JPH063955Y2 - Electric garage door - Google Patents

Description

[Detailed description of the device] 【Technical field】

The present invention relates to an electric garage door for opening and closing a doorway of a garage.

[Background technology]

In the conventional electric garage door, the control device is installed under the drive device in the column, the receiver is installed under the control device, and the signal cord is led out from the upper surface in order to shorten the length. The signal cord was connected to the connection part on the lower surface of the control device. For this reason, if the dew condensation that has occurred on the inner surface of the column, the surface of the control device, the surface of the receiver, etc. flows onto the upper surface of the receiver, it will enter the receiver from the signal code outlet and deteriorate the electronic parts inside the receiver. There was a problem of being damaged.

[The purpose of the device]

The present invention has been made in view of the above technical background, and its purpose is to prevent moisture from entering the inside of the receiver through the outlet of the signal code of the receiver. is there.

[Disclosure of device]

The electric garage door of the present invention has a drive built in the pillar 1.
Supporting the door body 4 which is driven to open and close by the device 5 by the pillar 1.
And a control device 35 for controlling the operation of the drive device 5.
Receiver 4 that receives a signal from the remote controller 44
5 is built in the pillar 1 and is led out from the lower surface of the receiver 45.
The signal code 54 to the connecting portion 55 on the lower surface of the control device 35.
It is characterized by being connected. Then,
The signal code 54 is pulled out from the lower surface of the receiver 45.
Therefore, water such as condensed water that has flowed to the lower surface of the receiver 45
Enters the receiver 45 through the outlet of the signal code 54
Without damage to the receiver 45 due to moisture or humidity
And can be protected from deterioration. Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. First
The figure shows a parking space formed between the walls 7 of the fence.
An example of installing an electric garage door at the entrance and exit of No. 2 is shown below.
It Concrete on both sides of parking space 2
The columns 1 are set up on the floor 8 respectively, and the inside of both columns 1
On the side surface, the base end of the substantially V-shaped arm 3 is vertically rotatable.
Is pivoted to. The door body 4 is the tip of the pair of arms 3.
Is integrally fixed to the main body, and the
Closed state standing vertically on the cleat floor 8 and upward
Moved to and from the horizontally flipped open position
It is like this. This door body 4 is moved by the drive unit 5
It is designed so that it can be opened and closed by rotating the drive unit 3.
The device 5 is built in one of the columns 1. The structure of the drive unit 5 is shown in FIGS. Narrow corners
A substantially fan-shaped cam 12 is arranged on the upper part of the cylindrical casing 9.
It is set up. This cam 12 is shown in FIGS. 7 and 8.
The cam 12 has a cylindrical shaft at the center thereof.
And a shaft portion 60 is provided on the casing 9.
Is rotatably supported on the shaft, and the cam 12 is provided on the shaft 6
It can rotate about 0. Shaft 60
A square hole 59 is bored in the center of the
Is a square rod-shaped rotating shaft protruding from the base end of the arm 3.
10 is inserted and held so as to rotate integrally with the cam 12.
Has been done. Therefore, when the cam 12 rotates in the column 1,
The arm 3 also rotates integrally and the door body 4 is opened and closed.
ing. In addition, from the front edge of the cam 12, the link machine
The connecting portion 19 for connecting with the structure 17 is projected.
And the distance from the center of the shaft 60 to the rear side of the cam 12.
An arc-shaped edge 11 with a constant
At the end on the extension side of this edge 11, the shape of the chain piece and
A fitting hole 61 matching the size is provided as a recess.
Chain piece at the end of the chain piece 13 in the dowel 61
If the chain is inserted from the side, even if the chain 13 is pulled, the chain
13 does not come out from the fitting hole 61, and screws etc. are used.
Connect the chain 13 to the cam 12 with one touch without
It has a structure that can be tied, and the end is grasped by the cam 12.
The chain 13 goes around the edge 11 and below the cam 12.
Have been hung down. Furthermore, it is provided at the lower end of the chain 13.
The upper end of the tension spring 14 is hooked on the pin 26,
Further, the lower end of the tension spring 14 is provided at the lower part of the casing 9.
The tension spring 14 is hooked on the bar 27
Pulling down on the chain 13 and then the rotary shaft 1
0 is urged in the rotation direction of FIG. At this time,
The cam 13 keeps a constant distance from the rotary shaft 10 by the cam 12.
Since they are kept separated, the rotation of the rotating shaft 10 is accompanied by a check.
The length of the arm due to the moment of tension of the arm 13 may change.
Without, it always works on the rotating shaft 10 via the chain 13.
To keep the magnitude of the tension spring 14 moments to a maximum.
It is possible to always exert the force of the pulling spring 14 efficiently.
You can do it. Also, on the back of the cam 12
Press the sensing lever 62 of the limit switch LSO, LSC
The object 56 to be moved is attached with screws.
And the tip of the detected object 56 projects beyond the outer circumference of the cam 12.
is doing. The detected object 56 has a shape as shown in FIG.
The sensing lever 62 is pushed smoothly at the tip.
The pushing surface 63 having a small curvature is formed so that
It Under the cam 12, traverse the inside of the casing 9.
A fixed shaft 15 is installed on the outer circumference of the fixed shaft 15.
The worm wheel 16 and the clutch as shown in FIG.
The chi plate 57 and the lower ring 17b are rotatably inserted.
It As shown in FIGS. 10 and 11, the worm hoi
The base 16 has a through hole 64 at the center through which the fixed shaft 15 is inserted.
And a helical screw part that meshes with the worm 23 on the outer peripheral surface.
65 are formed, and a plurality of screws are formed around the through hole 64.
A through hole 66 and a coupling hole 67 are provided. On the other hand, as shown in FIG. 12 and FIG.
A through hole 69 for inserting the fixed shaft 15 at the center of 57
For screwing around the through hole 69.
The screw holes 70 of the worm wheel are drilled.
A coupling projection 68 is provided on the surface facing the 16
The ring on the side facing the lower link 17b has a ring shape.
Latch claws 18a are formed. Then the clutch
The connecting protrusion 68 of the plate 57 is formed into the connecting hole of the worm wheel 16.
Screw in the worm wheel 16 while fitting in 67
Screw from the through hole 66 to the screw hole 70 of the clutch plate 57.
Strike (not shown) worm wheel 16 and clutch
The plate 57 is firmly integrated. The lower link 17b is
It has a shape as shown in FIG. 14 and FIG.
A through hole 71 for inserting the fixed shaft 15 at the end of the
The other end has a joint for connecting with the upper link 17a.
The through hole 72 is perforated, and the clutch plate 57 and
The clutch plate 57 is provided around the through hole 71 on the opposing surface.
Clutch claw 18b that can mesh with the clutch claw 18a of
A ring-shaped guide that extends along the circumferential direction on the outer peripheral surface.
The groove 75 is recessed. Also, the lower link 17b is fixed.
Not only can it rotate around the fixed shaft 15, but it can also be fitted into the keyway 73.
The axis of the fixed axis 15 along the key (not shown) that is fitted
It can also slide in the direction, and the lower link 17b
Clutch claw 1 of clutch plate 57 by sliding
8a and the clutch claw 18b of the lower link 17b mesh with each other.
It is supposed to be released, and with the lower link 17b
A spring 74 is compressed between the inner surface of the casing 9 and the casing 9.
It is installed by the spring 74
The clutch claw 18b of the link 17b is
It is engaged with the claw 18a. Then the clutch
The clutch 57 is formed by the plate 57 and the lower link 17b.
Has been. The above is provided between the fan-shaped cam 12 and the worm wheel 16.
The clutch 18 and the link mechanism 17 such as
There is. This link mechanism 17 is connected to the upper link 17a and the lower link.
It is composed of link 17b. That is, as shown in FIG.
So that the connecting portion 1 protrudes from the outer periphery of the fan-shaped cam 12.
9, the upper end of the upper link 17a is rotatable by the shaft 20.
The lower link that is connected and is inserted through the fixed shaft 15.
The upper end of 17b and the lower end of the upper link 17a are rotated by a shaft 21.
It is rotatably connected and the upper end of the lower link 17b is also the lower end.
Similarly to, the shaft 21 is slidably connected. Obey
Then, when the worm wheel 16 is driven, the clutch 1
The lower link 17b is rotated via 8
The cam 12 is rotated via the mechanism 17. Regarding the mechanism for driving the worm wheel 16,
It is shown in the figure. On the side of the worm wheel 16
The bearing base 32 is fixed to the ring 9, and the bearing base 3
The worm 23 is attached to the worm shaft 33 pivotally supported by 2.
Worm 23 meshes with worm wheel 16
Has been done. A speed reducer 24 is provided below the bearing stand 32.
Motor 34 is attached to the output shaft of the speed reducer 24.
25 and the worm shaft 33 are connected. And then
When the motor 34 is driven, the worm 2 is passed through the speed reducer 24.
3 is driven and the worm wheel 23 is used to drive the worm wheel.
The wheel 16 is driven and the worm wheel 16
The cam 1 via the switch 18, the lower link 17b, and the upper link 17a.
2 is driven to rotate, and the rotary shaft 10 of the arm 3 is driven to rotate.
Be done. At this time, the cam 12 opens the fan 4 by the tension spring 14.
The fan 4 is biased in the normal direction and most of the weight of the fan 4 is pulled.
The structure that bears 14 is to open and close the fan 4.
As the motor 34 for operating the
Can be used, and when the fan 4 is lifted, the motor 34
The rotating shaft 10 is rotated by using the
The fan body 4 can be opened with the power. Conversely, the fan 4
When closing, the motor 34 is rotated in the reverse direction so that the tension spring is closed.
When the rotating shaft 10 is rotated in the reverse direction against the spring force of 14, the fan body
4 is closed on the concrete floor 8. Next, the means for releasing the clutch 18 is shown in FIGS.
As shown in the figure. A shaft 22 is provided on the inner surface of the casing 9.
The clutch release lever 28 is rotatably attached.
Is provided on the lower end of the clutch release lever 28.
The locking pin 28a that slides into the guide groove 75 of the lower link 17b.
It is fitted freely for riding. Clutch release lever
At the portion corresponding to the upper end of 28, the opening 29 is formed in the casing 9.
Has been perforated and the clutch is disengaged from the outer surface side of the casing 9.
A set screw 30 is screwed onto the upper end of the release lever 28.
And the set screw 30 was attached to the back plate 76 of the opening 29.
By engaging the clutch 18 with the screw hole 77, the clutch 18 is engaged.
It can be locked in a perfect state. Meanwhile, set screw
The clutch is released by removing 30 from the back plate 76.
The lower link 17b is rotated by rotating the bar 28 so that the fixed shaft 15
Slide the clutch pawl 18 toward the clutch plate 57.
So that it can be disengaged from the latch claw 18a
Has become. Therefore, in an emergency such as an accident, the set screw 3
0 from the back plate 76, the clutch release lever 28
Rotate to open the clutch pawls 18a and 18b,
When the latch 18 is released, the worm wheel 16 and the lower
Link 17b becomes free and link mechanism 17 automatically
Since it will move freely, you can open and close the fan 4 by hand
Become. However, the clutch 18 is normally in the meshed state.
The release lever 28 is fixed to the back plate 76 and is shown in FIG.
Cover the opening 29 with a protective cap 78
The release lever 26 is protected from tampering. The drive unit integrally assembled in the casing 9 as described above.
Reference numeral 5 is built in the upper part of the column 1 so as to be freely extracted.
The pillar 1 is a metal having a substantially U-shaped cross section as shown in FIG.
Deep-grooved strut body 1a and shallow metal U-shaped cross section
It is composed of a groove-shaped lid 1b and is attached to both ends of the pillar main body 1a.
Has an engagement recess 79 having a substantially C-shaped cross section,
At both ends of the lid 1b, the engaging projections 8 are fitted with the engaging recesses 79.
0 is provided, and the engaging protrusion 80 is
First by inserting from the top and sliding down
As shown in FIG. 8, the engaging concave portion 79 and the engaging convex portion 80 can be engaged with each other.
The pillar body 1a and the lid 1b are integrated to form the pillar 1.
It is supposed to be done. Also, the inner surface of the pillar body 1a
A plurality of ridges 50 are provided over the entire length in the vertical direction.
In the center of the protrusion 50, a U-shaped groove is provided over the entire length in the vertical direction.
The strip 51 is recessed. This groove 51 is the pillar body 1a
It has no openings on its outer surface, and is shown in FIG.
As you can see, the threads of the screw mesh on both sides of the groove 51.
A large number of such uneven ribs 81 are formed over the entire length.
The upper end of the pillar 1 is a pillar made of synthetic resin as shown in FIG.
It is designed to be covered by the cap 31,
The receiving portion 82 protruding from the inner surface of the cap 31 is mounted on the support 1.
Place it on the edge to support the column cap 3 on the column 1.
The support 1 is attached to the support 1 from the inner surface of the support cap 31.
Attach the mounting piece 83 hanging toward the inner surface to the pillar 1 with a screw.
Install it so that the column cap 31 does not come off.
It Therefore, if this prop cap 1 is removed, the drive inside the prop 1
The moving device 5 can be inspected by putting it in and out from the upper opening of the column 1.
It has become so. In addition, the drive unit 5 is, as shown in FIG.
It is controlled by the control device 35 built in 1.
The control device 35 has three switches.
It is operated from the operation unit 6 and the remote controller 44.
Growling. The switch operation unit 6 on the indoor side is the support 1
Indoor side switch provided on the back (or inside)
The chi-panels 6a and 6b are provided on both columns 1.
Of these, installed on the column 1 on the side where the drive unit 5 etc.
On the switch panel 6a which is removed, an open button 36a,
A close button 37a and a reset button 38 are provided.
The switch panel 6a is controlled by the connector 39.
It is connected to the device 35. Provided on the other column 1
On the switch panel 6b which is present, the open button 36b and the close button
37b and the switch panel 6a, 6
b is connected to the terminal 40 of the control device 35.
Also, the switch operation part 6 on the outdoor side is outdoors on the wall surface 7 of the fence.
An embedded switch box 41, which is shown in FIG.
As shown, this switch box 41 has an open button 36
c, close button 37c and tumbler type mode changeover switch
42 is provided, and the switch box 41 is a control device.
It is connected to the terminal 40 of the storage 35. In addition, this
The switch box 41 has simple locking means 43a, 4
3b is provided to prevent keying mischief
I am doing it. In addition, a remote controller
Multiple remote controllers may be used for the remote controller 44.
Open button 36d and close button 3
7d and are provided. Remote controller 44
Are connected to the control device 35 which is built in the pillar 1.
A radio signal is sent to the antenna 84 of the receiving receiver 45,
So that the signal is input from the receiver 45 to the controller 35
Has become. Communication inside the remote controller 44
The combination switch 85 for switching
On the surface, open button 36d or close button 3
There is an LED lamp 86 that lights up when 7d is pressed.
ing. On the other hand, turn off the signal mode on the surface of the receiver 45.
A combination switch 87 for changing is provided,
The signal mode of the remote controller 44 and the receiver 45
Only if the signal mode matches the receiver 45
It is adapted to respond to the mote controller 44.
Further, it lights up when the open signal is also received on the surface of the receiver 45.
LED lamp 88 that turns on and turns on when it receives a closing signal
An LED lamp 89 is provided. Therefore, these
LED lamps 86, 88, 89 act as operating signals
Of course, but for other purposes such as operation confirmation and inspection
It is also used. That is, the open button 36d or
When the close button 37d is pressed, the remote controller 44
If the LED lamp 86 lights up, the remote controller
The normal operation of the receiver 44 can be confirmed, and
If the LED lamp 88 or 98 lights up, the receiver 45 is turned on.
You can check the normal operation, and
Which of the receiver 45 and the control device 35 is out of order
The judgment becomes easy. The control device 35 is built in below the drive device 5 in the column 1.
The receiver 45 is built in below. control
The mounting structure of the device 35 and the receiver 45 to the inner surface of the column 1 is
As shown in FIG. 16, the ridge 5 formed on the inner surface of the column 1
0 to the back of the control device 35 or receiver 45
A gap 52 is formed between the inner surface of the column 1 and the control device 35 or
From the receiver 45 into the groove 51 by driving a screw 53 into the control device.
The device 35 or the receiver 45 is attached to the column 1. Obey
The support device 35 or the receiver 45 is attached to the column 1.
Since there is no need for a screw hole for
Wets the controller 35 and receiver 45 with water that has entered the
And a gap 52 is formed between the inner surface of the column 1 and
Therefore, the dew condensation water generated on the inner surface of the pillar 1 is
52 to flow down and wet the controller 35 and the receiver 45.
There is nothing to do. Therefore, the control device 35
And the receiver 45 can be surely protected from water.
It In addition, the controller 35 and the receiver 45 are installed in the groove 51.
Since it is attached, the driving position of the screw 53 is restricted
Instead, the height can be adjusted freely. That
Then, the receiver 45 and the control device 35 use the signal code 54.
Connected. That is, the signal code 54 is the receiver 45.
Is derived from the lower surface of the
The lug 58 is a connecting portion 55 provided on the lower surface of the control device 35.
It is designed to be plugged in and connected. in this way,
The signal code 54 is output from the bottom surface of both the receiver 45 and the controller 35.
Therefore, even if water flows down along the surface,
Water may enter inside through the outlet of
There is no such thing. In addition, the case 3 of the control device 35
5a is a structure as shown in FIG. 19, FIG. 20 and FIG.
Port 90 having a structure and to which the connector 39 is connected
Surrounds the terminal 40 and the connection part 55 above and to the side.
The eaves portion 91 is provided so as to protrude. Therefore, control
The water flowing down the surface of the device 35 is below the control device 35.
It flows down to both sides along the eaves 91, and the connection port 90 and the terminal
The connector 40 and the connecting portion 55 are prevented from getting wet. Well
Also, as shown in FIG. 23, a combination switch of the receiver 45.
An eave-shaped collar portion 92 is projected above 87 as well,
The collar 92 prevents water from entering the combination switch 87.
Is prevented. In addition, the receiver 45 is connected to the ridge 50 of the pillar 1.
The hole 93 for screwing in is a daruma hole.
Then, after loosely striking the screw 53 on the ridge 50,
The hole 93 of the receiver, and tighten the screw 53 to fix the receiver 45.
It can be easily fixed. Further, as shown in FIG.
100V power supply 46 via the MCB
Three-phase AC motor 34 in 5 and full open state of door 4 are detected
Limit switch LSO and door 4 fully closed
Known limit switches LSC are respectively connected,
When an abnormal load is applied to the door body 4 inside the control device 35
Has an overload detection circuit 47 to detect this.
It Limit switches LSO and LSC are shown in Fig. 3.
Is installed on the side of the drive unit 5 inside the column 1.
It The limit switch LSC is located above the cam 12.
The limit switch LSO is located behind the cam 12.
Both limit switches LSO and LSC have round holes 9
4 and the screw (not shown) inserted through the long hole 95.
The limit switch is attached when the screw is loosened.
J LSO and LSC have a long hole 95 centered on the round hole 94.
Adjust the position of the limit switches LSO and LSC within the range
The door body 4 is fully open and fully closed.
The detected body 56 attached to the cam 12 in the state
Hit the sensing lever 62 of the limit switches LSO and LSC.
The position is adjusted so that it will hit. In the control unit 35, for example, an electric circuit as shown in FIG.
The road is configured and is shown in the flow chart of FIG.
The above operation is performed. Flowchart in Figure 30
When operating with a remote controller
However, it is clear from the circuit diagram of FIG. 29.
As you can see, the other switch panels 6a, 6b and switch boxes
The same applies when the control operation is performed with the box 41, and these different
The same applies when the operating means to be used are mixed at the same time. This time
When operating the road operation with the remote controller 44
The case will be described. First, the door body 4 is closed
And Open button 36d of remote controller 44
When pressed, the LED lamp 86 of the remote controller 44 will
Lights up, a signal wave is emitted, and the signal reaches the receiver 45.
Then, the LED lamp 88 on the open side of the receiver 45 lights up,
Automatic reset type switch OSWd is turned on via the transmitter 45.
Then, the electromagnetic contactor MC1 at address 1 is excited to drive the motor.
The contact MC1 on the forward side of the drive circuit is turned on, and the drive device 5
The motor 34 rotates in the forward direction to open the door body 4. simultaneous
In addition, a self-holding circuit is formed in the electromagnetic contactor MC1,
The opening operation is continued even if the switch OSWd is turned off.
It In this way, if the door body 4 does not receive an abnormal load, it opens.
When the door body 4 reaches the fully closed state, the limit switch
Switch LSO is turned off and electromagnetic contactor MC1 self-holds
The circuit is released and the contact MC1 of the motor drive circuit is turned off.
Then, the motor 34 stops and the door body 4 stops. Only
However, an abnormal load is applied to the door body 4 during operation and overload detection is performed.
When the path 47 outputs, the electromagnetic contactor MC2 at address 2 is excited.
And the contact MC3 of the motor drive circuit is turned off.
Then the motor 34 is stopped and the door body 4 is stopped halfway.
It In this state, the self-holding circuit of the electromagnetic contactor MC3 works.
Therefore, after removing the cause of overload, the remote control
Pressing the open button 36d or close button 37d of LA 44
The closing switches OSWd and CSWd do not work. In this case
Is the reset of the switch panel 6a provided on the column 1.
Button 38 to open the reset switch RSW.
It is necessary to release the self-holding circuit of the electromagnetic contactor MC3
is there. This is to ensure safety in the event of an abnormality. reset
After that, the open button 36d of the remote controller 44 or
When the close button 37d is pressed, a predetermined operation is performed. Also opened
Press the close button 37d of the remote controller 44 during operation.
When pressed, switch CS is automatically reset via the receiver 45.
Wd is turned on and the electromagnetic contactor MCd at address 2 is excited.
Turn off contact MC2 of address 1 and make electromagnetic contact of address 1.
Release the self-holding of the device MC1
Turn off the contact MC1 on the switching side, and also the electromagnetic contactor at address 2.
Contact M on the reverse side of the motor drive circuit due to the excitation of MC2
C2 is turned on, the motor 34 is rotated in the reverse direction, and the door body 4 is closed.
Move to operation. At the same time, the electromagnetic contactor MC2 at address 2
Form a self-holding circuit. In this way, the closing operation continues and the door body
When 4 reaches the fully closed state, the limit switch LSC turns off.
Release the self-holding of electromagnetic contactor MC2 at address 2
Then, the contact MC2 of the motor drive circuit is turned off and the motor 3
4 is stopped and the door body 4 is stopped in the closed state. In addition, opening
If the open button 36d is pressed during operation, or during closing operation
If you press the close button 37d on, continue each operation.
To do. Also shown in the lower half of the flowchart in FIG.
As you can see, the door body 4 that was initially opened is closed.
The operation in the case of the above is the same as that described above. Next, the model installed in the outdoor switch box 41
The function of the mode changeover switch 42 will be described. 29th
In the figure, OSWa is a switch panel 6a open button 36.
Switch that is turned on by operating a, OSWb is a switch
A switch that is turned on by operating the open button 36b on the panel 6b.
Switch and OSWc are open button 36c of switch box 41
Switches that are turned on by the switch OSW
It is installed in parallel with d, and CSWa is a switch panel.
Close button 37 of 6a _a Switch that is turned on by
CSWb is the operation of the close button 37b of the switch panel 6b.
The switch that is turned on depending on the work, CSWc
Switch that is turned on by the close button 37c of box 41
Yes, each of them is provided in parallel with the switch CSWd.
The mode changeover switch 42 is the switch OSwa, O above.
In series with SWb, OSWc, CSWa, CSWb, CSWc
Operates the 6 switches SWm inserted.
When the mode selector switch 42 is turned on, the switch S
Ww turns on. Therefore, the mode changeover switch 4
If 2 is turned on, each switch OSWa, O
SWb, OSWc, CSWa, CSWb, CSWc are effective
Switch panels 6a, 6b, switch box 41 and
The door body 4 is opened by any of the moat controllers 44.
It becomes a multi-mode that can be closed. On the other hand, the mode switching switch
When the switch 42 is turned off, the switch SWm turns off.
And each switch OSwa, OSWb, OSWc, C
SWa, CSWb, CSWc are equivalent to OFF state,
Operate the switch panels 6a and 6b and the switch box 41.
Disabled by the remote controller 44
The control only mode is set. Also shown in FIG.
For the mode changeover switch 42 of the terminal 40
If you short the two terminals 40 on the right of
The switch SWm is fixed to the ON state, and the mode selection switch
SWm is fixed to the ON state, and the mode switch 42
Can be turned off and remo
Prevent switching to dedicated control mode
You can On the contrary, the mode switch 42 is turned off.
If the switch SWm is turned off by
The mode changeover switch 42 due to the short circuit of the terminal 40
Be used exclusively for remote control regardless of the
You can The electric garage door configured as described above is used for car entry and exit.
In the case of
Load it in the car and receive it from inside the car without getting off the car.
By opening and closing the door body 4 by sending a signal to the telegraph 45
You can remotely control the work. Also,
When the remote controller 44 is not loaded on the vehicle
Is a switch provided on the column 1 on the indoor side
Push the panels 6a and 6b with the hand out of the driver's seat to open the door 4.
It can be opened and closed. In particular, switch on the columns 1 on both sides
Since the panels 6a and 6b are provided, domestic and foreign cars
Regardless of whether the front side of the car is indoors or outdoors
Whichever side the driver's seat is facing,
Even if it is on the side, the opening and closing operation of the door body 4 can be performed from inside the vehicle.
It Furthermore, if there is no remote controller 44,
To open and close the door body 4 on the side, use the switch box 41.
U The position of this switch box 41 can also be reached from the driver's seat.
It can be height. Open and close this door body 4
It is not limited to cars, but people can pass through, so
In this case, the person may use the switch panels 6a, 6b on the pillar 1 or the outdoor
Operate the switch box 41 to open and close the door 4 to pass
can do. A control device is provided on the inner surface of the pillar 1 facing the passage of the automobile.
For checking by facing the built-in device A such as 35 and receiver 45
Open the opening 48 of the
It is possible to maintain and inspect the container A, making it easier to perform work.
It This opening 48 may remain open,
When closing with removable lid 49, lid 49 is made of synthetic resin
Radio waves that enter the receiver 45, such as those made of glass or glass.
Use a non-conductive material so that it will not be broken. Well
Also, the LED lamps 88 and 89 of the receiver 45 inside are the lid 4
The lid 49 is transparent or translucent so that it can be seen through 9.
It is as a thing. Further, in the illustrated example, the control device 35 side is opened.
A lid 49 for the mouth 48 and the opening 48 on the receiver 45 side is a separate body.
However, they may be closed together with a single lid 49. The above electric circuit is an example, and the design can be changed as appropriate.
It In addition, a hand for detecting the fully open state and the fully closed state of the door body 4.
The stage is not limited to the limit switch as described above,
Other optical means such as photo switches and magnets
A magnetic means such as a switch may be used and is not particularly limited.
Not a thing.

[Effect of device]

The present invention has a receiver for receiving signals from a remote controller and a control device for controlling the operation of a drive device as described above, and a signal code derived from the lower face of the receiver is incorporated in the lower face of the controller. Since it is connected to the connection part of the receiver, the signal code will be pulled out from the lower surface of the receiver, and moisture such as dew condensation water that has flowed to the lower surface of the receiver may enter the receiver from the outlet of the signal code. In addition, there is an advantage that the receiver can be protected from failure or deterioration due to moisture or humidity. Moreover, a plurality of protrusions are formed on the inner surface of the support column along the entire length in the vertical direction, and a groove is formed in the center of the protrusion along the entire length in the vertical direction. Since a large number of screws are formed over the entire length, and screws that are respectively passed through the control device and the receiver are screwed into the groove to fix the control device and the receiver in the column, there is no need to form screw holes. It is possible to fix the control device and the receiver to the support by screwing the screws for fixing the control device and the receiver to the support to the uneven ribs. As a result, there is no need to consider the intrusion of water from the screw hole, and there is an advantage that there is less failure or deterioration due to moisture or humidity compared to the case where a screw hole is provided, and moreover, the overall length of the support column in the vertical direction. Since the uneven rib is formed, there is an effect that the control device and the receiver can be adjusted and attached to desired height positions. Furthermore, with the above configuration,
The control device and the receiver are housed and fixed in a vertically compact manner.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is an explanatory view showing a drive system of the electric garage door, and FIG. 3 is a side view of the drive device shown without a link mechanism. FIG. 4 is a side sectional view showing the link mechanism of the above,
FIG. 5 is a sectional view of the above driving device as seen from the front, FIG. 6 is a plan sectional view showing the inside of the column of the same, and FIGS. 7 and 8 are side and rear views of the same cam. The figure is a perspective view showing the detected object of the above, FIG. 10 and FIG. 11 are the front view and cross-sectional view of the worm wheel of the same, and FIG. 12 and FIG. Side view,
14 and 15 are a rear view and a partially cutaway side view of the lower link of the same, FIG. 16 is a plan sectional view of the support column in a disassembled state, and FIG. 17 is formed on the inner surface of the support column of the same. FIG. 18 is a partially cutaway perspective view showing a ridge, FIG. 18 is a cross-sectional view showing a form of fitting between a strut main body and a lid constituting the strut, and FIG. 19 is a front view of a control device of the same. FIG. 21 and FIG. 21 are XX sectional views and YY sectional views of FIG.
22 and 23 are a front view and a sectional view of the same receiver, FIG. 24 is a partially cutaway front view of the same remote controller, and FIG. 25 is a perspective view of a switch box of the same. Is an explanatory view of the operation of the above clutch, FIG. 27 is a perspective view showing the operation side end of the above clutch disengagement lever, FIG. 28 is a bottom view of the cap of the column, and FIG. FIG. 30 is a circuit diagram showing a circuit, and FIG. 30 is a flow chart for explaining the operation of the same. 1 ... Prop, 4 ... Door, 5 ... Drive device, 35 ... Control device,
44 ... Remote controller, 45 ... Receiver, 50 ... Ridge, 51 ... Groove, 53 ... Screw, 54 ... Signal code, 55
... The connection part, 81 is a concave-convex rib.

Claims (1)

[Scope of utility model registration request] Claim: What is claimed is: 1. A support body for supporting a door body which is driven to open and close by a drive device built in a support pillar, and a receiver for receiving a signal from a control device for controlling the operation of the drive device and a remote controller in the support pillar. In the electric garage door built in, multiple ridges are formed on the inner surface of the column over the entire vertical length, and a groove is provided in the center of the ridge over the entire vertical length,
A large number of concavo-convex ribs with which the screws mesh are formed over the entire length of both inner side surfaces of the groove, and the screws that have passed through the control device and the receiver are screwed into the groove so that the control device and the receiver are installed in the column. An electric garage door that is fixed and connects the signal code derived from the lower surface of the receiver to the connection part on the lower surface of the control device.