JP6987438B2 - Box for storing electrical and electronic equipment - Google Patents

Description

The present invention relates to a box for storing electrical and electronic devices.

As described in Patent Document 1, an electric / electronic device storage box provided with a door body covering an opening of a housing is known. The door body of such an electric / electronic device storage box is connected to the side plate, the ceiling plate, and the bottom plate of the housing via screws or the like.

Japanese Unexamined Patent Publication No. 2005-129787

By the way, when wiring is drawn from the bottom surface or the side surface, it may be desired to remove the side plate, the ceiling plate, or the bottom plate. In this case, it was often necessary to remove the side plate, ceiling plate, and bottom plate after removing the door body, and it could not be said that the workability was good. Further, it is necessary to provide a fixing portion of the door body on the side plate or the like, and there is a problem that the shape is complicated.

The inventor of this case tried to solve this problem by diligently examining this point. An object of the present invention is to make it possible to support the door body with a member different from the side plate, the ceiling plate and the bottom plate to facilitate the workability of attaching and detaching the side plate, the ceiling plate and the bottom plate, or the side plate. , It is to prevent the shape of the ceiling plate and the bottom plate from becoming complicated.

To solve the above problems
A box for storing electrical and electronic devices having a door body covering an opening and a housing having a plurality of side plates, and having a plurality of columns protruding from one side of the back plate, the columns having a door body at the tip. Is a box for storing electrical and electronic equipment equipped with a support that can support.

Further, the support portion of the door body provided at the tip of the column is provided with at least one of a pin receiving portion for receiving the pin portion of the door body or a latch receiving portion for locking the latch portion provided on the door body. It is preferable to have a configuration.

Further, it is preferable that the support portion of the door body provided at the tip end portion of the support column is composed of a member that can be attached to and detached from the support column.

It is preferable that the peripheral edge of the support portion is provided with a groove portion connected to the pin receiving portion, and the groove portion is configured so that the pin portion of the door body can be guided to the pin receiving portion.

It is preferable that the width of the groove portion is narrower than the hole diameter of the pin receiving portion.

Further, it is preferable that the pin receiving portion is provided in front of the side plates located on the left and right sides fixed to the support column.

Further, it is preferable to provide a latch wall portion that can come into contact with the latch portion behind the latch receiving portion.

In the present invention, it is possible to support the door body with a member different from the side plate, the ceiling plate and the bottom plate, and the workability of attaching and detaching the side plate, the ceiling plate and the bottom plate is easy, or the side plate. , The shapes of the ceiling plate and the bottom plate can be simplified.

It is a perspective view of the electric electronic device storage box in Example 1. FIG. It is a perspective view of the electric electronic device storage box in Example 1. FIG. However, the door body is open. It is an exploded perspective view of the electric electronic device storage box in Example 1. FIG. It is a perspective view which showed the connection state of the back plate and the frame body in Example 1. FIG. It is a partially enlarged view which showed each of the support | support part made up of separate members. It is a perspective view of the housing which showed the state before the side plate is fixed. It is a partial enlarged view showing the relationship between the side plate and the guide piece in the state before the side plate is fixed. It is a partial enlarged view around the regulation hole in the state before the side plate is fixed. It is a partial enlarged view around the regulation piece in the state before the side plate is fixed. It is a partial enlarged view around the catch part in the state before the side plate is fixed. It is a perspective view of the surface side of the door body in Example 1. FIG. It is a perspective view of the back surface side of the door body in Example 1. FIG. It is a partial enlarged view which shows the state which the support part and the latch part are engaged with each other. It is a partially enlarged view around the support part adjacent to the bottom plate. It is a partial enlarged view around the support part which showed the state in the process of attaching a bottom plate. It is a partial enlarged view around the support part which showed the state which the bottom plate was removed. It is a perspective view of the electric electronic device storage box in Example 2. FIG. It is a perspective view of the electric electronic device storage box in Example 2. FIG. However, the door body is open. It is a perspective view of the back surface side of the door body in Example 2. FIG. It is an exploded perspective view around the side plate in Example 2. FIG. It is a perspective view of the electric electronic device storage box provided with the groove part in the support part. It is a partial enlarged view around the operation part provided in the lower part of a door body. It is a perspective view of the support part provided with the groove part. It is the figure which showed the state which the pin part was hooked on the groove part. A part of the door body around the pin part is omitted. It is the figure which showed the state which the pin part was fitted in the pin receiving part. A part of the door body around the pin part is omitted. It is the figure which showed the state which the operation part was positioned in the back side of the horizontal hole part. A part of the door body around the pin part is omitted.

The embodiment for carrying out the invention is shown below. The thick arrows shown in the figure indicate the moving direction of the member. As can be understood from FIGS. 1 to 4, the electric / electronic device storage box 1 of the present embodiment includes a door body 13 covering the opening 12 and a housing 11 having a plurality of side plates. I have. Further, a plurality of columns 15 projecting from one surface side of the back plate 32 are provided. The support column 15 is used for fixing the side plate, and is provided with a support portion 16 capable of supporting the door body 13 at the tip end portion. Therefore, the door body 13 can be supported by a member different from the side plates 31, the ceiling plate 17, and the bottom plate 18 located on the left and right, which are a plurality of side plates. Further, since the support column 15 has a structure that supports the door body 13, it is possible to attach / detach the side plate without removing the door body 13 from the housing 11.

Here, the structure of the electric / electronic device storage box 1 of the embodiment will be described in detail. The electrical / electronic device storage box 1 of the embodiment includes four metal columns 15. The support column 15 is positioned so as to project forward from the back plate 32 side located on the back side of the opening 12 of the housing 11. In order to have such a configuration, in the embodiment, a substantially U-shaped frame body 41 is connected to the left and right sides of the back plate 32. The substantially U-shaped frame 41 is configured such that the columns 15 constituting both arms and the vertical frame 42 connecting the columns 15 are connected in a substantially U-shape. The frame 41 or the support column 15 may be welded to the back plate 32, or may be detachably attached to the back plate 32. Further, the back plate 32 is formed with an attachment portion (not shown) for attaching the electric / electronic device storage box 1 to a wall surface or the like.

The ceiling plate 17, the bottom plate 18, and the side plates including the side plates 31 located on the left and right sides of the opening 12 are fixed so as to pass between the columns 15. Further, a support portion 16 capable of supporting the door body 13 is provided on the end side of the support column 15. As shown in FIG. 5, if the support portion 16 of the door body 13 provided at the tip end portion of the support column 15 is composed of a member that can be attached to and detached from the support column 15, the member can be inserted into the support column 15. By doing so, since the support portion 16 can be provided, it is possible to suppress the structure of the support column 15 itself from becoming complicated, which contributes to the reduction of manufacturing costs. In the embodiment, the support portion 16 made of resin is fixed to the tip end portion of the metal support column 15. Therefore, it is possible to avoid forming the support portion 16 with the metal plate constituting the support column 15, and it is possible to suppress the complicated bending work of the support column 15.

The side plate 31 may be slid and fixed, or may be attached and fixed from the side. As can be understood from FIGS. 6 and 7, in the embodiment, the side plate 31 located on the left side of the opening 12 is located between the columns 15 located above and below, and the door body 13 is located. It can be attached by sliding it from the side where the door is located toward the back side. In this way, the side plates 31 are arranged between the columns 15, and the side plates 31 and the like are not overlapped with each other, so that the side plates 31 can be attached to and detached independently.

Further, the side plate 31 located on the left side of the opening 12 is provided with a regulating portion for restricting movement in the left-right, up-down, and rear directions after being attached between the columns 15. Further, a fixing portion for fixing the side plate 31 is provided. In the embodiment, the fixing screw 100a is used as the fixing portion. The movement of the side plate 31 is restricted by fixing the fixing portion from the vertical direction with respect to the locking direction of each regulating portion. As can be understood from FIGS. 6 to 9, specifically, the regulation piece 71 extending in the rear direction is projected from one end of the side plate 31. Then, a regulation hole 43 is formed in the vicinity of the joint portion between the vertical frame 42 of the frame body 41 and the support column 15, which is the corresponding position. Further, a fixed portion is formed at the opposite end portion of the regulation piece 71. In the embodiment, the fixing screw 100a, which is a fixing portion, is attached to the hole 101a provided in the side plate 31 via the hole 102a provided in the support column 15 to fix the side plate 31. 11 It is configured so that it can be fixed from the left and right directions on the inner side.

Further, as can be understood from FIGS. 2, 3, 4, 6 and 10, the side plate 31 located on the right side of the opening 12 is rotatably supported by the support column 15 on the back side. The support column 15 pivotally supports the side plate 31 by a rotating plate pin receiving portion 62. Regarding the support column 15, a catch portion 52 is provided at an end portion opposite to the side on which the rotating plate pin receiving portion 62 is provided. The catch portion 52 provided on the guide piece 53 that guides the slide movement of the side plate 31 described later on the support column 15 can hold the clip portion 72 of the catch clip formed on the side plate 31. In the embodiment, the catch portion 52 is attached and fixed to the fixing hole 63 provided in the guide piece 53.

In the state where the catch portion 52 holds the clip portion 72, the side plate 31 is only temporarily held. As can be understood from FIGS. 11 and 12, the door body 13 of this embodiment includes a tongue 81 that can be moved by operating the handle 82, and the tongue 81 is used as a side plate. The side plate 31 can be fixed by locking the tongue locking portion 73 provided at the open end portion of the 31. Therefore, the side plate 31 cannot be attached or detached unless the door body 13 is opened.

As can be understood from FIGS. 5 and 13, the support portion 16 of the embodiment includes a pin receiving portion 51 that pivotally supports the pin portion 83 of the door body 13 of the first embodiment and a latch shown in the second embodiment. It is configured to include both latch receiving portions 55 for locking the portions 84. Therefore, for example, even if the door body 13 provided with the pin portion 83 is replaced with the door body 13 provided with the latch portion 84, it is not necessary to change the support portion 16. The support portion 16 may be provided with only the necessary side of the pin receiving portion 51 and the latch receiving portion 55 according to the configuration of the side plate 31. The support portion 16 of the door body 13 provided at the tip of the support column 15 locks the pin receiving portion 51 for receiving the pin portion 83 of the door body 13 or the latch portion 84 provided on the door body 13. If the configuration includes at least one of 55, the support portion 16 can appropriately support the door body 13.

In the embodiment, the support portion 16 of the door body 13 provided at the tip end portion of the support column 15 is provided with a latch receiving portion 55 for locking the latch portion 84 provided on the door body 13, and is latched behind the latch receiving portion 55. A latch wall portion 59 capable of contacting the portion 84 is provided. By providing the latch wall portion 59 at the position corresponding to the latch receiving portion 55 in this way, even if the locking position of the latch receiving portion 55 cannot be seen, it is possible to guide the latch receiving portion 55 to the locking position. Further, even when the door body 13 that does not use the latch receiving portion 55 is adopted, the latch wall portion 59 further restricts the rotation of the door body 13 as a contact member when closing the door body 13 and also restricts the rotation of the door body 13. It is also possible to make the door body 13 function so as to prevent deformation.

In the embodiment, the support portion 16 of the door body 13 provided at the tip end portion of the support column 15 includes a pin receiving portion 51 for receiving the pin portion 83 of the door body 13, but the pin receiving portion 51 is provided on the support column 15. It is provided in front of the fixed side plate 31. That is, since the portion that pivotally supports the door body 13 is located in front of the side plate 31, this portion is located at the end of the housing 11. Therefore, when the door body 13 is opened and an object is taken in and out through the opening 12, the opening 12 is formed widely, and the door body 13 is prevented from becoming an obstacle. Further, when the side plate 31 that is slidably moved and attached / detached is used, the door body 13 functions to prevent the side plate 31 from moving forward, so that the side plate 31 can be prevented from falling off. ..

In a state where the support portion 16 is fixed to the support column 15, the support portion 16 of the embodiment is locked so as to be in contact with the locking portion 58 provided on the support column 15. Further, in this state, it also comes into contact with the guide piece 53 that guides the side plate 31. More specifically, the contact portion 57 provided on the support portion 16 comes into contact with the guide piece 53. The contact portion 57 is provided with a fixing hole 56 into which a fixing screw is inserted. The position where the locking portion 58 is provided and the position where the contact portion 57 is provided are provided so as to be displaced in the front-rear direction. Therefore, even when a force for rotating the support portion 16 is applied from the door body 13 or the like, the support portion 16 is received by both the contact portion 57 and the locking portion 58. Is suppressed from coming off.

As can be understood from FIGS. 11, 12 and 14, the door body 13 of the embodiment is provided with a plurality of slits 87 serving as exhaust ports on the front surface. A pin portion 83 is provided at the end opposite to the position where the handle 82 is provided. The support portion 16 located on the bottom plate 18 side and the support portion 16 located on the ceiling plate 17 side include a pin receiving portion 51 for receiving the pin portion 83. In the embodiment, when the door body 13 is removed from the support portion 16, the pin portion 83 can be removed from the pin receiving portion 51 by operating the operation portion 88 to move the pin portion 83 in the vertical direction.

The column 15 in contact with the ceiling plate 17 is provided with a guide piece 54 that functions as a guide when the ceiling plate 17 is slid. Similarly, the support column 15 in contact with the bottom plate 18 is provided with a guide piece 54 that functions as a guide when the bottom plate 18 is slid. Further, the guide piece 54 that guides the ceiling plate 17 is provided with a regulation convex portion 54a that is inserted into the regulation hole provided in the ceiling plate 17. Further, as can be understood from FIGS. 14 to 16, the guide piece 54 for guiding the bottom plate 18 is provided with a regulation convex portion 54a to be inserted into the regulation hole 93 provided in the bottom plate 18. It is provided.

When sliding the ceiling plate 17 arranged to pass the support column 15 located at the upper part of the housing 11 and the bottom plate 18 arranged to pass the support column 15 located at the lower part of the housing 11 A hooking portion 91 for hooking on the guide piece 54 provided on the support column 15 is provided.

When the regulation convex portion 54a provided at the tip of the guide piece 54 so as to extend forward passes through the regulation hole 93 provided in the bottom plate 18, further slide movement of the bottom plate 18 is suppressed. After making this state, the fixing screw 100b is inserted from above to fix the bottom plate 18. The ceiling plate 17 can also be fixed by going through the same process as the bottom plate 18. The structure is such that the fixing screw 100b is inserted from the direction perpendicular to the sliding direction of the bottom plate 18 and the ceiling plate 17 to restrict the movement.

In the state where the movement is restricted by the regulation convex portion 54a, a space is formed between the bottom plate 18 and the back plate 32. Similarly, in a state where movement is restricted by the regulation convex portion, a space is formed between the ceiling plate 17 and the back plate 32.

In the embodiment, the packings 98 are arranged so as to be arranged in the front-rear direction in the space located between the ceiling plate 17 and the back plate 32. These packings 98 are made of rubber or sponge material, one of which is fixed to the back plate 32 and the other of which is fixed to the ceiling plate 17. With such a configuration, wiring can be performed from the front of the door body 13 with the ceiling plate 17 removed. Further, if the ceiling plate 17 is slid and moved when the wiring work is completed, the wiring can be fixed so as to be sandwiched between the packings 98. Therefore, it is possible to facilitate the wiring work.

In the embodiment, the cover plate 99 is configured to be removable in the space provided between the bottom plate 18 and the back plate 32. This space can be concealed by a covering plate 99 when wiring is not assumed in advance.

Next, Example 2 will be described. As can be seen from FIGS. 13, 17 to 19, the door body 13 of this embodiment includes a latch portion 84 for being held by the support portion 16. The latch portion 84 is locked to the door body 13 by using the door body locking portion 84c. Further, the latch portion 84 includes a latch piece 84a that can be inserted into the latch receiving portion 55. The latch piece 84a can be moved by operating the latch piece operation unit 84b.

Further, the door body 13 is provided with a locking device 89 for locking the tongue to the ceiling plate 17. This locking device 89 is generally called a coin lock. A locking piece 86 is provided at the lower end of the door body 13 so that it can be locked in the locking hole 92 formed in the bottom plate 18. The door body 13 may be fixed to the housing 11 after fixing each side plate 31, ceiling plate 17, and bottom plate 18 between the columns 15.

In the embodiment, the support portion 16 provided at the tip of the support column 15 is provided with the latch receiving portion 55, and the latch portion 84 can be held by the latch receiving portion 55. By doing so, since the latch portion 84 is formed at the left and right end portions, it is not necessary to form the latch receiving portion 55 on the ceiling plate 17. Further, since the latch portion 84 is formed at the left and right ends of the door body 13, the exhaust port for encouraging exhaust is positioned below the latch portion 84 or is formed so as to straddle between the latch portions 84. Since it is not necessary to do so, the exhaust inside the housing 11 can be easily promoted.

The side plate 31 of this embodiment is the same as the first embodiment in that the regulation piece 71 is on one end side, but as shown in FIG. 20, a side plate pin 75 whose tip position can be changed is provided on the other end side. I have. In this embodiment, the side plate pin 75 is operated to move the end of the pin in the vertical direction, thereby fixing the pin to the pin fixing portion 61 formed on the support portion 16 and the pin fixing portion 64 formed on the support column 15.

By the way, the door body 13 is provided with a pin portion 83 to be inserted into the pin receiving portion 51, but in the pin portion 83 of the embodiment, the operation portion 88 is projected from the shaft-shaped portion. Further, the door body 13 is provided with an L-shaped slit 22 that makes the operation unit 88 movable. The slit 22 includes a vertical hole portion 23 extending in the vertical direction and a horizontal hole portion 24 extending in the horizontal direction.

The pin portion 83 is urged toward the outside of the door body 13 by a spring (not shown). Therefore, even if the operation portion 88 is moved along the vertical hole portion 23 so as to suppress the protrusion amount of the pin portion 83, if the force is released from the operation portion 88, the pin portion 83 is in the original protruding state. Try to restore to.

If the operation unit 88 of the pin portion 83 restored to the original state is moved in the horizontal direction along the horizontal hole portion 24, the movement of the pin portion 83 in the vertical direction can be suppressed. Therefore, if the operation unit 88 is moved in the horizontal direction toward the inner side of the horizontal hole portion 24 with the pin portion 83 fitted in the pin receiving portion 51, the vertical movement of the pin portion 83 is restricted. , The state of being fitted to the pin receiving portion 51 is maintained.

In the example shown in FIGS. 21 to 26, the support portion 16 is provided with the groove portion 21. As can be understood from FIG. 23, the groove portion 21 is provided on the peripheral edge of the support portion 16 and is connected to the pin receiving portion 51. The groove portion 21 allows the pin portion 83 of the door body 13 to be guided to the pin receiving portion 51, and is provided along the two surfaces constituting the outer periphery of the housing 11. More specifically, the groove portion 21 includes a portion extending in the left-right direction and a portion extending in the depth direction. Since the groove portion 21 is provided along the outer peripheral edge, when the door body 13 is to be attached from the front side or the side side of the housing 11, the groove portion 21 is used for a pin regardless of which direction the door body 13 is inserted. It can be guided to the receiving portion 51. Further, even if the pin portion 83 gets over the groove portion 21, it can be guided to the pin receiving portion 51 by using the groove portion 21 regardless of which direction it is moved by pulling it toward the front side or the side side. Therefore, even when the pin receiving portion 51 is difficult to see, as in the case where the housing 11 is located above the mounter, it is easy to guide the pin portion 83 to the pin receiving portion 51.

The width of the groove portion 21 is formed to be narrower than the hole diameter of the pin receiving portion 51. As shown in FIG. 24, when the pin portion 83 is hooked on the groove portion 21, the pin portion 83 is not sufficiently engaged with the support portion 16, so that the operation portion 88 can be moved to the horizontal hole portion 24. It is not possible to restrict the movement of the pin portion 83 in the vertical direction. Therefore, if a strong load is applied, the pin portion 83 can be separated from the groove portion 21. In addition, in order to make the groove portion 21 compatible with various door bodies 13, similar groove portions 21 are formed in all of the support portions 16 formed at the four corners.

The pin portion 83 guided to the pin receiving portion 51 by the groove portion 21 moves so as to protrude from the door body 13. At this time, as can be understood from FIG. 25, the operation unit 88 moves to the position of the horizontal hole portion 24. Therefore, as shown in FIG. 26, if the operation unit 88 is moved in the horizontal direction toward the inner side of the horizontal hole portion 24, the pin portion 83 can be made difficult to come off from the pin receiving portion 51.

A door stop 25 is integrally formed on the latch wall portion 59, and acts as a contact portion when the door body 13 is vigorously tightened.

Although the typical embodiment has been described above, the present invention is not limited to the above embodiment and can be various modes. For example, the side plates 31 on the left and right sides of the back plate 32 are formed with mounting portions on the wall surface on which the electrical and electronic device storage box 1 is mounted, and the columns 15 are parallel to the wall surface on which the electrical and electronic device storage box 1 is mounted. It is also possible to.

Further, the side plates 31 located on both the left and right sides can be in various forms, and for example, the side plates 31 on both sides can all be rotatable.

1 Electrical equipment storage box 11 Housing 12 Opening 13 Door 15 Support 16 Support 21 Groove 32 Back plate 51 Pin receiving 55 Latch receiving 59 Latch wall 83 Pin 84 Latch

Claims (7)

A box for storing electrical and electronic devices having a door body covering an opening and a housing having a plurality of side plates and a back plate.
Housing projects from one side of the back plate has a pillar that the open end of the tip, and was at the back plate side portion and strut with a U-shape by Rukoto with the strut in the upper and lower It has a side plate at the site,
The support is a box for storing electrical and electronic devices having a support portion at the tip that can support the door body. A claim that the support portion of the door body provided at the tip end portion of the column includes at least one of a pin receiving portion for receiving the pin portion of the door body or a latch receiving portion for locking the latch portion provided on the door body. The box for storing electrical and electronic devices according to 1. The electrical and electronic device storage box according to claim 1 or 2, wherein the support portion of the door body provided at the tip end portion of the support column is made of a member that can be attached to and detached from the support column. A groove connected to the pin receiving portion is provided on the peripheral edge of the support portion.
The box for storing electrical and electronic devices according to claim 2 or 3, wherein the groove portion allows the pin portion of the door body to be guided to the pin receiving portion. The box for storing electrical and electronic devices according to claim 4, wherein the width of the groove is narrower than the hole diameter of the pin receiving portion. The electrical / electronic device storage box according to any one of claims 2 to 5, wherein the pin receiving portion is provided in front of the side plates located on the left and right sides fixed to the support column. The box for storing electrical and electronic equipment according to any one of claims 2 to 6, further comprising a latch wall portion that can come into contact with the latch portion behind the latch receiving portion.

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