CN219627089U - Aviation contact pin fixing device - Google Patents

Abstract

The utility model provides an aviation pin fixing device, which relates to the technical field of aviation pins, comprising: a mounting plate, a through hole is opened at the center of the surface of the mounting plate, and the corners of the surface of the mounting plate are fixedly connected with A threaded rod; a fixing component, the fixing component is located on the upper side of the mounting plate, and the fixing component includes a mounting frame. In the utility model, when the aviation pin is installed and used, the aviation pin is inserted into the socket from the through hole, and the hand-tightened bolt can drive the arc plate to move, and the aviation pin is tightened and fixed on the inner side of the mounting frame. The cooperative setting of the device and the first spring can reduce the influence of external vibration on the aviation pins, achieve the purpose of adapting different sizes of aviation pins for fixed installation, and solve the problem when installing various aviation pins in the background technology. It is necessary to adapt and prepare a variety of fixing devices, which is a problem of poor practicability.

Description

An aviation pin fixing device

technical field

The utility model relates to the technical field of aviation pins, in particular to an aviation pin fixing device.

Background technique

The aviation pin is a kind of connector, which originated from the military industry, so it is named, referred to as the aviation pin. The aviation pin is an electromechanical component connected to the electrical circuit. Therefore, its own electrical parameters are the first considerations when selecting the aviation pin. , the aviation pin needs to be reinforced with a fixing device after insertion.

In the prior art, when aviation pins are used, due to the different diameters of different types of aviation pins for different purposes, the existing fixing devices can only be used with one type of aviation pins. When installing multiple aviation pins A variety of fixing devices need to be adapted and prepared, which is less practical.

Utility model content

The purpose of this utility model is to solve the problem that when the aviation pins in the prior art are in use, because the diameters of different types of aviation pins are different for different purposes, the existing fixing device can only be used with one type of aviation pins. When installing a variety of aviation pins, it is necessary to adapt and prepare a variety of fixing devices, and the practicability is poor, so a kind of aviation pin fixing device is proposed.

In order to achieve the above object, the utility model adopts the following technical scheme: an aviation pin fixing device, comprising: a mounting plate, a through hole is opened at the center of the surface of the mounting plate, and the corners of the surface of the mounting plate are A threaded rod is fixedly connected; a fixed component is located on the upper side of the mounting plate, and the fixed component includes a mounting frame, and the outer surface of the mounting frame is symmetrically fixedly connected with a threaded sleeve; a wire frame component, the wire frame component Fixedly connected to the upper surface of the installation frame, the wire frame assembly includes a connection block, and the upper surface of the connection block is fixedly connected to the installation seat.

Preferably, the inner surfaces of the two threaded sleeves are screwed with thumb bolts, the end faces of the two thumb bolts are rotatably connected with swivel heads, and the end faces of the two swivel heads are fixedly connected with dampers.

Preferably, the thumb bolt slides through the installation frame, the outer surface of the damper is covered with a first spring, and the end surface of the damper is fixedly connected with an arc-shaped plate.

Preferably, two nuts are threadedly connected to the outer surfaces of the plurality of threaded rods, the plurality of threaded rods slide through the mounting frame, and two sets of nuts are respectively located on both sides of the mounting frame.

Preferably, the inner bottom of the mounting seat is fixedly connected with a lower clamping block, the inner top of the mounting seat is symmetrically fixedly connected with telescopic rods, the outer surfaces of the two telescopic rods are both sleeved with second springs, and the two telescopic rods are sleeved with a second spring. An upper clamping block is fixedly connected between the end faces of the rods.

Preferably, the sections of the lower clamping block and the upper clamping block are both arranged in an arc shape, and the upper surface of the upper clamping block is fixedly connected with a pull rod, and the pull rod slides through the mounting seat.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. In this utility model, when the aviation pin is installed and used, the aviation pin is inserted into the socket from the through hole, and the hand-tightened bolt can drive the arc plate to move, and the aviation pin is tightened and fixed on the inner side of the mounting frame. Through the cooperative setting of the damper and the first spring, the influence of external vibration on the aviation pins can be reduced, and the purpose of adapting different sizes of aviation pins for fixed installation is achieved, which solves the problem of installing various aviation pins in the background technology. It is necessary to adapt and prepare a variety of fixing devices when the needle is used, which is a problem of poor practicability.

2. In the utility model, after the installation of the aviation pin is completed, the connecting line of the aviation pin can be clamped and fixed between the upper clamping block and the lower clamping block by using the rebound force of the second spring to drive the lower clamping block down. The upper clamping block and the lower clamping block can be made of flexible materials, so that the connecting wires of the aviation pins can be avoided from being directly worn on the fixing device, which plays a role of protection and finishing, and improves the practicability of the device.

Description of drawings

Fig. 1 is a perspective view of an aviation pin fixing device proposed by the utility model;

Fig. 2 is a structural schematic diagram of a fixing component of an aviation pin fixing device proposed by the utility model;

Fig. 3 is a structural schematic diagram of a wire frame assembly of an aviation pin fixing device proposed by the utility model;

Fig. 4 is a schematic structural diagram of a mounting plate of an aviation pin fixing device proposed by the present invention.

Legend: 1. Mounting plate; 2. Through hole; 3. Threaded rod; 4. Nut; 5. Fixed component; 501. Mounting frame; 502. Threaded sleeve; Damper; 506, first spring; 507, arc-shaped plate; 6, wire rack assembly; 601, connecting block; 602, mounting seat; 603, lower clamping block; 604, upper clamping block; 605, telescopic rod; The second spring; 607, pull rod.

Detailed ways

In order to understand more clearly the above purpose, features and advantages of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways that are different from those described here. Therefore, the utility model is not limited to the specific details of the following disclosure EXAMPLE LIMITATIONS.

Embodiment 1, as shown in Figures 1-4, the utility model provides an aviation pin fixing device, comprising: a mounting plate 1, a through hole 2 is opened at the center of the upper surface of the mounting plate 1, and the upper surface of the mounting plate 1 The corners are fixedly connected with threaded rods 3; the fixed component 5 is located on the upper side of the mounting plate 1, the fixed component 5 includes a mounting frame 501, and the outer surface of the mounting frame 501 is fixedly connected with a threaded sleeve 502 symmetrically; the wire frame component 6. The thread stand assembly 6 is fixedly connected to the upper surface of the installation frame 501. The thread stand assembly 6 includes a connecting block 601, and the upper surface of the connecting block 601 is fixedly connected with a mounting seat 602. The inner surfaces of the two threaded sleeves 502 are threaded with thumb bolts 503, the end faces of the two hand-tightening bolts 503 are rotatably connected with a swivel head 504, and the end faces of the two swivel heads 504 are fixedly connected with a damper 505. The first spring 506, the end surface of the damper 505 is fixedly connected with an arc-shaped plate 507, and the outer surfaces of a plurality of threaded rods 3 are threaded with two nuts 4, and the plurality of threaded rods 3 slide through the mounting bracket 501, and two sets of nuts 4 They are located on both sides of the mounting frame 501 respectively.

The effect achieved by the entire embodiment 1 is that when the aviation pin is installed and used, after the installation plate 1 is matched with the installation position, the aviation pin is inserted into the socket from the through hole 2, and the screwing screw 503 is screwed on the threaded sleeve 502. The inner rotation can be pushed to the inside of the mounting frame 501, and through the rotation connection with the rotating head 504, the thumb bolt 503 can push the rotating head 504 to follow the movement, and the rotating head 504 can push the arc plate 507 to move through the connection of the damper 505. Tighten the bolt 503 by hand to drive the movement of the arc plate 507, and the aviation pin can be tightened and fixed on the inner side of the mounting frame 501, achieving the purpose of fixing and installing the aviation pins of different sizes, clamping the aviation pin on the arc plate 507 During the use of the pin, the influence of external vibration on the aviation pin can be reduced through the cooperative setting of the damper 505 and the first spring 506. After the nut 4 below is loosened, the mounting frame 501 can be slightly moved down, and screwed Moving the nut 4 above can clamp and fix the position of the mounting frame 501, the aviation pins are clamped by the mounting frame 501 and then moved down, and the setting of clamping and fixing the mounting frame 501 through the nut 4 can make the aviation pins stable It is inserted into the socket, which improves the installation stability of the aviation pin.

Embodiment 2, as shown in Figures 1-4, the inner bottom of the mounting base 602 is fixedly connected with the lower clamping block 603, the inner top of the mounting base 602 is symmetrically fixedly connected with the telescopic rod 605, and the outer surfaces of the two telescopic rods 605 are sleeved with The second spring 606 is fixedly connected with an upper clamping block 604 between the end faces of the two telescopic rods 605, and the cross section of the lower clamping block 603 and the upper clamping block 604 is arranged in an arc shape, and the upper surface of the upper clamping block 604 is fixedly connected with a pull rod 607. 607 slides through the mounting seat 602.

The effect achieved by the entire embodiment 2 is that when the aviation pin is inserted and installed, the pull rod 607 is pulled to drive the upper clamping block 604 to move upward, and then the aviation pin is passed between the upper clamping block 604 and the lower clamping block 603 and then To install, after the installation of the aviation pin is completed, use the rebound force of the second spring 606 to drive the lower clamping block 603 to move down to clamp and fix the connecting wire of the aviation pin between the upper clamping block 604 and the lower clamping block 603, The upper clamping block 604 and the lower clamping block 603 can be made of flexible materials, so that the connecting wires of the aviation pins can be avoided from being worn directly on the fixing device, which plays a role of protection and finishing, and improves the practicability of the device.

Working principle: When the aviation pin is installed and used, after the installation plate 1 is matched with the installation position, the aviation pin is inserted into the jack from the through hole 2, and the hand-tightening bolt 503 is rotated in the threaded sleeve 502 to move toward the mounting frame 501 Pushing from the inside, through the rotating connection with the rotating head 504, the hand-tightening bolt 503 can push the rotating head 504 to follow the movement. The movement of the plate 507 can fasten and fix the aviation pins on the inner side of the mounting frame 501, achieving the purpose of adapting different sizes of aviation pins for fixed installation. During the use of the curved plate 507 to clamp the aviation pins, through The combination of the damper 505 and the first spring 506 can reduce the impact of external vibration on the aviation pin. After loosening the lower nut 4, the mounting frame 501 can be moved down slightly, and the upper nut 4 can be screwed. The position of the mounting frame 501 is clamped and fixed, the aviation pin is clamped by the mounting frame 501 and then moved down, and the mounting frame 501 is clamped and fixed by the nut 4, so that the aviation pin can be stably inserted in the socket, and the lifting To ensure the installation stability of the aviation pin, when the aviation pin is inserted and installed, pull the pull rod 607 to drive the upper clamping block 604 to move up, and then pass the aviation pin between the upper clamping block 604 and the lower clamping block 603 and then proceed Installation, after the installation of the aviation pin is completed, use the rebound force of the second spring 606 to drive the lower clamping block 603 to move down to clamp and fix the connecting wire of the aviation pin between the upper clamping block 604 and the lower clamping block 603. The clamping block 604 and the lower clamping block 603 can be made of flexible materials, so that the connecting wires of the aviation pins can be prevented from being worn directly on the fixing device, which plays a role of protection and finishing, and improves the practicability of the device.

The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change. The equivalent embodiments are applied to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present utility model still belong to the technical solution of the present utility model scope of protection.

Claims (6)

1. An aviation pin fixing device, characterized in that it comprises: A mounting plate (1), the center of the upper surface of the mounting plate (1) is provided with a through hole (2), and the corners of the upper surface of the mounting plate (1) are fixedly connected with threaded rods (3); A fixing component (5), the fixing component (5) is located on the upper side of the mounting plate (1), the fixing component (5) includes a mounting frame (501), and the outer surface of the mounting frame (501) is symmetrically fixedly connected with Thread sleeve (502); A wire frame assembly (6), the wire frame assembly (6) is fixedly connected to the upper surface of the installation frame (501), the wire frame assembly (6) includes a connecting block (601), and the upper surface of the connecting block (601) The fixed connection has a mount (602). 2. The aviation pin fixing device according to claim 1, characterized in that: the inner surfaces of the two threaded sleeves (502) are screwed with thumb bolts (503), and the two thumb bolts (503) ) end faces are rotatably connected with a swivel head (504), and the end faces of the two swivel heads (504) are fixedly connected with a damper (505). 3. The aviation pin fixing device according to claim 2, characterized in that: the thumb bolt (503) slides through the mounting frame (501), and the outer surface of the damper (505) is sheathed with a first A spring (506), and an arc-shaped plate (507) is fixedly connected to the end surface of the damper (505). 4. The aviation pin fixing device according to claim 1, characterized in that: two nuts (4) are screwed on the outer surfaces of the plurality of threaded rods (3), and the plurality of threaded rods (3) Both slide through the mounting frame (501), and the two sets of nuts (4) are located on both sides of the mounting frame (501). 5. The aviation pin fixing device according to claim 1, characterized in that: the inner bottom of the mounting seat (602) is fixedly connected with a lower clamping block (603), and the inner top of the mounting seat (602) is symmetrically fixed and connected There are telescopic rods (605), the outer surfaces of the two telescopic rods (605) are provided with second springs (606), and the upper clamping blocks (604) are fixedly connected between the end faces of the two telescopic rods (605) . 6. The aviation pin fixing device according to claim 5, characterized in that: the sections of the lower clamping block (603) and the upper clamping block (604) are arc-shaped, and the upper clamping block (604) is A pull rod (607) is fixedly connected to the surface, and the pull rod (607) slides through the mounting seat (602).