JP2018207087A - Electric and electronic equipment storage box - Google Patents

Abstract

To facilitate workability of attaching and detaching a side plate, a ceiling plate, and a bottom plate and to prevent a shape of the side plate, the ceiling plate, and the bottom plate from becoming complex, by making it possible to support a door body with members different from the side plate, the ceiling plate, and the bottom plate.SOLUTION: Electric and electronic equipment storage box 1 includes: a door body 13 covering an opening 12; and a housing 11 having a plurality of side plates. A plurality of support pillars 15 protruding from one surface side of a back plate is provided. Each of the support pillars 15 is provided with a support portion 16 capable of supporting the door body 13 at a distal end portion thereof.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an electric / electronic equipment storage box.

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

JP 2005-129787 A

  By the way, there are cases where it is desired to remove the side plate, the ceiling plate, or the bottom plate when drawing the wiring from the bottom surface or the side surface. In this case, it is often necessary to remove the side plate, the ceiling plate, and the bottom plate after removing the door body, and the workability cannot be said to be good. Further, it is necessary to provide a fixing part of the door body on the side plate or the like, and there is a problem that the shape is complicated.

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

To solve the above problem,
An electrical and electronic equipment storage box including a door body that covers an opening and a casing having a plurality of side plates, the housing body including a plurality of support columns protruding from one side of the back plate, the support columns at the front end portion It is set as the electrical and electronic equipment storage box provided with the support part which can support.

  Moreover, the support part of the door body provided at the tip part of the support column includes at least one of a pin receiving part for receiving the pin part of the door body or a latch receiving part for locking the latch part provided on the door body. A configuration is preferable.

  Moreover, it is preferable that the support part of the door body provided at the front end portion of the column is configured by a member that can be attached to and detached from the column.

  It is preferable that a groove portion connected to the pin receiving portion is provided at the periphery of the support portion, and the groove portion is configured to be able to guide the pin portion of the door body to the pin receiving portion.

  The width of the groove is preferably narrower than the hole diameter of the pin receiving portion.

  Moreover, it is preferable that a pin receiving part is set as the structure provided in front of the side plate located in the left-right side fixed to the support | pillar.

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

  In the present invention, the door body can be supported by a member different from the side plate, the ceiling plate, and the bottom plate, and the side plate, the ceiling plate, and the bottom plate can be easily attached or detached. The shapes of the ceiling plate and the bottom plate can be simplified.

1 is a perspective view of an electric / electronic equipment storage box according to Embodiment 1. FIG. 1 is a perspective view of an electric / electronic equipment storage box according to Embodiment 1. FIG. However, the door is open. 1 is an exploded perspective view of an electric / electronic equipment storage box in Embodiment 1. FIG. It is the perspective view showing the combined state of the back board and frame in Example 1. It is the elements on larger scale showing each of the support | pillar comprised by another member, and a support part. It is a perspective view of the housing | casing showing the state before a side plate is fixed. It is the elements on larger scale showing the relationship between the side plate and guide piece in the state before a side plate is fixed. It is the elements on larger scale around the control hole in the state before a side plate is fixed. It is the elements on larger scale around the control piece in the state before a side plate is fixed. It is the elements on larger scale around the catch part in the state before a 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 the elements on larger scale showing the state which the support part and the latch part engaged. It is the elements on larger scale around the support part adjacent to a bottom board. It is the elements on larger scale around the support part which showed the state in the middle of attaching a bottom board. It is the elements on larger scale around the support part which showed the state which removed the bottom plate. 6 is a perspective view of an electric / electronic equipment storage box in Embodiment 2. FIG. 6 is a perspective view of an electric / electronic equipment storage box in Embodiment 2. FIG. However, the door is open. It is a perspective view of the back surface side of the door body in Example 2. FIG. 6 is an exploded perspective view around a side plate in Embodiment 2. FIG. It is a perspective view of the box for electrical and electronic equipment storage which provided the groove part in the support part. It is the elements on larger scale around the operation part provided in the lower part of the door body. It is a perspective view of the support part provided with the groove part. It is a figure showing the state which hooked the pin part on the groove part. A part of the door body around the pin portion is omitted. It is a figure showing the state which fitted the pin part to the pin receiving part. A part of the door body around the pin portion is omitted. It is a figure showing the state which has located the operation part in the back | inner side of the horizontal hole part. A part of the door body around the pin portion is omitted.

  The form for implementing this invention is shown below. In addition, the thick arrow shown in the figure represents the moving direction of the member. As can be understood from FIGS. 1 to 4, the electric and electronic equipment storage box 1 of the present embodiment includes a door body 13 that covers the opening 12 and a casing 11 having a plurality of side plates. I have. Further, a plurality of support columns 15 protruding from one surface side of the back plate 32 are provided. The support column 15 is used to fix the side plate, and includes a support portion 16 capable of supporting the door body 13 at the tip portion. Therefore, the door body 13 can be supported by a member different from the side plate 31, the ceiling plate 17, and the bottom plate 18 positioned on the left and right, which are a plurality of side plates. Further, since the support column 15 supports the door body 13, the side plate can be attached and detached without removing the door body 13 from the housing 11.

  Here, the structure of the electric and electronic equipment storage box 1 of the embodiment will be described in detail. The electric and electronic equipment storage box 1 of the embodiment includes four metal columns 15. The support column 15 is positioned so as to protrude forward from the back plate 32 side positioned on the back side of the opening 12 of the housing 11. In order to achieve such a configuration, in the embodiment, a substantially U-shaped frame body 41 is coupled to the left and right sides of the back plate 32. Note that the substantially U-shaped frame body 41 is configured such that the support columns 15 constituting both arms and the vertical frame 42 connecting the support columns 15 are connected in an approximately U-shape. Note that only the frame body 41 or the support column 15 may be welded to the back plate 32 or may be detachably attached. 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 side plate including the ceiling plate 17, the bottom plate 18, and the side plates 31 located on the left and right sides of the opening 12 is 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 portion side of the support column 15. As shown in FIG. 5, if the support portion 16 of the door body 13 provided at the distal end portion of the support column 15 is configured by a member that can be attached to and detached from the support column 15, the member is inserted into the support column 15. Then, since the support part 16 can be provided, it can suppress that the structure of the support | pillar 15 itself becomes complicated, and it contributes to suppression of the cost on manufacture. In the embodiment, a support portion 16 made of resin is fixed to the tip end portion of a metal support column 15. For this reason, it can avoid forming the support part 16 with the metal plate which comprises the support | pillar 15, and it can suppress that the bending operation | work of the support | pillar 15 becomes complicated.

  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 positioned on the left side of the opening 12 is positioned between the support columns 15 positioned up and down, and the door body 13. It can be attached by sliding from the side where is located toward the back side. Thus, it is the structure which arrange | positions the side surface board 31 between the support | pillars 15, and since it does not become the structure where each side surface board 31 etc. overlap and attach, each can be attached or detached independently.

  Further, the side plate 31 located on the left side of the opening 12 is provided with a restricting portion that restricts movement in the left, right, up, down, and rear directions after being attached between the support columns 15. A fixing portion for fixing the side plate 31 is provided. In the embodiment, the fixing screw 100a is a fixing portion. With respect to the locking direction of each restricting portion, the fixing portion restricts the movement of the side plate 31 by fixing from the vertical direction. In addition, as understood from FIGS. 6 to 9, specifically, a regulating piece 71 extending rearward is projected from one end of the side plate 31. And the 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 at the corresponding position. In addition, a fixing portion is formed at the opposite end of the regulating piece 71. In the embodiment, the fixing screw 100a as 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, and the side plate 31 is fixed. 11 It is set as the structure which can be fixed from the left-right direction in the inside side.

  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 with a rotating plate pin receiving portion 62. With respect to the support column 15, a catch portion 52 is provided at the end 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 sliding movement of the side plate 31 described later of 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 fixed by being attached to a fixing hole 63 provided in the guide piece 53.

  In a 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 the present embodiment includes a tongue 81 that can be moved by operating a handle 82. The side plate 31 can be fixed by locking with the tongue locking portion 73 provided at the open end of 31. Therefore, the side plate 31 cannot be attached or detached unless the door body 13 is opened.

  As understood from FIGS. 5 and 13, the support portion 16 of the embodiment includes the pin receiving portion 51 that pivotally supports the pin portion 83 of the door body 13 of the first embodiment and the latch shown in the second embodiment. The latch receiving portion 55 for locking the portion 84 is provided. For this reason, even if it replaces with the door body 13 provided with the latch part 84 from the door body 13 provided with the pin part 83, it is not necessary to change the support part 16, for example. Note that the support portion 16 may be provided with only the pin receiving portion 51 and the latch receiving portion 55 as required in accordance with the configuration of the side plate 31. The support portion 16 of the door body 13 provided at the distal end portion of the support column 15 receives the pin receiving portion 51 for receiving the pin portion 83 of the door body 13 or the latch receiving portion for locking the latch portion 84 provided on the door body 13. If it is set as the structure provided with at least one of 55, it will become possible for the support part 16 to support the door body 13 appropriately.

  In the embodiment, the support portion 16 of the door body 13 provided at the distal end portion of the support column 15 includes a latch receiving portion 55 that locks the latch portion 84 provided on the door body 13, and latches behind the latch receiving portion 55. A latch wall portion 59 that can come into contact with the portion 84 is provided. Thus, when the latch wall portion 59 is provided at a position corresponding to the latch receiving portion 55, it is possible to guide to the locking position even when the locking position of the latch receiving portion 55 is not visible. Further, even when the door body 13 that does not use the latch receiving portion 55 is adopted, the latch wall portion 59 regulates the further rotation of the door body 13 as a contact member when closing the door body 13, It is also possible to function so as to prevent the deformation of the door body 13.

  In the embodiment, the support portion 16 of the door body 13 provided at the distal end portion of the support column 15 includes a pin receiving portion 51 that receives the pin portion 83 of the door body 13. It is provided in front of the fixed side plate 31. That is, the part that pivotally supports the door body 13 is located in front of the side plate 31, and this part 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 portion 12, the opening portion 12 is formed widely, and the door body 13 is prevented from becoming an obstacle. Moreover, when using the side plate 31 of the form slid and detachable, since the door body 13 functions to suppress the side plate 31 from moving forward, 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 abut on a locking portion 58 provided on the support column 15. In this state, the guide plate 53 also abuts on the guide piece 53 that guides the side plate 31. More specifically, the contact portion 57 provided on the support portion 16 contacts 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 shifted in the front-rear direction. For this reason, even when a force that rotates the support portion 16 from the door body 13 or the like is applied, both the contact portion 57 and the locking portion 58 receive the force. Is prevented from coming off.

  As 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 that receives the pin portion 83. In the embodiment, when removing the door body 13 from the support portion 16, the pin portion 83 can be detached from the pin receiving portion 51 by operating the operation portion 88 to move the pin portion 83 in the vertical direction.

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

  When the ceiling plate 17 arranged so as to pass the support column 15 located at the upper part of the casing 11 and the bottom plate 18 arranged so as to pass the support column 15 located at the lower part of the case 11 are slid, A hook 91 that hooks on a guide piece 54 provided on the column 15 is provided.

  When the restricting convex portion 54a provided to extend forward at the tip of the guide piece 54 passes the restricting hole 93 provided in the bottom plate 18, further sliding movement of the bottom plate 18 is suppressed. After this state, the bottom plate 18 is fixed by inserting the fixing screw 100b from above. The ceiling plate 17 can also be fixed through the same process as the bottom plate 18. 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 movement is restricted by the restriction convex portion 54a, a space is formed between the bottom plate 18 and the back plate 32. Similarly, a space is formed between the ceiling plate 17 and the back plate 32 in a state where movement is restricted by the restriction convex portion.

  In the embodiment, the packing 98 is arranged in a space located between the ceiling plate 17 and the back plate 32 so as to be aligned in the front-rear direction. These packings 98 are made of rubber or sponge, and one is fixed to the back plate 32 and the other is fixed to the ceiling plate 17. Because of such a configuration, wiring can be performed from the front of the door body 13 with the ceiling plate 17 removed. When the wiring work is finished, if the ceiling plate 17 is slid, the wiring can be fixed so as to be clamped between the packings 98. For this reason, it is possible to facilitate the wiring work.

  In the embodiment, the cover plate 99 is configured to be detachable in the space provided between the bottom plate 18 and the back plate 32. When the wiring is not assumed in advance, this space can be hidden by the cover plate 99.

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

  The door body 13 includes a locking device 89 that locks the tongue on 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 and can be locked in a locking hole 92 formed in the bottom plate 18. The door body 13 may be fixed to the housing 11 after the side plates 31, the ceiling plate 17, and the bottom plate 18 are fixed between the columns 15.

  In the embodiment, the support portion 16 provided at the tip of the support column 15 is provided with a latch receiving portion 55, and the latch portion 84 can be held by the latch receiving portion 55. In this way, 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 end portions of the door body 13, an exhaust port for promoting exhaust is positioned below the latch portion 84 or formed so as to straddle between the latch portions 84. Therefore, the exhaust in the housing 11 can be easily promoted.

  The side plate 31 of this embodiment is the same as the first embodiment in that there is a restriction piece 71 on one end side. However, 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 fixing portion 61 formed on the support portion 16 and the pin fixing portion 64 formed on the support column 15.

  By the way, although the door part 13 is provided with the pin part 83 inserted in the pin receiving part 51, in the pin part 83 of embodiment, it is set as the form which protruded the operation part 88 in the axial part. Further, the door body 13 is provided with an L-shaped slit 22 that allows the operation unit 88 to move. The slit 22 includes a vertical hole 23 extending in the vertical direction and a horizontal hole 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). For this reason, even if the operating portion 88 is moved along the vertical hole portion 23 so as to suppress the protruding amount of the pin portion 83, if the force is released from the operating portion 88, the pin portion 83 is in the original protruding state. Try to restore to.

  In addition, if the operation part 88 of the pin part 83 restored to the original state is moved in the horizontal direction along the horizontal hole part 24, the movement of the pin part 83 in the vertical direction can be suppressed. For this reason, if the operation part 88 is moved in the horizontal direction toward the back side of the horizontal hole part 24 with the pin part 83 fitted in the pin receiving part 51, the vertical movement of the pin part 83 is restricted. The state fitted in the pin receiving portion 51 is maintained.

  In the example shown in FIGS. 21 to 26, the support portion 16 includes the groove portion 21. As can be understood from FIG. 23, the groove portion 21 is provided on the periphery of the support portion 16 and is connected to the pin receiving portion 51. The groove portion 21 enables the pin portion 83 of the door body 13 to be guided to the pin receiving portion 51 and is provided along 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 pin using the groove portion 21 is inserted regardless of which direction is inserted. It is possible to guide up to the receiving portion 51. Even if the pin portion 83 gets over the groove portion 21, it can be guided to the pin receiving portion 51 using the groove portion 21 if it is moved in either direction if it is pulled forward or sideward. Therefore, even when the pin receiving portion 51 is difficult to visually recognize, such as when the housing 11 is located above the installer, the pin portion 83 can be easily guided to the pin receiving portion 51.

  The width of the groove portion 21 is formed narrower than the hole diameter of the pin receiving portion 51. As shown in FIG. 24, in a state where the pin portion 83 is caught in 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. This is a state in which the pin portion 83 cannot be restricted from moving up and down. Therefore, the pin portion 83 can be detached from the groove portion 21 if a strong load is applied. In addition, the groove part 21 forms the same groove part 21 in all the support parts 16 formed in the four corners so that it can respond to various door bodies 13.

  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 portion 88 moves to the position of the horizontal hole portion 24. Therefore, as shown in FIG. 26, if the operation portion 88 is moved in the horizontal direction toward the back side of the horizontal hole portion 24, the pin portion 83 can be made difficult to be removed from the pin receiving portion 51.

  In addition, the door stop 25 is integrally formed in the latch wall part 59, and it acts as a contact part when the door body 13 is tightened vigorously.

  As mentioned above, although typical embodiment was described, this invention is not limited to the said embodiment, It can be set as various aspects. For example, an attachment portion to the wall surface to which the electric and electronic device storage box 1 is attached is formed on the left and right side plates 31 of the back plate 32, and the support column 15 is parallel to the wall surface to which the electric and electronic device storage box 1 is attached. It is also possible.

  Further, the side plates 31 positioned on both the left and right sides can be in various forms. For example, all of the side plates 31 on both sides can be of a rotary type.

DESCRIPTION OF SYMBOLS 1 Electric equipment storage box 11 Housing | casing 12 Opening part 13 Door body 15 Support | pillar 16 Support part 21 Groove part 32 Back plate 51 Pin receiving part 55 Latch receiving part 59 Latch wall part 83 Pin part 84 Latch part

Claims (7)

A box for storing electrical and electronic equipment comprising a housing having a door body and a plurality of side plates covering the opening,
It is equipped with a plurality of struts protruding from one side of the back plate,
The support column is a box for storing electrical and electronic equipment having a support portion capable of supporting a door body at a tip end portion.   The support part of the door body provided at the tip part of the support column includes at least one of a pin receiving part for receiving the pin part of the door body or a latch receiving part for locking the latch part provided on the door body. The electric and electronic equipment storage box according to 1.   The electric and electronic equipment storage box according to claim 1 or 2, wherein the support portion of the door body provided at the tip end portion of the column is configured by a member that can be attached to and detached from the column. On the periphery of the support part, a groove part connected to the pin receiving part is provided,
The electrical and electronic equipment storage box according to claim 2 or 3, wherein the groove portion can guide the pin portion of the door body to the pin receiving portion.   The electric and electronic equipment storage box according to claim 4, wherein a width of the groove is narrower than a hole diameter of the pin receiving portion.   The electric and electronic equipment storage box according to any one of claims 2 to 5, wherein the pin receiving portion is provided in front of a side plate located on the left and right sides fixed to the support column.   The electric and electronic equipment storage box 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.

Images