JP4405783B2 - Intercom housing structure - Google Patents

Description

  The present invention relates to a housing structure of an interphone, and more particularly to a housing structure of an interphone for fixing a main body of an entrance unit with a camera to a door sleeve panel.

  Conventionally, when installing an entrance cordless handset with a camera in a dwelling unit entrance or the like, it is common to install it by fixing it to a door sleeve panel. As shown in FIG. 4, the entrance unit with camera has a call button 101 for calling the home base unit, a camera cover 103 for the camera 102 for imaging a visitor who has visited the entrance, and a speaker 104 for talking with the home base unit. The speaker lattice 105 and the microphone hole 107 of the microphone 106 are provided. The door sleeve panel 200 has a call button hole 201 of the call button 101, a camera hole 202 of the camera cover 103, a speaker lattice 203 of the speaker 104, and a microphone hole 204 of the microphone 106, respectively.

  When such an entrance device with camera 100 is fixed to the door sleeve panel 200, the call button 101, camera cover 103, speaker lattice 105 and microphone hole 107 of the entrance device with camera 100, and the call button hole of the door sleeve panel 200 are fixed. 201, the camera hole 202, the speaker grating | lattice 203, and the microphone hole 204 are each arrange | positioned in the same position. (For example, refer nonpatent literature 1).

Aiphone general catalog 2003/2004 edition (118 pages, 237 pages)

  In the entrance slave device with a camera 100 described in the background art, the call button 101, the camera cover 103, the speaker lattice 105, and the microphone holes 107 are arranged separately and independently without any sense of unity. Since each of the holes had to be made separately, and the manufacturing cost was high, there was a request from the door sleeve panel manufacturer to reduce the holes to reduce the manufacturing cost of the door sleeve panel. However, there is also a request from the manufacturer of door sleeve panels to make this hole freely for design emphasis, and two models must be developed and supported in order to satisfy two contradictory requirements. There wasn't. In addition, if two models are developed in this way, it will be very costly, making it impossible to meet the demand for reducing the manufacturing cost of the door sleeve panel.

  The present invention has been made to solve such a conventional problem, and provides a housing structure for an intercom that can provide versatility to a camera-equipped entrance slave unit fixed to a door sleeve panel. Objective.

The interphone housing structure which is an aspect of the present invention includes a call button connected to a living room parent device for calling the living room parent device, a camera for imaging a visitor visiting the entrance and transmitting a video signal to the living room parent device. Camera cover, speaker speaker grid for talking to the base unit of the room, camera door with a microphone microphone hole to fix the door sleeve panel to the door sleeve panel, camera cover, speaker grid, microphone hole, The call button is formed integrally with the convex part, the speaker grid and microphone hole of the camera entrance slave unit are on the same surface, the camera cover has a step protruding from the same surface, and the camera sleeve of the camera on the door sleeve panel The speaker lattice of the speaker, the microphone hole of the microphone and the call button hole of the call button are drilled and attached to the entrance unit with the camera, and the stud screw planted on the door sleeve panel is projected. Attach the door sleeve panel to the upper surface of the convex shaped part, and attach the door sleeve panel to the upper surface of the convex shaped part. The spacer that is fitted in the mounting hole to eliminate the step with the part is provided by integrating it with a joint in a part of the peripheral part, and when using the spacer, it is used by cutting the joint with a cutting tool such as a nipper is there.

  As described above, according to the interphone housing structure of the present invention, a door sleeve panel with a reduced number of holes for manufacturing cost reduction and a hole for design emphasis on the main body of one type of interphone slave unit. Can be applied to both open and open door sleeve panels. Therefore, it is possible to simultaneously respond to two contradicting demands: the desire to reduce the number of holes to reduce the manufacturing cost of door sleeve panels and the desire to freely open holes for design emphasis. become.

  The best mode for carrying out the interphone housing structure of the present invention will be described below with reference to the drawings.

  As shown in FIG. 1 (a), an interphone to which a housing structure, which is the best mode for carrying out the present invention, is installed outside a front door of a doorway and has an entrance unit with a camera 1 that images a visitor. It is comprised from the living room main | base station 2 which displays the image of the visitor imaged with the entrance unit 1 with a camera, and is connected by the transmission line L1.

  The entrance unit with camera 1 includes a call button 11 for calling the home unit 2, a camera 12 for imaging a visitor who has visited the entrance and transmitting a video signal to the base unit 2, and the home unit 2. The speaker 13 and the microphone 14 for making a phone call are provided. The room master unit 2 includes a call button 21 that enables a call in response to the calling of the camera-equipped handset 1, a speaker 22 and a microphone 23 for calling the camera-equipped handset 1, and a camera-equipped doorway. And a monitor 24 for displaying an image of a video signal from the camera 12 of the slave unit 1.

  As shown in FIG. 1B, such an intercom camera-equipped handset 1 with an interphone has a camera cover 15 of a camera 12, a speaker lattice 10a of a speaker 13, a microphone hole 10b of a microphone 14, and a call button 11 as shown in FIG. The call button hole 10c is formed integrally with a convex portion 16 that is formed in a rectangular shape as viewed from above, for example. The camera cover 15 is fixed to the upper part of the main body 10, the call button hole 10c is drilled in the lower part, the speaker lattice 10a is provided between the camera cover 15 and the call button hole 10c, and the microphone hole 10b is connected to the call button hole 10c. It is provided on the side.

  Further, such a camera-equipped entrance cordless handset 1 is fixed to the door sleeve panel 3 when installed at the entrance. The door sleeve panel 3 has a single hole through which the convex cover 16 integrally formed with the camera cover 15, the speaker lattice 10a, the microphone hole 10b, and the call button 11 of the entrance unit with camera 1 can be protruded. 3a is perforated. Further, the door sleeve panel 3 is provided with stud screws 31 for fixing the entrance child device 1 with a camera, for example, at four positions at a predetermined position in a planted state, that is, in a protruding state. In the camera-equipped entrance cordless handset 1, a mounting hole 10 d is drilled in the peripheral portion 17 of the convex portion 16 in order to insert and fix the stud screw 31. When the back surface of the door sleeve panel 3 is aligned with the surface of the camera-equipped entrance child device 1 in which the attachment hole 10d is perforated, the stud screw 31 of the door sleeve panel 3 is inserted into the attachment hole 10d of the camera-interior door device 1. Therefore, when the nut 32 is screwed into the stud screw 31 protruding from the mounting hole 10d, the camera-equipped entrance slave unit 1 can be fixed to the door sleeve panel 3.

  Thus, since the camera cover 15, the speaker lattice 10a, the microphone holes 10b, and the call button 11 of the entrance unit with camera 1 are formed as the integrally formed convex portion 16, the camera cover 15 of the door sleeve panel 3, the speaker The holes for exposing the lattice 10a, the microphone hole 10b, and the call button 11 can be made into a simple rectangular single hole. Accordingly, it is easy to press the door sleeve panel 3 made of metal.

  Note that the camera-equipped handset 1 having the camera cover 15, the speaker lattice 10 a, the microphone holes 10 b, and the convex portion 16 integrally formed with the call button 11 includes a call button hole of the call button, a camera It is also possible to fix the camera hole, the speaker lattice of the speaker, and the microphone hole of the microphone to the door sleeve panel in which each is perforated.

  As shown in FIG. 2, the door structure with the camera 1 is similar to the above-described door structure with camera 1, and the camera cover 15 of the camera 12 and the speaker grid of the speaker 13 are arranged on the main body 10. 10a, the microphone hole 10b of the microphone 14 and the call button hole 10c of the call button 11 are integrally formed on a convex portion 16 formed in a rectangular shape when viewed from the top, for example. The camera cover 15 is fixed to the upper part of the main body 10, the call button hole 10c is drilled in the lower part, the speaker lattice 10a is provided between the camera cover 15 and the call button hole 10c, and the microphone hole 10b is connected to the call button hole 10c. It is provided on the side. Further, the speaker lattice 10 a and the microphone hole 10 b of the entrance child device 1 with the camera have the same surface 18, and the camera cover 15 has a step 19 protruding from the same surface 18. Accordingly, the present invention can be applied to the door sleeve panel 4 in which the call button hole 4a of the call button 11, the camera hole 4b of the camera 12, the speaker lattice 4c of the speaker 13, and the microphone hole 4d of the microphone 14 are respectively drilled. As with the door sleeve panel 3 described above, stud screws 41 for fixing the camera-equipped entrance cordless handset 1 are also planted in the door sleeve panel 4 at, for example, four locations at predetermined positions.

  In addition, when the door sleeve panel 4 is attached to the upper surface of the convex portion 16 of the entrance unit with camera 1, a step is generated between the convex portion 16 and the peripheral portion 17 of the entrance unit with camera 1. The cordless handset 1 is provided with a step portion 10e in the mounting hole 10d for inserting the stud screw 41 of the door sleeve panel 4, and the step portion 10e is fitted to the step portion 10e to eliminate the step between the convex portion 16 and the peripheral portion 17. The spacer 5 is inserted. As shown in FIGS. 3 and 1B, the spacer 5 is provided integrally with a part of the peripheral portion 17 of the camera-equipped entrance child device 1 by a joint 10f. Therefore, when this spacer 5 is used, the joint 10f is cut with a cutting tool such as a nipper. As a result, the back surface of the door sleeve panel 4 is aligned with the surface of the camera-equipped handset 1 in which the mounting hole 10d is perforated, and the stud screw 41 of the door sleeve panel 4 is inserted into the mounting hole 10d of the door-operated handset 1 with camera. When the nut 42 is screwed into the stud screw 41 protruding from the mounting hole 10d, the step between the convex portion 16 and the peripheral portion 17 of the camera-equipped handset 1 by the spacer 5 fitted in the mounting hole 10d. Therefore, it is possible to fix the entrance child device 1 with the camera to the door sleeve panel 4 without rattling.

  In this way, the camera cover, speaker lattice, microphone hole, and call button of the entrance slave unit with a camera are formed into an integrally formed convex portion, so that a door sleeve panel with a single hole perforated and a call button call It can be applied to a door sleeve panel in which a button hole, a camera hole of a camera, a speaker lattice of a speaker, and a microphone hole of a microphone are respectively drilled.

  In the best embodiment of the present invention, a so-called hands-free device that does not have a handset is used in the living room parent device, but the present invention is not limited to this. Needless to say, it may be a living room base unit that can include both a microphone, a speaker, and a handset.

  Further, in the best mode of the present invention, the convex part formed integrally with the camera cover, speaker lattice, microphone hole, and call button of the entrance unit with camera is formed in a rectangular shape when viewed from above. However, the present invention is not limited to this, and any shape may be employed as long as the camera cover, the speaker lattice, the microphone hole, and the call button of the camera entrance door unit are integrally formed.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows one Embodiment of the best embodiment by the housing structure of the intercom of this invention, (a) is explanatory drawing of an interphone, (b) is a perspective view of a front door with a camera and a door sleeve panel. The perspective view which shows other best embodiment by the housing structure of the intercom of this invention. Explanatory drawing which shows the entrance child machine with a camera which is the main component of the housing | casing structure of the intercom of this invention. The perspective view which shows the housing structure of the conventional intercom.

DESCRIPTION OF SYMBOLS 1 ... Entrance machine with a camera 10a ... Speaker lattice 10b ... Microphone hole 10d ... Mounting hole 10f ... Joint 11 ... Call button 12 ... Camera 13 ... Speaker 14 ... -Microphone 15 ... Camera cover 16 ... Convex-shaped part 17 ... Peripheral part 18 ... Same surface 19 ... Step 2 ... Base room 4 ... Door sleeve panel 4a ... Call button hole 4b ... Camera hole 4c ... Speaker lattice 4d ... Microphone hole 41 ... Stud screw 42 ... Nut 5 ... Spacer

Claims (1)

A call button (11) connected to the room master (2) for calling the room master, a camera of the camera (12) for imaging a visitor visiting the entrance and transmitting a video signal to the room master A door sleeve panel (4) includes a cover (15), a speaker lattice (10a) of a speaker (13) that communicates with the room base unit, and a camera-equipped cordless handset (1) having a microphone hole (10b) of a microphone (14). In fixing to
The camera cover, the speaker grid, the microphone hole, and the call button of the entrance unit with camera are integrally formed on a convex portion (16), and the speaker grid and the microphone hole of the camera entrance unit. Is the same surface (18), and the camera cover has a step (19) protruding from the same surface,
A camera hole (4b) of the camera, a speaker lattice (4c) of the speaker, a microphone hole (4d) of the microphone, and a call button hole (4a) of the call button are formed in the door sleeve panel. Attach to the entrance cordless machine,
A stud screw (41) planted on the door sleeve panel is attached to a mounting hole (10d) in the peripheral portion (17) of the convex portion with a nut (42), and the door sleeve is attached to the surface of the entrance unit with camera. When fixing the back of the panel together,
The door sleeve panel is attached to the upper surface of the convex shape portion, and a spacer (5) fitted into the mounting hole to eliminate a step between the convex shape portion and the peripheral portion is joined to a part of the peripheral portion ( 10f), the interphone housing structure, wherein the joint is cut and used with a cutting tool such as a nipper when the spacer is used.

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