JPH03214398A - Building monitoring system - Google Patents

Abstract

PURPOSE:To execute the high density wiring of many pieces of signal wirings by providing a freely openable/closeable intermediate plate on an opening part of a case, and integrating a liquid crystal display device with a touch panel, an annunciator and a printer device into this intermediate plate. CONSTITUTION:On the back side of an intermediate plate 20 which is attached so as to be freely openable/closeable to an opening part 101 of a case 10, and also, consists of a molded body of a metallic plate on which the opening parts 201-203 for attaching various devices are pierced, a printed wiring board 1101 on which a liquid crystal display device 90 with a touch panel and a display part driving circuit of annunciators 1001, 1002 with a touch panel are mounted, and a printed wiring board 1102 on which control circuit parts of each device are mounted are provided so as to be opposed to each other. Also, on its lower part side, a containing part 1103 of a power source unit is formed. In such a way, an area of the back side of the inside of the case becomes wide, and a fitting area of the printed wiring board on which a terminal assembly and input and output circuits are mounted is enlarged.

Description

[Detailed Description of the Invention] [Field of Application] The present invention is applicable to an integrated building automation system that collectively manages a building's power equipment, air conditioning, water supply and distribution, sanitary equipment, disaster prevention, crime prevention equipment, etc. Especially general offices,
Energy saving in tenant buildings, factories, hospitals, and other buildings. This relates to building monitoring systems used for labor saving, safety management, operational management, etc.

[Conventional technology] Conventionally, the structure of this type of building monitoring system has been a box-shaped case whose overall shape is almost a rectangular parallelepiped, and which is surrounded by a metal plate and has an opening on the front side. A decorative cover made of a metal plate that can be opened and closed is attached to the opening or front side of the case with a hinge. Inside this case, multiple printed wiring boards such as multiple I/O circuits, control circuits, and power supply circuit boards are installed vertically, and approximately 400 printed wiring boards are installed on the back side. Wiring terminals are mounted, a magnetic terminal board is placed facing each other, and a power supply device is housed on the bottom side. In addition, a wiring hole is provided on the top side of this case, and approximately 400 signal wirings with one end connected to approximately 100 control points are routed through this wiring hole. The other tin side is connected to each wiring terminal mounted on the terminal board. On the other hand, the front side decorative cover of this case has a CRT (cathode ray!) that displays various information about each control point on its surface, and two sets of annunciators that display status information such as control points. It had become.

[Problem that the invention aims to solve]

However, in conventional building monitoring systems, multiple printed wiring boards housed in a box are installed vertically for ease of maintenance. The mounting area of a printed wiring board on which wiring terminals are mounted is limited. In other words, the required number of wires is about 400, but only a maximum of 300 wires can be connected, which is an impediment to higher density.

Unfortunately, due to the vertical placement of the printed wiring board, the depth of the case increases, and the protrusion from the wall when mounted on a wall also increases, reducing the indoor area where it will be installed and increasing the interior space. There were also problems such as the extremely unsightly appearance.

[Next means to solve the problem]

In order to solve this problem, the building monitoring system according to the present invention includes a case having an opening on the front side, and a terminal board on which a plurality of wiring terminals are mounted and housed oppositely on the back side of the case. and a printed circuit board mounted with an input/output circuit; a deck mounted in the opening of the case so as to be openable and closable; The present invention is provided with a decorative cover that has openings for operating the various devices described above.

Another building monitoring system according to the present invention includes a hinge mechanism rotatably coupled between one edge of the case opening and one edge of the middle plate; A second hinge mechanism is provided rotatably connected between one edge and one edge of the decorative cover.

[For production]

In the present invention, a middle plate that can be opened and closed is provided opposite to the opening of the case, and at least a liquid crystal display device with a touch panel, an annunciator, and a printer device are incorporated in the deck. ; Since the blood supply becomes wider, the area of the printed wiring board on which the terminal board and human output circuit are mounted is enlarged.

Further, in another invention, the middle plate is opened and closed with respect to the case opening, and the decorative cover is opened and closed with respect to the deck, and the middle plate and the decorative cover are combined and opened and closed in an integrated state. It is operated.

〔Example〕

Embodiments of the present invention will be described in detail below with reference to the drawings.

FIG. 1 is a perspective view illustrating an embodiment of a building supervision system according to the present invention. In the figure, reference numeral 10 has an opening 101 on the front side, and a rectangular wire on the top surface of which is inserted a large number of No. 1 wires that are connected to a large number of control points and transmit and receive control signals. A rectangular box-shaped case 20 is made of an assembly of formed metal plates with holes 102, and 20 is attached to an opening 101 of the case 10 so as to be openable and closable, and an opening 201 to which various devices described below are attached.
, 202 , 203 are formed into an intermediate plate made of a formed metal plate; 302 is the case opening 101
a first hinge mechanism that is connected at the upper and lower portions between the right edge of the middle plate 200 and the stone edge of the middle plate 200 and rotates the deck 20 in the opening/closing direction;
0 is an opening 401 for operating each tensioning device that is attached to the right edge of the middle plate 20 so as to be openable and closable and is incorporated in the middle plate 20;
402, 4rJ3, 404 are formed into a molded metal plate, the front surface of which is decorated with decorative paint. A second member is connected between the upper and lower ends of the edged portion of the decorative cover 40 and rotates the decorative cover 40 in the opening and closing direction.
The hinge mechanism 60 is a door lock key mechanism that is attached to the decorative cover 40 and locks into the opening 10I of the case 10 together with the middle plate 20.

Further, 70 is a terminal board mounted facing the upper part of the rear side inside the case 10 and having multiple sets of wiring terminals mounted vertically, and 80 is a terminal board mounted facing the lower part of the rear side inside the case 10. /O, a printed wiring board on which a control circuit, etc. are mounted; 90, a liquid crystal display device with a touch panel, which is built into the opening 201 of the plate 20; and has a driving path for displaying various information on each control point. ,100+ ,100
2 is a touch panel attached to the front side of the middle plate 20 and displays the status of each control point, a basic annunciator, and an additional annunciator with a touch panel. For example, the basic annunciator 1001 with a touch panel is provided with a 7-segment display section and displays the current time. , measured values and integrated values of control points. jl end off time, etc. are displayed, and the additional annunciator 1002 is used to display the status of exceeding a predetermined number of control points. Although not shown in the drawings, a printer for printing alarm occurrence records, operation records, etc. is incorporated in the opening 202.
A cylinder of the door lock key mechanism 60 passes through the opening 203.

FIG. 2 is a diagram illustrating the configuration of the middle plate 20 explained in FIG. 1, and FIG. The parts are given the same symbols. In the figure, on the back side of the middle plate 20, there is a printed wiring board 110.
and a printed circuit board 1102 on which control circuit components for the upper Rupi valley device are mounted are arranged to face each other, and a housing portion 1103 for a power supply device is formed in the lower part 1411 of the seventh.

1. The liquid crystal display device 90 with a touch panel installed in the opening 20+ of the middle plate 20 includes a liquid crystal panel 90b having a drive circuit mounted inside and having attachment terminals 90a outside, and a touch panel, as shown in FIG. 90C
It consists of a product lI L, and its mounting one terminal 90
a is an L-shaped bracket 90 as shown in the same figure (C).
dt- to the intermediate plate 20 with screws 90e. Further, the annunciator 10 (b. 10 (h) installed in this middle board 20 is a printed wiring board 100a on which a drive circuit is mounted as shown in FIG. sea 1'100b
and a touch panel 100c are stacked on a bracket 100d, and this bracket 100d is connected with a screw 10.
It is attached and fixed to the front side of the middle plate 20 by 0e. In addition, the above-mentioned printing sea zoob has a screen 100b2 with a display window 100b+ at a predetermined position, and a slit 100bs, as shown in FIG.
A comb-shaped spacer 100b4 shouldering the comb-shaped spacer 100b4 and a base plate 100b5 are laminated together.
0d+ is fixedly placed on the bracket 100d. Then, the slit 100 of the spacer 100b4
For example, as shown in FIG.
100b is inserted in the direction of the arrow, and the bracket 100d
As shown in the same figure (f), a protrusion 100dze that protrudes in the front direction as shown in the same figure (self) is provided directly below the slit 100bs of the spacer 100b4, and the address sheet 1
00b1k is locked to prevent it from falling, and maintains a uniform height without vertical deviation. In addition,
Display window 10 drilled in the printing seam 100b
0b+ and the display window 1 0 0 dl bored in the plact 100d are in communication with each other, and are connected to the display surface of a liquid crystal display device (not shown) mounted on the printed wiring board 100a shown in FIG. 2(d). The configuration is such that management point information can be read from the front side of the print sheet 100b in accordance with the above.

FIG. 3 shows the configuration of the first hinge mechanism 30I, 30g and the second hinge mechanism 501, 50t, which rotatably connect the middle plate 20 and the decorative cover 40 to the opening 10+ of the case 10 described in FIG. FIG.

In the figure, first, case 1 is shown in figure (a).
An L-shaped bracket 30la is fixedly welded to the right edge 10l of the opening 10+ side of the opening 10, and inside this bracket 301 is a hollow hinge 30lb having a through hole (not shown). It is fixedly placed by welding.

On the other hand, as shown in FIG. 2(b), the right edge 20R of the middle plate 20
Similarly, an L-shaped bracket 30lc is fixedly arranged by welding, and at the tip of this bracket 3Jc there is a through hole 30 having an inner diameter approximately the same as the through hole of the above-mentioned and/or 30, b.
A hollow hinge 30l8 having ld is fixedly arranged by bath contact. And the hinge 30l on the case 10 side
b, the hinge 3016 on the middle plate 20 side is arranged coaxially with the hinge 3016 on the middle plate 20 side, and as shown in FIG. 30, f is pushed through the skewer-shaped K, and the bracket 3
The screws 30lg are passed through the screw insertion holes from the outer surface of the bins 30lg to be supported and fixed, and the through holes 30 and d of the hinge 301o on the middle plate 20 side are rotatably inserted into the fixed bins 30lf. Ru. Also, case 1
The first hinge mechanism 30 (see FIG. 1) provided on the right edge 10R of the middle plate 20 and the right edge 20R of the middle plate 20 (see FIG. 1) is also shown in FIG. It has the same structure as (b). Therefore, the hinge 30 fixed to the right edge 10R of the case 1G
lb and the hinge 30 fixed to the right edge 20l of the middle plate 20
1d and pin 3θ. This means that it can be opened and closed both rotatably and freely via f ft.

tfC. , the upper green part 2 of the middle plate 20 as shown in FIG.
A cylindrical pin 50l8 protrudes upward and is fitted into the right corner of the 0υ, as shown in FIG. L-shaped bracket with solc drilled} 501d has two screws soie, 501
It is attached and fixed to f.

In this case, this bracket 50ld has its pin 501a
Fine adjustment is made in the vertical and horizontal directions so that the central axis of the through hole 30ld of the first hinge mechanism 301 is coaxially aligned with the central axis of the through hole 30ld of the first hinge mechanism 301, and the screws 50lo, 5G, and f are tightened and fixed. On the other hand, in the decorative cover 40 corresponding to this bracket 501d, as shown in FIG. An L-shaped plaque 501j with a slotted hole 501i is fixedly arranged by welding. Although not shown, this middle plate 2
0 and the lower right edge of the decorative cover 40 4G.
The second hinge mechanism 502 (see FIG. 1) provided on the inside has the same structure as shown in FIGS. Therefore, the right edge 4G of the decorative cover 40 is fixed to the upper edge 20u of the middle plate 20 and attached to the bin 501a of the next bracket 50d. Plaques fixed inside}S
By rotatably inserting the round hole 50 11 of OB, the decorative cover 40 is attached to the right edge s2 0 of the deck 20.
m, and can be freely opened and closed with respect to the middle plate 20. In addition, the middle plate 20 includes a case 20
A screw insertion hole (not shown) to be inserted into the opening #20I is provided on the left edge, and the middle plate 20 and the decorative cover 40
A ball catcher is provided on the left edge of both, and the middle plate 20 and the decorative cover 40 can be combined and integrated to perform opening and closing operations, and a screw can be inserted into the screw insertion hole. As a result, the middle plate 20 is fixed to the case opening 20s, and only the decorative cover 40 can be freely opened and closed. Further, the decorative cover 40 is locked by rotating the door lock mechanism 60 (see FIG. 1) so that its cylinder is engaged with the opening 203 of the middle plate 20.

FIG. 4 is a plan view showing the structure inside the case 10. In the figure, there is a wiring hole 1 bored in the top surface of the case 10
02 (See Figure 1) 1- Approximately 400 signal distribution lines,
@12G is introduced into the left side space inside the case 10, and part of it is wired to the upper wiring terminal 70 mounted vertically on the leakage board 70, and the other part is wired to the bottom inside the case 10. It is folded back and the lower side wiring leaker 7 is folded back.
They will be wired to 0D respectively. After all of the signal wiring 120 has been wired, the wires are bundled into the east line band 120, and when the wires are aligned, it becomes K. Although not shown, the next terminal board 70. The control circuit is mounted on the next printed wiring board 80. The liquid crystal display device 90 with a touch panel, the annunciator 100 with a touch panel, and the printer device are electrically connected to each other by cable wiring or the like.

FIG. 5 is a diagram illustrating a structure for mounting the above-described building monitoring system on a wall. In the figure, this building monitoring system 1 has a case 10 whose back side is held and fixed to a wall surface 130 by anchor bolts and nuts (not shown), and an opening hole drilled in a ceiling 140 and communicating with a wiring groove.
” and the wiring hole 102 on the top surface of the case 10, a wiring duct 150 having a length adjustment mechanism in the longitudinal direction and having a #1 approximately rectangular cross section is connected to the wall 130 by anchor bolts and nuts (not shown). A large number of No. 4AI wires 120 are held and fixed and wired in the wiring groove in the ceiling 140.
is the wiring duct}150, the wiring hole is 10! They are introduced into the case 10 by passing through the inside of each case. Note that 160 is the floor surface.

〔Effect of the invention〕

As explained above, according to the present invention, a middle plate that can be opened and closed is provided at the case opening, and at least a liquid crystal display device with a touch panel, an annular shake, and a printer device are incorporated in the middle plate. The area on the back has been expanded, and the terminal board and input/output circuits can be mounted and printed wiring boards can be placed facing each other, allowing for high-density armpit wiring of multiple signal wires and monitoring of multiple control points. At the same time, it becomes possible to install and maintain various devices from the front and back sides of the intermediate board, and furthermore, the wiring distance between various devices can be shortened. In addition, since the depth dimension of the back of the case can be made thinner, the protrusion from the wall becomes smaller, so there is no need to choose the installation location, and the room can be used more effectively, while also giving a good interior feel. Become.

Furthermore, the projecting size and weight are about 1/2 or less of the conventional size, making it smaller and lighter, and installation work is easier, reducing work costs.

According to another invention, the first hinge mechanism is provided between the case opening and the middle plate, and the second hinge mechanism is provided between the middle plate and the decorative cover. The middle plate can be opened and closed, and the decorative cover can be opened and closed relative to the middle plate, and the middle plate and the decorative cover can be combined and integrated in the next state to open and close.
It is possible to improve workability while being aware of the degree of danger at the worker level, and it is also possible to further improve maintainability.

[Brief explanation of drawings]

FIG. 1 is a developed view illustrating the configuration of an embodiment of the building monitoring system according to the present invention, FIG. 2 is a diagram illustrating the configuration of the middle plate, and FIG. 3 is a first hinge mechanism and a second hinge mechanism. FIG. 4 is a plan view illustrating the internal structure of the case, and FIG. 5 is a diagram illustrating the installation structure of the building monitoring system. 1...Building monitoring system, 10...Kes, 10
l...opening, 102 φ...●wire hole, 20-
---Middle plate, 20+, 20t, 20g ""●●Opening, 3G+, 3(h...1st hinge box, 4
0 fist/ban/makeup cover 50+, 5(h...second hinge mechanism, 60/● fist/door lock? structure, TO/
...Terminal board, 80...Printed wiring board, 90.
...Liquid crystal display device with touch panel, 100,,100
■・・・Annunciator with touch panel, 11L,
1102...Printed wiring board, 120...
Signal wiring, 130...●・Wall surface, 140・Fist・●Ceiling, 150・●・・Wiring duct, 160・Work・・Floor surface. % Applicant Yamatake Honeywell Co., Ltd. Agent Yama J Engraving of Masaki's drawing (no changes in content) East 1 Figure 2 (Q) Figure 2 (b) Figure 2 CP> 100d+ 1006! Figure 3 (Q) Figure 3 (b) Figure 3 (d) ￥4 Figure procedure amendment (fusen)

Claims (2)

[Claims] (1) A case having an opening on the front side, a printed wiring board on which a terminal board and an input/output circuit are mounted, which are housed facing each other on the back side of the case and have a plurality of wiring terminals mounted thereon, and the case A decorative cover which is attached to the opening so as to be openable and closable and has at least a liquid crystal display device with a touch panel, an annunciator, and a printer device incorporated therein; and a decorative cover that is attached to the opening so that it can be opened and closed and has an opening for operating the various devices. A building monitoring system characterized by comprising: (2) The building monitoring system according to claim 1, further comprising: a first hinge mechanism coupled to one edge of the case opening and one edge of the middle plate so as to be openable and closable; 1. A building monitoring system comprising: a second hinge mechanism that is openably and closably connected between one edge of the plate and one edge of the decorative cover.