KR102387528B1 - Apparatus for controlling turn gate and turn gate apparatus including the same - Google Patents

Abstract

Disclosed are a turngate control device and a turngate device including the same. The turngate device includes a gear unit having at least one tooth, a first rotation blocking unit that blocks or permits rotation of the gear unit in a first direction according to the received first control signal, and a second input unit A second rotation blocking unit that blocks or permits rotation of the gear unit in the second direction according to a control signal, and the first rotation blocking unit and the second rotation blocking unit by generating the first control signal and a second control signal a control unit for controlling the first rotation blocking unit and the second rotation blocking unit by transmitting each to the unit, a driving unit driven while rotating the drive shaft coupled to the gear unit; and a rotating door coupled to the driving unit.

Description

Turngate control device and turngate device including the same

The present invention relates to a turngate control device and a turngate device including the same, and in particular, during normal operation, the first direction rotation and the second direction rotation of the revolving door can be blocked or allowed according to the operation of the rotation blocking unit, and power supply in case of emergency In this blocked case, it relates to a turngate control device and a turngate device including the same for allowing the rotation of the revolving door in the second direction so that the personnel inside can escape to the outside.

In general, a revolving door operates by attaching several doors to a vertical axis to form a compartment, and a person entering each compartment pushes the door by hand. The revolving door makes no noise when entering and exits, the door is not suddenly closed or surprised by the wind, and is effective in maintaining the indoor temperature during heating or cooling.

A security revolving door that opens and closes by recognizing only those who are permitted to enter is used as an entrance door of a building requiring security by using such a revolving door method. However, the control device installed on the security revolving door has a problem that may cause an accident by delaying the time for people in the building to escape out of the building in an emergency or when power is cut off. For this reason, there is a need for a safe and secure revolving door even in an emergency or when power is cut off.

The present invention is to solve the above problems, and during normal operation, the rotation in the first direction and the rotation in the second direction can be blocked or allowed according to the operation of the rotation blocking unit. An object of the present invention is to provide a turngate control device and a turngate device including the same for allowing internal personnel to escape to the outside by allowing rotation in the second direction.

In order to achieve the above object, a turngate device according to an embodiment of the present invention includes a gear having at least one tooth, and the gear unit rotates in a first direction according to the received first control signal. A first rotation blocking unit that blocks or allows the A control unit that generates a signal and transmits it to the first rotation blocking unit and the second rotation blocking unit, respectively, to control the first rotation blocking unit and the second rotation blocking unit, the drive shaft coupled to the cog wheel is driven while rotating It is characterized in that it comprises a driving unit, and a rotating door coupled to the driving unit.

Preferably, the turngate device is disposed in one area of the revolving door, and further comprises an interface unit for transmitting the received access request signal to the control unit, wherein the control unit responds to the access request signal transmitted from the interface unit. Accordingly, the first rotation blocking unit and the second rotation blocking unit may be controlled.

Also preferably, the turngate device includes at least one sensor tooth and is coupled to the drive shaft and detects a rotation angle of a sensor gear and the sensor gear that rotates together with the gear unit and transmits it to the control unit Further comprising a sensor unit having at least one rotation detection sensor, wherein the control unit controls the first rotation blocking unit and the second rotation blocking unit according to the rotation angle of the sensor gear received from the sensor unit can do.

Also preferably, the first rotation blocking portion, one area is included in the rotation blocking area of the cog wheel part to block the rotation of the cog wheel part in the first direction, or to separate from the rotation blocking area of the cog wheel part A first stopper unit allowing the gear unit to rotate in the first direction, a first driving force transmitting unit coupled to one end of the first stopper unit, and coupled to one end of the first driving force transmitting unit, the first driving force and a first driving force providing unit for providing a driving force for moving the first stopper unit through a transmission unit, wherein the rotation blocking area is a space between the at least one cog, and the at least one cog passes when the cog wheel part rotates. space can be defined.

Also preferably, the second rotation blocking portion, one area is included in the rotation blocking area of the cogwheel part to block the rotation of the cog wheel part in the second direction, or to separate from the rotation blocking area of the cogwheel part A second stopper unit allowing the gear unit to rotate in the second direction, a second driving force transmitting unit coupled to one end of the second stopper unit, and coupled to one end of the second driving force transmitting unit, the second driving force A second driving force providing unit may include a driving force for moving the second stopper unit through the transmitting unit.

Also preferably, the first driving force providing unit and the second driving force providing unit are constituted by a solenoid, and the first driving force transmitting unit moves forward or backward according to the operation of the solenoid to move the first stopper unit and transmit the second driving force The second stopper part may be moved while the part moves forward or backward.

Also preferably, the first driving force transmitting unit includes a first shaft having one end coupled to the first stopper unit and the other end coupled to the first driving force providing unit, and a first shaft surrounding the first shaft and the first shaft and a first spring providing an elastic force in a direction away from the first driving force providing unit, wherein the second driving force transmitting unit has one end coupled to the second stopper unit and the other end coupled to the second driving force providing unit. It may include a second shaft, and a second spring surrounding the second shaft and providing an elastic force in a direction in which the second shaft moves away from the second driving force providing unit.

Also preferably, the first stopper part is formed in a straight shape, and rotates based on the first stopper post according to the forward or backward movement of the first driving force transmitting part, and the second stopper part has a 'L' shape. It is formed in a shape, and may be operated by rotating based on the second stopper post according to the forward or backward movement of the second driving force transmitting unit.

Also preferably, the first stopper part has an end toward one side of the at least one tooth and one area is included in the rotation blocking area of the gear part, thereby preventing the gear part from rotating in the first direction, , The second stopper portion, the end is toward the other side of the at least one cog, and one area is included in the rotation blocking area of the cog wheel part, so that the cog wheel part can be blocked from rotating in the second direction.

Also preferably, when the access request signal is not transmitted, the control unit may control one region of the first stopper part and one region of the second stopper part to be included in the rotation blocking region of the cog wheel part.

Also preferably, when the first direction rotation of the revolving door is permitted according to the access request signal, the control unit controls the first stopper portion to be separated from the rotation blocking region of the cog wheel portion, so that the cog wheel portion is the first direction, and when the rotation of the revolving door in the second direction is permitted according to the access request signal, the second stopper part is controlled to be separated from the rotation blocking area of the cogwheel part, so that the cogwheel part is the second may be allowed to rotate in any direction.

Also preferably, when the first direction rotation of the revolving door is permitted according to the access request signal, the control unit controls the first stopper portion to be separated from the rotation blocking region of the cog wheel portion, so that the cog wheel portion is the first direction and control so that one area of the second stopper part is included in the rotation blocking area of the cog wheel part to block the cog wheel part from rotating in the second direction, and according to the access request signal, the revolving door When the second direction rotation of the part is permitted, the second stopper part is controlled to be separated from the rotation blocking area of the cog wheel part to allow the cog wheel part to rotate in the second direction, and one area of the first stopper part is the By controlling it to be included in the rotation blocking area of the cogwheel part, it is possible to block the cogwheel part from rotating in the first direction.

Also preferably, when the power input to the turngate device is cut off, a region of the first stopper part is included in the rotation blocking region of the cog wheel part to block rotation of the cog wheel part in the first direction, , the second stopper portion may be separated from the rotation blocking region of the cog wheel portion to allow the cog wheel portion to rotate in the second direction.

Also preferably, when the power input to the turngate device is cut off, the first spring is included in the first rotation blocking part and the second spring included in the second rotation blocking part is elastic. At least one of the stopper part and the second stopper part deviates from the rotation blocking area of the cog wheel part, so that at least one of the first direction rotation and the second direction rotation of the revolving door part may be allowed.

The revolving door unit includes a rotating shaft coupled to the drive shaft, and at least one rotation blocking rod coupled to the rotation shaft, and the turngate device may further include an origin inducing unit for guiding the at least one rotation blocking rod to a specific position. can

Also preferably, the origin guide part includes at least one convex part and at least one concave part, a convex rotation plate coupled to the drive shaft, and the at least one convex part and the at least one A rotation support having a movable rotation plate rotating along the concave portion, and a tension spring coupled to one end of the rotation support to provide an elastic force so that the movable rotation plate of the rotation support is in close contact in the direction of the convex rotation plate.

In order to achieve the above object, a turngate control device according to an embodiment of the present invention includes a gear having at least one tooth, and the gear unit in a first direction according to the received first control signal. A first rotation blocking unit that blocks or allows rotation, a second rotation blocking unit that blocks or allows the cog wheel unit to rotate in the second direction according to the received second control signal, the first control signal and the second A control unit that generates a control signal and transmits it to the first rotation blocking unit and the second rotation blocking unit, respectively, to control the first rotation blocking unit and the second rotation blocking unit, and the drive shaft coupled to the cog wheel while rotating It is characterized in that it includes a driving unit to be driven.

The turngate control device according to the present invention and the turngate device including the same according to the present invention as described above may block or allow the rotation of the first direction and the second direction of the revolving door according to the operation of the rotation blocking unit during normal operation, and in an emergency When the power is cut off, the rotation of the revolving door in the second direction is allowed to have the effect of allowing the personnel inside to escape to the outside.

1A and 1B are a perspective view and a front view illustrating a turngate device according to an embodiment of the present invention.
2A and 2B are a perspective view and a front view illustrating a turngate control device according to an embodiment of the present invention.
3 is an exploded perspective view showing a turngate control device according to an embodiment of the present invention.
4 is a view showing a gear wheel provided in the turngate control device according to an embodiment of the present invention.
5 is a view showing a first rotation blocking unit and a second rotation blocking unit provided in the turngate control device according to an embodiment of the present invention.
6 is a view showing an origin inducing unit provided in the turngate control device according to an embodiment of the present invention.
7 is a view showing a sensor unit provided in the turngate control device according to an embodiment of the present invention.
8 is a view showing a driving unit provided in the turngate control apparatus according to an embodiment of the present invention.
9 is a view showing a base part provided in the turngate control device according to an embodiment of the present invention.
10A to 10D are diagrams illustrating a method of operating a turngate control apparatus according to an embodiment of the present invention.

In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings illustrating preferred embodiments of the present invention and the contents described in the drawings.

Hereinafter, the present invention will be described in detail by describing preferred embodiments of the present invention with reference to the accompanying drawings. Like reference numerals in each figure indicate like elements.

1A and 1B are a perspective view and a front view illustrating a turngate device according to an embodiment of the present invention. 1A and 1B , the turngate device 1000 according to an embodiment of the present invention may include a turngate control device 1000a and a revolving door unit 800 . As an example, the turngate device 1000 may be installed in a place where only authorized persons can enter, such as an embassy.

The turngate control device 1000a is a configuration for controlling whether the revolving door part 800 is rotatable, and a detailed configuration will be described in detail with reference to FIGS. 2A and 2B . The size and ratio of the turngate control device 1000a are exemplary and may be variously changed.

The revolving door unit 800 may include a rotating shaft 810 , a rotation blocking rod 820 , a fixed blocking rod 830 , and a guide unit 840 . The rotation shaft 810 may be coupled to a driving shaft (610 in FIG. 8 ) provided in the turngate control device 1000a, and at least one rotation blocking rod 820 may be coupled to the periphery of the rotation shaft 810 . The guide unit 840 may be spaced apart from the rotation blocking rod 820 and disposed outside the rotation door unit 800 , and a fixed blocking rod 830 may be coupled to one region of the guide unit 840 . The revolving door unit 800 may have a specific configuration similar to that of a security revolving door known to those of ordinary skill in the art.

Referring to FIG. 1B , in the turngate device 1000 according to an embodiment of the present invention, since the fixed blocking rod 830 is provided on the left side with respect to the rotation shaft 810 , the user turns only to the right side of the rotation shaft 810 . It is possible to enter and exit through the gate device 1000 . In this case, based on FIG. 1A, when the user enters and exits from the lower left to the upper right, the rotating shaft 810 may rotate counterclockwise, and when the user exits from the upper right to the lower left, the rotating shaft 810 It can rotate clockwise. According to an embodiment, when the fixed blocking rod 830 is disposed on the right side with respect to the rotation shaft 810 , the user can enter and exit through the turngate device 1000 only to the left side of the rotation shaft 810 . In this case, when the user enters and exits from the lower left to the upper right with reference to FIG. 1A , the rotating shaft 810 may rotate clockwise, and when the user exits from the upper right to the lower left, the rotating shaft 810 is It can be rotated counterclockwise.

On the other hand, in FIGS. 1A and 1B, at least one rotation blocking rod 820 is shown to be formed extending in three directions about the rotation shaft 810, but this is exemplary, and between the at least one rotation blocking rod 820 An angle and an extension direction of can be variously changed.

2A and 2B are a perspective view and a front view illustrating a turngate control device according to an embodiment of the present invention. Referring to FIGS. 2A and 2B , the turngate control device 1000a according to an embodiment of the present invention includes a gear unit 100 , a first rotation blocking unit 200 , and a second rotation blocking unit 300 . , a control unit (not shown) and a driving unit 600 may be included. Also, according to an embodiment, the turngate control device 1000a may further include an origin inducing unit 400 , a sensor unit 500 , and a base unit 700 .

The gear unit 100 may include at least one tooth. As an example, the gear unit 100 may be coupled to the drive shaft 610 of the driving unit 600 and a through hole may be formed in the center to enable rotation, and may be formed in a disk shape, and at least one tooth in the outer region. may be provided. A detailed configuration of the gear unit 100 will be described in detail with reference to FIG. 4 , and a detailed description thereof will be omitted.

The first rotation blocking unit 200 may block or allow the cog wheel unit 100 to rotate in the first direction according to a first control signal input from the control unit. As an example, the first direction may be a counterclockwise direction.

The second rotation blocking unit 300 may block or allow the cog wheel unit 100 to rotate in the second direction according to a second control signal input from the control unit. As an example, the second direction may be a clockwise direction. A detailed configuration of the first rotation blocking unit 200 and the second rotation blocking unit 300 will be described in detail with reference to FIG. 5 , and detailed description will be omitted herein.

The control unit generates a first control signal and a second control signal and transmits them to the first rotation blocking unit 200 and the second rotation blocking unit 300, respectively, and the first rotation blocking unit 200 and the second rotation blocking unit The unit 300 can be controlled. The control unit may be formed in one region of the turngate device 1000 and, for example, may be implemented as a microprocessor capable of processing and analyzing input data to control other components.

The driving unit 600 may be driven while the driving shaft 610 coupled to the gear unit 100 rotates, and may be coupled to the rotating door unit 800 . A detailed configuration of the driving unit 600 will be described in detail with reference to FIG. 8 , and detailed description thereof will be omitted herein.

The origin inducing unit 400 may guide at least one rotation blocking rod 820 provided in the revolving door unit 800 to a specific position. That is, referring to FIGS. 1A and 1B , for smooth operation of the turngate device 1000, the origin inducing unit 400 rotates the rotation shaft 810 and passes the user through the rotation blocking rod 820 at a certain position. It can be controlled to stop. A detailed configuration of the origin induction unit 400 will be described in detail with reference to FIG. 6 , and detailed description thereof will be omitted herein.

The sensor unit 500 may sense the rotation angle of the rotation shaft 810 of the revolving door unit 800 and transmit it to the control unit. The controller may control the first rotation blocking unit 200 and the second rotation blocking unit 300 according to the rotation angle of the rotation shaft 810 received from the sensor unit 500 . A detailed configuration of the sensor unit 500 will be described in detail with reference to FIG. 7 , and a detailed description thereof will be omitted herein.

The base part 700 is a configuration in which the cog wheel part 100, the first rotation blocking part 200 and the second rotation blocking part 300 are disposed and coupled, and the base part 700 of A detailed configuration will be described in detail with reference to FIG. 9 , and detailed description thereof will be omitted herein.

Meanwhile, the turngate control device 1000a may further include an interface unit (not shown) disposed in one area of the revolving door unit 800 and transmitting the received access request signal to the control unit. The control unit may control the first rotation blocking unit 200 and the second rotation blocking unit 300 according to the access request signal received from the interface unit.

As an example, the interface unit may be installed on the entrance side of the revolving door unit 800 to authenticate a person entering, and may also be installed on the exit side of the revolving door unit 800 to authenticate a person leaving. The interface unit may be implemented in various methods capable of authenticating a person who wants to enter, such as a password input method, a biometric information recognition method such as a fingerprint or iris, and an RFID authentication card recognition method.

3 is an exploded perspective view showing a turngate control device according to an embodiment of the present invention.

Referring to FIG. 3 , the turngate control device 1000a according to an embodiment of the present invention is a cog wheel part 100 , a first rotation blocking part 200 and a second rotation on the upper end of the base part 700 . The blocking unit 300 may be coupled, and the origin inducing unit 400 and the sensor unit 500 may be sequentially coupled to the upper end of the gear unit 100 . The driving unit 600 may be sequentially coupled to the base unit 700 , the gear unit 100 , the origin induction unit 400 , and the sensor unit 500 from below.

4 is a view showing a gear wheel provided in the turngate control device according to an embodiment of the present invention. As shown in (a) of Figure 4, the gear unit 100 may be in the form of four stacked on each other, but is not limited thereto.

Referring to (b) of FIG. 4 , the gear unit 100 may include at least one tooth, and the at least one tooth includes a first tooth 111 , a second tooth 112 , and a third It may be composed of a saw tooth 113 , a fourth tooth 114 , a fifth tooth 115 , and a sixth tooth 116 . 4, all of the teeth provided in the cog wheel part 100 are shown as having six, but this is an example, and the number and shape of the gear teeth of the cog wheel part 100 according to an embodiment of the present invention are various. can be changed.

Referring to (b) of FIG. 4, as a space between at least one cog, a three-dimensional space through which the at least one cog passes when the cog wheel part 100 rotates can be defined as the rotation blocking area 120. there is. The rotation blocking region 120 will be further described in detail with reference to FIGS. 10A to 10D .

5 is a view showing a first rotation blocking unit and a second rotation blocking unit provided in the turngate control device according to an embodiment of the present invention.

Referring to FIG. 5 , the first rotation blocking unit 200 may include a first driving force providing unit 210 , a first driving force transmitting unit 220 , and a first stopper unit 230 .

The first driving force providing unit 210 may be coupled to one end of the first driving force transmitting unit 220 and provide driving force for moving the first stopper unit 230 through the first driving force transmitting unit 220 . . As an example, the first driving force providing unit 210 may be implemented as a solenoid 211 , and according to the operation of the solenoid 211 , the first driving force transmitting unit 220 moves forward or backward while the first stopper unit ( 230) can be moved. The first driving force providing unit 210 may include a cylindrical coil and a movable iron core therein, and when DC or AC is energized to the cylindrical coil, the movable iron core may move. The first driving force providing unit 210 may further include a solenoid 211 and angles 212_1 and 212_2 for coupling the solenoid 211 to the base unit 700 .

The first driving force transmitting unit 220 may be coupled to one end of the first stopper unit 230 and coupled to the first driving force providing unit 210 . 5 , the first driving force transmitting unit 220 may include a first shaft 221 , a first spring 222 , and a first stopping ring 223 . The first shaft 221 may have one end coupled to the first stopper unit 230 and the other end coupled to the first driving force providing unit 210 . The first spring 222 may surround the first shaft 221 and provide an elastic force in a direction in which the first shaft 221 moves away from the first driving force providing unit 210 .

As an example, when power is input to the first driving force providing unit 210 , the first shaft 221 is moved while being pulled toward the first driving force providing unit 210 , and the first driving force providing unit 210 . ), the first shaft 221 may move in a direction away from the first driving force providing unit 210 due to the elasticity of the first spring 222 . The first stop ring 223 may be coupled to one region of the first shaft 221 to prevent the first spring 222 from being separated from the first shaft 221 . In some embodiments, the first stop ring 223 may be omitted, and in this case, a region of the first shaft 221 may be formed to protrude in the same shape as the first stop ring 223 .

The first stopper unit 230, one area is included in the rotation blocking area 120 of the cog wheel part 100 to block the cog wheel part 100 from rotating in the first direction, or the cog wheel part Departing from the rotation blocking region 120 of (100) may allow the gear unit 100 to rotate in the first direction. The first stopper unit 230 may include a first stop bar 231 , first auxiliary bars 232_1 and 232_2 , a first passive bar 233 , and a first stopper post 234 . The first stop bar 231 , the first auxiliary bars 232_1 , 232_2 , and the first passive bar 233 may have a through hole formed in one area and are sequentially stacked and coupled to the first stopper post 234 , , the first stopper post 234 may be rotated at a predetermined angle. As shown in FIG. 5 , the first stopper part 230 may be formed in a straight shape, and as the first driving force transmitting part 220 moves forward or backward, the first stopper post 234 is a reference. It can be rotated and operated.

Meanwhile, according to an embodiment, the first stop bar 231 , the first auxiliary bars 232_1 , 232_2 , and the first passive bar 233 may be formed as a single unit. The first manual bar 233 is a configuration for manual operation of the turngate manager, and the turngate manager moves the first stopper part 230 by holding one end of the first manual bar 233, so that the teeth Rotation of the wheel part 100 in the first direction may be arbitrarily blocked or allowed.

The second rotation blocking unit 300 may include a second driving force providing unit 310 , a second driving force transmitting unit 320 , and a second stopper unit 330 .

The second driving force providing unit 310 may be coupled to one end of the second driving force transmitting unit 320 and provide a driving force for moving the second stopper unit 330 through the second driving force transmitting unit 320 . . As an example, the second driving force providing unit 310 may be implemented as a solenoid 311, and according to the operation of the solenoid 311, the second driving force transmitting unit 320 moves forward or backward while the second stopper unit ( 330) can be moved. The second driving force providing unit 310 may include a cylindrical coil and a movable iron core therein, and when DC or AC is energized to the cylindrical coil, the movable iron core may move. The second driving force providing unit 310 may include a solenoid 311 and angles 312_1 and 312_2 for coupling the solenoid 311 to the base unit 700 .

The second driving force transmitting unit 320 may be coupled to one end of the second stopper unit 330 and coupled to the second driving force providing unit 310 . As shown in FIG. 5 , the second driving force transmitting unit 320 may include a second shaft 321 , a second spring 322 , and a second stopping ring 323 . The second shaft 321 may have one end coupled to the second stopper unit 330 and the other end coupled to the second driving force providing unit 310 . The second spring 322 may surround the second shaft 321 , and may provide an elastic force in a direction in which the second shaft 321 moves away from the second driving force providing unit 310 .

As an example, when power is input to the second driving force providing unit 310 , the second shaft 321 is moved while being pulled toward the second driving force providing unit 310 , and the second driving force providing unit 310 . ), the second shaft 321 may move in a direction away from the second driving force providing unit 310 due to the elasticity of the second spring 322 . The second stop ring 323 may be coupled to one region of the second shaft 321 to prevent the second spring 322 from being separated from the second shaft 321 . In some embodiments, the second stop ring 323 may be omitted, and in this case, a region of the second shaft 321 may be formed to protrude in the same shape as the second stop ring 323 .

The second stopper part 330, one area is included in the rotation blocking area 120 of the cog wheel part 100 to block the cog wheel part 100 from rotating in the second direction, or the cog wheel part Departing from the rotation blocking region 120 of (100) may allow the gear unit 100 to rotate in the second direction. The second stopper unit 330 may include a second stop bar 331 , second auxiliary bars 332_1 and 332_2 , a second passive bar 333 , and a second stopper post 334 . The second stop bar 331 , the second auxiliary bar 332_1 , 332_2 , and the second passive bar 333 may be sequentially stacked while the second stopper post 334 is inserted into the through hole formed in one area, 2 It is possible to rotate the stopper post 334 at a predetermined angle as the center. As shown in FIG. 5 , the second stopper part 330 may be formed in a 'L' shape, and the second stopper post 334 according to the forward or backward movement of the second driving force transmitting part 320 . It can be operated by rotating based on .

Meanwhile, according to an exemplary embodiment, the second stop bar 331 , the second auxiliary bars 332_1 , 332_2 , and the second passive bar 333 may be integrally formed. The second manual bar 333 is a configuration for manual operation of the turngate manager, and the turngate manager grips one end of the second manual bar 333 to move the second stopper part 330, so that the teeth Rotation of the wheel part 100 in the second direction may be arbitrarily blocked or allowed.

Meanwhile, in FIG. 5 , it is illustrated that the first stopper part 230 is formed in a straight shape and the second stopper part 330 is formed in a 'L' shape, but this is exemplary, and the first stopper part 230 and The shape of the second stopper part 330 may be variously changed according to an installation location and the like.

6 is a view showing an origin inducing unit provided in the turngate control device according to an embodiment of the present invention.

Referring to FIG. 6 , the origin induction unit 400 is a configuration for inducing at least one rotation blocking rod 820 provided in the revolving door unit 800 to a specific position, and a convex rotation plate 410, a rotation support 430 and It may include a tension spring 440 .

The convex rotation plate 410 may include at least one convex part and at least one concave part in the lateral direction as shown in FIG. 6 , and may be coupled to the driving shaft 610 of the driving unit 600 . An upper rotation plate 420 may be coupled to the upper portion of the convex rotation plate 410 .

The rotation support 430 is in close contact with the side surface of the convex rotation plate 410 and the movable rotation plate 432 and the fixed post 450_3 rotate along the at least one convex portion and the at least one concave portion. It may include a rotation support plate 431 coupled to (432).

The tension spring 440 is coupled to one end of the rotation support 430 to provide an elastic force so that the movable rotation plate 432 of the rotation support 430 is in close contact with the center of the convex rotation plate 410 .

Referring to FIG. 6 , two fixing posts 450_2 and 450_4 may be coupled to both ends of the rotation support plate 431 , and a tension spring 440 may be coupled to the fixing post 450_2 , and a tension spring 440 . ), a fixing post 450_1 may be coupled to the other end. The two fixing posts 450_1 and 450_4 are coupled to the sensor fixing plate 530 of the sensor unit 500 so that the position can be fixed, and the remaining two fixing posts 450_2 and 450_3 are the convex rotation plates 410 to rotate. The position can then be moved.

As shown in FIG. 6 , as the moving rotating plate 432 is in close contact with the side surface of the convex rotating plate 410 and rotates along at least one convex part and at least one concave part, the center of the convex rotating plate 410 and the moving rotating plate The distance between (432) periodically increases and decreases. At this time, since the elastic force of the tension spring 440 is applied so that the moving rotating plate 432 is in close contact with the center of the convex rotating plate 410 , the moving rotating plate 432 is located in the concave portion of the convex rotating plate 410 . This makes it more stable. Accordingly, in this principle, the origin inducing unit 400 rotates the rotating shaft 810 by a predetermined angle so that at least one rotation blocking rod 820 is guided to a specific position when no external force is applied after the rotating door unit 800 is rotated. can do it

Although it is shown that three convex parts and three concave parts are formed in the lateral direction of the convex rotating plate 410 in FIG. 6 , this is exemplary, and the number and spacing of the convex and concave parts formed in the convex rotating plate 410, etc. may be variously changed according to the number, spacing, and direction of extension of the rotation blocking rods 820 provided in the revolving door unit 800 .

7 is a view showing a sensor unit provided in the turngate control device according to an embodiment of the present invention. Referring to FIG. 7 , the sensor unit 500 may include a sensor gear wheel 510 , at least one rotation detection sensor 520 , and a sensor fixing plate 530 .

The sensor gear 510 has at least one sensor tooth and is coupled to the drive shaft 610 to rotate together with the gear unit 100 .

At least one rotation detection sensor 520 may detect the rotation angle of the sensor gear 510 and transmit it to the control unit. As shown in FIG. 7 , a 'C'-shaped sensing unit may be formed in the rotation sensing sensor 520 , and the sensor teeth of the sensor gear 510 may pass between the sensing units. The rotation detection sensor 520 may detect whether the sensor tooth has passed through the detection unit using infrared or the like, and may transmit this to the control unit. Although it is illustrated that three at least one rotation detection sensor 520 is provided in FIG. 6 , this is exemplary, and the number and implementation method of the rotation detection sensor 520 may be variously changed.

The sensor fixing plate 530 may be fixedly mounted with the at least one rotation monitoring sensor 520 . A drive shaft 610 may pass through a through hole formed in the central portion of the sensor fixing plate 530 to be coupled to the sensor gear 510 . As shown in FIG. 2A , the sensor fixing plate 530 may be coupled to and supported by the first stopper post 234 , the second stopper post 334 , and the base post ( 710 in FIG. 9 ).

The controller may determine the rotation angle of the sensor gear 510 by receiving the number of sensor teeth passing through the rotation detection sensor 520 from the sensor unit 500 . The controller may control the first rotation blocking unit 200 and the second rotation blocking unit 300 according to the rotation angle of the sensor gear 510 . Since the sensor gear wheel 510 is coupled to the rotation shaft 810 through the drive shaft 610 , the rotation angle of the sensor gear wheel 510 may be the same as the rotation angle of the rotation shaft 810 .

8 is a view showing a driving unit provided in the turngate control apparatus according to an embodiment of the present invention. Referring to FIG. 8 , the driving unit 600 may include a driving shaft 610 and a fixed key 620 .

The gear unit 100, the origin induction unit 400, and the sensor unit 500 may be coupled to the upper end of the driving shaft 610, and the lower end of the driving shaft 610 is a rotating door unit 800 as shown in FIG. 1B. ) may be combined with the rotation shaft 810 of the.

The fixed key 620 may be inserted into the key groove 615 formed in the drive shaft 610, and is also inserted into the key groove formed in the cog wheel part 100 and the origin guide part 400 to rotate the drive shaft 610. When the cogwheel part 100 and the origin induction part 400 may also act to rotate together.

9 is a view showing a base part provided in the turngate control device according to an embodiment of the present invention. Referring to FIG. 9 , the base part 700 may include a base post 710 , a base holder 720 , and a base plate 730 .

A sensor fixing plate 530 may be coupled to the upper end of the base post 710 .

The base holder 720 may include a ball bearing 721 , a roller bearing 722 , a bearing fixing pin 723 , and a bearing holder 724 , and the drive shaft 610 is inserted into the center of the base holder 720 . can be

At the upper end of the base plate 730 , the gear unit 100 , the first rotation blocking unit 200 , and the second rotation blocking unit 300 may be disposed and coupled.

10A to 10D are diagrams illustrating a method of operating a turngate control apparatus according to an embodiment of the present invention. 10A to 10D may be cross-sectional views of the turngate control device 1000a illustrated in FIGS. 2A and 2B taken along a plane parallel to the base part 700 .

10A is a diagram illustrating a case in which an access request signal is not transmitted from an interface unit. When the access request signal is not transmitted from the interface unit, since the rotation of the revolving door unit 800 must be blocked in both directions, the control unit controls one region and the second portion of the first stopper unit 230 as shown in FIG. 10A . One area of the stopper unit 330 may be controlled to be included in the rotation blocking area (120 of FIG. 4 ) of the gear unit 100 . To this end, the control unit prevents power from being input to the first driving force providing unit 210 through the first control signal so that the first shaft 221 is moved by the first driving force providing unit 210 by the elasticity of the first spring 222 . By moving in a direction away from , it is possible to control one area of the first stopper unit 230 to be included in the rotation blocking area 120 of the gear unit 100 . In addition, the control unit causes power to be input to the second driving force providing unit 310 through the second control signal so that the second shaft 321 moves while being pulled in the direction of the second driving force providing unit 310 , so that the second One area of the stopper unit 330 may be controlled to be included in the rotation blocking area 120 of the gear unit 100 . Although not shown in FIG. 10A for convenience, the rotation blocking region 120 may be defined as a space between at least one cog, and a space through which the at least one cog passes when the cog wheel part 100 rotates.

When one area of the first stopper unit 230 is included in the rotation blocking area 120 and the end of the first stopper unit 230 faces one side of at least one tooth, the gear unit 100 is the first Rotation in a direction (eg counterclockwise) can be blocked. In addition, when one region of the second stopper part 330 is included in the rotation blocking region 120 and the end of the second stopper part 330 faces the other side of at least one tooth, the gear part 100 is Rotation in the second direction (eg, clockwise) can be blocked. That is, as shown in FIG. 10A , one area of the first stopper part 230 is included in the rotation blocking area 120 , and the end of the first stopper part 230 faces the right side of the first tooth 111 . In this case, since the right side of the first gear 111 is caught on the end of the first stopper unit 230 , the cog wheel unit 100 may be blocked from rotating in the counterclockwise direction. In the same principle, when one area of the second stopper part 330 is included in the rotation blocking area 120 and the end of the second stopper part 330 faces to the left of the first tooth 111, the first tooth ( Since the left side of the 111) is caught on the end of the first stopper part 230, the cog wheel part 100 can be blocked from rotating in the clockwise direction.

10B is a diagram illustrating a case in which rotation of the revolving door in the first direction is permitted according to an access request signal. The control unit, as a result of analyzing the access request signal transmitted from the interface unit, when the password or fingerprint is authenticated and rotation of the revolving door unit 800 in the first direction is permitted, as shown in FIG. 10B , the first stopper unit ( 230) can be controlled to be separated from the rotation blocking region (120 in FIG. 4) of the gear unit 100 to allow the gear unit 100 to rotate in the first direction (eg, counterclockwise). . To this end, the control unit causes power to be input to the first driving force providing unit 210 through the first control signal so that the first shaft 221 moves while being pulled in the direction of the first driving force providing unit 210 , so that the first stopper The part 230 can be controlled to be separated from the rotation blocking region 120 of the cog wheel part 100 .

At this time, since the rotation in the second direction of the revolving door unit 800 is blocked, the control unit causes the power to be input to the second driving force providing unit 310 through the second control signal so that the second shaft 321 is the second driving force. By moving while being pulled in the direction of the providing unit 310 , it is possible to control one area of the second stopper unit 330 to be included in the rotation blocking area 120 of the gear unit 100 . That is, the control unit can control to allow the gear wheel 100 to rotate in the counterclockwise direction, and block the rotation in the clockwise direction.

When the cog wheel part 100 rotates counterclockwise, the sixth gear 116 may rotate in the direction of the first gear 111 while pushing the second stopper part 330 downward, and the sixth gear. After the 116 passes through the second stopper unit 330 and moves to the position of the first tooth 111 shown in FIG. 10B , the second stopper unit 330 is driven by the driving force of the second driving force providing unit 310 . ) one end may re-enter the rotation blocking area 120 between the fifth tooth 115 and the sixth tooth 116 . According to this principle, even when one area of the second stopper unit 330 is included in the rotation blocking area 120 , it is possible for the cog wheel unit 100 to rotate counterclockwise.

On the other hand, the control unit can determine the time at which the first stopper unit 230 re-enters the rotation blocking region 120 of the gear unit 100 according to the rotation angle of the rotation shaft 810 received from the sensor unit 500 . there is. That is, after the authorized person passes through the revolving door unit 800, the rotation of the revolving door unit 800 must be blocked in both directions again, so the control unit rotates the rotating shaft 810 and the gear unit 100 in a counterclockwise direction. After the predetermined angle is rotated, power is not input to the first driving force providing unit 210 through the first control signal, so that one area of the first stopper unit 230 is rotated by the elasticity of the first spring 222 as a cogwheel. It can be controlled to be included in the rotation blocking region 120 of the unit 100 again.

For example, in the case of the turngate device 1000 shown in FIG. 1A, a person who wants to pass through the revolving door 800 pushes the rotation blocking rod 820 so that the rotation shaft 810 rotates 120° counterclockwise, The control unit may control one area of the first stopper unit 230 to be included again in the rotation blocking area 120 of the cog wheel unit 100 so that the rotating shaft 810 is no longer rotated counterclockwise.

10C is a diagram illustrating a case in which rotation of the revolving door in the second direction is permitted according to an access request signal. As a result of analyzing the access request signal transmitted from the interface unit, when the password or fingerprint is authenticated and rotation of the revolving door unit 800 in the second direction is permitted, as shown in FIG. By controlling the 330 to be separated from the rotation blocking region (120 in FIG. 4 ) of the gear unit 100, it is possible to allow the gear unit 100 to rotate in the clockwise direction. To this end, the control unit prevents power from being input to the second driving force providing unit 310 through the second control signal so that the second shaft 321 is moved by the elasticity of the second spring 322 to the second driving force providing unit 310 . By moving in a direction away from , it is possible to control one area of the second stopper unit 330 to be included in the rotation blocking area 120 of the cog wheel unit 100 .

At this time, since the rotation in the first direction of the revolving door unit 800 is blocked, the control unit prevents power from being input to the first driving force providing unit 310 through the first control signal to reduce the elasticity of the first spring 222 . By causing the first shaft 221 to move in a direction away from the first driving force providing unit 210 by the can be controlled as much as possible. That is, the control unit may control the gear unit 100 to rotate in the clockwise direction and to block the rotation in the counterclockwise direction.

When the cog wheel part 100 rotates in the clockwise direction, the second cog 112 may rotate in the direction of the first cog 111 while pushing the first stopper unit 230 downward, and the second cog ( After the 112 passes through the first stopper part 230 and moves to the position of the first tooth 111 shown in FIG. 10C , one end of the first stopper part 230 is caused by the elasticity of the first spring 222 . It can re-enter the rotation blocking area 120 between the second tooth 112 and the third tooth 113 . According to this principle, even when one area of the first stopper unit 230 is included in the rotation blocking area 120 , it is possible for the cog wheel unit 100 to rotate in the clockwise direction.

On the other hand, as described above, in the controller, the second stopper part 330 re-enters the rotation blocking area 120 of the cog wheel part 100 according to the rotation angle of the rotation shaft 810 received from the sensor part 500 . You can decide when to

On the other hand, as described above, when power is cut off in an emergency rather than when power is normally applied to the turngate control 1000 , rotation of the revolving door part 800 is allowed in the second direction so that the inside personnel can escape to the outside. can make it happen That is, when the power input to the turngate device 1000 according to an embodiment of the present invention is cut off, the power provided to the first rotation blocking unit 200 and the second rotation blocking unit 300 is also cut off. Due to the elasticity of the first spring 222 and the second spring 323 , one region of the first stopper part 230 is included in the rotation blocking region 120 of the cog wheel part 100 , and the second stopper part 330 may be separated from the rotation blocking region 120 of the gear unit 100 . That is, in the turngate device 1000 according to an embodiment of the present invention, even when the input power is cut off, such as in an emergency or a power outage, the state as shown in FIG. Blocking rotation and allowing rotation in the second direction is acceptable. Accordingly, in an emergency situation, such as when a fire occurs inside a building and the power of the turngate device 1000 is cut off, the entry of external personnel may be blocked and the external escape of the internal personnel may be permitted.

On the other hand, in some cases, fire-fighting personnel, etc. may have to enter the inside of the building even in an emergency. Therefore, according to an embodiment, when the power applied to the turngate control 1000 is cut off, the first direction of the revolving door 800 Both rotation and rotation in the second direction may be allowed. In this case, the shape of the first rotation blocking unit 200 may be changed different from that of FIG. 10C . As an example, the first driving force providing unit 210 and the first driving force transmitting unit 220 are located below the first stopper unit 230, not above, as shown in FIG. When no power is input, the first shaft 221 moves in a direction away from the first driving force providing unit 210 by the elasticity of the first spring 222, so that the first stopper unit 230 is a cogwheel unit ( 100) may be separated from the rotation blocking region 120 . When power is input to the first driving force providing unit 210 , the first shaft 221 is moved while being pulled in the direction of the first driving force providing unit 210 , so that one region of the first stopper unit 230 is a cogwheel. It may be included in the rotation blocking region 120 of the unit 100 .

In the turngate control device 1000a according to an embodiment of the present invention, even when the input power is cut off, the first stopper part 230 due to the elasticity of the first spring 222 and the second spring 223 . And at least one of the second stopper part 330 is separated from the rotation blocking area 120 of the cog wheel part 100, so that at least one of the first direction rotation and the second direction rotation of the revolving door part 800 is allowed can be

10D is a diagram illustrating a case in which rotation of the revolving door in the first direction and the second direction is permitted according to the access request signal. In some cases, since both the first direction and the second direction rotation of the revolving door must be permitted, as shown in FIG. By controlling it to depart from the rotation blocking region (120 in FIG. 4) of the cog wheel part 100 can be allowed to rotate in the clockwise and counterclockwise directions.

On the other hand, in the turngate control device 1000a according to an embodiment of the present invention, the end of the first stopper portion 230 and the end of the second stopper portion 330 are shown to be disposed adjacent to the left and right of the same tooth. However, this is an example, and the end of the first stopper part 230 and the end of the second stopper part 330 may be disposed adjacent to different teeth. For example, the end of the first stopper portion 230 is disposed toward the right side of the second tooth 112 and the end of the second stopper portion 330 is disposed toward the left side of the sixth tooth 116 . The arrangement and configuration of the first rotation blocking unit 200 and the second rotation blocking unit 300 may be variously changed.

Although the present invention has been described with reference to the embodiment shown in the drawings, which is merely exemplary, those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Accordingly, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims.

100: gear wheel 111: first tooth
112: second tooth 113: third tooth
114: fourth tooth 115: fifth tooth
116: 6th tooth 120: rotation blocking area
200: first rotation blocking unit 210: first driving force providing unit
211, 311: solenoid 212_1, 212_2, 312_1, 312_2: angle
220: first driving force transmission unit 221: first shaft
222: first spring 223: first stop ring
230: first stopper portion 231: first stop bar
232_1, 232_2: first auxiliary bar 233: first passive bar
234: first stopper post 300: first rotation blocking unit
310: first driving force providing unit 320: second driving force transmitting unit
321: second shaft 322: second spring
323: second stop ring 330: second stopper part
331: second stop bar 332_1, 332_2: second auxiliary bar
333: second manual bar 334: second stopper post
400: origin induction unit 410: convex rotation plate
420: upper rotating plate 430: rotating support
431: rotation support plate 432: movable rotation plate
440: tension spring 450_1, 450_2, 450_3, 450_4: fixed post
500: sensor unit 510: sensor gear
520: rotation detection sensor 530: sensor fixing plate
600: drive unit 610: drive shaft
620: fixed key 700: base part
710: base post 720: base holder
721: ball bearing 722: roller bearing
723: bearing fixing pin 724: bearing holder
730: base plate 800: revolving door
810: rotation shaft 820: rotation blocking rod
830: fixed blocking rod 840: guide part

Claims (3)

a gear wheel having at least one tooth;
a first rotation blocking unit that blocks or allows the gear wheel unit to rotate in a first direction according to the received first control signal;
a second rotation blocking unit for blocking or allowing the gear wheel unit to rotate in a second direction according to the received second control signal;
a control unit for generating the first control signal and the second control signal and transmitting them to the first rotation blocking unit and the second rotation blocking unit, respectively, to control the first rotation blocking unit and the second rotation blocking unit; and
It includes a driving unit driven while rotating the driving shaft coupled to the gear unit,
The first rotation blocking unit,
Is included in the rotation blocking area of the gear part to block the rotation of the gear part in the first direction, or to separate from the rotation blocking area of the gear part to allow the gear part to rotate in the first direction 1 stopper,
a first driving force transmission unit coupled to one end of the first stopper unit; and
a first driving force providing unit coupled to one end of the first driving force transmitting unit and providing a driving force for moving the first stopper unit through the first driving force transmitting unit;
The first stopper unit includes a first stop bar, a first auxiliary bar, a first passive bar and a first stopper post, and the first stop bar, the first auxiliary bar and the first passive bar have a hole in one area. are formed and sequentially stacked and coupled to the first stopper post,
The first passive bar is a turngate control device, characterized in that it blocks or permits the rotation of the gear unit in the first direction independently of whether the first driving force providing unit is driven. a gear wheel having at least one tooth;
a first rotation blocking unit that blocks or allows the gear wheel unit to rotate in a first direction according to the received first control signal;
a second rotation blocking unit for blocking or allowing the gear wheel unit to rotate in a second direction according to the received second control signal;
a control unit for generating the first control signal and the second control signal and transmitting them to the first rotation blocking unit and the second rotation blocking unit, respectively, to control the first rotation blocking unit and the second rotation blocking unit;
a driving unit driven while rotating a driving shaft coupled to the gear unit; and
A sensor having at least one sensor gear and at least one rotation detecting sensor coupled to the drive shaft to sense the rotation angle of the sensor gear and the sensor gear to rotate together with the gear unit and transmit it to the control unit including wealth,
The first rotation blocking unit,
Is included in the rotation blocking area of the gear part to block the rotation of the gear part in the first direction, or to separate from the rotation blocking area of the gear part to allow the gear part to rotate in the first direction 1 stopper,
a first driving force transmission unit coupled to one end of the first stopper unit; and
a first driving force providing unit coupled to one end of the first driving force transmitting unit and providing a driving force for moving the first stopper unit through the first driving force transmitting unit;
The first stopper part includes a first stop bar and a first stopper post, wherein the first stop bar has a through hole formed in one area and is coupled to the first stopper post,
The second rotation blocking unit,
Included in the rotation blocking area of the cog wheel part to block the cog wheel part from rotating in the second direction opposite to the first direction, or to separate from the rotation blocking area of the cog wheel part, the cog wheel part the second direction a second stopper part that allows it to rotate with
a second driving force transmission unit coupled to one end of the second stopper unit; and
a second driving force providing unit coupled to one end of the second driving force transmitting unit and providing a driving force for moving the second stopper unit through the second driving force transmitting unit;
The second stopper part includes a second stop bar and a second stopper post, wherein the second stop bar has a hole formed in one area and is coupled to the second stopper post,
The sensor unit further includes a sensor fixing plate to which at least one rotation monitoring sensor is fixedly mounted, and coupled to and supported by the first stopper post and the second stopper post, and through a hole formed in the center of the sensor fixing plate. A turngate control device, characterized in that the drive shaft passes through and is coupled to the sensor gear. 3. The method of claim 2,
rotational spray having a rotation shaft coupled to the drive shaft and at least one rotation blocking rod coupled to the rotation shaft; and
Further comprising an origin inducing part for guiding the at least one rotation blocking rod to a specific position,
The origin induction part,
A convex rotation plate having at least one convex portion and at least one concave portion and coupled to the drive shaft;
A movable rotation plate that is closely attached to the side surface of the convex rotation plate and rotates along the at least one convex part and the at least one concave part;
A second fixed post and a fourth fixed post are coupled to both ends, and a rotation support plate is coupled to the movable rotary plate through a third fixed post between the second fixed post and the fourth fixed post, and
One end is coupled to the first fixing post and the other end is coupled to one end of the rotation support plate through the second fixing post to provide an elastic force so that the movable rotation plate is in close contact with the convex rotation plate direction;
The first fixing post and the fourth fixing post are coupled to the lower end of the sensor fixing plate to be fixed in position, and the second fixing post and the third fixing post are moved when the convex rotation plate rotates. Turngate control device with

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