Motor controller test bench

Abstract

The utility model discloses a motor controller test bench, which relates to the motor controller test field, and comprises a bench, one side of the top of the bench is provided with a groove, the groove is internally provided with an adjusting assembly, the adjusting assembly comprises a rotating shaft, a screw rod and a worm which are arranged in the groove through a bearing, and the outer wall of the rotating shaft is provided with a placing plate. By arranging the adjusting assembly, when a flat plate is placed on the placing plate and the angle of the flat plate needs to be adjusted, a worker can rotate a worm, the worm drives a worm gear to rotate and then drives a lead screw to rotate, the lead screw drives a movable seat to move, when the movable seat moves, the movable seat can drive a rotating plate to rotate, and the rotating plate can push the placing plate to rotate; in this way, the flat plate can be directly placed on the containing plate, the angle of the flat plate can be adjusted, a worker does not need to take out the cover plate firstly, then the flat plate can be placed, and the angle of the flat plate can be adjusted, so that the operation steps are simplified, and the flat plate containing convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor controller test field, concretely is a kind of motor controller test bench. BACKGROUND

[0002] Motor controller is the integrated circuit that works by initiative to control motor according to the direction, speed, angle, response time set.The function of motor controller in electric vehicle is according to gear, accelerator, brake instruction, the electric energy stored in power battery is converted into the electric energy required by driving motor, to control the start running, advancing and retreating speed, climbing force degree etc. of electric vehicle, or help electric vehicle brake, and part of brake energy is stored in power battery.It is one of key components of electric vehicle;Before the application of motor controller, it generally needs to be placed on test bench to detect data.

[0003] According to the announcement number CN217256119U of Chinese patent, a kind of motor controller test bench is disclosed, the utility model is placed in the placement slot, when testing motor controller, data flat plate is placed in the placement slot, and the large inclined bracing plate is placed in the inclined state by being turned over, at the same time, the small inclined bracing plate is turned over to the inner surface of inclined slot and is in abutment with the inner surface of inclined slot, the large inclined bracing plate is supported, so that the large inclined bracing plate can be inclined to support flat plate, so that when the result of testing motor controller is displayed on flat plate, it is convenient for staff to check.

[0004] For the above-mentioned patent content, when placing flat plate, the cover plate needs to be removed first, then the inclined bracing plate is rotated, and then the flat plate can be placed on the inclined bracing plate for use. After use, the inclined bracing plate needs to be turned back into the groove, and then the cover plate is installed on the groove to shield it. The operation process is relatively troublesome, making it difficult for the user to quickly place the flat plate on the inclined bracing plate for use. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims to provide a kind of motor controller test bench to solve the technical problem of not being convenient to quickly place flat plate on inclined bracing plate for use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of motor controller test bench, including rack, recess is set in the top side of rack, adjusting assembly is arranged in recess, and adjusting assembly includes shaft, screw rod and worm arranged in the inside of recess through bearing, the outer wall of shaft is installed with placing plate, and the top of placing plate is installed with baffle and heat-conducting silica gel pad respectively, the bottom of heat-conducting silica gel pad is installed with a plurality of heat dissipation fins extending to the bottom of placing plate, the outer wall of screw rod is installed with worm wheel, the outer wall of screw rod is also sleeved with movable seat, and movable seat and placing plate are connected with turning plate through movable shaft.

[0007] By adopting the technical scheme, the movable seat drives the rotating plate to rotate when moving, and the rotating plate drives the placing plate to rotate, so as to adjust the inclination angle of the placing plate.

[0008] Further, the adjusting assembly further comprises a guide rod installed in the groove, and the guide rod penetrates through the movable seat.

[0009] By adopting the technical scheme, the guide rod can guide the movable seat to prevent the movable seat from rotating and improve the stability of the movable seat when moving.

[0010] Further, the worm wheel is engaged with the worm, and one end of the worm penetrates to the outside of the rack and is connected with a rotating handle.

[0011] By adopting the technical scheme, the staff can rotate the worm through the rotating handle, and the worm drives the worm wheel to rotate when rotating, and then drives the screw rod to rotate.

[0012] Further, the movable seat is threadedly connected with the screw rod.

[0013] By adopting the technical scheme, the movable seat drives the rotating plate to rotate when moving.

[0014] Further, the placing plate is located in the groove, and the placing plate is rotationally connected with the rack through a rotating shaft.

[0015] By adopting the technical scheme, the rotating shaft is arranged to facilitate the rotation of the placing plate, and the inclination angle of the placing plate can be adjusted.

[0016] Further, the top of the rack is provided with a lighting lamp on the other side, and the bottom of the rack is provided with a support frame around.

[0017] By adopting the technical scheme, the support frame can support the rack, and the lighting lamp can play a lighting role.

[0018] Further, the top of the rack is provided with a storage cabinet on one side.

[0019] By adopting the technical scheme, the storage cabinet is arranged to facilitate the placement of articles.

[0020] Further, the top of the placing plate is provided with two sliding grooves, one of which is internally connected with a threaded rod through a bearing, and the outer wall of the threaded rod is sleeved with a threaded seat.

[0021] By adopting the technical scheme, when the threaded rod is rotated, the threaded rod drives the threaded seat to move, and then drives the pressing plate to move, so as to adjust the position of the pressing plate.

[0022] Further, the other sliding groove is internally provided with a sliding seat, and a pressing plate is installed between the sliding seat and the threaded seat.

[0023] By adopting the technical scheme, when the pressing plate moves, the sliding seat is driven to slide in the sliding groove, thereby improving the stability when the pressing plate moves.

[0024] Further, the outer walls of the pressing plate and the baffle are both sleeved with rubber pads.

[0025] By adopting the technical scheme, the rubber pads can protect the flat plate from being scratched or damaged by the pressing plate and the baffle.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] 1. The adjusting assembly is arranged, when the flat plate is placed on the placing plate and the angle of the flat plate needs to be adjusted, the worker can rotate the worm, the worm drives the worm gear to rotate, then drives the lead screw to rotate, the lead screw drives the movable seat to move, when the movable seat moves, it drives the rotating plate to rotate, the rotating plate drives the placing plate to rotate, so as to adjust the inclination angle of the placing plate, in this way, the flat plate can be directly placed on the placing plate and the angle is adjusted, without the worker taking out the cover plate to place the flat plate and adjust the angle, thereby simplifying the operation steps and improving the convenience of placing the flat plate.

[0028] 2. The heat-conducting silica gel pad and the heat dissipation fins are arranged, since the back of the flat plate is in contact with the heat-conducting silica gel pad, the heat-conducting silica gel pad can transmit the heat of the back of the flat plate and dissipate the heat through the heat dissipation fins, so that the heat is prevented from being accumulated between the placing plate and the back of the flat plate, thereby improving the heat dissipation effect of the back of the flat plate. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0030] Figure 2 It is a gantry side sectional structure schematic view of the utility model;

[0031] Figure 3 It is a gantry structure schematic view of the utility model;

[0032] Figure 4 It is a placing plate bottom view structure schematic view of the utility model;

[0033] Figure 5 It is a placing plate structure schematic view of the utility model;

[0034] Figure 6 It is a pressing plate structure schematic view of the utility model.

[0035] In the figure: 1, rack; 2, support frame; 3, illuminating lamp; 4, storage cabinet; 5, recess; 6, adjusting assembly; 601, rotating plate; 602, guide rod; 603, movable seat; 604, screw rod; 605, worm; 606, worm gear; 607, rotating shaft; 608, baffle; 609, placing plate; 610, heat-conducting silica gel pad; 611, cooling fin; 7, sliding groove; 8, threaded seat; 9, threaded rod; 10, rotating disc; 11, pressing plate; 12, sliding seat. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model and cannot be understood as limiting the utility model.

[0037] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0038] Embodiment one:

[0039] A motor controller test bench, as shown in Figures 1-6 , comprising a rack 1, a recess 5 is formed on one side of the top of the rack 1, an adjusting assembly 6 is arranged in the recess 5, an illuminating lamp 3 is installed on the other side of the top of the rack 1, support frames 2 are installed around the bottom of the rack 1, the support frames 2 can support the rack 1, the illuminating lamp 3 can play a lighting role, a storage cabinet 4 is also installed on one side of the top of the rack 1, and the storage cabinet 4 is arranged to facilitate placing articles.

[0040] Referring to Figures 1-5 , the adjusting assembly 6 comprises a rotating shaft 607 arranged in the recess 5 through a bearing, a screw rod 604 and a worm 605, the outer wall of the rotating shaft 607 is installed with a placing plate 609, the top of the placing plate 609 is installed with baffles 608 and heat-conducting silica gel pads 610 respectively, the bottom of the heat-conducting silica gel pads 610 is installed with a plurality of cooling fins 611 extending to the bottom of the placing plate 609, the outer wall of the screw rod 604 is installed with a worm gear 606, the outer wall of the screw rod 604 is also sleeved with a movable seat 603, and the movable seat 603 and the placing plate 609 are connected with a rotating plate 601 through a movable shaft, when the movable seat 603 moves, it will drive the rotating plate 601 to rotate, the rotating plate 601 will push the placing plate 609 to rotate, so as to adjust the inclination angle of the placing plate 609, the worm gear 606 is engaged with the worm 605, one end of the worm 605 penetrates to the outside of the rack 1 and is connected with a handle, the staff can rotate the worm 605 through the handle, when the worm 605 rotates, it will drive the worm gear 606 to rotate, and then drive the screw rod 604 to rotate.

[0041] Specifically, the movable seat 603 is threadedly connected to the lead screw 604. When the lead screw 604 rotates, it will drive the movable seat 603 to move. The movable seat 603 will then push the rotating plate 601 to rotate. The placement plate 609 is located inside the groove 5. The placement plate 609 is rotatably connected to the frame 1 through the rotating shaft 607. The setting of the rotating shaft 607 facilitates the rotation of the placement plate 609, thereby allowing the tilt angle of the placement plate 609 to be adjusted.

[0042] Example 2:

[0043] Based on the above embodiment 1, in order to prevent the movable seat 603 from rotating, it is necessary to guide the movable seat 603, so the following structure will be set.

[0044] Specifically, the adjustment component 6 also includes a guide rod 602 installed inside the groove 5. The guide rod 602 passes through the movable seat 603 and can guide the movable seat 603 to prevent the movable seat 603 from rotating and improve the stability of the movable seat 603 when it moves.

[0045] Example 3:

[0046] Based on the above embodiment 1, in order to improve the stability of the flat plate placed on the placement plate 609, the following structure will be set.

[0047] See Figures 1-5 The top of the placement plate 609 is provided with two sliding grooves 7. A threaded rod 9 is connected to the inside of one sliding groove 7 via a bearing, and a threaded seat 8 is sleeved on the outer wall of the threaded rod 9. The end of the threaded rod 9 passes through the placement plate 609 and is connected to a turntable 10. The top of the platform 1 is also provided with a storage groove for housing the turntable 10. When the threaded rod 9 is rotated, the threaded rod 9 will drive the threaded seat 8 to move, and then drive the pressure plate 11 to move, so as to adjust the position of the pressure plate 11 so that the pressure plate 11 can press the flat plate. Another slide groove 7 has a slide seat 12 inside. A pressure plate 11 is installed between the slide seat 12 and the threaded seat 8. The pressure plate 11 is slidably connected to the slide groove 7 through the slide seat 12. When the pressure plate 11 moves, it will drive the slide seat 12 to slide inside the slide groove 7, thereby improving the stability of the pressure plate 11 when it moves. The outer walls of the pressure plate 11 and the baffle 608 are both covered with rubber pads. The rubber pads can protect the flat plate and prevent the pressure plate 11 and the baffle 608 from scratching or damaging the surface of the flat plate.

[0048] The working principle of this utility model is as follows: First, when using this test bench, the flat plate can be placed on the placement plate 609, and the flat plate is positioned between the baffle 608 and the pressure plate 11. Then, the threaded rod 9 is rotated, which drives the threaded seat 8 to move, and then drives the pressure plate 11 to move, so as to adjust the position of the pressure plate 11 so that the pressure plate 11 can press the flat plate. When it is necessary to adjust the angle of the flat plate, the operator can rotate the worm gear 605, which drives the worm wheel 606 to rotate, and then drives the lead screw 604 to rotate. The lead screw 604 drives the movable seat 603 to move. When the movable seat 603 moves, it will drive the rotating plate 601 to rotate. The rotating plate 601 will push the placement plate 609 to rotate, so as to adjust the tilt angle of the placement plate 609. In this way, the flat plate can be directly placed on the placement plate 609 and the angle can be adjusted. The motor controller can be tested through the flat plate. The lighting lamp 3 can provide illumination, and the storage cabinet 4 can store items.

[0049] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A test bench for a motor controller, comprising a test bench (1), characterized in that: The top side of the platform (1) is provided with a groove (5), and an adjustment component (6) is provided in the groove (5). The adjustment component (6) includes a rotating shaft (607), a lead screw (604) and a worm gear (605) which are installed in the groove (5) via bearings. A placement plate (609) is installed on the outer wall of the rotating shaft (607), and a baffle (608) and a thermally conductive silicone pad (610) are respectively installed on the top of the placement plate (609). A plurality of heat sinks (611) extending to the bottom of the placement plate (609) are installed on the bottom of the thermally conductive silicone pad (610). A worm gear (606) is installed on the outer wall of the lead screw (604), and a movable seat (603) is also sleeved on the outer wall of the lead screw (604). A rotating plate (601) is connected between the movable seat (603) and the placement plate (609) via a movable shaft.

2. The motor controller test bench according to claim 1, characterized in that: The adjustment assembly (6) also includes a guide rod (602) installed inside the groove (5), the guide rod (602) passing through the movable seat (603).

3. The motor controller test bench according to claim 1, characterized in that: The worm gear (606) meshes with the worm (605), and one end of the worm (605) extends through to the outside of the frame (1) and is connected to a handle.

4. The motor controller test bench according to claim 1, characterized in that: The movable seat (603) is threadedly connected to the lead screw (604).

5. A motor controller test bench according to claim 1, characterized in that: The placement plate (609) is located inside the groove (5), and the placement plate (609) is rotatably connected to the frame (1) via a rotating shaft (607).

6. A motor controller test bench according to claim 1, characterized in that: A lighting lamp (3) is installed on the other side of the top of the platform (1), and a support frame (2) is installed around the bottom of the platform (1).

7. A motor controller test bench according to claim 1, characterized in that: A storage cabinet (4) is also installed on one side of the top of the stand (1).

8. A test bench for a motor controller according to claim 1, characterized in that: The top of the placement plate (609) is also provided with two sliding grooves (7), and a threaded rod (9) is connected inside the sliding groove (7) through a bearing, and a threaded seat (8) is sleeved on the outer wall of the threaded rod (9).

9. A motor controller test bench according to claim 8, characterized in that: Another groove (7) is provided with a slide seat (12) inside, and a pressure plate (11) is installed between the slide seat (12) and the threaded seat (8).

10. A motor controller test bench according to claim 9, characterized in that: The outer walls of the pressure plate (11) and the baffle (608) are both fitted with rubber pads.

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