JPS635264Y2 - - Google Patents

Description

[Detailed description of the invention] A. Field of industrial application This invention is a mounting device for attaching electronic equipment such as branchers, distributors, amplifiers, etc. used in community reception facilities to fixed objects such as utility poles and walls. Regarding.

B. Prior Art Conventionally, as a means for attaching this type of electronic equipment to a desired fixed object, there is a method described in, for example, Japanese Utility Model Application Publication No. 16707/1983. This was accomplished by attaching a fixture to the back of the electronic device and fixing the fixture to a fixed object.

C. Problems to be Solved by the Invention With the above-mentioned conventional mounting means, when installing and removing electronic equipment, it was necessary to support the heavy equipment. As a result, the work is complicated and dangerous, especially when working at high places, and if the electronic equipment should be dropped, the equipment itself could be damaged.
In addition, the back side of the electronic device comes into contact with the utility pole on which it is mounted, and the rough concrete surface around the pole can easily cause the paint on the back of the case to peel off or damage the anti-rust surface. If the case gets scratched, corrosion of the case will progress from that part. Therefore, even in areas with particularly severe salt damage and pollution, even cases that boast a service life of 10 years or more could deteriorate in waterproofness within a short period of time, potentially affecting the internal circuitry.
Furthermore, in the installed state, the coaxial cable connected to the electronic device is suspended from the messenger wire as is well known, so when exposed to strong winds, the coaxial cable sways together with the messenger wire, causing the connection to occur. Due to the shaking, the electronic equipment will move slightly back and forth and left and right, and the back side will rub against the circumference of the utility pole, causing the same problem as when installing it, as well as colliding with the utility pole and receiving a shock. It has problems that should be improved, such as disrupting internal electronic circuits and adjustment elements and causing deterioration of electrical characteristics. In order to improve these shortcomings, it may be possible to mount the case further away from the utility pole so that the pole and the back of the case do not come into contact, but this would require larger metal fittings, which would require the strength of the metal fittings, which would result in lower product quality. becomes expensive. Moreover, since they are installed protruding from the utility poles, they are obstructive and unsightly, and lack stability. Therefore, it is desirable to install electronic equipment as close to utility poles as possible.

D. Means for solving the problem The present invention is easy to install, prevents the case of the attached electronic device from shaking, and even if it does shake, it will cause problems such as damage to the rust preventive applied to the case and malfunction of the circuit. This is a fixture that does not cause any damage, and its structure consists of a fixture that attaches and fixes to a desired fixed object, one end of which is fixed to the top wall of the electronic device, and the other end of which is connected to the fixture to suspend the electronic device. It consists of a hanging tool attached in a hanging manner and a buffer pad attached to the back wall of the electronic device, and the buffer pad is interposed between the fixed object and the electronic device.

E. Function Since the fixture is located above the electronic device and the electronic device is suspended from the fixture, even heavy electronic devices can be easily installed.
Furthermore, since a buffer pad is interposed between the attached electronic device and the fixed object, various troubles caused by contact between the electronic device and the fixed object are eliminated.

F. Embodiment Next, an embodiment of the present invention will be described with reference to the drawings.

The drawing shows the amplifier mounting hardware.
The amplifier 1 consists of a case body 1a and a lid body 1b, which are fixed to each other by bolts 1c.
The case main body 1a and the lid body 1b are formed by aluminum die-casting or metal plates, and the entire surface of the case is painted or processed for rust prevention. Both walls (or bottom) of case body 1a
A plug seat 2 is disposed thereon, to which a main line or other coaxial cable 2a is detachably connected via a connector 2b. On the upper wall of the case body 1a of the amplifier 1, a hanging tool 3 having a U-shaped cross section is fixed with a bolt 5 to a connecting piece 4 on the lower side, and the upper side of the connecting piece 4 has projecting parts on the left and right. 6a are connected to form a hanging piece 6. 7 is a tightening piece, and the tightening piece 7 has a screw hole 7a drilled in the center of the tightening piece 7, and a through hole 6b for bolt insertion drilled in the center of the hanging piece 6.
Screw together the bolt 8 inserted from above, and attach the hanging piece 6.
It is installed below the holder so that it can move up and down.
Incidentally, the screw hole 7a may be formed as a through hole for inserting a bolt so that the nut and the bolt 8 can be screwed together. These hanging tools 3 and fastening pieces 7 are constructed by bending a stainless steel plate, aluminum die-casting, or bending a metal plate such as iron, followed by hot-dip galvanizing. Reference numeral 9 denotes a fixture, and the fixture piece 10 attached to the fixture includes:
A plurality of through holes 12 are drilled through which the mounting screws are inserted when mounting on a wall surface, and two band insertion holes 14 are cut out through which a flexible band 13 used when mounting on a telephone pole can be inserted. ing. Moreover, the hanging piece 15 to be combined with the hanging tool 3 is
A cutout 16 is formed which is narrower than the width of the hanging piece 6 and the tightening piece 7 having an overhanging part 6a, and the cutout 16 is positioned between the hanging piece 6 and the tightening piece 7. When the bolt 8 is tightened, the projecting portion 6b of the hanging piece 6
Both sides of the notch 16 are held between the two sides of the clamping piece 6, and the two are connected, so that the amplifier 1 is hung on the side of the fixed object. In addition to these, the mounting tool of the present invention also includes the case body 1 as shown in the second diagram.
A buffer pad 17 is attached to the back surface of the amplifier 1. The buffer pad 17 is made of an elastic material such as rubber or soft plastic, and is attached with double-sided adhesive tape or adhesive.
When the amplifier 1 is installed, it is interposed between the fixed object and the back surface of the amplifier 1.

Incidentally, to show the specific dimensions of this example, the electronic device is housed in a box with a height of 24 cm, a width of 32 cm, and a depth of 12 cm, and the cushioning pad attached to the back of the electronic device has a height of H and a width of The length of W is 12 to 20 mm, and the thickness is T.
It is an 8mm square or trapezoid. Thickness T
The reason why is set to 8 mm is that when bolt 8 is tightened, the case itself is pressed against the telephone pole by the hanging piece and the hanging piece, but the This is because installation in a state in which the In other words, as mentioned above, even if the coaxial cable sways due to the wind and the sway is transmitted to the case, the case itself is pressed toward the utility pole and does not sway, so the case hits the utility pole with a thud. Nothing happens. In addition, if the coaxial cable were to be exposed to strong winds from a typhoon, it would sway due to a force greater than the force exerted on the utility pole, but even if the case were to collide with the utility pole, the shock absorbing pad would prevent the coaxial cable from swaying. Since the shock is absorbed by the case, there is no risk of it damaging the back of the case or affecting the internal circuitry.

To explain how to install the fixture configured as above, for example, when the fixed object is a telephone pole,
First, insert the flexible band 13 into the band insertion hole 1 of the fixture 9.
4 and wrap it around the utility pole M, and attach and fix the fixture 9 to the side of the utility pole M. Next, the amplifier 1 with the hanging tool 3 fixed to the upper wall is attached to the hanging piece 6 of the hanging tool 3.
A and the hanging piece 15 of the fixture 9 are connected to attach the fixture 9 in a hanging manner as shown in the third figure, and the coaxial cable 2a is connected to the plug seat 2.
Incidentally, the installation of distributors, branching switches, etc. is carried out in exactly the same manner as for the amplifier of the above embodiment, and can also be used for installation of other electronic equipment. Therefore, it is possible to easily install the device at high places without having to perform the extremely complicated work of wrapping and fixing a flexible band around a utility pole while supporting a heavy electronic device as in the past. . Since a buffer pad is interposed between the utility pole and the electronic equipment, even if the cable is blown by strong winds, the shaking of the equipment is suppressed and the impact on the utility pole is softened, preventing equipment damage or malfunction. The problem will be solved. In addition to utility poles, it is also possible to attach equipment to Panzamast and other supports as fixed objects.

Effects As described above, according to the electronic equipment mounting tool of the present invention, heavy electronic equipment can be easily mounted, so that work at high places is less dangerous. In addition, the installed electronic equipment has a buffer pad attached to the back side, so the buffer pad is interposed between the equipment and a fixed object, and if the equipment is installed in a suspended state, the cable may be exposed to strong winds. It does not easily shake even if it is fanned, and there is no risk of damage if the device hits a fixed object and receives a shock.
Therefore, it is possible to prevent accidents such as damaging and corroding the rust preventive of the case and impairing its waterproof properties, or causing the electronic circuit to go awry due to strong impact, making maintenance and management of the community reception system easier and improving system reliability. It also improves.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; Fig. 1 is a perspective view showing the amplifier and the fixing device to which the hanging device is fixed, and Fig. 2 is a state in which the buffer pad is attached to the back side of the amplifier. FIG. 3 is an explanatory view of the amplifier installed on a utility pole, and FIG. 4 is a side view of the amplifier installed on the utility pole. 1...Amplifier, 1a...Case body, 1b...
Lid body, 1c... Bolt, 2... Connection seat, 2a...
Coaxial cable, 2b...Connector, 3...Hanging tool, 4...Joining piece, 5...Bolt, 6...Hanging piece, 6a...Through hole, 6b...Overhang, 7... Tightening piece, 7a...Screw hole, 8...Bolt, 9...Fixing tool, 10...Fixing piece, 12...Through hole, 13...Flexible band, 14...Band insertion hole, 15...Hanging Holding piece, 16... Missing part, 17... Cushioning pad, M
...Electric pole.

Claims (1)

[Scope of utility model registration request] A fixture for attaching and fixing the electronic device to a desired fixed object; a hanging fixture for fixing one end to the top wall of the electronic device and connecting the other end to the fixture to hang the electronic device; 1. A fixture for an electronic device, comprising a buffer pad attached to a back wall, the buffer pad being interposed between the fixed object and the electronic device.