CN215732441U

CN215732441U - Anti-drop molded line board connector

Info

Publication number: CN215732441U
Application number: CN202121103671.2U
Authority: CN
Inventors: 王浩男
Original assignee: Wenzhou Fuwen Electronic Technology Co ltd
Current assignee: Wenzhou Fuwen Electronic Technology Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2022-02-01
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses an anti-drop molded line board connector which comprises a line board, a socket, a connector, an anti-drop mechanism, a fixing block, a connector shell I, a pressure rod, a screw, an insulating sleeve, an electric wire, a binding post I, a fixing plate, a limiting sleeve, a limiting frame, a fixing shell, a connector shell II, a limiting plate, an inserting rod, a pull rod, a spring, a binding post II and a limiting rod. The utility model has the beneficial effects that: one side of depression bar and insulating cover contact is provided with the antiskid cushion, be convenient for protect insulating cover, the lower extreme of terminal one is provided with the slot with terminal two phase fit, be convenient for connect, the outer wall fixed mounting of connector shell two has the locating lever, be convenient for prevent that terminal one and terminal two from excessively connecting because of external force, the both sides of stop collar are provided with the radian, be convenient for connector shell one and connector shell two be connected, the tip of inserted bar sets to the wedge, be convenient for to the fixed of connector shell one and connector shell two, prevent that the two from droing.

Description

Anti-drop molded line board connector

Technical Field

The utility model relates to a connector, in particular to an anti-drop molded line board connector, and belongs to the technical field of connectors.

Background

Connectors are widely used in various electronic devices, and various forms of electrical connectors are required depending on application objects, frequencies, power, application environments, and the like, and thus, the forms and structures of electrical connectors are widely varied. In the three industries of automobiles, communication equipment, and consumer electronics, the demands for components and parts increasingly require miniaturization, high speed, and interference resistance, including interference generated by high-speed transmission, such as common electromagnetic interference between a cable end and a system end, e.g., a PCB, and causes of electromagnetic interference between a wire and a ground.

Specifically, the wire connector mainly functions to connect the wire harness to the wire board through the terminal, so as to achieve connection between circuits, and a common wire connector has a member composed of a housing, a wire terminal and an insulator, so that the conventional wire connector is troublesome to connect, and the wire and the board are prone to fall off when in use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the above problems and to provide a wire-locking type board connector.

The utility model realizes the purpose through the following technical scheme: an anti-drop molded line board connector comprises a line board, a socket, a connector, an anti-drop mechanism, a fixing block, a connector shell I, a pressure rod, a screw, an insulating sleeve, an electric wire, a binding post I, a fixing plate, a limiting sleeve, a limiting frame, a fixing shell, a connector shell II, a limiting plate, an inserting rod, a pull rod, a spring, a binding post II and a limiting rod; the wire board, the connector and the anti-falling mechanism form a main body structure of the connector, the surface of the wire board is fixedly provided with a plurality of sockets, the periphery of the outer edge of the wire board is fixedly provided with the connector, the side wall of each connector is fixedly provided with the anti-falling mechanism, a fixing block is arranged between the connector and the wire board, the connector comprises a first connector shell and a second connector shell, the inside of the first connector shell is fixedly provided with an insulating sleeve, the surface of the insulating sleeve is fixedly provided with a pressure rod, two ends of the pressure rod are fixed through screws, the inside of the insulating sleeve is fixedly provided with a plurality of wires, the end part of each wire is fixedly provided with a first binding post, the first binding post is provided with a fixing plate in a penetrating manner, the lower side of the fixing plate is provided with a limiting sleeve fixedly connected to the inner side of the first connector shell, and the outer walls of two sides of the first connector shell are respectively and fixedly connected with a limiting frame and a fixing shell, the inside of set casing slides and is provided with the limiting plate, one side fixed mounting of limiting plate has the inserted bar, and the limiting plate keeps away from one side rigid coupling of inserted bar and has the pull rod, the spring has been cup jointed on the surface of pull rod, the inside of connector shell two is fixed and is provided with terminal two, and fixed mounting has the gag lever post on the both sides lateral wall of connector shell two.

Preferably, in order to protect the insulating sleeve and improve the use safety, a radian is arranged on one side of the compression bar, which is in contact with the insulating sleeve, and an anti-skid soft cushion is arranged on the side.

Preferably, in order to improve the connection efficiency between the first terminal and the second terminal, a slot matched with the second terminal is arranged at the lower end of the first terminal.

Preferably, in order to facilitate the prevention of the excessive connection of the first binding post and the second binding post due to external force, the connector failure caused by the damage of the first binding post and the second binding post is avoided, the positioning rod is fixedly mounted on the outer wall of the second connector shell, and the corresponding position of the first connector shell is provided with a positioning hole matched with the positioning rod.

Preferably, in order to facilitate the connection between the first connector housing and the second connector housing, two sides of the limiting sleeve are provided with radians, a certain included angle is formed between the limiting sleeve and the first connector housing, and radians matched with the limiting sleeve are arranged at end parts of side walls of two sides of the second connector housing.

The utility model provides an anticreep molded lines board connector which characterized in that: the end of the inserted bar is set to be wedge-shaped, the upper end of one of the limiting bars is provided with a limiting groove matched with the inserted bar, the connector shell I and the connector shell II are conveniently fixed and prevented from falling off, the end of the inserted bar is set to be wedge-shaped, and the upper end of one of the limiting bars is provided with a limiting groove matched with the inserted bar.

The utility model has the beneficial effects that: the anti-drop molded line board connector is reasonable in design, a radian is arranged on one side of a pressure rod, which is contacted with an insulating sleeve, an anti-slip cushion is arranged on the side, which is convenient for protecting the insulating sleeve and improving the use safety, a slot matched with a binding post is arranged at the lower end of the binding post I, which is convenient for improving the connection efficiency between the binding post I and the binding post II, a positioning rod is fixedly arranged on the outer wall of the connector shell II, a positioning hole matched with the positioning rod is arranged at the corresponding position of the connector shell I, which is convenient for preventing the binding post I and the binding post II from being excessively connected due to external force, the connector from being failed due to damage to the binding post I and the binding post II, radians are arranged on two sides of a limiting sleeve, a certain included angle is formed between the limiting sleeve and the connector shell I, radians matched with the limiting sleeve are arranged on the end parts of the side walls of the connector shell II, which is convenient for connecting the connector shell I and the connector shell II, the end part of the inserted rod is arranged in a wedge shape, and the upper end of one limiting rod is provided with a limiting groove matched with the inserted rod, so that the connector shell I and the connector shell II can be fixed conveniently and prevented from falling off.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the connection state of the connector according to the present invention;

FIG. 3 is a schematic structural view of the unconnected state of the connector of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1. line board, 2, socket, 3, connector, 4, anti-disengaging mechanism, 5, fixed block, 6, connector shell one, 7, depression bar, 8, screw, 9, insulating cover, 10, electric wire, 11, terminal one, 12, fixed plate, 13, stop collar, 14, spacing frame, 15, set casing, 16, connector shell two, 17, limiting plate, 18, inserted bar, 19, pull rod, 20, spring, 21, terminal two and 22, gag lever post.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, an anti-drop molded board connector includes a wire board 1, a socket 2, a connector 3, an anti-drop mechanism 4, a fixing block 5, a connector housing one 6, a pressure bar 7, a screw 8, an insulating sleeve 9, a wire 10, a binding post one 11, a fixing plate 12, a limiting sleeve 13, a limiting frame 14, a fixing shell 15, a connector housing two 16, a limiting plate 17, an inserting rod 18, a pull rod 19, a spring 20, a binding post two 21 and a limiting rod 22; the wire board 1, the connector 3 and the anti-falling mechanism 4 form a main body structure of the connector, the surface of the wire board 1 is fixedly provided with a plurality of sockets 2, the periphery of the outer edge of the wire board 1 is fixedly provided with the connector 3, the side wall of each connector 3 is fixedly provided with the anti-falling mechanism 4, a fixing block 5 is arranged between the connector 3 and the wire board 1, the connector 3 comprises a first connector shell 6 and a second connector shell 16, an insulating sleeve 9 is fixedly arranged in the first connector shell 6, a pressure lever 7 is fixedly arranged on the surface of the insulating sleeve 9, two ends of the pressure lever 7 are fixed through screws 8, a plurality of wires 10 are fixedly arranged in the insulating sleeve 9, a first binding post 11 is fixedly arranged at the end part of each wire 10, a fixing plate 12 is arranged on the first binding post 11 in a penetrating manner, the lower side of the fixing plate 12 is provided with a limiting sleeve 13 fixedly connected to the inner side of the first connector shell 6, spacing frame 14 of fixedly connected with and set casing 15 respectively on the both sides outer wall of connector shell 6, the inside of set casing 15 slides and is provided with limiting plate 17, one side fixed mounting of limiting plate 17 has inserted bar 18, and one side rigid coupling that inserted bar 18 was kept away from to limiting plate 17 has pull rod 19, spring 20 has been cup jointed on the surface of pull rod 19, the inside of two 16 of connector shell is fixed and is provided with terminal two 21, and fixed mounting has gag lever post 22 on the both sides lateral wall of two 16 of connector shell.

The radian is arranged on one side, which is in contact with the insulating sleeve 9, of the compression bar 7, the anti-slip soft cushion is arranged on the side, so that the insulating sleeve 9 is protected conveniently, the use safety is improved, the slot matched with the second binding post 21 is arranged at the lower end of the first binding post 11, so that the connection efficiency between the first binding post 11 and the second binding post 21 is improved conveniently, the positioning rod is fixedly arranged on the outer wall of the second connector shell 16, the positioning hole matched with the first connector shell 6 is arranged at the corresponding position of the first connector shell 6, so that the first binding post 11 and the second binding post 21 are prevented from being excessively connected due to external force, the connector 3 is prevented from being damaged due to the fact that the first binding post 11 and the second binding post 21 cause failure, the radians are arranged on two sides of the limiting sleeve 13, a certain included angle is formed between the two sides of the limiting sleeve 13, and the radians matched with the limiting sleeve 13 are arranged at the end parts of the side walls of the two sides of the second connector shell 16, the connector shell I6 and the connector shell II 16 are conveniently connected, the end part of the inserted rod 18 is arranged in a wedge shape, and the upper end of one limiting rod 22 is provided with a limiting groove matched with the inserted rod 18, so that the connector shell I6 and the connector shell II 16 are conveniently fixed and prevented from falling off.

The working principle is as follows: when the anti-drop molded line board connector is used, the line board is firstly placed at a proper position, then the insulation sleeve 9 in the connector 3 is limited and fixed through the matching action of the pressure lever 7 and the screw 8, after the fixation, the first terminal 11 in the first connector housing 6 and the second terminal 21 in the second connector housing 16 are electrically connected, in the process of connection, the positioning rod fixed on the outer wall of the second connector shell 16 can effectively prevent the first wiring terminal 11 and the second wiring terminal 21 from being excessively connected due to external force to cause the failure of the connector 3, meanwhile, the end of the inserting rod 18 is wedge-shaped, and the upper end of one limiting rod 22 is provided with a limiting groove matched with the inserting rod 18, so that the first connector shell 6 and the second connector shell 16 are fixed conveniently, and the phenomenon that the wire board connector falls off in the using process can be effectively prevented.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an anticreep molded lines board connector which characterized in that: the anti-falling wire connector comprises a wire plate (1), a socket (2), a connector (3), an anti-falling mechanism (4), a fixing block (5), a connector shell I (6), a pressing rod (7), a screw (8), an insulating sleeve (9), a wire (10), a binding post I (11), a fixing plate (12), a limiting sleeve (13), a limiting frame (14), a fixing shell (15), a connector shell II (16), a limiting plate (17), a plug rod (18), a pull rod (19), a spring (20), a binding post II (21) and a limiting rod (22); the wire board (1), the connector (3) and the anti-falling mechanism (4) form a main body structure of the connector, the surface of the wire board (1) is fixedly provided with a plurality of sockets (2), the outer edge of the wire board (1) is fixedly provided with the connector (3) all around, each anti-falling mechanism (4) is fixedly arranged on the side wall of the connector (3), a fixing block (5) is arranged between the connector (3) and the wire board (1), the connector (3) comprises a connector shell I (6) and a connector shell II (16), an insulating sleeve (9) is fixedly arranged in the connector shell I (6), a pressing rod (7) is fixedly arranged on the surface of the insulating sleeve (9), two ends of the pressing rod (7) are fixed through screws (8), a plurality of electric wires (10) are fixedly arranged in the insulating sleeve (9), a first binding post (11) is fixedly arranged at the end part of each wire (10), a fixing plate (12) penetrates through the first binding post (11), a limiting sleeve (13) fixedly connected to the inner side of the first connector shell (6) is arranged on the lower side of the fixing plate (12), the outer walls of the two sides of the first connector shell (6) are respectively and fixedly connected with a limiting frame (14) and a fixed shell (15), a limiting plate (17) is arranged inside the fixed shell (15) in a sliding manner, an inserted rod (18) is fixedly arranged on one side of the limiting plate (17), a pull rod (19) is fixedly connected to one side of the limit plate (17) far away from the inserted link (18), a spring (20) is sleeved on the surface of the pull rod (19), a second wiring terminal (21) is fixedly arranged inside the second connector shell (16), and the side walls of the two sides of the second connector shell (16) are fixedly provided with limiting rods (22).

2. The drop-resistant type wire board connector according to claim 1, wherein: one side of the compression bar (7) contacting with the insulating sleeve (9) is provided with a radian, and the side surface is provided with an anti-skid soft cushion.

3. The drop-resistant type wire board connector according to claim 1, wherein: and the lower end of the first binding post (11) is provided with a slot matched with the second binding post (21).

4. The drop-resistant type wire board connector according to claim 1, wherein: and the outer wall of the second connector shell (16) is fixedly provided with a positioning rod, and a positioning hole matched with the first connector shell (6) is arranged at the corresponding position of the first connector shell.

5. The drop-resistant type wire board connector according to claim 1, wherein: the two sides of the limiting sleeve (13) are provided with radians, a certain included angle is formed between the limiting sleeve and the first connector shell (6), and radians matched with the limiting sleeve (13) are arranged at the end parts of the side walls of the two sides of the second connector shell (16).

6. The drop-resistant type wire board connector according to claim 1, wherein: the end part of the inserted rod (18) is arranged in a wedge shape, and the upper end of one limiting rod (22) is provided with a limiting groove matched with the inserted rod (18).