CN213636400U

CN213636400U - Connector structure for stabilizing terminal

Info

Publication number: CN213636400U
Application number: CN202023160137.3U
Authority: CN
Inventors: 李肖珍
Original assignee: Beijing Horntech Co ltd
Current assignee: Beijing Horntech Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-07-06
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a connector structure of firm terminal, including the connector body, the connector body includes the plastic shell, fixes the terminal seat of activity cartridge between a plurality of partition panels on plastic shell right side and two adjacent partition panels, and the right side top movable contact of a plurality of terminal seats has same compressed particleboard, is located the equal fixedly connected with fixing base in right side of two partition panels of foremost side and rearmost side in a plurality of partition panels, two right sides of the left side fixedly connected with of compressed particleboard are the box-shaped dog that the opening set up. The utility model relates to a rationally, easy and simple to handle, the fast and stable of being convenient for fixes the pressboard, and is convenient for dismantle the pressboard fast, realizes simple and convenient quick assembly disassembly pressboard's purpose, improves dismouting efficiency, provides convenience for follow-up personnel to the maintenance repair work of terminal seat, satisfies the user demand.

Description

Connector structure for stabilizing terminal

Technical Field

The utility model relates to a connector technical field especially relates to a connector structure of firm terminal.

Background

Connectors, also called connectors, plugs and sockets, refer to devices connecting two active devices, transmitting current or signals, the connectors are indispensable components in electronic equipment, when electronic equipment is applied to various fields, the application of corresponding connectors is more and more extensive, electronic equipment manufacturers purchase ready-made connectors to be mounted on a PCB board, which is the most common and most efficient production operation mode, and to mount the connectors on the PCB board, it is necessary to align terminals of the connectors with connection holes on the PCB board and insert the terminals into the connection holes;

through retrieval, the license notice number CN207134499U is a connector structure for stabilizing a terminal, and the connector structure comprises a connector body, wherein a plastic shell is sleeved outside the connector body, the connector body consists of n connector modules, n is not less than 1, one connector module comprises a terminal seat, k rows of fisheye terminal groups are arranged at the top of the terminal seat, k is not less than 1, and one end of each fisheye terminal group, which is far away from the plastic shell, is provided with a limiting bump; the bottom of the terminal seat is fixed with a sliding strip, the bottom of the mounting seat is provided with n sliding rails, the sliding rails are positioned below two adjacent partition panels, one side of the terminal seat close to the limiting lug is provided with a pressing groove, a pressing plate is arranged in the pressing groove, a pressing limiting block is fixed in the pressing groove, one side of the pressing plate close to the pressing groove is fixed with n +1 pressing blocks, the pressing limiting block is clamped between the two adjacent pressing blocks, the top of the connector body is provided with a limiting plate, the limiting plate is composed of n limiting modules which are arranged in parallel, each limiting module comprises a plate body, the plate body is provided with k rows of fisheye terminal holes, the position of the fisheye terminal can be effectively controlled, the fisheye terminal can be effectively prevented from deforming or deviating, the yield of the connector is improved, and a series of problems caused by unbalanced force in the pressing process can be effectively prevented, the probability of connector scrapping is reduced.

The above patents still have some disadvantages, (the pressing plate is fixed and shielded outside the terminal blocks, and connects them to form a whole, so as to effectively avoid the phenomenon of mutual displacement or slippage of the terminal blocks, and stabilize the terminal to prevent displacement); but it has the shortcoming that is not convenient for fast to the stable fixed and split of pressfitting board, and the dismouting is inefficient, and it brings some inconveniences to maintain for follow-up personnel dismouting, can not satisfy the user demand, improves to this phenomenon, therefore we have proposed the connector structure of a firm terminal for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a connector structure for stabilizing a terminal.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a connector structure for stabilizing a terminal comprises a connector body, wherein the connector body comprises a plastic shell, a plurality of partition boards fixed on the right side of the plastic shell and terminal seats movably inserted between two adjacent partition boards, the tops of the right sides of the terminal seats are movably contacted with the same pressing plate, the right sides of two partition boards positioned on the foremost side and the rearmost side in the partition boards are fixedly connected with fixing seats, the left sides of the pressing plate are fixedly connected with two box-shaped stop blocks with openings, and the sides, far away from each other, of the two terminal seats positioned on the foremost side and the rearmost side in the terminal seats are movably contacted with the sides, close to each other, of the two box-shaped stop blocks respectively;

the right side of the fixed seat is provided with an inclined plane, the inclined plane of the fixed seat is provided with a vertical clamping groove, the inner wall of the top of the box-shaped stop block is fixedly connected with a square rod, the square rod is slidably sleeved with an L-shaped clamping rod, the bottom end of the L-shaped clamping rod extends into the corresponding vertical clamping groove and is nested with a ball, the L-shaped clamping rod is clamped with the corresponding vertical clamping groove, the ball is matched with the inclined plane on the corresponding fixed seat, the same spring is fixedly connected between the top of the L-shaped clamping rod and the inner wall of the top of the corresponding box-shaped stop block, the spring is movably sleeved on the corresponding square rod, the right side of the press plate is provided with a rectangular groove of which the bottom is provided with an opening, a rotating plate is rotatably installed between the inner wall of the front side and the inner wall of the rear side of the rectangular groove, the bottom of the rotating plate extends to the lower side of the press plate, the inner wall of the, the top fixedly connected with soft wire rope of L shape kelly, and soft wire rope's one end in proper order the top of the first fixed pulley that corresponds and the bottom of second fixed pulley and with the left side fixed connection of rotor plate, the bottom fixedly connected with L shape inserted bar of box-shaped dog, fixing base movable sleeve establish on the L shape inserted bar that corresponds, the bottom of box-shaped dog and the top movable contact of the fixing base that corresponds.

Preferably, the right bottom of the fixing seat is provided with a slot, the inner wall of the slot is in movable contact with the outer side of the corresponding L-shaped inserted bar, and the left end of the L-shaped inserted bar is arranged to be of a conical structure.

Preferably, a square hole is formed in the inner wall of the bottom of the box-shaped stop block, and the inner wall of the square hole is in sliding connection with the outer side of the corresponding L-shaped clamping rod.

Preferably, the top of the L-shaped clamping rod is provided with a rectangular groove, and the inner wall of the rectangular groove is in sliding connection with the outer side of the corresponding square rod.

Preferably, two circular through holes are formed in the inner wall of the left side of the rectangular groove, the flexible steel wire rope is located in the corresponding circular through hole, and the inner wall of the circular through hole is not in contact with the outer side of the corresponding flexible steel wire rope.

Preferably, the same pin shaft is fixedly connected between the front side inner wall and the rear side inner wall of the rectangular groove, a round hole is formed in the top of the front side of the rotating plate, two bearings are fixedly sleeved in the round hole, and inner rings of the bearings are fixedly sleeved with the outer sides of the corresponding pin shafts.

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

by matching the partition board, the terminal seat, the pressing plate, the fixed seat, the box-shaped stop blocks, the L-shaped inserting rod, the vertical clamping groove, the square rod, the L-shaped clamping rod, the balls, the spring, the rectangular groove, the rotating plate, the first fixed pulley, the second fixed pulley, the soft steel wire ropes and the inserting grooves with the pin shafts, when the pressing plate is disassembled, the rotating plate is pulled to rotate the rotating plate upwards to the right, the rotating plate drives the two soft steel wire ropes to respectively slide at the bottom of the corresponding second fixed pulley and the top of the first fixed pulley, the soft steel wire ropes pull the corresponding L-shaped stop rods to slide upwards on the square rod and compress the spring, the L-shaped stop rods drive the corresponding balls to be separated from the vertical clamping groove upwards, at the moment, the pressing plate is moved rightwards to drive the two box-shaped stop blocks, the box-shaped stop blocks drive the corresponding L-shaped inserting rod to be separated from the inserting, the box-shaped stop block drives the corresponding L-shaped inserted link to be inserted into the slot leftwards, the box-shaped stop block drives the ball to extrude the inclined plane through the corresponding L-shaped clamping rod, under the extrusion force, the ball moves upwards and drives the corresponding L-shaped clamping rod to compress the spring upwards, when the bottom end of the L-shaped clamping rod moves to be aligned with the corresponding vertical clamping slot, the elastic force of the spring in a compression state drives the corresponding L-shaped clamping rod to be clamped into the vertical clamping slot downwards, and the installation is completed, so that the pressed plate can be rapidly and stably fixed and the pressed plate can be detached conveniently.

The utility model relates to a rationally, easy and simple to handle, the fast and stable of being convenient for fixes the pressboard, and is convenient for dismantle the pressboard fast, realizes simple and convenient quick assembly disassembly pressboard's purpose, improves dismouting efficiency, provides convenience for follow-up personnel to the maintenance repair work of terminal seat, satisfies the user demand.

Drawings

Fig. 1 is a schematic structural diagram of a connector structure for securing a terminal according to the present invention;

fig. 2 is a schematic sectional view of a part a in fig. 1.

In the figure: 100 partition boards, 101 terminal seats, 1 laminated board, 2 fixed seats, 3 box-shaped stop blocks, 4L-shaped inserted bars, 5 vertical clamping grooves, 6 square rods, 7L-shaped clamping bars, 8 balls, 9 springs, 10 rectangular grooves, 11 rotating boards, 12 first fixed pulleys, 13 second fixed pulleys, 14 soft steel wire ropes, 15 slots and 16 pin shafts.

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.

Referring to fig. 1-2, a connector structure for stabilizing a terminal comprises a connector body, wherein the connector body comprises a plastic shell, a plurality of partition boards 100 fixed on the right side of the plastic shell, and terminal blocks 101 movably inserted between two adjacent partition boards 100, the top parts of the right sides of the terminal blocks 101 are movably contacted with a same compression plate 1, the right sides of two partition boards 100 positioned on the foremost side and the rearmost side in the partition boards 100 are fixedly connected with fixed seats 2, the left side of the compression plate 1 is fixedly connected with two box-shaped stop blocks 3 with the right sides being provided with openings, and the sides, far away from each other, of the two terminal blocks 101 positioned on the foremost side and the rearmost side in the terminal blocks 101 are respectively movably contacted with the sides, close to each other, of the two box-shaped stop blocks 3;

the right side of the fixed seat 2 is provided with an inclined plane, the inclined plane of the fixed seat 2 is provided with a vertical clamping groove 5, the inner wall of the top of the box-shaped stop block 3 is fixedly connected with a square rod 6, the square rod 6 is slidably sleeved with an L-shaped clamping rod 7, the bottom end of the L-shaped clamping rod 7 extends into the corresponding vertical clamping groove 5 and is nested with a ball 8, the L-shaped clamping rod 7 is clamped with the corresponding vertical clamping groove 5, the ball 8 is matched with the inclined plane on the corresponding fixed seat 2, the same spring 9 is fixedly connected between the top of the L-shaped clamping rod 7 and the inner wall of the top of the corresponding box-shaped stop block 3, the spring 9 is movably sleeved on the corresponding square rod 6, the right side of the pressing plate 1 is provided with a rectangular groove 10 with an opening at the bottom, a rotating plate 11 is rotatably arranged between the inner wall of the front side and the inner wall of the rectangular groove 10, the bottom of the rotating plate 11 extends to the lower part of, rotate on the left side inner wall of rectangular channel 10 and install two second fixed pulleys 13, the soft wire rope 14 of top fixedly connected with of L shape kelly 7, and soft wire rope 14's one end in proper order walk around the top of corresponding first fixed pulley 12 and the bottom of second fixed pulley 13 and with the left side fixed connection of rotor plate 11, the bottom fixedly connected with L shape inserted bar 4 of box-

shaped dog

3, 2 movable sleeve of fixing base are established on corresponding L shape inserted bar 4, the bottom of box-shaped dog 3 and the top movable contact of the fixing base 2 that corresponds, the utility model relates to a rationally, easy and simple to handle, be convenient for quick stable fix laminated board 1, and be convenient for quick dismantlement laminated board 1, realize simple and convenient quick dismouting laminated board 1's mesh, improve dismouting efficiency, provide convenience for follow-up personnel to the maintenance repair work of terminal seat 101, satisfy the user demand.

In the utility model, the right bottom of the fixed seat 2 is provided with a slot 15, the inner wall of the slot 15 is movably contacted with the outer side of the corresponding L-shaped inserted bar 4, the left end of the L-shaped inserted bar 4 is designed into a conical structure, the inner wall of the bottom of the box-shaped stop block 3 is provided with a square hole, the inner wall of the square hole is in sliding connection with the outer side of the corresponding L-shaped clamping bar 7, the top of the L-shaped clamping bar 7 is provided with a rectangular groove, the inner wall of the rectangular groove is in sliding connection with the outer side of the corresponding square bar 6, the inner wall of the left side of the rectangular groove 10 is provided with two round through holes, the soft steel wire rope 14 is positioned in the corresponding round through hole, the inner wall of the round through hole is not contacted with the outer side of the corresponding soft steel wire rope 14, the same pin shaft 16 is fixedly connected between the inner wall of the front side and the inner wall of the rear side of the rectangular groove 10, the top of, the utility model relates to a rationally, easy and simple to handle, the fast and stable of being convenient for fixes compressed particleboard 1, and is convenient for dismantle compressed particleboard 1 fast, realizes simple and convenient quick assembly disassembly compressed particleboard 1's purpose, improves dismouting efficiency, provides convenience for follow-up personnel to the maintenance of terminal seat 101 and repair the work, satisfies the user demand.

The working principle is as follows: when the pressing plate is used, when the pressing plate 1 is disassembled, the rotating plate 11 is pulled to rotate upwards to the right, at the moment, the rotating plate 11 rotates upwards to the right on the pin shaft 16 and drives the two soft steel wire ropes 14 to slide at the bottom of the corresponding second fixed pulley 13 and the top of the first fixed pulley 12 respectively, the soft steel wire ropes 14 pull the corresponding L-shaped clamping rods 7 to slide upwards on the square rods 6 and compress the springs 9, the L-shaped clamping rods 7 drive the corresponding balls 8 to be separated upwards from the vertical clamping grooves 5, at the moment, the pressing plate 1 can be moved to the right, the pressing plate 1 drives the two box-shaped stop blocks 3 to move to the right, the box-shaped stop blocks 3 drive the corresponding L-shaped inserting rods 4 to be separated from the slots 15 to the right, the disassembly is completed, and at the moment;

when the pressing plate is installed, the pressing plate 1 is moved leftwards to be contacted with the right sides of the plurality of terminal seats 101, when the pressing plate 1 moves leftwards, the two box-shaped stop blocks 3 drive the two L-shaped inserting rods 4 to be respectively inserted into the corresponding slots 15 leftwards, the box-shaped stop blocks 3 drive the balls 8 to move leftwards through the corresponding L-shaped clamping rods 7, the balls 8 extrude the inclined surfaces of the corresponding fixed seats 2 leftwards, under the extrusion force, the balls 8 roll leftwards on the corresponding inclined surfaces and move upwards, at the moment, the balls 8 drive the corresponding L-shaped clamping rods 7 to slide upwards on the square rods 6 and compress the springs 9, when the bottom ends of the L-shaped clamping rods 7 move to be aligned with the corresponding vertical clamping grooves 5, at the moment, the elastic force of the springs 9 in a compression state drives the corresponding L-shaped clamping rods 7 to be downwards clamped into the vertical clamping grooves 5, at the vertical clamping grooves 5 limit the box-shaped stop blocks 3 through the corresponding L-shaped clamping rods 7, so that the pressing plate 1 can be fixed and disassembled conveniently and stably.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The connector structure of the firm terminal comprises a connector body, wherein the connector body comprises a plastic shell, a plurality of partition boards (100) fixed on the right side of the plastic shell and terminal seats (101) movably inserted between two adjacent partition boards (100), and the top parts of the right sides of the terminal seats (101) are movably contacted with one pressing plate (1), the connector structure is characterized in that the right sides of the two partition boards (100) positioned at the foremost side and the rearmost side in the partition boards (100) are fixedly connected with fixing seats (2), the left side of the pressing plate (1) is fixedly connected with two box-shaped check blocks (3) of which the right sides are provided with openings, and one sides of the two terminal seats (101) positioned at the foremost side and the rearmost side in the terminal seats (101) which are far away from each other are movably contacted with one sides of the two check blocks, wherein the two side of the two terminal seats (101) are;

the right side of the fixed seat (2) is provided with an inclined plane, a vertical clamping groove (5) is formed in the inclined plane of the fixed seat (2), a square rod (6) is fixedly connected to the inner wall of the top of the box-shaped stop block (3), an L-shaped clamping rod (7) is slidably sleeved on the square rod (6), the bottom end of the L-shaped clamping rod (7) extends into the corresponding vertical clamping groove (5) and is nested with a ball (8), the L-shaped clamping rod (7) is clamped with the corresponding vertical clamping groove (5), the ball (8) is matched with the inclined plane on the corresponding fixed seat (2), the same spring (9) is fixedly connected between the top of the L-shaped clamping rod (7) and the inner wall of the top of the corresponding box-shaped stop block (3), the spring (9) is movably sleeved on the corresponding square rod (6), a rectangular groove (10) with an opening at the bottom is formed in the right side of the pressure plate (1), and a rotating plate (11) is rotatably installed between the inner wall of the front side and the, the bottom of rotor plate (11) extends to the below of pressfitting board (1), rotates on the top inner wall of box-shaped dog (3) and installs first fixed pulley (12), rotates on the left side inner wall of rectangular channel (10) and installs two second fixed pulleys (13), the top fixedly connected with soft wire rope (14) of L shape kelly (7), and the one end of soft wire rope (14) in proper order around the top of corresponding first fixed pulley (12) and the bottom of second fixed pulley (13) and with the left side fixed connection of rotor plate (11), the bottom fixedly connected with L shape inserted bar (4) of box-shaped dog (3), fixing base (2) movable sleeve establish on corresponding L shape inserted bar (4), the bottom of box-shaped dog (3) and the top movable contact of corresponding fixing base (2).

2. The connector structure for stabilizing terminals according to claim 1, wherein a slot (15) is formed at the bottom of the right side of the fixing seat (2), the inner wall of the slot (15) is movably contacted with the outer side of the corresponding L-shaped insertion rod (4), and the left end of the L-shaped insertion rod (4) is designed to be a tapered structure.

3. A terminal-stabilizing connector structure as claimed in claim 1, wherein a square hole is formed in the bottom inner wall of the box-shaped stopper (3), and the inner wall of the square hole is slidably connected to the outer side of the corresponding L-shaped clamping bar (7).

4. A terminal-stabilizing connector structure as claimed in claim 1, wherein the top of the L-shaped bar (7) is provided with a rectangular groove, and the inner wall of the rectangular groove is slidably connected to the outer side of the corresponding square bar (6).

5. The connector structure for stabilizing terminals according to claim 1, wherein two circular through holes are formed on the left inner wall of the rectangular groove (10), the flexible steel wire rope (14) is located in the corresponding circular through hole, and the inner wall of the circular through hole is not in contact with the outer side of the corresponding flexible steel wire rope (14).

6. The connector structure for stabilizing terminals according to claim 1, wherein the same pin (16) is fixedly connected between the front inner wall and the rear inner wall of the rectangular groove (10), a circular hole is formed at the top of the front side of the rotating plate (11), two bearings are fixedly sleeved in the circular hole, and inner rings of the bearings are fixedly sleeved on the outer sides of the corresponding pin (16).