure of claim 4, wherein: The inner side wall of the recess (23) is symmetrically provided with a square hole (24).

6. The three-bend and square hole socket adapter connection structure of claim 5, wherein: The first pin (15) and the second pin (18) are inserted into the inside of the square hole (24).

7. The structure of claim 2, wherein the three-bend and square hole socket is characterized in that: The bottom of the shell (21) is fixedly connected with a first magnet (25) symmetrically.

8. The three-bend and square hole socket adapter connection structure of claim 2, wherein: The bottom of the shell (21) is hingedly connected with a baffle (26) symmetrically, and the surface of the baffle (26) is fixedly connected with a second magnet (27).

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