JP4813198B2 - Control box mounting structure - Google Patents

Description

  The present invention relates to a control box mounting structure that is mounted on an outer surface of a cabinet and includes a control device for the cabinet.

  In recent years, in cabinets used in office spaces, such as offices, it has become possible to collectively operate locking and unlocking of multiple cabinets installed and to manage the history of taking in and out of articles stored in the cabinet. As a result, there are many cases in which products with improved security are used. In such cabinets, it is common to house devices that control locking and unlocking, and devices that manage the loading and unloading history of items, and that a control box with an operation unit for operating the cabinet is installed. It was.

  When installing such a control box, install control devices and operation devices in advance in a box-shaped control box that stands up from the floor and opens to the side, and connect external communication and power lines. After connection, a method of fixing the control box to the side surface of the cabinet by fixing means is often used. In addition, by forming a work opening on the front of the operation box, there are some that allow the maintenance and adjustment work to be performed from the opening by removing the front cover even after the operation box is attached to the side of the cabinet. (Patent Documents 1, 2, and 3).

JP 2004-285602 A (paragraphs 0019 to 0021, FIG. 2) Japanese Utility Model Publication No. 04-058037 (Fig. 5) Japanese Patent No. 2906283 (FIG. 1)

  However, in Patent Document 1, since all connections and equipment must be attached to the operation box in advance, if maintenance or readjustment is required, the entire control box must be removed. The nature was bad. Further, in Patent Documents 2 and 3, since the workable part is only the front opening, there is a problem that the work that can be performed with the control box attached is limited to some extent. Further, since the front cover must be attached from the front, the attachment means is exposed to the front surface, the appearance is deteriorated, and there is a problem in security.

  The present invention has been made paying attention to such problems, and has a wide work space for installation, maintenance, adjustment, etc. of equipment to the control box to improve workability, and the control box space after work. It is an object of the present invention to provide a control box mounting structure that can be easily closed from the outside.

In order to solve the above-mentioned problem, the control box mounting structure according to claim 1 of the present invention is the control box mounting structure which is mounted on the outer side surface of the cabinet and includes a control device for the cabinet therein. The control box is composed of a box body and a cover body. The box body has a flat plate-like base piece standing upward, and extends forward from one end of the base piece so as to be outside the cabinet. The cover body includes a flat front plate arranged in parallel with the base piece, and the other end of the front plate from the other end to the other end of the base piece. And the control box space can be closed or opened by detachably attaching the cover body to the box main body and the cabinet outer surface.
According to this feature, when the cover body is not attached to the box main body and the cabinet outer surface, the front surface of the box main body and the side facing the cabinet outer surface are opened as continuous open portions, so that the work space is reduced. It is possible to ensure sufficient, and after the work, the cover body can be attached to close the control box space from the outside to protect the control device.

The control box mounting structure according to claim 2 of the present invention is the control box mounting structure according to claim 1, wherein a screw hole is formed in a side end surface of one end portion of the front plate of the cover body. In addition, an insertion hole is formed at a position corresponding to the screw hole on the outer surface of the cabinet, and from the inside of the cabinet, the mounting screw is screwed into the screw hole of the cover body through the insertion hole. The cover body is fixed to the cabinet.
According to this feature, since the cover body is screwed from the inside of the cabinet with the mounting screw, the mounting portion of the cover body to the cabinet is not exposed to the outside, and the cover body can be attached and detached only from the inside of the cabinet. Because it is not possible, security can be improved.

The control box mounting structure according to claim 3 of the present invention is the control box mounting structure according to claim 1 or 2, wherein a screw hole is formed on an outer surface of the side piece of the box body. In addition, an insertion hole is formed at a position opposite to the screw hole on the outer surface of the cabinet, and the box body is formed by screwing the mounting screw into the screw hole of the side piece through the insertion hole from the inside of the cabinet. It is characterized by being fixed to the cabinet.
According to this feature, the box body is screwed from the inside of the cabinet with mounting screws, so that the box mounting part to the cabinet is not exposed to the outside, and the box body can be attached and detached only from inside the cabinet. Because it is not possible, security can be improved.

A control box mounting structure according to a fourth aspect of the present invention is the control box mounting structure according to any one of the first to third aspects, wherein a shelf plate is attached to the box body. It is said.
According to this feature, for example, by mounting the shelf board using the base piece and the side piece of the box main body, it is possible to easily place devices and organize and store wiring and the like.

A control box mounting structure according to a fifth aspect of the present invention is the control box mounting structure according to any one of the first to fourth aspects, wherein the control box mounting structure is arranged in the rear side of the other side end portion of the base piece. A fitting groove is formed, which is recessed toward the rear and into which the rear end of the side plate of the cover body can be fitted.
According to this feature, a fitting groove recessed toward the rear is formed on the front surface of the other side end portion of the base piece, and the rear end portion of the side plate of the cover body is fitted into the fitting groove. By combining, the cover body can be attached to the box body, so even if the work space cannot be secured on the side of the cabinet, the cover body can be attached by operating from the front, thus expanding the selectivity of the installation location. be able to.

A control box mounting structure according to a sixth aspect of the present invention is the control box mounting structure according to the fifth aspect, wherein the base groove has a fitting groove inner side surface and the cover body has a fitting groove. Further, a slider made of synthetic resin is provided on at least one side of the side surface into which the rear end portion is fitted facing each other.
According to this feature, the cover body is more smoothly guided to the fitting groove via the slider, so that the cover body can be easily attached to the box body.

A control box mounting structure according to a seventh aspect of the present invention is the control box mounting structure according to any one of the first to sixth aspects, wherein the upper part of the box body and the cover body are arranged on the upper side of the control box. It is characterized by being closed by a flat upper cover material screwed to the upper end.
According to this feature, the box body and the cover body can be firmly connected by the upper cover member screwed to the box body upper end portion and the cover body upper end portion, and the control box upper surface is shielded from the outside. While protecting a control apparatus, the external appearance of a control box can be arranged with appearance.

The control box mounting structure according to an eighth aspect of the present invention is the control box mounting structure according to any one of the first to seventh aspects, wherein the cabinet outer surface is located in front of the front side of the side piece of the box body. It is characterized in that a wiring insertion hole is formed.
According to this feature, the space between the front end of the side piece of the box body and the front plate of the cover body can be used as a space for wiring insertion into the cabinet, and therefore, via the wiring insertion hole formed in the cabinet outer surface. It is easy to work on the line.

  Examples of the present invention will be described below.

  FIG. 1 is a front view showing an overall image of a cabinet provided with a control box in an embodiment of the present invention, and FIG. 2 is an exploded perspective view of the control box and each member attached to the control box. 3 is a cross-sectional view showing a process of assembling the box body of the control box to the cabinet, FIG. 4 (a) is a perspective view of attaching a shelf board to the box body, and FIG. 4 (b) is a box body. FIG. 5A is a perspective view showing the assembly of the card reader, and FIG. 5B is a perspective view of attaching the card reader to the cover body of the control box. 6 is a partially cutaway side view showing the arrangement positions of the control devices and card readers provided in the control box and the wiring structure of these devices, and FIG. FIG. 8A is a cross-sectional view of assembling the cover body to the cabinet, and FIG. 8A is a main portion showing the fitting groove on the front surface of the base piece side end of the box body and the attachment of each slider to the rear end of the side plate of the cover body. FIG. 8B is an enlarged cross-sectional view, and FIG. 8B is an enlarged cross-sectional view of a main part in which the rear end portion of the side plate of the cover body is fitted into the fitting groove of the base piece by each slider, and FIG. FIG. 9 is an enlarged cross-sectional view of the main part showing a state in which the rear end portion of the side plate is fitted in the fitting groove, FIG. 9 is a cross-sectional view showing a state in which the control box is assembled, and FIG. It is a perspective view which shows attachment of the upper cover material which obstruct | occludes the box upper part.

  As shown in FIG. 1, the cabinet 1 provided with the control box 19 is mainly installed in a management room or warehouse for various documents of a company, and is installed in a plurality of upper and lower fixtures constituting the cabinet 1. Unlocking is controlled by a control device 55 (see FIG. 6) in the control box 19 described later, and the storage state of a plurality of articles 13... Stored in the upper and lower fixtures is also individually managed. Has been. In the present embodiment, the cabinet 1 shown in FIG. 1 is viewed in a face-to-face state, the front side of the cabinet 1 is the front side, the depth side of the cabinet 1 is the rear side, and the outside of the cabinet to which the control box 19 is attached. The side 2 side will be described as the right side, and the opposite side will be described as the left side.

  A non-contact card reader having an RFID reader / writer function is attached inside the center of the front of the control box 19, and a user authentication card (in this embodiment, an IC chip is mounted) outside the center. A card reading unit 50a that allows the card reader to read an RFID card corresponding to RFID) is provided, and a lock confirmation lamp 50b and an unlock confirmation lamp 50c are provided on the upper left and right. An all-locking / unlocking device 60 having a keyhole that can be locked and unlocked with a manual key is attached to a position below the card reading unit 50a. Although not particularly shown, a speaker is built in the control box 19 so that an error notification or the like can be notified to the outside.

  The cabinet 1 is composed of three upper appliances 6, 7, and 8 provided at the upper and lower stages of the cabinet 1, and three lower appliances 9, 10, and 11, respectively. Conventionally known double doors, drawers, and sliding doors and other regulating members that can regulate this approach are provided. When the restriction member is not restricted in approach, the doors can be opened from the handle portions 12 formed on the doors of the respective fixtures 6 to 11, and the storage portion can be approached. Documents, books, file cases, etc. The article 13 can be stored and taken out.

  The upper stage fixtures 6, 7, 8 and the lower stage fixtures 9, 10, 11 each have a locking / unlocking notification lamp 4 and a locking / unlocking device 5 having an electronic lock function and a keyhole that can be locked and unlocked with a manual key. Is provided. Each locking / unlocking device 5 includes a locking member (not shown) that suppresses or releases the door, and receives a locking / unlocking signal for each locking / unlocking device 5 or locks / unlocks with a manual key. By being operated, it is possible to actuate the locking member to inhibit the opening of the door or release the inhibition.

  When each locking / unlocking device 5 is locked, the corresponding locking member locks and each door cannot be opened (opening of the door is inhibited = approach to the regulating member is regulated). When each locking / unlocking device 5 is unlocked, the locking action of the corresponding locking member is released (the release of the door opening is inhibited), and each door can be opened. When the door cannot be opened, the lock / unlock notification lamp 4 is turned off, and when the door is openable, the lock / unlock notification lamp 4 is turned on.

  Although not particularly illustrated, the RFID tags having IC chips are individually attached to the articles 13 in the fixtures 6 to 11, and the fixtures 6 to 11 are provided in the IC chips via the RFID tags. An RFID antenna having an RFID reader / writer function capable of reading information is provided, and these RFID antennas are connected to a control device 55 in the control box 19.

  That is, all the storage states of the articles 13 in the respective fixtures 6 to 11 are managed by the control device 55. For example, the manager in charge of the cabinet 1 accesses the control device 55 with a personal computer so that individual articles are stored. The management of the usage history and the operation management status of the fixtures can be browsed every time, and the target article can be easily searched. Further, the control device 55 is connected to the lock / unlock notification lamps 4 and the lock / unlock devices 5 described above, the card reader, the lock / unlock confirmation lamp 50b, and the unlock confirmation lamp 50c. Has been.

  Normally, when the user wants to take out the article 13 in the cabinet 1 or to store the article 13, the user authentication is performed by holding the user authentication card previously given to the user over the card reading unit 50a. Only when the information in the card is read and authentication is performed inside the control device 55 and the user authentication card matches the identification information of the control device 55, the lock confirmation lamp 50b that is turned on in advance is turned off and unlocked. The confirmation lamp 50c is turned on, and only the locking / unlocking device 5 corresponding to the fixture permitted by the user authentication card is unlocked, and the locking / unlocking notification lamp 4 of the fixture is turned on to provide a target to the user. The location of the fixture in which the article 13 is stored is notified, and the article 13 can be taken out by opening the door of the fixture.

  When the user wants to lock the unlocked fixture, the door is closed and the user authentication card is again held over the card reading unit 50a so that the authentication is performed inside the control device 55. Only when the user authentication card matches the identification information in the control device 55, the unlocking confirmation lamp 50c is turned off and the locking confirmation lamp 50b is turned on, and the unlocking and unlocking device corresponding to the fixture permitted by this user authentication card Only 5 is locked, and the lock / unlock notification lamp 4 of the bowl is turned off.

  For example, in the event of an emergency such as a system error of the control device 55 in the control box 19, each locking / unlocking device 5 can be individually locked / unlocked from the outside by manual key operation. By operating the lock device 60 with a manual key, a lock / unlock signal is transmitted to all the lock / unlock devices 5 so that all the fixtures 6-11 can be locked / unlocked simultaneously.

  Next, based on FIGS. 2-10, the control box 19 is demonstrated concretely below.

  As shown in FIG. 2, the control box 19 includes a box body 20 attached to the rear of the cabinet outer surface 2 and a cover member 30 attached to the front, both of which are formed by bending a metal plate. . The cabinet outer surface 2 is formed with four insertion holes 2b extending vertically inside the cabinet 1 on the rear side, and similarly four insertion holes 2c penetrating inside the cabinet 1 are formed vertically on the front side. . A wiring insertion hole 2a having a rectangular shape in side view penetrating into the cabinet 1 is formed in the lower center position of the cabinet outer surface 2 so that a plurality of cables to be described later can be wired.

  The box body 20 has a flat plate-like base piece 21 erected upward, and a side piece 25 that extends forward from one end of the base piece 21 and is connected to the cabinet outer surface 2. And is formed in a substantially L shape in a top view. On the front surface of the side end portion 27 which is the other end portion of the base piece 21, a reinforcing portion 22 extending in the vertical direction is projected and welded forward. Similarly, on the right side surface of the side piece 25, a reinforcing portion 26 extending in the vertical direction is protruded and welded to the right. A fitting groove 28 that is recessed rearward is formed between the side end portion 27 and the reinforcing portion 22 in the vertical direction, and the rear end portion of the side plate 35 of the cover body 30 that will be described later. 36 can be recessed.

  Four nuts 25a are welded to the side piece 25 on the inner side of the reinforcing portion 26 in the vertical direction. Engagement holes 22a to which two shelf plates 45, 45 can be respectively attached are formed in the front and rear direction at the front surface of the reinforcing portion 22 and are formed at two locations in the vertical direction, and further below the nut 22c to which the bottom plate 46 can be attached. Two are formed. On the right side surface of the reinforcing portion 22, slider attachment holes 22b for attaching a slider to be described later are formed in four locations (partially omitted). The shelf plate 45 and the bottom plate 46 are formed by bending a metal plate, and serve as attachment members such as a control device 55 and a power supply device 57 (see FIG. 6) described later. Further, an adjuster 46c capable of adjusting the height is provided at the bottom of the bottom plate 46.

  The cover member 30 is arranged in parallel with the base piece 21 and has a flat front plate 31 that is erected upward, and a side end portion 27 of the base piece 21 from the other end of the front plate 31. The side plate 35 extends toward the rear side, and the side end plate 32 extends toward the rear constituting one end of the front plate 31, and is formed in a substantially inverted L shape when viewed from above. Nuts 32a penetrating left and right are welded to the side end surface of the side end plate 32 in four locations (partially not shown).

  On the left side surface of the rear end portion 36 of the side plate 35, slider attachment holes 36a for attaching a slider to be described later are formed in four locations (partially omitted). A rectangular opening 31 a is formed in the front plate 31 so that the unit cover 54 and the attachment plates 52 and 53 can be attached. The attachment of the card reader (RFID reader / writer unit) to the opening 31a will be described later. An upper cover member 40 made of a metal plate can be attached to the upper portions of the box body 20 and the cover body 30.

  The nut 25a of the box body 20 described above is formed at a position facing the insertion hole 2b of the cabinet outer surface 2, and the nut 32a of the cover body 30 is relative to the insertion hole 2c of the cabinet outer surface 2. (See FIG. 6). Further, the slider mounting hole 36 a of the cover body 30 is formed at a position facing the slider mounting hole 22 b of the box body 20.

  As shown in FIG. 3, in order to attach the box body 20 to the cabinet 1, the box body 20 is moved from the front to the rear, the side piece 25 is moved along the cabinet outer surface 2, and the nut 25 a is inserted into the insertion hole 2 b. The box body 20 is fixed to the cabinet 1 by screwing the mounting screws 15 from the cabinet interior 3 into the nuts 25a through the insertion holes 2b.

  As shown in FIG. 4A, the shelf board 45 includes a shelf portion 45-1, a back plate 45-2 extending upward from the right end of the shelf portion 45-1, and a shelf portion. The connecting piece 45b extends downward from the left end of 45-1. An engaging piece 45a is provided at the rear end of the back plate 45-2 of the shelf board 45, and a pair of front and rear screw through holes 45c are formed in the connecting piece 45b. Nuts 26a and 26a are welded to the right side surface of the reinforcing portion 26 at positions facing the pair of screw through holes 45c and 45c.

  To attach the shelf plate 45, the rear end portion of the engagement piece 45a of the shelf plate 45 is inserted into the engagement hole 22a of the reinforcing portion 22 and temporarily fixed, and then the screw through holes 45c and 45c are overlaid on the nuts 26a and 26a. In addition, the shelf plate 45 is fixed to the box body 20 by screwing the pair of screws 43, 43 into the nuts 26a, 26a via the screw through holes 45c, 45c. Thus, since the shelf board 45 is attached using the reinforcement parts 22 and 26 of the base piece 21 and the side piece 25, even if it is a case where the control apparatus 55 etc. are installed in the shelf board 45 and a load is added. In addition, the structure can be stably supported, and the storage and arrangement of the control device 55, the communication cable 58, the power supply cable 59, and the like can be easily performed.

  As shown in FIG. 4B, a connecting piece 46a is provided on the bottom plate 46 so as to be parallel to the front surface of the reinforcing portion 22 from the rear end, and the connecting piece 46a has a screw through hole penetrating in the front-rear direction. 46b and 46b are formed in a pair of upper and lower sides. A pair of upper and lower nuts 22c and 22c are provided on the front surface of the reinforcing portion 22 at positions facing the pair of screw through holes 46b and 46b.

  For attaching the bottom plate 46, screw through holes 46b and 46b are overlapped with the nuts 22c and 22c, and a pair of screws 43 and 43 are screwed into the nuts 22c and 22c via the screw through holes 46b and 46b. A bottom plate 46 is fixed to the box body 20. The bottom portion of the bottom plate 46 is supported by an adjuster 46c (see FIG. 2).

  As shown in FIG. 5, the assembly of the card reader 51 will be described. As shown in FIG. 5A, the mounting plates 52 and 53 are formed by bending a metal plate, and a card reader capable of reading the information of the user authentication card is attached to one of the mounting plates 52. In addition, a communication cable 58 connected to a substrate for controlling the card reading device 51, the lock confirmation lamp 50b, the unlock confirmation lamp 50c, or a speaker is wired. The mounting plate 52 is screwed to the other mounting plate 53 with a pair of screws 41, 41.

  Next, as shown in FIG. 5B, mounting pieces 31b and 31b are welded to the upper and lower positions in the vicinity of the opening 31a on the back surface of the front plate 31, and a pair of mounting plates 53 are attached to the back surfaces of the mounting pieces 31b and 31b. The mounting plate 53 is fitted between the side plate 35 and the side end plate 32 by being screwed with the screws 42, 42. Then, by fixing the unit cover 54 from the front of the front plate 31 to the front surface of the mounting plate 53 through the opening 31a with an adhesive or the like, the card reader 51, the locking confirmation lamp 50b, the unlocking confirmation lamp 50c, the speaker, etc. Is protected from the outside (see FIG. 1).

  As shown in FIG. 6, as a pre-process for moving the cover body 30 toward the box body 20 and attaching the cover body 30 to the cabinet outer surface 2, the control devices 55, 55 are placed and fixed on the shelf plate 45. , 55 are connected to a plurality of communication cables 58 from the mounting plate 52, and each locking / unlocking notification lamp 4 and each locking / unlocking device 5 provided on the upper and lower steps 6-11 of the cabinet 1 are connected to each other. A plurality of communication cables 58... Connected to the RFID antenna are routed outwardly from the cabinet outer surface 2 through the wiring insertion holes 2a and connected to the control devices 55 and 55. The equipment is centrally controlled by the control devices 55 and 55. A power supply device 57 is placed and fixed on the bottom plate 46, and the control devices 55 and 55 are connected to a device requiring electric power supply in the cabinet 1 via a power supply cable 59 so that stable electric power supply is performed. ing.

  As shown in FIGS. 7 and 8 (a), the upper and lower four slider mounting holes 22b of the box body 20 and the upper and lower four slider mounting holes 36a of the cover body 30 are tapered surfaces made of synthetic resin in advance. The two sliders 48 and 49 having the same shape can be attached. The slider 48 is attached to the right side surface of the reinforcing portion 22, and the slider 49 is attached to the left side surface of the rear end portion 36.

  In order to attach the cover body 30 to the cabinet 1 after performing the above-described wiring connection work to the control device 55, as shown in FIG. The side end plate 32 is moved along the cabinet outer surface 2 so as to close the control box space S which is a storage space for the control device 55 and the like formed on the rear end portion of the side plate 35. 36 is inserted toward the fitting groove 28 between the front surface of the side end portion 27 and the reinforcing portion 22.

  At the time of this insertion, as shown in FIG. 8B, the rear end portion 36 is located on the rear fitting groove 28 while the tapered surface of the other slider 49 is slidably contacted along the tapered surface of one slider 48. It will be guided towards. Then, as shown in FIG. 8C, the rear end portion 36 is moved further rearward so that the rear end portion 36 is smoothly fitted in the fitting groove 28. Moreover, since the slider 49 rides on the slider 48, the rear end portion 36 is guided to the right end surface side of the side end portion 27 and is crimped to the corner portion of the fitting groove 28. A gap is hardly formed between the two and the box body 20 and the cover body 30 are more firmly connected.

  Then, as shown in FIG. 9, after the rear end portion 36 is fitted in the fitting groove 28, the mounting screw 16 is screwed into the nut 32 a from the cabinet interior 3 through the insertion hole 2 c, The cover body 30 is fixed to the cabinet 1. As described above, the cover body 30 can be detachably attached only by operating the mounting screws 16 from the inside of the cabinet 3, and the control box space S that houses the shelf board 45, the bottom board 46, the control device 55, etc. is closed or closed. It has a configuration that can be opened.

  Moreover, since the box body 20 and the cover body 30 are screwed from the inside 3 of the cabinet by the mounting screws 15 and 16, the attachment portions of the box body 20 and the cover body 30 to the cabinet 1 are not exposed to the outside. Further, since the box main body 20 and the cover body 30 can be attached and detached only from the inside of the cabinet 3, the cover 30 can be easily removed from the outside, and the security can be improved.

  Further, the cover body 30 can be attached by moving from the front to the rear and performing the attachment operation, so that the cover body 30 can be attached only by securing at least the same width as the lateral width of the cover body 30 on the side of the cabinet 1. It can be installed by operation from the front, and the selectivity of the installation location of the cabinet 1 and the control box 19 can be expanded.

  When the cover body 30 is not attached to the box body 20 and the cabinet outer surface 2, the front surface of the box body 20 and the side facing the cabinet outer surface 2 are opened as continuous open portions, so that a sufficient work space is provided. (See FIG. 3). As shown in FIGS. 2 and 6, the wiring insertion hole 2 a is freely provided in the cabinet outer surface 2 between the front end of the side piece 25 of the box body 20 and the side end plate 32 of the front plate 31 of the cover body 30. The wiring work between the cabinet 1 and the control box 19 can be performed through the wiring insertion hole 2a. After the wiring work, the cover body 30 is mounted toward the box body 20 to close the control box space S from the outside, thereby protecting the control device 55 (see FIG. 9).

  In this embodiment, as shown in FIG. 10, a screw hole 29 a is formed in the upper end portion 29 of the box body 20, and similarly, a screw hole 39 a is formed in the upper end portion 39 of the cover body 30. Yes. Screw through holes 40a, 40a are formed at the front and rear end portions of the flat plate-like upper cover member 40 located at the upper portion at positions opposite to the screw holes 29a, 39a of the box body 20 and the cover body 30, and at the center portion. A plurality of vent holes 40b are formed.

  Then, the upper cover member 40 is screwed onto the upper end portions 29 and 39 by screwing the pair of screws 44 and 44 into the screw holes 29a and 39a via the screw through holes 40a and 40a, respectively. The body 30 can be firmly connected, the upper surface of the control box 19 is shielded from the outside, and the control device 55 and the like in the control box space S are protected, and the appearance of the control box 19 is well formed. Can do. In addition, heat exchange between the inside and outside of the control box space S is performed by the plurality of vent holes 40b, so that the control device 55 is stably operated.

  Although the embodiments of the present invention have been described with reference to the drawings, the specific configuration is not limited to these embodiments, and modifications and additions within the scope of the present invention are included in the present invention. For example, in the above-described embodiment, the upper cover member 40 is screwed to the upper end portions 29 and 30 of the control box 19 so that the upper surface of the control box 19 can be shielded from the outside, and the control device 55 can be protected. For example, the operation from the upper part of the control box 19 of the Service-to-Self is preferably prevented and the security is further improved. However, the present invention is not limited to this, and the box body 20 as in the present embodiment. When the upper and lower lengths of the cover body 30 are high, or when the upper end portions 29 and 30 are close to the ceiling of the room, the control device 55 is connected to the control device 55 from the upper part. Since a malicious operation is difficult for Te, it is not always necessary to attach the top cover member 40 may be selected in accordance with the appropriate situations.

  Moreover, in the said Example, since the rear-end part 36 of the cover body 30 can be smoothly guided and fitted to the fitting groove 28 of the box main body 20 with the sliders 48 and 49, it is preferable, but this invention is limited to this. For example, instead of the sliders 48 and 49, uneven fitting sliding portions may be provided.

  In the above embodiment, the shelf plate 45 and the bottom plate 46 are separately attached to the box body 20. However, the shelf plate 45 and the bottom plate 46 may be attached to the box body 20 and the cover body 30 in advance.

  Further, in the above embodiment, the wiring insertion hole 2 a is formed between the box body 20 and the cover body 30 on the cabinet outer surface 2, so that the feeding cables 58 and 59 are inserted into the control box space S in the control box 19. Although it is preferable because the wiring can be easily drawn into the cabinet 1, the present invention is not limited to this. For example, each wiring in the cabinet 1 can be provided via a system such as a wireless LAN without providing the wiring insertion hole 2a. The locking / unlocking notification lamp 4 and each locking / unlocking device 5 may be indirectly controlled by the control device 55.

  Further, in the above embodiment, the screw is engaged with the cabinet outer surface 2 via the side end plate 32 of the cover body 30, but the screw is directly engaged with the left end surface of the front plate 31 without using the side end plate 32. You may do it.

It is a front view which shows the whole image of the cabinet in which the control box in the Example of this invention was provided. It is a disassembled perspective view of each member attached to a control box and this control box. It is sectional drawing which shows the process in which the box main body of a control box is assembled | attached to a cabinet. (A) is a perspective view which attaches a shelf board to a box main body, (b) is a perspective view which attaches a baseplate to a box main body. (A) is a perspective view which shows the assembly of a card reader, (b) is a perspective view which attaches a card reader to the cover body of a control box. It is a partially broken side view which shows the arrangement position of each control apparatus and card reader provided in a control box, and the wiring structure of each of these apparatuses. It is sectional drawing which attaches a cover body to a box main body and a cabinet. (A) is a principal part expanded sectional view which shows attachment of each slider to the fitting groove of the base piece side edge part front surface of a box main body, and the side plate rear end part of a cover body, (b) is based on each slider. It is a principal part expanded sectional view by which the side plate rear end part of a cover body is inserted in the fitting groove of a base piece, (c) is the state by which the side plate rear end part was fitted in the fitting groove. It is a principal part expanded sectional view shown. It is sectional drawing which shows the state by which the control box was assembled. It is a perspective view which shows attachment of the upper cover material which obstruct | occludes the control box upper part.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Cabinet 2 Cabinet outer side surface 2a Wiring insertion hole 2b, 2c Insertion hole 3 Inside cabinet 4 Locking / unlocking notification lamp 5 Locking / unlocking device 6, 7, 8 Upper stage fixture 9, 10, 11 Lower stage fixture 12 Handle 13 Articles 15 and 16 Mounting screw 19 Control box 20 Box body 21 Base piece 22 Reinforcing part 22a Engaging hole 22b Slider attaching hole 22c Nut 25 Side piece 25a Nut 26 Reinforcing part 26a Nut 27 Side end (the other end)
28 Fitting groove 29 Upper end portion 29a Screw hole 30 Cover body 31 Front plate 31a Opening 31b Mounting piece 32 Side end plate 32a Nut 35 Side plate 36 Rear end portion 36a Slider mounting hole 39 Upper end portion 39a Screw hole 40 Upper cover member 40a Screw Through hole 40b Vent hole 41, 42 Screw 43, 44 Screw 45 Shelf plate 45-1 Shelf 45-2 Back plate 45a Engagement piece 45b Connection piece 45c Screw through hole 46 Bottom plate 46a Connection piece 46b Screw through hole 46c Adjuster 48, 49 Slider 50a Card reader 50b Lock confirmation lamp 50c Unlock confirmation lamp 51 Card reader (RFID reader / writer unit)
52, 53 Mounting plate 54 Unit cover 55 Control device 57 Power supply device 58 Communication cable 59 Power supply cable 60 All locking / unlocking device S Control box space

Claims (8)

In the control box mounting structure, which is mounted on the outside surface of the cabinet and incorporates the control device for the cabinet inside,
The control box includes a box body and a cover body. The box body has a flat plate-like base piece standing upward and a cabinet extending forward from one end of the base piece. The cover body includes a flat front plate disposed in parallel with the base piece, and the other end portion of the base piece from the other end portion of the front plate. A control box mounting structure comprising a side plate extending toward the outside, wherein the cover body is detachably attached to the box main body and the cabinet outer surface to close or open the control box space.   A screw hole is formed on a side end surface of one end portion of the front plate of the cover body, and an insertion hole is formed at a position corresponding to the screw hole on the outer surface of the cabinet. 2. The control box mounting structure according to claim 1, wherein the cover body is fixed to the cabinet by being screwed into the screw hole of the cover body through the insertion hole.   A screw hole is formed on the outer side surface of the side piece of the box body, and an insertion hole is formed at a position corresponding to the screw hole on the outer side surface of the cabinet. The mounting screw is inserted from the inside of the cabinet through the insertion hole. The box mounting structure according to claim 1 or 2, wherein the box body is fixed to the cabinet by being screwed into the screw holes of the side pieces.   The control hook mounting structure according to any one of claims 1 to 3, wherein a shelf board is mounted on the box body.   5. The fitting groove according to claim 1, wherein a fitting groove is formed on the front surface of the other side end portion of the base piece so as to be recessed rearward and into which a rear end portion of the side plate of the cover body can be fitted. The control box mounting structure described in the above.   A synthetic resin slider is provided on at least one of the fitting groove inner side surface of the base piece and the side surface of the cover body into which the rear end portion is fitted into the fitting groove. Item 6. A control box mounting structure according to Item 5.   The control box mounting structure according to any one of claims 1 to 6, wherein the upper portion of the control box is closed by a flat upper cover member screwed to the upper end portion of the box body and the upper end portion of the cover body.   The operation hox mounting structure according to any one of claims 1 to 7, wherein a wiring insertion hole is formed in a cabinet outer surface in front of the front side of the side piece of the box body.

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