CN220171440U - Brushless controller test equipment - Google Patents

Abstract

The utility model discloses a brushless controller test device, which comprises a detection table; the temperature display is fixedly mounted on one side of the upper end of the detection table, the timing on-off switch is fixedly mounted on the middle position of the detection table through bolts, the wiring boards are fixedly mounted on the two sides of the timing on-off switch, the supporting boards are fixedly mounted on the upper side of the detection table on one side of the wiring boards through bolts, the clamping boards are arranged at the front ends of the supporting boards, and springs are fixedly mounted between the supporting boards and the clamping boards through bolts. The utility model has simple and compact structure and lower manufacturing cost, in the detection process, the controllers are placed between the clamping plates, the controllers are clamped and fixed through the clamping plates, the phenomenon that the controllers shake in the detection process is avoided, the operation of the controllers is detected, and the two groups of clamping plates can be arranged to disassemble and assemble one controller when the other controller is detected, so that the detection time is saved.

Description

Brushless controller test equipment

Technical Field

The utility model relates to the technical field of controller testing, in particular to brushless controller testing equipment.

Background

The brushless controller obtains a rotating magnetic field by controlling the MOS switch; the brushless control adopts electronic commutation, so that the brushless control does not need a carbon brush and has obvious advantages, and the brushless control is widely applied; the brushless controller mainly comprises an MCU, a MOS tube, a driving chip and peripheral electronic parts, and controls the operation of the motor by programming a program into the MCU; the whole brushless control circuit system comprises an encyclopedic electronic element, and in the development process, besides testing conventional functions such as voltage, current, temperature and other parameters, the operation life of the controller is also an important item which is necessary to be tested and evaluated; usually, the test items are all to be matched with the whole machine for testing; however, in the face of diversity of customer products, corresponding tests cannot be performed on a certain product, and the product must have universality, so that the test is required in the early stage of product sample development.

The Chinese patent number CN215449973U discloses a motor controller detection device, which comprises a cabinet, an upper computer, a whole vehicle controller, an insulation voltage withstand tester, a relay distribution loop, a motor, a high-voltage power supply, a low-voltage power supply and a thimble connector; one end of the relay K1 is connected with a thimble corresponding to the positive electrode of the power supply of the motor controller, and the other end of the relay K1 is connected with a thimble corresponding to the negative electrode of the power supply of the motor controller; one end of the relay K2 is connected with a thimble corresponding to the negative electrode of the power supply of the motor controller, and the other end of the relay K2 is connected with a thimble corresponding to the three-phase end of the motor controller; the positive electrode end of the insulation voltage-resistant tester is connected with a thimble corresponding to the positive electrode end of the motor controller power supply through a relay K3, the negative electrode of the insulation voltage-resistant tester is connected with the motor controller shell end through a relay K4, and the negative electrode of the insulation voltage-resistant tester is connected with the motor controller low-voltage communication wire harness end through a relay K5.

The utility model aims at the whole machine test of the electric tool when in use, has enough functions, has no use at all, has higher price, and is inconvenient to install and detach the controller in the detection process.

Disclosure of Invention

The utility model aims to provide a brushless controller testing device which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a brushless controller testing device includes a detection table; the utility model discloses a test bench, including test bench, support plate, splint, bolt fixed mounting, test bench top and spring, test bench lower extreme position has through bolt fixed mounting holds the bench, hold the bench upside and place the power, hold bench upside and place the power, it has brushless angle grinder to hold bench upper end through bolt fixed mounting, it has temperature display through bolt fixed mounting to detect bench upper end one side, it has the timing on-off switch through bolt fixed mounting to detect bench intermediate position, it has the wiring board through bolt fixed mounting to detect bench upside position in timing on-off switch both sides position, it has the extension board through bolt fixed mounting to detect bench upside position in wiring board one side position, the extension board front end is provided with splint, there is the spring through bolt fixed mounting between extension board and the splint.

Preferably, a protective sleeve is arranged between the support plate and the clamping plate, and the protective sleeve is stuck on the inner side of the support plate and the outer side of the clamping plate through adhesive.

Preferably, a rubber pad is arranged on the inner side of the clamping plate, and the rubber pad is stuck to the inner side of the clamping plate through adhesive glue.

Preferably, the front end of the power supply is provided with a charging hole, and the front end of the power supply is provided with an electric quantity display lamp.

Preferably, a wiring hole is formed in the upper end of the wiring board, and an operation indicator lamp is mounted at the upper end of the wiring board.

Preferably, the upper side of the holding table is provided with a baffle plate at one side of the clamping plate, and the bottom end of the baffle plate is fixed on the upper side of the holding table through bolts.

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

1. the utility model has simple and compact structure and lower manufacturing cost, in the detection process, the controllers are placed between the clamping plates, the controllers are clamped and fixed through the clamping plates, the phenomenon that the controllers shake in the detection process is avoided, the operation of the controllers is detected, and the two groups of clamping plates can be arranged to disassemble and assemble one controller when the other controller is detected, so that the detection time is saved;

2. the rubber pad is arranged to increase the friction between the clamping plate and the controller, so that the phenomenon that the controller shakes during use is avoided;

3. the protective sleeve is used for protecting the spring, so that corrosion of the spring in use is reduced, and the service life of the spring is prolonged;

4. the setting of baffle can restrict the controller and obtain placing range, makes things convenient for splint to carry out the centre gripping to the controller fixedly.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic structural view of the splint according to the present utility model.

In the figure: 1. a detection table; 2. a holding table; 3. a charging hole; 4. an electric quantity display lamp; 5. a power supply; 6. a support plate; 7. a timing on-off switch; 8. a brushless angle grinder; 9. a temperature display; 10. a wiring board; 11. a controller; 12. a temperature sensor; 13. a wiring hole; 14. a baffle; 15. a protective sleeve; 16. a rubber pad; 17. a clamping plate; 18. operating an indicator light; 19. and (3) a spring.

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 and 3, in an embodiment of the present utility model, a brushless controller testing apparatus includes a test bench 1; the lower extreme position of test bench 1 is through bolt fixed mounting holding bench 2, hold bench 2 upside and placed power 5, test bench 1 upper end is through bolt fixed mounting there is brushless angle grinder 8, test bench 1 upper end one side is through bolt fixed mounting there is temperature display 9, test bench 1 intermediate position is through bolt fixed mounting there is timing on-off switch 7, test bench 1 upside is located timing on-off switch both sides position and is through bolt fixed mounting there being wiring board 10, test bench 1 upside is located wiring board 10 one side position and is through bolt fixed mounting there being extension board 6, extension board 6 front end is provided with splint 17, there is spring 19 through bolt fixed mounting between extension board 6 and the splint 17.

Further, be provided with lag 15 between extension board 6 and the splint 17, lag 15 is pasted in extension board 6 inboard and splint 17 outside through the bonding glue, and lag 15's setting is used for protecting spring 19, reduces the corruption that spring 19 received when using, extension spring 19's life.

Further, the rubber pad 16 is arranged on the inner side of the clamping plate 17, the rubber pad 16 is stuck to the inner side of the clamping plate 17 through adhesive, the rubber pad 16 is used for increasing friction force between the clamping plate 17 and the controller 11, and the phenomenon that the controller 11 shakes during use is avoided.

Further, the front end of the power supply 5 is provided with a charging hole 3, an electric quantity display lamp 4 is installed at the front end position of the power supply 5, the charging hole 3 is used for charging the power supply 5, and the electric quantity display lamp 4 is used for displaying the electric quantity condition of the power supply 5.

Further, a wiring hole 13 is formed in the upper end of the wiring board 10, an operation indicator lamp 18 is mounted at the upper end of the wiring board 10, the wiring hole 13 is used for connecting the wiring board 10 with the controller 11 through a wire, and whether normal connection and electrification can be displayed by the operation indicator lamp 18.

Further, hold a 2 upside and lie in clamp plate 17 one side position and be provided with baffle 14, the baffle 14 bottom is through the fixed mounting panel of bolt holds a 2 upside, and the setting of baffle 14 can restrict controller 11 and obtain placing range, makes things convenient for clamp plate 17 to carry out the centre gripping fixed to controller 11.

The working principle and the using flow of the utility model are as follows: during wiring, the power supply 5 and the timing on-off switch 7 are connected with the wiring board 10 through wires, the timing on-off switch 7 is connected with the brushless angle grinder 8, the two wiring boards 10 are connected in series, the two wiring boards can be used independently, the controller 11 is placed between the clamping plates 17 in the detection process, the controller 11 is clamped and fixed through the clamping plates 17, the controller 11 is prevented from being connected with the wiring board 10 through wires due to the shaking phenomenon of the controller 11 in the detection process, the controller 11, the power supply 5, the wiring board 10, the timing on-off switch 7 and the brushless angle grinder 8 are electrically connected, the temperature generated by the operation of the controller 11 is detected through the switch control operation, the detected temperature is led into the temperature display 9 through the wires for display, the operation of the controller 11 is detected, the two groups of clamping plates 17 can be disassembled and assembled when one controller 11 is detected, and the detection time is saved.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A brushless controller testing apparatus includes a detection stage (1); the method is characterized in that: the utility model discloses a test bench, including test bench (1), test bench (1) lower extreme position is through bolt fixed mounting has holding bench (2), power (5) have been placed to holding bench (2) upside, test bench (1) upper end is through bolt fixed mounting has brushless angle grinder (8), test bench (1) upper end one side is through bolt fixed mounting has temperature display (9), test bench (1) intermediate position is through bolt fixed mounting has timing on-off switch (7), test bench (1) upside is located timing on-off switch both sides position and has wiring board (10) through bolt fixed mounting, test bench (1) upside is located wiring board (10) one side position and has extension board (6) through bolt fixed mounting, extension board (6) front end is provided with splint (17), through bolt fixed mounting between extension board (6) and splint (17) spring (19).

2. A brushless controller testing apparatus according to claim 1, wherein: a protective sleeve (15) is arranged between the support plate (6) and the clamping plate (17), and the protective sleeve (15) is adhered to the inner side of the support plate (6) and the outer side of the clamping plate (17) through adhesive glue.

3. A brushless controller testing apparatus according to claim 1, wherein: the inside of the clamping plate (17) is provided with a rubber pad (16), and the rubber pad (16) is stuck to the inside of the clamping plate (17) through adhesive.

4. A brushless controller testing apparatus according to claim 1, wherein: the front end of the power supply (5) is provided with a charging hole (3), and the front end position of the power supply (5) is provided with an electric quantity display lamp (4).

5. A brushless controller testing apparatus according to claim 1, wherein: the upper end position of the wiring board (10) is provided with a wiring hole (13), and the upper end of the wiring board (10) is provided with an operation indicator lamp (18).

6. A brushless controller testing apparatus according to claim 1, wherein: the upper side of the holding table (2) is provided with a baffle plate (14) at one side of the clamping plate (17), and the bottom end of the baffle plate (14) is fixed on the upper side of the mounting plate holding table (2) through bolts.