Controller wire harness leading-out sealing structure

Abstract

A controller wire harness lead-out sealing structure of the present invention comprises a sealing top plate, a sealing bottom plate, a first convex plate, a second convex plate and a mounting plate, the sealing top plate is detachably and movably arranged on the sealing bottom plate, the sealing top plate and the sealing top plate are movably clamped, the first convex plate is arranged on the sealing bottom plate, and the second convex plate is arranged on the sealing bottom plate. The sealing structure further comprises a glue pouring module, a trigger unit and positioning units, the glue pouring module is arranged in the lead-out wire grooves, the trigger unit is arranged between the sealing bottom plate and the sealing top plate, one side of each lead-out wire groove is provided with the positioning unit, and the positioning units are used for positioning the wire harness. The device not only can utilize multi-layer sealing to improve the sealing effect on the wire harness, but also can utilize the positioning treatment of the positioning unit to ensure that the content of sealant around the wire harness is uniform, and the sealing effect is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of controller wire harness lead-out, and more specifically to a controller wire harness lead-out sealing structure. Background Art

[0002] The domain controller is powered by the car battery and converts electrical energy into heat energy. Specifically, the domain controller heats the coolant to achieve air conditioning heating or battery heating.

[0003] Therefore, the electrical reliability design of the controller plays an extremely important role in the performance and reliability of new energy vehicles. Therefore, the wiring harness of the electrical controller is mostly led out by arranging the wiring harness and then injecting sealant to complete the control line from the aluminum shell of the controller to the outside, thereby ensuring the sealing of the wiring harness of the electrical controller and improving production efficiency.

[0004] The existing wire harness lead-out sealing structure directly leads the wire harness out of the wire hole and then injects sealant into the wire hole. This method forms a layer of sealing ring around the wire harness. The effect of a single-layer sealing ring is poor, and the wire harness is usually not in the exact center of the wire hole, so that the thickness of the sealing ring formed around the wire harness during the gluing process is uneven, which will also affect the subsequent sealing effect. Summary of the invention

[0005] The present invention aims at the technical problems existing in the prior art and provides a controller harness lead-out sealing structure to solve the problems raised in the above background technology.

[0006] The technical solution of the present invention to solve the above technical problems is as follows:

[0007] A controller harness lead-out sealing structure, comprising a sealing top plate, a sealing bottom plate, a first convex plate, a second convex plate and a mounting plate, wherein the sealing top plate is detachably arranged on the sealing bottom plate, the sealing top plate and the sealing top plate are movably clamped, the first convex plate is arranged on the sealing bottom plate, a plurality of lead-out wire grooves are formed equidistantly between the first convex plate and the second convex plate, the number of the mounting plates is several and they are symmetrically arranged on the sealing bottom plate, the sealing structure further comprises a glue pouring module, a trigger unit and a positioning unit, the glue pouring module is arranged in the lead-out wire groove, and is used for performing glue pouring and sealing treatment on the wire harness in the lead-out wire groove, the trigger unit is arranged between the sealing bottom plate and the sealing top plate, and is used for controlling the operation of the glue pouring module, a positioning unit is arranged on one side of each of the lead-out wire grooves, and the positioning unit is used for positioning treatment on the wire harness;

[0008] The glue pouring module includes a glue injection unit and a sealing molding unit. The sealing molding unit is arranged in the lead-out wire groove, and is used to receive sealant and form an annular sealing rubber ring. The glue injection unit is arranged between the sealing bottom plate and the sealing top plate and is connected to the trigger unit. When the trigger unit is working, it controls the glue injection unit to work and pour sealant into the sealing molding unit.

[0009] A further technical solution of the present application is as follows: a sealing back plate is arranged on the sealing top plate, the sealing bottom plate is sandwiched between the sealing back plate and the sealing top plate, a group of plug plates are symmetrically arranged on the sealing top plate, and a connecting groove matching with the plug plates is formed on the sealing bottom plate.

[0010] A further technical solution of the present application is as follows: the sealing molding unit includes a moving seat, a first glue pouring channel, a second glue pouring channel and a glue pouring hole; the moving seat is movably arranged on a guide rail formed in the lead-out wire groove; the moving seat and the sealing bottom plate are elastically connected; the second glue pouring channel is formed on the moving seat; the first glue pouring channel is formed on the inner wall of the lead-out wire groove and is arranged opposite to the second glue pouring channel; the glue pouring hole is arranged in the first glue pouring channel and is connected to the glue injection unit; the first glue pouring channel and the second glue pouring channel meet and are spliced ​​to form a circular channel; the moving seat is connected to the trigger unit.

[0011] A further technical solution of the present application: the number of the first glue pouring channels and the second glue pouring channels are both multiple, the multiple first glue pouring channels are equidistantly arranged on the inner wall of the lead-out wire groove, the multiple second glue pouring channels are equidistantly arranged on the movable seat, and the positions of the multiple first glue pouring channels and the multiple second glue pouring channels correspond one to one.

[0012] The present application has a further technical solution: a plurality of cavities are formed between the sealing bottom plate and the sealing back plate, the cavities are located on one side of the lead-out wire groove, the glue injection unit includes an airbag and a glue injection part, the airbag is arranged in the cavity, the airbag is filled with water, a drain port connected to the cavity is arranged on the sealing bottom plate, a hydrophobic membrane is arranged in the drain port, the glue injection part is arranged in the airbag, the glue injection part is a telescopic glue injection structure and is connected to the glue filling hole, and the trigger unit punctures the airbag when working.

[0013] The present application has a further technical solution: the glue injection part includes a piston, a glue injection tube and a sliding rod, the glue injection tube is arranged in the airbag, a glue outlet is arranged on the glue injection tube, the glue outlet passes through the airbag and the two are sealed and fitted, the glue outlet is connected to the glue injection hole, the sliding rod is movably arranged in the glue injection tube and the two are elastically connected, and the piston is movably arranged in the glue injection tube and connected to one end of the sliding rod.

[0014] The present application has a further technical solution: the trigger unit includes a positioning member, an insertion rod, a needle and a pinhole, the insertion rod being movably arranged on a sealing top plate, the movable seat being provided with a rod groove matching with the insertion rod, the rod groove being located on the moving path of the insertion rod, the positioning member being arranged on the sealing top plate and connected with the insertion rod, for adjusting the position of the insertion rod on the movable top plate, the pinhole being formed on the inner wall of the cavity, the needle being movably arranged in the pinhole and the two being elastically connected, the airbag being located on the moving path of the needle, and magnets that repel each other when they meet are arranged in the needle head and the movable seat.

[0015] A further technical solution of the present application is as follows: the positioning member includes a threaded rod and a turning handle, the threaded rod is movably arranged on the sealing top plate and the two are threadedly matched, a turning handle is arranged at one end of the threaded rod, and the insertion rod is arranged at the other end of the threaded rod.

[0016] A further technical solution of the present application is: the positioning unit includes a positioning plate and a power output member, the positioning plates are in a group and are symmetrically and movably arranged on both sides of the lead-out wire groove, the number of the power output members is the same as the number of the positioning plates and are arranged on a sealing bottom plate, the power output member is connected to the positioning plates, and the power output member is used to adjust the distance between the positioning plates.

[0017] A further technical solution of the present application is as follows: the power output component includes a hollow tube, an air intake hole, an air exhaust hole and a plug rod, the hollow tube is arranged on a sealing bottom plate through a fixed seat, the air intake hole and the air exhaust hole are both arranged on the hollow tube, the air intake hole is connected to the cavity, the plug rod is movably arranged in the hollow tube and the two are elastically connected, and the end of the plug rod away from the hollow tube is connected to the positioning plate.

[0018] The beneficial effects of the present invention are as follows: by setting a positioning unit, a trigger unit and a glue pouring module, the trigger unit can operate the trigger unit corresponding to the lead-out groove through which the wiring harness passes, and the trigger unit can control the operation of the corresponding glue pouring module. When the glue pouring module is operating, on the one hand, the first glue pouring channel and the second glue pouring channel can be spliced ​​to form a multi-layer circular channel, and on the other hand, the needle can be automatically triggered to puncture the airbag, and under the action of air pressure, the sealant is controlled to be automatically injected into the circular channel. At the same time, a linkage mechanical structure is adopted to control the positioning unit to operate, so that the wiring harness is in the middle position of the circular channel. At this time, sealant is injected into the circular channel through the glue injection unit to form a layer of circular sealing rubber ring, thereby realizing the sealing treatment of the wiring harness. Compared with the traditional wiring harness sealing work, the present device can not only utilize multi-layer sealing to improve the sealing effect of the wiring harness, but also utilize the positioning treatment of the positioning unit to ensure the uniform content of sealant around the wiring harness, thereby further improving the sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a controller harness lead-out sealing structure in an embodiment of the present invention;

[0020] Figure 2 An exploded view of a controller harness lead-out sealing structure in an embodiment of the present invention;

[0021] Figure 3 It is a structural schematic diagram of a sealing top plate in a controller harness lead-out sealing structure according to an embodiment of the present invention;

[0022] Figure 4 A partial cross-sectional view of a sealing bottom plate in a controller harness lead-out sealing structure according to an embodiment of the present invention;

[0023] Figure 5 It is a structural schematic diagram of a positioning unit in a controller harness lead-out sealing structure according to an embodiment of the present invention;

[0024] Figure 6 It is a schematic diagram of the internal structure of the airbag in the controller harness lead-out sealing structure in an embodiment of the present invention;

[0025] Figure 7 A half-section view of a glue injection tube in a controller harness lead-out sealing structure in an embodiment of the present invention;

[0026] Figure 8 It is a structural schematic diagram of the glue potting module in the controller harness lead-out sealing structure in an embodiment of the present invention.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 100, sealing bottom plate, 200, sealing top plate, 201, turning handle, 202, threaded rod, 203, plug rod, 204, plug plate, 205, sealing back plate, 300, first convex plate, 301, positioning plate, 302, hollow tube, 303, lead wire groove, 304, suction hole, 305, cavity, 306, first glue pouring channel, 307, glue pouring hole, 308, air bag, 309, sliding rod, 310, glue injection tube, 311, piston, 312, needle, 313, connecting groove, 314, guide rail, 315, pinhole, 316, fixed seat, 317, exhaust hole, 400, second convex plate, 401, movable seat, 402, second glue pouring channel, 500, mounting plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0030] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0031] In the description of the present application, the term "for example" is used to mean "used as an example, illustration or description". Any embodiment described as "for example" in the present application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is given to enable any technician in the field to implement and use the present invention. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present invention can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid unnecessary details to obscure the description of the present invention. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present application.

[0032] See also Figure 1-Figure 8 In one embodiment of the present application, a controller harness lead-out sealing structure includes a sealing top plate 200, a sealing bottom plate 100, a first convex plate 300, a second convex plate 400 and a mounting plate 500, wherein the sealing top plate 200 is detachably disposed on the sealing bottom plate 100, the sealing top plate 200 and the sealing top plate 200 are movably engaged, the first convex plate 300 is disposed on the sealing bottom plate 100, and a plurality of lead-out grooves 303 are equidistantly formed between the first convex plate 300 and the second convex plate 400 , the number of the mounting plates 500 is several and they are symmetrically arranged on the sealing bottom plate 100, the sealing structure also includes a glue pouring module, a trigger unit and a positioning unit, the glue pouring module is arranged in the lead-out wire groove 303, and is used to perform glue pouring and sealing treatment on the wire harness in the lead-out wire groove 303, the trigger unit is arranged between the sealing bottom plate 100 and the sealing top plate 200, and is used to control the operation of the glue pouring module, and a positioning unit is arranged on one side of each lead-out wire groove 303, and the positioning unit is used to perform positioning treatment on the wire harness;

[0033] The glue pouring module includes a glue injection unit and a sealing molding unit. The sealing molding unit is arranged in the lead-out wire groove 303, and is used to receive sealant and form an annular sealing rubber ring. The glue injection unit is arranged between the sealing bottom plate 100 and the sealing top plate 200 and is connected to the trigger unit. When the trigger unit is working, it controls the glue injection unit to work and pours sealant into the sealing molding unit.

[0034] In this exemplary embodiment, a sealing back plate 205 is provided on the sealing top plate 200, and the sealing bottom plate 100 is sandwiched between the sealing back plate 205 and the sealing top plate 200. A group of plug plates 204 are symmetrically provided on the sealing top plate 200, and a connecting groove 313 matching with the plug plates 204 is formed on the sealing bottom plate 100.

[0035] In actual application, the controller wiring harness is passed through the lead-out groove 303, and then the sealing top plate 200 is inserted into the sealing bottom plate 100. At this time, the plug-in plate 204 is inserted into the connecting groove 313, and a sealed and airtight cavity 305 is formed between the sealing bottom plate 100 and the sealing back plate 205. The trigger unit is controlled to work, so that the sealing molding unit in the lead-out groove 303 with the wiring harness works, and at the same time, the glue injection unit is controlled to work to input the sealant into the sealing molding unit and solidify it to form a circular sealing rubber ring, thereby realizing the sealing treatment of the wiring harness. While the glue injection unit is working, the positioning unit can be controlled to position the wiring harness in the middle position of the sealing rubber ring molding, thereby ensuring that the sealant content around the wiring harness is uniform, further improving the sealing treatment effect of the wiring harness.

[0036] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 8 As another preferred embodiment of the present application, the sealing molding unit includes a moving seat 401, a first glue pouring channel 306, a second glue pouring channel 402 and a glue pouring hole 307. The moving seat 401 is movably arranged on a guide rail 314 formed in the lead-out wire groove 303. The moving seat 401 is elastically connected to the sealing bottom plate 100. The second glue pouring channel 402 is formed on the moving seat 401. The first glue pouring channel 306 is formed on the inner wall of the lead-out wire groove 303 and is arranged opposite to the second glue pouring channel 402. The glue pouring hole 307 is arranged in the first glue pouring channel 306 and is connected to the glue injection unit. The first glue pouring channel 306 and the second glue pouring channel 402 meet and splice to form a circular channel. The moving seat 401 is connected to the trigger unit.

[0037] In the present embodiment, for example, the number of the first glue pouring channels 306 and the number of the second glue pouring channels 402 are both multiple, the multiple first glue pouring channels 306 are equidistantly arranged on the inner wall of the lead-out wire groove 303, the multiple second glue pouring channels 402 are equidistantly arranged on the movable seat 401, and the positions of the multiple first glue pouring channels 306 and the multiple second glue pouring channels 402 correspond one to one.

[0038] When the wiring harness passes through the lead-out groove 303, the movable seat 401 is controlled by the trigger unit to move downward along the guide rail 314 until the movable seat 401 moves to the extreme position of the guide rail 314. At this time, a circular channel is formed between the first glue pouring channel 306 and the second glue pouring channel 402. At the same time, the trigger unit controls the glue injection unit to work. When the glue injection unit works, the sealant is poured into the glue pouring hole 307, and finally enters the first glue pouring channel 306 and the second glue pouring channel 402, thereby forming an annular sealing ring with multiple layers, thereby realizing multi-layer sealing processing of the wiring harness, which is better than the traditional single-layer sealing.

[0039] See also Figure 1-Figure 8 As another preferred embodiment of the present application, a plurality of cavities 305 are formed between the sealing bottom plate 100 and the sealing back plate 205, and the cavity 305 is located on one side of the lead-out groove 303. The glue injection unit includes an airbag 308 and a glue injection part. The airbag 308 is arranged in the cavity 305, and the airbag 308 is filled with water. A drain port connected to the cavity is provided on the sealing bottom plate 100, and a hydrophobic film is provided in the drain port. The glue injection part is arranged in the airbag 308, and the glue injection part is a telescopic glue injection structure and is connected to the glue injection hole 307. The trigger unit punctures the airbag 308 when working.

[0040] In a specific case of this embodiment, the glue injection part includes a piston 311, a glue injection tube 310 and a sliding rod 309. The glue injection tube 310 is set in the airbag 308. The glue injection tube 310 is provided with a glue outlet. The glue outlet passes through the airbag 308 and the two are sealed and fitted. The glue outlet is connected to the glue injection hole 307. The sliding rod 309 is movably set in the glue injection tube 310 and the two are elastically connected. The piston 311 is movably set in the glue injection tube 310 and is connected to one end of the sliding rod 309.

[0041] In another specific case of the present embodiment, the trigger unit includes a positioning member, an insertion rod 203, a needle 312 and a needle hole 315. The insertion rod 203 is movably arranged on the sealing top plate 200. The movable seat 401 is provided with a rod groove matching the insertion rod 203. The rod groove is located on the moving path of the insertion rod 203. The positioning member is arranged on the sealing top plate 200 and connected with the insertion rod 203, and is used to adjust the position of the insertion rod 203 on the movable top plate. The needle hole 315 is formed on the inner wall of the cavity 305. The needle 312 is movably arranged in the needle hole 315 and the two are elastically connected. The airbag 308 is located on the moving path of the needle 312. Magnets that repel each other when they meet are provided in the needle 312 and the movable seat 401.

[0042] It should be noted that the positioning member includes a threaded rod 202 and a rotating handle 201. The threaded rod 202 is movably arranged on the sealing top plate 200 and the two are threadedly matched. The rotating handle 201 is arranged at one end of the threaded rod 202, and the insertion rod 203 is arranged at the other end of the threaded rod 202.

[0043] It should be noted that the present embodiment is not limited to the above-mentioned threaded rod 202 and rotating handle 201, and a linear motor or electric cylinder may be used instead, which are not listed here one by one.

[0044] After the wire harness passes through the lead-out wire groove 303, the staff manually rotates the handle 201 on one side of the lead-out wire groove 303 where the wire harness is located, which can drive the threaded rod 202 to rotate. Under the action of the threaded cooperation between the threaded rod 202 and the sealing top plate 200, the insertion rod 203 and the moving seat 401 can be driven to move downward. When the moving seat 401 moves to the extreme position along the guide rail 314, the first glue pouring flow channel 306 and the second glue pouring flow channel 402 cooperate to form a circular flow channel, and the moving seat 401 and the needle When the needle head 312 meets the needle head 315, the repulsive force of the magnet can make the needle head 312 pop out from the needle hole 315, so that the needle head 312 pierces the airbag 308, and the water in the airbag 308 is discharged from the drainage hole. Under the action of the hydrophobic membrane, the air can be blocked from entering. At this time, the volume of the airbag 308 is reduced and causes resistance to the sliding rod 309, driving the sliding rod 309 and the piston 311 to move along the glue injection tube 310, and input the sealant in the glue injection tube 310 into the glue injection hole 307, thereby completing the glue injection and sealing work of the wiring harness.

[0045] See also Figure 1-Figure 8 As another preferred embodiment of the present application, the positioning unit includes a positioning plate 301 and a power output member. The positioning plates 301 are grouped together and are symmetrically and movably arranged on both sides of the lead-out groove 303. The number of the power output members is the same as the number of the positioning plates 301 and are arranged on the sealing bottom plate 100. The power output member is connected to the positioning plates 301, and the power output member is used to adjust the distance between the positioning plates 301.

[0046] In this exemplary embodiment, the power output component includes a hollow tube 302, an air intake hole 304, an air exhaust hole 317 and a plug rod. The hollow tube 302 is set on the sealing bottom plate 100 through a fixed seat 316. The air intake hole 304 and the air exhaust hole 317 are both set on the hollow tube 302. The air intake hole 304 is connected to the cavity 305. The plug rod is movably set in the hollow tube 302 and the two are elastically connected. The end of the plug rod away from the hollow tube 302 is connected to the positioning plate 301.

[0047] When the airbag 308 is punctured, the water in the airbag 308 is discharged from the drainage hole. Under the action of the hydrophobic membrane, air can be blocked from entering, and the air storage space inside the cavity 305 can be increased. In order to maintain the air pressure balance in the cavity 305, the air in the hollow tube 302 can be drawn into the cavity 305 for replenishment, so that the plug rod moves along the hollow tube 302. When the plug rod moves, it drives the positioning plates 301 to move toward each other, and then the wiring harness can be clamped and fixed. At this time, the wiring harness can be placed in the middle position of the circular channel composed of the first glue pouring channel 306 and the second glue pouring channel 402, thereby ensuring that the glue injection space around the wiring harness is uniform in size during the glue injection process, further improving the glue injection sealing effect when the wiring harness is led out.

[0048] How this application works:

[0049] By passing the controller wire harness through the lead-out wire groove 303, and then inserting the sealing top plate 200 into the sealing bottom plate 100, the plug plate 204 is inserted into the connecting groove 313, and a sealed and airtight cavity 305 is formed between the sealing bottom plate 100 and the sealing back plate 205. After the wire harness passes through the lead-out wire groove 303, the staff manually rotates the handle 201 on one side of the lead-out wire groove 303 where the wire harness exists, which can drive the threaded rod 202 to rotate. Under the action of the threaded cooperation between the threaded rod 202 and the sealing top plate 200, the plug rod 203 and the moving seat 401 can be driven to move downward. When the moving seat 401 moves to the extreme position along the guide rail 314, the first glue injection flow channel 306 and the second glue injection flow channel 402 cooperate to form a circular flow channel, and the moving seat 401 and the needle 3 12 meet, and under the repulsive force of the magnet, the needle 312 can be ejected from the needle hole 315, so that the needle 312 punctures the airbag 308. When the airbag 308 is punctured, the air storage space inside the cavity 305 can be increased. In order to maintain the air pressure balance in the cavity 305, the air in the hollow tube 302 can be sucked into the cavity 305 for replenishment, so that the plug rod moves along the hollow tube 302. When the plug rod moves, it drives the positioning plates 301 to move toward each other, and then the wiring harness can be clamped and fixed. At this time, the wiring harness can be placed in the middle position of the circular flow channel composed of the first glue pouring channel 306 and the second glue pouring channel 402, so as to ensure that the glue injection space around the wiring harness is uniform in size during the glue injection process, and further improve the glue injection sealing effect when the wiring harness is led out.

[0050] It should be noted that in the above embodiments, the description of each embodiment has its own emphasis, and for parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0051] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0052] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A controller harness lead-out sealing structure, comprising a sealing top plate, a sealing bottom plate, a first convex plate, a second convex plate and a mounting plate, wherein the sealing top plate is detachably arranged on the sealing bottom plate, the sealing top plate and the sealing top plate are movably connected, the first convex plate is arranged on the sealing bottom plate, a plurality of lead-out grooves are formed equidistantly between the first convex plate and the second convex plate, the mounting plates are arranged symmetrically on the sealing bottom plate, and the structure is characterized in that: The sealing structure further includes a glue pouring module, a trigger unit and a positioning unit. The glue pouring module is arranged in the lead-out wire trough and is used to perform glue pouring and sealing processing on the wire harness in the lead-out wire trough. The trigger unit is arranged between the sealing bottom plate and the sealing top plate and is used to control the operation of the glue pouring module. A positioning unit is arranged on one side of each lead-out wire trough and is used to perform positioning processing on the wire harness. The glue pouring module includes a glue injection unit and a sealing molding unit. The sealing molding unit is arranged in the lead-out wire groove, and is used to receive sealant and form an annular sealing rubber ring. The glue injection unit is arranged between the sealing bottom plate and the sealing top plate and is connected to the trigger unit. When the trigger unit is working, it controls the glue injection unit to work and pour sealant into the sealing molding unit.

2. The controller harness lead-out sealing structure according to claim 1, characterized in that: The sealing top plate is provided with a sealing back plate, the sealing bottom plate is sandwiched between the sealing back plate and the sealing top plate, a group of plug plates are symmetrically provided on the sealing top plate, and a connecting groove matched with the plug plates is formed on the sealing bottom plate.

3. The controller harness lead-out sealing structure according to claim 1, characterized in that: The sealing molding unit includes a moving seat, a first glue pouring channel, a second glue pouring channel and a glue pouring hole. The moving seat is movably arranged on a guide rail formed in the lead-out wire groove. The moving seat is elastically connected to the sealing bottom plate. The second glue pouring channel is formed on the moving seat. The first glue pouring channel is formed on the inner wall of the lead-out wire groove and is arranged opposite to the second glue pouring channel. The glue pouring hole is arranged in the first glue pouring channel and is connected to the glue injection unit. The first glue pouring channel and the second glue pouring channel meet and are spliced ​​to form a circular channel. The moving seat is connected to the trigger unit.

4. The controller harness lead-out sealing structure according to claim 3, characterized in that: The number of the first glue pouring channels and the number of the second glue pouring channels are both several, the several first glue pouring channels are equidistantly arranged on the inner wall of the lead-out wire groove, the several second glue pouring channels are equidistantly arranged on the movable seat, and the positions of the several first glue pouring channels and the several second glue pouring channels correspond one to one.

5. The controller harness lead-out sealing structure according to claim 3, characterized in that: A plurality of cavities are formed between the sealing bottom plate and the sealing back plate, and the cavity is located on one side of the lead-out wire groove. The glue injection unit includes an airbag and a glue injection part. The airbag is arranged in the cavity, and the airbag is filled with water. A drain port connected to the cavity is arranged on the sealing bottom plate, and a hydrophobic film is arranged in the drain port. The glue injection part is arranged in the airbag, and the glue injection part is a telescopic glue injection structure and is connected to the glue injection hole. The trigger unit punctures the airbag when working.

6. The controller harness lead-out sealing structure according to claim 5, characterized in that: The glue injection part includes a piston, a glue injection tube and a sliding rod. The glue injection tube is arranged in the airbag. A glue outlet is arranged on the glue injection tube. The glue outlet passes through the airbag and the two are sealed and fitted. The glue outlet is communicated with the glue injection hole. The sliding rod is movably arranged in the glue injection tube and the two are elastically connected. The piston is movably arranged in the glue injection tube and connected to one end of the sliding rod.

7. The controller harness lead-out sealing structure according to claim 5, characterized in that: The trigger unit includes an adjusting member, an insertion rod, a needle and a pinhole. The insertion rod is movably arranged on the sealing top plate. The movable seat is provided with a rod groove matching the insertion rod. The rod groove is located on the moving path of the insertion rod. The adjusting member is arranged on the sealing top plate and connected with the insertion rod to adjust the position of the insertion rod on the movable top plate. The pinhole is formed on the inner wall of the cavity. The needle is movably arranged in the pinhole and the two are elastically connected. The airbag is located on the moving path of the needle. Magnets that repel each other when they meet are arranged in the needle and the movable seat.

8. The controller harness lead-out sealing structure according to claim 7, characterized in that: The positioning member comprises a threaded rod and a rotating handle, wherein the threaded rod is movably arranged on the sealing top plate and the two are threadedly matched, a rotating handle is arranged at one end of the threaded rod, and the insertion rod is arranged at the other end of the threaded rod.

9. The controller harness lead-out sealing structure according to claim 4, characterized in that: The positioning unit includes a positioning plate and a power output member. The positioning plates are in a group and are symmetrically and movably arranged on both sides of the lead-out wire groove. The number of the power output members is the same as the number of the positioning plates and are arranged on a sealing bottom plate. The power output member is connected to the positioning plates, and the power output member is used to adjust the distance between the positioning plates.

10. The controller harness lead-out sealing structure according to claim 9, characterized in that: The power output component includes a hollow tube, an air intake hole, an air exhaust hole and a plug rod. The hollow tube is arranged on a sealing bottom plate through a fixing seat. The air intake hole and the air exhaust hole are both arranged on the hollow tube. The air intake hole is communicated with the cavity. The plug rod is movably arranged in the hollow tube and the two are elastically connected. The end of the plug rod away from the hollow tube is connected to the positioning plate.

Images