Device for testing service life and fatigue resistance of flashing lamp of flashing lamp shoe

Abstract

The embodiment of the utility model provides a device for testing the service life and fatigue resistance of a flashing light of a flashing light shoe, and relates to the field of flashing light shoe testing. Comprising a base, a control system and at least one testing mechanism. The testing mechanism comprises a fixed platform and a driving assembly, a pneumatic clamp is connected above the fixed platform through an adjusting rod, and a guide column is arranged below the fixed platform; one end of the guide pillar is connected with the base, and the other end penetrates through a guide pillar hole formed in the fixed platform; a photosensitive sensor is further arranged on the side wall of the fixed platform, and a shading shell covers the fixed platform; the driving assembly is arranged behind the fixed platform, connected with the fixed platform through the lever connecting assembly and used for driving one end of the lever connecting assembly to move downwards so as to drive the fixed platform located at the other end of the lever connecting assembly to move upwards. According to the invention, the actual test frequency when the test fails can be read in time, the method can be suitable for fixing the whole flashing light shoes and spare parts of different sizes, the test is accurate, and the test efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of flashing light shoes testing, in particular to a flashing light life fatigue resistance testing device for flashing light shoes. Background Art

[0002] With the progress of society and the continuous improvement of people's living standards, people have higher and higher requirements on the quality of shoes, and at the same time, the requirements on styles are getting higher and higher. Shoes with flashing lights are very special and very popular among children. They account for a large proportion of children's shoes and even the entire shoe category. The quality of shoe lights varies. Some will become dim or even not bright after being worn many times. In this way, the flashing shoes will not have the performance they should have, causing adverse effects on consumers.

[0003] Although there are similar devices in the domestic market, which are composed of a set of driving components and swing components and can complete general tests, they also have inevitable defects: when the shoe light becomes very dim or not bright during the test, the device cannot sense it and will continue to run until the set number of tests is completed. The tester cannot read the real data when the test fails, causing deviations in the test results and having a great impact on the evaluation of the test results. The existing equipment fixtures are relatively simple and are only suitable for testing the entire shoe, and cannot fix the loose parts of the sample well. Utility Model Content

[0004] In view of the above problems, embodiments of the present utility model are proposed to provide a flashing light life fatigue resistance testing device for flashing light shoes that overcomes the above problems or at least partially solves the above problems.

[0005] A flashing light life fatigue resistance test device for flashing light shoes, comprising a base, a control system arranged on one side of the base, and at least one set of testing mechanisms arranged on the base, wherein the control system is electrically connected to the testing mechanisms;

[0006] The testing mechanism comprises a fixed platform and a driving assembly, wherein a pneumatic clamp is connected to the top of the fixed platform via an adjusting rod, and a guide column is provided below the fixed platform; one end of the guide column is connected to the base, and the other end of the guide column is passed through a guide column hole provided on the fixed platform; a photosensitive sensor is also provided on the side wall of the fixed platform, and a light-shielding shell is provided on the outer cover of the fixed platform; wherein the adjusting rod is used to adjust the horizontal position and height of the pneumatic clamp;

[0007] The driving assembly is arranged at the rear of the fixed platform, and is connected to the fixed platform via a lever connecting assembly. The driving assembly is used to drive one end of the lever connecting assembly to move downward, thereby driving the fixed platform at the other end of the lever connecting assembly to move upward.

[0008] Preferably, the fixed platform is provided with a strip sliding hole extending toward one side of the driving component, one end of the adjusting rod is slidably passed through the strip sliding hole through a slider and is locked by a first locking piece; the pneumatic clamp is slidably connected to the adjusting rod through a connecting block and is locked by a second locking piece.

[0009] Preferably, a clamping hole is opened at one end of the connecting block, and the clamping hole includes a circular portion and a strip portion, the circular portion and the strip portion are connected, the adjusting rod is passed through the circular portion, and the second locking member is transversely passed through the strip portion.

[0010] Preferably, the pneumatic clamp comprises a cylinder and a pressure head, wherein the pressure head is arranged at one end of the cylinder, and the cylinder is connected to the connecting block.

[0011] Preferably, two guide pillars are provided, the two guide pillars are spaced apart, and a shock absorber is provided between the two guide pillars, and the shock absorber is installed on the base.

[0012] Preferably, the driving assembly includes a mounting plate, a driving motor and an eccentric block, the mounting plate is fixed on the base and located behind the fixed platform, the driving motor is installed on one side of the mounting plate, and the eccentric block is arranged on the other side of the mounting plate, one end of the eccentric block passes through the mounting plate via a rotating shaft and is connected to the output shaft of the driving motor, and the other end of the eccentric block is connected to a pin block.

[0013] Preferably, the lever connection assembly comprises a U-shaped member and a lever, the lever is rotatably connected to the mounting plate, the open end of the U-shaped member is connected to two sides of the fixed platform, the other end of the U-shaped member is connected to one end of the lever, and the other end of the lever is opposite to the pin block;

[0014] When the eccentric block rotates to above the lever and continues to rotate downward, the eccentric block drives the pin block to press down one end of the lever, and the other end of the lever drives the fixed platform to move upward through the U-shaped piece.

[0015] Preferably, a proximity switch is further provided on the mounting plate, and the proximity switch is located below the eccentric block, and is close to the proximity switch when the eccentric block rotates to the lowest point.

[0016] Preferably, a shock-absorbing and noise-reducing platform is provided on the top surface of the base; a pneumatic clamp switch is provided on the side wall of the base, and the pneumatic clamp switch is electrically connected to the control system.

[0017] Preferably, the control system includes a built-in controller and an external control panel, and the external control panel is electrically connected to the built-in controller.

[0018] The present application specifically includes the following advantages:

[0019] In an embodiment of the present application, the control system is electrically connected to the test mechanism through a base, a control system arranged on one side of the base and at least one group of test mechanisms arranged on the base; the test mechanism includes a fixed platform and a drive assembly, a pneumatic clamp is connected to the top of the fixed platform through an adjusting rod, and a guide column is provided below the fixed platform; one end of the guide column is connected to the base, and the other end of the guide column is passed through a guide column hole opened on the fixed platform; a photosensitive sensor is also provided on the side wall of the fixed platform, and a light-shielding shell is provided on the outer cover of the fixed platform; wherein the adjusting rod is used to adjust the horizontal position and height of the pneumatic clamp; the drive assembly is arranged at the rear of the fixed platform, and the drive assembly is connected to the fixed platform through a lever connecting assembly, and the drive assembly is used to drive one end of the lever connecting assembly to move downward, thereby driving the fixed platform located at the other end of the lever connecting assembly to move upward. During the test, the sample is placed on a fixed platform. The position of the pneumatic clamp can be adjusted according to the size and position of the sample to align with the sample. The control system controls the pneumatic clamp to move down and press the sample. Through the cooperation between the pneumatic clamp and the fixed platform, the whole shoe or loose parts can be clamped; the driving component drives one end of the lever connecting component to move down, thereby driving the fixed platform at the other end of the lever connecting component to move up, and then the fixed platform is allowed to fall freely to simulate the falling action of human walking. The shoe light is detected by the photosensitive sensor. When it senses that the shoe light has not lit for a long time, the test number will be read and the machine will automatically stop, so as to record the actual test number when the test fails; the free fall movement of the fixed platform can be guided by the guide column. The present application can read the actual test number when the test fails in time, and can be applied to the fixation of flashing shoes of different sizes as a whole and loose parts, with accurate testing and high testing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the description of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0021] Figure 1 This is a schematic diagram of the overall external structure of the flashing light shoe flashing light life fatigue resistance testing device of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the flashing light life fatigue resistance testing device of the flashing light shoes of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the fixed platform of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the connection block and the pneumatic clamp of the utility model;

[0025] Figure 5 It is a schematic diagram of the connection structure of the fixed platform and the driving assembly of the utility model;

[0026] Figure 6 It is a structural schematic diagram of the drive assembly of the utility model;

[0027] 1. The axial displacement of the upper and lower parts of the upper and lower parts of the lower parts is 0.1mm, 0.1mm and 0.1mm, which is preferably a part of a axial displacement of the upper and lower parts ... DETAILED DESCRIPTION

[0028] In order to make the objects, features and advantages of the present application more obvious and understandable, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0029] Reference Figure 1-6 , shows a schematic diagram of the structure of the flashing light life fatigue test device of the flashing light shoes of the utility model, which may specifically include the following structures: a base 100, a control system arranged on one side of the base 100, and at least one set of testing mechanisms arranged on the base 100, wherein the control system is electrically connected to the testing mechanisms;

[0030] The testing mechanism includes a fixed platform 210 and a driving assembly, wherein a pneumatic clamp 230 is connected to the top of the fixed platform 210 through an adjusting rod 220, and a guide column 240 is provided below the fixed platform 210; one end of the guide column 240 is connected to the base 100, and the other end of the guide column 240 is passed through a guide column 240 hole opened on the fixed platform 210; a photosensitive sensor 250 is also provided on the side wall of the fixed platform 210, and a light-shielding shell 280 is provided on the outer cover of the fixed platform 210; wherein the adjusting rod 220 is used to adjust the horizontal position and height of the pneumatic clamp 230;

[0031] The driving assembly is disposed at the rear of the fixed platform 210 and is connected to the fixed platform 210 via a lever connecting assembly 350. The driving assembly is used to drive one end of the lever connecting assembly 350 to move downward, thereby driving the fixed platform 210 at the other end of the lever connecting assembly 350 to move upward.

[0032] In an embodiment of the present application, the control system is electrically connected to the test mechanism through a base 100, a control system provided on one side of the base 100, and at least one group of test mechanisms provided on the base 100; the test mechanism includes a fixed platform 210 and a drive assembly, a pneumatic clamp 230 is connected to the top of the fixed platform 210 through an adjustment rod 220, and a guide column 240 is provided below the fixed platform 210; one end of the guide column 240 is connected to the base 100, and the other end of the guide column 240 is passed through the guide column opened on the fixed platform 210. 240 hole; the side wall of the fixed platform 210 is also provided with a light sensitive sensor 250, and the outer cover of the fixed platform 210 is provided with a light shielding shell 280; wherein the adjusting rod 220 is used to adjust the horizontal position and height of the pneumatic clamp 230; the driving component is arranged at the rear of the fixed platform 210, and the driving component is connected to the fixed platform 210 through a lever connecting component 350, and the driving component is used to drive one end of the lever connecting component 350 to move downward, thereby driving the fixed platform 210 located at the other end of the lever connecting component 350 to move upward. During the test, the sample is placed on the fixed platform 210. The position of the pneumatic clamp 230 can be adjusted according to the size and position of the sample to align with the sample. The control system controls the pneumatic clamp 230 to move down and press the sample. Through the cooperation between the pneumatic clamp 230 and the fixed platform 210, the whole shoe or loose parts can be clamped; the driving component drives one end of the lever connecting component 350 to move down, thereby driving the fixed platform 210 located at the other end of the lever connecting component 350 to move up, and then the fixed platform 210 is allowed to fall freely to simulate the falling action of human walking. The shoe light is detected by the photosensitive sensor 250. When it senses that the shoe light has not been lit for a long time, the test number will be read and the machine will automatically stop, which is convenient for recording the actual test number when the test fails; the free fall movement of the fixed platform 210 can be guided by the guide column 240. The present application can read the actual test number when the test fails in time, and can be applied to the fixation of flashing shoes of different sizes as a whole and loose parts, with accurate testing and high testing efficiency.

[0033] Next, the flashing light life fatigue resistance testing device of the flashing light shoes in this exemplary embodiment will be further described.

[0034] In the embodiment of the present application, the test mechanism includes a fixed platform 210 and a driving assembly. The fixed platform 210 is connected to a pneumatic clamp 230 through an adjustment rod 220. The fixed platform 210 is used to place the test sample. A guide column 240 is provided below the fixed platform 210. One end of the guide column 240 is connected to the base 100, and the other end of the guide column 240 is inserted into the guide column 240 hole provided on the fixed platform 210. The guide column 240 is used to guide the fixed platform 210 when it is in free fall. The side wall of the fixed platform 210 is also provided with a photosensitive sensor 250. Two photosensitive sensors 250 are provided, which are respectively arranged on both sides of the fixed platform 210 to sense the lighting of the shoe light. When it is sensed that the shoe light is not on for more than a certain time (preferably half a minute), the test number will be read and the machine will be automatically shut down, so that the tester can record the actual test number when the test fails at any time. The outer cover of the fixed platform 210 is provided with a light-shielding shell 280, which prevents external light sources from interfering with the function of the photosensitive sensor 250; wherein, the adjustment rod 220 is used to adjust the horizontal position and height of the pneumatic clamp 230 to adapt to the replacement of samples of different sizes; and through the mutual cooperation between the fixed platform 210 and the pneumatic clamp 230, it can adapt to whole shoes or loose parts of different sizes.

[0035] As an example, a strip slide hole 211 extending toward one side of the driving component is opened on the fixed platform 210, and one end of the adjusting rod 220 is slidably passed through the strip slide hole 211 through the slider 221 and locked by the first locking piece 222. When the position of the pneumatic clamp 230 needs to be adjusted laterally, the first locking piece 222 is loosened to loosen the slider 221 and the strip slide hole 211. The adjusting rod 220 is driven to move by moving the slider 221 to adjust the lateral position. After adjusting to the appropriate position, the first locking piece 222 is tightened to lock and fix it so that it will not shift during the test. The pneumatic clamp 230 is slidably connected to the adjustment rod 220 through the connecting block 260 and locked by the second locking member 262. When the height of the pneumatic clamp 230 from the fixed platform 210 needs to be adjusted, the second locking member 262 is loosened, and the pneumatic clamp 230 is driven to move up and down on the adjustment rod 220 by moving the connecting block 260 to adjust the longitudinal position. After adjusting to a suitable position, the second locking member 262 is tightened to lock and fix. The first locking member 222 and the second locking member 262 can be locking screws with handles for easy operation.

[0036] As an example, a clamping hole 261 is provided at one end of the connection block 260, and the clamping hole 261 includes a circular portion and a strip portion, the circular portion and the strip portion are connected, the adjustment rod 220 is inserted into the circular portion, and the second locking member 262 is transversely inserted into the strip portion. The circular portion is adapted to the adjustment rod 220, and the strip portion and the second locking member 262 cooperate with each other to clamp or loosen the adjustment rod 220. When the second locking member 262 is loosened, the clamping hole 261 and the adjustment rod 220 are loosened, so that the connection block 260 can be moved up and down. When the second locking member 262 is tightened, the clamping hole 261 and the adjustment rod 220 are clamped, so that the connection block 260 can be fixed.

[0037] As an example, the pneumatic clamp 230 includes a cylinder 231 and a pressure head 232. The pressure head 232 is arranged at one end of the cylinder 231, and the cylinder 231 is connected to the connecting block 260. The cylinder 231 drives the pressure head 232 to extend and retract, so as to realize the downward pressing and fixing of the sample and the upward moving and loosening. When fixing the sample, the sample is placed on the fixed platform 210, and the cylinder 231 drives the pressure head 232 to press down and abut against the sample for fixing. It can be applicable to the fixing of whole shoes or loose parts, and has a wide range of applications.

[0038] As an example, two guide posts are provided, the two guide posts are spaced apart, and a shock absorber 270 is provided between the two guide posts, and the shock absorber 270 is installed on the base 100. The guide post is used to guide the fixed platform 210 when it is in free fall, so that it can keep falling vertically, and it is also convenient to reset and realize reciprocating test; by arranging the shock absorber 270 under the fixed platform 210, it can play a shock absorbing role when the fixed platform 210 falls, preventing the flashing shoes from being damaged by a large impact, thereby affecting the test results.

[0039] In the embodiment of the present application, the driving assembly is arranged at the rear of the fixed platform 210, and the driving assembly is connected to the fixed platform 210 through the lever connecting assembly 350. The driving assembly is used to drive one end of the lever connecting assembly 350 to move downward, thereby driving the fixed platform 210 located at the other end of the lever connecting assembly 350 to move upward. After moving upward to a fixed position, it automatically falls down, so that the test sample placed on the fixed platform 210 simulates the falling action of a human body when walking, and the flashing light fatigue resistance of the test sample under the action of gravity.

[0040] As an example, the outer cover of the driving assembly is provided with a protective shell 370 for protecting the driving assembly. The driving assembly includes a mounting plate 310, a driving motor 320 and an eccentric block 330. The mounting plate 310 is fixed on the base 100 and is located behind the fixed platform 210. The driving motor 320 is installed on one side of the mounting plate 310. The eccentric block 330 is arranged on the other side of the mounting plate 310. One end of the eccentric block 330 passes through the mounting plate 310 through a rotating shaft and is connected to the output shaft of the driving motor 320. The other end of the eccentric block 330 is connected to a pin block 340. The driving motor 320 drives the eccentric block 330 to rotate. The pin block 340 rotates synchronously under the drive of the eccentric block 330, and drives the operation of the lever connection assembly 350 through the pin block 340.

[0041] As an example, the lever connection assembly 350 includes a U-shaped member 351 and a lever 352, wherein the lever 352 is rotatably connected to the mounting plate 310, an open end of the U-shaped member 351 is connected to two sides of the fixing platform 210, the other end of the U-shaped member 351 is connected to one end of the lever 352, and the other end of the lever 352 is opposite to the pin block 340;

[0042] When the eccentric block 330 rotates to above the lever 352 and continues to rotate downward, the eccentric block 330 drives the pin block 340 to press down one end of the lever 352, and the other end of the lever 352 drives the fixed platform 210 to move upward through the U-shaped piece 351. As the eccentric block 330 rotates and the lever 352 moves downward, the pin block 340 separates from the lever 352, and the fixed platform 210 performs free fall motion under the action of gravity.

[0043] As an example, a proximity switch 360 is further provided on the mounting plate 310, and the proximity switch 360 is located below the eccentric block 330, and when the eccentric block 330 rotates to the lowest point, it is close to the proximity switch 360. The number of rotations of the eccentric block 330 can be detected by the proximity switch 360, that is, the number of rising and free-fall tests of the fixed platform 210 can be counted, and the number of tests can be recorded in real time, thereby improving the test efficiency and accuracy.

[0044] As an example, a shock-absorbing and noise-reducing platform 110 is disposed on the top surface of the base 100 . The shock-absorbing and noise-reducing platform 110 can reduce noise during the test and avoid sample damage caused by an overly hard base.

[0045] In a specific embodiment, the test mechanisms are provided in multiple groups, and the multiple groups of test mechanisms are arranged side by side on the shock absorbing and noise reducing platform 110 .

[0046] As an example, a pneumatic clamp switch 120 is provided on the side wall of the base 100, and the pneumatic clamp switch 120 is electrically connected to the control system. The staff can control the pneumatic clamp switch 120 from the outside to control the operation of the pneumatic clamp 230. The control system includes a built-in controller and an external control panel 130, and the external control panel 130 is electrically connected to the built-in controller. The external control panel 130 is convenient for real-time display of the test status, which is convenient for staff to observe and also convenient for real-time control of electronic equipment such as the drive motor 320.

[0047] Although the preferred embodiments of the utility model embodiments have been described, those skilled in the art may make additional 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 utility model embodiments.

[0048] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0049] The flashing light shoes flashing light life fatigue resistance testing device provided by the utility model is introduced in detail above. Specific examples are used in this article to illustrate the principle and implementation mode of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model; at the same time, for general technical personnel in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A flashing light life fatigue test device for flashing light shoes, characterized in that: It comprises a base, a control system arranged on one side of the base, and at least one set of testing mechanisms arranged on the base, wherein the control system is electrically connected to the testing mechanisms; The testing mechanism comprises a fixed platform and a driving assembly, wherein a pneumatic clamp is connected to the top of the fixed platform via an adjusting rod, and a guide column is provided below the fixed platform; one end of the guide column is connected to the base, and the other end of the guide column is passed through a guide column hole provided on the fixed platform; a photosensitive sensor is also provided on the side wall of the fixed platform, and a light-shielding shell is provided on the outer cover of the fixed platform; wherein the adjusting rod is used to adjust the horizontal position and height of the pneumatic clamp; The driving assembly is arranged at the rear of the fixed platform, and is connected to the fixed platform via a lever connecting assembly. The driving assembly is used to drive one end of the lever connecting assembly to move downward, thereby driving the fixed platform at the other end of the lever connecting assembly to move upward.

2. The flashing light life fatigue test device of flashing light shoes according to claim 1, characterized in that: The fixed platform is provided with a strip-shaped sliding hole extending toward one side of the driving component, one end of the adjusting rod is slidably inserted into the strip-shaped sliding hole through a slider and is locked by a first locking piece; the pneumatic clamp is slidably connected to the adjusting rod through a connecting block and is locked by a second locking piece.

3. The flashing light life fatigue test device of flashing light shoes according to claim 2, characterized in that: A clamping hole is formed at one end of the connecting block, and the clamping hole includes a circular portion and a strip portion, the circular portion and the strip portion are communicated, the adjusting rod is passed through the circular portion, and the second locking member is transversely passed through the strip portion.

4. The flashing light life fatigue test device of flashing light shoes according to claim 2, characterized in that: The pneumatic clamp comprises a cylinder and a pressure head, wherein the pressure head is arranged at one end of the cylinder, and the cylinder is connected to the connecting block.

5. The flashing light life fatigue test device of flashing light shoes according to claim 1, characterized in that: There are two guide posts, the two guide posts are spaced apart, and a shock absorber is arranged between the two guide posts, and the shock absorber is installed on the base.

6. The flashing light life fatigue test device of flashing light shoes according to claim 1, characterized in that: The driving assembly includes a mounting plate, a driving motor and an eccentric block. The mounting plate is fixed on the base and located behind the fixed platform. The driving motor is installed on one side of the mounting plate, and the eccentric block is arranged on the other side of the mounting plate. One end of the eccentric block passes through the mounting plate via a rotating shaft and is connected to the output shaft of the driving motor, and the other end of the eccentric block is connected to a pin block.

7. The flashing light life fatigue test device of flashing light shoes according to claim 6, characterized in that: The lever connection assembly includes a U-shaped member and a lever, wherein the lever is rotatably connected to the mounting plate, an open end of the U-shaped member is connected to two sides of the fixed platform, the other end of the U-shaped member is connected to one end of the lever, and the other end of the lever is opposite to the pin block; When the eccentric block rotates to above the lever and continues to rotate downward, the eccentric block drives the pin block to press down one end of the lever, and the other end of the lever drives the fixed platform to move upward through the U-shaped piece.

8. The flashing light life fatigue test device of flashing light shoes according to claim 6, characterized in that: A proximity switch is also provided on the mounting plate. The proximity switch is located below the eccentric block and is close to the proximity switch when the eccentric block rotates to the lowest point.

9. The flashing light life fatigue test device of flashing light shoes according to claim 1, characterized in that: A shock-absorbing and noise-reducing platform is provided on the top surface of the base; a pneumatic clamp switch is provided on the side wall of the base, and the pneumatic clamp switch is electrically connected to the control system.

10. The flashing light life fatigue test device of flashing light shoes according to claim 1, characterized in that: The control system includes a built-in controller and an external control panel, and the external control panel is electrically connected to the built-in controller.

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