Comprehensive display system tester convenient to move

Abstract

The utility model discloses a comprehensive display system tester convenient to move, which belongs to the technical field of detection equipment and comprises a tester body, a control panel mounted on the tester body and handles symmetrically and fixedly connected to the edge of the control panel. A carrier plate is arranged below the tester body, a boss of a U-shaped structure is integrally formed on the edge of the upper surface of the carrier plate, a butterfly bolt is in threaded connection with the side wall of the boss, and a fixing plate is welded to the end, close to the tester body, of the butterfly bolt. The surface of the fixing plate is compounded and bonded with a rubber sheet tightly attached to the side wall of the tester body, the tester body can be well protected, the tester body can conveniently move back and forth between the parking aprons, moving is convenient, and the labor intensity in the manual carrying process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection equipment technical field more specifically, relate to a kind of comprehensive display system tester convenient to move. BACKGROUND

[0002] The present equipment contains the test of two kinds of XKG-9, XYJ-2, provides excitation signal and test signal for the measured component, fills the current company only ATE equipment can detect, but cannot occupy platform for a long time, maintenance time is limited, due to platform resource limitation, cannot completely simulate all situations needs of component work, the tester is successfully developed, can display control processor and multifunctional color display carry out joint test, the actual working condition of display control machine can be displayed, can be repaired and detected together Parameter monitoring, the ability to find hidden faults, MFCD display on the tester can also be used to replace the actual display to indicate parameters and picture switching function. The working condition of comprehensive display system is set through each switch of the tester, to verify whether the display control processor is normal by the data transmission of display and related interface after processing each working condition parameter; whether the display picture switching and key function and self-checking function of the tester are correct is verified by the switch setting of the tester, so as to judge whether the display is normal; The problem that the device is not dedicated and does not meet the daily maintenance efficiency is solved.

[0003] However, the comprehensive display system tester of multiple signal sources is usually moved by the handle installed on the tester between the parking apron, the appearance of the tester is 8U 19 inch standard case, the size is 482.6mm*346mm*301.5mm, it is inconvenient to carry and move, and the labor intensity of manual work is improved, so we propose a kind of comprehensive display system tester convenient to move to solve the above problems. UTILITY MODEL CONTENT

[0004] 1. Technical problem to be solved

[0005] In view of the problems in the prior art, the utility model aims at providing a kind of comprehensive display system tester convenient to move, which not only has good protection effect on the tester body, but also makes the tester body convenient to come and go between the parking apron, convenient to move, and reduce the labor intensity in the process of manual handling.

[0006] 2. Technical scheme

[0007] To solve the above problems, the utility model adopts the following technical scheme.

[0008] A kind of easy-to-move harnessing system tester, including tester body, control panel mounted on the tester body and handle fixedly connected to the edge portion of the control panel, the lower portion of the tester body is provided with carrier plate, the upper surface edge portion of the carrier plate is integrally formed with the boss of U-shaped structure, and the side wall of the boss is screwed with butterfly bolt, the end of the butterfly bolt close to the tester body is welded with fixed plate, the surface of the fixed plate is complexly bonded with rubber sheet that is closely attached to the side wall of the tester body;

[0009] The lower surface edge portion of the carrier plate is fixedly connected with the support rod of cylindrical structure, the bottom end of the support rod is fixedly connected with the baffle, the outer side of the baffle is sleeved with the sleeve, the inner side of the sleeve is welded with the support plate, and the spring is installed between the support plate and the baffle;

[0010] The bottom end of the sleeve is installed with self-locking universal roller;

[0011] The cross arm is welded between the two sleeves in longitudinal direction, and the damping rod is installed between the cross arm and the carrier plate.

[0012] Further, the handle of U-shaped structure is welded to the outer facade close to the back surface of the tester body, and the outer wall of the handle is covered with anti-skid rubber sleeve.

[0013] Further, the baffle is arranged in circular structure, and the outer diameter of the baffle is matched with the inner diameter of the sleeve.

[0014] Further, the top opening of the sleeve is provided with the limiting flange of annular structure.

[0015] Further, one end of the spring is connected with the support plate, and the other end of the spring is connected with the baffle.

[0016] Further, the both ends of the damping rod are fixedly connected with the mounting seat, and the mounting seat is connected with the cross arm and carrier plate respectively through screw.

[0017] Further, the side of the rubber sheet that is attached to the tester body is provided with anti-skid pattern.

[0018] 3. Beneficial effects

[0019] Compared with prior art, the utility model has the advantages that:

[0020] (1) the scheme, by using the self-locking universal roller to move the device, when the vibration is generated in the moving process, the bottom end of the supporting rod is matched with the sleeve down, the supporting plate is matched with the spring compression deformation, and the energy is absorbed, and the movable end of the damping rod is compressed, the energy transmission caused by vibration, impact or other motion forms is reduced, thereby improving the energy absorption effect, avoiding the rebound force of the spring to cause the up and down jumping of the panel, and good damping and buffering effect is achieved, the test device body has good protection effect, the test device body is convenient to come and go between the parking apron, convenient to move, and the labor intensity in the manual carrying process is reduced.

[0021] (2) the scheme, the anti-skid lines arranged on the surface of the rubber sheet can effectively increase the resistance of the contact surface of the test device body, on the one hand, the test device body can be stably fixed, on the other hand, the butterfly bolt can be effectively prevented from loosening. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 it is the three-dimensional structure schematic diagram of the utility model;

[0023] Figure 2 it is the load plate structure schematic diagram of the utility model;

[0024] Figure 3 it is the enlarged schematic diagram of part A of the utility model;

[0025] Figure 4 it is the sleeve side view schematic diagram of the utility model;

[0026] Figure 5 it is the sleeve A-A part sectional view schematic diagram of the utility model.

[0027] Mark explanation in drawing:

[0028] 1, test device body; 2, control panel; 3, handle; 4, load plate; 5, butterfly bolt; 6, fixed plate; 7, rubber sheet; 8, supporting rod; 9, baffle; 10, sleeve; 11, supporting plate; 12, spring; 13, self-locking universal roller; 14, damping rod; 15, handle. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model; Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments; Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0030] Embodiment:

[0031] Please refer toFigures 1-5 A convenient-to-move integrated display system tester, comprising a tester body 1, a control panel 2 mounted on the tester body 1, and handles 3 symmetrically and fixedly connected to the edge part of the control panel 2, a load plate 4 is arranged below the tester body 1, a boss in a U-shaped structure is integrally formed at the edge part of the upper surface of the load plate 4, and a butterfly bolt 5 is screwed to the side wall of the boss, a fixed plate 6 is welded to one end of the butterfly bolt 5 close to the tester body 1, and a rubber sheet 7 closely adhered to the side wall of the tester body 1 is compounded and bonded to the surface of the fixed plate 6;

[0032] A support rod 8 in a cylindrical structure is symmetrically and fixedly connected to the edge part of the lower surface of the load plate 4, a baffle 9 is fixedly connected to the bottom end of the support rod 8, a sleeve 10 is sleeved on the outside of the baffle 9, a support plate 11 is welded to the inside of the sleeve 10, and a spring 12 is installed between the support plate 11 and the baffle 9;

[0033] A self-locking universal roller 13 is installed at the bottom end of the sleeve 10;

[0034] A cross arm is welded between the two sleeves 10 in the longitudinal direction, and a damping rod 14 is installed between the cross arm and the load plate 4;

[0035] It should be noted that when the convenient-to-move integrated display system tester is in use, the tester body 1 is placed on the load plate 4 by the staff holding the handle 3, then the butterfly bolt 5 is manually rotated until the rubber sheet 7 on the fixed plate 6 is closely adhered to the tester body 1, then the device is moved using the self-locking universal roller 13, and when vibration occurs during movement, the baffle 9 at the bottom end of the support rod 8 is pressed down in cooperation with the sleeve 10, the spring 12 is compressed and deformed in cooperation with the support plate 11, for energy absorption, and after the movable end of the damping rod 14 is compressed, the energy transmission caused by vibration, impact or other motion forms is reduced, thereby improving the energy absorption effect, avoiding the rebound force of the spring 12 causing the panel to jump up and down, achieving a good vibration reduction and buffering effect, and having a good protective effect on the tester body 1, so that the tester body 1 is convenient to come and go between the parking aprons, convenient to move, and reduces the labor intensity in the manual carrying process;

[0036] The tester body 1 is a manual tester, which is provided with RS422 bus sending and receiving setting wave band switches, ARINC429 bus sending and receiving setting wave band switches, RS232 bus sending and receiving setting wave band switches, video signal selection setting wave band switches, some of which are matched with button switches to select external resources and internal resources and increase test means; button switches with discrete quantity and short circuit functions are used to set discrete quantity input of the tested equipment; monitoring points of the output signals of the tested components are provided to monitor the output signals of the tested components; the tester body 1 is provided with ARINC407 signal input functions, which can select internal resources or external resources to set signals; internal and external signal sources are selected through switches; the tester body 1 is provided with two 7-inch liquid crystal touch screens, one of which is used as an operation interface for setting serial data parameters, and the other of which is used to display simulated display control processor output video signals.

[0037] As shown in Figure 2 , the boss is welded with a handle 15 in a U-shaped structure close to the outer facade of the back of the tester body 1, and the outer wall of the handle 15 is covered with a non-slip rubber sleeve;

[0038] It should be noted that the handle 15 is provided to facilitate the movement of the self-locking universal roller 13 dragging device.

[0039] As shown in Figure 5 , the baffle 9 is provided in a circular structure, and the outer diameter of the baffle 9 is matched with the inner diameter of the sleeve 10. The top opening of the sleeve 10 is provided with a limiting flange in an annular structure. One end of the spring 12 is connected with the supporting plate 11, and the other end of the spring 12 is connected with the baffle 9;

[0040] It should be noted that the limiting flange is arranged at the top opening of the sleeve 10 to limit the baffle 9, so as to avoid the baffle 9 from being separated from the sleeve 10 under the elastic force of the spring 12.

[0041] As shown in Figure 3 , the damping rod 14 is fixedly connected with a mounting seat at both ends, and the mounting seat is connected with the cross arm and the carrier plate 4 through screws, respectively;

[0042] It should be noted that the damping rod 14 is convenient to install and fix.

[0043] As shown in Figure 3 , the rubber sheet 7 is provided with anti-skid lines on the side close to the tester body 1;

[0044] It should be noted that the anti-skid lines on the surface of the rubber sheet 7 can effectively increase the resistance of the contact surface with the tester body 1, which can stably fix the tester body 1 on one hand, and effectively prevent the butterfly bolt 5 from loosening on the other hand.

[0045] In use: the worker places the tester body 1 on the carrier plate 4 through the hand-held handle 3, then manually rotates the wing nut 5 until the rubber sheet 7 on the fixing plate 6 is tightly attached to the tester body 1, then moves the device by using the self-locking universal roller 13, and when vibration is generated during the movement, the spring 12 is compressed and deformed by the cooperation of the baffle 9 at the bottom end of the supporting rod 8 and the sleeve 10 and the supporting plate 11, for energy absorption, and the movable end of the damping rod 14 is compressed, thereby reducing the energy transmission caused by vibration, impact or other motion forms, improving the energy absorption effect, avoiding the up-and-down jumping of the panel caused by the springback force of the spring 12, achieving a good vibration reduction and buffering effect, having a good protection effect on the tester body 1, making the tester body 1 convenient to move between the runways, convenient to move, and reducing the labor intensity in the manual carrying process.

[0046] The tester body 1 is a manual tester, has RS422 bus sending and receiving setting wave band switches, ARINC429 bus sending and receiving setting wave band switches, RS232 bus sending and receiving setting wave band switches, and video signal selection setting wave band switches, some of which are matched with button switches to select external resources and internal resources, and increase test means; the button switch with discrete quantity and short circuit functions is used for discrete quantity input setting of the measured equipment; the tester body 1 has a monitoring point of a measured component output signal and can monitor the measured component output signal; the tester body 1 has ARINC407 signal input functions and can select internal resources or external resources to set signals; internal and external signal source resources are selected through switches; the tester body 1 has two 7-inch liquid crystal touch screens, one of which is used as a serial data parameter setting operation interface, and the other of which is used for simulating display control processor output video signal display.

[0047] The above merely describes a preferred specific embodiment of the present application; however, the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and improvement concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A portable harness indicator system tester, comprising a tester body (1), a control panel (2) mounted on the tester body (1), and a handle (3) symmetrically fixedly connected to the edge portion of the control panel (2), characterized in that: The lower part of the tester body (1) is provided with a carrier plate (4), the upper surface edge part of the carrier plate (4) is integrally formed with a boss arranged in a U-shaped structure, the side wall of the boss is screwed with a butterfly bolt (5), one end of the butterfly bolt (5) close to the tester body (1) is welded with a fixing plate (6), the surface of the fixing plate (6) is complexly bonded with a rubber sheet (7) closely adhered to the side wall of the tester body (1); The lower surface edge part of the carrier plate (4) is fixedly connected with a support rod (8) arranged in a cylindrical structure, the bottom end of the support rod (8) is fixedly connected with a baffle (9), the outer side of the baffle (9) is sleeved with a sleeve (10), the inner side of the sleeve (10) is welded with a support plate (11), the spring (12) is installed between the support plate (11) and the baffle (9); The bottom end of the sleeve (10) is installed with a self-locking universal roller (13); The crosspieces are welded between the two sleeves (10) in the longitudinal direction, and the damping rods (14) are installed between the crosspieces and the carrier plate (4).

2. A harness display system tester for ease of movement according to claim 1, characterized in that: The outer facade of the back of the tester body (1) is welded with a handle (15) arranged in a U-shaped structure close to the boss, and the outer wall of the handle (15) is covered with a non-slip rubber sleeve.

3. A harness display system tester for ease of movement according to claim 1, wherein: The baffle (9) is arranged in a circular structure, and the outer diameter of the baffle (9) is matched with the inner diameter of the sleeve (10).

4. The harness system tester of claim 1, wherein: The top opening of the sleeve (10) is provided with a limiting flange arranged in an annular structure.

5. The harness system tester of claim 1, wherein: One end of the spring (12) is connected with the support plate (11), and the other end of the spring (12) is connected with the baffle (9).

6. The harness display system tester of claim 1, wherein: Both ends of the damping rod (14) are fixedly connected with mounting seats, and the mounting seats are connected with the crosspieces and the carrier plate (4) respectively through screws.

7. The harness system tester of claim 1, wherein: The side of the rubber sheet (7) closely adhered to the tester body (1) is provided with anti-skid lines.

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