JP2004270871A - Electric device mounting device, and camera unit with the same mounting device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve problems of need of a plurality of times of adjustment for fixing an adjusted position using operation bolts and nuts for a plurality of times to cause high cost due to use of a number of members, and complicatedness for assemblage. <P>SOLUTION: This mounting device is provided with a wall surface fixing part provided with a wall surface mounting hole and a rotary shaft, a rotary body rotatable around the rotary shaft, an adjusting and fixing part for adjusting and fixing a rotation position of the rotary body, and a device connection part to be connected to an electric device. The wall surface fixing part can be set on an existing power outlet hole by use of the wall surface mounting hole in the wall surface fixing part. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a device for mounting an electric device of a device, particularly to a device for mounting a camera device on a wall surface.
[0002]
[Prior art]
As a conventional method of mounting equipment, there has been a mechanism capable of adjusting the position in both the horizontal direction and the vertical direction W as shown in FIG. (For example, Patent Document 1)
An example of Patent Document 1 will be described with reference to FIG. In FIG. 5, the first receiving member 30, the first holding member 42, and the operation bolt 50 that hold the vertical rod 24 fixed to the lower surface of the mounting plate 22 that is mounted on the ceiling or the like, use the mounting member for mounting the device / apparatus. The second receiving member 64 holding the vertical rod 52 fixed to the upper surface 18, the second pressing member 58, and the operating bolt 78 constitute a horizontal rotation adjusting mechanism, and the first receiving member 30, The two receiving members 64 and the operation nut 82 constitute a vertical rotation adjustment mechanism.
[0003]
The operation will be described below. The first receiving member 30, the first pressing member 42, and the operation bolt 50 adjust the operation bolt 50 while adjusting the operation bolt 50 to a 360-degree angle around the vertical rod 24 fixed to the lower surface of the mounting plate 22 attached to the ceiling or the like. The direction of rotation can be adjusted and fixed. The second receiving member 64 holding the vertical rod 52 fixed to the upper surface of the mounting member 18, the second pressing member 58, and the operation bolt 78 are used to adjust the horizontal position, and the position is adjusted by the operation bolt 78. Fixing can be performed. Further, the position adjustment in the vertical direction can be adjusted and fixed by the operation nut 82 by the first receiving member 30, the second receiving member 64, and the operation nut 82.
[0004]
[Patent Document 1]
JP 2001-227527 A (FIG. 1)
[0005]
[Problems to be solved by the invention]
However, in the rotation position adjusting and fixing device described above, the adjusting position is fixed by using a plurality of operation bolts and nuts, so that the adjustment must be performed a plurality of times, the cost is high because many members are used, and the assembly is expensive. There was a problem that it became complicated. In addition, the mounting member for mounting the equipment / equipment is mounted with bolts and nuts, which is inferior in workability.When wiring the equipment / equipment to the inside of the wall or behind the ceiling, other than the rotation position adjustment / fixing device There was a problem that it was necessary to use the equipment of.
[0006]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, in the present invention, a wall fixing portion having a mounting hole and a rotating shaft to be mounted on a wall, a rotating body that rotates around a rotating axis, and an adjustment that adjusts and fixes a rotational position of the rotating body. A fixing portion, and a device connection portion for detaching a device at a tip of the rotating body, wherein a mounting hole of the wall fixing portion allows a wall fixing portion to be installed in an existing wall outlet mounting hole, and the adjustment is performed. The rotation position of the rotating body can be adjusted by the fixed portion, and the device can be easily removed by the device connection portion.
[0007]
BEST MODE FOR CARRYING OUT THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings.
(Embodiment 1)
FIG. 1 is a configuration diagram showing an apparatus mounting apparatus according to a first embodiment of the present invention, in which (a) is a plan view, (b) is a front view, and (c) is a side view. Reference numeral 1 denotes a wall fixing portion for fixing to a wall having a rotating shaft 1a, 2a and 2b are rotatable rotating bodies, 3 is an adjusting and fixing portion for adjusting and fixing a rotational position, 4 is a camera device, and 5 is a camera device 4. 2 shows a device connection unit connected to the wall fixing unit 1.
[0008]
Next, a description will be given of a mounting method and an operation of the device mounting apparatus having such a configuration.
First, the wall fixing part 1 is fixed to the wall 100 with screws (not shown) or the like. Then, two rotating shafts 1a are provided on the wall fixing portion 1 so as to face up and down, and the rotating members 2a and 2b are installed such that the rotating shaft 1a is sandwiched between the rotating members 2a and 2b. In addition, the rotating shaft 1a has a vertically divided structure, but is not limited thereto, and may be a single structure.
[0009]
Further, a female screw 2c is cut in 2b of the rotating bodies 2a and 2b, and the rotary body is tightened and fixed by an adjustment fixing section 3 having an adjustment shaft 3a having a male thread. The adjustment fixing section 3 is provided with an adjustment knob 3c that can be manually tightened and loosened. At this time, the rotating bodies 2a and 2b simultaneously hold the device connecting portion 5 therebetween and fix them. Although not shown, the rotating bodies 2a and 2b and the device connecting portion 5 have a shaft portion and a bearing portion structure, and can be rotated with each other without misalignment by being fitted.
[0010]
Further, the camera device 4 is attached to the device connection portion 5 so that the camera device 4 and the device connection portion 5 can rotate integrally.
In this manner, the rotating bodies 2a and 2b can rotate in the rotation direction indicated by 6a around the rotation shaft 1a as the center of rotation, and rotate in the direction of 6b around the adjustment fixed shaft 3a with the external thread cut as the center of rotation. it can. Then, by manually adjusting the degree of tightening of the adjusting and fixing portion 3, the loosening and the tightening and fixing can be performed simultaneously for two axes, respectively, so that the rotational position can be adjusted in the two rotation directions of 6a and 6b. it can.
[0011]
Next, the rotating unit will be described in detail with reference to FIG. In FIG. 2, reference numeral 1a denotes a rotating shaft provided on the wall fixing portion 1, and reference numeral 10 denotes an elastic member provided on an outer peripheral portion of the rotating shaft 1a. The elastic member 10 has a smooth surface and elasticity at least in the radial direction of the rotating shaft. The elastic member 10 is attached to the outer peripheral portion of the rotating shaft 1a so as to be sandwiched between the rotating bodies 2a and 2b. The elastic member 10 attached to the outer peripheral portion of the bullet rotation shaft 1a is cylindrical, and a curved surface is provided on the inner surfaces of the rotating members 2a and 2b so as to contact the outer periphery of the elastic member 10.
Further, as described above, the device connection portion 5 is sandwiched between the rotating bodies 2a and 2b.
[0012]
An internal thread 2c is cut in the rotating body 2b, and the whole is fixed by the adjusting shaft 3a of the adjusting and fixing part 3 in which the external thread shown in FIG. 1 is cut. Until it is completely closed and locked, it can freely rotate in both the rotation directions 6a and 6b shown in FIG. 1, so that the rotation position can be adjusted.
[0013]
In addition, the rotating bodies 2a, 2b and the device connection part 5 have a shaft part 2d and a bearing part 2e, and when they rotate while fitting, they can smoothly move in the direction of the rotation direction 6a without shaft misalignment. You can rotate. The rotating members 2a and 2b are provided with an elastic member 11 concentrically with the shaft 2d and the bearing 2e. The elastic member 11 is provided so that the device connection portion 5 is in contact with a rotating surface that rotates in the direction of rotation 6b, and has a smooth surface and elasticity at least in the direction of the rotation axis.
[0014]
Here, the reason for providing the elastic members 10 and 11 will be described. The rotating members 2a and 2b are brought into close contact with each other by being tightened by the adjustment fixing part 3, but at this time, the elastic members 10 and 11 sandwiched between them are compressed. When it was not strongly tightened, the surface was smooth and rotated freely while being in contact with it. However, when it was tightened, it could not rotate freely and was strongly locked. As described above, by providing the elastic members 10 and 11 having smooth surfaces at the positions where the rotating surfaces are in contact with each other, both free rotation and locking can be performed, and adjustment and fixing can be performed. Moreover, in the present invention, the rotation of two axes can be locked by locking one adjustment fixing part.
[0015]
In this embodiment, a rubber-made elastic member having a smooth surface is used. Further, in the present embodiment, one adjustment fixing portion is provided as one. However, a method of locking using an elastic member can obtain the same effect as a plurality of position adjustments. In addition, by using a screw type, a general-purpose screwdriver or screw can be easily turned with a hand such as a decorative screw, and can be easily adjusted. The effect of the present invention can be obtained by any means other than the screw type as long as the rotating bodies 2a and 2b are in close contact with each other.
[0016]
In this embodiment, the elastic members 10 and 11 are sandwiched between the rotating bodies 2a and 2b. However, the same result can be obtained by sandwiching the elastic members 10 and 11 by integrating the rotating bodies 2a and 2b.
[0017]
As described above, in the present embodiment, when an electric device such as a camera device is installed, the device can be moved and adjusted to an arbitrary position, and the device can be prevented from dropping due to its movement or vibration after installation, and can be displaced. Can be prevented.
[0018]
Next, a method of fixing the wall fixing portion 1 to a wall will be described with reference to FIG. In FIG. 3, two mounting holes 1b for mounting are provided in the wall fixing portion 1, and these two mounting holes 1b are provided so as to be mounted on a mounting plate such as an existing outlet as shown in FIG. The diameter and hole pitch are matched. By doing so, it is not necessary to newly provide an installation location for installation on the wall surface, and it is possible to install it on an existing mounting plate such as an outlet. By doing so, it is possible to install using the existing outlet installation position, and at the time of installation work, it is possible to carry out the same construction work as the outlet, and when relocating, use the general-purpose outlet plate It can also be used to blindfold easily.
[0019]
Further, since the camera device 4 is an electric device and requires a wiring unit, and its processing is required, the processing method will be described with reference to FIG. In FIG. 4, reference numeral 15b denotes a front-side wiring attached to the camera device 4. The front wiring 15b is relayed by a wiring relay unit 15 provided on the wall fixing unit 1, and is connected to the wiring 15a inside the wall connected to the wiring relay unit 15. In addition, by arranging the wiring 15a inside the wall to the wiring relay portion 15 in advance, the front side wiring 15b can be relayed to the wiring relay portion 15 after the wall fixing portion 1 is installed, so that the wiring 15a can be easily wired later. And can be optionally removed. The camera device can be easily removed. In addition, since the front wiring 15b on the device side does not have to crawl on the wall surface, the appearance may be improved.
[0020]
In particular, as in the present embodiment, when the camera device is mounted on a wall surface, when the type of camera is changed, or when maintenance is performed, installation of the wall fixing portion 1 is facilitated, and connection of the fixing portion is performed from the front side. It is possible to easily remove the device by pulling out the camera, and it is possible to easily exchange a plurality of types of cameras.
In the present embodiment, the camera device 4 is fixed to the device fixing portion 5 by a plug-in method in which the camera device 5 is slid onto the device fixing portion, but is not limited thereto. Alternatively, it may be configured by a pinching or screw tightening method.
[0021]
Note that, in this embodiment, an example in which a camera device is attached as an electric device is shown. However, the electric device mounting device of the present invention mounts other electric devices that require adjustment of a mounting angle on a wall surface. The present invention is not limited to the camera device.
[0022]
【The invention's effect】
As described above, according to the present invention, when an electric device is mounted on a wall surface, installation, wiring, etc. can be easily performed, and mounting angle adjustment and locking for two axes can be performed with one adjustment screw. In addition, it can be attached to an existing wall-mounted portion, and is excellent in economy.
[Brief description of the drawings]
FIG. 1 (a) is a plan view showing the configuration of an apparatus mounting apparatus according to Embodiment 1 of the present invention. FIG. 1 (b) is a front view showing the configuration of the apparatus mounting apparatus according to Embodiment 1 of the present invention. FIG. 2 is a side view showing the configuration of the device mounting apparatus according to the first embodiment. FIG. 2 is a configuration diagram of a rotating unit according to the first embodiment of the present invention. FIG. 3 shows a method of mounting the wall fixing unit according to the first embodiment of the present invention. FIG. 4 is a diagram showing a wiring method of an electric device according to the first embodiment of the present invention. FIG. 5 is a configuration diagram in a conventional example.
DESCRIPTION OF SYMBOLS 1 Wall fixing part 1a Rotating shaft 1b Mounting hole 2a, 2b Rotating body 2c Female screw 2d Shaft part 2e Bearing part 2f Rotating body peripheral surface 3 Adjusting fixing part 3a Adjusting shaft 4 Camera device 5 Equipment connection parts 10, 11 Elastic member 100 Wall 15b Wiring for electrical equipment 15a Wiring inside wall 15 Wiring relay

Claims (15)

An electric device mounting apparatus, comprising: a device connecting portion for mounting and holding an electric device; a rotating body connected to the device connecting portion; and a wall fixing portion for attaching the device connecting portion to a wall surface via the rotating body. An electric device mounting apparatus, wherein the device fixing portion includes a rotating shaft for rotating the rotating body, and the rotating body has a structure in which the first rotating shaft is sandwiched by one or more components. 2. The electric device mounting device according to claim 1, further comprising an adjustment fixing portion capable of adjusting a strength of the rotating body sandwiching the rotating shaft. 3. The electric device mounting device according to claim 2, further comprising an elastic member having a smooth surface between the outer peripheral surface of the rotating shaft and the inner peripheral surface of the rotating body that rotates around the rotating shaft. The rotating body has a structure in which a rotating shaft and a device connecting portion are sandwiched together, and a shaft portion and a bearing portion are provided in the rotating body and the device connecting portion, and the rotating body and the device connecting portion rotate with each other. The electrical equipment mounting device according to claim 1. The electric device mounting device according to claim 4, further comprising an adjustment fixing portion that can simultaneously adjust the strength of the rotating body sandwiching the rotation shaft and the device connection portion. 6. The electrical equipment mounting device according to claim 5, further comprising an elastic member having a smooth surface between the rotating body and the equipment connection part, concentrically with a shaft part and a bearing part provided on the rotation body and the equipment connection part. The rotating body is provided with a hole at the center of rotation around which the device connection unit rotates, the adjusting and fixing unit is provided with an adjusting shaft that passes through the hole, and at least a part of the hole is female-threaded. 7. The electric device mounting device according to any one of 4 to 6, wherein at least a part of the device is threaded. The electrical device mounting device according to any one of claims 4 to 7, wherein a rotating surface on which the rotating body rotates and a rotating surface on which the device connecting portion rotates are substantially perpendicular. What is claimed is: 1. An electric device mounting apparatus comprising: a device connecting portion for mounting and holding an electric device; and a wall fixing portion for attaching the device connecting portion to a wall, wherein the wall fixing portion is mounted on an existing outlet installation location on a wall. An electric device mounting device having a hole. 9. The electric device mounting device according to claim 1, wherein the wall fixing portion has a mounting hole to be attached to an existing outlet installation location on the wall. 9. An electric device mounting apparatus comprising: a device connecting portion for mounting and holding an electric device; and a wall fixing portion for mounting the device fixing portion to a wall, wherein the wall fixing portion includes a wiring for the electric device and a wiring inside the wall. An electric device mounting device having a wiring relay section for relaying the information. The electrical equipment mounting device according to any one of claims 1 to 10, wherein the wall fixing part has a wiring relay part that relays a wiring of the electrical equipment and a wiring inside the wall. 13. The electric device mounting according to claim 11, wherein the electric device is provided with wiring of the electric device connectable to a wiring relay portion provided on the wall fixing portion, and the wiring can be removed from the wall fixing portion when the electric device is removed. apparatus. The electric device mounting device according to any one of claims 1 to 13, wherein the electric device is a camera device. The camera device with a mounting device using the electrical device mounting device according to any one of claims 1 to 13, wherein the electric device is a camera device.

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