CN215266882U

CN215266882U - Coupling signal anti-interference precision connector

Info

Publication number: CN215266882U
Application number: CN202121263712.4U
Authority: CN
Inventors: 樊建国
Original assignee: Shenzhen Yiwanda Electronics Co ltd
Current assignee: Shenzhen Yiwanda Electronics Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-21
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses an anti-interference precision connector of coupling signal relates to the connector field. Including the female head of connector, the top fixedly connected with fixed block of the female head of connector, the inside fixed subassembly that is provided with of female head of connector, fixed subassembly sets up to two, fixed subassembly includes the sliding tray, fixed spring and Z-slot, the sliding tray is seted up in one side of the female head inner chamber of connector, the inside back fixedly connected with fixed spring of sliding tray, fixed spring's front is provided with the baffle, the Z-slot is seted up in the opposite side of the female head inner chamber of connector, and the Z-slot is linked together with the inside of sliding tray, the utility model discloses a be provided with fixed subassembly in inside, when having utilized fixed subassembly technique at erection joint ware, the lug aligns with the sliding tray and inserts, fixed connection behind the clockwise rotation, the lug cooperatees with the Z-slot, the public head of connector is connected with female head is accurate, thereby replace screwed connection, it is very convenient to operate, easily erection joint.

Description

Coupling signal anti-interference precision connector

Technical Field

The utility model relates to a connector technical field specifically is an anti-interference precision connector of coupling signal.

Background

Couplers, also known as power distribution devices, are classified into directional couplers, power splitters and various microwave branch devices according to their characteristics in different electronic devices. For example, in optical fiber transmission, an optical fiber coupler may be used, and here, a main function is to realize optical signal splitting/combining or an element for extending an optical fiber link, and a coupling connector with signal interference resistance is generally used to resist signal interference.

The existing coupling signal anti-interference precision connector is connected by screw rotation, time and labor are wasted during installation and disassembly, the installation process is not simple and convenient enough, the problem of aging and renewing can occur when the coupling connector is used for a long time, the disassembly of a user is not facilitated, and inconvenience is brought to the user.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses an anti-interference precision connector of coupling signal to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a coupled signal tamper resistant precision connector comprising:

the connector comprises a connector female head, wherein the top end of the connector female head is fixedly connected with a fixed block, and a fixed assembly is arranged in the connector female head;

the fixing assembly comprises a sliding groove and a Z-shaped groove, a fixing spring is fixedly connected to the back of the inner part of the sliding groove, a baffle is arranged on the front of the fixing spring, and the Z-shaped groove is formed in the baffle;

the male connector is clamped with the female connector.

Preferably, the two sides of the top of the fixing block are provided with connecting columns, and connecting blocks are rotatably connected between the two sides of the top of each connecting column.

Preferably, the connecting column and the connecting block are both sleeved with round pins, and the back of the connecting block is fixedly connected with a protective cover.

Preferably, the inner cavity of the front face of the female connector is fixedly connected with a cylindrical block, and the front face of the cylindrical block is provided with an insertion hole.

Preferably, the front surface of the male connector is provided with a wire hole, the inside of the male connector is fixedly connected with a plug, and the plug is connected with the jack in a sliding and penetrating manner.

Preferably, sliding grooves are formed in the top end and the bottom end of the female connector, protruding blocks are fixedly connected to the top end and the bottom end of the male connector, and the protruding blocks are connected with the sliding grooves and the Z-shaped grooves in a sliding penetrating mode.

The utility model discloses an anti-interference precision connector of coupling signal, its beneficial effect who possesses as follows:

1. the utility model discloses a be provided with fixed subassembly in inside, utilized fixed subassembly technique when the erection joint ware, the lug aligns with the sliding tray and inserts, fixed connection behind the clockwise rotation, the lug cooperatees with the Z-slot, the public head of connector is connected with female head precision to replace screwed connection, it is very convenient to operate, easily erection joint.

2. The utility model discloses a when breaking down after long-time the use, utilize the lug of fixed subassembly and the design in Z-shaped groove, the lug restricts the separation of living the connector with the Z-shaped groove, and female first counter-clockwise turning of connector can separate, can maintain after the separation and maintain and renew, and the simple operation more facilitates the use.

Drawings

Fig. 1 is a schematic structural view of the coupling connector of the present invention;

fig. 2 is a sectional view of the fixing assembly of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a connector female; 2. a protective cover; 3. connecting blocks; 4. connecting columns; 5. a fixed block; 6. a cylindrical block; 7. a jack; 8. a sliding groove; 801. fixing the spring; 802. a Z-shaped groove; 803. a baffle plate; 9. a connector male; 901. a bump; 902. a plug; 903. a wire hole.

Detailed Description

The embodiment of the utility model discloses anti-interference precision connector of coupling signal, as shown in fig. 1-3, include:

the connector female head 1 is used for placing the connector male head 9, the connector female head 1 and the connector male head 9 are matched for use, the inner wall of the connector female head 1 is connected with the outer wall of the connector male head 9 in a sliding mode and convenient to install, a fixing block 5 is fixedly connected to the top end of the connector female head 1, through holes are formed in two ends of the fixing block 5 and used for placing cross rods of a connecting column 4, the cross rods of the connecting column 4 penetrate through the fixing block 5, the connecting column 4 can rotate inside the fixing block 5 when stressed, a fixing component is arranged inside the connector female head 1 and plays a role of fixing the connector female head 1, the number of the fixing components is two, the two fixing components are respectively arranged at the top end and the bottom end inside the front of the connector female head 1, and the two fixing components are matched for use and used for limiting movement of the connector;

the fixing component comprises a sliding groove 8 and a Z-shaped groove 802, when a force is applied, the bump 901 can slide in the sliding groove 8, the sliding groove 8 is arranged at one side of the inner cavity of the female connector 1, the number of the sliding grooves 8 is two, the two sliding grooves 8 are respectively arranged at the top end and the bottom end of the inner part of the female connector 1 and are symmetrical, a fixing spring 801 is fixedly connected to the back of the inner part of the sliding groove 8, one end of the fixing spring 801 is fixed in the sliding groove 8, when the force is applied, the fixing spring 801 is compressed, when the acting force is lost, the fixing spring 801 resets, a baffle 803 is arranged on the front of the fixing spring 801, the baffle 803 is used for blocking the bump 901, the Z-shaped groove 802 is arranged in the baffle 803, the Z-shaped groove 802 is used for placing the bump 901, meanwhile, the bump 901 is fixed, so that the bump 901 cannot move, and the bump 901 can enter the Z-shaped groove 802 through the sliding groove 8 and reach the other side from one side of the Z-shaped groove 802 in a rotating manner.

Spliced pole 4 has been cup jointed to the inside of fixed block 5, and spliced pole 4 is the U type, and the horizontal pole of spliced pole 4 runs through from the inside of fixed block 5, and when the atress, spliced pole 4 can rotate in the inside of fixed block 5, and spliced pole 4 one side in opposite directions rotates and is connected with connecting block 3, and the round hole has all been seted up to the both sides on spliced pole 4 top, and the unthreaded hole has been seted up to the inside of connecting block 3.

Spliced pole 4 all overlaps with the inside of connecting block 3 and is equipped with the rotational pin, the rotational pin runs through in connecting block 3 and spliced pole 4, the back fixedly connected with visor 2 of connecting block 3, visor 2 is used for protecting jack 7 of female head 1 of connector, when the atress, visor 2 can rotate through the rotational pin of connecting block 3 inside, spliced pole 4 cooperatees with the rotational pin and makes visor 2 can protect jack 7.

The inner cavity of the front surface of the female connector 1 is fixedly connected with a cylindrical block 6, a circular groove is arranged in the male connector 9, the space in the circular groove is consistent with the size of the cylindrical block 6, the cylindrical block 6 is matched with the circular groove and mutually attached, when stressed, the cylindrical block 6 can slide in the circular groove, the front surface of the cylindrical block 6 is provided with a jack 7, the inside of the jack 7 is sleeved with a plug 902, the size of the plug 902 is consistent with the inner space of the jack 7, the jack 7 is matched with the plug 902 and mutually attached, when stressed, the plug 902 can slide in the jack 7, the front surface of the plug 902 is fixedly connected with the male connector 9, the outer wall of the male connector 9 is matched with the inner wall of the female connector 1, when the connector is stressed, the male connector head 9 can slide in the female connector head 1, the front surface of the male connector head 9 is provided with a wire hole 903, and the wire hole 903 is used for placing a wire.

The top end and the bottom end of the male connector head 9 are fixedly connected with a bump 901, the bump 901 is respectively matched with the sliding groove 8 and the Z-shaped groove 802, after the bump 901 is matched with the Z-shaped groove 802, the bump 901 is clamped inside the Z-shaped groove 802 to limit the movement of the male connector head 9 and the female connector head 1, and after the male connector head is stressed and rotated, the bump 901 can be moved out of the Z-shaped groove 802 to cancel the limitation.

The working principle is as follows:

when a user installs and connects the coupling connector, after holding the male connector head 9 with both hands, aligning the plug 902 with the jack 7, moving the male connector head 9 toward the female connector head 1, when the male connector head 9 approaches the female connector head 1, aligning the projection 901 fixedly connected with the top end of the male connector head 9 with the sliding groove 8 in the inner cavity of the female connector head 1, after aligning, the male connector head 9 continues to move toward the female connector head 1, when the projection 901 contacts the baffle 803, the projection 901 continues to move toward the female connector head 1, after the movement stops, holding the male connector head 9 to rotate clockwise, the projection 901 rotates into the inside of the Z-shaped groove 802, and then continues to move toward the female connector head 1, when rotating the male connector head 9, loosening the male connector head 9, after loosening, the fixing spring 801 at the back of the baffle 803 resets, the baffle 803 moves towards the direction close to the female connector 1, and after the movement stops, the baffle 803 clamps the bump 901 in the Z-shaped groove 802;

when the user dismantles the coupling connector, both hands hold the public head 9 anticlockwise rotation of connector, and rotatory back, lug 901 shifts out from the inside of Z-shaped groove 802, shifts out the back, and public head 9 of connector removes to the direction of keeping away from the female head 1 of connector, and after lug 901 shifted out from sliding tray 8, the public head 9 of connector continues to remove to the direction of keeping away from the female head 1 of connector, and it can to follow the inside of jack 7 and shift out when plug 902.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An anti-interference precision connector for coupling signals, comprising:

the connector comprises a connector female head (1), wherein a fixed block (5) is fixedly connected to the top end of the connector female head (1), and a fixed assembly is arranged in the connector female head (1);

the fixing assembly comprises a sliding groove (8) and a Z-shaped groove (802), a fixing spring (801) is fixedly connected to the back of the inside of the sliding groove (8), a baffle plate (803) is arranged on the front of the fixing spring (801), and the Z-shaped groove (802) is formed in the baffle plate (803);

the male connector (9) is connected with the female connector (1) in a clamping mode, and the male connector (9) is connected with the female connector (1) in a clamping mode.

2. The anti-jamming precision connector of claim 1, characterized by: the two sides of the top of the fixing block (5) are provided with connecting columns (4), and the two sides of the top of each connecting column (4) are rotatably connected with connecting blocks (3).

3. The anti-jamming precision connector of claim 2, characterized by: the connecting column (4) and the connecting block (3) are all sleeved with round pins, and the back of the connecting block (3) is fixedly connected with a protective cover (2).

4. The anti-jamming precision connector of claim 1, characterized by: the connector is characterized in that a cylindrical block (6) is fixedly connected to the inner cavity of the front face of the connector female head (1), and a jack (7) is formed in the front face of the cylindrical block (6).

5. The anti-jamming precision connector of claim 1, characterized by: the front face of the connector male head (9) is provided with a line hole (903), the inside of the connector male head (9) is fixedly connected with a plug (902), and the plug (902) is connected with the jack (7) in a sliding and penetrating manner.

6. The anti-jamming precision connector of claim 5, characterized by: sliding grooves (8) are formed in the top end and the bottom end of the female connector (1), protruding blocks (901) are fixedly connected to the top end and the bottom end of the male connector (9), and the protruding blocks (901) are connected with the sliding grooves (8) and the Z-shaped grooves (802) in a sliding penetrating mode.