Gate machine movement, gate machine and method of operating a gate machine movement

Abstract

The application relates to a gate machine core, a gate machine and a working method of the gate machine core. The gate machine core comprises a mounting frame, a driving assembly comprising a fixed part and an output part in transmission connection, the fixed part being arranged on the mounting frame, a door wing assembly connected with the output part, the fixed part being capable of driving the output part to drive the door wing assembly to reciprocatingly rotate around a horizontal preset axis and having a first limit position, a door closing position, a door opening position and a second limit position arranged in sequence, a limiting assembly comprising a first limiting part and a second limiting part, one of the first limiting part and the second limiting part being fixed opposite to the fixed part, and the other being fixed opposite to the output part, the first limiting part comprising a first limiting part and a second limiting part arranged in a circumferential direction along the horizontal preset axis, in the first limit position, the second limiting part is limited in cooperation with the first limiting part, and in the second limit position, the second limiting part is limited in cooperation with the second limiting part. The long-term reliability and user experience of the gate machine core are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of security equipment, in particular to a gate core, a gate and a working method of the gate core. BACKGROUND

[0002] The wing gate is a common gate for pedestrian passage, which is widely used in subway stations, customs passages, tourist attractions, shopping malls and office buildings. The traditional wing gate core usually has a rigid or elastic door opening and closing limiting structure to limit the door wing when opening and closing the door.

[0003] However, the rigid limiting structure will produce a large noise when it is in contact with the door wing, and long-term use will cause the limiting structure to deform or wear, affecting the positioning accuracy; and the elastic limiting structure also has the risk of fatigue fracture after long-term use. Therefore, whether it is rigid or elastic limiting structure, long-term use will affect its limiting reliability and user experience. SUMMARY

[0004] Therefore, it is necessary to provide a gate core, a gate and a working method of the gate core to improve the long-term reliability and user experience of the gate core.

[0005] The present application first provides a gate core, comprising: a mounting frame; a drive assembly comprising a fixed part and an output part connected in transmission, the fixed part being arranged on the mounting frame; a door wing assembly connected with the output part, the fixed part being capable of driving the output part to drive the door wing assembly to rotate reciprocatingly around a horizontal preset axis, and having a first limit position, a closing position, an opening position and a second limit position arranged in sequence; and a limiting assembly comprising a first limiting part and a second limiting part, one of the first limiting part and the second limiting part being fixed relative to the fixed part, and the other being fixed relative to the output part, the first limiting part comprising a first limiting part and a second limiting part arranged in a circumferential direction along the horizontal preset axis; wherein, in the first limit position, the second limiting part cooperates with the first limiting part to limit; in the second limit position, the second limiting part cooperates with the second limiting part to limit.

[0006] The first limiting piece and the second limiting piece can reliably limit the maximum rotation range of the door wing assembly to prevent damage due to excessive rotation angle; during operation, when a door closing signal is obtained, the fixed piece drives the output piece to rotate the door wing assembly to a door closing position to block the passage of people; when an opening signal is obtained, the fixed piece drives the output piece to rotate the door wing assembly to an opening position to allow the passage of people; the door closing position and the opening position effectively avoid the frequent cooperation or even impact of the first limiting piece and the second limiting piece during normal operation, which leads to limiting failure, thereby reducing the failure rate and operation noise, prolonging the service life of the limiting assembly, and improving the long-term reliability and user experience of the gate machine core.

[0007] In one embodiment, the included angle between the door closing position and the first limit position is 1° to 4°; and / or, the included angle between the opening position and the second limit position is 1° to 4°; and / or, the included angle between the first limit position and the second limit position is 10° to 50°.

[0008] In this way, the included angle is prevented from being too small, which causes the first limiting piece and the second limiting piece to easily collide due to inertia or operation error, and the included angle is also prevented from being too large, which causes the door to not reach the position or causes the overall volume of the gate machine core to increase; it is ensured that the door wing assembly does not swing excessively while providing sufficient passage width.

[0009] In one embodiment, the first limiting piece is a limiting plate arranged on the fixed piece, the limiting plate is provided with a limiting groove extending circumferentially along the horizontal preset axis, and the two end walls of the limiting groove are the first limiting part and the second limiting part, respectively; the second limiting piece is a limiting block arranged on the output piece, and the limiting block can move in the limiting groove; in the first limit position, the limiting block abuts against the first limiting part; in the second limit position, the limiting block abuts against the second limiting part.

[0010] In this way, the door wing assembly is accurately stopped and positioned at the second limit position and the first limit position, and the structure of the limiting assembly is simple and reliable, facilitating processing and assembly.

[0011] In one embodiment, the door wing assembly includes a door body and a support plate arranged in layers, the support plate is fixedly connected with the output piece, and the door body is fixedly connected with the support plate.

[0012] In this way, the rigidity and bending resistance of the door wing assembly as a whole can be enhanced by the support plate, which prevents the door wing assembly from being easily deformed or damaged when impacted, thereby prolonging the service life of the door wing assembly.

[0013] In one of the embodiments, the output member comprises a mounting section with a non-rotary cross section, the support plate is provided with a mounting hole with a cross section shape matching the mounting section; and / or, the ratio of the area size of the door body to the area size of the support plate is 10-30; and / or, the ratio of the thickness size of the door body to the thickness size of the support plate is 3-6.

[0014] In this way, the support plate is prevented from rotating relative to the output member, and positioning is facilitated when the door wing assembly is installed; the support plate is prevented from being too small in size to achieve a poor support effect, and the output member is prevented from being too large in size to support the door wing assembly.

[0015] In one of the embodiments, the fixing member is a speed reducer, and the output member is an output shaft connected to the output end of the speed reducer; and / or, the gate machine core further comprises an energy storage plate electrically connected to the driving assembly.

[0016] In this way, the speed reducer and the output shaft are used to directly drive the door wing assembly, and the number of parts is small, the structure is simple and compact, and the failure rate is low; the energy storage plate can provide temporary power supply to the driving assembly in the case of power failure of the power supply system, so as to improve the use safety of the gate machine core.

[0017] The application further provides a gate machine comprising the gate machine core.

[0018] In one of the embodiments, the gate machine further comprises a machine case provided with a mounting cavity and a door slot in communication with the mounting cavity, the gate machine core is arranged in the mounting cavity, and the door wing assembly can extend / retract into / from the mounting cavity through the door slot.

[0019] In this way, the machine case can support and protect the gate machine core, the movement of the door wing assembly is more accurate and stable through the door slot, and the door slot can also prevent the door body from being excessively deformed or damaged when impacted.

[0020] The application further provides a working method of the gate machine core, applied to the gate machine core, and comprising: a zero calibration procedure: controlling the driving assembly to output driving force in a preset direction to drive the door wing assembly to rotate to a position where the second limiting piece is matched with the first limiting part, marked as a first limit position; controlling the driving assembly to output reverse driving force in the preset direction to drive the door wing assembly to rotate to a position where the second limiting piece is matched with the second limiting part, marked as a second limit position; marking the closing door position and the opening door position according to the first limit position and the second limit position; a closing door procedure: obtaining a closing door signal; controlling the driving assembly to output driving force in the preset direction to drive the door wing assembly to rotate to the closing door position; an opening door procedure: obtaining an opening door signal; and controlling the driving assembly to output reverse driving force in the preset direction to drive the door wing assembly to rotate to the opening door position.

[0021] In this way, the gate machine core can learn the zero position and determine the closing door position and the opening door position through the zero calibration procedure, and accurately control the door wing assembly to move to the closing door position and the opening door position through the closing door procedure and the opening door procedure, thereby improving the intelligence and accuracy of the control of the gate machine core.

[0022] In one of the embodiments, in the closing door procedure, after the step of controlling the driving assembly to output driving force in the preset direction to drive the door wing assembly to rotate to the closing door position, the closing door procedure further comprises a step of controlling the driving assembly to output holding force to maintain the door wing assembly at the closing door position; and in the opening door procedure, after the step of controlling the driving assembly to output reverse driving force in the preset direction to drive the door wing assembly to rotate to the opening door position, the opening door procedure further comprises a step of controlling the driving assembly to output holding force to maintain the door wing assembly at the opening door position.

[0023] In this way, the holding force output by the driving assembly can prevent the position of the door wing assembly from changing due to gravity, vibration or external force, thereby ensuring that the door wing assembly can stably and accurately stay at the closing door position or the opening door position.

[0024] In one of the embodiments, in the closing door procedure, after the step of controlling the driving assembly to output driving force in the preset direction to drive the door wing assembly to rotate to the closing door position, the closing door procedure further comprises a step of, after a preset time, controlling the driving assembly to output driving force in the preset direction to drive the door wing assembly to rotate to the first limit position.

[0025] Thus, when no one passes for a long time, the second limiting piece and the first limiting portion can be matched to support the door wing assembly and stably and accurately stop the door wing assembly at the first limit position, so that the drive assembly is in standby state with zero power consumption, energy consumption is reduced, long-term operation reliability of the drive assembly is improved, and service life is prolonged.

[0026] In one of the embodiments, after the preset time, the drive assembly is controlled to output driving force in the preset direction to drive the door wing assembly to rotate to the first limit position, and the rotation speed of the door wing assembly is less than or equal to 2 rad / min.

[0027] Thus, the door wing assembly can rotate to the first limit position at a slow speed that is difficult to be detected by naked eyes, so that attention is avoided or impact between the second limiting piece and the first limiting portion is avoided, and the door wing assembly can be stably and accurately stopped at the first limit position.

[0028] In one of the embodiments, the door closing procedure further includes the step of: when the door wing assembly has a tendency of reverse rotation in the preset direction, the drive assembly is controlled to output driving force in the preset direction to limit the door wing assembly to rotate to the door opening position.

[0029] Thus, when it is detected that the door wing assembly is pushed to rotate reversely in the preset direction by external force, the drive assembly can provide resistance in the preset direction to the door wing assembly, so that forcible passing of people is effectively prevented, the anti-rushing function is realized, and safety protection effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description only illustrate some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0031] Figure 1 A perspective view of a gate machine according to an embodiment of the present application;

[0032] Figure 2 A perspective view of a gate machine core according to an embodiment of the present application;

[0033] Figure 3 A perspective view of a gate machine core according to an embodiment of the present application; Figure 2 An enlarged view of position A in FIG. 6;

[0034] Figure 4 A perspective view of a gate machine core according to an embodiment of the present application; Figure 2 from another angle; and

[0035] Figure 5 Figure 1 is a schematic diagram of a gate machine core according to an embodiment of the present application; Figure 4 Figure 2 is a partial sectional view of the gate machine core of Figure 1 ;

[0036] Figure 6 Figure 3 is a schematic diagram of a gate machine core according to another embodiment of the present application; Figure 4 Figure 4 is a partial perspective structural schematic diagram of the gate machine core of Figure 3 ;

[0037] Figure 7 Figure 5 is a schematic diagram of a support plate in the gate machine core of Figure 3 ; Figure 4 Figure 6 is a perspective structural schematic diagram of the support plate of Figure 5 ;

[0038] Figure 8 Figure 7 is a flow chart of a zero calibration procedure in a working method of the gate machine core according to an embodiment of the present application;

[0039] Figure 9 Figure 8 is a flow chart of a door closing procedure in the working method of the gate machine core according to an embodiment of the present application;

[0040] Figure 10 Figure 9 is a flow chart of a door opening procedure in the working method of the gate machine core according to an embodiment of the present application.

[0041] Figure 1 is a schematic diagram of a gate machine core according to an embodiment of the present application; Figure 2 is a partial sectional view of the gate machine core of Figure 1 ; Figure 3 is a schematic diagram of a gate machine core according to another embodiment of the present application; Figure 4 is a partial perspective structural schematic diagram of the gate machine core of Figure 3 ; Figure 5 is a schematic diagram of a support plate in the gate machine core of Figure 3 ; Figure 6 is a perspective structural schematic diagram of the support plate of Figure 5 ; Figure 7 is a flow chart of a zero calibration procedure in a working method of the gate machine core according to an embodiment of the present application; Figure 8 is a flow chart of a door closing procedure in the working method of the gate machine core according to an embodiment of the present application; Figure 9 is a flow chart of a door opening procedure in the working method of the gate machine core according to an embodiment of the present application. 100, gate machine core; 1, mounting frame; 2, drive assembly; 21, fixing member; 22, output member; 221, mounting section; 222, notch; 3, door wing assembly; 31, door body; 311, avoiding hole; 32, support plate; 321, mounting hole; 33, pressing plate; 4, limiting assembly; 41, first limiting member; 411, first limiting part; 412, second limiting part; 413, limiting plate; 414, limiting groove; 415, first positioning pin; 42, second limiting member; 421, limiting block; 422, second positioning pin; 200, machine box; 201, door slot. DETAILED DESCRIPTION

[0042] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a variety of ways beyond the specific embodiments described herein without departing from the scope of the present application, and it is understood that similar improvements can be made by those skilled in the art without departing from the spirit of the present application, and therefore the present application is not limited to the specific embodiments disclosed below.

[0043] It is to be noted that when a component is referred to as being "on" or "disposed on" another component, it can be directly on the other component or intervening components can also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components can also be present. The terms "vertical", "horizontal", "upper", "lower", "left", "right", and similar terms as used in the description of the specification are for the purpose of illustration only and do not indicate or imply absolute positioning.

[0044] In addition, the terms "first", "second", and the like, are used merely to describe the elements and do not imply or connote ranking or importance, unless otherwise specified. Thus, a feature specified as "first" or "second" can include at least one of the feature, explicitly or implicitly. In the description of the specification, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0045] In the present application, unless otherwise explicitly specified and limited, the "on", "under", "above", and "over" of a first feature to a second feature can be that the first feature is in direct contact with the second feature, or the first feature is indirectly in contact with the second feature through an intermediate medium. Moreover, the "above", "over", and "on" of the first feature to the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature is horizontally higher than the second feature. The "below", "under", and "under" of the first feature to the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is horizontally lower than the second feature.

[0046] Unless otherwise defined, all technical and scientific terms used in the specification are intended to have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the specification is only for the purpose of describing the specific embodiments and is not intended to limit the application. The term "and / or" used in the specification of the application includes any and all combinations of one or more of the associated listed items.

[0047] The wing gate is a common pedestrian passage gate and is widely used in subway stations, customs passages, tourist attractions, shopping malls, office buildings and other places. The traditional wing gate mechanism usually has a rigid or elastic door opening and closing limiting structure to limit the door wing when opening and closing the door. However, the rigid limiting structure will produce a large noise when it is in abutment with the door wing, and long-term use will easily cause the limiting structure to deform or wear, affecting the positioning accuracy; and the elastic limiting structure also has the risk of fatigue fracture after long-term use. Therefore, whether it is rigid or elastic limiting structure, long-term use will affect its limiting reliability and user experience.

[0048] In order to solve the above problems, as Figures 1 to 7As shown, the application provides a gate machine core, a gate and a working method of the gate machine core, so as to improve the long-term reliability and user experience of the gate machine core.

[0049] As shown, Figures 1 to 2 Specifically, the gate machine core 100 includes a mounting frame 1, a driving assembly 2, a door wing assembly 3 and a limiting assembly 4, wherein: the driving assembly 2 includes a fixed part 21 and an output part 22 connected in transmission, the fixed part 21 is arranged on the mounting frame 1; the door wing assembly 3 is connected with the output part 22, the fixed part 21 can drive the output part 22 to drive the door wing assembly 3 to rotate reciprocatingly around a horizontal preset axis a, and has a first limit position, a closing door position, an opening door position and a second limit position arranged in sequence; the limiting assembly 4 includes a first limiting part 41 and a second limiting part 42, one of the first limiting part 41 and the second limiting part 42 is fixed relative to the fixed part 21, and the other is fixed relative to the output part 22, the first limiting part 41 includes a first limiting part 411 and a second limiting part 412 arranged in a circumferential direction along the horizontal preset axis a; in the first limit position, the second limiting part 42 is limited in cooperation with the first limiting part 411; in the second limit position, the second limiting part 42 is limited in cooperation with the second limiting part 412.

[0050] In the gate machine core 100 provided by the embodiment of the application, the cooperation of the first limiting part 41 and the second limiting part 42 can reliably limit the maximum rotation range of the door wing assembly 3, so as to prevent it from being damaged due to too large rotation angle. In the running process, when the closing door signal is acquired, the fixed part 21 drives the output part 22 to drive the door wing assembly 3 to rotate to the closing door position, so as to block the personnel passing; when the opening door signal is acquired, the fixed part 21 drives the output part 22 to drive the door wing assembly 3 to rotate to the opening door position, so as to allow the personnel to pass; the closing door position and the opening door position effectively avoid the frequent cooperation or even impact of the first limiting part 41 and the second limiting part 42 in the conventional running process, so as to cause the limiting failure, thereby reducing the failure rate and the running noise, prolonging the service life of the limiting assembly 4, and improving the long-term reliability and user experience of the gate machine core 100.

[0051] As shown, Figure 2 The mounting frame 1 can adopt a metal part, a die casting part or a plastic part, so as to ensure the overall installation strength of the gate machine core 100, and a flanging structure can be arranged on the periphery of the mounting frame 1, so as to further improve the strength and reliability of the mounting frame 1.

[0052] As shown, Figures 3 to 5As shown, in an embodiment, the fixing member 21 is a speed reducer motor, and the output member 22 is an output shaft connected with the output end of the speed reducer motor. In this way, the door wing assembly 3 is directly driven by the speed reducer motor and the output shaft, which has less parts, simple and compact structure, and low failure rate, thereby facilitating processing and assembly, reducing manufacturing and maintenance costs, effectively reducing the occupied space, being conducive to the miniaturization and thinning design of the gate machine, and significantly improving the transmission efficiency and response speed, further improving the working reliability, reducing the running noise, and making the gate machine core 100 adapt to a wider range of application scenarios. Specifically, the driving assembly 2 can be a brushless motor, a brushed motor, a servo motor, a synchronous motor, etc. Moreover, the driving assembly 2 can be installed along the horizontal or vertical direction according to the structure and size of the gate machine core 100, or can be installed along a direction at an angle to the horizontal and vertical directions, as long as the output member 22 can drive the door wing assembly 3 to rotate reciprocatingly around the horizontal preset axis a, and the present application does not make specific limitations here. Of course, in other embodiments, the fixing member 21 can also be a driving motor, and the output member 22 can be a four-bar linkage structure or a rocker arm structure, etc. transmission structure; or the driving assembly 2 can also be other driving structures capable of driving the door wing assembly 3 to rotate reciprocatingly around the horizontal preset axis a, and the present application does not make specific limitations here.

[0053] Further, the driving assembly 2 can be powered by the power supply system (not shown in the figure) of the gate machine and controlled by the control system (not shown in the figure) of the gate machine. In order to ensure that the door wing assembly 3 can also move normally in the case of power supply interruption of the power supply system, the gate machine core 100 can also include an energy storage board (not shown in the figure) to provide temporary power to the driving assembly 2 in the case of power failure of the power supply system, thereby improving the use safety of the gate machine core 100.

[0054] For ease of description, the following will be described by taking the fixing member 21 capable of driving the output member 22 to drive the door wing assembly 3 to rotate in the +X direction to the closed position and the fixing member 21 driving the output member 22 to drive the door wing assembly 3 to rotate in the -X direction to the open position as an example. Of course, in other embodiments, the door wing assembly 3 can also rotate in the -X direction to the closed position and rotate in the +X direction to the open position.

[0055] As shown, in an embodiment, the fixing member 21 is a speed reducer motor, and the output member 22 is an output shaft connected with the output end of the speed reducer motor. In this way, the door wing assembly 3 is directly driven by the speed reducer motor and the output shaft, which has less parts, simple and compact structure, and low failure rate, thereby facilitating processing and assembly, reducing manufacturing and maintenance costs, effectively reducing the occupied space, being conducive to the miniaturization and thinning design of the gate machine, and significantly improving the transmission efficiency and response speed, further improving the working reliability, reducing the running noise, and making the gate machine core 100 adapt to a wider range of application scenarios. Specifically, the driving assembly 2 can be a brushless motor, a brushed motor, a servo motor, a synchronous motor, etc. Moreover, the driving assembly 2 can be installed along the horizontal or vertical direction according to the structure and size of the gate machine core 100, or can be installed along a direction at an angle to the horizontal and vertical directions, as long as the output member 22 can drive the door wing assembly 3 to rotate reciprocatingly around the horizontal preset axis a, and the present application does not make specific limitations here. Of course, in other embodiments, the fixing member 21 can also be a driving motor, and the output member 22 can be a four-bar linkage structure or a rocker arm structure, etc. transmission structure; or the driving assembly 2 can also be other driving structures capable of driving the door wing assembly 3 to rotate reciprocatingly around the horizontal preset axis a, and the present application does not make specific limitations here. Figure 3As shown, in the illustrated embodiment, the included angle between the closed door position and the first limit position satisfies 1° to 4°; the included angle between the open door position and the second limit position satisfies 1° to 4°. That is, the closed door position is offset by 1° to 4° in the -X direction from the first limit position, and the open door position is offset by 1° to 4° in the +X direction from the second limit position. The included angle can be 1°, 1.5°, 2°, 2.5°, 3°, 3.5°, 4°, or any angle within the range of 1° to 4°. In this way, the included angle provides a buffer stroke for the conventional opening and closing action, avoiding the first limit piece 41 and the second limit piece 42 from colliding due to inertia or running errors, and also preventing the included angle from being too large to cause the opening and closing to be out of position or to increase the overall volume of the gate machine core 100. Of course, in other embodiments, the included angle between the closed door position and the first limit position and the included angle between the open door position and the second limit position can also be set to an angle less than 1° or greater than 4° according to the actual application scenario and the size of the gate machine core 100, and the embodiments of the present application do not make specific limitations here.

[0056] As shown, Figure 3 In the illustrated embodiment, the included angle between the first limit position and the second limit position satisfies 10° to 50°. The included angle can be 10°, 15°, 20°, 25°, 30°, 35°, 40°, 45°, 50°, or any angle within the range of 10° to 50°. In this way, it is ensured that the door wing assembly 3 does not swing excessively while providing sufficient passage width, thereby optimizing the space utilization efficiency and making the overall structure of the gate machine core 100 more compact. Of course, in other embodiments, the included angle between the first limit position and the second limit position can also be set to an angle less than 10° or greater than 50° according to the actual application scenario and the size of the gate machine core 100, and the embodiments of the present application do not make specific limitations here.

[0057] As shown, Figure 3 In one embodiment, the first limit piece 41 is a limit plate 413 arranged on the fixed piece 21, the limit plate 413 is provided with a limit groove 414 extending in the circumferential direction along the horizontal preset axis a, and the two end walls of the limit groove 414 are respectively the first limit portion 411 and the second limit portion 412; the second limit piece 42 is a limit block 421 arranged on the output piece 22, and the limit block 421 is capable of moving in the limit groove 414; wherein, in the first limit position, the limit block 421 abuts against the first limit portion 411 for limiting; in the second limit position, the limit block 421 abuts against the second limit portion 412 for limiting. In this way, the limit block 421 moves in the limit groove 414 which is closed at both ends, ensuring the accurate stopping and positioning of the door wing assembly 3 at the second limit position and the first limit position, and the structure of the limit assembly 4 is simple and reliable, facilitating processing and assembly.

[0058] In the illustrated embodiment, the limiting plate 413 is fixed to the fixing member 21 by at least one screw, bolt, or other fastener, and is precisely positioned with the fixing member 21 by at least one first positioning pin 415. The output member 22 has a notch 222 that matches the limiting block 421. The limiting block 421 is fixed to the notch by at least one screw, bolt, or other fastener, and is precisely positioned with the output member 22 by at least one second positioning pin 422. This ensures that the limiting plate 413 is always fixed relative to the fixing member 21, and the limiting block 421 always rotates synchronously with the output member 22, thereby ensuring the accuracy and reliability of the limiting action of the first limiting member 41 and the second limiting member 42. Furthermore, the limiting block 421 and the door wing assembly 3 can be respectively located on both sides of the connection between the output member 22 and the fixing member 21 to avoid interference between the components; alternatively, the limiting block 421 and the door wing assembly 3 can also be located on the same side of the connection between the output member 22 and the fixing member 21, depending on actual needs.

[0059] Of course, in other embodiments, the first limiting member 41 can also be two blocks or elastic limiting structures arranged circumferentially along a horizontal preset axis a; or, the first limiting member 41 and the second limiting member 42 can also be limited to the first and second limit positions of the door wing assembly 3 by other structures that can cooperate with each other, such as a micro switch and a push block assembly, a Hall sensor and a magnet assembly, etc. The present invention does not impose specific limitations here. Furthermore, when the first limiting member 41 is fixed relative to the fixing member 21 and the second limiting member 42 is fixed relative to the output member 22, the first limiting member 41 can also be provided on the mounting bracket 1 and the second limiting member 42 can also be provided on the door wing assembly 3; or, the first limiting member 41 can be provided on the output member 22 or the door wing assembly 3, and the second limiting member 42 can be provided on the fixing member 21 or the mounting bracket 1.

[0060] like Figures 3 to 5 As shown, the door wing assembly 3 includes a door body 31 and a support plate 32 arranged in layers. The support plate 32 is fixedly connected to the output component 22, and the door body 31 is fixedly connected to the support plate 32. This enhances the overall rigidity and bending resistance of the door wing assembly 3 through the support plate 32, preventing deformation or damage when the door wing assembly 3 is subjected to impact, and extending its service life. The door body 31, as a component blocking the passage, can be made of at least one of the following materials: PC board, acrylic board, or steel plate, to ensure strength and aesthetics. The support plate 32, as a supporting component, can be made of high-strength materials such as steel plate or metal plate. The door body 31 and the support plate 32 can be fixed together by at least one screw, bolt, or other fastener. To further improve the fixing effect, a pressure plate 33 can also be provided between the door body 31 and the support plate 32.

[0061] In an embodiment, the ratio of the area size of the door body 31 to the area size of the support plate 32 satisfies 10 to 30; the ratio of the thickness size of the door body 31 to the thickness size of the support plate 32 satisfies 3 to 6. Wherein, the ratio of the area size of the door body 31 to the area size of the support plate 32 can be 10, 15, 20, 25, 30, etc. any value within the range of 10 to 30; the ratio of the thickness size of the door body 31 to the thickness size of the support plate 32 can be 3, 4, 5, 6, etc. any value within the range of 3 to 6. In this way, the size of the support plate 32 is prevented from being too small to cause poor support effect, and the size of the support plate 32 is also prevented from being too large to cause the output member 22 unable to carry the door wing assembly 3, so as to limit the sizes of the door body 31 and the support plate 32 within the above range, so as to improve the strength and reliability of the door wing assembly 3 while ensuring the normal work of the drive assembly 2 and the door wing assembly 3. Of course, in other embodiments, the ratio of the area size of the door body 31 to the area size of the support plate 32 can also be set to less than 10 or greater than 30 according to the actual application scene, the size of the gate machine core 100 and the type of the drive assembly 2, and similarly, the ratio of the thickness size of the door body 31 to the thickness size of the support plate 32 can also be set to less than 3 or greater than 6, which is not specifically limited in the embodiments of the present application.

[0062] As shown in Figures 5 to 7 In an embodiment, the output member 22 includes a mounting section 221 having a non-rotary cross section, and the support plate 32 is provided with a mounting hole 321 having a cross section shape adapted to the cross section shape of the mounting section 221. Specifically, the cross section shape of the mounting section 221 and the mounting hole 321 can be a regular hexagon as shown, or can be a triangle, a square, a pentagon, an ellipse, a waist shape, etc. other regular or irregular shapes, as long as it is ensured that when the mounting section 221 cooperates with the mounting hole 321, the support plate 32 will not rotate relative to the output member 22, so that the door wing assembly 3 as a whole always rotates together with the output member 22, ensuring the accuracy of the control of the door wing assembly 3. At the same time, it is also convenient to position when installing the door wing assembly 3, so as to simplify the assembly and maintenance steps.

[0063] In the illustrated embodiment, the end of the mounting section 221 is provided with a threaded hole. During installation, the support plate 32 is first installed in the mounting section 221 through the mounting hole 321, achieving radial fixation of the support plate 32 to the output member 22. Then, a fastener such as a screw or a bolt is used to press the support plate 32 and threadedly engage the threaded hole, achieving axial fixation of the support plate 32 to the output member 22. The door body 31 is provided with a relief hole 311 corresponding to the threaded hole and the fastener, to facilitate disassembly and assembly of the fastener. Of course, in other embodiments, the output member 22 can be directly fixed to the support plate 32 and the door body 31 by a plurality of fasteners such as screws or bolts, as long as the stability and reliability of the connection between the door wing assembly 3 and the output member 22 can be ensured and relative rotation does not occur. The embodiments of the present application do not make specific limitations here.

[0064] As shown in Figure 1 , the embodiments of the present application also provide a gate machine, which comprises the gate machine core 100 described above. Specifically, the gate machine further comprises a power supply system (not shown in the figure) and a control system (not shown in the figure) electrically connected to the drive assembly 2. The power supply system is used to supply power to the drive assembly 2, and the control system is used to control the operation of the drive assembly 2. Specifically, the gate machine can be a wing gate.

[0065] As shown in Figure 1 , the gate machine further comprises a cabinet 200 provided with a mounting cavity and a door slot 201 communicating with the mounting cavity. The gate machine core 100 is arranged in the mounting cavity, and the door wing assembly 3 can extend out of or retract into the mounting cavity through the door slot 201. The cabinet 200 serves as a load-bearing component, which can support and protect other elements in the gate machine core 100 and other elements in the gate machine, and improve the aesthetic appearance. The mounting bracket 1 can be fixedly installed to the inner wall of the mounting cavity by at least one fastener such as a screw or a bolt. The door slot 201 provides a passage for the door wing assembly 3 to extend out of or retract into the mounting cavity, making the movement of the door wing assembly 3 more accurate and stable. The thickness of the door slot 201 is preferably slightly larger than the thickness of the door body 31, so that the door body 31 can pass normally, and at the same time, the inner side wall of the door slot 201 can also support the end of the door body 31 away from the output member 22, which cooperates with the support plate 32 to effectively prevent the door body 31 from being deformed or damaged excessively when impacted, thereby further improving the reliability and durability of the gate machine core 100.

[0066] As shown in Figures 8 to 10 , the embodiments of the present application also provide a working method of the gate machine core 100, which is applied to the gate machine core 100 described above.

[0067] As shown in Figure 8 , specifically, the working method comprises:

[0068] S100. Zero calibration procedure:

[0069] S110. Control the driving assembly 2 to output driving force in a preset direction to drive the door wing assembly 3 to rotate to a position where the second limiting piece 42 cooperates with the first limiting part 411, marked as a first limit position;

[0070] S120. Control the driving assembly 2 to output reverse driving force in a preset direction to drive the door wing assembly 3 to rotate to a position where the second limiting piece 42 cooperates with the second limiting part 412, marked as a second limit position;

[0071] S130. Mark the closing position and the opening position according to the first limit position and the second limit position.

[0072] In this way, the gate machine core 100 can learn zero through the zero calibration program S100 to determine the first limit position and the second limit position of the door wing assembly 3, and determine the closing position and the opening position according to the first limit position and the second limit position, effectively avoiding the frequent cooperation or even impact of the first limiting piece 41 and the second limiting piece 42 in the subsequent regular operation process, thereby prolonging the service life of the limiting assembly 4, reducing the failure rate and operation noise. At the same time, it also improves the intelligence and accuracy of the control of the gate machine core 100. Specifically, the closing position can be marked 1° to 4° along the -X direction according to the first limit position, and the opening position can be marked 1° to 4° along the +X direction according to the second limit position. The order of steps S110 and S120 can be interchanged.

[0073] As shown in Figure 9 , the working method further comprises:

[0074] S200. Closing program:

[0075] S210. Obtain a closing signal;

[0076] S220. Control the driving assembly 2 to output driving force in a preset direction to drive the door wing assembly 3 to rotate to the closing position.

[0077] In this way, the gate machine core 100 can accurately control the door wing assembly 3 to move to the closing position through the closing program S200.

[0078] After step S220, further comprising the step:

[0079] S230. Control the driving assembly 2 to output a holding force to maintain the door wing assembly 3 at the closing position.

[0080] In this way, when the door wing assembly 3 reaches the closing position, the holding force output by the driving assembly 2 can prevent the door wing assembly 3 from changing position due to gravity, vibration or external force, thereby ensuring that the door wing assembly 3 can stably and accurately stay at the closing position.

[0081] Following step S230, the following step is also included:

[0082] S240. After a preset time, control drive component 2 outputs driving force in a preset direction to drive door wing component 3 to rotate to the first limit position.

[0083] Thus, when no one passes through for an extended period, the door wing assembly 3 can be controlled to rotate to the first extreme position, allowing the second limiting member 42 and the first limiting part 411 to cooperate with each other, supporting the door wing assembly 3 and keeping it stably and precisely stationary at the first extreme position. At this time, the drive assembly 2 does not need to output holding force, thereby achieving zero-power standby, reducing energy consumption, preventing problems such as winding overheating, magnetic attenuation, and lifespan reduction caused by long-term operation of the drive assembly 2, improving the long-term operational reliability of the drive assembly 2, and extending its service life. The preset time can be adjusted according to the actual application scenario, such as any time such as 5 minutes, 10 minutes, or 15 minutes.

[0084] In one embodiment, the rotational speed of the door wing assembly 3 is less than or equal to 2 rad / min. This rotational speed can be any speed less than or equal to 2 rad / min, such as 1 rad / min, 1.5 rad / min, or 2 rad / min. In this way, the door wing assembly 3 can rotate to the first limit position at a speed so slow as to be imperceptible to the naked eye, avoiding attracting attention or causing impact between the second limiting member 42 and the first limiting part 411. This extends the service life of the limiting assembly 4, reduces the failure rate and operating noise, and also ensures that the door wing assembly 3 can stably and accurately remain at the first limit position. Of course, in other embodiments, the rotational speed of the door wing assembly 3 can also be set to greater than 2 rad / min depending on the actual application scenario; this embodiment of the invention does not impose specific limitations here.

[0085] The door closing procedure S200 also includes the following steps:

[0086] When the door wing assembly 3 has a tendency to rotate in the opposite direction in a preset direction, the control drive assembly 2 outputs a driving force in the preset direction to limit the rotation of the door wing assembly 3 to the open position.

[0087] Thus, when an external force is detected pushing the door wing assembly 3 to rotate in the opposite direction in a preset direction, for example by detecting the rotation direction of the geared motor, the drive assembly 2 can be controlled to output a driving force in the preset direction, thereby providing resistance to the door wing assembly 3 in the preset direction, so as to limit the rotation of the door wing assembly 3 to the open position, effectively preventing people from forcibly passing through, realizing the anti-break-in function, and improving the safety protection effect.

[0088] like Figure 10 As shown, the working method also includes:

[0089] S300. Open door program:

[0090] S310. Obtain an open door signal;

[0091] S320. Control the drive assembly 2 to output a reverse driving force in a preset direction to drive the door wing assembly 3 to rotate to an open door position.

[0092] In this way, the gate machine core 100 can accurately control the door wing assembly 3 to move to the open door position through the open door program S300.

[0093] After step S320, it also includes the following steps:

[0094] S330. Control the drive assembly 2 to output a holding force to maintain the door wing assembly 3 in the open door position.

[0095] In this way, when the door wing assembly 3 reaches the open door position, the holding force output by the drive assembly 2 can prevent the door wing assembly 3 from changing position due to gravity, vibration or external force, thereby ensuring that the door wing assembly 3 can be stably and accurately parked at the open door position.

[0096] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present disclosure.

[0097] The above-described embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the patent scope of the application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A gate machine core, characterized in that, The utility model relates to a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices.

2. The lock core of claim 1, wherein, The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices.

3. The lock core of claim 1, wherein, The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices.

4. The lock core of claim 3, wherein, The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model discloses a door wing assembly and a door wing driving device, and belongs to the technical field of door wing driving devices. The utility model disc 5. The lock core of claim 1, wherein, The fixing component (21) is a geared motor, and the output component (22) is an output shaft connected to the output end of the geared motor; and / or, The gate mechanism also includes an energy storage plate electrically connected to the drive assembly (2).

6. A gate, characterized in that Includes the gate mechanism as described in any one of claims 1 to 5.

7. The gate according to claim 6, characterized in that The gate also includes a housing (200), which has an installation cavity and a door slot (201) communicating with the installation cavity. The gate mechanism is located in the installation cavity, and the door wing assembly (3) can extend / retract into the installation cavity through the door slot (201).

8. A method of operating a gate machine core, applied to the gate machine core according to any one of claims 1 to 5, characterized in that, include: Zero-calibration procedure: Control the drive assembly (2) to output a driving force in a preset direction to drive the door wing assembly (3) to rotate to the position where the second limiting member (42) and the first limiting part (411) cooperate, and mark it as the first limit position; The drive assembly (2) is controlled to output a reverse driving force in a preset direction to drive the door wing assembly (3) to rotate to the position where the second limiting member (42) and the second limiting part (412) cooperate, which is marked as the second limit position; The door closing position and the door opening position are marked according to the first extreme position and the second extreme position; Closing procedure: Receive the door closing signal; Control the drive assembly (2) to output a driving force in a preset direction to drive the door wing assembly (3) to rotate to the closed position; Door opening procedure: Receive door opening signal; The drive assembly (2) is controlled to output a reverse driving force in a preset direction to drive the door wing assembly (3) to rotate to the door opening position.

9. The method of operating a gate machine core of claim 8, wherein, In the closing procedure, after controlling the drive assembly (2) to output a driving force along a preset direction to drive the door wing assembly (3) to rotate to the closing position, the procedure further includes the following steps: Control the drive assembly (2) to output a holding force to maintain the door wing assembly (3) in the closed position; In the door opening procedure, after the step of controlling the drive component (2) to output a reverse driving force in a preset direction to drive the door wing component (3) to rotate to the door opening position, the procedure further includes the following step: The drive assembly (2) is controlled to output a holding force to maintain the door wing assembly (3) in the open position.

10. The method of operating a gate machine core of claim 9, wherein, In the closing procedure, after controlling the drive assembly (2) to output a driving force along a preset direction to drive the door wing assembly (3) to rotate to the closing position, the procedure further includes the following steps: After a preset time, the drive component (2) is controlled to output a driving force in a preset direction to drive the door wing component (3) to rotate to the first limit position.

11. A method of operating a gate machine core according to claim 10, characterised in that, After a preset time, the drive component (2) is controlled to output a driving force in a preset direction to drive the door wing component (3) to rotate to the first limit position, wherein the rotational speed of the door wing component (3) is less than or equal to 2 rad / min.

12. The method of operating a gate machine core of claim 8, wherein, The door closing procedure also includes the following steps: When the door wing assembly (3) has a tendency to rotate in the opposite direction in a preset direction, the drive assembly (2) is controlled to output a driving force in the preset direction to limit the door wing assembly (3) from rotating to the opening position.

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