CN115782548A - Automobile motor driver mounting structure - Google Patents
Automobile motor driver mounting structure Download PDFInfo
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- CN115782548A CN115782548A CN202310044540.9A CN202310044540A CN115782548A CN 115782548 A CN115782548 A CN 115782548A CN 202310044540 A CN202310044540 A CN 202310044540A CN 115782548 A CN115782548 A CN 115782548A
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Abstract
The invention relates to the technical field of automobile click drivers, and particularly relates to an automobile motor driver mounting structure which aims at the problem that potential safety hazards are generated by residual voltage of a terminal of a motor driver after shutdown, wherein the automobile motor driver mounting structure comprises a body, and the body comprises a shell and a wiring port; the outer wall of the wiring port is provided with an external small hole which is communicated with the inside and the outside; the automobile frame also comprises pins which are electrically connected with the automobile frame through bonding wires; and a discharge guide module mounted on the housing; and thermal control expansion driving assembly, thermal control expansion driving assembly's input and fin are connected, and thermal control expansion driving assembly installs on the shell to and prevent mistake and touch protection module, prevent mistake and touch protection module and install on the shell, avoided operating personnel direct contact binding post tip through this application, and release the remaining voltage of motor drive terminal under the effect of pin and earth wire electric conduction.
Description
Technical Field
The invention relates to the technical field of automobile click drivers, in particular to an automobile motor driver mounting structure.
Background
The driver is a controller for driving a mechanical structure to complete actions, and is divided into a motor driver, a hydraulic driver and a pneumatic driver according to different power sources;
the motor driver is equivalent to a switch, because the motor drives a large current or a high voltage, a driver is added to control the motor when a general switch or an electronic component cannot be used as a switch for controlling the motor, and the motor driver has the following functions: the function of the motor driver is to realize the control of duty ratio by controlling the rotation angle and the running speed of the motor so as to achieve the idle speed control of the motor.
Motor drive when in actual use, has if the installation lid opens the problem of inconvenient influence to overhauing in the car motor drive, to this problem, the chinese patent: CN201922452392.6 discloses an automobile motor driver installation foot and automobile motor driver mounting structure, realized opening of installation lid and automobile motor driver, replaced the mode of bolt fastening in the past, set up wire casing lid, locating lever and locating hole two, the locating lever enters into the inside of locating hole two, can fix the wire casing lid, and the pencil has obtained the classification and has placed, avoids the phenomenon in disorder to appear in the pencil.
This patent is only directed to the change of the installation manner of the motor driver and the addition of the function of the wire harness tidying, but still has other problems such as that if the terminal is touched within 5 minutes after the motor driver is powered off, the residual voltage may cause electric shock.
To the potential safety hazard that the terminal residual voltage produced after the motor driver shuts down, need provide an automobile motor driver mounting structure and solve.
Disclosure of Invention
The motor driver aims to solve the technical problem that potential safety hazards are caused by terminal residual voltage after shutdown of the motor driver.
The application provides an automobile motor driver mounting structure, which comprises a body, wherein the body comprises a shell and a wiring port; the outer wall of the wiring port is provided with an external small hole which is communicated with the inside and the outside; the automobile motor driver mounting structure also comprises pins for electric conduction, and the pins are electrically connected with an automobile frame through bonding wires; the discharging guide module is used for limiting the moving direction of the pins and is arranged on the shell; the thermal control expansion driving component is used for controlling the pins to penetrate through the external small holes to be connected with the terminals in the wiring ports, the input end of the thermal control expansion driving component is connected with the radiating fins, the thermal control expansion driving component is installed on the shell, and the thermal control expansion driving component starts to work when the body is closed; and the false touch prevention protection module is arranged on the shell, and limits the connector lug to be positioned in the connector lug when the pin is connected with the connector lug.
Preferably, the discharge driving module comprises a supporting frame, the supporting frame is fixedly mounted on the shell, a poking plate is arranged on the supporting frame in a sliding mode, at least one pin is mounted on the poking plate, a first air bag used for pushing the poking plate is further arranged on the supporting frame, and the first air bag is connected with the output end of the thermal control expansion driving assembly.
Preferably, the support frame is including top panel and lower panel, connects through the curb plate between top panel and the lower panel, curb plate fixed mounting on the shell, is equipped with at least one guide cylinder on the top panel, and the guide cylinder is in external aperture towards, and the pin is in the inside of guide cylinder, dials board and curb plate sliding connection, and first gasbag sets up on the panel down, dials board drive pin entering wiring mouth during first gasbag inflation, dials the board through first spring and top panel elastic connection.
Preferably, the thermal control expansion driving assembly comprises a first heat-conducting fin, the body further comprises a heat-radiating fin, and the first heat-conducting fin is attached to the heat-radiating fin; and the second air bag is used for storing energy, the second air bag is arranged on the shell, the first heat-conducting fins are connected with the second air bag through the first heat-conducting wires, the air outlet end of the second air bag is provided with an electromagnetic valve, the electromagnetic valve is a normally open type electromagnetic valve, and the first air bag is connected with the electromagnetic valve through an air pipe.
Preferably, the thermal control expansion driving assembly comprises a first support frame, and the first support frame is fixedly arranged on the shell; the first heat conducting fin is provided with a guide rod, the guide rod is connected with the first support frame in a sliding mode, a second spring is sleeved on the guide rod, and two ends of the second spring are respectively connected with the first support frame and the second heat conducting fin; and the electromagnet is used for attracting the second heat-conducting strip to approach, the electromagnet is arranged on the first support frame, a second heat-conducting wire is further arranged on the second heat-conducting strip, the output end of the second heat-conducting wire is arranged in the first air bag, and gas with high thermal expansion coefficient is filled in the first air bag.
Preferably, the protection module for preventing false touch comprises a second support frame, at least one wire arrangement groove is arranged on the second support frame and faces the wiring port, and an accommodating port is formed in one end, close to the wiring port, of the wire separation groove.
Preferably, the protection module for preventing accidental touch further comprises a pressing frame, at least one line passing port is formed in the pressing frame, when the pressing frame and the second support frame are folded, the line arranging groove and the line passing port form a line passing channel, a package driving assembly used for driving the pressing frame and the second support frame to be folded is further arranged on the second support frame, and the package driving assembly is installed on the second support frame.
Preferably, the wrapping driving assembly comprises a first rack, and the first rack is arranged on the poking plate; the rotating rod is arranged on the second support frame and is rotatably connected with the second support frame, a first gear and a second gear are respectively arranged at two rotating ends, and the first rack is meshed with the first gear; and the guide block is arranged on the second support frame, the compression frame is connected with the guide block in a sliding manner, a second rack is arranged on the guide block in a sliding manner, the second rack is meshed with the second gear, a limiting rod is arranged on the second rack in a sliding manner, the bottom end of the limiting rod is fixedly connected with the compression frame, a third spring is sleeved on the limiting rod, and two ends of the third spring are respectively connected with the top ends of the abutting rack and the limiting rod.
Preferably, the inside that compresses tightly the frame is hollow structure, crosses the intraoral inner groovy of having seted up, and the inside slip that compresses tightly the frame is provided with the sliding plate, sliding plate and guide block sliding connection, and the bottom of sliding plate is equipped with the connecting rod, and the bottom of connecting rod runs through the line mouth, and the bottom of connecting rod is equipped with the shell fragment, the both ends and the inner groovy both ends fixed connection of shell fragment, and the inside that compresses tightly the frame is equipped with and is used for promoting the fourth spring that the sliding plate moved up.
Preferably, the guide block is provided with a first guide groove and a second guide groove, the first guide groove and the second guide groove are arranged in a same-direction inclined mode, the distance between the lowest points of the first guide groove and the second guide groove is smaller than the distance between the highest points of the first guide groove and the second guide groove, the compression frame is provided with a first convex column, the sliding plate is provided with a second convex column, and the first convex column and the second convex column are respectively in sliding connection with the first guide groove and the second guide groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the motor driver, due to the arrangement of the pins, the bonding wires, the discharge guide module, the thermal expansion driving assembly and the mistaken touch prevention protection module, the situation that an operator directly contacts the end parts of the connecting terminals is avoided, residual voltage of terminals of the motor driver is released under the electric conduction effect of the pins and the bonding wires, and the problem of potential safety hazards caused by residual voltage of the terminals of the motor driver after shutdown is solved;
2. this application utilizes through the heat energy that produces motor drive's fin, can regard as the drive power that promotes pin and motor drive terminal connection, and the effectual ability that utilizes motor drive self to produce has avoided additionally installing the wasting of resources that other drive element caused additional.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a front view of the discharge guide module of the present invention;
FIG. 6 is a schematic perspective view of the present invention;
FIG. 7 is a third schematic perspective view of the present invention;
FIG. 8 is a top view of a second support bracket of the present invention;
fig. 9 is a schematic perspective view of the discharge guiding module and the anti-false-touch protection module according to the present invention;
FIG. 10 is an enlarged view of FIG. 9 at B;
FIG. 11 is a schematic view showing the internal structure of the second supporting frame, the pressing frame and the guide block according to the present invention;
FIG. 12 is a schematic perspective exploded view of a second support frame, a pressing frame and a guide block according to the present invention;
fig. 13 is a schematic perspective exploded view of a second support frame, a pressing frame and a guide block according to the present invention.
The reference numbers in the figures are:
1-body; 11-a housing; 12-a wiring port; 13-a heat sink;
2-pins;
3-bonding wire;
4-a discharge guide module; 41-a support frame; 411-upper panel; 4111-a guide cylinder; 412-lower panel; 413-side plate; 4131-a guide rail; 42-a toggle plate; 421-a first spring; 43-a first balloon;
5-a thermally controlled expansion drive assembly; 51-a first thermally conductive sheet; 511-a first thermally conductive filament; 52-a second balloon; 53-solenoid valve; 54-a trachea; 55-a first support frame; 56-a second thermally conductive sheet; 57-a guide bar; 571-a second spring; 58-an electromagnet; 59-second thermally conductive filaments;
6-false touch prevention protection module; 61-a second support; 611-arranging wire grooves; 612-a receiving port; 62-a compaction frame; 621-line passing port; 622-sliding plate; 6221-a fourth spring; 6222-a second post; 623-connecting rod; 6231-a spring plate; 624-first post; 63-a wrap drive assembly; 631-a first rack; 632-rotating rods; 633-a first gear; 634-a second gear; 635-boot block; 6351-first guide groove; 6352-second guide slot; 636-a second rack; 637-stop lever; 638-third spring.
Description of the preferred embodiment
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 6 and fig. 8, the following preferred technical solutions are provided:
an automobile motor driver mounting structure comprises a body 1, wherein the body 1 comprises a shell 11 and a wiring port 12, an external small hole which is communicated with the inside and the outside is formed in the outer wall of the wiring port 12, the automobile motor driver mounting structure also comprises a pin 2 for electric conduction, and the pin 2 is electrically connected with an automobile frame through a bonding wire 3; and a discharge guide module 4 for limiting the moving direction of the pin 2, the discharge guide module 4 being mounted on the housing 11; the thermal control expansion driving component 5 is used for controlling the connection between the pin 2 and the wiring port 12, the input end of the thermal control expansion driving component 5 is connected with the radiating fin 13, the thermal control expansion driving component 5 is arranged on the shell 11, and the thermal control expansion driving component 5 starts to work when the body 1 is closed; the false touch prevention protection module 6 is arranged on the shell 11, and when the pin 2 is connected with the wiring port 12, the false touch prevention protection module 6 limits the wiring head to be positioned in the wiring port 12;
the discharge driving module comprises a supporting frame 41, the supporting frame 41 is fixedly installed on the shell 11, a poking plate 42 is arranged on the supporting frame 41 in a sliding mode, the pins 2 are installed on the poking plate 42 in an arrayed mode, a first air bag 43 is further arranged on the supporting frame 41, the first air bag 43 is connected with the output end of the thermal control expansion driving assembly 5, and the first air bag 43 is located below the poking plate 42;
the thermal control expansion driving assembly 5 comprises a first heat conducting strip 51, the body 1 further comprises a heat radiating sheet 13, the first heat conducting strip 51 is attached to the heat radiating sheet 13, and a second air bag 52, the second air bag 52 is internally filled with gas with high thermal expansion coefficient, such as ethanol but not limited thereto, the second air bag 52 is installed on the shell 11, the first heat conducting strip 51 is connected with the second air bag 52 through a first heat conducting wire 511, an air outlet end of the second air bag 52 is provided with an electromagnetic valve 53, the electromagnetic valve 53 is a normally open electromagnetic valve 53, and the first air bag 43 is connected with the electromagnetic valve 53 through an air pipe 54;
the false touch prevention protection module 6 comprises a second support frame 61, wherein a plurality of wire arrangement grooves 611 are arranged on the second support frame 61, the wire arrangement grooves 611 face the position of the wire connection port 12, and an accommodating port 612 is formed in one end, close to the wire connection port 12, of each wire separation groove.
Specifically, in order to solve the technical problem of potential safety hazard of the motor driver after shutdown, the corresponding motor driver stops working after the automobile is shut down, after the motor driver is powered off, if the motor driver touches a terminal within 5 minutes, a residual voltage may cause electric shock, so that in order to avoid a driver or an operator from directly and manually disconnecting a connecting line between the motor driver and the motor, the following solution is proposed, a large amount of heat is generated in the normal working process of the motor driver, at this time, the heat generated by the first heat conduction sheet 51 contacting with the heat sink 13 is absorbed, the first heat conduction sheet 51 conducts the heat to the inside of the second air bag 52 through the first heat conduction wire 511, the ethanol in the second air bag 52 is heated through the generated heat, and the air pressure in the second air bag 52 is increased after the ethanol gas is heated, before the motor driver is not turned off, the inside of the second air bag 52 is always in a state of high pressure, when the motor driver is turned off, a circuit communicated with the electromagnetic valve 53 is also simultaneously turned off, because the electromagnetic valve 53 is a normally open type electromagnetic valve 53, the electromagnetic valve 53 is turned off when the coil is electrified, and the electromagnetic valve 53 is turned on after the coil is powered off, when the electromagnetic valve 53 is turned off, the passage is opened, high-pressure gas in the second air bag 52 is injected into the inside of the first air bag 43 through the air pipe 54, the first air bag 43 starts to expand and pushes the poking plate 42 to ascend, the poking plate 42 pushes the pin 2 to ascend in the ascending process, the pin 2 ascends to penetrate through the external small hole to enter the wiring port 12 to be contacted with a terminal, the current remained at the position of the terminal is conducted to the bonding wire 3 through the pin 2, and the bonding wire 3 conducts the current to the automobile frame, because the automobile frame can listen to a ground wire to carry out electrostatic discharge, residual voltage generated by a terminal at a wiring port 12 of a motor driver can be well released, heat generated by a radiating fin 13 does not exist continuously because the motor driver is shut down, the air pressure of ethanol gas in the second air bag 52 is reduced due to temperature reduction, the poking plate 42 is reduced due to the fact that the first air bag 43 cannot keep an expansion state continuously, the pin 2 is reduced and is separated from contact with the terminal of the wiring port 12, the wiring head of an external wiring harness is required to be located in the containing port 612 of the second supporting frame 61, the containing port 612 can just enable the wiring head to be placed in, the wiring harness is also located in the wire arranging groove 611, the wiring head is inserted into the wiring port 12 through directly pushing or pulling the wiring harness close to the wiring head, or the end of the wiring head cannot be directly contacted when the wiring head is required to be pulled out due to space limitation, and the possibility of electric shock caused by contacting with the terminal of the motor driver is greatly reduced.
As shown in fig. 5, the following preferred technical solutions are provided:
the supporting frame 41 comprises an upper panel 411 and a lower panel 412, the upper panel 411 and the lower panel 412 are connected through a side plate 413, the side plate 413 is fixedly installed on the housing 11, the upper panel 411 is located below the wiring port 12, a plurality of guide cylinders 4111 are arranged on the upper panel 411, the top ends of the guide cylinders 4111 face an external small hole, the pins 2 are located inside the guide cylinders 4111, a guide rail 4131 is arranged on the side plate 413, the poking plate 42 is connected with the guide rail 4131 in a sliding manner, the poking plate 42 is located between the upper panel 411 and the lower panel 412, the first air bag 43 is arranged at the top of the lower panel 412, the first air bag 43 is located below the poking plate 42, a first spring 421 is arranged on the poking plate 42, one end of the first spring 421 is connected with the bottom of the upper panel 411, and the other end of the first spring 421 is connected with the top of the poking plate 42.
Specifically, in order to solve the technical problem that the pin 2 is prevented from being bent in the process of repeatedly moving and the pin 2 cannot be timely pulled out from the inside of the wiring port 12, the upper panel 411, the lower panel 412 and the side plate 413 are supported and fixed, the guide rail 4131 is used for guiding the moving direction of the poking plate 42, the guide barrel 4111 is used for guiding the moving direction of the pin 2 and supporting and protecting the structure of the pin 2, when the first air bag 43 cannot continue to keep the expansion state and is contracted to cause the poking plate 42 to descend, the first spring 421 assists to push the poking plate 42 to accelerate and descend, and therefore the poking plate 42 is prevented from being clamped and cannot descend due to insufficient lubrication degree between the structures.
As shown in fig. 7, the following preferred technical solutions are provided:
the thermal expansion driving assembly 5 includes a first supporting frame 55, the first supporting frame 55 is fixedly mounted on the housing 11, a first heat conducting strip 51, a guiding rod 57 is symmetrically disposed on the first heat conducting strip 51, the guiding rod 57 is slidably connected with the first supporting frame 55, a second spring 571 is sleeved on the guiding rod 57, two ends of the second spring 571 are respectively connected with the first supporting frame 55 and the second heat conducting strip 56, an electromagnet 58 is mounted on the first supporting frame 55, a metal material is attached to a side of the second heat conducting strip 56 facing the electromagnet 58, a second heat conducting wire 59 is further disposed on the second heat conducting strip 56, one end of the second heat conducting wire 59 is connected with the second heat conducting strip 56, the other end of the second heat conducting wire 59 is disposed inside the first air bag 43, and a gas with a high thermal expansion coefficient, such as ethanol, but not limited thereto, is disposed inside the first air bag 43.
Specifically, in order to solve the technical problem of how to drive the toggle plate 42 by using heat generated by the motor driver, in the operating state of the motor driver, the electromagnet 58 is also in an energized state, the electromagnet 58 attracts the second heat conduction sheet 56 to approach, so that the second heat conduction sheet 56 is away from the heat sink 13 of the motor driver, when the motor driver is shut down, the energizing loop of the electromagnet 58 is also closed, the second spring 571 pushes the second heat conduction sheet 56 to approach and contact with the heat sink 13, the second heat conduction sheet 56 conducts the heat to the inside of the first air bag 43 through the second heat conduction wire 59, after the ethanol is heated, the first air bag 43 starts to expand and pushes the toggle plate 42 to start to ascend, the first support frame 55 is used for fixing and supporting, and the guide rod 57 is used for guiding the moving direction of the second heat conduction sheet 56.
As shown in fig. 9 to 13, the following preferred technical solutions are provided:
the false touch prevention protection module 6 further comprises a pressing frame 62, a plurality of wire passing ports 621 are arranged on the pressing frame 62 in an arrayed mode, when the pressing frame 62 and the second support frame 61 are folded, the wire arranging groove 611 and the wire passing ports 621 form a wire passing channel, a wrapping driving assembly 63 is arranged on the second support frame 61, the stressed end of the wrapping driving assembly 63 is in transmission connection with the poking plate 42, and the output end of the wrapping driving assembly 63 is in transmission connection with the pressing frame 62;
the wrapping driving assembly 63 comprises a first rack 631, the first rack 631 is symmetrically installed at two ends of the poking plate 42, and a rotating rod 632 is further provided, the rotating rod 632 is symmetrically arranged at two ends of the second support frame 61 and is rotatably connected with the second support frame 61, the rotating ends are respectively provided with a first gear 633 and a second gear 634, the first rack 631 is meshed with the first gear 633, and a guide block 635, the guide block 635 is symmetrically arranged at two ends of the second support frame 61, the pressing frame 62 is slidably connected with the guide block 635, the guide block 635 is slidably provided with a second rack 636, the second rack 636 is meshed with the second gear 634, the second rack 636 is slidably provided with a limit rod 637, the bottom end of the limit rod 637 is fixedly connected with the pressing frame 62, the limit rod 637 is sleeved with a third spring 638, and two ends of the third spring 638 are respectively meshed with the top ends of a butting rack and the limit rod 637;
the inside of the pressing frame 62 is of a hollow structure, an inner groove is formed in the wire passing opening 621, a sliding plate 622 is arranged inside the pressing frame 62 in a sliding mode, the sliding plate 622 is connected with a guide block 635 in a sliding mode, a connecting rod 623 is arranged at the bottom of the sliding plate 622, the bottom end of the connecting rod 623 penetrates through the wire passing opening 621, an elastic sheet 6231 is arranged at the bottom end of the connecting rod 623, two ends of the elastic sheet 6231 are fixedly connected with two ends of the inner groove, a fourth spring 6221 is arranged inside the pressing frame 62, and the top end of the fourth spring 6221 is connected with the bottom of the sliding plate 622;
the guide block 635 is provided with a first guide groove 6351 and a second guide groove 6352, the first guide groove 6351 and the second guide groove 6352 are both inclined in the same direction, the distance between the lowest points of the first guide groove 6351 and the second guide groove 6352 is smaller than the distance between the highest points of the first guide groove 6351 and the second guide groove 6352, the pressing frame 62 is provided with a first protruding column 624, the sliding plate 622 is provided with a second protruding column 6222, and the first protruding column 624 and the second protruding column 6222 are respectively connected with the first guide groove 6351 and the second guide groove 6352 in a sliding manner.
Specifically, in order to solve the technical problems that an operator may pull a wire directly or possibly, so that a connection between a wire harness and a connector is broken due to an overlarge bearing force, and how to avoid the possibility of electric shock caused by the fact that the operator contacts an external wire harness connector within a certain time after shutdown is performed to the maximum extent, in the process that the toggle plate 42 drives the pin 2 to contact with the terminal of the wire connection port 12, the toggle plate 42 further pushes the first rack 631 to ascend, the first rack 631 drives the first gear 633 to rotate in the ascending process, the first gear 633 drives the second gear 634 to rotate through the rotating rod 632, the second gear 634 drives the pressing frame 62 to horizontally move through the second rack, the pressing frame 62 drives the spring 6231 inside the wire connection port 621 to approach the wire connection port 12 along with the spring 6231, the first wire connection boss 624 is guided by the first gear 6351 in the moving process, so that the pressing frame 62 can directly cover the top of the second support frame 61, the wire management groove 611 and the wire connection port 621 form a wire passage, the wire connection passage, the wire harness is located in the wire connection with the wire connection between the wire connection port 635, the guide block 6252, and the wire guide block 636, so that the wire harness is pressed against the wire guide block 622, and the wire guide block 636 to prevent the wire guide block 622 from swinging, and the wire guide block 622, and the wire guide block 636 to press the wire guide block 622 to prevent the wire guide block from swinging, and the wire guide block 622, and the wire guide block from swinging, and pressing the wire harness and pressing the wire guide block 622, so that the wire guide block 622 to be more than the wire guide block 622, and the wire guide block 622 to press the wire guide block 622 to prevent the wire guide block 622 to press the wire harness and the wire guide block 622 to prevent the wire guide block 622 to press the wire guide block 622 to lower wire guide block from swinging.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An automobile motor driver mounting structure comprises a body (1), wherein the body (1) comprises a shell (11) and a wiring port (12); and
the external connection wire is characterized in that the outer wall of the wire connection port (12) is provided with an external small hole which is communicated with the inside and the outside;
the automobile motor driver mounting structure also comprises a pin (2) for electric conduction, and the pin (2) is electrically connected with an automobile frame through a bonding wire (3); and
the discharging guide module (4) is used for limiting the moving direction of the pins (2), and the discharging guide module (4) is arranged on the shell (11); and
the thermal control expansion driving component (5) is used for controlling a pin (2) to penetrate through an external small hole to be connected with a terminal in a wiring port (12), the input end of the thermal control expansion driving component (5) is connected with a radiating fin (13), the thermal control expansion driving component (5) is installed on a shell (11), and the thermal control expansion driving component (5) starts to work when the body (1) is closed; and
prevent mistake and touch protection module (6), prevent mistake and touch protection module (6) and install on shell (11), prevent mistake when pin (2) are connected with wiring mouth (12) and touch protection module (6) restriction connector lug and be in wiring mouth (12).
2. The mounting structure of the motor driver of the automobile according to claim 1, wherein the discharge driving module comprises a supporting frame (41), the supporting frame (41) is fixedly mounted on the housing (11), a poking plate (42) is slidably disposed on the supporting frame (41), at least one pin (2) is mounted on the poking plate (42), a first air bag (43) for pushing the poking plate (42) is further disposed on the supporting frame (41), and the first air bag (43) is connected with the output end of the thermal control expansion driving assembly (5).
3. The mounting structure of an automotive motor driver according to claim 2, characterized in that the supporting frame (41) comprises an upper panel (411) and a lower panel (412), the upper panel (411) and the lower panel (412) are connected through a side plate (413), the side plate (413) is fixedly mounted on the housing (11), at least one guide barrel (4111) is arranged on the upper panel (411), the guide barrel (4111) faces the external small hole, the pins (2) are positioned inside the guide barrel (4111), the toggle plate (42) is slidably connected with the side plate (413), the first air bag (43) is arranged on the lower panel (412), the toggle plate (42) drives the pins (2) to enter the openings (12) when the first air bag (43) expands, and the toggle plate (42) is elastically connected with the upper panel (411) through a first spring (421).
4. The mounting structure of the motor driver of the automobile according to claim 2, wherein the thermal expansion driving assembly (5) comprises a first heat-conducting fin (51), the body (1) further comprises a heat-radiating fin (13), and the first heat-conducting fin (51) is attached to the heat-radiating fin (13);
and a second air bag (52) used for storing energy, wherein the second air bag (52) is installed on the shell (11), the first heat-conducting fin (51) is connected with the second air bag (52) through a first heat-conducting wire (511), an air outlet end of the second air bag (52) is provided with an electromagnetic valve (53), the electromagnetic valve (53) is a normally open electromagnetic valve (53), and the first air bag (43) is connected with the electromagnetic valve (53) through an air pipe (54).
5. The motor drive mounting structure of an automobile according to claim 2, wherein the thermal expansion drive assembly (5) comprises a first support frame (55), the first support frame (55) is fixedly mounted on the housing (11);
the first heat conducting fin (51) is provided with a guide rod (57), the guide rod (57) is connected with the first support frame (55) in a sliding manner, a second spring (571) is sleeved on the guide rod (57), and two ends of the second spring (571) are respectively connected with the first support frame (55) and the second heat conducting fin (56);
and the electromagnet (58) is used for attracting the second heat conducting strip (56) to approach, the electromagnet (58) is arranged on the first support frame (55), the second heat conducting strip (56) is also provided with a second heat conducting wire (59), the output end of the second heat conducting wire (59) is arranged inside the first air bag (43), and gas with high thermal expansion coefficient is filled inside the first air bag (43).
6. The automobile motor driver mounting structure according to claim 1, wherein the false touch protection module (6) comprises a second support frame (61), at least one wire arrangement groove (611) is arranged on the second support frame (61), the wire arrangement groove (611) faces the wire connection port (12), and an accommodating port (612) is formed at one end of the wire separation groove close to the wire connection port (12).
7. The automobile motor driver mounting structure according to claims 2 and 6, wherein the anti-false-touch protection module (6) further comprises a pressing frame (62), at least one wire passing port (621) is arranged on the pressing frame (62), when the pressing frame (62) and the second support frame (61) are folded, the wire passing channel is formed by the wire arranging groove (611) and the wire passing port (621), and a wrapping driving component (63) is used for driving the pressing frame (62) and the second support frame (61) to be folded, and the wrapping driving component (63) is mounted on the second support frame (61).
8. The motor driver mounting structure of an automobile according to claim 7, wherein the pack driving unit (63) includes a first rack gear (631), the first rack gear (631) being mounted to the striking plate (42);
the rotating rod (632) is arranged on the second supporting frame (61) and is rotatably connected with the second supporting frame, a first gear (633) and a second gear (634) are respectively arranged at two rotating ends, and the first rack (631) is meshed with the first gear (633);
and guide block (635), guide block (635) set up on second support frame (61), hold down frame (62) and guide block (635) sliding connection, it is provided with second rack (636) to slide on guide block (635), second rack (636) and second gear (634) meshing, it is provided with gag lever post (637) to slide on second rack (636), gag lever post (637) bottom and hold down frame (62) fixed connection, the cover is equipped with third spring (638) on gag lever post (637), the both ends of third spring (638) respectively with the top of contradicting rack and gag lever post (637).
9. The mounting structure of the motor driver of the automobile according to claim 8, wherein the interior of the pressing frame (62) is a hollow structure, an inner groove is formed in the wire passing opening (621), a sliding plate (622) is slidably arranged in the pressing frame (62), the sliding plate (622) is slidably connected with the guide block (635), a connecting rod (623) is arranged at the bottom of the sliding plate (622), the bottom end of the connecting rod (623) penetrates through the wire passing opening (621), an elastic piece (6231) is arranged at the bottom end of the connecting rod (623), two ends of the elastic piece (6231) are fixedly connected with two ends of the inner groove, and a fourth spring (6221) for pushing the sliding plate (622) to move upwards is arranged in the pressing frame (62).
10. The mounting structure of claim 9, wherein the guide block (635) is provided with a first guide slot (6351) and a second guide slot (6352), the first guide slot (6351) and the second guide slot (6352) are both inclined in the same direction, a distance between the lowest points of the first guide slot (6351) and the second guide slot (6352) is smaller than a distance between the highest points of the first guide slot (6351) and the second guide slot (6352), the pressing frame (62) is provided with a first protruding pillar (624), the sliding plate (622) is provided with a second protruding pillar (6222), and the first protruding pillar (624) and the second protruding pillar (6222) are slidably connected with the first guide slot (6351) and the second guide slot (6352), respectively.
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| CN115782548B (en) | 2023-06-20 |
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Effective date of registration: 20230529 Address after: 242000 Xinchang Road, Jing County Economic Development Zone, Xuancheng City, Anhui Province Applicant after: ANHUI TONGHUA NEW ENERGY POWER Co.,Ltd. Address before: No. 6-4 Commercial City, Airport North District, Yuncheng Economic and Technological Development Zone, Yuncheng City, Shanxi Province 044000 Applicant before: Yuncheng Feihua Technology Co.,Ltd. |
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