JP2004336941A - Board surface implement mounting unit - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a board surface implement mounting unit which is simple in installing work on panels, etc. of a plurality of board surface implements. <P>SOLUTION: The board surface implement mounting unit mounted on the panel 5a includes a unit body 1 having a plurality of mounting units 1b for mounting a plurality of board surface implements 1c, etc. on a front surface, and a connector 2 provided on the back surface side of the unit body 1 to electrically connect wiring concentrated from the back surface side of the board surface implement in the plurality of the mounting units 1b to the panel 5a side (connector 5c). <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a panel device mounting unit that is mounted on a panel such as a control panel, a cabinet door, or the like (hereinafter, simply referred to as a “panel, etc.”).
[0002]
[Prior art]
Patent Document 1 discloses a conventional panel-mounting equipment mounting unit that is mounted on a panel or the like.
[0003]
[Patent Document 1] Japanese Utility Model Publication No. 52-158330
Patent Literature 1 discloses a technique in which an instrument mounting frame on which a plurality of panel instruments such as an operation handle of a circuit breaker for wiring and an ammeter is attached is mounted on a cutout hole provided in a panel.
[0005]
[Problems to be solved by the invention]
However, there is a problem in that the wiring to the panel or the like has to be performed for each panel device, and the installation work is complicated. For example, when removing panels and doors from the cabinet for reasons such as drilling of panels that occur after the installation of the control panel or maintenance by the user, a terminal block installed to relay the wiring between the equipment in the cabinet and the panel equipment The electric wire from the panel device is removed from the board, but there is a risk of incorrect connection due to rewiring after processing and maintenance are completed.
[0006]
Usually, when mounting the panel equipment on the control panel, holes are formed in the panel etc. according to the equipment such as ammeter, push button switch, selector switch, indicator light, etc. An arrangement layout must be designed each time so as not to interfere, which causes trouble. In addition, if the board surface equipment is changed after the processing, it is necessary to perform the same processing as described above on a new panel or the like, and there is a problem that both labor and money are wasted.
[0007]
The present invention has been made to solve the above problems, and an object of the present invention is to provide a board-mounting unit that can easily install a plurality of board-mounting devices on a panel or the like.
[0008]
[Means for Solving the Problems]
2. The unit according to claim 1, wherein the unit is a panel mounting unit mounted on a panel or the like, the unit having a plurality of mounting portions for mounting each of the plurality of panel units on the front, A connector provided on the back side for collecting wiring from the back side of the board-mounted device in the plurality of mounting portions and electrically connecting the wiring to a panel or the like;
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
FIG. 1 is a perspective view showing a board-mounting unit according to an embodiment of the present invention. As shown in FIG. 1, the panel mounting unit of the embodiment is mounted on a panel 5a of a control panel or the like.
[0010]
First, the front side of the board-mounting device mounting unit according to the embodiment will be described. The unit main body 1 of the board-mounting device mounting unit has a plurality of mounting portions 1a and 1b for mounting, for example, each of the board-mounting devices 3a, 3b, 3c and 3d on the front surface. The panel devices 3a, 3b, 3c, 3d are an ammeter, a push button switch, a selector switch, and an indicator light, respectively. The panel device may be any device that can be attached to a panel or the like, and as another example, a display device such as a liquid crystal device may be used. Each of the plurality of mounting portions 1a, 1b constitutes a concave portion 1c, 1d recessed from the front of the unit main body 1, and a panel device is stored in the concave portion 1c, 1d from the front. Engagement holes 1e are provided on the inner walls of the recesses 1c and 1d for engaging and holding with the engagement claws 3k of the board-like instrument.
[0011]
In addition, for example, the openings of the plurality of recesses 1c and 1d are all designed to be square, and the front of the board is also designed to be the same size square. Therefore, for example, as shown in FIGS. Can be changed and the board-side instrument can be mounted on the mounting portions 1a and 1b. Note that the same reference numerals in all the drawings indicate the same contents, and thus the description will be omitted.
[0012]
The partition plate 3e (FIG. 4) and the nameplate blank part 3f (FIG. 5) are configured to be detachable, for example, and the unit main body 1 from which the partition plate 3e, the nameplate blank part 3f, and the panel device are removed is shown in FIG. . As shown in FIG. 3, as described above, the unit main body 1 has a plurality of mounting portions 1a on the front surface for mounting a board-like instrument. Each of the plurality of mounting portions 1a forms a recess 1c that is recessed from the front of the unit main body 1, and the recessed portion 1c accommodates a panel device from the front. The inner wall of the recess 1c is provided with an engaging hole 1e for engaging with and holding the engaging claw 3k of the board surface instrument. By attaching the partition plate 3e inside the concave portion 1c, the concave portion 1c (mounting portion 1a) is partitioned into a plurality of concave portions 1d (mounting portion 1b).
[0013]
As shown in FIG. 3, the openings of the plurality of recesses 1c are all squares of the same size, and the recesses 1c are partitioned into a plurality of matrix-like square recesses 1d by attaching a cross-shaped partition plate 3e. Thereby, various board-shaped instruments having a square front can be more freely arranged on the front of the board-mounted instrument mounting unit, and the aesthetic appearance is improved. For example, if eight recesses 1d are formed by attaching a partition plate 3e to all the recesses 1c in FIG. 3, eight board devices can be mounted as shown in FIG. In addition, when the partition plate 3e is removed, a large square corresponding to four matrix squares is obtained, and a large ammeter, a liquid crystal display, and the like corresponding to the square can be attached.
[0014]
Furthermore, a nameplate component 3g (FIG. 6) in which characters or the like can be written in place of the nameplate blank component 3f (FIG. 5), and a board component blank component 3h (FIG. 7) for filling a mounting portion where the board component is not mounted. The front of various designs can be constituted by such accessories.
[0015]
Next, the rear side of the board-mounting device mounting unit according to the embodiment will be described. 9 is a side view of the panel mounting unit shown in FIG. 8, FIG. 10 is a rear view thereof, and FIG. 11 is an internal structure diagram of the panel mounting unit of FIG. In FIG. 11, the wiring of the left panel is omitted.
[0016]
As shown in FIGS. 8 to 11, a connector section 2 is attached to the back side of the mounting section 1 a. The connector section 2 includes a printed board 2a and connectors 2b and 2c provided on the printed board 2a. The connector 2c and the plurality of connectors 2b are electrically connected to each other by a printed wiring (not shown). The connector 2b is desirably attached to the center of the back surface of the unit body 1, and a nameplate blank part 3f is provided on the opposite side. In addition, the connector 2b is connected to a wiring 3m from the back side of the board-like appliance 3c in the plurality of mounting portions 1b. The connector 2c is connected to, for example, a cable 5d from the connector 5c installed in the control box (cabinet) 5b. As described above, the connector section 2 collects the wiring 3m from the back side of the board-mounted instrument in the plurality of mounting sections 1b and electrically connects to the connector 5c (a panel or the like).
[0017]
Further, in order to connect the wiring 3m of the panel device to the connector 2b of the connector section 2, the cover 4 is removed from the back surface of the unit body 1.
[0018]
As described above, the unit main body 1 on which a plurality of panel devices are mounted is attached to a panel or the like, and the electrical connection between the plurality of panel devices and the panel or the like can be collectively performed by the connector portion 2, so that the installation work is performed. Is easy. In addition, even when the board surface equipment is changed, it can be changed flexibly without performing new processing, thereby reducing labor, processing cost, assembly cost, and the like.
[0019]
Further, as shown in FIG. 9, all the panel appliances are designed to be thin, and the depth dimension W of the mounting portion 1a for accommodating the panel appliances is unified to the same length, and is designed to be as thin as possible. Further, the wiring 3m was covered with a cover 4 (FIG. 10), and the rear surface of the unit body 1 was configured to be flat. It is desirable to attach the board-mounting device mounting unit having such a configuration to the door (panel 5a) of the control box 5b. Since the unit main body 1 is made thinner and the back surface is flat, the fulcrum 5e (FIG. When the door is opened and closed, it is possible to prevent other electric appliances (not shown) in the control box 5b from contacting or catching on the back of the unit body 1.
[0020]
The present invention is not limited to the illustrated one. For example, the panel or door to which the present invention is attached may be a control panel or a distribution board for a house. In addition, the front surfaces of the board-side instruments 3a, 3b, 3c, 3d and the mounting portions 1a, 1b are square in order to enable mounting at different angles, but may be other polygons such as rectangles or circles.
[0021]
【The invention's effect】
According to the first aspect of the present invention, a unit body on which a plurality of panel devices is mounted can be attached to a panel or the like, and electrical connections between the plurality of panel devices and the panel or the like can be collectively performed by the connector section. Therefore, the installation work is simple. In addition, even when the board surface equipment is changed, it can be flexibly changed without performing new processing, thereby reducing labor, processing cost, assembly cost, and the like.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a board-mounting device mounting unit according to an embodiment of the present invention.
FIG. 2 is a perspective view showing a board-mounting device mounting unit according to the embodiment of the present invention.
FIG. 3 is a perspective view showing a unit main body according to the embodiment of the present invention.
FIG. 4 is a perspective view showing a partition plate according to the embodiment of the present invention.
FIG. 5 is a perspective view showing a nameplate blank part according to the embodiment of the present invention.
FIG. 6 is a perspective view showing a nameplate component according to the embodiment of the present invention.
FIG. 7 is a perspective view showing the board component blank part of the embodiment of the present invention.
FIG. 8 is a front view showing the board-mounting device mounting unit according to the embodiment of the present invention.
FIG. 9 is a side view showing the board-mounting device mounting unit according to the embodiment of the present invention.
FIG. 10 is a rear view showing the board-mounting device mounting unit according to the embodiment of the present invention.
FIG. 11 is an internal structural view of the board-mounting device mounting unit according to the embodiment of the present invention as viewed from the rear side.
[Explanation of symbols]
1 Unit body, 2 connector part, 5a panel.

Claims (1)

A panel device mounting unit that can be mounted on a panel or the like,
A unit main body having a plurality of mounting portions for mounting each of the plurality of panel devices to the front,
A board unit mounting unit provided on the back side of the unit main body, comprising: a connector unit for collecting wiring from the back side of the board unit in the plurality of mounting units and electrically connecting to a panel or the like side. .

Images