CN215871941U

CN215871941U - Static device is prevented in avionics instrument maintenance

Info

Publication number: CN215871941U
Application number: CN202122038766.7U
Authority: CN
Inventors: 张武生
Original assignee: Liaoning Ruixiang General Aviation Co ltd
Current assignee: Liaoning Ruixiang General Aviation Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-18
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses an anti-static device for maintenance of an avionic instrument, and relates to the technical field of static prevention. The air humidifier comprises a workbench, surface department left side fixed mounting has a working bin, working bin inner wall bottom fixed mounting has the work box, working box top fixed mounting has the connecting block, the connecting block top is rotated and is connected with pivot A, pivot A top fixed mounting has the carousel, the carousel outer wall is provided with the wind-receiving spoon, working bin right side top fixed mounting has air humidifier, working bin right side center department fixed mounting has the air-blower, air-blower right side fixed mounting has the wind gap, the wind gap runs through a working bin, and the wind-receiving spoon can be blown to the air-blower, makes the carousel rotate, opens air humidifier back, and the rotation of carousel makes the all-round cover that receives air humidifier of instrument, and more complete has carried out humidification processing and first destaticization work, convenient operation is simple to the instrument.

Description

Static device is prevented in avionics instrument maintenance

Technical Field

The utility model relates to the technical field of static prevention, in particular to an anti-static device for maintenance of an avionic instrument.

Background

The avionic instrument is an indispensable part of an aircraft, the normal flight of the aircraft is mainly guaranteed, static electricity is always a big problem in the process of maintaining an electrical instrument, the static electricity can damage a circuit board of the electronic instrument and cause irreversible damage to elements, the damage caused by the static electricity is not easy to detect, and inestimable potential safety hazards can be caused when the problem of field aging occurs.

The existing anti-static mode is that the wiring is connected with the grounding column, then the grounding column is nailed into the ground, static is guided, or static is released through the ion fan, if the upper structure is too simple, static can not be fully released, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an anti-static device for maintaining an avionic instrument, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an antistatic device for maintenance of avionic instruments comprises a workbench, wherein a first working bin is fixedly installed on the left side of the upper surface of the workbench, a working box is fixedly installed at the bottom of the inner wall of the first working bin, the left end of the inner wall of the working box is fixedly connected with the left end of a spring A, the right end of the spring A is fixedly connected with the left end of a baffle, the top of the baffle is hinged with a connecting rod, the top of the connecting rod is slidably connected with a turntable, the bottom of the turntable is fixedly installed with a rotating shaft A, the bottom of the rotating shaft A is rotatably connected with a connecting block, the upper surface of the connecting block is fixedly installed with a spring B, a limiting rod is movably installed at the center of the top of the inner wall of the first working bin, a button is fixedly installed at the top of the limiting rod, the bottom of the button is fixedly connected with the top of the spring C, the bottom of the spring C is fixedly connected with the top of the first working bin, and an air humidifier is fixedly installed at the top of the right side of the first working bin, air humidifier left side bottom fixed mounting has the humidifier export, the humidifier export runs through the working bin No. one, No. one working bin right side center department fixed mounting has the air-blower, air-blower right side fixed mounting has the wind gap, the wind gap runs through the working bin No. one, surface right side fixed mounting has No. two working bins on the workstation, No. two working bin inner wall right side edges fixed mounting has pivot B, No. two working bin inner wall left side edges fixed mounting has pivot C, No. two working bin left side top fixed mounting has the ion fan.

Preferably, the circle of carousel outer wall is provided with the spoon that receives the wind, it is provided with ten to receive the wind spoon, ten it all uses the dot of carousel as central point evenly distributed to receive the wind spoon.

Preferably, the number of the springs A is two, and the two springs A are symmetrically arranged by taking the center line of the working box as a symmetry axis.

Preferably, the number of the connecting rods is two, and the two connecting rods are symmetrically arranged by taking the center line of the working box as a symmetry axis.

Preferably, the air humidifier is provided with two sets, two sets of air humidifier use the center line of a working bin as symmetry axis symmetry setting, No. one working bin right side center movable mounting has the push pedal.

Preferably, a channel has been seted up to working bin left side bottom edge, the channel runs through a working bin and No. two working bins simultaneously, the transmission is connected with the rubber belt between pivot B and the pivot C.

(III) advantageous effects

The utility model provides an anti-static device for maintenance of an avionic instrument. The method has the following beneficial effects:

(1) the device is preventing static during operation to the instrument, places the instrument on the carousel, opening air humidifier and air-blower, and the air-blower blows and receives the wind spoon to make the carousel rotate, and air humidifier carries out first static discharge work to the instrument, and the rotation of carousel makes 360 degrees rotations of instrument, makes the better instrument that covers of air humidifier, and the efficiency that effectual hoisting device destatics.

(2) The device makes the instrument descend to and the passageway horizontal direction after pressing the button when first electrostatic discharge work is accomplished, promotes the push pedal and makes the instrument drive to the rubber belt surface, and the rubber belt drives the instrument sideslip, and the in-process ionic wind machine of sideslip carries out secondary electrostatic discharge to the instrument, and after twice electrostatic discharge, the instrument is by omnidirectional release static, easy operation, and the security is high.

Drawings

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

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a schematic structural diagram of the turntable and the air-receiving spoon of the utility model.

In the figure: the device comprises a working table 1, a working bin 2, a working box 3, a spring A4, a baffle 5, a connecting rod 6, a rotary table 7, a rotating shaft A8, a connecting block 9, a spring B10, a limiting rod 11, a button 12, a spring C13, an air humidifier 14, a humidifier outlet 15, a blower 16, an air port 17, a working bin 18 II, a rotating shaft B19, a rotating shaft C20, an ion blower 21, a wind receiving spoon 22, a push plate 23, a channel 24 and a rubber belt 25.

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. 1-3, the present invention provides a technical solution: an antistatic device for maintenance of avionic instruments comprises a workbench 1, a first working bin 2 is fixedly installed on the left side of the upper surface of the workbench 1, a working box 3 is fixedly installed at the bottom of the inner wall of the first working bin 2, the left end of the inner wall of the working box 3 is fixedly connected with the left end of a spring A4, two springs A4 are arranged, two springs A4 are symmetrically arranged by taking the central line of the working box 3 as a symmetry axis, the right end of the spring A4 is fixedly connected with the left end of a baffle 5, the top of the baffle 5 is hinged with a connecting rod 6, the connecting rod 6 is provided with two rods, the two connecting rods 6 are symmetrically arranged by taking the central line of the working box 3 as a symmetry axis, the top of the connecting rod 6 is slidably connected with a turntable 7, a circle of the outer wall of the turntable 7 is provided with ten air-receiving scoops 22, the ten air-receiving scoops 22 are uniformly distributed by taking round points of the turntable 7 as central points, a rotating shaft A8 is fixedly installed at the bottom of the turntable 7, a connecting block 9 is rotatably connected at the bottom of the rotating shaft A8, a spring B10 is fixedly arranged on the upper surface of the connecting block 9, a limiting rod 11 is movably arranged at the center of the top of the inner wall of the first working bin 2, a button 12 is fixedly arranged at the top of the limiting rod 11, the bottom of the button 12 is fixedly connected with the top of a spring C13, the bottom of the spring C13 is fixedly connected with the top of the first working bin 2, an air humidifier 14 is fixedly arranged at the top of the right side of the first working bin 2, the air humidifier 14 is provided with two groups, the two groups of air humidifiers 14 are symmetrically arranged by taking the center line of the first working bin 2 as a symmetry axis, a push plate 23 is movably arranged at the center of the right side of the first working bin 2, a humidifier outlet 15 is fixedly arranged at the bottom of the left side of the air humidifier 14, the humidifier outlet 15 penetrates through the first working bin 2, an air blower 16 is fixedly arranged at the center of the right side of the first working bin 2, an air outlet 17 penetrates through the first working bin 2, a second working bin 18 is fixedly arranged at the right side of the upper surface of the workbench 1, a rotating shaft B19 is fixedly arranged at the right edge of the inner wall of the second working bin 18, a rotating shaft C20 is fixedly arranged at the left edge of the inner wall of the second working bin 18, an ion fan 21 is fixedly arranged at the top end of the left side of the second working bin 18, a channel 24 is arranged at the bottom edge of the left side of the first working bin 2, the channel 24 simultaneously penetrates through the first working bin 2 and the second working bin 18, a rubber belt 25 is connected between the rotating shaft B19 and the rotating shaft C20 in a transmission manner, a fan 16 can blow a wind receiving spoon 22 to rotate a turntable 7, after an air humidifier 14 is opened, the instrument is fully covered by the air humidifier due to the rotation of the turntable 7, the instrument is more completely humidified and is subjected to primary static electricity removing work, the rubber belt 25 is very practical, the rubber belt 25 can play an insulating role in the residual static electricity of the instrument, so that the utility model is not damaged by the residual static electricity, the service life of the machine is prolonged, and the ion fan 21 can perform secondary static electricity removing work on the instrument, the operation is simple and practical.

When the device is in work (or in use), when the device needs to be subjected to static electricity removal work, the device is placed on the upper surface of the rotary table 7, the air humidifier 14 and the air blower 16 are turned on, the air blower 16 blows the air receiving spoon 22 and enables the air receiving spoon 22 to drive the rotary table 7 to rotate, the rotary table 7 rotates to enable the device to rotate for 360 degrees, the air humidifier 14 performs air humidification processing on the device while the device rotates, the device is subjected to omnibearing static electricity removal, after the first static electricity removal work is completed, the button 12 is pressed down to enable the limiting rod 11 to push the rotary table 7 to descend, when the device descends to be horizontal to the channel 24, the push plate 23 is pushed to enable the device to fall to the surface of the rubber belt 25 through the channel 24, the rubber belt 25 can effectively isolate the static electricity remained on the device, the device is protected from being damaged by static electricity, the service life of the device is prolonged, the device is enabled by the rubber belt 25, the ion fan 21 performs secondary static electricity removal work on the device in the transverse moving process, the finished product is processed by workers, so that the operation is simple and practical, and the safety is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an avionics instrument maintains antistatic device, includes workstation (1), its characterized in that: the automatic feeding device is characterized in that a first working bin (2) is fixedly mounted on the left side of the upper surface of the workbench (1), a working box (3) is fixedly mounted at the bottom of the inner wall of the first working bin (2), the left end of the inner wall of the working box (3) is fixedly connected with the left end of a spring A (4), the right end of the spring A (4) is fixedly connected with the left end of a baffle (5), a connecting rod (6) is hinged to the top of the baffle (5), a turntable (7) is slidably connected to the top of the connecting rod (6), a rotating shaft A (8) is fixedly mounted at the bottom of the turntable (7), a connecting block (9) is rotatably connected to the bottom of the rotating shaft A (8), a spring B (10) is fixedly mounted on the upper surface of the connecting block (9), a limiting rod (11) is movably mounted at the center of the top of the inner wall of the first working bin (2), and a button (12) is fixedly mounted at the top of the limiting rod (11), the bottom of the button (12) is fixedly connected with the top of a spring C (13), the bottom of the spring C (13) is fixedly connected with the top of a first working bin (2), an air humidifier (14) is fixedly installed at the top of the right side of the first working bin (2), a humidifier outlet (15) is fixedly installed at the bottom of the left side of the air humidifier (14), the humidifier outlet (15) penetrates through the first working bin (2), an air blower (16) is fixedly installed at the center of the right side of the first working bin (2), an air port (17) is fixedly installed at the right side of the air blower (16), the air port (17) penetrates through the first working bin (2), a second working bin (18) is fixedly installed at the right side of the upper surface of the workbench (1), a rotating shaft B (19) is fixedly installed at the edge of the right side of the inner wall of the second working bin (18), a rotating shaft C (20) is fixedly installed at the edge of the left side of the inner wall of the second working bin (18), and an ion fan (21) is fixedly arranged at the top end of the left side of the second working bin (18).

2. The avionics equipment maintenance antistatic device according to claim 1, characterized in that: the round of carousel (7) outer wall is provided with receives wind spoon (22), it is provided with ten to receive wind spoon (22), ten receive wind spoon (22) all use the dot of carousel (7) as central point evenly distributed.

3. The avionics equipment maintenance antistatic device according to claim 1, characterized in that: the two springs A (4) are arranged, and the two springs A (4) are symmetrically arranged by taking the central line of the working box (3) as a symmetry axis.

4. The avionics equipment maintenance antistatic device according to claim 1, characterized in that: the two connecting rods (6) are arranged, and the two connecting rods (6) are symmetrically arranged by taking the central line of the working box (3) as a symmetry axis.

5. The avionics equipment maintenance antistatic device according to claim 1, characterized in that: the air humidifier (14) is provided with two sets, two sets of air humidifier (14) use a working bin (2) central line to set up as symmetry axis symmetry, No. one working bin (2) right side center department movable mounting has push pedal (23).

6. An avionics service static protection device according to claim 1, characterized in that; a passageway (24) has been seted up to working bin (2) left side bottom edge, passageway (24) run through working bin (2) and No. two working bins (18) simultaneously, the transmission is connected with rubber belt (25) between pivot B (19) and pivot C (20).