ACU data acquisition and complete function testing device

Abstract

The utility model relates to an ACU data acquisition and complete function testing device, the testing device comprises a shell, an ACU fault manufacturing module, a data acquisition module, a display screen, a power supply and a testing system module, the shell comprises a bottom shell and an upper cover, the upper cover is arranged in the bottom shell, and the upper cover is connected with the bottom shell through a first connecting piece; one end of the protective shell is hinged to the bottom shell, the other end of the protective shell is connected with the bottom shell through a second connecting piece, and the protective shell covers the upper cover; wherein the protective shell is provided with a visual panel, and the visual panel is located above the display screen; the protection shell is further provided with a rotatable cover plate, the cover plate is located above the ACU fault manufacturing module, the cover plate is provided with an operation opening, and the operation opening is provided with a rotatable sealing plate. The ACU data acquisition and complete function testing device provided by the utility model can achieve a dustproof effect, can protect the display screen, prevents the display screen from being broken, and is convenient to disassemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection equipment technical field especially, relates to a kind of ACU data acquisition and complete function testing device. BACKGROUND

[0002] Airbag as passenger auxiliary protection device is well known by the public, but its deployment, when deployment is completely controlled by airbag controller, airbag controller is installed in the front end area of vehicle front floor central passage, when traffic accident occurs in car, the detonation time of airbag in vehicle can be controlled, namely ACU. ACU is an electronic control module, which integrates acceleration sensor unit for collecting vehicle acceleration signal, relevant circuit for signal processing and single-chip microcomputer, memory, power supply etc. that general electronic control module has. Its main role is to carry out real-time sampling and analysis on the running state of vehicle, when vehicle collision accident occurs, it can timely detect, and process and algorithm analysis the severity of collision, to judge whether to open airbag. If necessary, ACU will control to open airbag to protect passengers on vehicle, and record relevant data.

[0003] The performance of ACU itself is also part of automobile safety, the performance of ACU needs to be tested, to ensure that the performance of ACU is not a problem before being used on vehicle. The current ACU testing device has the defects that dustproof effect is poor, display screen cannot be protected, and if testing device needs to be overhauled, it is inconvenient to disassemble. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the above problems existing in prior art, and provides an ACU data acquisition and complete function testing device, which can achieve dustproof effect, protect display screen, avoid screen breakage and facilitate disassembly.

[0005] To achieve the above technical purposes and effects, the utility model realizes the following technical scheme:

[0006] The utility model provides a kind of ACU data acquisition and complete function testing device, and the testing device includes shell, ACU fault manufacturing module, data acquisition module, display screen, power supply and test system module, and the shell includes:

[0007] bottom shell,

[0008] upper cover, set in the inside of the bottom shell, and the upper cover is connected with the bottom shell by first connecting piece;And

[0009] protective shell, one end is hinged with the bottom shell, the other end of the protective shell is connected with the bottom shell by second connecting piece, and the protective shell covers the upper cover.

[0010] The protective shell is provided with a visible panel above the display screen.

[0011] The protective shell is further provided with a rotatable cover plate above the ACU fault manufacturing module, the cover plate is provided with an operation port, and the operation port is provided with a rotatable sealing plate.

[0012] In an embodiment of the utility model, the ACU fault manufacturing module is arranged inside the bottom shell, and one end of the ACU fault manufacturing module extends to the outside of the upper cover.

[0013] In an embodiment of the utility model, the top of the ACU fault manufacturing module is provided with a first connecting plate, and the first connecting plate is connected with the upper cover through the third connecting piece.

[0014] In an embodiment of the utility model, the display screen is arranged on the upper cover and is used for displaying test data of the test system module.

[0015] In an embodiment of the utility model, the data acquisition module, the power supply and the test system module are arranged inside the bottom shell, and the data acquisition module, the power supply and the test system module are electrically connected.

[0016] In an embodiment of the utility model, the inside of the bottom shell is provided with a second connecting plate, and the second connecting plate is connected with the upper cover through the first connecting piece.

[0017] In an embodiment of the utility model, the bottom shell is further provided with a ventilation hole, and the ventilation hole is located on both sides of the bottom shell.

[0018] In an embodiment of the utility model, the bottom shell is further provided with a dust screen, and the dust screen is arranged at the ventilation hole and inside the bottom shell.

[0019] In an embodiment of the utility model, the cover plate is provided with a containing groove for containing the sealing plate.

[0020] In an embodiment of the utility model, the test device further comprises a button, and the button is arranged on the upper cover and extends to the outside of the protective shell.

[0021] In summary, the utility model provides a kind of ACU data acquisition and complete function testing device, the testing device is assembled by bottom shell and upper cover, upper cover and bottom shell are convenient to disassemble, and protective shell is also provided on bottom shell, and protective shell covers upper cover, can play the role of protecting display screen and dust prevention, visual panel is provided on protective shell, while protecting display screen, without affecting viewing test data, rotatable cover plate and sealing plate are provided on protective shell, can rotate cover plate according to need, so that the performance of ACU when testing different faults can be facilitated, and sealing plate is covered when not testing, can play the role of dust prevention. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and serve to explain the utility model, and do not constitute improper limitations on the utility model. In the drawings:

[0023] Figure 1 It is the overall structure schematic view of one angle of the utility model;

[0024] Figure 2 It is the overall structure schematic view of another angle of the utility model;

[0025] Figure 3 It is the overall structure explosion drawing of the utility model;

[0026] Figure 4 It is the structure schematic view of the cover plate of the utility model;

[0027] Figure 5 It is the system block diagram of the utility model.

[0028] Mark explanation in drawing: 1-bottom shell, 2-limiting handle, 3-sealing plate, 4-upper connecting lug, 5-upper connecting lug, 6-screw, 7-cover plate, 8-operation handle, 9-protective shell, 10-visual panel, 11-button, 12-vent hole, 13-support ring, 14-operation port, 15-second connecting plate, 16-upper cover, 17-ACU fault manufacturing module, 18-first connecting plate, 19-display screen, 20-data acquisition module, 21-power supply, 22-test system module, 23-dustproof net, 24-first connecting piece, 25-third connecting piece, 26-first fault socket group, 27-second fault socket group, 28-third fault socket group, 29-fourth fault socket group, 30-fifth fault socket group, 31-sixth fault socket group, 32-receiving groove. DETAILED DESCRIPTION

[0029] The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0030] Please refer to Figure 1And Figure 2 The utility model provides a kind of ACU data acquisition and complete function testing device, the testing device can reach dustproof effect, and display screen can be protected, avoid broken screen, convenient to disassemble.Specifically, the testing device includes shell, ACU fault manufacturing module 17, data acquisition module 20, display screen 19, power 21 and test system module 22, shell includes bottom shell 1, upper cover 16 and protective shell 9, the inside of bottom shell 1 is provided with second connecting plate 15, second connecting plate 15 is connected with upper cover 16 by first connecting piece 24.First connecting piece 24 can be screw, but not limited to this.Bottom shell 1 is also provided with air vent 12, air vent 12 is located at the two sides of bottom shell 1, the number of air vent 12 is at least three, the heat of testing device can be quickly discharged, improve the service life of testing device.Bottom shell 1 is also provided with dust screen 23, dust screen 23 is arranged at air vent 12 and located in the inside of bottom shell 1.The setting of dust screen 23 can prevent dust from entering bottom shell 1 from air vent 12, affect the performance of the testing device.Upper cover 16 is arranged in the inside of bottom shell 1, and upper cover 16 is connected with bottom shell 1 by first connecting piece 24.First connecting piece 24 can be screw, but not limited to this.

[0031] Please refer to Figure 1 , Figure 2 And Figure 4 In an embodiment of the utility model, protective shell one end is hinged with bottom shell, the other end of protective shell 9 is connected with bottom shell by second connecting piece, and protective shell 9 covers upper cover 16.Second connecting piece includes upper connecting lug 4, lower connecting lug 5 and screw 6, upper connecting lug 4 is arranged at one end of protective shell 9, lower connecting lug 5 is arranged at one end of bottom shell 1, and upper connecting lug 4 is connected with lower connecting lug 5 by screw 6.In an embodiment of the utility model, protective shell 9 is provided with visual panel 10, and visual panel 10 is located above display screen 19.Protective shell 9 is also provided with rotatable cover plate 7, and cover plate 7 is located above ACU fault manufacturing module 17, and cover plate 7 is provided with operating port 14, and operating port 14 is provided with rotatable sealing plate 3.Cover plate 7 is provided with accommodating groove 32 for accommodating sealing plate 3, and cover plate 7 is also provided with operating handle 8 at the center of cover plate 7.The specific connection mode of cover plate 7 and protective shell 9 is not limited, and in an embodiment of the utility model, cover plate 7 and protective shell 9 can be connected in the mode that card ring, card slot are movably connected, and cover plate 7 can be rotated on protective shell 9 according to needs around operating handle 8.One end of sealing plate 3 is movably connected to operating handle 8, and sealing plate 3 is also provided with limiting handle 2, and sealing plate 3 can be pushed into or pulled out of accommodating groove 32 by operating limiting handle 2.Protective shell 9 is also provided with supporting ring 13 at the connection place of cover plate 7, and supporting ring 13 is used to support the other end of sealing plate 3.

[0032] Please refer to Figure 3In an embodiment of the utility model, ACU fault manufacturing module 17 is arranged inside bottom shell 1, and one end of ACU fault manufacturing module 17 extends to the outside of upper cover 16. The top of ACU fault manufacturing module 17 is provided with first connecting plate 18, and first connecting plate 18 is connected with upper cover 16 through third connecting piece 25, and third connecting piece 25 can be screw, but is not limited to this. A plurality of fault socket groups are arranged on ACU fault manufacturing module 17, which are first fault socket group 26, second fault socket group 27, third fault socket group 28, fourth fault socket group 29, fifth fault socket group 30 and sixth fault socket group 31, and different fault socket groups can be selected according to needs, that is, the required fault socket group is exposed by rotating cover plate 7 according to needs.

[0033] Please refer to Figures 1 to 5 In an embodiment of the utility model, data acquisition module 20, power supply 21 and test system module 22 are arranged inside bottom shell 1, and data acquisition module 20, power supply 21 and test system module 22 are electrically connected. Test system module 22 includes transmission module, receiving module, data analysis module and single-chip microcomputer, and transmission module, receiving module, data analysis module and single-chip microcomputer are electrically connected. In an embodiment of the utility model, the test device further includes button 11, and button 11 is arranged on upper cover 11 and extends to the outside of protective shell 9. According to the required fault to be tested, the corresponding fault socket is selected, and after receiving module receives the fault signal sent by ACU fault manufacturing module 17, single-chip microcomputer drives data analysis module to analyze, and the signal after completing analysis is transmitted to data acquisition module 20 by transmission module and displayed on display screen 19, and the data acquisition and complete function test of ACU are completed.

[0034] In summary, the utility model provides a kind of ACU data acquisition and complete function test device, and the test device is assembled by the way of bottom shell and upper cover, and upper cover and bottom shell are easily disassembled, and protective shell is also arranged on bottom shell, and protective shell covers upper cover, which can protect display screen and prevent dust, visual panel is arranged on protective shell, which can protect display screen without affecting the viewing of test data, and rotatable cover plate and sealing plate are arranged on protective shell, which can be rotated according to needs, so that the performance of ACU when testing different faults can be facilitated, and sealing plate can be closed when not testing, which can prevent dust.

[0035] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. An ACU data acquisition and full function test apparatus, said test apparatus comprising a housing, an ACU fault creation module, a data acquisition module, a display screen, a power supply and a test system module, characterised in that: The shell comprises: a bottom shell, an upper cover arranged inside the bottom shell and connected with the bottom shell through a first connecting member; and a protective shell hingedly connected with the bottom shell at one end and connected with the bottom shell at the other end through a second connecting member, and covering the upper cover; wherein a visible panel is arranged on the protective shell and located above the display screen; a rotatable cover plate is further arranged on the protective shell and located above the ACU failure manufacturing module, and an operation port is arranged on the cover plate and provided with a rotatable sealing plate.

2. The ACU data acquisition and full function test device of claim 1, wherein, The ACU failure manufacturing module is arranged inside the bottom shell and extends to outside of the upper cover at one end.

3. The ACU data acquisition and full function test apparatus of claim 2, wherein, A first connecting plate is arranged on the top of the ACU failure manufacturing module and connected with the upper cover through a third connecting member.

4. The ACU data acquisition and full function test device of claim 1, wherein, The display screen is arranged on the upper cover and used for displaying test data of the test system module.

5. The ACU data acquisition and full function test device of claim 1, wherein, The data acquisition module, the power supply and the test system module are arranged inside the bottom shell and electrically connected with each other.

6. The ACU data acquisition and full function test device of claim 1, wherein, A second connecting plate is arranged inside the bottom shell and connected with the upper cover through the first connecting member.

7. The ACU data acquisition and full function test apparatus of claim 6, wherein, A ventilation hole is further arranged on the bottom shell and located on both sides of the bottom shell.

8. The ACU data acquisition and full function test apparatus of claim 7, wherein, A dustproof screen is further arranged on the bottom shell and arranged at the ventilation hole and inside the bottom shell.

9. The ACU data acquisition and full function test device of claim 1, wherein, An accommodating groove is arranged on the cover plate and used for accommodating the sealing plate.

10. The ACU data acquisition and full function test device of claim 1, wherein, The test device further comprises a button arranged on the upper cover and extending to outside of the protective shell.

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