CN219142172U

CN219142172U - Multifunctional ECU vibration testing tool

Info

Publication number: CN219142172U
Application number: CN202223395599.2U
Authority: CN
Inventors: 买建军; 吴建荣
Original assignee: Changzhou Eve Power Technology Co ltd
Current assignee: Changzhou Eve Power Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-06
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to the technical field of ECU (electronic control unit) testing and discloses a multifunctional ECU vibration testing tool which comprises a bottom plate, wherein a first sleeper block is fixedly connected to the top of the bottom plate close to the center, a second sleeper block is fixedly connected to the top of the bottom plate close to the two ends, mounting grooves I are formed in the tops of the two second sleeper blocks, two mounting grooves II are formed in the tops of the first sleeper blocks, six connecting holes are formed in the tops of the bottom plate, and four fixing holes are formed in the inner bottoms of the two mounting grooves I and the two mounting grooves II. This multi-functional ECU vibration test fixture, the fixed orifices that unequally set up can be installed to different types of ECU modules, and a frock can be unified the installation through the fixed orifices that four different positions set up, reaches the multi-purpose effect of a machine, need not to change the frock, and adaptation effect is good, has saved test time.

Description

Multifunctional ECU vibration testing tool

Technical Field

The utility model relates to the technical field of ECU (electronic control unit) testing, in particular to a multifunctional ECU vibration testing tool.

Background

And the ECU electronic control unit is also called a driving computer, a vehicle-mounted computer and the like. It is composed of Micro Controller (MCU), memory (ROM, RAM), input/output interface (I/O), A/D converter (A/D) and shaping and driving large scale integrated circuits.

After the ECU module is installed on the automobile body, vibration that the automobile body was driven and is produced can have the influence to the ECU module, in order to guarantee that the ECU module can stable work after the installation, often can carry out vibration test before the installation, the positioning bottom plate of vibration testing machine only has the mounting hole generally, before carrying out the test to different products, generally need design different test fixture installation to be fixed to the testing machine bottom plate, just can carry out vibration test, each product must use special test fixture, the more the product, the more the frock, once management is chaotic, it is very difficult to seek corresponding frock, consequently, propose a multi-functional ECU vibration test fixture for solve the problem that mentions in the above-mentioned background.

Disclosure of Invention

The utility model aims to provide a multifunctional ECU vibration testing tool for solving the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a multi-functional ECU vibration test fixture, includes the bottom plate, the top of bottom plate is close to central point department fixedly connected with sleeper block one, the top of bottom plate is close to the equal fixedly connected with sleeper block two of both ends department, two mounting groove one has all been seted up at sleeper block two's top, two mounting grooves two have been seted up at sleeper block one's top, six connecting holes have been seted up at the top of bottom plate, four fixed orificess have all been seted up to the interior bottom of two mounting grooves one and two mounting grooves two.

Preferably, the two ends of the bottom plate are fixedly connected with handles, and the two handles and the bottom plate are integrally fused and cast.

The handle is used for providing convenience when carrying and placing the bottom plate, and is convenient to transport.

Preferably, the first mounting grooves are respectively arranged in one-to-one correspondence with the second mounting grooves, and the first mounting grooves are arranged opposite to the first mounting grooves.

Preferably, the fixing holes in the first installation groove and the second installation groove which are oppositely arranged are symmetrically arranged.

Preferably, a baffle block is fixedly connected between the top of the first sleeper block and the second mounting groove, and the baffle block equally divides the top of the first sleeper block.

The baffle block is used for separating the two ECU modules and preventing the two ECU modules from being damaged due to collision.

Preferably, the six connecting holes are symmetrically arranged at two ends of the two pillows and the one pillow.

Preferably, the four fixing holes are arranged in the first mounting groove and the second mounting groove at unequal intervals.

Compared with the prior art, the utility model has the following beneficial effects:

the fixing holes which are arranged at unequal intervals can be installed for different types of ECU modules, one fixture can be installed uniformly through the fixing holes which are arranged at four different positions, the effect of multiple purposes of one machine is achieved, the fixture is not required to be replaced, the adaptation effect is good, and the test time is saved.

And the upper shell of the tooling is provided with the two ECU modules through the two groups of the first mounting grooves and the second mounting grooves for simultaneous testing, so that the testing efficiency is improved.

Drawings

FIG. 1 is a schematic view of the front appearance structure of the present utility model;

FIG. 2 is a schematic view of the back surface appearance structure of the present utility model.

Wherein: 1. a bottom plate; 2. a connection hole; 3. pillow block I; 4. pillow block II; 5. a first mounting groove; 6. a second mounting groove; 7. a fixing hole; 8. a grip; 9. and a baffle block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a multifunctional ECU vibration testing tool comprises a base plate 1, a first sleeper block 3 is fixedly connected to the top of the base plate 1 near the center, a second sleeper block 4 is fixedly connected to the top of the base plate 1 near the two ends, a first mounting groove 5 is formed in the top of the two sleeper blocks 4, two second mounting grooves 6 are formed in the top of the first sleeper block 3, six connecting holes 2 are formed in the top of the base plate 1, and four fixing holes 7 are formed in the inner bottoms of the two first mounting grooves 5 and the two second mounting grooves 6.

Through above-mentioned technical scheme, install two ECU modules respectively between mounting groove one 5 and mounting groove two 6, pass fixed hole 7 fixed ECU module of different positions department through the bolt, then be connected bottom plate 1 through connecting hole 2 and vibration testing machine through the bolt, it is stable convenient to install, labour saving and time saving.

Specifically, the two ends of the bottom plate 1 are fixedly connected with handles 8, and the two handles 8 and the bottom plate 1 are integrally fused and cast.

Through above-mentioned technical scheme, handle 8 is used for providing convenient when carrying and lays bottom plate 1, and the convenience is transported.

Specifically, the first mounting grooves 5 are respectively arranged in one-to-one correspondence with the second mounting grooves 6, and the first mounting grooves 5 are arranged opposite to the second mounting grooves 6.

Through the technical scheme, the two ECU modules are installed through the two groups of the first installation grooves 5 and the second installation grooves 6 on the upper tool shell for simultaneous testing, and testing efficiency is improved.

Specifically, the fixing holes 7 in the first installation groove 5 and the second installation groove 6 which are oppositely arranged are symmetrically arranged.

Specifically, a baffle block 9 is fixedly connected between the two mounting grooves 2 and the top of the first sleeper block 3, and the baffle block 9 equally divides the top of the first sleeper block 3.

Through the technical scheme, the baffle block 9 is used for separating the two ECU modules, so that the two ECU modules are prevented from being damaged due to collision.

Specifically, six connecting holes 2 are symmetrically arranged at two ends of two pillows 4 and one pillow 3 in pairs.

Through above-mentioned technical scheme, connecting hole 2 are used for fixed connection between bottom plate 1 and the vibration test machine, and evenly distributed's connecting hole 2 can make the installation more stable between bottom plate 1 and the test machine, and the test effect is better.

Specifically, the four fixing holes 7 are all arranged at unequal intervals in the first mounting groove 5 and the second mounting groove 6.

Through above-mentioned technical scheme, the fixed orifices 7 that the unequally set up can be installed to different types of ECU modules, and a frock can be installed in unison through the fixed orifices 7 that four different positions set up, reaches a multi-purpose effect, need not to change the frock, and adaptation effect is good, has saved test time.

When the vibration testing machine is used, two ECU modules are respectively installed between the first installation groove 5 and the second installation groove 6, the ECU modules are fixed through bolts passing through fixing holes 7 at different positions, and then the bottom plate 1 is connected with the vibration testing machine through the connecting holes 2 through bolts.

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

Claims

1. The utility model provides a multi-functional ECU vibration test fixture, includes bottom plate (1), its characterized in that: the novel multifunctional sleeper comprises a base plate (1), wherein a sleeper block I (3) is fixedly connected to the top of the base plate (1) near the center, sleeper blocks II (4) are fixedly connected to the top of the base plate (1) near the two ends, mounting grooves I (5) are formed in the tops of the sleeper blocks II (4), two mounting grooves II (6) are formed in the tops of the sleeper blocks I (3), six connecting holes (2) are formed in the tops of the base plate (1), and four fixing holes (7) are formed in the bottoms of the two mounting grooves I (5) and the bottoms of the two mounting grooves II (6).

2. The multifunctional ECU vibration test tool according to claim 1, wherein: two ends of the bottom plate (1) are fixedly connected with handles (8), and a fusion casting design is integrally carried out between the two handles (8) and the bottom plate (1).

3. The multifunctional ECU vibration test tool according to claim 1, wherein: the two first mounting grooves (5) are respectively arranged in one-to-one correspondence with the two second mounting grooves (6), and one first mounting groove (5) is arranged opposite to one second mounting groove (6).

4. A multi-functional ECU vibration test fixture according to claim 3, wherein: the fixing holes (7) in the first mounting groove (5) and the second mounting groove (6) which are oppositely arranged are symmetrically arranged.

5. The multifunctional ECU vibration test tool according to claim 1, wherein: the top of the first sleeper block (3) is fixedly connected with a baffle block (9) between the two mounting grooves (6), and the baffle block (9) equally divides the top of the first sleeper block (3).

6. The multifunctional ECU vibration test tool according to claim 1, wherein: six connecting holes (2) are symmetrically arranged at two ends of two pillows (4) and one pillow (3) in pairs.

7. The multifunctional ECU vibration test tool according to claim 1, wherein: the four fixing holes (7) are arranged in the first mounting groove (5) and the second mounting groove (6) at unequal intervals.