CN219627089U - Aviation contact pin fixing device - Google Patents

Abstract

The utility model provides an aviation contact pin fixing device, which relates to the technical field of aviation contact pins and comprises: the center of the upper surface of the mounting plate is provided with a through hole, and the corners of the upper surface of the mounting plate are fixedly connected with threaded rods; the fixed subassembly, fixed subassembly is located mounting panel upside position, fixed subassembly includes the mounting bracket. According to the utility model, when the aviation pin is installed and used, the aviation pin is inserted into the jack from the through hole, the arc plate can be driven to move by screwing the manual bolt, the aviation pin is fastened and fixed at the inner side position of the mounting frame, the influence of external vibration on the aviation pin can be reduced through the matching arrangement of the damper and the first spring, the purpose of adapting different-size aviation pins to perform fixed installation is achieved, and the problems that in the background art, a plurality of fixing devices are required to be adapted and prepared when a plurality of aviation pins are installed are solved, and the practicability is poor.

Description

Aviation contact pin fixing device

Technical Field

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

Background

The aviation pin is one kind of connector, and is named as aviation pin, and the aviation pin is one electromechanical element for connecting electric circuit, so that its electric parameters are the first consideration of aviation pin, and the aviation pin needs to be reinforced with fixing device after being inserted.

In the prior art, when the aviation contact pin is used, because the aviation contact pin of different purposes and different types is different in diameter, the existing fixing device can only be used by adapting to one aviation contact pin, and when a plurality of aviation contact pins are installed, the fixing device is required to be matched and prepared, so that the practicability is poor.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when aviation pins are used, the diameters of the aviation pins with different purposes and different types are different, the existing fixing device is usually only suitable for one aviation pin, and when a plurality of aviation pins are installed, a plurality of fixing devices are required to be prepared in a suitable mode, and the practicability is poor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an aerial pin fixation device, comprising: the center of the upper surface of the mounting plate is provided with a through hole, and the corners of the upper surface of the mounting plate are fixedly connected with threaded rods; the fixing assembly is positioned at the upper side of the mounting plate and comprises a mounting frame, and threaded sleeves are symmetrically and fixedly connected to the outer surface of the mounting frame; the wire frame assembly, wire frame assembly fixed connection is at the mounting bracket upper surface, the wire frame assembly includes the connecting block, surface fixedly connected with mount pad on the connecting block.

Preferably, the inner surfaces of the two screw sleeves are respectively connected with a hand-screwed bolt in a threaded manner, the end faces of the two hand-screwed bolts are respectively connected with a rotating head in a rotating manner, and the end faces of the two rotating heads are respectively fixedly connected with a damper.

Preferably, the hand screw bolt and the mounting frame are penetrated in a sliding manner, a first spring is sleeved on the outer surface of the damper, and an arc-shaped plate is fixedly connected to the end face of the damper.

Preferably, a plurality of equal threaded connection of threaded rod surface has two nuts, and a plurality of the threaded rod all runs through with the mounting bracket is sliding, and two sets of the nut is located the mounting bracket both sides respectively.

Preferably, the clamping blocks are fixedly connected with the bottom in the mounting seat, telescopic rods are symmetrically and fixedly connected with the top in the mounting seat, the outer surfaces of the telescopic rods are respectively sleeved with a second spring, and the upper clamping blocks are fixedly connected between the end faces of the telescopic rods.

Preferably, the cross sections of the lower clamping block and the upper clamping block are all arc-shaped, the upper surface of the upper clamping block is fixedly connected with a pull rod, and the pull rod and the mounting seat penetrate in a sliding manner.

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

1. according to the utility model, when the aviation pin is installed and used, the aviation pin is inserted into the jack from the through hole, the arc plate can be driven to move by screwing the manual bolt, the aviation pin is fastened and fixed at the inner side position of the mounting frame, the influence of external vibration on the aviation pin can be reduced through the matching arrangement of the damper and the first spring, the purpose of adapting different-size aviation pins to perform fixed installation is achieved, and the problems that in the background art, a plurality of fixing devices are required to be adapted and prepared when a plurality of aviation pins are installed are solved, and the practicability is poor.

2. According to the utility model, after the installation of the aviation contact pin is completed, the lower clamping block is driven to move downwards by the resilience force of the second spring, so that the connecting wire of the aviation contact pin can be clamped and fixed between the upper clamping block and the lower clamping block, and the upper clamping block and the lower clamping block can be made of flexible materials, so that the abrasion caused by the fact that the connecting wire of the aviation contact pin is directly lapped on the fixing device can be avoided, the protection and arrangement effects are played, and the practicability of the device is improved.

Drawings

Fig. 1 is a perspective view of an aviation pin fixing device according to the present utility model;

fig. 2 is a schematic structural diagram of a fixing assembly of an aviation pin fixing device according to the present utility model;

fig. 3 is a schematic diagram of a wire frame assembly of an aviation pin fixing device according to the present utility model;

fig. 4 is a schematic structural diagram of a mounting plate of an aviation pin fixing device according to the present utility model.

Legend description: 1. a mounting plate; 2. a through hole; 3. a threaded rod; 4. a nut; 5. a fixing assembly; 501. a mounting frame; 502. a thread sleeve; 503. screwing the bolt by hand; 504. a rotating head; 505. a damper; 506. a first spring; 507. an arc-shaped plate; 6. a wire frame assembly; 601. a connecting block; 602. a mounting base; 603. a lower clamping block; 604. an upper clamping block; 605. a telescopic rod; 606. a second spring; 607. and (5) a pull rod.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides an aviation pin fixing device, including: the device comprises a mounting plate 1, wherein a through hole 2 is formed in the center of the upper surface of the mounting plate 1, and threaded rods 3 are fixedly connected to corners of the upper surface of the mounting plate 1; the fixing assembly 5 is positioned on the upper side of the mounting plate 1, the fixing assembly 5 comprises a mounting frame 501, and a threaded sleeve 502 is symmetrically and fixedly connected to the outer surface of the mounting frame 501; the spool frame assembly 6, spool frame assembly 6 fixed connection is at mounting bracket 501 upper surface, spool frame assembly 6 includes connecting block 601, fixedly connected with mount pad 602 on the connecting block 601, the equal threaded connection of two thread bush 502 internal surfaces has hand to twist bolt 503, two hand are twisted bolt 503 terminal surfaces and are all rotated and are connected with rotating head 504, the equal fixedly connected with attenuator 505 of two rotating head 504 terminal surfaces, hand twist bolt 503 and mounting bracket 501 slip run through, attenuator 505 surface cover is equipped with first spring 506, attenuator 505 terminal surface fixedly connected with arc 507, the equal threaded connection of a plurality of threaded rods 3 surface has two nuts 4, a plurality of threaded rods 3 all run through with the mounting bracket 501 slip, two sets of nuts 4 are located the mounting bracket 501 both sides respectively.

Its effect that whole embodiment 1 reached is, when aviation contact pin installation was used, mounting panel 1 and the supporting installation of mounted position back, insert the jack with aviation contact pin in, twist the hand screw bolt 503 in thread bush 502 rotation can be to the inboard promotion of mounting bracket 501, through the rotation with rotating head 504 is connected, hand screw bolt 503 can promote rotating head 504 and follow the removal, rotating head 504 can promote the arc 507 removal through the connection of attenuator 505, through the removal of twisting hand screw bolt 503 drive arc 507, can tighten aviation contact pin and fix the inboard position at mounting bracket 501, the purpose of the fixed mounting is carried out to the aviation contact pin of having reached the adaptation different sizes, in the use of arc 507 clamp aviation contact pin, through the cooperation setting of attenuator 505 and first spring 506, can reduce the influence that external vibration produced to aviation contact pin, after the nut 4 of loosening the below, can slightly move down a bit with mounting bracket 501, the nut 4 of screwing the top can press from both sides tightly fixedly with the position of mounting bracket 501, press from both sides aviation contact pin tight back, and through the nut 501 has been moved down, and can be fixed at the mounting bracket 501 through the installation of fixing the aviation contact pin that can be fixed in the installation of aviation contact pin, the stable installation has been realized.

In embodiment 2, as shown in fig. 1-4, a lower clamping block 603 is fixedly connected to the bottom in the mounting seat 602, telescopic rods 605 are symmetrically and fixedly connected to the top in the mounting seat 602, second springs 606 are respectively sleeved on the outer surfaces of the two telescopic rods 605, an upper clamping block 604 is fixedly connected between the end faces of the two telescopic rods 605, the sections of the lower clamping block 603 and the upper clamping block 604 are arc-shaped, a pull rod 607 is fixedly connected to the upper surface of the upper clamping block 604, and the pull rod 607 and the mounting seat 602 are in sliding penetration.

The effect that its whole embodiment 2 reached is, when inserting the installation with aviation contact pin, pulling pull rod 607 drives the upward movement back of last clamp splice 604, passes the aviation contact pin from last clamp splice 604 with down clamp splice 603 between install again, after aviation contact pin installs the completion, utilize the resilience force of second spring 606 to drive down clamp splice 603 and move down can fix the connecting wire centre gripping of aviation contact pin between last clamp splice 604 and lower clamp splice 603, go up clamp splice 604 and lower clamp splice 603 can adopt flexible material to can avoid aviation contact pin's connecting wire to directly to take and lead to wearing and tearing on fixing device, play protection and arrangement effect, promoted the practicality of device.

Working principle: when the aviation contact pin is installed and used, after the installation plate 1 is installed with the installation position in a matched manner, the aviation contact pin is inserted into the insertion hole from the through hole 2, the screwing bolt 503 is screwed in the thread sleeve 502 to be rotated to push the inner side of the installation frame 501, the screwing bolt 503 can push the rotation head 504 to follow the movement through the rotation connection with the rotation head 504, the rotation head 504 can push the arc plate 507 to move through the connection of the damper 505, the screwing bolt 503 can drive the arc plate 507 to move, the aviation contact pin can be fastened and fixed at the inner side of the installation frame 501, the aim of adapting aviation contact pins with different sizes to be fixedly installed is achieved, in the use process of clamping the aviation contact pin by the arc plate 507, the influence of external vibration on the aviation contact pin can be reduced through the cooperation setting of the damper 505 and the first spring 506, after the nut 4 below is loosened, the installation frame 501 can be slightly moved down, the nut 4 above the installation frame 501 can be screwed to clamp and fix the position of the installation frame 501, the aviation contact pin is clamped and moved downwards through the installation frame 501, and the installation frame 501 is clamped and fixed through the nut 4, so that the aviation contact pin can be stably inserted into a socket, the installation stability of the aviation contact pin is improved, when the aviation contact pin is inserted and installed, the pull rod 607 drives the upper clamping block 604 to move upwards, the aviation contact pin passes through between the upper clamping block 604 and the lower clamping block 603 to be installed again, after the installation of the aviation contact pin is completed, the lower clamping block 603 is driven to move downwards by the resilience force of the second spring 606, the connecting wire of the aviation contact pin can be clamped and fixed 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, thereby avoiding abrasion caused by the direct lapping of the connecting wire of the aviation contact pin on a fixing device, protecting and arranging functions are achieved, the practicability of the device is improved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. An aviation pin fixing device, comprising:

the device comprises a mounting plate (1), wherein a through hole (2) is formed in the center of the upper surface of the mounting plate (1), and threaded rods (3) are fixedly connected to corners of the upper surface of the mounting plate (1);

the fixing assembly (5), the fixing assembly (5) is located at the upper side of the mounting plate (1), the fixing assembly (5) comprises a mounting frame (501), and a thread sleeve (502) is symmetrically and fixedly connected to the outer surface of the mounting frame (501);

the wire frame assembly (6), wire frame assembly (6) fixed connection is at mounting bracket (501) upper surface, wire frame assembly (6) are including connecting block (601), surface fixedly connected with mount pad (602) on connecting block (601).

2. The aerial pin fixation device of claim 1, wherein: the inner surfaces of the threaded sleeves (502) are connected with hand-screwed bolts (503) in a threaded mode, the end faces of the hand-screwed bolts (503) are connected with rotating heads (504) in a rotating mode, and the end faces of the rotating heads (504) are fixedly connected with dampers (505).

3. The aerial pin fixation device of claim 2, wherein: the hand-screwed bolt (503) and the mounting frame (501) penetrate in a sliding mode, a first spring (506) is sleeved on the outer surface of the damper (505), and an arc-shaped plate (507) is fixedly connected to the end face of the damper (505).

4. The aerial pin fixation device of claim 1, wherein: a plurality of equal threaded connection of threaded rod (3) surface has two nuts (4), and a plurality of threaded rod (3) all run through with mounting bracket (501) in a sliding way, and two sets of nut (4) are located mounting bracket (501) both sides respectively.

5. The aerial pin fixation device of claim 1, wherein: bottom fixedly connected with clamp splice (603) in mount pad (602), top symmetry fixedly connected with telescopic link (605) in mount pad (602), two telescopic link (605) surface all overlap and are equipped with second spring (606), two fixedly connected with clamp splice (604) between telescopic link (605) terminal surface.

6. The aerial pin fixation device of claim 5, wherein: the cross sections of the lower clamping block (603) and the upper clamping block (604) are arc-shaped, a pull rod (607) is fixedly connected to the upper surface of the upper clamping block (604), and the pull rod (607) and the mounting seat (602) penetrate in a sliding mode.