Electric control host driver

Abstract

The invention relates to the technical field of drivers, and discloses an electric control host driver which comprises a driver body, a power hole panel is connected to the right side surface of the driver body in an embedded mode, and an insulating base is installed at the position, right opposite to the power hole panel, of the right side surface of the driver body. A plurality of conductive plates are installed in the insulating base from top to bottom, conductive columns are installed at the rear ends of the surfaces of the left sides of the conductive plates, and threaded rods are installed at the front ends of the surfaces of the left sides of the conductive plates; according to the invention, the power line is connected outside the threaded rod of the insulating seat, and the insulating seat is inserted into the power hole panel through the conductive column, so that the power line can be conveniently mounted; the insulating seat and the driver main body are fixed together through the butt-joint plate and the butt-joint seat, so that the installation stability of the power line is ensured; the ratchet wheel is installed at one end of the nut, and the nut cannot rotate anticlockwise under the attachment of the pawl, so that the nut cannot be loosened, and the installation stability of the power line is further ensured.

Description

Technical Field

[0001] The invention relates to the technical field of drivers, in particular to an electronically controlled host driver. Background Art

[0002] In the servo system, the electronic control host driver plays a vital role. It receives the command signal from the controller, and after internal processing and conversion, it outputs the drive signal to the servo motor to control the operation of the motor. At the same time, the electronic control host driver also monitors and adjusts the running status of the motor in real time through the information fed back by the sensor to ensure that the motor can run accurately according to the predetermined requirements. The existing driver is generally installed in the control box to install the power cord and data cable. However, when the power cord is installed, it is mainly fixed directly to the servo driver using the terminal. The terminal needs to be tightened with a large force, and the servo driver is in a suspended state after installation, which is not only inconvenient for disassembly and assembly of the power cord, but also causes damage to the servo driver.

[0003] A Chinese patent discloses a servo driver that is easy to disassemble (authorization announcement number CN219145200U). The patent technology is provided with a power docking block, a parallel conductive plate, an insertion guide column, a wiring terminal, and an insulating connection block. When the power supply is installed and used, the insulating connection block is installed first, and the power is connected by the wiring terminal. When the driver host is installed, the power docking block behind the driver host is connected to the insertion guide column to realize power connection transmission, which is more convenient for power connection and use, and the disassembly and assembly of the power cord is also more convenient, while preventing damage to the servo driver caused by the power cord during installation;

[0004] However, it has certain disadvantages: the surface of the insertion guide post is prone to wear after repeated plugging and unplugging, and it is easy to become loose after being inserted into the power docking block, which causes the parallel conductive plate to become loose, and then causes problems with the installation stability of the power cord; and, the control box is often equipped with electrical equipment such as relays and contactors. When the coils in these electrical equipment are powered on and off, the armature will move, thereby generating vibrations. The vibrations are transmitted to the control box and then to the wiring terminals, which can easily cause the nuts on the wiring terminals to rotate due to the vibrations, thereby causing looseness, and then causing problems with the installation stability of the power cord. Summary of the invention

[0005] The object of the present invention is to provide an electronically controlled host driver to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An electric control host driver comprises a driver body, a control panel is installed on the front surface of the driver body, and a data connector panel is installed on the front surface of the driver body below the control panel, a power hole panel is embedded and connected on the right side surface of the driver body, and an insulating seat is installed on the right side surface of the driver body at a position directly opposite to the power hole panel, a plurality of conductive plates are installed from top to bottom inside the insulating seat, a conductive column is installed on the rear end of the left side surface of the conductive plate, and a threaded rod is installed on the front end of the left side surface of the conductive plate, a nut is connected to the outer thread of the threaded rod, docking plates are installed on both upper and lower side surfaces of the insulating seat, a docking seat is installed between the two docking plates, two fixing plates are symmetrically installed inside the docking seat, and a slide plate is slidably connected to the upper and lower fixing plates inside the docking seat, a docking block is installed on the side surface of the slide plate away from the fixing plate, and a fixing rope is installed on the side surface of the slide plate close to the fixing plate, a fixing block is installed on one end of the two fixing ropes, and a first spring is installed on the outside of the fixing rope on the side surface of the slide plate close to the fixing plate;

[0008] A ratchet is installed at the right end of the nut, and a positioning mechanism is arranged on the left surface of the insulating seat in front of the threaded rod.

[0009] As a further solution of the present invention: the positioning mechanism includes a pawl, the upper end of the pawl is rotatably connected to a positioning column, and a positioning block is installed on the front surface of the pawl, a second spring is installed on the outside of the positioning block on the front surface of the pawl, and a positioning plate is installed on the front end of the second spring.

[0010] As a further solution of the present invention: a heat dissipation mechanism is arranged on the left side surface of the driver body, the heat dissipation mechanism comprises a heat dissipation seat, a support groove is opened on the left side surface of the heat dissipation seat, and a plurality of heat dissipation fins are installed inside the support groove from front to back.

[0011] As a further solution of the present invention: a support plate is embedded in the rear surface of the driver body, and a plurality of heat dissipation holes are opened on the upper surface of the driver body from front to back, and a support base is installed on the upper surface of the driver body outside the plurality of heat dissipation holes, and a dustproof mesh plate is connected through the upper surface of the support base.

[0012] As a further solution of the present invention: the conductive column is connected through the left side surface of the insulating seat, and the conductive column is embedded in the inside of the power hole panel, and the threaded rod is connected through the left side surface of the insulating seat.

[0013] As a further solution of the present invention: the rear end of the docking seat is installed on the front surface of the driver body, and the docking seat is located below the data connector panel.

[0014] As a further solution of the present invention: the two docking blocks movably penetrate the upper and lower side surfaces of the docking seat respectively, and the docking blocks movably penetrate and are connected to the left end of the docking plate, the fixing rope movably penetrates the fixing plate and the left side surface of the docking seat, the fixing block is located outside the docking seat, and one end of the first spring is connected to the fixing plate.

[0015] As a further solution of the present invention: the pawl is movably fitted to the ratchet, and the right ends of the positioning column and the positioning plate are both installed on the left side surface of the insulating seat.

[0016] As a further solution of the present invention: the right end of the heat sink is installed on the left side surface of the driver body.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention connects the power cord to the outside of the threaded rod of the insulating seat, and then inserts the insulating seat into the power hole panel on the surface of the driver body through the conductive column, so that the power cord can be easily installed without causing excessive damage to the driver body during the installation process.

[0019] 2. The present invention fixes the insulating seat and the driver body together through the docking plate and the docking seat, thereby preventing the conductive column from being unable to be firmly inserted into the power hole panel after being worn, thereby preventing the insulating seat from loosening and ensuring the stability of the power cord installation; the ratchet is installed at one end of the nut, and under the fit of the pawl, the ratchet cannot rotate counterclockwise, so that the nut cannot rotate counterclockwise either, therefore, the nut will not loosen, further ensuring the stability of the power cord installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of an electronically controlled host driver;

[0021] Figure 2 It is a right view of a power hole panel in an electric control host driver;

[0022] Figure 3 It is a partial schematic diagram of an electronically controlled host driver;

[0023] Figure 4 It is a cross-sectional view of an insulating seat in an electric control host driver;

[0024] Figure 5 A cross-sectional view of a docking seat in an electronically controlled host driver;

[0025] Figure 6 It is a structural schematic diagram of a positioning mechanism in an electronically controlled host driver;

[0026] Figure 7It is a structural schematic diagram of a heat dissipation mechanism in an electronically controlled host driver;

[0027] Figure 8 for Figure 7 A magnified view of middle;

[0028] Fig. 9 This is a partial exploded view of an electronically controlled host driver.

[0029] In the figure: 1. driver body; 2. control panel; 3. data connector panel; 4. power hole panel; 5. insulating seat; 6. conductive plate; 7. conductive column; 8. threaded rod; 9. nut; 10. docking plate; 11. docking seat; 12. fixing plate; 13. slide plate; 14. docking block; 15. fixing rope; 16. fixing block; 17. first spring; 18. ratchet; 19. positioning mechanism; 20. pawl; 21. positioning column; 22. positioning block; 23. second spring; 24. positioning plate; 25. heat dissipation mechanism; 26. heat dissipation seat; 27. support groove; 28. heat dissipation fin; 29. ​​support plate; 30. heat dissipation hole; 31. support seat; 32. dustproof screen. DETAILED DESCRIPTION

[0030] See also Figures 1 to 4 In an embodiment of the present invention, an electric control host driver includes a driver body 1, a control panel 2 is installed on the front surface of the driver body 1, and a data connector panel 3 is installed on the front surface of the driver body 1 below the control panel 2, a power hole panel 4 is embedded and connected on the right side surface of the driver body 1, and an insulating seat 5 is installed on the right side surface of the driver body 1 at a position directly opposite to the power hole panel 4, a plurality of conductive plates 6 are installed from top to bottom inside the insulating seat 5, a conductive column 7 is installed on the rear end of the left side surface of the conductive plate 6, the conductive column 7 is connected to the left side surface of the insulating seat 5, and the conductive column 7 is embedded and connected to the inside of the power hole panel 4, a threaded rod 8 is installed on the front end of the left side surface of the conductive plate 6, the threaded rod 8 is connected to the left side surface of the insulating seat 5, and a nut 9 is connected to the outer thread of the threaded rod 8;

[0031] The driver is used to drive and control its corresponding host device;

[0032] Control panel 2 is used for parameter adjustment;

[0033] The data connector panel 3 is used to connect various signal lines, and another one of the signal lines is connected to the host device;

[0034] A plurality of power holes are arranged from top to bottom in the power hole panel 4;

[0035] The conductive plate 6 and the conductive pillars 7 are preferably made of copper; the number of the conductive pillars 7 is equal to the number of the power holes;

[0036] The material of the threaded rod 8 is preferably stainless steel;

[0037] Sleeve the power cord with an O-type terminal or a U-type terminal at the end onto the outside of the threaded rod 8, then tighten the nut 9 clockwise to compress the terminal to fix the power cord; then insert the conductive column 7 into the power hole panel 4 to complete the connection of the power cord, and pull the insulating seat 5 to the right to remove the power cord.

[0038] exist Figure 1 , Figure 3 and Figure 5 In the figure: the upper and lower surfaces of the insulating seat 5 are both equipped with docking plates 10, a docking seat 11 is installed between the two docking plates 10, the rear end of the docking seat 11 is installed on the front surface of the driver body 1, and the docking seat 11 is located below the data connector panel 3, two fixing plates 12 are symmetrically installed inside the docking seat 11, and the inside of the docking seat 11 is located above the upper fixing plate 12 and below the lower fixing plate 12. Both slide plates 13 are slidably connected, and a docking block 14 is installed on the side surface of the slide plate 13 away from the fixing plate 12, and the two docking blocks 14 are respectively The docking block 14 movably penetrates the upper and lower surfaces of the docking seat 11, and the docking block 14 movably penetrates and is connected to the left end of the docking plate 10. A fixing rope 15 is installed on the surface of the side of the slide plate 13 close to the fixed plate 12. The fixing rope 15 movably penetrates the fixed plate 12 and the left surface of the docking seat 11. A fixing block 16 is installed on one end of the two fixing ropes 15. The fixing block 16 is located outside the docking seat 11. A first spring 17 is installed on the surface of the side of the slide plate 13 close to the fixed plate 12 and located outside the fixing rope 15. One end of the first spring 17 is connected to the fixed plate 12.

[0039] The docking plate 10 and the docking seat 11 fix the insulating seat 5 and the driver body 1 together, preventing the insulating seat 5 from falling after being loosened;

[0040] By pulling the fixing block 16 and dragging the slide plate 13 through the fixing rope 15 , the docking block 14 can be removed from the docking plate 10 , thereby facilitating the disassembly of the insulating seat 5 .

[0041] exist Figure 1 , Figure 3 and Figure 6 Middle: A ratchet 18 is installed at the right end of the nut 9, and a positioning mechanism 19 is provided on the left surface of the insulating seat 5 in front of the threaded rod 8. The positioning mechanism 19 includes a pawl 20, and the pawl 20 is movably fitted to the ratchet 18. A positioning column 21 is rotatably connected to the upper end of the pawl 20, and a positioning block 22 is installed on the front surface of the pawl 20. A second spring 23 is installed on the outside of the positioning block 22 on the front surface of the pawl 20, and a positioning plate 24 is installed at the front end of the second spring 23. The right ends of the positioning column 21 and the positioning plate 24 are both installed on the left surface of the insulating seat 5;

[0042] The ratchet 18 is welded to the nut 9, and the ratchet 18 is movably located outside the threaded rod 8. After the nut 9 is tightened clockwise, the ratchet 18 will fit the left surface of the insulating seat 5;

[0043] Since the ratchet 18 fits the pawl 20, the nut 9 can rotate clockwise but cannot rotate counterclockwise, so the nut 9 will not loosen due to counterclockwise rotation, ensuring the stability of the power cord fixation; pulling the pawl 20 away from the ratchet 18 can rotate the nut 9 counterclockwise.

[0044] exist Figure 1 , Figure 7 and Figure 8 Middle: A heat dissipation mechanism 25 is provided on the left side surface of the driver body 1. The heat dissipation mechanism 25 includes a heat dissipation seat 26. The right end of the heat dissipation seat 26 is installed on the left side surface of the driver body 1. A support groove 27 is provided on the left side surface of the heat dissipation seat 26. A plurality of heat dissipation fins 28 are installed inside the support groove 27 from front to back.

[0045] The heat sink 26 and the heat sink fins 28 are preferably made of aluminum alloy to increase the contact area with the air, thereby dissipating heat for the driver body 1;

[0046] The heat sink 26 can be detachably mounted to the driver body 1 by means of bolts or the like.

[0047] exist Figure 1 and Fig. 9 Middle: A support plate 29 is embedded and installed on the rear surface of the driver body 1, and a plurality of heat dissipation holes 30 are opened on the upper surface of the driver body 1 from front to back. A support seat 31 is installed on the upper surface of the driver body 1 outside the plurality of heat dissipation holes 30, and a dustproof screen plate 32 is connected through the upper surface of the support seat 31;

[0048] The upper and lower ends of the support plate 29 are provided with U-shaped grooves for passing bolts, so as to facilitate the installation of the driver body 1 at the desired position;

[0049] The heat dissipation holes 30 are used to dissipate heat inside the driver body 1;

[0050] The dustproof screen plate 32 prevents dust in the external air from entering the interior of the driver body 1 through the heat dissipation holes 30;

[0051] The support seat 31 can be detachably mounted to the driver body 1 by means of bolts or the like.

[0052] The working principle of the present invention is as follows: when in use, the driver body 1 is installed at the desired position through the support plate 29; the power cord is sleeved on the outside of the threaded rod 8 through the O-type terminal or the U-type terminal, and then the pawl 20 is pulled forward, and the nut 9 is screwed clockwise on the outside of the threaded rod 8. When the pawl 20 is directly opposite to the ratchet 18, the pawl 20 is released, and the nut 9 is continued to be rotated until the ratchet 18 presses the power cord tightly against the left side surface of the insulating seat 5, thereby fixing the power cord; then, the fixing block 16 is pulled to pull the slide plate through the fixing rope 15. 13, drive the docking block 14 to retract into the docking seat 11, insert the insulating seat 5 into the power hole panel 4 through the conductive column 7, loosen the fixing block 16, and under the action of the first spring 17, the docking block 14 is inserted into the left end of the docking plate 10, thereby firmly fixing the insulating seat 5, and then connect the other end of the power cord to the power supply to power the driver body 1; finally, the staff connects the signal line led down from the host device to the data connector panel 3, and adjusts the parameters through the control panel 2 to control the power supply of the host device.

[0053] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0054] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An electric control host driver, comprising a driver body (1), a control panel (2) being installed on the front surface of the driver body (1), and a data connector panel (3) being installed on the front surface of the driver body (1) below the control panel (2), a power hole panel (4) being embedded and connected on the right side surface of the driver body (1), and an insulating seat (5) being installed on the right side surface of the driver body (1) at a position directly opposite to the power hole panel (4), a plurality of conductive plates (6) being installed inside the insulating seat (5) from top to bottom, a conductive column (7) being installed on the rear end of the left side surface of the conductive plate (6), and a threaded rod (8) being installed on the front end of the left side surface of the conductive plate (6), and a nut (9) being threadedly connected to the outside of the threaded rod (8), characterized in that: The upper and lower surfaces of the insulating seat (5) are both provided with docking plates (10), a docking seat (11) is provided between the two docking plates (10), two fixing plates (12) are symmetrically provided inside the docking seat (11), and a slide plate (13) is slidably connected inside the docking seat (11) above the upper fixing plate (12) and below the lower fixing plate (12), a docking block (14) is provided on the surface of the slide plate (13) away from the fixing plate (12), and a fixing rope (15) is provided on the surface of the slide plate (13) close to the fixing plate (12), a fixing block (16) is provided at one end of the two fixing ropes (15), and a first spring (17) is provided on the surface of the slide plate (13) close to the fixing plate (12) and located outside the fixing rope (15); A ratchet (18) is installed at the right end of the nut (9), and a positioning mechanism (19) is provided on the left surface of the insulating seat (5) in front of the threaded rod (8).

2. The electronically controlled host driver according to claim 1, characterized in that: The positioning mechanism (19) comprises a pawl (20), the upper end of the pawl (20) is rotatably connected to a positioning column (21), and a positioning block (22) is installed on the front surface of the pawl (20), and a second spring (23) is installed on the front surface of the pawl (20) outside the positioning block (22), and a positioning plate (24) is installed at the front end of the second spring (23).

3. The electronically controlled host driver according to claim 1, characterized in that: A heat dissipation mechanism (25) is provided on the left side surface of the driver body (1), the heat dissipation mechanism (25) comprises a heat dissipation seat (26), a support groove (27) is provided on the left side surface of the heat dissipation seat (26), and a plurality of heat dissipation fins (28) are installed inside the support groove (27) from front to back.

4. The electronically controlled host driver according to claim 1, characterized in that: A support plate (29) is embedded and installed on the rear surface of the driver body (1), and a plurality of heat dissipation holes (30) are provided on the upper surface of the driver body (1) from front to back. A support seat (31) is installed on the upper surface of the driver body (1) outside the plurality of heat dissipation holes (30), and a dustproof screen plate (32) is connected through the upper surface of the support seat (31).

5. The electronically controlled host driver according to claim 1, characterized in that: The conductive column (7) is connected to the left side surface of the insulating seat (5), and the conductive column (7) is embedded in the inside of the power hole panel (4), and the threaded rod (8) is connected to the left side surface of the insulating seat (5).

6. The electronically controlled host driver according to claim 1, characterized in that: The rear end of the docking seat (11) is mounted on the front surface of the driver body (1), and the docking seat (11) is located below the data connector panel (3).

7. The electronically controlled host driver according to claim 1, characterized in that: The two docking blocks (14) are respectively movably connected through the upper and lower surfaces of the docking seat (11), and the docking block (14) is movably connected through the left end of the docking plate (10). The fixing rope (15) is movably connected through the fixing plate (12) and the left side surface of the docking seat (11). The fixing block (16) is located outside the docking seat (11), and one end of the first spring (17) is connected to the fixing plate (12).

8. The electronically controlled host driver according to claim 2, characterized in that: The pawl (20) is movably fitted to the ratchet (18), and the right ends of the positioning column (21) and the positioning plate (24) are both mounted on the left side surface of the insulating seat (5).

9. The electronically controlled host driver according to claim 3, characterized in that: The right end of the heat sink (26) is mounted on the left side surface of the driver body (1).

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