CN217507809U

CN217507809U - Welding plate split type floating guiding electric connector

Info

Publication number: CN217507809U
Application number: CN202221663157.9U
Authority: CN
Inventors: 毕宗明; 肖建杰; 周陇延; 张超
Original assignee: Shaanxi Siling Electronic Technology Co ltd
Current assignee: Shaanxi Siling Electronic Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-27
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to the technical field of electric connectors, in particular to a welding plate split type floating guiding electric connector, which comprises a guiding nail, wherein the lower end of the guiding nail is slidably connected with a shell, the inner side of the shell is slidably connected with an upper base, the left side and the right side of the upper end of the upper base are both slidably connected with a gasket, the inner side of the gasket is slidably connected with a mounting bracket, the inner side of the upper base is slidably connected with a twist needle, the lower end of the twist needle is fixedly connected with a first needle body, the lower end of the first needle body is fixedly connected with a lead, and the lower end of the lead is fixedly connected with a second needle body. Has the advantages of connection and opposite insertion guiding, floatable and shock resistance, long service life, convenient use and the like.

Description

Welding plate split type floating guiding electric connector

Technical Field

The utility model relates to an electric connector technical field specifically is a weld split type unsteady direction electric connector of board.

Background

The electric connector is used for carrying out electric connection and signal transmission between a device and the device and between a component and a system and is a basic component necessary for forming a complete system, in the field of conductive connection, a connector between parallel boards is often used for realizing the connection of two other connectors, pin holes and mounting holes are formed on a printed board of the connector between the parallel boards and are used for mounting and welding pins of the connector and fixing the connector, the pins are used for being in conductive connection with corresponding contact pieces on two adaptive connectors, and because the connector is a floating guide welding board connector, when a single connector or a plurality of connectors are plugged, the connectors can not be plugged in an aligned mode due to possible dislocation, tolerance accumulation and the like of the upper printed board and the lower printed board, and then a floating device which is the existing in a common strip line product is realized in use, so that the space of the connectors between the boards is greatly saved, and the steps of wiring and the like in the later period are saved.

The existing electric connector directly adopts a direct-insert welding printed board and accessory locking mode to transmit signals and fix the connector, the connection mode determines that the end connector works in a fixed state on the printed board, and a split type method is adopted to connect the inserting end and the welding board end by a wire with better flexibility.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weld split type unsteady direction electric connector of board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a weld split type unsteady direction electric connector of board, includes the direction nail, the lower extreme sliding connection of direction nail has the casing, the inboard sliding connection of casing has the upper base, the equal sliding connection in upper base upper end left and right sides has the gasket, the inboard sliding connection of gasket has the installing support, the inboard sliding connection of upper base has the cotton-padded needle, the first needle body of lower extreme fixedly connected with of cotton-padded needle, the lower extreme fixedly connected with wire of first needle body, the lower extreme fixedly connected with second needle body of wire, the outside sliding connection of second needle body has lower base.

Preferably, the mounting bracket penetrates through the upper base, and the outer side of the mounting bracket is in sliding connection with the inner side of the upper base.

Preferably, the lower end of the outer side of the mounting bracket is provided with a flat pad, and the lower end of the flat pad is connected with an elastic pad in a sliding manner.

Preferably, the outer side of the mounting bracket is spirally connected with a nut, and the upper end of the nut is in sliding connection with the lower end of the elastic pad.

Preferably, the outer side of the first needle body, the outer side of the wire and the outer side of the second needle body are in sliding connection with the inner side of the upper base, and the first needle body is arranged on the inner side of the upper base in a front-back two-group mode.

Preferably, the second needle body penetrates through the lower base, and the upper end of the lower base is in sliding connection with the upper base.

Preferably, the flat pad is made of a rubber plate, and the inner side of the flat pad and the inner side of the elastic pad are in sliding connection with the lower end of the outer side of the mounting bracket.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the connector adopts a small space, two rows of staggered arrangement, the size is small, the product to be protected is welded with the split floating guide electric connector of the printed board, the connector can be applied to the simultaneous plugging of single or multiple products between boards, the high precision requirement of the vertical alignment of the printed board and the printed board is reduced, and the connector has the advantages of connection and opposite plugging guide, floating shock resistance, long service life, convenient use and the like;

2. in the utility model, the height of the shell is increased or reduced for general products, or the height of the adapter is increased in the middle to adjust and adapt to the height between different plates, thereby wasting time and energy and increasing the product cost, and the connector only needs to replace the mounting brackets with different heights according to the desired height of the printed board, and the length of the lead wire can be increased without replacing the opposite plug ports, so that the application of the height between different plates is carried out;

3. the utility model discloses in, must do all can in the function of unsteady direction for this connector can realize that a plurality of connectors are to inserting simultaneously, also make this at the fixed immovable connected mode of welding printed board end, break through with this kind of new mode, can meet many extreme environments in the use of connector, and the connector of welding plate end in the past is after the pin is soldered, and the condition of atress can be produced more or less, and under anomalous vibrations are strikeed, lead to soldering to drop very probably, lead to this foot position contact failure or open circuit, cause the unable transmission of signal; the connector has a space floating up, down, left and right, all forces can be released, and the phenomena of poor contact of pins and the like, which are concentrated on the weak points of the connector, can not cause the interruption of a signal transmission belt, so the connector has excellent anti-vibration performance.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the structure of the explosion part of the electrical connector of the present invention.

In the figure: 1-guide nail, 2-shell, 3-upper base, 4-gasket, 5-mounting bracket, 6-twist needle, 7-first needle body, 8-lead, 9-second needle body, 10-lower base, 11-flat pad, 12-elastic pad and 13-nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a weld split type unsteady direction electric connector of board, including the direction nail 1, the lower extreme sliding connection of direction nail 1 has casing 2, 2 inboard sliding connection of casing has

upper base

3, 3 upper end left and right sides equal sliding connection of upper base have gasket 4, 4 inboard sliding connection of gasket have installing support 5, the inboard sliding connection of upper base 3 has twist needle 6, the first needle body 7 of lower extreme fixedly connected with of twist needle 6, the lower extreme fixedly connected with wire 8 of first needle body 7, the lower extreme fixedly connected with second needle body 9 of wire 8, the outside sliding connection of second needle body 9 has lower base 10.

The mounting bracket 5 runs through the upper base 3, the outer side of the mounting bracket 5 is in sliding connection with the inner side of the upper base 3, the upper base 3 and the whole body are fixed together through the mounting bracket 5, the lower end of the outer side of the mounting bracket 5 is provided with a flat pad 11, and the lower end of the flat pad 11 is in sliding connection with an elastic pad 12. The outer side of the mounting bracket 5 is spirally connected with a nut 13, the upper end of the nut 13 is in sliding connection with the lower end of an elastic cushion 12, the mounting bracket 5 is fixed in the mounting bracket through the nut 13, the outer side of the first needle body 7, the outer side of the lead 8 and the outer side of the second needle body 9 are in sliding connection with the inner side of the upper base 3, the first needle body 7 and the lead 8 are arranged at the inner side of the upper base 3 in a front-back two-group mode, the first needle body 7, the lead 8 and the second needle body 9 are fixed in the upper base 3 to facilitate separation and fixation of the inner side, the second needle body 9 penetrates through the lower base 10, the upper end of the lower base 10 is in sliding connection with the upper base 3 and facilitates insertion into equipment through the second needle body 9, the flat cushion 11 is made of a rubber material plate, the inner side of the flat cushion 11 and the inner side of the elastic cushion 12 are in sliding connection with the lower end of the outer side of the mounting bracket 5, the deformation capability and the tension effect of the flat cushion 11 made of the rubber material are poor, the overall installation effect can be improved.

The working process comprises the following steps: when the utility model is being installed, the twist needle 6, the first needle 7, the conducting wire 8 and the second needle 9 are pressed into an inserting needle assembly by a special tool, the shell 2 is sleeved into a special positioning tool, the periphery of the upper base 3 is evenly coated with adhesive and then pressed into the shell 2, then the inserting needle assembly with one end of the twist needle 6 is arranged in the hole of the upper base 3 and encapsulated by the adhesive, the second needle 9 at the other end is pressed into the lower base 10 and is stacked above the base by the adhesive, the guide nail 1 is inserted into the shell 2, the tail part of the guide nail 1 is subjected to expansion riveting by the special tool to fix the guide nail 1, then the mounting bracket 5 is penetrated into a shell flange hole from the lower part of the shell 2, the gasket 4 is penetrated into the mounting bracket 5, the mounting bracket 5 is subjected to expansion riveting by the special tool, then the flat gasket 11, the elastic gasket 12 and the nut 13 are arranged on the screw rod of the mounting bracket 5 from bottom to top in turn, the plug of the connector is convenient to assemble.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a split type unsteady direction electric connector of welded plate, includes guide pin (1), its characterized in that: the lower extreme sliding connection of direction nail (1) has casing (2), casing (2) inboard sliding connection has upper base (3), the equal sliding connection in upper base (3) upper end left and right sides has gasket (4), inboard sliding connection of gasket (4) has installing support (5), the inboard sliding connection of upper base (3) has cotton-padded needle (6), the first needle body of lower extreme fixedly connected with (7) of cotton-padded needle (6), the lower extreme fixedly connected with wire (8) of first needle body (7), the lower extreme fixedly connected with second needle body (9) of wire (8), the outside sliding connection of second needle body (9) has lower base (10).

2. The solder plate split floating guide electrical connector of claim 1, wherein: the mounting bracket (5) penetrates through the upper base (3), and the outer side of the mounting bracket (5) is in sliding connection with the inner side of the upper base (3).

3. The solder plate split floating guide electrical connector of claim 1, wherein: the outer side lower end of the mounting bracket (5) is provided with a flat pad (11), and the lower end of the flat pad (11) is connected with an elastic pad (12) in a sliding manner.

4. The solder plate split floating guide electrical connector of claim 1, wherein: the outer side of the mounting bracket (5) is spirally connected with a nut (13), and the upper end of the nut (13) is in sliding connection with the lower end of the elastic pad (12).

5. The solder plate split floating guide electrical connector of claim 1, wherein: the outside of first needle body (7), the outside of wire (8) and the outside of second needle body (9) are sliding connection with the inboard of upper foundation (3), and just first needle body (7) are two sets of settings in front and back in the inboard of upper foundation (3).

6. The solder plate split floating guide electrical connector of claim 1, wherein: the second needle body (9) penetrates through the lower base (10), and the upper end of the lower base (10) is in sliding connection with the upper base (3).

7. The solder plate split floating guide electrical connector of claim 3, wherein: the flat pad (11) is made of a rubber plate, and the inner side of the flat pad (11) and the inner side of the elastic pad (12) are in sliding connection with the lower end of the outer side of the mounting bracket (5).