JPH08266342A - Antiseismic device for oa equipment - Google Patents

Abstract

PURPOSE: To provide an antiseismic device which eliminates any possibility of OA equipment from falling off a top plate due to earthquake motion or acting on any other external force by a post-attached fixing means even in the OA equipment just mounted on the top plate. CONSTITUTION: An antiseismic device is constituted of a pair of anchor members (A), (A) which are detachably fixed to the edge part of a top plate TB and a variable-length belt member (B) whose both ends are locked to the anchor member (A), intermediate part is mounted on the table TB, and which is wound around the DA equipment.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to so-called OA equipment such as a word processor and a personal computer, which are used by being mounted on a top plate such as a desk, a table, a counter, etc. due to an earthquake or the like. The present invention relates to an earthquake-proof device for fixing the OA equipment to the top plate so that the OA device does not fall from the plate.

[0002]

2. Description of the Related Art O generally used in offices and schools
The device A is used only by being placed on the top plate of a desk or the like, except the device integrated with a dedicated desk or the like.

However, the O that is simply placed on the top plate
When equipment A receives a tremor due to an earthquake, if the seismic intensity is large, it often jumps out of the top plate and is thrown onto the floor, and it often breaks, as well as breaking the window glass and jumping out. It has been pointed out that it is extremely dangerous because it may fly out and collide with people.

[0004]

SUMMARY OF THE INVENTION In view of such a point, the present invention provides an OA device simply mounted on a top plate.
It is an object of the present invention to provide a seismic resistant device that does not fall from the top plate even when other external force acts, as well as the vibration of an earthquake, by means of a fixing means that is attached later.

[0005]

The structure of the seismic resistant device of the present invention made to solve the above-mentioned problems is composed of a pair of anchor members detachably fixed to the edge of the top plate, and both ends of the anchor member. It is characterized in that it comprises a variable length belt-like member which is locked to an anchor member and whose intermediate portion is hung on an OA device placed on the top plate.

The anchor member in the seismic resistant device is O
Left and right side, or front and back side, or front and back with respect to the A device,
It is positioned to the left and right and fixed to the edge of the top plate, and the pair of anchor members are connected to each other via a stretchable connecting member or a plate-like connecting member. can do.

Further, the anchor member in the seismic resistant device includes a clamp portion for holding the edge portion of the top plate from above and below,
It is formed of an arm portion extending from the upper portion of the clamp portion to the top plate so that it can be firmly fixed to the top plate such as a desk.

[0008]

The OA equipment placed on the top plate such as a desk is tightly fixed to the anchor member fixed to the edge of the top plate by the belt-shaped member, so that it is not affected by an external force such as an earthquake. , There is no danger of falling from the top plate. Further, the fixing position of the anchor member can be arbitrarily selected, and since the OA device is tightened by the belt-shaped member of variable length, the same quality of fixing can be realized even for OA devices of different sizes and shapes.

[0009]

Embodiments of the present invention will now be described with reference to the drawings. 1 is a perspective view of an example in which a CRT display is fixed on a top plate by an earthquake resistant device of the present invention, FIG. 2 is a perspective view of a second example of the inventive earthquake resistant device, and FIG. 3 is a third example of the inventive earthquake resistant device. 5 is a perspective view of the device, FIG. 4 is a perspective view of the seismic resistant device of the present invention as a fourth example, and FIG.
FIG. 8 is a perspective view of a seismic resistant device of the present invention as a fifth example.

In the drawing, TB is a top plate of the desk D, and L is a leg of the desk D. The seismic resistant device of the present invention mounted on the top plate TB of the desk D includes a holding block 1 having a substantially L-shaped side surface for holding the edge portion of the top plate TB from above and below, and a lower horizontal side 1a of the block 1. An anchor member A formed by a clamp portion 3 including a fastening bolt 2 screwed to and attached to the front end of the clamp portion 3 and an arm 4 extending forward from above the block 1 of the clamp portion 3 is a constituent member. As one of the. Incidentally, 2a is a knob for operating the fastening bolt 2.

As shown in FIG. 2, the anchor member A of FIG. 1 has two anchor members A at the inner edge of the top plate TB of the desk D.
With the arms 4 and 4 of the book facing the upper front side of the top plate TB, they are fixedly attached by being fixed by the clamp portion 3. In FIGS. 1 and 2, 5 is a hook hole of the belt member B which is transparently provided on the arm 4, and 6 is a connecting bar which connects the front ends of the two arms 4 arranged side by side. The length is adjustable here because of the telescopic structure.

The belt member B has hook-shaped engaging members 7 which are engaged with the hooking holes 5 of the arm 4 at both ends, and here, a buckle 8 for adjusting the length is provided in the middle thereof. It is formed, and is combined with the anchor member A to form an example of the device of the present invention.

The seismic resistant device of the present invention is, for example, a top plate T.
When fixing the CTR display C placed on B, the procedure is as follows. That is, the locking members 7, 7 at both ends are fitted into the hook holes 5, 5 located on the front side (tip side) of the arms 4, 4.
The belt member B hooked with (one does not appear in FIG. 1) is passed through the base plate 9 of the display C, and the length thereof is adjusted by the buckle 8 to support the base plate 9.
In FIG. 1, the connecting member 6 also passes through the upper surface of the base 9.

Next, in the hooking holes 5 and 5 on the rear end side or the middle part of the arms 4 and 4, the locking members 7 and 7 at both ends of the other belt member B (one of which appears in FIG. 1). Not)
By adjusting the buckle 8, the belt member B can be hooked around the main body 10 of the display C, and the main body 10 can be fixed to the anchor member A.

By adopting the above-mentioned fixing mode by the device of the present invention, the CRT display C mounted on the top plate TB.
Even if it receives a vibration or external force due to an earthquake, etc., its top plate TB
It doesn't slide down from the top. Even if the anchor member A in the device of the present invention having such an effect has the configuration shown in FIGS. 3 to 5, the same effect as that of the previous embodiment can be obtained. The anchor member A of FIGS. 3 to 5 will be described. 3 to 5, the same reference numerals as those in FIGS. 1 and 2 indicate the same members or the same parts.

In the anchor member A of FIG. 3, the holding block 1 of the clamp portion 3 is formed into a substantially U-shaped side surface, and a plate-shaped arm 4 is joined to the upper horizontal side 1b in a standing posture. Is. Here, the connecting member 6 is formed by a plate-shaped member 6a and a sheath-shaped member 6b so that its length can be adjusted.

The anchor member A of FIG. 4 connects the arms 4, 4 of the left and right anchor members A, A of FIG. 3 with a bottom plate 11, and the left and right holding blocks 1, 1 by a back plate 12. By connecting, it is formed so as to have a tray shape as a whole.

The anchor member A shown in FIG. 5 uses a mold member having an L-shaped cross section for the arm 4. Since the horizontal piece 4a of the arm 4 contacts the top plate TB on its surface,
A large clamping force can be exerted on the clamp portion 3.

[0019]

As described above, according to the present invention, various OA devices which have conventionally been merely mounted on a top plate such as a desk can be fixed on the top plate. Therefore, even if a large earthquake or other external force is applied,
There is no risk that the OA equipment will slip off the top plate, which is extremely safe.

Further, the fixing position of the anchor member can be arbitrarily selected, and moreover, since the OA device is tightened by the belt-shaped member, the same quality of fixing can be realized even for OA devices of different sizes and shapes.

[Brief description of drawings]

FIG. 1 is a perspective view of an example in which a CRT display is fixed on a top plate by an earthquake-resistant device according to an example of the present invention.

FIG. 2 is a perspective view of a second example of the seismic resistant device of the present invention.

FIG. 3 is a perspective view of a seismic resistant device of the present invention as a third example.

FIG. 4 is a perspective view of a fourth example of the seismic resistant device of the present invention.

FIG. 5 is a perspective view of a seismic resistant device of the present invention as a fifth example.

[Explanation of symbols]

 D Desk TB Top plate A Anchor member 1 Holding block 2 Fixing bolt 3 Clamping part 4 Arm 5 Hooking hole 6 Connecting bar B Belt member 7 Locking member 8 Buckle

Claims (5)

[Claims] 1. A pair of anchor members removably fixed to an edge of a top plate, and an OA device having both ends locked to the anchor member and an intermediate portion placed on the top plate. A seismic resistant device for OA equipment, which comprises a belt-shaped member having a variable length that is rotated. 2. The seismic resistant device for OA equipment according to claim 1, wherein the anchor member is positioned on the left and right sides of the OA equipment, or on the front and rear sides, or on the front and rear, and on the left and right sides, and fixed to the edge of the top plate. 3. The seismic resistant device for OA equipment according to claim 1, wherein the pair of anchor members are connected to each other via a stretchable connecting member. 4. The seismic resistant device for OA equipment according to claim 1, wherein the pair of anchor members are connected via a plate-shaped connecting member. 5. The anchor member comprises a clamp portion for holding the edge portion of the top plate from above and below, and an arm portion extending from the upper portion of the clamp portion onto the top plate. Seismic device for any OA equipment.