High-integration hybrid transmission controller separation test tool device

Abstract

The utility model discloses a high-integration hybrid transmission controller separation test tooling device, which relates to the technical field of transmission test and comprises a cover plate fixed on a controller. The cover plate is provided with a high-voltage test hole for high-voltage connection between the high-voltage test element and the controller and a low-voltage test hole for low-voltage connection between the low-voltage test element and the controller, and the cover plate is also provided with a mounting hole for mounting a water channel pipeline; the high-pressure testing element can be inserted into the cover plate through the high-pressure testing hole, connected with high pressure in the controller and used for high-pressure testing point collection, the low-pressure testing element can be inserted into the cover plate through the low-pressure testing hole, connected with low pressure in the controller and used for low-pressure testing point collection, a water pipe is installed on the installation hole, and the installation hole is connected with a water channel in the controller through the water pipe. The conditions that the controller is in an exposed state, high-voltage risks exist, and water channel output cannot be connected can be solved, and measuring point collection of the circuit water channel is better achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission testing, and in particular to a highly integrated hybrid transmission controller separation testing tooling device. Background Art

[0002] Usually the transmission controller includes a substrate or circuit carrier equipped with components (such as microcontrollers, memories, power output stages, resistors, capacitors, etc.). After the transmission controller is designed, various hardware and software tests must be carried out. The separation test of the transmission controller is particularly important. The controller separation test requires the collection of the voltage and current of each motor in the state of a highly integrated hybrid transmission, as well as the temperature and pressure of the water channel. At present, when the highly integrated hybrid transmission is separated from the controller for testing during the measurement process, the test device is connected to the test element in the controller, but this will cause the high-voltage components to be exposed, resulting in high-voltage risks and the problem of water channel being unable to connect. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a highly integrated hybrid transmission controller separation test tooling device to solve the problems of the controller being exposed, the risk of high pressure and the inability to connect the water channel output.

[0004] The utility model provides a highly integrated hybrid transmission controller separation test fixture device using the following technical solutions:

[0005] A highly integrated hybrid transmission controller separation test tooling device includes a cover plate fixed on the controller, the cover plate is provided with a high-pressure test hole for high-pressure test element and high-pressure connection of the controller and a low-pressure test hole for low-pressure test element and low-pressure connection of the controller, and the cover plate is also provided with an installation hole for installing a water pipeline.

[0006] By adopting the above technical scheme, the high-voltage test element can be inserted into the cover plate through the high-voltage test hole, connected to the high voltage in the controller, and high-voltage measurement point collection can be performed. The low-voltage test element can be inserted into the cover plate through the low-voltage test hole, connected to the low voltage in the controller, and low-voltage measurement point collection can be performed. A water pipe is installed on the mounting hole, and the water pipe is connected to the water channel in the controller to perform water channel measurement point collection. This can solve the problem of the controller being exposed, the risk of high voltage, and the inability to connect the water channel output, and better solve the measurement point collection of the circuit water channel.

[0007] Furthermore, the high-voltage test holes are arranged in a long strip shape and two of them are arranged side by side on the cover plate.

[0008] By adopting the above technical solution, the two high-voltage test holes correspond to the high voltages on both sides of the controller respectively, avoiding mutual interference between the two high-voltage points during testing, and achieving better testing results.

[0009] Furthermore, a long strip-shaped groove is provided on the cover plate, and the two high-voltage test holes are located in the groove.

[0010] By adopting the above technical solution, the groove can accommodate the portion of the high-voltage test element located outside the cover plate.

[0011] Furthermore, the cover plate is recessed inwardly on one side facing the controller to form an escape groove for components.

[0012] By adopting the above technical solution, the avoidance groove can avoid the components in the controller, thereby preventing the cover plate from contacting the components in the controller when it is covered on the controller.

[0013] Furthermore, a plurality of placement holes for placing the cover plate on a placement rack are evenly arranged on both sides of the cover plate.

[0014] By adopting the above technical solution, when the cover plate is stored, the cover plate can be placed on a special placement rack through the placement hole, which makes the storage more convenient.

[0015] Furthermore, the cover plate is provided with a plurality of fixing holes for fixing to the controller.

[0016] By adopting the above technical solution, the cover plate can be fixed on the controller by using bolts through the fixing holes.

[0017] In summary, the utility model includes at least one of the following beneficial effects: covering the controller with a cover plate can solve the problem of the controller being exposed, the risk of high voltage and the inability to connect the water channel output, and better solve the measurement point collection of the circuit and water channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The structure of the embodiment of the utility model is shown in FIG. Figure 2 .

[0020] Description of reference numerals:

[0021] 1. Cover plate; 11. High-voltage test hole; 12. Low-voltage test hole; 13. Installation hole; 14. Groove; 15. Avoidance groove; 16. Placement hole; 17. Fixing hole. DETAILED DESCRIPTION

[0022] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0023] The following is combined with Figure 1-2 The utility model is described in further detail.

[0024] The utility model embodiment discloses a highly integrated hybrid transmission controller separation test tooling device. Figure 1-Figure 2 The highly integrated hybrid transmission controller separation test fixture device includes a cover plate 1 fixed on the controller, the cover plate 1 is provided with a high-pressure test hole 11 for connecting the high-pressure test element with the high-pressure of the controller and a low-pressure test hole 12 for connecting the low-pressure test element with the low-pressure of the controller, and the cover plate 1 is also provided with a mounting hole 13 for installing a waterway pipeline. The high-pressure test element can be inserted into the cover plate 1 through the high-pressure test hole 11, connected to the high pressure in the controller, and high-pressure measurement point collection is performed. The low-pressure test element can be inserted into the cover plate 1 through the low-pressure test hole 12, connected to the low pressure in the controller, and low-pressure measurement point collection is performed. A water pipe is installed on the mounting hole 13, and connected to the waterway in the controller through the water pipe to collect waterway measurement points. This can solve the problem of the controller being exposed, the risk of high pressure, and the inability to connect the waterway output, and better solve the measurement point collection of the circuit waterway.

[0025] In this embodiment, the high-voltage test hole 11 is arranged in a long strip shape and two are arranged side by side on the cover plate 1. The two high-voltage test holes 11 correspond to the high voltages on both sides of the controller respectively, avoiding mutual interference between the two high-voltage points during testing, and achieving better testing effect.

[0026] In this embodiment, a long strip-shaped groove 14 is provided on the cover plate 1 , and the two high-voltage test holes 11 are located in the groove 14 . The groove 14 can accommodate the portion of the high-voltage test element located outside the cover plate 1 .

[0027] In this embodiment, the cover plate 1 is recessed inwardly on one side facing the controller to form an escape groove 15 for components. The escape groove 15 can escape the components in the controller to prevent the cover plate 1 from contacting the components in the controller when covering the controller.

[0028] In this embodiment, a plurality of placement holes 16 for placing the cover plate 1 on a placement rack are evenly arranged on both sides of the cover plate 1. When the cover plate 1 is stored, the cover plate 1 can be placed on a special placement rack through the placement holes 16, which makes storage more convenient.

[0029] In this embodiment, the cover plate 1 is provided with a plurality of fixing holes 17 for fixing to the controller, and the cover plate 1 can be fixed to the controller by using bolts through the fixing holes 17 .

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A highly integrated hybrid transmission controller separation test fixture, characterized in that: The invention comprises a cover plate (1) fixed on a controller, wherein the cover plate (1) is provided with a high-pressure test hole (11) for connecting a high-pressure test element to the high-pressure of the controller and a low-pressure test hole (12) for connecting a low-pressure test element to the low-pressure of the controller, and the cover plate (1) is also provided with an installation hole (13) for installing a waterway pipeline.

2. The highly integrated hybrid transmission controller separation test fixture device according to claim 1 is characterized in that: The high-voltage test holes (11) are arranged in a long strip shape and are arranged side by side on the cover plate (1), with two of them being arranged side by side.

3. The highly integrated hybrid transmission controller separation test fixture device according to claim 2 is characterized in that: The cover plate (1) is provided with a long strip-shaped groove (14), and the two high-voltage test holes (11) are located in the groove (14).

4. The highly integrated hybrid transmission controller separation test fixture device according to claim 1 is characterized in that: The cover plate (1) is recessed inwardly on one side facing the controller to form an escape groove (15) for parts.

5. The highly integrated hybrid transmission controller separation test fixture device according to claim 1 is characterized in that: A plurality of placement holes (16) for placing the cover plate (1) on a placement rack are evenly arranged on both sides of the cover plate (1).

6. The highly integrated hybrid transmission controller separation test fixture device according to claim 1 is characterized in that: The cover plate (1) is provided with a plurality of fixing holes (17) for fixing to the controller.

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