JP2020155515A - Electronic apparatus attachment/detachment fixture and electronic apparatus - Google Patents

Abstract

To provide an electronic apparatus attachment/detachment fixture capable of facilitating attachment/detachment operations when a user attaches or detaches a heavy electronic apparatus.SOLUTION: An electronic apparatus attachment/detachment fixture 10a includes first rollers 13a-13e for placing a heavy electronic apparatus and a first stage 15 with the first rollers 13a-13e assembled therein, and further includes a ramp part inclining toward the attachment/detachment direction of the heavy electronic apparatus, a lifting part (a telescopic motion 16) for lifting the ramp part vertically and an adjustment part (a handle part 11) for adjusting a height of the lifting part.SELECTED DRAWING: Figure 6

Description

The present invention relates to an electronic device attachment / detachment jig and an electronic device device for attaching / detaching an electronic device to / from a housing.

In the conventional electronic device, the female mouth of the slide rail is provided in the housing of the electronic device, and the male mouth of the slide rail is provided in the electronic device. Then, the male mouth of the slide rail was inserted into the female mouth to attach and detach the electronic device (see, for example, Patent Document 1). Further, as a conventional mounting method of an electronic device, there is a method using an auxiliary guide provided with a roller. By providing the rail in the housing on which the electronic device is mounted, the auxiliary guide is inserted into the rail by using the roller as a guide to attach and detach the electronic device (see, for example, Patent Document 2).

Japanese Unexamined Patent Publication No. 7-44275 Japanese Unexamined Patent Publication No. 58-112397

However, with such conventional electronic device devices and electronic device mounting methods, it has been difficult to attach / detach heavy electronic devices.

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide an electronic device attachment / detachment jig that facilitates attachment / detachment operation of a heavy electronic device.

The electronic device attachment / detachment jig according to the present invention is composed of a first roller on which the electronic device is mounted and a first stage in which the first roller is incorporated, and has an inclined portion inclined in the attachment / detachment direction of the electronic device. It is characterized by including an elevating portion that raises and lowers an inclined portion up and down, and an adjusting portion that adjusts the height of the elevating portion.

The electronic device attachment / detachment jig according to the present invention can facilitate the attachment / detachment operation of sliding and attaching / detaching a heavy electronic device.

This is an example of an external view of a housing used when using the attachment / detachment jig according to the first embodiment. It is an example of the front view of the housing of FIG. FIG. 5 is a perspective view of a support sheet metal which is a part of an electronic device device using the attachment / detachment jig according to the first embodiment. It is a top view of the support sheet metal which is a part of the electronic equipment apparatus which uses the attachment / detachment jig which concerns on Embodiment 1. FIG. It is sectional drawing AA of the front view of FIG. It is a figure of the structural example of the electronic device attachment / detachment jig which concerns on Embodiment 1. FIG. This is an example of a diagram showing how the electronic device attachment / detachment jig according to the first embodiment is inserted into the space between the fixed surface and the fixed portion of the support sheet metal. This is an example of a diagram showing a state in which the electronic device attachment / detachment jig according to the first embodiment is installed in a space between a fixed surface of a support sheet metal and a fixed portion. This is an example of a diagram showing a state in which a heavy-duty electronic device is tilted by the electronic device attachment / detachment jig according to the first embodiment. It is a figure of the structure example of the electronic device attachment / detachment jig which concerns on Embodiment 2. FIG. It is a top view of the electronic device attachment / detachment jig which concerns on Embodiment 2 of FIG. FIG. 5 is a view of an inclined portion of the electronic device attachment / detachment jig according to the second embodiment as viewed from the direction of the arrow B in FIG. This is an example of a diagram of an electronic device attachment / detachment jig according to a second embodiment in which a rubber stopper is installed. FIG. 3 is a plan view of the electronic device attachment / detachment jig according to the second embodiment in which the rubber stopper of FIG. 13 is installed. It is a figure which looked at the inclined part of the electronic device attachment / detachment jig which concerns on Embodiment 2 which installed the rubber stopper from the direction of the arrow C of FIG. This is an example of a diagram showing how the electronic device attachment / detachment jig according to the second embodiment is inserted into the space between the fixed surface and the fixed portion of the support sheet metal. This is an example of a diagram showing a state in which the electronic device attachment / detachment jig according to the second embodiment is installed in the space between the fixed surface of the support sheet metal and the fixed portion. This is an example of a diagram showing a state in which the stage of the electronic device attachment / detachment jig according to the second embodiment is pulled out. This is an example of a diagram showing a state in which the electronic device attachment / detachment jig according to the second embodiment is installed on the outside of the housing. This is an example of a diagram showing a state in which the stage of the electronic device attachment / detachment jig according to the second embodiment is extended and installed on the fixed surface of the support sheet metal. This is an example of a diagram showing a state in which a heavy-duty electronic device is placed on a fixed surface of a support sheet metal using the electronic device attachment / detachment jig according to the second embodiment.

Embodiment 1.
The electronic device attachment / detachment jig according to the present embodiment will be described. FIG. 1 is an example of an external view of a housing 1 on which an electronic device to be attached / detached using the electronic device attachment / detachment jig according to the present embodiment is mounted.

As shown in FIG. 1, the housing 1 is composed of a housing body 1a, a door 2, and a hinge 3. The hinge 3 is fixed to the housing body 1a by screws, welding, or the like, and has a rotating shaft pin (not shown). The door 2 is fixed by a rotating shaft pin included in the hinge 3. The door 2 can be opened and closed by rotating the rotation shaft pin.

FIG. 2 is an example of a front view of the housing 1. In FIG. 2, the door 2 is omitted. The outer frame portion of the housing body 1a is referred to as an outer frame portion 1b, and the inside of the outer frame portion 1b is referred to as an inner frame portion 1c. The inner frame portion 1c has a frontage 1d. Further, the inner frame portion 1c is provided with a waterproof packing 4. When the waterproof packing 4 comes into contact with the door 2, the housing 1 has a waterproof function. In the present embodiment, the inner frame portion 1c is provided with the waterproof packing 4, but for example, a rubber packing may be provided to have a shock absorbing function.
The housing 1 includes a plurality of electronic devices, a pillar sheet metal 8, a screw 9, and a support sheet metal inside, and the fixing surface 72 is a part of the support sheet metal. The structure of the support sheet metal will be described later. Further, the electronic device device includes a housing 1 and a support sheet metal.

The support sheet metal and the pillar sheet metal 8 are fixed, welded or bonded to the inside of the housing 1 with screws 9. The electronic device is fixed to the support sheet metal and the pillar sheet metal 8 with screws 9 and installed.
The electronic device mounted on the housing 1 will be described. In the present embodiment, the heavy electronic device is referred to as a heavy fermion device 5. The heavy-duty electronic device 5 is fixed to the support sheet metal with screws 9 and installed.
The electronic device installed in the space above the heavy electronic device 5 is called a large electronic device 6a, and the electronic device installed in the space to the left and right of the heavy electronic device 5 is called a small electronic device 6b. The weight of the large electronic device 6a and the small electronic device 6b is lighter than that of the heavy electronic device 5. Further, it is assumed that the large electronic device 6a is heavier and larger than the small electronic device 6b. The heavy-duty electronic device 5, the large-sized electronic device 6a, and the small-sized electronic device 6b are distinguished for convenience of explanation and are not limited thereto. The large electronic device 6a and the small electronic device 6b are fixed to the pillar sheet metal 8 with screws 9 and installed.
The electronic device installed inside the housing 1 in this way is not installed directly in the housing 1, but is fixedly installed on the support sheet metal or the pillar sheet metal 8.

Here, the configuration of the support sheet metal will be described. FIG. 3 is a perspective view of a support sheet metal that supports the heavy electronic device 5 from below. FIG. 4 is a plan view of the support sheet metal. The support sheet metal is composed of a fixed portion 71 and a fixed surface 72. The fixed surface 72 is provided with a through hole 73. The fixing portion 71 is fixed to the bottom surface of the housing 1 by welding, adhesion, or the like. The fixing surface 72 is fixed to the heavy electronic device 5 with screws 9. The support sheet metal can be inserted into the space surrounded by the fixing portion 71 and the fixing surface 72 of the electronic device attachment / detachment jig 10a according to the present embodiment. The electronic device attachment / detachment jig 10a will be described later.

FIG. 5 is a cross-sectional view taken along the line AA of FIG. Since a step is provided from the outer frame portion 1b to the inner frame portion 1c, the electronic device attachment / detachment jig is provided in the space surrounded by the fixing portion 71 and the fixing surface 72 of the support sheet metal fixed to the bottom surface of the housing 1. It can be seen that there is a space for installing 10a.

Next, the electronic device attachment / detachment jig 10a according to the present embodiment will be described.
FIG. 6 shows a diagram of a structural example of the electronic device attachment / detachment jig 10a. The electronic device attachment / detachment jig 10a includes a handle 11, a screw portion 12, rollers 13a to 13e which are first rollers, a support portion 14, a stage 15 which is a first stage, and an expansion / contraction portion 16.
The handle 11 is connected to the threaded portion 12, and the threaded portion 12 is connected to the telescopic portion 16. The telescopic portion 16 is connected to the support portion 14 and the stage 15, and expands and contracts up and down as the screw portion 12 rotates. When the telescopic portion 16 expands, the stage 15 rises, and when the telescopic portion 16 contracts, the stage 15 descends.
The rollers 13a to 13e are incorporated in the stage 15. The size of the diameters of the rollers 13a to 13e gradually decreases from the rollers 13e to the rollers 13a in the direction of removing the heavy-duty electronic device 5. The material of the rollers 13a to 13e is, for example, resin, metal or rubber. As the stage 15 rises, the rollers 13a to 13e also rise.
The electronic device attachment / detachment jig 10a is used by rotating the handle 11 to adjust the screw portion 12 and expanding / contracting the telescopic portion 16 by adjusting the screw portion 12 to raise and lower the stage 15.

The attachment / detachment operation using the electronic device attachment / detachment jig 10a will be described. 7 to 9 are schematic views showing a stepwise state when the electronic device attachment / detachment jig 10a is used. 7 to 9 show the heavy electronic device 5, the outer frame of the fixing portion 71, the fixing surface 72, the through hole 73, the electronic device attachment / detachment jig 10a, the outer frame portion 1b, and the inner frame portion 1c in order to make the explanation easy to understand. And only the frontage 1d is shown.
FIG. 7 is a diagram in which the electronic device attachment / detachment jig 10a is inserted into the space surrounded by the fixing portion 71 and the fixing surface 72. FIG. 8 is a diagram in which the electronic device attachment / detachment jig 10a is installed in a space surrounded by the fixing portion 71 and the fixing surface 72. FIG. 9 is a diagram showing a state in which the heavy-duty electronic device 5 is tilted by the electronic device attachment / detachment jig 10a. A state in which the electronic device attachment / detachment jig 10a is used will be described with reference to FIGS. 7 to 9.

First, remove the screw 9 to which the heavy-duty electronic device 5 to be attached / detached and the fixing surface 72 are fixed.
Next, as shown in FIG. 7, the electronic device attachment / detachment jig 10a is inserted into the space surrounded by the fixing portion 71 and the fixing surface 72.
After insertion, as shown in FIG. 8, the electronic device attachment / detachment jig 10a is installed in a space surrounded by the fixing portion 71 and the fixing surface 72. With the electronic device attachment / detachment jig 10a installed in the space surrounded by the fixing portion 71 and the fixing surface 72, the handle 11 is rotated to raise the stage 15.
When the stage 15 rises, the rollers 13a to 13e pass through the through hole 73 and reach the heavy electronic device 5 as shown in FIG. As a result, the heavy-duty electronic device 5 is placed on the rollers 13a to 13e in a state of being inclined from the roller 13e having a large diameter toward the roller 13a having a small diameter. Therefore, the heavy-duty electronic device 5 can be easily slid up to the frontage 1d.

With the electronic device attachment / detachment jig 10a of the present embodiment, the heavy electronic device 5 can be easily slid up to the frontage 1d, so that the attachment / detachment operation becomes easy.
Further, since the electronic device attachment / detachment jig 10a is installed using the space surrounded by the fixing portion 71 and the fixing surface 72, a new space for providing the attachment / detachment jig such as a guide rail is provided inside the housing 1. It becomes unnecessary and leads to effective use of space.

When the screw portion 12 and the telescopic portion 16 are combined to form an elevating portion, the elevating portion of the present embodiment is a screw type, but for example, a hydraulic pump, pneumatic pressure, or a gear may be used.
Further, in the present embodiment, the handle 11 for manually rotating the adjusting portion for adjusting the height of the elevating portion is used, but it may be movable by using electricity.
Further, when the rollers 13a to 13e and the stage 15 are inclined portions, it is sufficient that the inclined portion can be slid by placing the heavy electronic device 5 on the inclined portion in an inclined state. Therefore, in the present embodiment, the rollers 13a to 13e have different diameters, but for example, the diameters of the rollers 13a to 13e are made uniform, and the stage 15 is directed toward removing the heavy electronic device 5. The height may be lowered in order.
In order to prevent the heavy electronic device 5 from being scratched during the attachment / detachment operation of the heavy electronic device 5, the surfaces of the rollers 13a to 13e may be painted, plated, or affixed with a protective sheet.
Further, when the heavy-duty electronic device 5 is placed on the fixed surface 72, the electronic device attachment / detachment jig 10a is installed on the outside of the housing 1. Then, the heavy-duty electronic device 5 is placed on the fixed surface 72 by being placed on the stage 15 and slid.

Embodiment 2.
The electronic device attachment / detachment jig according to the second embodiment will be described. The difference between the electronic device attachment / detachment jig according to the second embodiment and the electronic device attachment / detachment jig according to the first embodiment is that in the first embodiment, a stage incorporating a roller penetrating the through hole is provided. In Form 2, in addition to the stage incorporating a roller that penetrates the through hole, a stage having a length that reaches from under the support sheet metal to the frontage of the housing when the electronic device attachment / detachment jig is installed under the support sheet metal. It is a point that provided. In the following, only the differences from the first embodiment will be described, and the description of the same or corresponding parts will be omitted. Regarding the reference numerals, the same or corresponding parts as those in the first embodiment will be the same reference numerals, and the description thereof will be omitted.

FIG. 10 shows a structural example of the electronic device attachment / detachment jig 10b according to the present embodiment. Further, FIG. 11 is a plan view of the electronic device attachment / detachment jig 10b of FIG.
The electronic device attachment / detachment jig 10b according to the present embodiment includes a stage 21 which is a first stage, a stage 22 which is a second stage, rollers 17a to 17d which are first rollers, and rollers which are second rollers. It includes 18a to 18e.
Rollers 17a to 17d are incorporated in the stage 21. In the present embodiment, the diameters of the rollers 17a to 17d are gradually reduced from the rollers 17d to the rollers 17a.
Similarly, the stage 22 incorporates rollers 18a to 18e. In the present embodiment, the diameters of the rollers 18a to 18e are the same, but they may be different.
Similar to the first embodiment, the stage 21, the rollers 17a to 17d, the stage 22 and the rollers 18a to 18e are inclined portions.
FIG. 12 shows a view of the inclined portion seen from the direction of the arrow B in FIG. It can be seen that the stage 22 is stored so as to be sandwiched inside the stage 21.
The electronic device attachment / detachment jig 10b according to the present embodiment has the stage 21 to the stage 22 in the direction of removing the heavy electronic device when the heavy electronic device is slid on the rollers 17a to 17d as in the first embodiment. Pull it out and use it.

When the stage 22 is pulled out from the stage 21, a rubber stopper is installed so as to come into contact with any one or more of the rollers 17a to 17d in order to stop the rotation of the rollers 17a to 17d on which the heavy electronic equipment is mounted. As a result, the sliding of the heavy-duty electronic device 5 can be stopped at the position of the roller on which the rubber stopper is installed.

FIG. 13 shows an example of a diagram of the electronic device attachment / detachment jig 10b when the rubber stopper 19 is installed between the rollers 17a and the rollers 17b. FIG. 14 is a plan view of the electronic device attachment / detachment jig 10b of FIG. Further, FIG. 15 is a view of the inclined portion viewed from the direction of the arrow C in FIG.
By installing the rubber stopper 19 between the roller 17a and the roller 17b, the rotation of the roller 17a and the roller 17b can be stopped.

The attachment / detachment operation using the electronic device attachment / detachment jig 10b will be described. 16 to 18 are schematic views showing a stepwise state when the electronic device attachment / detachment jig 10b according to the present embodiment is used. 16 to 18 show the heavy electronic device 5, the outer frame of the fixing portion 71, the fixing surface 72, the through hole 73, the electronic device attachment / detachment jig 10b, the outer frame portion 1b, and the inner frame portion 1c in order to make the explanation easy to understand. And the frontage 1d are shown.
FIG. 16 is a diagram in which the electronic device attachment / detachment jig 10b is inserted into the space surrounded by the fixing portion 71 and the fixing surface 72. FIG. 17 is a diagram showing a state in which the electronic device attachment / detachment jig 10b is installed in a space surrounded by the fixing portion 71 and the fixing surface 72, and the stage 22 is pulled out. FIG. 18 is a diagram showing a state in which the heavy-duty electronic device 5 is tilted by the electronic device attachment / detachment jig 10b. A state in which the electronic device attachment / detachment jig 10b is used will be described with reference to FIGS. 16 to 18.

First, the screw 9 fixing the heavy-duty electronic device 5 and the fixing surface 72 is removed.
Next, as shown in FIG. 16, the electronic device attachment / detachment jig 10b is inserted into the space surrounded by the fixing portion 71 and the fixing surface 72.
After insertion, as shown in FIG. 17, the electronic device attachment / detachment jig 10b is installed in a space surrounded by the fixing portion 71 and the fixing surface 72.
The handle 11 is rotated to raise the stage 21. When the stage 21 rises, the rollers 17a to 17d pass through the through hole 73 and reach the heavy electronic device 5 as shown in FIG. As a result, the heavy-duty electronic device 5 is placed on the rollers 17a to 17d in a state of being inclined from the roller 17d having a large diameter toward the roller 17a. In the present embodiment, after the heavy-duty electronic device 5 is placed on the rollers 17a to 17d, the stage 22 is pulled out to reach the frontage 1d. Since the rotation of the rollers 17a and 17b can be stopped by installing the rubber stopper 19, the sliding of the heavy electronic device 5 can be stopped and the stage 22 can be easily pulled out.
After the stage 22 is pulled out, the heavy-duty electronic device 5 can be slid from the tops of the rollers 17a to 17d to the tops of the rollers 18a to 18e, and can be slid to the outside of the frontage 1d.
Further, in the present embodiment, the case where the rubber stopper 19 is provided has been described, but it is possible to use the electronic device attachment / detachment jig 10b without providing the rubber stopper 19.

Next, the electronic device attachment / detachment jig 10b when the heavy electronic device 5 is placed on the fixed surface 72 will be described. 19 to 21 are views showing a stepwise state when the electronic device attachment / detachment jig 10b is used when the heavy electronic device 5 is placed on the fixed surface 72. 19 to 21 show the heavy electronic device 5, the outer frame of the fixing portion 71, the fixing surface 72, the through hole 73, the electronic device attachment / detachment jig 10b, the outer frame portion 1b, and the inner frame portion 1c in order to make the explanation easy to understand. And only the frontage 1d is shown.
FIG. 19 is a diagram in which the electronic device attachment / detachment jig 10b is installed on the outside of the housing. FIG. 20 is a diagram showing a state in which the stage 22 is pulled out from the electronic device attachment / detachment jig 10b. FIG. 21 is a diagram in which the heavy-duty electronic device 5 is placed on the fixed surface 72 by the electronic device attachment / detachment jig 10b. A state in which the electronic device attachment / detachment jig 10b is used will be described with reference to FIGS. 19 to 21.

First, as shown in FIG. 19, the electronic device attachment / detachment jig 10b is installed outside the housing 1.
Next, as shown in FIG. 20, the stage 22 is pulled out and installed so as to reach the fixed surface 72. As a result, the heavy-duty electronic device 5 can be mounted on the rollers 17a to 17d, and can be easily mounted on the fixed surface 72 by sliding on the rollers 17a to 17d and the rollers 18a to 18e. FIG. 21 shows a state in which the heavy electronic device 5 is placed on the fixed surface 72.

By providing the stage 21 and the stage 22, the electronic device attachment / detachment jig 10b according to the present embodiment can be attached / detached by sliding the heavy electronic device 5 from the fixed surface 72 to the outside of the housing 1. , The attachment / detachment operation can be easily performed. Further, since the stage 22 is provided in addition to the stage 21, the heavy electronic device 5 can be attached / detached in a wider space than that of the first embodiment, and the transport workability is improved. Further, it can also be used when mounting the heavy-duty electronic device 5.
Further, by installing the rubber stopper 19 on any one or more of the rollers 17a to 17d of the electronic device attachment / detachment jig 10b, the sliding of the heavy electronic device 5 can be stopped at the desired position. The heavy-duty electronic device 5 can be easily attached / detached while being placed on the electronic device attachment / detachment jig 10b. In the present embodiment, it has been described that the rubber stopper is installed on any one or more of the rollers 17a to 17d, but when it is desired to stop the sliding of the heavy electronic device 5 on the rollers 18a to 18e, the rollers 18a to 18a It may be installed in any one or more of 18e.

1 Housing 5 Heavy-duty electronic device 71 Fixed part 72 Fixed surface 73 Through hole 10a, 10b Electronic device attachment / detachment jig 11 Handle 12 Threaded part 13a, 13b, 13c, 13d, 13e, 17a, 17b, 17c, 17d, 18a, 18b , 18c, 18d, 18e Roller 15, 21, 22 Stage 16 Telescopic part 19 Rubber stopper

Claims (9)

It is composed of a first roller on which an electronic device is placed and a first stage in which the first roller is incorporated, and an inclined portion inclined toward the attachment / detachment direction of the electronic device.
An elevating part that moves up and down the inclined part,
An adjustment unit that adjusts the height of the elevating unit,
An electronic device attachment / detachment jig characterized by being equipped with. The first roller
There are multiple
The electronic device attachment / detachment jig according to claim 1, wherein the size of the diameter is gradually reduced toward the direction in which the electronic device is removed. The first stage is
The electronic device attachment / detachment jig according to claim 1, wherein the height is sequentially lowered in the direction of removing the electronic device. The inclined portion is
A second roller on which the electronic device is placed and
A second stage in which the second roller is incorporated, can be stored so as to be sandwiched inside the first stage, and can be pulled out in a direction in which the electronic device is removed.
The electronic device attachment / detachment jig according to any one of claims 1 to 3, further comprising. The elevating part
The electronic device attachment / detachment jig according to any one of claims 1 to 4, wherein the jig is raised and lowered by using any of a screw, a hydraulic pump, pneumatic pressure, and a gear. The materials of the first roller and the second roller are
The electronic device attachment / detachment jig according to any one of claims 1 to 5, wherein the jig is made of resin, metal, or rubber. The surfaces of the first roller and the second roller
The electronic device attachment / detachment jig according to any one of claims 1 to 6, wherein any treatment of painting, plating, or attaching a protective sheet has been performed. The electronic device attachment / detachment jig according to any one of claims 1 to 7, wherein a rubber stopper is installed so as to be in contact with at least one or more of the first roller and the second roller. .. With the housing
The method according to any one of claims 1 to 8, which has a fixing portion fixed to the bottom surface of the housing and a fixing surface connected to the fixing portion and provided with a hole through which the first roller penetrates. A support sheet metal that can install the electronic device attachment / detachment jig in the space surrounded by the fixing portion and the fixing surface.
An electronic device characterized by being equipped with.

Images