CN220324832U

CN220324832U - Double row pin row female connector

Info

Publication number: CN220324832U
Application number: CN202321810081.2U
Authority: CN
Inventors: 郑兆梁; 叶丹; 王云辉
Original assignee: Shenzhen Xinguanhui Electronics Co ltd
Current assignee: Shenzhen Xinguanhui Electronics Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-01-09
Anticipated expiration: 2033-07-10

Abstract

The utility model discloses a double-row pin row female connector, which relates to the field of pin row female connection, and comprises a son connection row, a mother connection row spliced with the son connection row, pins and a connection mechanism, wherein the pins are fixedly arranged on the bottom surface of the mother connection row; through the cooperation of above-mentioned structure, can be after the quick-witted incasement that the inner space is narrow and small installs female connection row, can reduce the stress between wire and the female connection row to prevent that the junction is impaired, improve the life of use, adapt to narrow and small space and use.

Description

Double row pin row female connector

Technical Field

The utility model relates to the technical field of pin row female connection, in particular to a double-row pin row female connector.

Background

Pin header, one of connectors, english name: pin header. The connector is widely applied to pcb circuit boards in electronics, electrical appliances and meters, and has the function of playing a bridge between blocked or isolated circuits in the circuits, and carrying the tasks of current or signal transmission. The board-to-board connection is formed by the board-to-board connection and the bus bar which are matched with each other for use; or is matched with an electronic wire harness terminal for use, and is connected with wires by a forming plate; but also independently for board-to-board connection.

Such as Chinese patent: the utility model provides a female connector of row needle bar of publication number CN217134785U, has solved fixed plug and has connected the back, pulls out hard inconvenient problem, and its technical scheme main points are female connector of row needle bar, including first winding displacement, second winding displacement, the one end of first winding displacement is connected with the male head of row needle, the one end of second winding displacement is connected with the female head of row needle, be provided with the jack groove on the male head of row needle, the shape of jack groove with female head phase-match of row needle, the female head both sides of row needle all is equipped with bellied elastic component on the surface, the male head both sides surface of row needle is equipped with the fretwork portion that corresponds the elastic component shape, and the elastic component corresponds inserts the fretwork portion.

Although the elastic piece has elasticity and is convenient to separate and pull out the connector in a labor-saving and quick manner by extruding the elastic piece when the elastic piece needs to be pulled out, the connector is often required to be connected with a circuit board in the use process of the pin header, and particularly, when the operation in a case is required, a wire connected with the pin header is often required to be bent due to the limitation of the internal space of the case, and the stress of the connection part of the pin header and the wire is increased in the process, so that the service life of the connector is influenced.

For this purpose, we propose a double row pin header connector.

Disclosure of Invention

The utility model provides a double-row pin row female connector capable of adjusting a wiring angle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a double-row pin row female connector comprises a son connection row, a mother connection row spliced with the son connection row, pins and a connection mechanism, wherein the pins are fixedly arranged on the bottom surface of the mother connection row.

The connecting mechanism comprises a wiring board, a mounting shaft and a wiring cylinder, wherein the wiring cylinder is fixedly arranged on the outer wall of the wiring board, the mounting shaft is rotatably arranged on the side wall of the female connecting row, and the wiring board is fixedly arranged on the outer wall of the mounting shaft.

The wiring cylinder is electrically connected with the pins, so that the connection part is prevented from being damaged, the service life is prolonged, and the wiring cylinder is suitable for being used in a narrow space.

Preferably, the side wall fixed mounting of female connection row has a mounting cylinder, and the outer wall fixedly connected with control torsional spring of installation axle, the other end and the radial inner wall fixed connection of mounting cylinder of control torsional spring, after the rotation wiring board, through the elasticity of control torsional spring, can drive the wiring board and have the trend that resets.

Preferably, the axial end of the installation shaft is provided with a slidable limiting plate, the side wall of the limiting plate is fixedly provided with a limiting block which is used for being spliced with the side wall of the female connection row, after the wiring board is rotated to a required angle, the limiting block is slid until the limiting block is spliced with the female connection row, the fixing of the installation shaft is realized, and the effect of fixing the wiring board is achieved.

Preferably, the inner wall slidable mounting of installation axle has the installation pole, and the one end and the outer wall fixed connection of limiting plate of installation pole, the inner wall fixedly connected with of installation axle is used for attracting the magnetic shoe of installation pole, can control the stopper have in real time with female trend of pegging graft of connecting the row, stability when improving the installation axle and fixing.

Preferably, the outer wall of the wiring board is fixedly connected with an arc-shaped plate, the arc-shaped plate is connected with the wiring cylinder through a wire, and the axis of the arc-shaped plate is coincident with the axis of the mounting shaft.

The inner chamber slidable mounting who female connection was arranged has the connecting plate, and the outer wall of connecting plate and the outer wall slip laminating of arc, and the arc passes through connecting plate and stitch electric connection, laminates through the connecting plate in real time, realizes the connection of a wiring section of thick bamboo and stitch.

Preferably, the inner wall slidable mounting who female connection is arranged has the connecting axle, and the one end of connecting axle and the outer wall fixed connection of connecting plate, and the inner wall fixedly connected with who female connection is arranged is used for promoting the connecting spring of connecting axle for the connecting plate has the trend of laminating with the arc outer wall in real time for the stability of assurance signal transmission as far as possible.

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

according to the utility model, the wiring board, the mounting shaft and the wiring cylinder are arranged, the mounting shaft is rotatably arranged on the outer wall of the female connecting row, the wiring board is rotatably connected with the female connecting row through the mounting shaft, the connecting cylinder is connected with an external lead, the connecting cylinder is electrically connected with pins, the connection direction of the external lead can be adjusted according to the requirement through arranging the rotatable wiring board, and after the female connecting row is arranged in a case with a small inner space, the stress between the lead and the female connecting row can be reduced, so that the damage of a connecting part is prevented, the service life is prolonged, and the wiring board is suitable for being used in a small space.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the installation of an arcuate plate according to the present utility model;

FIG. 3 is a schematic view of the structure of the mounting cylinder of the present utility model;

fig. 4 is a cross-sectional view of a mounting shaft in accordance with the present utility model.

In the figure: 1. a female connection row; 2. a sub-connection row; 3. a wire connecting cylinder; 4. an elastic plate; 5. a limiting plate; 6. a mounting shaft; 7. a wiring board; 8. an arc-shaped plate; 9. a mounting cylinder; 10. controlling a torsion spring; 11. a connecting plate; 12. a stitch; 13. a connecting spring; 14. a connecting shaft; 15. a limiting block; 16. a magnetic block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a double-row pin row female connector in the drawings comprises a sub-connection row 2, a female connection row 1 spliced with the sub-connection row 2, pins 12 and a connecting mechanism, wherein the pins 12 are fixedly arranged on the bottom surface of the female connection row 1, the sub-connection row 2 is used for being connected with an electric appliance, and through holes for splicing the pins 12 are formed in the outer wall of the sub-connection row 2.

In addition, in order to improve stability when the sub-connection row 2 and the female connection row 1 are connected, an elastic plate 4 is arranged on the upper end face of the sub-connection row 2, the elastic plate 4 is an elastic buckle, and the stability after the sub-connection row 2 and the female connection row 1 are spliced is improved through the connection of the elastic plate 4 and the female connection row 1.

The connecting mechanism comprises a wiring board 7, a mounting shaft 6 and a wiring cylinder 3, wherein the wiring cylinder 3 is fixedly mounted on the outer wall of the wiring board 7, the wiring cylinder 3 is a common wiring terminal, and the wiring cylinder is connected with an external signal transmission wire in a welding mode.

The installation axle 6 rotates the lateral wall of installing at female connection row 1, and wiring board 7 fixed mounting is at the outer wall of installation axle 6, and wiring board 7 can rotate along the axis of installation axle 6, can drive the wiring section of thick bamboo 3 through rotating wiring board 7 and rotate.

The wiring section of thick bamboo 3 and stitch 12 electric connection realize the connection of external wire and stitch 12 to the transmission of signal, through setting up the wiring board 7 that can rotate, can be according to the access direction of external wire of needs regulation, after the female connection row 1 of interior space narrow and small quick-witted incasement installation, can reduce the stress between wire and the female connection row 1, thereby prevent that the junction is impaired, improve the life-span of use, adapt to narrow and small space and use.

The axial end of the mounting shaft 6 is provided with a slidable limiting plate 5, and the limiting plate 5 can slide along the axial direction of the mounting shaft 6.

The lateral wall fixed mounting of limiting plate 5 has the stopper 15 that is used for pegging graft with female connection row 1 lateral wall, rotates behind the wiring board 7 to required angle, slides stopper 15, until stopper 15 and female connection row 1 peg graft, realizes the fixed of installation axle 6, reaches the effect of fixed wiring board 7.

Example 2

Referring to fig. 1-4, this embodiment further illustrates example 1:

the side wall fixed mounting of female connection row 1 has a section of thick bamboo 9, and the outer wall fixedly connected with control torsional spring 10 of installation axle 6, the other end of control torsional spring 10 and the radial inner wall fixed connection of installation section of thick bamboo 9 realize the elastic connection of installation axle 6 and female connection row 1 through control torsional spring 10, rotate behind the wiring board 7, through the elasticity of control torsional spring 10, can drive the trend that the wiring board 7 has the reset.

The inner wall slidable mounting of installation axle 6 has the installation pole, and the one end of installation pole and the outer wall fixed connection of limiting plate 5 realize the sliding connection of limiting plate 5 and installation axle 6 through the installation pole.

The inner wall fixedly connected with of installation axle 6 is used for attracting the magnetic block 16 of installation pole, and magnetic block 16 is common magnet, attracts the installation pole through magnetic block 16, can control stopper 15 have in real time with female connect row 1 pegging graft the trend, stability when improving installation axle 6 and fixing.

The outer wall fixedly connected with arc 8 of terminal plate 7, arc 8 passes through the wire with the wiring section of thick bamboo 3 and is connected, and the axis coincidence of arc 8 and the axis of installation axle 6, arc 8 are common conductor metal sheet, selects the copper in this embodiment.

The inner chamber slidable mounting who female connection row 1 has connecting plate 11, and connecting plate 11 is common conductor metal sheet, selects the copper in this embodiment to use, and the outer wall of connecting plate 11 and the outer wall slip laminating of arc 8, and arc 8 passes through connecting plate 11 and stitch 12 electric connection, and wherein connecting plate 11 passes through the wire to be connected with stitch 12, laminates in real time through connecting plate 11, realizes the connection of wiring section of thick bamboo 3 and stitch 12.

The inner wall slidable mounting who female connection row 1 has connecting axle 14, and the one end of connecting axle 14 and the outer wall fixed connection of connecting plate 11, the inner wall fixedly connected with who female connection row 1 is used for promoting connecting spring 13 of connecting axle 14, and connecting spring 13's the other end and the outer wall fixed connection of connecting axle 14, through connecting spring 13's elasticity real-time roof pressure connecting axle 14 for connecting plate 11 has the trend of laminating with arc 8 outer wall in real time, is used for guaranteeing signal transmission's stability as far as possible.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process-method-article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process-method-article or apparatus.

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

Claims

1. A double row pin header connector, characterized by: the connecting device comprises a sub-connecting row (2), a female connecting row (1) spliced with the sub-connecting row (2), pins (12) and a connecting mechanism, wherein the pins (12) are fixedly arranged on the bottom surface of the female connecting row (1);

the connecting mechanism comprises a wiring board (7), a mounting shaft (6) and a wiring cylinder (3), wherein the wiring cylinder (3) is fixedly arranged on the outer wall of the wiring board (7), the mounting shaft (6) is rotatably arranged on the side wall of the female connecting row (1), and the wiring board (7) is fixedly arranged on the outer wall of the mounting shaft (6);

the wiring cylinder (3) is electrically connected with the pins (12).

2. A double row pin header connector according to claim 1, wherein: the side wall of the female connection row (1) is fixedly provided with a mounting cylinder (9), the outer wall of the mounting shaft (6) is fixedly connected with a control torsion spring (10), and the other end of the control torsion spring (10) is fixedly connected with the radial inner wall of the mounting cylinder (9).

3. A double row pin header connector according to claim 2, wherein: the axial end of the mounting shaft (6) is provided with a slidable limiting plate (5), and the side wall of the limiting plate (5) is fixedly provided with a limiting block (15) which is used for being spliced with the side wall of the female connecting row (1).

4. A double row pin header connector according to claim 3, wherein: the inner wall slidable mounting who installs axle (6) has the installation pole, the one end of installation pole with the outer wall fixed connection of limiting plate (5), the inner wall fixedly connected with of installation axle (6) is used for attracting magnetic block (16) of installation pole.

5. The double row pin header connector of claim 4, wherein: an arc-shaped plate (8) is fixedly connected to the outer wall of the wiring board (7), the arc-shaped plate (8) is connected with the wiring cylinder (3) through a wire, and the axis of the arc-shaped plate (8) is coincident with the axis of the mounting shaft (6);

the inner cavity of the female connection row (1) is slidably provided with a connection plate (11), the outer wall of the connection plate (11) is in sliding fit with the outer wall of the arc-shaped plate (8), and the arc-shaped plate (8) is electrically connected with the pins (12) through the connection plate (11).

6. The double row pin header connector of claim 5, wherein: the inner wall slidable mounting of female connection row (1) has connecting axle (14), the one end of connecting axle (14) with the outer wall fixed connection of connecting plate (11), the inner wall fixedly connected with of female connection row (1) is used for promoting connecting spring (13) of connecting axle (14).