CN218482757U

CN218482757U - Motor drive device

Info

Publication number: CN218482757U
Application number: CN202222512889.4U
Authority: CN
Inventors: 唐亮; 万小兵; 吴迪; 程国醒; 石建军; 冷丽
Original assignee: SHENZHEN HUACHENG INDUSTRIAL CONTROL CO LTD
Current assignee: SHENZHEN HUACHENG INDUSTRIAL CONTROL CO LTD
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-02-14
Anticipated expiration: 2032-09-22

Abstract

The application provides a motor drive device, including braking plate, power strip and mainboard, the braking plate weld in on the lateral wall of mainboard, with will the braking plate hangs down to be located on the mainboard, the braking plate orientation the one side of mainboard is equipped with a plurality of interfaces, and external motor can insert wantonly the interface, the power strip weld in on the plane of mainboard, with will the power strip hangs down to be located the braking plate with on the mainboard, thereby make this motor drive device compact structure to need not artifical reuse connecting wire and go to connect.

Description

Motor drive device

Technical Field

The application relates to the technical field of driving devices, in particular to a motor driving device.

Background

In the existing motor driving device, a brake plate, a power supply plate and a main board for driving a motor are formed by mutually connecting electric wires, so that the brake plate, the power supply plate and the main board need to occupy larger space, and the connection mode among the brake plate, the power supply plate and the main board needs to be optimized and improved.

SUMMERY OF THE UTILITY MODEL

The application aims to overcome the defects in the prior art and provides the motor driving device which is used for solving the problem that a brake plate, a power supply plate and a main board need to occupy a large space when being connected.

The application is realized by the following technical scheme:

the application provides a motor drive device, including braking plate, power strip and mainboard, the braking plate weld in on the lateral wall of mainboard, with incite somebody to action the braking plate hangs down to be located on the mainboard, the braking plate orientation the one side of mainboard is equipped with a plurality of interfaces, and external motor can insert wantonly the interface, the power strip weld in on the plane of mainboard, with incite somebody to action the power strip hangs down to be located the braking plate with on the mainboard.

In an embodiment of this application, the lateral wall of mainboard is equipped with a plurality of first welding portions, a plurality of first slots have been seted up to the braking plate, and is a plurality of first welding portion inserts one respectively first slot and with the braking plate is in the edge welding of first slot, in order to incite somebody to action the braking plate hangs down to be located on the mainboard.

In an embodiment of this application, the lateral wall of power strip is equipped with a plurality of second welding portion, a plurality of second slots have been seted up to the mainboard, and is a plurality of the second welding portion inserts one respectively the second slot and with the mainboard is in the edge welding of second slot, with will the power strip hangs down locate the brake block with on the mainboard.

In an embodiment of the application, the plurality of interfaces are arranged on one side of the main board, which is away from the power board.

In an embodiment of the present application, the plurality of interfaces are arranged at equal intervals, and an external motor may be inserted into any one of the interfaces along a direction in which the interface points to the motherboard.

In an embodiment of the application, the motor driving device further includes a chassis, the chassis has a rectangular accommodating room, and the braking plate, the power supply plate and the main board are disposed in the accommodating room.

In an embodiment of the application, the main board is provided with a plurality of first through holes, and a plurality of fasteners respectively pass through one of the first through holes and are fixedly connected with the case, so as to fixedly fix the main board on an inner wall of the case in the accommodating room.

In an embodiment of the application, the brake plate is provided with a plurality of second through holes, and a plurality of fasteners respectively pass through one of the second through holes and are fixedly connected with the chassis, so as to fixedly fix the brake plate on the inner wall of the chassis in the accommodating room.

In an embodiment of the present application, the chassis is provided with an open slot, and an external device can be inserted into any one of the interfaces through the open slot.

In an embodiment of the present application, the chassis is provided with an open slot, and the plurality of interfaces all pass through the open slot and extend outward.

The beneficial effect of this application: weld on the lateral wall of mainboard through the braking board for the braking board hangs down and locates on the mainboard, and the braking board is equipped with a plurality of interfaces towards the one side of mainboard, and external motor can insert arbitrary the interface welds on the plane of mainboard through the power strip, makes the power strip hang down and locates on braking board and mainboard, thereby makes this motor drive device compact structure, and need not artifical reuse connecting wire and go to connect.

Drawings

Fig. 1 is a structural diagram of the motor driving device of the present invention;

FIG. 2 is a structural view of the motor driving apparatus in the other direction of FIG. 1;

FIG. 3 is a view showing the structure of a motor driving apparatus in the other direction of FIG. 1;

fig. 4 is a separated view of the power board and the main board of the present invention;

fig. 5 is a separated view of the braking plate and the main plate of the present invention.

Reference numerals:

10. a motor drive device; 100. a brake plate; 110. an interface; 120. a first slot; 200. a power panel; 210. a second solder portion; 300. a main board; 310. a first welding part; 320. a second slot.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element; "soldering" means soldering two parts with tin at high temperature.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left"

The references to "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced device or component must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure to be understood and read by those skilled in the art, and are not used for limiting the practical limitations of the present disclosure, so they do not have the essential technical meaning, and any modifications of the structures, changes of the ratio relationships, or adjustments of the sizes, should still fall within the scope of the technical disclosure of the present disclosure without affecting the function and the achievable purpose of the present disclosure.

Referring to fig. 1 to 5, the present application provides a motor driving device 10, which includes a braking board 100, a power board 200, and a main board 300, wherein the braking board 100 is welded on a sidewall of the main board 300, the braking board 100 is vertically disposed on the main board 300, a plurality of interfaces 110 are disposed on a surface of the braking board 100 facing the main board 300, an external motor can be inserted into any of the interfaces 110, the power board 200 is welded on a plane of the main board 300, and the power board 200 is vertically disposed on the braking board 100 and the main board 300. In one embodiment, the motor driving device 10 has three circuit boards, which are a brake board 100, a power board 200 and a motherboard 300, and the brake board 100 is soldered to a sidewall of the motherboard 300, so that the brake board 100 hangs down on the motherboard 300, and the power board 200 is soldered to a plane of the motherboard 300, so that the power board 200 hangs down on the brake board 100 and the motherboard 300, thereby making the motor driving device 10 compact in structure, and requiring no manual connection wires for connection.

The brake plate 100 has a safety protection relay to prevent the motor from runaway during sudden stop. The principle is that when the system reported to the police, the motor was out of control, was in the same place motor UVW three-phase connection this moment, and the motor has the resistance in the twinkling of an eye, can not the driving. The number of the interfaces 110 of the brake plate 100 is five, a user can insert a plurality of motors according to the requirement, and the motors inserted into the interfaces 110 can be used for driving the material taking manipulator of the injection molding machine.

Referring to fig. 2, 3 and 5, in order to better weld the braking plate 100 on the sidewall of the main plate 300, in an embodiment, the sidewall of the main plate 300 is provided with a plurality of first welding portions 310, the braking plate 100 is provided with a plurality of first slots 120, and the plurality of first welding portions 310 are respectively inserted into one first slot 120 and welded with the braking plate 100 at the edge of the first slot 120, so as to hang the braking plate 100 on the main plate 300. Therefore, the main board 300 can be electrically connected to the braking board 100, so that the main board 300 can operate the braking board 100 to drive the external motor to start or stop.

In other embodiments, the first welding portion 310 is a bendable sheet-like structure, and the first welding portion 310 is bent such that the first welding portion 310 is parallel to the brake plate 100 to weld the first welding portion 310 to the brake plate 100.

Referring to fig. 1 and fig. 4, in order to better solder the power board 200 onto the plane of the motherboard 300, in an embodiment, the sidewall of the power board 200 is provided with a plurality of second soldering portions 210, the motherboard 300 is provided with a plurality of second slots 320, the plurality of second soldering portions 210 are respectively inserted into one of the second slots 320 and are soldered with the motherboard 300 at the edge of the second slot 320, so as to hang the power board 200 onto the braking board 100 and the motherboard 300. Thus, the motherboard 300 is electrically connected to the power board 200, so that the power board 200 supplies power to the motherboard 300.

Referring to fig. 3, in order to better plug an external motor into any interface 110, in an embodiment, a plurality of interfaces 110 are disposed on a side of the main board 300 away from the power board 200, so that the external motor can be plugged into any interface 110.

Referring to fig. 3, in order to better insert the external motor into any interface 110, in an embodiment, the plurality of interfaces 110 are arranged at equal intervals, and the external motor can be inserted into any interface 110 along a direction that the interface 110 points to the motherboard 300, so as to prevent the motherboard 300 from blocking the external motor from being inserted into the interface 110.

In order to better protect the braking board 100, the power board 200 and the main board 300, in an embodiment, the motor driving device 10 further includes a case (not shown) for protecting the braking board 100, the power board 200 and the main board 300, the case has a rectangular receiving room (not shown), and the braking board 100, the power board 200 and the main board 300 are disposed in the receiving room.

It should be noted that, in the prior art, the braking plate 100, the power supply plate 200 and the main board 300 for driving the motor are connected to each other by wires, which results in a larger space occupied by the braking plate 100, the power supply plate 200 and the main board 300, and a larger fixing space is required for a case for fixedly installing the braking plate 100, the power supply plate 200 and the main board 300, and the space for fixing the braking plate 100, the power supply plate 200 and the main board 300 in the case needs to be reserved for the case respectively.

In the present application, the braking plate 100 is welded to the side wall of the main board 300, so that the braking plate 100 hangs down on the main board 300, and the power supply board 200 is welded to the plane of the main board 300, so that the power supply board 200 hangs down on the braking plate 100 and the main board 300, and the motor driving device 10 is compact in structure and does not need to manually reuse a connecting wire for connection. Thus, the braking board 100, the power board 200 and the main board 300 can occupy less space to be disposed in the accommodating room of the chassis.

In order to fix the main board 300 in the accommodating compartment, in an embodiment, the main board 300 is provided with a plurality of first through holes, and a plurality of fasteners respectively pass through one of the first through holes and are fixedly connected with the chassis, so as to fix the main board 300 on the inner wall of the chassis in the accommodating compartment.

In another embodiment, a plurality of copper posts are installed on the inner wall of the accommodating room of the case, and a plurality of fasteners respectively pass through a first through hole of the motherboard 300 and are fixedly connected with one copper post, so that a space is formed between the motherboard 300 and the inner wall of the accommodating room of the case, and the space is beneficial to heat dissipation of the motherboard 300 and improvement of shock resistance of the motherboard 300, thereby better protecting the motherboard 300.

In order to fix the braking plate 100 in the accommodating compartment, in an embodiment, the braking plate 100 is provided with a plurality of second through holes, and a plurality of fasteners respectively pass through one of the second through holes and are fixedly connected with the chassis, so as to fix the braking plate 100 on the inner wall of the chassis in the accommodating compartment.

In another embodiment, a plurality of copper posts are mounted on the inner wall of the accommodating compartment of the chassis, and a plurality of fasteners pass through a second through hole of the brake plate 100 and are fixedly connected with one copper post, so that the brake plate 100 and the inner wall of the accommodating compartment of the chassis have a space, which is beneficial to heat dissipation of the brake plate 100 and improvement of shock resistance of the brake plate 100, thereby better protecting the brake plate 100.

To better plug an external motor into any interface 110, in one embodiment, the chassis is provided with an open slot (not shown), and an external device can be plugged into any interface 110 through the open slot.

In another embodiment, the chassis is opened with an opening slot, and the plurality of interfaces 110 all pass through the opening slot and extend outwards.

The specific implementation process of the application is that the brake plate 100 is welded on the side wall of the mainboard 300, the brake plate 100 is vertically arranged on the mainboard 300, the power supply plate 200 is welded on the plane of the mainboard 300, the power supply plate 200 is vertically arranged on the brake plate 100 and the mainboard 300, the motor driving device 10 is compact in structure, manual connection wire connection is not needed, and the brake plate 100, the power supply plate 200 and the mainboard 300 can occupy less space and are arranged in the accommodating room of the case. A plurality of copper posts are installed on the inner wall of the case between the accommodating chambers, and a plurality of fasteners respectively penetrate through a first through hole of the main board 300 and are fixedly connected with the copper posts, so that the main board 300 and the inner wall of the case between the accommodating chambers have intervals. A plurality of fasteners pass through a second through hole of the brake plate 100 and are fixedly connected with a copper post, so that the brake plate 100 is spaced from the inner wall of the housing. The chassis is provided with an open slot through which an external device can be inserted into any of the interfaces 110.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a motor drive device, includes braking board, power strip and mainboard, its characterized in that:

the brake plate is welded on the side wall of the main board so as to be vertically arranged on the main board, one surface of the brake plate facing the main board is provided with a plurality of interfaces, and an external motor can be inserted into any one of the interfaces;

the power panel is welded on the plane of the mainboard, so that the power panel is vertically arranged on the brake panel and the mainboard.

2. The motor driving device according to claim 1, wherein a plurality of first soldering portions are formed on a side wall of the main board, a plurality of first slots are formed in the brake plate, and a plurality of first soldering portions are respectively inserted into one of the first slots and soldered to the brake plate at edges of the first slots, so as to vertically mount the brake plate on the main board.

3. The motor driving device according to claim 1, wherein a plurality of second soldering portions are disposed on a sidewall of the power board, a plurality of second slots are disposed on the main board, and a plurality of second soldering portions are respectively inserted into one of the second slots and soldered to the main board at edges of the second slots, so as to vertically dispose the power board on the brake board and the main board.

4. The motor driving device according to claim 1, wherein a plurality of the interfaces are provided on a side of the main board facing away from the power board.

5. The motor driving device according to claim 4, wherein a plurality of said interfaces are arranged at equal intervals, and an external motor is inserted into any one of said interfaces in a direction in which said interface is directed to said main board.

6. The motor driving device according to claim 1, further comprising a case having a rectangular receiving compartment, wherein the braking plate, the power supply plate, and the main plate are disposed in the receiving compartment.

7. The motor driving device as claimed in claim 6, wherein the main board defines a plurality of first through holes, and a plurality of fasteners respectively pass through one of the first through holes and are fixedly connected to the housing to fixedly secure the main board to the inner wall of the housing.

8. The motor driving device as claimed in claim 6, wherein the braking plate has a plurality of second through holes, and a plurality of fasteners respectively pass through one of the second through holes and are fixedly connected to the housing to fixedly secure the braking plate to the inner wall of the housing.

9. The motor driving device according to claim 6, wherein the housing defines an opening slot, and an external device can be inserted into any one of the interfaces through the opening slot.

10. The motor driving device according to claim 6, wherein the housing has an opening slot, and the plurality of ports extend through the opening slot and protrude outward.