Piercing type internal drive motor adapter

Abstract

The utility model relates to a piercing type internal drive motor adapter, which is characterized by consisting of an electric control wire clamping seat (1), a module switching shell (2), a circuit board (3), an electric control switching cover (4), a light guide column (5), a mounting screw (6), an input signal cable (7) and a motor connecting cable (8), the adapter module (9) is matched with a rotating shaft matching hole (15) of the electric control wire clamping seat (1) through an adapter shell rotating shaft (22) to realize an opening and closing function; an installation screw (6) is inserted into a center hole of the adapter module (9) and is in threaded fit with an embedded nut (11) of the electric control wire clamping seat (1), and the whole module can be formed after the installation screw (6) and the embedded nut (11) are tightened. According to the scheme provided by the utility model, compared with a common T-shaped branch connector, a power line and a control line of a field bus system can be conveniently connected with the integrated internal drive motor, the connection is convenient, reliable and rapid, a relatively high protection level can be realized through internal glue injection and use of an aviation connector, and the integrated internal drive motor can be used in occasions with severe environments.

Description

Technical Field

[0001] The utility model relates to a piercing type internal drive motor adapter in the field of motor drive control. Background Art

[0002] The statements in this section merely provide background technical information related to the present invention and do not necessarily constitute prior art.

[0003] In the field of brushless motor drives, integrated motor-drive designs are becoming a trend with the development of motors and drivers. However, when used with piercing bus systems, power and fieldbus signals cannot be easily connected to the motor. Furthermore, T-branching easily attenuates communication signals, leading to communication delays or even communication failures. Therefore, to solve the problem of connecting integrated internal drive motors with piercing fieldbus systems, a piercing internal drive motor adapter was developed. Utility Model Content

[0004] Based on the above and the deficiencies of the existing structure, the utility model provides a piercing internal drive motor adapter, which can conveniently connect the power line and control line of the piercing fieldbus system to the integrated internal drive motor.

[0005] The technical solutions adopted in this utility model are as follows:

[0006] A piercing type internal drive motor adapter, characterized in that it consists of an electric control line card seat (1), a module transfer shell (2), a circuit board (3), an electric control transfer cover (4), a light guide column (5), a mounting screw (6), an input signal cable (7) and a motor connection cable (8); wherein the light guide column (5) is installed in a light guide column mounting hole (42) corresponding to the electric control transfer cover (4), and the electric control transfer cover (4) is mutually locked with the undercut matching hole (21) of the module transfer shell (2) through the undercut (41) of the transfer cover, so that the electric control transfer cover (4) is ... electric control transfer cover (4) The circuit board (3) is fixed therein, and the input signal cable (7) and the motor connection cable (8) are connected to the circuit board (3) through the cable slot (23) of the adapter shell to form an adapter module (9); the adapter module (9) cooperates with the shaft matching hole (15) of the electric control line holder (1) through the adapter shell shaft (22) to realize the opening and closing function; the mounting screw (6) is inserted into the center hole of the adapter module (9) to form a threaded match with the embedded nut (11) of the electric control line holder (1), and after tightening, the entire module can be formed.

[0007] The electric control line card seat (1) is provided with a power line card slot (12) and a control line card slot (13). The adapter module (9) is rotated to open the rotating pair formed by the adapter shell shaft (22) and the shaft matching hole (15), and the adapter module (9) is lifted along the shaft sliding groove (16), and the power line and the control line are respectively placed in the corresponding card slots; through the thread matching formed by the mounting screw (6) and the embedded nut (11), the mounting screw (6) is tightened to push the power copper pin (31) and the control copper pin (32) on the circuit board (3) in the adapter module (9) to pierce the corresponding power line and control line, thereby achieving electrical connection.

[0008] As an optional embodiment, the power line card slot (12) and the control line card slot (13) provided on the electric control line card seat (1) have different cross-sectional dimensions. The control line card slot (13) is thinner than the power line card slot (12), which can prevent installation errors and play a fool-proof role.

[0009] As an optional embodiment, the electric control line card holder (1) is provided with a card holder mounting hole (14) for easy installation on the device; the embedded nut (11) provided thereon is made of metal and is embedded in the electric control line card holder (1) through integral die-casting.

[0010] The circuit board (3) includes a micro power conversion circuit, a field bus circuit, a motor connector and an input signal connector; the power conversion circuit is connected to the power copper pin (31), the communication circuit is connected to the control copper pin (32), one end of the input signal cable (7) is provided with an input signal connector (71), and the other end is connected to the input signal connector on the circuit board (3); one end of the motor connection cable (8) is provided with a motor connector (81), and the other end is connected to the motor connector on the circuit board (3).

[0011] As an optional implementation, the fieldbus circuit supports at least one of the basic communication technologies such as CAN, RS232, RS485, PLC, and further supports one of the CANopen protocol, CANLink protocol, Modbus protocol, ASLINK protocol, CCLink protocol, ASI protocol, and IO-Link protocol;

[0012] As an optional embodiment, an elastic buckle is provided between the light guide column mounting hole (42) on the electric control adapter cover (4) and the light guide column (5), which can prevent the light guide column (5) from popping out, and the two light guide columns respectively indicate the input of power and signal; the adapter cover cable slot (43) on the electric control adapter cover (4) and the adapter shell cable slot (23) on the module adapter shell (2) cooperate with each other to clamp the input signal cable (7) and the motor connection cable (8) with a certain elasticity, thereby achieving a higher level of protection.

[0013] As an optional embodiment, the electric control line socket (1), the module adapter shell (2) and the electric control adapter cover (4) are all made of fireproof plastic; laser color powder is added to the material of the electric control adapter cover (4) to achieve laser engraving.

[0014] As an optional embodiment, after the adapter module (9) is assembled, electronic protection materials such as sealing resin can be injected into its interior, and a higher protection level can be achieved after solidification; the input signal connector (71) and the motor connector (81) on the input signal cable (7) and the motor connection cable (8) are both aviation connectors with a higher protection level, thereby achieving a higher protection level for the entire module.

[0015] The utility model provides a piercing internal drive motor adapter. Compared with the ordinary T-type branch connector, it can conveniently connect the power line and control line of the piercing field bus system to the integrated internal drive motor. The connection is convenient, reliable and fast. In addition, through internal glue injection and the use of aviation connectors, a higher protection level can be achieved, and it can be used in harsh environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described below with reference to the accompanying drawings, in which:

[0017] Figure 1 This is the general assembly structure diagram of the utility model

[0018] Figure 2 This is the opening state diagram of the utility model

[0019] Figure 3 This is the assembly explosion diagram of the utility model

[0020] In the figure: electric control line card seat (1); embedded nut (11); power line card slot (12); control line card slot (13); card seat mounting hole (14); shaft matching hole (15); shaft sliding slot (16); module adapter shell (2); undercut matching hole (21); adapter shell shaft (22); adapter shell cable card slot (23); control copper pin matching hole (24); power copper pin matching hole (25); circuit board (3); power copper pin (31); control copper pin (32); electric control adapter cover (4); adapter cover undercut (41); light guide column mounting hole (42); adapter cover cable card slot (43); light guide column (5); mounting screw (6); input signal cable (7); input signal connector (71); motor connection cable (8); motor connector (81); adapter module (9). DETAILED DESCRIPTION

[0021] The specific embodiments of the present invention are described below in conjunction with the accompanying drawings. In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation cases. It should be understood that the specific embodiments described herein are only intended to explain the present application and are not intended to limit the present application. For those skilled in the art, the present application can be implemented without the need for some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by showing examples of the present application.

[0022] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, the elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the process, method, article, or device comprising the elements.

[0023] It should be noted that the directions or positional relationships indicated by terms such as "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on this patent.

[0024] It should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," "connected," and "matched" should be understood broadly. For example, they may refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0025] The technical solutions adopted in this utility model are as follows:

[0026] like Figure 1 and Figure 2As shown, a piercing type internal drive motor adapter is characterized in that it consists of an electric control line card seat (1), a module transfer shell (2), a circuit board (3), an electric control transfer cover (4), a light guide column (5), a mounting screw (6), an input signal cable (7) and a motor connection cable (8); wherein the light guide column (5) is installed in a light guide column mounting hole (42) corresponding to the electric control transfer cover (4), and the electric control transfer cover (4) is mutually locked with the undercut matching hole (21) of the module transfer shell (2) through the transfer cover undercut (41). The circuit board (3) is fixed therein, and the input signal cable (7) and the motor connection cable (8) are connected to the circuit board (3) through the cable slot (23) of the adapter shell to form an adapter module (9); the adapter module (9) cooperates with the shaft matching hole (15) of the electric control line holder (1) through the adapter shell shaft (22) to realize the opening and closing function; the mounting screw (6) is inserted into the center hole of the adapter module (9) to form a threaded match with the embedded nut (11) of the electric control line holder (1), and after tightening, the entire module can be formed.

[0027] like Figure 2 As shown, the electric control line card seat (1) is provided with a power line card slot (12) and a control line card slot (13), the adapter module (9) is rotated open by the rotating pair formed by the adapter shell shaft (22) and the shaft matching hole (15), and the adapter module (9) is lifted along the shaft sliding groove (16), and the power line and the control line are respectively placed in the corresponding card slots; through the thread matching formed by the mounting screw (6) and the embedded nut (11), tightening the mounting screw (6) can push the power copper pin (31) and the control copper pin (32) on the circuit board (3) in the adapter module (9) to pierce the corresponding power line and control line, thereby achieving electrical connection. The cross-sectional dimensions of the power line card slot (12) and the control line card slot (13) provided in the electric control line card seat (1) are different, and the control line card slot (13) is thinner than the power line card slot (12), which can prevent installation errors and play a foolproof role. In addition, the electric control line card holder (1) is provided with a card holder mounting hole (14) for easy installation on the equipment; the embedded nut (11) provided thereon is made of metal and is embedded in the electric control line card holder (1) through integral die-casting.

[0028] The circuit board (3) includes a micro power conversion circuit, a field bus circuit, a motor connector, and an input signal connector; wherein the power conversion circuit is connected to the power copper pin (31), the communication circuit is connected to the control copper pin (32), an input signal cable (7) is provided with an input signal connector (71) at one end, and the other end is connected to the input signal connector on the circuit board (3), and a motor connection cable (8) is provided with a motor connector (81) at one end, and the other end is connected to the motor connector on the circuit board (3). The field bus circuit supports at least one of the basic communication technologies such as CAN, RS232, RS485, PLC, etc., and also supports one of the CANopen protocol, CANLink protocol, Modbus protocol, ASLINK protocol, CCLink protocol, ASI protocol, and IO-Link protocol;

[0029] like Figure 3 As shown, an elastic buckle is provided between the light guide column mounting hole (42) on the electric control transfer cover (4) and the light guide column (5), which can prevent the light guide column (5) from popping out, and the two light guide columns indicate the input of power and signal respectively; the transfer cover cable slot (43) on the electric control transfer cover (4) and the transfer shell cable slot (23) on the module transfer shell (2) cooperate with each other to clamp the input signal cable (7) and the motor connection cable (8) with a certain elasticity, thereby achieving a higher level of protection.

[0030] The electric control line card seat (1), the module transfer shell (2) and the electric control transfer cover (4) are all made of fireproof plastic; laser color powder is added to the material of the electric control transfer cover (4) to achieve laser engraving.

[0031] After the adapter module (9) is assembled, electronic protection materials such as sealing resin can be injected into the interior thereof, and after solidification, a higher protection level can be achieved; the input signal connector (71) and the motor connector (81) on the input signal cable (7) and the motor connection cable (8) are both aviation connectors with a higher protection level, thereby achieving a higher protection level for the entire module.

[0032] The utility model provides a piercing internal drive motor adapter. Compared with the ordinary T-type branch connector, it can conveniently connect the power line and control line of the piercing field bus system to the integrated internal drive motor. The connection is convenient, reliable and fast. In addition, through internal glue injection and the use of aviation connectors, a higher protection level can be achieved, and it can be used in harsh environments.

[0033] Although the above description of the specific implementation methods of the present invention is combined with the accompanying drawings, it does not limit the scope of protection of the present invention. Technical personnel in the relevant field should understand that on the basis of the technical solution of the present invention, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the present invention.

Claims

1. A piercing internal drive motor adapter, characterized in that: The invention comprises an electric control line card seat (1), a module transfer shell (2), a circuit board (3), an electric control transfer cover (4), a light guide column (5), a mounting screw (6), an input signal cable (7) and a motor connection cable (8); wherein the light guide column (5) is mounted in a light guide column mounting hole (42) corresponding to the electric control transfer cover (4); the electric control transfer cover (4) is locked with the module transfer shell (2) through the transfer cover inverted buckle (41) and the inverted buckle matching hole (21), thereby fixing the circuit board (3) therein. The input signal cable (7) and the motor connection cable (8) are connected to the circuit board (3) through the cable slot (23) of the adapter shell to form an adapter module (9); the adapter module (9) cooperates with the shaft matching hole (15) of the electric control line holder (1) through the adapter shell shaft (22) to realize the opening and closing function; the mounting screw (6) is inserted into the center hole of the adapter module (9) to form a threaded match with the embedded nut (11) of the electric control line holder (1), and the entire module can be formed after tightening.

2. A piercing internal drive motor adapter according to claim 1, characterized in that: The electric control line card seat (1) is provided with a power line card slot (12) and a control line card slot (13). The adapter module (9) is rotated to open the rotating pair formed by the adapter shell shaft (22) and the shaft matching hole (15), and the adapter module (9) is lifted along the shaft sliding groove (16), and the power line and the control line are respectively placed in the corresponding card slots; through the thread matching formed by the mounting screw (6) and the embedded nut (11), the mounting screw (6) is tightened to push the power copper pin (31) and the control copper pin (32) on the circuit board (3) in the adapter module (9) to pierce the corresponding power line and control line, thereby achieving electrical connection.

3. The piercing internal drive motor adapter according to claim 1, characterized in that: The power line card slot (12) and the control line card slot (13) provided on the electric control line card seat (1) have different cross-sectional dimensions. The control line card slot (13) is thinner than the power line card slot (12), which can prevent installation errors and play a fool-proof role.

4. The piercing internal drive motor adapter according to claim 1, characterized in that: The electric control line card holder (1) is provided with a card holder mounting hole (14) for easy installation on the equipment; the embedded nut (11) provided thereon is made of metal and is embedded in the electric control line card holder (1) through integral die-casting.

5. The piercing internal drive motor adapter according to claim 1, characterized in that: The circuit board (3) includes a micro power conversion circuit, a field bus circuit, a motor connector and an input signal connector; The power conversion circuit is connected to the power copper pin (31), the communication circuit is connected to the control copper pin (32), one end of the input signal cable (7) is provided with an input signal connector (71), and the other end is connected to the input signal connector on the circuit board (3), and one end of the motor connection cable (8) is provided with a motor connector (81), and the other end is connected to the motor connector on the circuit board (3).

6. The piercing internal drive motor adapter according to claim 5, characterized in that: The fieldbus circuit supports at least one of the basic communication technologies such as CAN, RS232, RS485, PLC, etc., and also supports one of the CANopen protocol, CANLink protocol, Modbus protocol, ASLINK protocol, CCLink protocol, ASI protocol, and IO-Link protocol.

7. The piercing internal drive motor adapter according to claim 1, characterized in that: An elastic buckle is provided between the light guide column mounting hole (42) on the electric control transfer cover (4) and the light guide column (5) to prevent the light guide column (5) from popping out, and the two light guide columns respectively indicate the input of power and signal; the transfer cover cable slot (43) on the electric control transfer cover (4) and the transfer shell cable slot (23) on the module transfer shell (2) cooperate with each other to clamp the input signal cable (7) and the motor connection cable (8) with a certain elasticity, thereby achieving a higher level of protection.

8. The piercing internal drive motor adapter according to claim 1, characterized in that: The electric control line card seat (1), the module transfer shell (2) and the electric control transfer cover (4) are all made of fireproof plastic material; laser color powder is added to the material of the electric control transfer cover (4) to achieve laser engraving.

9. The piercing internal drive motor adapter according to claim 1, characterized in that: After the adapter module (9) is assembled, electronic protection materials such as sealing resin can be injected into its interior, and after solidification, a higher protection level can be achieved; the input signal connector (71) and the motor connector (81) on the input signal cable (7) and the motor connection cable (8) are both aviation connectors with a higher protection level, thereby enabling the overall module to achieve a higher protection level.

Images