CN220915649U - Servo driver and servo system - Google Patents

Abstract

The utility model provides a servo driver and a servo system. The servo driver comprises a base body, a shell assembly, a fan, a first cover body, a first circuit board and a plurality of wiring components. The shell component comprises a first shell and a second shell, the first shell is buckled on the first side of the supporting part and staggered with the radiating fin so that the radiating fin is exposed out of the shell component, the second shell is buckled on the second side of the supporting part, an air channel is arranged between the first shell and the second shell, the radiating fin is positioned in the air channel, and the shell component is provided with a first opening and a second opening. The fan is arranged in the air duct and is positioned at one side of the air duct. The first cover body is connected with the shell assembly and is positioned at one side of the shell assembly far away from the body, the first cover body and the shell assembly enclose a containing cavity, and the first cover body is provided with a third opening; the first circuit board is arranged on the supporting part and is positioned in the accommodating cavity; the plurality of wiring parts are arranged on the first circuit board and respectively face the first opening, the second opening and the third opening.

Description

Servo driver and servo system

Technical Field

The utility model relates to the technical field of servo drivers, in particular to a servo driver and a servo system.

Background

At present, in the related art, a plurality of external interfaces are required to be installed on a servo driver, but after the plurality of external interfaces are installed on the servo driver, the distances between the plurality of external interfaces are relatively close, and interference is generated between the plurality of external interfaces in the process of plugging the plurality of external interfaces.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art or related art.

To this end, a first aspect of the utility model proposes a servo drive.

A second aspect of the present utility model proposes a servo system.

In view of this, a first aspect of the present utility model provides a servo driver including a housing, a housing assembly, a fan, a first cover, a first circuit board, and a plurality of wiring members. The base body comprises a body, a supporting part and a radiating fin, wherein the supporting part is connected with the body, and the radiating fin is arranged on the first side of the supporting part; the shell component comprises a first shell and a second shell, the first shell is buckled on the first side of the supporting part, the second shell is buckled on the second side of the supporting part, an air duct is arranged between the first shell and the second shell, the radiating fin is positioned in the air duct, and the shell component is provided with a first opening and a second opening. The fan is arranged in the air duct and is positioned at one side of the air duct. The first cover body is connected with the shell assembly and is positioned at one side of the shell assembly far away from the body, the first cover body and the shell assembly enclose a containing cavity, and the first cover body is provided with a third opening; the first circuit board is arranged on the supporting part and is positioned in the accommodating cavity; the plurality of wiring parts are arranged on the first circuit board and respectively face the first opening, the second opening and the third opening.

In this aspect, the servo driver includes a housing, a case assembly, a fan, a first cover, a first circuit board, and a plurality of wiring members. The seat body comprises a body, a supporting part and radiating fins, wherein the supporting part is connected with the body so as to realize the installation and the fixation of the supporting part. The radiating fin is arranged on the first side of the supporting part so as to realize the installation and the fixation of the radiating fin, so that the radiating fin can radiate the servo driver conveniently. The shell component comprises a first shell and a second shell, the first shell is buckled on the first side of the supporting part, the second shell is buckled on the second side of the supporting part, and the shell component is provided with a first opening and a second opening so as to realize the installation and fixation of the second shell. Be provided with the wind channel between first casing and the second casing, the fin is located the wind channel to realize the installation to the fin, make the fin can dispel the heat to servo driver in the shell subassembly, can go out the heat transfer through the wind channel. The fan sets up in the wind channel, is located one side in wind channel to realize the installation and the fixed to the fan, at the fan during operation, make the air current that the fan produced can blow the fin, and then can transmit the fin absorptive heat to the external world fast, thereby can accelerate the fin to servo driver radiating efficiency, and then promote radiating efficiency. The first lid is connected with the shell subassembly, is located the one side that the body was kept away from to the shell subassembly, and the first lid encloses with the shell subassembly and establishes out the chamber of holding, and the first lid is provided with the third opening to realize the installation and the fixed to the first lid. The first circuit board is arranged on the supporting part and is positioned in the accommodating cavity, the accommodating cavity is formed by arranging the first cover body and the shell component, and then the mounting space can be provided for the first circuit board. The plurality of wiring components are arranged on the first circuit board so as to realize the installation and the fixation of the plurality of wiring components, the plurality of wiring components are respectively opposite to the first opening, the second opening and the third opening, and the multi-wire wiring components can be conveniently plugged with the components such as the connector through the first opening, the second opening and the third opening. Because the first opening and the second opening are arranged on the shell component, and the third opening is arranged on the first cover body, the first opening, the second opening and the third opening at least correspond to the edges of the two sides of the first circuit board.

Specifically, the fan is arranged towards the radiating fins, so that air flow generated by the fan can be blown to the radiating fins, and the radiating efficiency is improved.

In addition, the servo driver in the technical scheme provided by the utility model can also have the following additional technical characteristics:

In some embodiments of the present utility model, optionally, the first housing is provided with a heat dissipation hole, and the heat dissipation hole extends from a side of the first housing close to the fan to a side of the first housing far from the fan.

In the technical scheme, the first shell is provided with the radiating hole, and one side, close to the fan, of the first shell extends to one side, far away from the fan, of the first shell so as to realize arrangement of the radiating hole. Through the mode that extends the louvre from one side of first casing to the opposite side, can increase the area of louvre, and then can promote the radiating efficiency to servo driver.

In some embodiments of the present utility model, optionally, the first opening is disposed on the first side of the first cover and is located on the first housing and/or the second housing; the second opening is arranged on the second side of the first cover body and is positioned on the first shell and/or the second shell.

In this technical solution, the first opening is disposed on the first side of the first cover and is located on the first housing and/or the second housing, so as to implement the arrangement of the first opening on one side of the first cover. The second opening is arranged on the second side of the first cover body and is positioned on the first shell and/or the second shell so as to realize the arrangement of the first opening on the other side of the first cover body, and then the first opening and the second opening are respectively arranged on the two sides of the first cover body.

In some embodiments of the present utility model, optionally, the first cover is provided with a fourth opening, and the servo driver further includes a display assembly and a second cover. The display component is connected with the first circuit board and is opposite to the fourth opening; the second cover body covers the fourth opening and is connected with the first cover body, and the second cover body is a light-permeable cover body.

In this technical solution, the first cover is provided with a fourth opening to realize the arrangement of the fourth opening. The servo driver further comprises a display assembly and a second cover body. The display component is connected with the first circuit board and is opposite to the fourth opening, so that the display component is installed and fixed, content on the display component can be conveniently observed through the fourth opening, and the display component can display parameters of the servo driver. The second lid is located the fourth opening, is connected with first lid to realize the installation and the fixed to the second lid, make the second lid can protect the display module of fourth opening position department, avoid the display module to receive the damage, and, the second lid can also shelter from the content of avoiding impurity such as dust to fall into on the display module and to the display, thereby the user of being convenient for can observe the display module accurately.

The second cover body is a light-permeable cover body, so that a user can observe the display assembly through the second cover body, and the display assembly can be observed conveniently.

In some embodiments of the present utility model, optionally, the second cover is provided with a fifth opening, and the display assembly includes a second circuit board, a display screen, keys, and a flexible member. The second circuit board is connected with the first circuit board; the display screen is arranged on the second circuit board and is positioned at one side of the second circuit board close to the second cover body; the key is arranged on the second circuit board and is positioned at one side of the second circuit board close to the second cover body; the flexible piece is opposite to the key, is positioned in the fifth opening, and protrudes out of the second cover body in a direction away from the second circuit board.

In this solution, the second cover is provided with a fifth opening to enable arrangement of the fifth opening. The display assembly comprises a second circuit board, a display screen, keys and a flexible piece. The second circuit board is connected with the first circuit board so as to realize the installation of the second circuit board. The display screen is arranged on the second circuit board and is positioned on one side of the second circuit board close to the second cover body, so that the display screen is installed and fixed, and the display screen can display corresponding contents of the servo driver. The key is arranged on the second circuit board to realize the installation and fixation of the key, and then the servo driver is conveniently controlled by pressing the key. The button is located one side that the second circuit board is close to the second lid, and then can observe the display screen through the second lid when pressing the button to the user of being convenient for operates. The flexible piece is relative with the button, is located the fifth opening, and to keeping away from the direction protrusion in the second lid of second circuit board, in order to realize the installation to the flexible piece, and then be convenient for the user to operate the flexible piece through the fifth opening, and then control the button, through setting up the flexible piece in the position of button, can increase the touch of button and avoid the rigidity of button to collide with, can also reduce the noise of button, can promote the sensitivity of button simultaneously for the touch of button is more comfortable, and the user of being convenient for uses.

In some embodiments of the present utility model, optionally, the first cover is provided with a sixth opening, and the servo driver further includes an indicator light assembly, where the indicator light assembly is disposed on the first circuit board and extends to the sixth opening.

In this technical scheme, first lid is provided with the sixth opening, and servo driver still includes the pilot lamp subassembly, and the pilot lamp subassembly sets up in first circuit board to realize the installation and the fixed to the pilot lamp subassembly. The pilot lamp subassembly extends to the sixth opening, and then is convenient for the user observe the pilot lamp subassembly through the sixth opening, through setting up the pilot lamp subassembly on first circuit board for the pilot lamp subassembly can show servo driver's current state, and the user of being convenient for knows servo driver's current running state, guarantees servo driver's normal operating. And, through setting up the pilot lamp subassembly in first circuit board, and extend to the sixth opening for the pilot lamp subassembly is in different region with the second terminal, thereby can reduce the probability that the power cord sheltered from the pilot lamp subassembly, promote the accuracy that the user observed the pilot lamp subassembly.

In some embodiments of the present utility model, optionally, the first circuit board is disposed along an inner wall of the first housing facing the supporting portion, and the indicator light assembly includes an indicator light and a light guide post. The indicator lamp is arranged on the first circuit board; the light guide column comprises a first light guide section and a second light guide section, wherein the first end of the first light guide section is opposite to the indicator lamp, the first light guide section extends along the first cover body towards the inner wall of the first circuit board, the first end of the second light guide section is connected with the second end of the first light guide section, and the second end of the second light guide section extends into the sixth opening.

In this technical solution, the first circuit board is arranged along the first housing toward the inner wall of the supporting portion to achieve the mounting of the first circuit board. The indicator light assembly comprises an indicator light and a light guide column. The pilot lamp sets up on first circuit board to realize the installation to the pilot lamp. The light guide column comprises a first light guide section and a second light guide section, the first end of the first light guide section is opposite to the indicator lamp, and the first light guide section extends along the inner wall of the first cover body towards the first circuit board so as to install the first light guide section, and the first light guide section is convenient to conduct lamplight of the indicator lamp. The first end of second light guide section is connected with the second end of first light guide section, and the second end of second light guide section extends to in the sixth opening to realize the installation to the second light guide section, make second light guide section and first light guide section export the light of pilot lamp from the front of first lid through the sixth opening, the light that the pilot lamp produced is observed through the position of first lid to the user of being convenient for.

In some embodiments of the present utility model, optionally, the first cover is provided with a battery compartment, where the battery compartment can accommodate a battery, and the servo driver further includes a battery cover, where the battery cover is fastened to an opening of the battery compartment, and a first side of the battery cover is rotationally connected to the first cover, and can open or close the battery compartment.

In this technical scheme, first lid is provided with the battery compartment, and the battery compartment can hold the battery to install the battery through the battery compartment. The servo driver further comprises a battery cover, the battery cover is buckled on the opening of the battery bin, and the first side of the battery cover is rotationally connected with the first cover body so as to realize the installation and fixation of the battery cover, so that the battery cover can protect a battery. The battery cover can be opened or closed to be convenient for change or maintenance to the battery through the battery cover, through setting up the mode that the battery storehouse was installed to the battery, can be when servo driver outage supply power for servo driver through the battery in the battery storehouse, avoid servo driver data loss's the condition to take place when outage, thereby can guarantee servo driver operational stability.

In some embodiments of the present utility model, optionally, a first groove is provided on the first cover, the first groove is recessed toward a side of the first cover adjacent to the case assembly, and the first groove is opposite to the second side of the battery cover.

In this technical scheme, be provided with first recess on the first lid, first recess is sunken to one side that the first lid is close to the shell subassembly to realize arranging first recess, after closing the battery cover, the second side of battery cover can be located first recess and contact with the shell subassembly, so that switch the battery cover. Through setting up the second side of first recess and battery cover relatively, and then make the battery cover behind closing, the surface of battery cover and the surface parallel and level of first lid avoid the surface protrusion of battery cover in first lid to can promote the aesthetic property of battery cover after the installation.

A second aspect of the present utility model provides a servo system comprising a servo driver according to any one of the above aspects. Therefore, the servo system has all the beneficial effects of the servo driver, which are not described herein. Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 illustrates an exploded view of a servo drive according to one embodiment of the present utility model;

FIG. 2 illustrates one of the structural schematic diagrams of a servo driver according to one embodiment of the present utility model;

FIG. 3 illustrates a second schematic configuration of a servo driver according to an embodiment of the present utility model;

FIG. 4 illustrates a third schematic configuration of a servo driver according to an embodiment of the present utility model;

FIG. 5 shows a fourth schematic structural diagram of a servo driver according to an embodiment of the present utility model;

FIG. 6 illustrates a fifth schematic structural diagram of a servo driver according to one embodiment of the present utility model;

FIG. 7 shows a schematic structural diagram of a display assembly of a servo driver according to one embodiment of the present utility model;

FIG. 8 illustrates a schematic diagram of an indicator light assembly of a servo driver according to one embodiment of the present utility model;

Fig. 9 shows a schematic structural view of a battery compartment of a servo driver according to an embodiment of the present utility model.

Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 9 is:

The actuator comprises a servo driver, a 102 seat body, a 104 body, a 106 supporting part, a 108 radiating fin, a 110 shell component, a 112 first shell, a 114 second shell, a 116 first opening, a 118 second opening, a 120 first cover, a 122 third opening, a 124 fourth opening, a 126 sixth opening, a 128 battery compartment, a 130 first circuit board, a 132 wiring component, a 134 first terminal, a 136 second terminal, a 138 third terminal, a 140 network wiring terminal, a 142EtherNET terminal, a 144EtherCAT terminal, a 146 computer wiring terminal, a 148 encoder wiring terminal, a 150 accommodating cavity, a 152 display component, a 154 second circuit board, a 156 display screen, a 158 key, a 160 flexible component, a 162 second cover, a 164 fifth opening, a 166 indicator lamp component, a 168 indicator lamp, a 170 light guide column, a 172 first light guide section, a 174 second light guide section, a 176 battery, a 178 battery cover, a 180 opening, a 182 brake resistor, a 184 fan, a 186, a 188 grounding terminal, a 190 radiating hole and a 192 first groove.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

A servo driver 100 and a servo system according to some embodiments of the present utility model are described below with reference to fig. 1 to 9.

As shown in fig. 1 and 2, the present utility model provides a servo driver 100 including a base 102, a housing assembly 110, a fan 184, a first cover 120, a first circuit board 130, and a plurality of wiring members 132. The base 102 comprises a body 104, a supporting part 106 and a radiating fin 108, wherein the supporting part 106 is connected with the body 104, and the radiating fin 108 is arranged on a first side of the supporting part 106; the shell assembly 110 includes a first shell 112 and a second shell 114, the first shell 112 is fastened to a first side of the supporting portion 106, the second shell 114 is fastened to a second side of the supporting portion 106, an air duct 186 is disposed between the first shell 112 and the second shell 114, the heat sink 108 is disposed in the air duct 186, and the shell assembly 110 is provided with a first opening 116 and a second opening 118. The fan 184 is disposed in the air duct 186 and is located at one side of the air duct 186. The first cover 120 is connected with the shell assembly 110 and is positioned at one side of the shell assembly 110 away from the body 104, the first cover 120 and the shell assembly 110 enclose a containing cavity 150, and the first cover 120 is provided with a third opening 122; the first circuit board 130 is disposed on the supporting portion 106 and is located in the accommodating cavity 150; the plurality of wiring members 132 are disposed on the first circuit board 130 opposite to the first opening 116, the second opening 118, and the third opening 122, respectively.

In this embodiment, the servo driver 100 includes a base 102, a housing assembly 110, a fan 184, a first cover 120, a first circuit board 130, and a plurality of wiring members 132. The base 102 includes a body 104, a supporting portion 106, and a heat sink 108, and the supporting portion 106 is connected to the body 104 to mount and fix the supporting portion 106. The heat sink 108 is disposed on the first side of the supporting portion 106, so as to mount and fix the heat sink 108, so that the heat sink 108 can dissipate heat of the servo driver 100. The shell assembly 110 includes a first shell 112 and a second shell 114, the first shell 112 is fastened to a first side of the supporting portion 106, the second shell 114 is fastened to a second side of the supporting portion 106, and the shell assembly 110 is provided with a first opening 116 and a second opening 118 to mount and fix the second shell 114. As shown in fig. 1 and 3, an air duct 186 is disposed between the first housing 112 and the second housing 114, and the heat sink 108 is disposed in the air duct 186 to mount the heat sink 108, so that the heat sink 108 can dissipate heat from the servo driver 100 in the housing assembly 110, and the heat can be transferred out through the air duct 186. The fan 184 is disposed in the air duct 186 and is located at one side of the air duct 186, so that the fan 184 is installed and fixed, and when the fan 184 works, the air flow generated by the fan 184 can be blown to the heat sink 108, so that the heat absorbed by the heat sink 108 can be quickly transferred to the outside, and the heat dissipation efficiency of the heat sink 108 to the servo driver 100 can be accelerated, thereby improving the heat dissipation efficiency. The first cover 120 is connected with the shell assembly 110, and is located at a side of the shell assembly 110 away from the body 104, the first cover 120 and the shell assembly 110 enclose a containing cavity 150, and the first cover 120 is provided with a third opening 122 to mount and fix the first cover 120. The first circuit board 130 is disposed on the supporting portion 106 and is located in the accommodating cavity 150, and the accommodating cavity 150 is formed by disposing the first cover 120 and the shell assembly 110, so as to provide an installation space for the first circuit board 130. The plurality of wiring members 132 are disposed on the first circuit board 130 to mount and fix the plurality of wiring members 132, where the plurality of wiring members 132 are respectively opposite to the first opening 116, the second opening 118 and the third opening 122, so that the multi-wire wiring members 132 can be plugged into the connectors through the first opening 116, the second opening 118 and the third opening 122. Since the first opening 116 and the second opening 118 are disposed on the case assembly 110 and the third opening 122 is disposed on the first cover 120, the first opening 116, the second opening 118 and the third opening 122 correspond to at least edges of two sides of the first circuit board 130, and the plurality of wire members 132 are disposed on the openings on three sides respectively by disposing the plurality of wire members 132 on the first circuit board 130 opposite to the first opening 116, the second opening 118 and the third opening 122, so that all external interfaces required by the servo driver 100 can be reasonably disposed in a direction of edges of at least two sides of the first circuit board 130, thereby reducing interference of the plurality of wire members 132 with each other.

Specifically, the heat sink 108 is a heat sink fin, and the fan 184 is disposed towards the heat sink 108, so that the air flow generated by the fan 184 can be blown to the heat sink 108, thereby improving the heat dissipation efficiency.

Specifically, 3 screw holes are provided on the base 102 for fixing the entire servo driver.

Specifically, the first housing 112 is adapted to the support 106, so that a separate air duct 186 may be formed at the waist position of the support 106. The fan 184 is disposed in the air duct 186 and is located at the waist of the servo driver 100, so that the fan 184 can effectively avoid the slot device of the servo driver 100, thereby ensuring the normal air quantity of the air duct 186 to dissipate heat, and the driver works normally.

Specifically, the first circuit board 130 is connected to the supporting portion 106 by using screws, and the first circuit board 130 is fixed to the supporting portion 106 by 5 screws.

Specifically, the servo driver 100 of the present application adopts a manner that one first circuit board 130 is provided with a plurality of connection components 132, that is, the servo driver 100 is a single board mechanism, so that the overall thickness of the servo driver 100 becomes thinner and more compact.

Specifically, the wiring members 132 are external interfaces, and in the present application, by arranging the plurality of wiring members 132 on the first circuit board 130 and the first opening 116, the second opening 118 and the third opening 122, the plurality of wiring members 132 are respectively arranged on the openings on the three sides, compared with the manner that the man-machine interface and the external interfaces are all arranged on the 1 printed circuit board (Printed Circuit Board, PCB) which is arranged vertically to the front cover, the present application can not only arrange more external interfaces on the first circuit board 130, but also arrange more types of external interfaces, so that the servo driver 100 in the present application can meet the requirements of multiple interfaces, and further solve the problem that the number and types of external interfaces of the servo driver with a single board structure are relatively less.

Specifically, the wiring parts 132 are external interfaces, and by arranging the wiring parts 132 on the first circuit board 130 and arranging the wiring parts 132 on the openings on the three sides respectively with the first opening 116, the second opening 118 and the third opening 122, compared with the manner that the man-machine interface and the external interfaces are arranged on 2 PCBs arranged vertically with the front cover, the application adopts the manner that one first circuit board 130 not only can be used for installing more types and numbers of external interfaces, namely, the application solves the problem that two PCBs are arranged in parallel on the premise that the servo driver with double-plate structure has the same number of interfaces, the distance between two rows of interfaces is relatively close, and the connector is not very convenient in actual use, namely, the application solves the problem that the connector of the external interfaces is not convenient to connect and plug, and simultaneously can reduce the cost.

Specifically, the embodiment of the application can reasonably divide the power part and the control part area on the PCB, and reasonably arrange all external interfaces required by the servo driver at the edges of three sides of the single-board PCB.

Specifically, the first housing 112 is engaged with the supporting portion 106, and the second housing 114 is engaged with the supporting portion 106.

Specifically, the first cover 120 is connected to the first housing 112 and the second housing 114 in a clamping manner.

Specifically, the servo driver 100 is a single-board servo driver, and the control circuit and the main circuit are on the first circuit board 130, and when the plurality of wiring members 132 are arranged, the control area is isolated from the power area, and the safety distance between the plurality of wiring members 132 is confirmed.

The present embodiment provides a servo driver 100, which further includes the following technical features in addition to the technical features of the above-described embodiments.

As shown in fig. 1, the first housing 112 is provided with a heat dissipation hole 190, and the heat dissipation hole 190 extends from a side of the first housing 112 close to the fan 184 to a side of the first housing 112 far from the fan 184.

In this embodiment, the first housing 112 is provided with a heat dissipating hole 190, and the heat dissipating hole 190 extends from a side of the first housing 112 close to the fan 184 to a side of the first housing 112 far from the fan 184 to realize arrangement of the heat dissipating hole 190. By extending the heat dissipation hole 190 from one side of the first housing 112 to the other side, the area of the heat dissipation hole 190 can be increased, and thus the heat dissipation efficiency of the servo driver 100 can be improved.

The present embodiment provides a servo driver 100, which further includes the following technical features in addition to the technical features of the above-described embodiments.

As shown in fig. 1, 4 and 5, the first opening 116 is disposed on the first side of the first cover 120 and located on the first housing 112 and/or the second housing 114; the second opening 118 is disposed on a second side of the first cover 120 and located on the first housing 112 and/or the second housing 114.

In this embodiment, the first opening 116 is disposed on a first side of the first cover 120 on the first housing 112 and/or the second housing 114 to enable positioning of the first opening 116 on one side of the first cover 120. The second opening 118 is disposed on the second side of the first cover 120 and is located on the first housing 112 and/or the second housing 114, so as to arrange the first opening 116 on the other side of the first cover 120, and further, the first opening 116 and the second opening 118 are disposed on two sides of the first cover 120, and the third opening 122 is disposed on the first cover 120, so that the first opening 116, the second opening 118 and the third opening 122 are disposed at different positions, and the plurality of wire connecting members 132 are disposed opposite to the first opening 116, the second opening 118 and the third opening 122, so that the plurality of wire connecting members 132 are located at edges of three sides of the first circuit board 130, so that reasonable arrangement of the plurality of wire connecting members 132 is realized, and the connector and other members are conveniently plugged onto the plurality of wire connecting members 132, thereby avoiding interference between the plurality of wire connecting members 132.

Specifically, the first opening 116 is disposed on the first side of the first cover 120 and is located on the first housing 112.

Specifically, the first opening 116 is disposed on the first side of the first cover 120 and is located on the second housing 114.

Specifically, the first opening 116 is disposed on a first side of the first cover 120 and located on the first housing 112 and the second housing 114.

Specifically, the second opening 118 is disposed on the second side of the first cover 120 and is located on the first housing 112.

Specifically, the second opening 118 is disposed on the second side of the first cover 120 and is located on the second housing 114.

Specifically, the second opening 118 is disposed on the second side of the first cover 120 and located on the first housing 112 and the second housing 114.

The present embodiment provides a servo driver 100, which further includes the following technical features in addition to the technical features of the above-described embodiments.

As shown in fig. 1 and 6, the plurality of wiring members 132 include first terminals 134, the first terminals 134 being electrically connected with the first circuit board 130 and being opposite to the first openings 116, the terminals of the first terminals 134 being directed toward the outside of the case assembly 110; wherein the first terminal 134 is a STO terminal.

In this embodiment, the plurality of wiring members 132 include first terminals 134, and the first terminals 134 are electrically connected with the first circuit board 130 and are opposite to the first openings 116, so as to enable mounting of the first terminals 134, so as to facilitate connection with corresponding connectors through the first openings 116. The terminal of the first terminal 134 faces the outside of the case assembly 110, so that the first terminal 134 is more convenient to be plugged with a corresponding connector, and the convenience of operation is improved. The first terminal 134 is a STO terminal. Since the STO terminal is less frequent in use, it is more reasonable to locate the first terminal 134 on the first side of the first cover 120.

Specifically, the STO is a Safe Torque Off (STO), and when the STO terminal is activated, the servo driver 100 stops supplying power to the motor, which can generate Torque, and the motor is free to stop due to the loss of power.

Specifically, the frequency of use of the STO terminal is low, and the STO terminal is disposed on the upper side of the first cover 120 and located at the upper edge of the first circuit board 130, which is more beneficial to the normal ventilation effect of the integral air duct 186.

The present embodiment provides a servo driver 100, which further includes the following technical features in addition to the technical features of the above-described embodiments.

As shown in fig. 4 and 5, the plurality of wire connection parts 132 include a second terminal 136, the second terminal 136 being electrically connected with the first circuit board 130 and opposite to the second opening 118, a terminal end of the second terminal 136 facing the outside of the case assembly 110; the second terminal 136 is a power connection terminal.

In this embodiment, the plurality of wire connection members 132 include second terminals 136, and the second terminals 136 are electrically connected with the first circuit board 130 and opposite to the second openings 118 to enable mounting of the second terminals 136 for connection with corresponding connectors through the second openings 118. The terminal of the second terminal 136 faces the outside of the case assembly 110, so that the second terminal 136 is more convenient to be plugged with a corresponding connector, and the convenience of operation is improved. The second terminal 136 is a power connection terminal, and since the frequency of the power connection terminal in the use process is low, the position of the second terminal 136 on the second side of the first cover 120 is more reasonable.

Specifically, the servo driver 100 further includes a brake resistor 182, where the brake resistor 182 is located in the accommodating cavity 150 and connected to the supporting portion 106, and the brake resistor 182 is set to control the servo motor, brake the motor, protect the motor and the equipment, and reduce the feedback voltage.

Specifically, the power connection terminal includes power input/output terminal and braking resistance 182 terminal, and power connection terminal and braking resistance 182 terminal are integrated together, and power connection terminal and braking resistance 182 terminal are lower at the frequency of in-process of using, and power connection terminal and braking resistance 182 terminal are arranged in the downside of first lid 120, are located the lower limb of first circuit board 130, through the position of setting power input/output terminal at the lower limb of first circuit board 130, the first circuit board 130 wiring of being convenient for more.

The present embodiment provides a servo driver 100, which further includes the following technical features in addition to the technical features of the above-described embodiments.

As shown in fig. 1 and 6, the plurality of wiring members 132 include a third terminal 138, the third terminal 138 being electrically connected to the first circuit board 130 and being opposite to the third opening 122, the terminal of the third terminal 138 being directed toward the outside of the first cover 120; the third terminal 138 is at least one of a network terminal 140, a computer terminal 146, and an encoder terminal 148.

In this embodiment, the plurality of wiring members 132 include a third terminal 138, and the third terminal 138 is electrically connected with the first circuit board 130 and opposite to the third opening 122, so as to enable mounting of the third terminal 138, so as to be connected with a corresponding connector through the third opening 122. The terminal of the third terminal 138 faces the outside of the first cover 120, so that the third terminal 138 is more convenient to plug with the corresponding connector, and the convenience of operation is improved. The third terminal 138 is at least one of the network connection terminal 140, the computer connection terminal 146 and the encoder connection terminal 148, and because the frequency of the network connection terminal 140, the computer connection terminal 146 and the encoder connection terminal 148 in the using process is higher, the position of the third terminal 138 outside the first cover 120 is more reasonable, and the convenience in use is improved.

Specifically, the third terminal 138 is at least one of a network terminal 140, a computer terminal 146, and an encoder terminal 148.

Specifically, the third terminal 138 is two of a network terminal 140, a computer terminal 146, and an encoder terminal 148.

Specifically, the third terminal 138 is a network terminal 140, a computer terminal 146, and an encoder terminal 148.

Specifically, the network connection terminal 140 includes a EtherNET terminal 142 and an EtherCAT terminal 144, ethernet is ethernet, etherCAT is an ethernet control automation technology, etherCAT is an open architecture, ethernet-based fieldbus system, CAT is an acronym for control automation technology (Control Automation Technology), and EtherCAT is a deterministic industrial ethernet.

In particular, the computer wiring terminal 146 includes an input/output terminal, typically indicating the input and output between an internal memory and an external memory or other peripheral device. Input/Output (I/O) is a communication between an information handling system (e.g., a calculator) and the outside world (which may be a human or another information handling system). The input is the signal or data received by the system and the output is the signal or data transmitted from it. The term may also be used as part of an action; to "run I/O" is an operation that runs an input or an output.

Specifically, the third terminal 138 is disposed on a side edge of the first circuit board 130 near the first cover 120, i.e., on a front edge of the first circuit board 130.

Specifically, the first terminal 134 and the braking resistor 182 terminals are exposed outward from the position of the first opening 116, protruding from the surface of the housing assembly 110. The second terminals 136 are exposed outward from the second openings 118 and protrude from the surface of the housing assembly 110. The third terminal 138 is exposed from the third opening 122 and protrudes from the surface of the first cover 120. By means of the first terminal 134, the second terminal 136, the third terminal 138 and the brake resistor 182 protruding from the surface of the servo driver 100, the convenience of assembling the housing is met, and meanwhile, operators can conveniently connect wires, and the convenience of plugging in by using the field connector is improved.

The present embodiment provides a servo driver 100, which further includes the following technical features in addition to the technical features of the above-described embodiments.

As shown in fig. 1, the first cover 120 is provided with a fourth opening 124, and the servo driver 100 further includes a display assembly 152 and a second cover 162. The display assembly 152 is connected to the first circuit board 130 and opposite to the fourth opening 124; the second cover 162 covers the fourth opening 124, is connected to the first cover 120, and the second cover 162 is a transparent cover.

In this embodiment, the first cover 120 is provided with a fourth opening 124 to enable arrangement of the fourth opening 124. The servo drive 100 further includes a display assembly 152 and a second cover 162. The display assembly 152 is connected to the first circuit board 130 and opposite to the fourth opening 124, so as to mount and fix the display assembly 152, so that the content on the display assembly 152 can be observed through the fourth opening 124, and the display assembly 152 can display parameters of the servo driver 100. The second cover 162 covers and locates the fourth opening 124, is connected with the first cover 120 to realize the installation and the fixed to the second cover 162, make the second cover 162 can protect the display module 152 of fourth opening 124 position department, avoid the display module 152 to receive the damage, and, the second cover 162 can also shelter from the content of avoiding impurity such as dust to fall into on the display module 152 and to the display, thereby the user of being convenient for can observe display module 152 accurately.

The second cover 162 is a light transmissive cover, so that a user can observe the display assembly 152 through the second cover 162 to observe the display assembly 152.

Specifically, the second cover 162 is a screen cover, the screen cover is connected with the first cover 120 in a clamping manner, and the screen cover is made of a transparent material, so that the content displayed by the display component 152 can be seen through the screen cover.

Specifically, the second cover 162 is clamped to the first cover 120, so as to realize connection between the first cover 120 and the second cover 162.

Specifically, the display assembly 152 is disposed on a side edge of the first circuit board 130 near the first cover 120, i.e., on a front edge of the first circuit board 130.

Specifically, the display assembly 152 is disposed at a position opposite to the fourth opening 124, so as to facilitate the operation of the user.

The present embodiment provides a servo driver 100, which further includes the following technical features in addition to the technical features of the above-described embodiments.

As shown in fig. 1 and 7, the second cover 162 is provided with a fifth opening 164, and the display assembly 152 includes a second circuit board 154, a display screen 156, keys 158, and a flexible member 160. The second circuit board 154 is connected with the first circuit board 130; the display screen 156 is disposed on the second circuit board 154 and is located at a side of the second circuit board 154 near the second cover 162; the key 158 is disposed on the second circuit board 154 and is located at a side of the second circuit board 154 near the second cover 162; the flexible member 160 is opposite to the key 158, is located in the fifth opening 164, and protrudes from the second cover 162 in a direction away from the second circuit board 154.

In this embodiment, the second cover 162 is provided with a fifth opening 164 to achieve arrangement of the fifth opening 164. Display assembly 152 includes a second circuit board 154, a display screen 156, keys 158, and a flexible member 160. The second circuit board 154 is connected with the first circuit board 130 to enable mounting of the second circuit board 154. The display screen 156 is disposed on the second circuit board 154 and is located on a side of the second circuit board 154 near the second cover 162, so as to mount and fix the display screen 156, so that the display screen 156 can display corresponding contents of the servo driver 100. The key 158 is disposed on the second circuit board 154, so as to mount and fix the key 158, thereby facilitating control of the servo driver 100 by pressing the key 158. The key 158 is located on a side of the second circuit board 154 near the second cover 162, and when the key 158 is pressed, the display screen 156 can be observed through the second cover 162, so that the user can operate conveniently. The flexible piece 160 is located in the fifth opening 164 opposite to the key 158, and protrudes out of the second cover 162 towards the direction far away from the second circuit board 154, so that the flexible piece 160 is mounted, a user can conveniently operate the flexible piece 160 through the fifth opening 164, the key 158 is controlled, the touch feeling of the key 158 can be increased, the rigid bump of the key 158 is avoided, the noise of the key 158 can be reduced, the sensitivity of the key 158 can be improved, the touch feeling of the key 158 is more comfortable, and the key 158 is convenient for the user to use.

Specifically, the key 158 is a switch key 158, so that the servo driver 100 is controlled by the switch key 158.

Specifically, the flexible member 160 is silica gel, so that the flexible member 160 and the key 158 form a silica gel key 158, the silica gel key 158 is clamped on the human-computer interface PCB, the silica gel key 158 extends to the outside through the fifth opening 164, and the switch key 158 can be operated by pressing the silica gel key 158.

Specifically, the display assembly 152 is a human interface and the second circuit board 154 is a human interface PCB.

Specifically, the display 156 and the keys 158 are soldered to the second circuit board 154, such that the display 156, the keys 158 and the second circuit board 154 are soldered as a unit to the first circuit board 130.

Specifically, the number of the keys 158 is at least six, and the at least six keys 158 include at least one key of an up key, a down key, a left key, a right key, a mode key and a confirm key, so that a user can select a corresponding mode through the up key, the down key, the left key and the right key, and control the servo driver 100 through the confirm key, and the plurality of keys 158 are arranged on the second circuit board 154, so that debugging of the servo driver 100 is simpler and easy to operate, and an unusual debugging interface is arranged below the display component 152 to provide more operation space for an operator.

The present embodiment provides a servo driver 100, which further includes the following technical features in addition to the technical features of the above-described embodiments.

As shown in fig. 1, the first cover 120 is provided with a sixth opening 126, and the servo driver 100 further includes an indicator light assembly 166, where the indicator light assembly 166 is disposed on the first circuit board 130 and extends to the sixth opening 126.

In this embodiment, the first cover 120 is provided with the sixth opening 126, and the servo driver 100 further includes an indicator light assembly 166, where the indicator light assembly 166 is disposed on the first circuit board 130, so as to mount and fix the indicator light assembly 166. The indicator light assembly 166 extends to the sixth opening 126, so that a user can observe the indicator light assembly 166 through the sixth opening 126, and the indicator light assembly 166 is arranged on the first circuit board 130, so that the indicator light assembly 166 can display the current state of the servo driver 100, and the user can know the current running state of the servo driver 100 conveniently, so that the normal running of the servo driver 100 is ensured. And, through setting up pilot lamp subassembly 166 in first circuit board 130, and extend to sixth opening 126 for pilot lamp subassembly 166 is in different region with second terminal 136, thereby can reduce the probability that the power cord sheltered from pilot lamp subassembly 166, promotes the accuracy that the user observed pilot lamp subassembly 166, promptly bus bar lamp and power plug separation design, makes the bus bar lamp show more clearly, can not cause the maloperation.

The present embodiment provides a servo driver 100, which further includes the following technical features in addition to the technical features of the above-described embodiments.

As shown in fig. 1 and 8, the first circuit board 130 is disposed along the first housing 112 toward the inner wall of the supporting portion 106, and the indicator lamp assembly 166 includes an indicator lamp 168 and a light guide column 170. The indicator light 168 is disposed on the first circuit board 130; the light guide column 170 includes a first light guide section 172 and a second light guide section 174, wherein a first end of the first light guide section 172 is opposite to the indicator light 168, extends along the first cover 120 toward the inner wall of the first circuit board 130, and a first end of the second light guide section 174 is connected to a second end of the first light guide section 172, and a second end of the second light guide section 174 extends into the sixth opening 126.

In this embodiment, the first circuit board 130 is disposed along the first housing 112 toward the inner wall of the supporting portion 106 to enable mounting of the first circuit board 130. Indicator light assembly 166 includes indicator light 168 and light guide post 170. The indicator light 168 is disposed on the first circuit board 130 to enable the indicator light 168 to be mounted. The light guide column 170 includes a first light guide section 172 and a second light guide section 174, where a first end of the first light guide section 172 is opposite to the indicator light 168, and extends along the first cover 120 toward the inner wall of the first circuit board 130, so as to install the first light guide section 172, so that the first light guide section 172 is convenient for conducting the light of the indicator light 168. The first end of the second light guiding section 174 is connected to the second end of the first light guiding section 172, and the second end of the second light guiding section 174 extends into the sixth opening 126, so that the second light guiding section 174 and the first light guiding section 172 guide out the light of the indicator light 168 from the front of the first cover 120 through the sixth opening 126, and the user can observe the light generated by the indicator light 168 through the position of the first cover 120 conveniently.

Specifically, the light guide column 170 is clamped to the first cover 120 to mount the light guide column 170, so that the light guide column 170 can guide the light of the indicator light 168 out of the front surface of the first cover 120.

The present embodiment provides a servo driver 100, which further includes the following technical features in addition to the technical features of the above-described embodiments.

As shown in fig. 1 and 9, the first cover 120 is provided with a battery compartment 128, the battery compartment 128 can accommodate a battery 176, the servo driver 100 further includes a battery cover 178, the battery cover 178 is fastened to an opening 180 of the battery compartment 128, and a first side of the battery cover 178 is rotatably connected with the first cover 120 and can open or close the battery compartment 128.

In this embodiment, the first cover 120 is provided with a battery compartment 128, and the battery compartment 128 is capable of receiving the battery 176 so that the battery 176 is mounted by the battery compartment 128. The actuator 100 further includes a battery cover 178, the battery cover 178 is fastened to the opening 180 of the battery compartment 128, and a first side of the battery cover 178 is rotatably connected with the first cover 120, so as to mount and fix the battery cover 178, so that the battery cover 178 can protect the battery 176. The battery cover 178 can open or close the battery compartment 128 so as to replace or maintain the battery 176 through the battery cover 178, and the battery compartment 128 is arranged to install the battery 176, so that the power can be supplied to the servo driver 100 through the battery 176 in the battery compartment 128 when the servo driver 100 is powered off, the occurrence of the condition that data of the servo driver 100 is lost when the power is off is avoided, and the running stability of the servo driver 100 can be ensured.

The present embodiment provides a servo driver 100, which further includes the following technical features in addition to the technical features of the above-described embodiments.

As shown in fig. 1, the first cover 120 is provided with a first groove 192, the first groove 192 is recessed toward a side of the first cover 120 adjacent to the case assembly 110, and the first groove 192 is opposite to the second side of the battery cover 178.

In this embodiment, the first cover 120 is provided with a first groove 192, and the first groove 192 is recessed toward a side of the first cover 120 near the case assembly 110 to implement the arrangement of the first groove 192, and after the battery cover 178 is closed, the second side of the battery cover 178 may be located in the first groove 192 to contact the case assembly 110 to facilitate opening and closing of the battery cover 178. Through setting up first recess 192 and battery cover 178's second side relatively, and then make battery cover 178 behind closing, the surface of battery cover 178 and the surface parallel and level of first lid 120 avoid the surface protrusion of battery cover 178 in first lid 120 to can promote the aesthetic property of battery cover 178 after the installation.

Specifically, the battery 176 is located in the battery compartment 128 when installed, and is engaged with the first cover 120, so that the battery 176 can be replaced by opening and closing the battery cover 178.

Specifically, the first housing 112, the second housing 114, the brake resistor 182, the first circuit board 130 and the supporting portion 106 are fixedly connected by screws.

Specifically, the first housing 112, the second housing 114, the brake resistor 182, and the first circuit board 130 are connected to the supporting portion 106 by means of a clamping connection.

In particular, the battery 176 is disposed within the battery compartment 128 such that the battery structure is hidden within the servo driver 100, resulting in a relatively compact front-side wiring of the servo driver 100.

Specifically, a connection portion is provided on the supporting portion 106, the fan 184 is fixed on the supporting portion 106 through the connection portion, the first housing 112 is mounted on the supporting portion 106 through a buckle, the air duct 186 is formed at this time, then the second housing 114 is mounted on the supporting portion 106, the top STO terminal and the bottom power terminal are exposed, the silica gel key 158 is mounted on the second circuit board 154 through the fifth opening 164, finally the first cover 120 is mounted, the display 156, the keys 158, etherNET terminals 142, the EtherCAT terminal 144, the indicator light assembly 166, the Input/Output (I/O) terminal and the encoder terminal 148 on the first circuit board 130 are exposed, and the battery compartment 128 is hidden in the first cover 120.

Specifically, the plurality of wiring members 132 further includes a ground terminal 188.

In some embodiments of the present application, a servo system is provided, including the servo driver 100 of any of the embodiments described above. Therefore, the servo system has all the advantages of the servo driver 100, which are not described herein.

In the claims, specification and drawings of the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present utility model and making the description process easier, and not for the purpose of indicating or implying that the device or element in question must have the particular orientation described, be constructed and operated in the particular orientation, and therefore such description should not be construed as limiting the present utility model; the terms "connected," "mounted," "secured," and the like are to be construed broadly, and may be, for example, a fixed connection between a plurality of objects, a removable connection between a plurality of objects, or an integral connection; the objects may be directly connected to each other or indirectly connected to each other through an intermediate medium. The specific meaning of the terms in the present utility model can be understood in detail from the above data by those of ordinary skill in the art.

In the claims, specification, and drawings of the present utility model, the descriptions of terms "one embodiment," "some embodiments," "particular embodiments," etc., mean 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 present utility model. In the claims, specification and drawings of the present utility model, the schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model 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 (10)

1. A servo driver, comprising:

The base comprises a body, a supporting part and a radiating fin, wherein the supporting part is connected with the body, and the radiating fin is arranged on the first side of the supporting part;

The shell assembly comprises a first shell and a second shell, the first shell is buckled on the first side of the supporting part, the second shell is buckled on the second side of the supporting part, an air duct is arranged between the first shell and the second shell, the radiating fin is positioned in the air duct, and the shell assembly is provided with a first opening and a second opening;

The fan is arranged in the air duct and is positioned at one side of the air duct;

The first cover body is connected with the shell assembly and is positioned at one side of the shell assembly far away from the body, the first cover body and the shell assembly enclose a containing cavity, and the first cover body is provided with a third opening;

The first circuit board is arranged on the supporting part and is positioned in the accommodating cavity;

The wiring parts are arranged on the first circuit board and are respectively opposite to the first opening, the second opening and the third opening.

2. A servo drive as recited in claim 1, wherein said first housing is provided with a heat sink extending from a side of said first housing adjacent said fan to a side of said first housing remote from said fan.

3. The servo drive of claim 1 wherein the first opening is disposed on a first side of the first cover on the first housing and/or the second housing;

The second opening is arranged on the second side of the first cover body and is positioned on the first shell and/or the second shell.

4. The servo drive of claim 1 wherein the first cover is provided with a fourth opening, the servo drive further comprising:

The display component is connected with the first circuit board and is opposite to the fourth opening;

The second cover body is covered on the fourth opening and is connected with the first cover body, and the second cover body is a light-permeable cover body.

5. The servo driver of claim 4 wherein the second cover is provided with a fifth opening, the display assembly comprising:

The second circuit board is connected with the first circuit board;

the display screen is arranged on the second circuit board and is positioned at one side of the second circuit board, which is close to the second cover body;

The key is arranged on the second circuit board and is positioned at one side of the second circuit board, which is close to the second cover body;

The flexible piece is opposite to the key, is positioned in the fifth opening, and protrudes out of the second cover body in a direction away from the second circuit board.

6. The servo drive of claim 1 wherein the first cover is provided with a sixth opening, the servo drive further comprising:

The indicator light assembly is arranged on the first circuit board and extends to the sixth opening.

7. The servo driver of claim 6 wherein the first circuit board is disposed along an inner wall of the first housing toward the support, the indicator light assembly comprising:

the indicator lamp is arranged on the first circuit board;

The light guide column comprises a first light guide section and a second light guide section, wherein the first end of the first light guide section is opposite to the indicator lamp, the first light guide section extends towards the inner wall of the first circuit board along the first cover body, the first end of the second light guide section is connected with the second end of the first light guide section, and the second end of the second light guide section extends into the sixth opening.

8. The servo drive of any one of claims 1 to 7 wherein the first cover is provided with a battery compartment capable of receiving a battery, the servo drive further comprising:

The battery cover is buckled on the opening of the battery compartment, and the first side of the battery cover is rotationally connected with the first cover body and can open or close the battery compartment.

9. The servo drive of claim 8 wherein the first cover is provided with a first recess recessed toward a side of the first cover adjacent the housing assembly, the first recess being opposite the second side of the battery cover.

10. A servo system comprising a servo drive as claimed in any one of claims 1 to 9.