CN217954972U

CN217954972U - Controller testing device

Info

Publication number: CN217954972U
Application number: CN202222482605.1U
Authority: CN
Inventors: 刘一潭
Original assignee: Xuzhou Science Fiction Electromechanical Equipment Co ltd
Current assignee: Xuzhou Science Fiction Electromechanical Equipment Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-12-02
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a controller testing arrangement relates to controller test technical field. The utility model comprises a bottom plate, a test board, a box body, a control panel, a box cover and a water tank, wherein a spring is arranged at the bottom inside the box body, a support plate is fixed at the top of the spring, a controller connecting structure is connected on the support plate in a sliding way, and a vibration motor is fixed at the bottom of the support plate; a supporting frame is fixed inside the box cover, an electric heating pipe is fixed on the supporting frame, a sliding frame is connected to the supporting frame in a sliding mode, and a rubber rod with a sensor at the bottom end is fixed at the bottom of the sliding frame. The utility model discloses a set up the controller connection structure who is used for connecting and holding the controller in that the box is inside, can be connected control panel and controller through a plurality of controller connectors when the test, be convenient for read the data of test through control panel, can pass through inside temperature, humidity and the range of vibration of control panel control box during the test to improve the accuracy of test result.

Description

Controller testing device

Technical Field

The utility model belongs to the technical field of the controller test, especially, relate to a controller testing arrangement.

Background

The motor controller is an integrated circuit which controls the motor to work according to the set direction, speed, angle and response time through active work. In the electric vehicle, the motor controller is used for converting the electric energy stored in the power battery into the electric energy required by the driving motor according to instructions of gear, accelerator, brake and the like so as to control the running states of the electric vehicle such as starting operation, advancing and retreating speed, climbing force and the like, or assisting the electric vehicle to brake and storing part of brake energy into the power battery. It is one of the key components of an electric vehicle. Most of the existing testing devices for controllers connect the controllers directly to computers to view the tested data, and test the conditions of the controllers by means of the change of the data.

For example, a conventional motor controller test stand with publication No. CN217256119U includes a test stand; the placing groove is formed in the top of the test board; the large inclined supporting plate is rotatably connected between the inner walls of the two sides of the placing groove; the rotating port is arranged at the top of the large inclined supporting plate; the small inclined supporting plate is rotatably connected between the inner walls of the two sides of the rotating opening; the inclined clamping grooves are uniformly distributed on the bottom wall of the placing groove; when the result of the motor controller test is displayed on the panel, the checking of workers is facilitated. However, the technical means necessary for the test of the controller under different working environments or conditions is lacking, so that the test data of the controller is inaccurate.

In view of the above situation, the present application provides a controller testing apparatus for testing data of a controller under different operating conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a controller testing arrangement fixes in the backup pad that is located box inside through using controller connection structure with the controller, changes the data that inside temperature of box, humidity are in controller under the different operating condition with the test, has improved the accuracy of test result.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a controller testing device, including bottom plate and the testboard of fixing above the bottom plate through the lifter, the testboard top is fixed with the box and at box one side control panel, box top articulates there is the case lid, the bottom plate top is fixed with the water tank, the bottom is provided with a plurality of springs in the box, a plurality of the spring top is fixed with the backup pad with box inner chamber complex, sliding connection has two sets of controller connection structure that set up relatively on the backup pad, the backup pad bottom is fixed with shock dynamo; a supporting frame is fixed inside the box cover, an electric heating pipe is fixed on the supporting frame, a sliding frame is connected onto the supporting frame in a sliding mode, and a rubber rod with a sensor at the bottom end is fixed at the bottom of the sliding frame;

the controller connecting structure comprises an L-shaped fixing plate connected with the supporting plate in a sliding manner, a plurality of limiting rods sliding on the L-shaped fixing plate penetrate through the L-shaped fixing plate, controller connectors are fixed at the bottom ends of the limiting rods, and one ends of the controller connectors penetrate through the L-shaped fixing plate and are connected with leads; the top end of the limiting rod is fixedly provided with a pull ring positioned above the L-shaped fixing plate, and the limiting rod is sleeved with a spring.

As a preferred technical scheme of the utility model, the bottom half runs through the testboard and is fixed with the guide slot with the box inner chamber intercommunication, be fixed with the drain pipe on the guide slot, the drain pipe bottom run through the water tank and communicate with the water tank.

As a preferred technical scheme of the utility model, it has the aqueduct that is located the braced frame top to run through on the case lid, the aqueduct is located and is fixed with the atomizing shower nozzle on the outer disc of the inside one end of case lid, the water tank top is fixed with the suction pump, the water outlet end of suction pump passes through water delivery hose and aqueduct intercommunication.

As a preferred technical scheme of the utility model, the backup pad top is fixed with the guide rail with the capable fixed plate sliding connection of L, be fixed with the spout with guide rail sliding connection on the capable fixed plate of L, it has the fastening bolt of bottom and guide rail contact to run through on the spout.

As a preferred technical scheme of the utility model, set up on the capable fixed plate of L with gag lever post complex spacing groove and pass the rectangle notch of wire, spring one end is supported tightly on the controller connector, the spring other end is supported tightly on the capable fixed plate of L.

As a preferred technical scheme of the utility model, the sensor includes temperature sensor, humidity transducer, shock transducer, the locking bolt that has bottom and braced frame contact is run through at the sliding frame top.

The utility model discloses following beneficial effect has:

1. the utility model discloses a be used for connecting and clamping the controller connection structure of controller at the inside setting of box, can be connected control panel and controller through a plurality of controller connectors when the test, be convenient for read the data of test through control panel to can be through inside temperature, humidity and the vibration amplitude of control panel control box when the test, with the test result of test controller under different operating condition, thereby improve the accuracy of test result.

2. The utility model discloses a controller connection structure that the setting has a plurality of controller connectors and can remove can be applicable to different models and the controller of size when using to improve this testing arrangement's application scope.

3. The utility model discloses a set up the water tank with the box intercommunication in the bottom, can retrieve the water that uses in the test procedure once more through the drain pipe, use when being convenient for test next time, reduce the waste to the water resource, avoid the test to be used for splashing all around simultaneously and cause the influence to test environment.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the controller testing apparatus of the present invention.

Fig. 2 is a schematic structural view of another view angle of the present invention.

Fig. 3 is a left side view of the present invention.

Fig. 4 isbase:Sub>A schematic cross-sectional view taken along linebase:Sub>A-base:Sub>A in fig. 3.

Fig. 5 is a schematic structural diagram of a connection structure of the support plate and the controller.

Fig. 6 is a schematic structural diagram of the support plate and the vibration motor.

Fig. 7 is a schematic structural diagram of a controller connection structure.

Fig. 8 is a schematic diagram of another view angle of the controller connection structure.

Fig. 9 is a structural diagram of a bottom view of the controller connection structure.

FIG. 10 is a schematic structural diagram of a support frame, an electric heating tube, a sliding frame, a sensor and a rubber rod.

Fig. 11 is a structural diagram of a bottom view of fig. 10.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-lifting rod, 3-test bench, 4-box body, 5-control panel, 6-box cover, 7-water tank, 8-first spring, 9-support plate, 10-controller connecting structure, 11-vibration motor, 12-support frame, 13-electric heating pipe, 14-sliding frame, 15-sensor, 16-rubber rod, 17-guide groove, 18-drain pipe, 19-water guide pipe, 20-water suction pump, 21-water delivery hose, 22-locking bolt, 1001-L row fixing plate, 1002-limiting rod, 1003-controller connector, 1004-lead, 1005-pull ring, 1006-second spring, 1007-sliding groove, 1008-fastening bolt, 1009-limiting groove and 1010-rectangular notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

please refer to fig. 1-11, the utility model relates to a controller testing device, including bottom plate 1 and the testboard 3 of fixing in bottom plate 1 top through lifter 2, testboard 3 top is fixed with box 4 and at box 4 one side control panel 5, control panel 5 and suction pump 20, sensor 15, wire 1004 electric connection, box 4 top articulates there is case lid 6, bottom plate 1 top is fixed with water tank 7, the bottom is provided with a plurality of first springs 8 in the box 4, a plurality of first spring 8 tops be fixed with 4 inner chamber complex backup pads 9 of box, sliding connection has two sets of controller connection structure 10 that set up relatively on backup pad 9, backup pad 9 bottom is fixed with shock dynamo 11.

A supporting frame 12 is fixed inside the box cover 6, an electric heating pipe 13 is fixed on the supporting frame 12, a sliding frame 14 is connected on the supporting frame 12 in a sliding mode, and a rubber rod 16 with a sensor 15 at the bottom end is fixed at the bottom of the sliding frame 14. A plurality of rubber bars 16 are installed through the diaphragm in the sliding frame 14 bottom for the inside sensor of box 4 can install a plurality ofly, carries out comprehensive detection to the controller, with the display controller generate heat, the vibrations condition at the during operation different positions, rubber bar 16 can take place deformation when receiving the extrusion, makes sensor 15 hug closely on needs test controller surface.

The sensor 15 comprises a temperature sensor, a humidity sensor and a vibration sensor, and a locking bolt 22 with the bottom end contacting with the supporting frame 12 penetrates through the top of the sliding frame 14. Humidity transducer monitors the air humidity of 4 internal control wares during operation of box, and humidity transducer monitors the air temperature of 4 internal control wares during operation of box, and the vibrations range of 4 internal control wares of box controller under the vibrations condition is monitored to the vibrations sensor. The controller is tested under the combined action of multiple factors to obtain the working states of the controller under different working environments.

The second embodiment is as follows:

on the basis of the first specific embodiment, the present embodiment is different in that:

as shown in fig. 7-9, the controller connecting structure 10 includes an L-row fixing plate 1001 slidably connected to the supporting plate 9, a plurality of position-limiting rods 1002 sliding on the L-row fixing plate 1001 penetrate through the L-row fixing plate 1001, controller connectors 1003 are fixed at bottom ends of the plurality of position-limiting rods 1002, and one ends of the controller connectors 1003 penetrate through the L-row fixing plate 1001 and are connected with wires 1004; the plurality of wires are connected with the controller connector 1003 respectively, and then the parts extending outwards are twisted into a strand of thick cable, and then the thick cable penetrates through the box body 4 to be connected with the control panel 5, so that data of the controller under different conditions are transmitted to the control panel, a pull ring 1005 located above the L-shaped fixing plate 1001 is fixed at the top end of the limiting rod 1002, and a second spring 1006 is sleeved on the limiting rod 1002.

The top of the supporting plate 9 is fixed with a guide rail slidably connected with the L-line fixing plate 1001, the L-line fixing plate 1001 is fixed with a chute 1007 slidably connected with the guide rail, and a fastening bolt 1008 with a bottom end contacting with the guide rail penetrates through the chute 1007.

The L-row fixing plate 1001 is provided with a limiting groove 1009 matched with the limiting rod 1002 and a rectangular notch 1010 penetrating through the wire 1004, one end of the second spring 1006 abuts against the controller connector 1003, and the other end of the second spring 1006 abuts against the L-row fixing plate 1001. The controller connecting structure 10 can be connected with controllers of different models by adjusting the positions of different limiting rods 1002 and controller connectors 1003, so that the application range of the testing device is expanded, and in addition, the controller connectors 1003 and the controllers can be stably connected through the arranged second springs 1006 during testing; in addition, since the L-row fixing plate 1001 can slide on the support plate 9, the test apparatus can perform a clamping test on controllers of different sizes.

The third concrete embodiment:

on the basis of the second embodiment, the present embodiment is different in that:

as shown in fig. 1-4, the bottom of the box 4 penetrates through the test table 3 and is fixed with a guide groove 17 communicated with the inner cavity of the box 4, a drain pipe 18 is fixed on the guide groove 17, and the bottom end of the drain pipe 18 penetrates through the water tank 7 and is communicated with the water tank 7.

A water guide pipe 19 located above the supporting frame 12 penetrates through the tank cover 6, an atomizing spray head is fixed on the outer circular surface of one end, located inside the tank cover 6, of the water guide pipe 19, a water suction pump 20 is fixed on the top of the water tank 7, and the water outlet end of the water suction pump 20 is communicated with the water guide pipe 19 through a water delivery hose 21. Through set up the aqueduct 19 that has the atomizer in case lid 6 inside, can input the inside to box 4 after can passing through the suction pump 20 with the water atomization in the water tank 7 when using, act on by controller connection structure 10 fix the needs that carry out the test on the backup pad 9 on the controller for test its working condition and life under different humidity conditions.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a controller testing arrangement, includes bottom plate (1) and fixes testboard (3) in bottom plate (1) top through lifter (2), testboard (3) top is fixed with box (4) and at box (4) one side control panel (5), box (4) top articulates there is case lid (6), bottom plate (1) top is fixed with water tank (7), its characterized in that:

a plurality of first springs (8) are arranged at the bottom in the box body (4), a supporting plate (9) matched with an inner cavity of the box body (4) is fixed at the tops of the first springs (8), two groups of controller connecting structures (10) which are oppositely arranged are connected on the supporting plate (9) in a sliding manner, and a vibration motor (11) is fixed at the bottom of the supporting plate (9);

a supporting frame (12) is fixed inside the box cover (6), an electric heating pipe (13) is fixed on the supporting frame (12), a sliding frame (14) is connected onto the supporting frame (12) in a sliding mode, and a rubber rod (16) with a sensor (15) at the bottom end is fixed at the bottom of the sliding frame (14);

the controller connecting structure (10) comprises an L-shaped fixing plate (1001) connected with the supporting plate (9) in a sliding manner, a plurality of limiting rods (1002) sliding on the L-shaped fixing plate (1001) penetrate through the L-shaped fixing plate (1001), controller connectors (1003) are fixed at the bottom ends of the limiting rods (1002), and one ends of the controller connectors (1003) penetrate through the L-shaped fixing plate (1001) and are connected with wires (1004); the top end of the limiting rod (1002) is fixed with a pull ring (1005) located above the L-shaped fixing plate (1001), and a second spring (1006) is sleeved on the limiting rod (1002).

2. The controller testing device according to claim 1, wherein a guide groove (17) communicated with an inner cavity of the box body (4) is fixed at the bottom of the box body (4) and penetrates through the testing table (3), a drain pipe (18) is fixed on the guide groove (17), and the bottom end of the drain pipe (18) penetrates through the water tank (7) and is communicated with the water tank (7).

3. The controller testing device according to claim 1, wherein a water conduit (19) located above the supporting frame (12) penetrates through the tank cover (6), a atomizing nozzle is fixed on an outer circular surface of one end of the water conduit (19) located inside the tank cover (6), a water suction pump (20) is fixed on the top of the water tank (7), and a water outlet end of the water suction pump (20) is communicated with the water conduit (19) through a water hose (21).

4. The controller testing device according to claim 1, wherein a guide rail slidably connected with the L-shaped fixing plate (1001) is fixed on the top of the supporting plate (9), a sliding groove (1007) slidably connected with the guide rail is fixed on the L-shaped fixing plate (1001), and a fastening bolt (1008) with the bottom end contacting with the guide rail penetrates through the sliding groove (1007).

5. The controller testing device according to claim 1, wherein the L-row fixing plate (1001) is provided with a limiting groove (1009) matched with the limiting rod (1002) and a rectangular notch (1010) passing through the lead (1004), one end of the second spring (1006) abuts against the controller connector (1003), and the other end of the second spring (1006) abuts against the L-row fixing plate (1001).

6. A controller testing device according to claim 1, characterized in that the sensor (15) comprises a temperature sensor, a humidity sensor and a vibration sensor, and a locking bolt (22) with the bottom end contacting with the supporting frame (12) penetrates through the top of the sliding frame (14).