KR200338008Y1 - Auto lifting multi box apparatus - Google Patents

Abstract

An object of the present invention is to keep the multi-box connected to the electrical device or communication device in the ceiling half-covered, while the multi-box auto can be used to lower the multi-box through a wireless or wired communication control using a communication terminal It is to provide a lifting device. To this end, the present invention is an auto-lifting multi-box device, which is mounted on the ceiling, and provided with a multi-box which can be combined with an electric device or a communication device, a lift for moving the multi-box up and down according to a control signal. 70; And a communication terminal for wirelessly or wiredly transmitting, to the respective lifts 70, a vertical movement control signal for each of the multi-boxes provided in the plurality of lifts 70 performing the same function as the lifts 70. Contains 10)

Description

AUTO LIFTING MULTI BOX APPARATUS}

The present invention relates to an auto lifting device, and more particularly, it is safe to use the multi-box connected to the electrical devices and communication devices easily removed from the ceiling and then lifted up again when the use is completed to keep it semi-hidden in the ceiling finish. The present invention relates to an auto lifting multi-box device that allows for convenient multi-box use.

In general, electrical devices and communication devices have been used in connection with outlets and connectors fixed to specific parts of a building (for example, walls or floors).

However, there is a problem that the outlet and the connector fixed as described above are not only inconvenient to use in the place where various systems are required in combination, but also cause an electric short circuit.

In other words, if you want to conduct experiments, exercises, and research for various purposes in a special-purpose science room, technology room, laboratory, etc., if the preparations such as wires and cables of the necessary devices are complicated around, electric shock and safety accidents are frequently made. In the case of floor embedding, piping, and wiring, many problems may occur due to infiltration of water (humidity) and foreign substances.

In addition, it is impossible to control in the place of special purpose used by many people, and the pipes and wiring facilities installed in concrete are impossible to move, and the wires and cables are exposed, which causes a lot of danger and inconvenience to users. to be.

The present invention is to solve the above problems, an object of the present invention, while half-hiding the multi-box connected to the electrical device or communication device in the ceiling, while the wireless or wired communication control using the communication terminal The present invention provides an auto lifting multi-box device for lowering and using a multi-box.

In this case, the communication terminal applied to the present invention may be configured to control one or more multi-boxes simultaneously or separately.

Still another object of the present invention is to provide an auto lifting multi-box apparatus for controlling a plurality of multi boxes at a remote location by using an external terminal connected to the communication terminal.

1 is an exemplary view showing a state of use of the auto lifting multi-box apparatus according to the present invention.

Figure 2 is a detailed configuration diagram of one embodiment of the auto-lifting multi-box apparatus according to the present invention.

Figure 3a is an exemplary external configuration of a communication terminal of the auto-lifting multi-box apparatus according to the present invention.

Figure 3b is an embodiment of the internal configuration of a communication terminal of the auto-lifting multi-box apparatus according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10: communication terminal 20: cable reel set

30: Multibox 40: Reel only cable

50: storage box 60: table

70, 70 ': lift

The present invention for achieving the above object, in the auto-lifting multi-box device, is mounted on the ceiling, and provided with a multi-box that can be combined with an electrical device or a communication device, the multi-box up and down according to a control signal A lift 70 for moving to; And a communication terminal for wirelessly or wiredly transmitting, to the respective lifts 70, a vertical movement control signal for each of the multi-boxes provided in the plurality of lifts 70 performing the same function as the lifts 70. 10), wherein each of the plurality of lifts 70 includes: a multibox 30 configured to be coupled with an electric device or a communication device; A cable configured to receive a control signal for moving the multi-box up and down by wire or wirelessly to generate an output signal according thereto, and to include a rotary connection terminal that can be connected to at least one of an external electric line or a communication line. Reel set 20; And the cable reel set and the multi box, which move the multi box up and down according to the output signal of the cable reel set, and at least one of an electric line or a communication line provided therein is the cable reel set. Rotation connection terminal and a reel-only cable 40 is connected to the multi-box.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the auto lifting multi-box device according to the present invention.

1 is an exemplary view showing a state of use of the auto lifting multi-box apparatus according to the present invention, Figure 2 is a detailed configuration diagram of an embodiment of the auto lifting multi-box apparatus according to the present invention.

That is, as shown in Figure 1 auto-lifting multi-box device according to the present invention, the multi-box 30 configured to be coupled to the electrical device or communication device, wired control signal for moving the multi-box up and down Or a cable reel set 20, the cable reel set, and the multi configured to include a rotary connection terminal that is wirelessly transmitted and generates an output signal according thereto, and which can be connected to at least one of an external electric line or a communication line. Is connected to a box to move the multi-box up and down in accordance with the output signal of the cable reel set, at least one of the electrical or communication line provided therein is a rotary connection terminal and the multi-box of the cable reel set A reel-only cable 40 connected to the cable and a vertical movement control signal for the multi-box; It is configured to include a communication terminal 10 for transmitting over the air or cable to the set.

Hereinafter, the cable reel set 20, the multi box 30, and the reel-only cable 40 will be collectively referred to simply as a lift 70. That is, the auto lifting multi-box apparatus according to the present invention is configured so that one communication terminal 10 can integrally control a plurality of lifts (70, 70 ') via wired or wireless communication as shown in FIG. It is.

On the other hand, the cable reel set 20 is generally configured to be mounted on the ceiling surface 51, such as concrete.

In addition, the ceiling finishing material in the section in which the multi-box 30 is moved among the ceiling finishing materials 52 for covering the ceiling surface 51 is a storage box 50 that can accommodate the multi-box as shown in FIG. ) Form. Hereinafter, the case where the multi-box 30 is located in the storage box 50 is referred to as a home position, and the multi-box 30 is separated from the storage box 50 and positioned in a place that can be used by a user. Will be referred to as the down position. That is, the multibox of the lift 70 'located on the left side of the two lifts shown in FIG. 1 is in the home position, and the multibox 30 of the lift 70 on the right side is in the down position. It shows the state. At this time, the two multi-box is controlled by wireless or wired by the communication terminal 10 located on the wall or desk.

Meanwhile, the cable reel set 20, the multi box 30, the reel only cable 40, and the storage box 50 will be described in detail with reference to FIGS. 1 and 2.

First, as shown in FIG. 1, the cable reel set 20 is positioned between the ceiling surface 51 and the ceiling finishing material 52, and is generally used while being attached to the ceiling surface 51. .

Meanwhile, as shown in FIG. 2, the cable reel set 20 is attached to the cable reel frame 23 and the cable reel frame, which are moving paths of the reel-only cable 40, and the communication terminal 10. And a receiver 21 for receiving a vertical movement control signal for the multi-box 30 through wireless or wired communication, attached to the cable reel frame, and at least one of an external electric line or a communication line. A motor 25 for receiving power from the rotary connecting terminal 22 and the rotary connecting terminal 22 for connection and driving under the control of the receiver 21 to move the reel-only cable 40 up and down. ) Is configured to include.

In this case, the receiver 21 communicates with the communication terminal 10 by wire or wirelessly using an RS-485C or RS-232C communication method. That is, the receiver 21 drives the motor 25 according to the rising control signal or the falling control signal for the multi box 30 transmitted from the communication terminal 10 to raise the multi box 30. Or lowered. In addition, the receiver 21 transmits at least one of the rising information / falling information, the self-failure diagnosis information, and the use state information of the multi-box 30 to the communication terminal 10 to provide various information in the communication terminal 10. You can also view it.

On the other hand, the motor 25 may further include a speed reducer capable of reducing the speed according to the control of the receiver 21.

In addition, the cable reel set 20 may further include an encoder 24 for counting the vertical movement distance of the reel-only cable 40 so that the multibox is accurately positioned at the home position and the down position. have. In particular, the encoder may further include a detector for modifying the counting information by detecting that the rotational speed of the motor is reduced according to the driving of the reducer.

Meanwhile, as described above, the electric line applied through the rotary connection terminal 22 not only supplies power required for each component of the cable reel set 20, but also through the inside of the reel-only cable 40. It is connected to the multi box 30. In addition, when the multi box 30 is a means for connecting a communication device, a communication line applied through the rotary connection terminal may be connected to the multi box 30 through the inside of the reel-only cable 40. It may be.

Next, the multi box 30 is connected to one end of the reel-only cable 40 through a cable gland 34 so that the multi-box 30 is located at a home position or a down position according to the vertical movement of the reel-only cable 40. do.

On the other hand, the multi-box 30 is provided with an outlet 31 is coupled to the electric line applied along the reel-only cable 40, as shown in Figure 2, the outlet 31 in the down position ) Can be used by connecting the plugs of various electrical devices. At this time, the outlet 31 is not limited to the shape of the outlet 31 that can be connected to the plug, as shown in Figure 2, and directly connects electrical devices such as various lighting fixtures, beam projectors, video, surveillance cameras It may also be configured in a form that can be.

In addition, the components that may be provided in the multi-box 30 is not limited to the outlet 31 as described above, it may also be provided with a communication connector that can be connected to various communication devices. At this time, the communication connector is coupled to the communication line applied along the reel-only cable 40, it can be used in combination with jacks of various communication devices.

That is, the multi-box 30 is provided with at least one of the communication connector or the outlet 31 (hereinafter, simply referred to as "connector" for the communication connector and outlet).

Meanwhile, the multibox 30 may further include an electromagnet 32 and a switch 33 for supplying or cutting off power to the electromagnet 32. That is, when the multi-box 30 reaches the position close to the surface of the table 60, the electromagnet 32 is automatically bonded to the electromagnet bonding plate 61 provided on the table surface, so that the user The multi-box 30 can be conveniently used in a fixed state on the table. However, when the user wants to arbitrarily modify the position of the multi box, when the switch 33 is turned off, the electromagnet 32 is released from engagement with the electromagnet bonding plate 61 provided on the table surface. It is possible to modify the position or direction arbitrarily.

Finally, the storage box 50 is not a basic component of the auto lifting multi-box apparatus according to the present invention, but is formed in the ceiling finishing material 52 when the auto lifting multi-box apparatus is installed in the room. It is for allowing 30 to be accommodated. In this case, the storage box 50 may include a limit switch lever 53 and a limit switch 54. That is, when the multi-box 30 tries to ascend above the limit switch lever 53 due to malfunction of the encoder 24 or malfunction of the device, the level control of the reel-only cable 40 is not performed. The limit switch lever 53 is activated. At this time, the sensing information of the limit switch lever 53 turns on the limit switch 54, and the on signal is transmitted to the receiver 21 of the cable reel set 20 again. . Meanwhile, the receiver 21 receiving the on signal forcibly stops the operation of the motor 25, so that the multi box 30 is stopped and accommodated in the storage box 50. .

Hereinafter, the communication terminal 10 for controlling the shank-dong of the multi-box 30 will be described with reference to FIGS. 3A to 3C.

Figure 3a is an example of the external configuration of the communication terminal of the auto-lifting multi-box apparatus according to the present invention, Figure 3b is an embodiment of the internal configuration of the communication terminal of the auto-lifting multi-box device according to the present invention. In addition, Figure 3c is an external configuration of another embodiment of a communication terminal of the auto-lifting multi-box apparatus according to the present invention.

The communication terminal 10 performs a function of transmitting a control signal corresponding to a button input by a user to the receiver 21 of the cable reel set 20 through wired or wireless communication. In this case, the communication terminal 10 may transmit various control signals to the receiver 21 by a button input provided in the communication terminal 10 as described above, or an external terminal such as a computer connected through a network. The control signal for controlling the multi-box 30 may be transmitted to the receiver 21 according to a control command transmitted from the receiver. In this case, the communication terminal 10 communicates with the receiver 21 by wire or wirelessly by using an RS-485C or RS-232C communication method, and uses an RS-232C communication with an external terminal such as a computer. Communicate. In this way, the user can control the rising or falling of the multi-box 30 even at a remote location.

In addition, the communication terminal 10 may receive various signals transmitted from the receiver 21 and output (monitor) the display through the display provided in the communication terminal 10, and the received signal may be networked as described above. It may be transmitted to an external terminal connected through the terminal to be output (monitored or controlled).

Meanwhile, as mentioned above, the communication terminal 10 may not only perform one-to-one communication with one lift 70 but also may perform one-to-many communication with a plurality of lifts. . That is, FIG. 3A illustrates an exemplary external configuration diagram of a communication terminal 10 configured to integrally control fifteen multi boxes 30 provided in fifteen lifts 70.

At this time, the communication terminal 10 shown in FIG. 3A is a mode setting switch (KEY-2) used to select a switch (KEY-1) 14-1 for performing an ON / OFF function, a user mode or a setting mode. (14-2), the full lift switch (14-3) used to raise all 15 multiboxes simultaneously, and the full down switch (14-4) used to lower all 15 multiboxes simultaneously , Switch (# 1 up, # 1 down to # 15 up, # 15 down button) 14-5 and various information (for example, a communication terminal used to individually raise or lower each multi-box) And a display 15-1 for visually outputting various kinds of information necessary to use the information and information transmitted from each lift 70).

On the other hand, Figure 3c shows an external configuration of an embodiment of the communication terminal 10 configured to integrally control the 17 multi-box 30 provided in the 17 lift 70 (more in case of using a group) Control of large numbers of multiboxes).

That is, the communication terminal 10 shown in FIG. 3C is a mode setting switch (KEY-2) used to select a switch (KEY-1) 14-1 for performing an ON / OFF function, a user mode or a setting mode. 14-2, a group selection switch 14-7 for selecting a group consisting of a plurality of lifts 70, a switch 14-5 for selecting each of the plurality of lifts, and a plurality of lifts, and various kinds of information. And a display 15-1 for visually outputting (for example, various types of information necessary for using a communication terminal, information transmitted from each lift 70, etc.). In this case, the communication terminal 10 illustrated in FIG. 3C is configured to control up to 17 lifts (multi-boxes) in one lift group.

The user first selects a desired group by using the group selection switch 14-7, and then selects a desired lift number among the lifts (or tables) 70 belonging to the group. Next, if the user clicks the down, stop, or rise button, only the multibox 30 in the lift of the selected number among the lifts belonging to the group will descend, stop, or ascend.

On the other hand, the function of the communication terminal 10 having the above configuration can be largely divided into a setting mode and a driving mode. In this case, the two modes as described above may be selected by the setting switch 14-2.

First, in the setting mode, the function of selecting each multibox (receiving information on the corresponding multibox through transmission and reception with the lift including the selected multibox), and the function of viewing the level value and data value of each multibox. Ability to automatically set the level of each multibox, self-diagnosis function that diagnoses each multibox level failure (diagnosis of the lift by sending / receiving a self-diagnosis diagnosis to the lift), external A function of transmitting and receiving data using a terminal (computer) and a network (internet) communication with a remote location and an address setting function of a communication terminal may be performed.

Next, in the operation mode, all multiboxes can be raised or lowered simultaneously (14-3, 14-4, 14-7) and each multibox can be individually raised or lowered (14-5). ) May be performed.

On the other hand, the communication terminal 10 for performing the above various functions has an internal configuration as shown in Figure 3b.

That is, the communication terminal 10 includes a transceiver 13 for performing wired or wireless communication with the receiver 21, an input device for receiving various button inputs from a user (including various buttons shown in FIGS. 3A and 3B). , An output unit (including the display 15-1 shown in FIGS. 3A and 3C) 15 for outputting a result processed by the communication terminal or a result transmitted from the receiver 21, and the operation of the communication terminal. To perform a communication task with the receiver 21 by controlling the storage unit 16 and the transceiver, input unit, output unit, and storage unit for storing various programs required for the program and various information transmitted from the receiver 21. It is configured to include a controller 12 for.

In addition, the communication terminal 10 may further include an external communication interface 11 to perform communication with an external terminal on a remote site connected through a network as described above.

Hereinafter, the operation of the auto lifting multi-box device according to the present invention having the configuration and function as described above will be described. In this case, when using the communication terminal 10 as shown in FIG. 3A, up to 15 lifts 70 may be installed in the same space or spaced spaces. Therefore, in the following description, the case where 15 lifts 70 are provided will be described as an example. That is, FIG. 1 shows a state in which two lifts 70 and 70 'are shown, and 13 lifts may be additionally installed on the same principle as the lift (using a communication terminal as shown in FIG. 3C). Dozens, hundreds of lifts can be installed). In this case, a unique number is set in the receiver 21 of each lift 70 so as to communicate with the communication terminal 10 via wired or wireless.

In the above state, the user can control 15 lifts 70 simultaneously or separately using wired or wireless communication using one communication terminal 10.

That is, as mentioned in the description of FIG. 3A, the multiboxes 30 of all lifts 70 may be raised or lowered at the same time, and the multiboxes 30 of each lift may be raised or lowered individually. . In addition, the self-diagnosis information may be individually received from the receiver 21 of each lift to check the current state of each lift 70 through the output unit (display) 15-1 of the communication terminal 10. have.

In addition, the communication terminal 10 may be connected to an external terminal (computer) through a network, and a function performed by the communication terminal 10 may also be performed through the external terminal. That is, the external terminal may transmit a control signal for controlling the multi-box of the lift to the communication terminal 10 through a communication network, and the control signal is again transmitted to the receiver of the lift 70 via wireless or wired. 21). In addition, the information transmitted from the receiver 21 of the lift 70 may be transmitted to the external terminal through the communication terminal 10, in which case the administrator managing the auto lifting multi-box device according to the present invention is Various statuses can be monitored using a monitor of an external terminal.

The present invention is not limited to the embodiments described above, and various modifications and changes can be made by those skilled in the art, which are included in the spirit and scope of the present invention defined in the appended claims.

As described above, the present invention not only enables users to conveniently use an electric device or a communication device, but also has an excellent effect of allowing a single communication terminal to control a plurality of lifts integrally.

In addition, the present invention has an excellent effect that it is possible to conveniently control and manage a plurality of lifts even in remote places where the lift is installed.

Claims (7)

In the auto lifting multibox device, A lift box 70 mounted on the ceiling and provided with a multi box to which an electric device or a communication device can be coupled, for moving the multi box up and down according to a control signal; And Communication terminal 10 for wirelessly or wired transmission of the vertical movement control signal for the multi-box each provided in the plurality of lifts 70 performing the same function as the lift 70 to each of the lifts 70 ), Each of the plurality of lifts 70, A multibox 30 configured to couple an electrical device or a communication device; A cable configured to receive a control signal for moving the multi-box up and down by wire or wirelessly to generate an output signal according thereto, and to include a rotary connection terminal that can be connected to at least one of an external electric line or a communication line. Reel set 20; And It is connected to the cable reel set and the multi-box to move the multi-box up and down in accordance with the output signal of the cable reel set, at least one of the electric line or communication line provided therein of the cable reel set Reel only cable (40) connected to the rotary terminal and the multi-box Auto lifting multibox device comprising a. The method of claim 1, The cable reel set 20, A cable reel frame 23 serving as a movement path of the reel-only cable 40; A receiver 21 attached to the cable reel frame and configured to receive a vertical movement control signal for the multi-box 30 through wireless or wired communication with the communication terminal 10; A rotary connection terminal (22) attached to the cable reel frame and for connecting with at least one of an external electric line or a communication line; And Motor 25 for receiving power from the rotary connection terminal 22 and driving under the control of the receiver 21 to move the reel-only cable 40 up and down. Auto lifting multibox device comprising a. The method of claim 1, The multi box 30, It is coupled to the electrical line applied along the reel-only cable 40 and the outlet 31 that can be coupled to an external electrical device, or the communication line applied along the reel-only cable 40 and external At least one of the communication connector that can be coupled with the communication device of, The outlet 31 is configured in a form that can be connected to the plug of the electrical device or directly connected to the electrical device Auto-lifting multibox device characterized in that. The method according to any one of claims 1 to 3, The communication terminal 10, A transceiver (13) for performing wired or wireless communication with the plurality of lifts (70); An input unit 14 for receiving a control command from a user; An output unit (15) for outputting a result processed in the communication terminal or a result transmitted from the plurality of lifts (70); A storage unit (16) for storing a program necessary for the operation of the communication terminal and information transmitted from the plurality of lifts (70); And Controller 12 for enabling communication with the lift 70 by controlling the transceiver, input, output, and storage Auto lifting multibox device comprising a. The method of claim 4, wherein The input unit 14, A switch (KEY-1) 14-1 for performing an ON / OFF function; A mode setting switch (KEY-2) 14-2 for use in selecting a user mode or a setting mode; An overall rising switch 14-3 used to simultaneously raise a plurality of multi boxes; A total drop switch (14-4) used for simultaneously lowering the plurality of multi boxes; And Switch 14-5 for use when individually raising or lowering the plurality of multiboxes Auto lifting multibox device comprising a. The method of claim 4, wherein The input unit 14, A switch (KEY-1) 14-1 for performing an ON / OFF function; A mode setting switch (KEY-2) 14-2 for use in selecting a user mode or a setting mode; A group select switch 14-7 for selecting a group composed of a plurality of lifts 70; A selection switch for selecting a desired lift among lifts belonging to the group; A rising switch used to raise the multibox 30 of the selected lift; A lowering switch used to lower the multibox 30 of the selected lift); And Stop switch to stop the lifting or lowering operation of the multi-box 30 of the selected lift Auto lifting multibox device comprising a. The method of claim 4, wherein The communication terminal 10, It further comprises an external communication interface 11 for performing communication with an external terminal on a remote site connected through a network, The control signal of the external terminal received through the external communication interface 11 is transmitted to the plurality of lifts 70, while the information transmitted from the plurality of lifts 70 is transferred to the external communication interface 11. Auto-lifting multi-box device, characterized in that for transmitting to the external terminal through.