JPH062867U - One-touch mounting type compact platform device - Google Patents

Abstract

(57) [Summary] [Purpose] In a small pan head device, it is possible to attach / detach to / from a support wall, a support, etc., or attach / detach of a photographing camera with one touch. In a small pan head having two drive shafts 11 and 12 orthogonal to each other, a mounting member 21 made of a magnet is attached to at least one of the drive shafts via a shoe bracket 16, and the mounting member 21 made of the magnet is used. One-touch attachment / detachment to / from the support wall / support base and the camera.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a one-touch mounting type small platform device, and more particularly to a mounting platform in which a photographing camera or the like is pointed in an arbitrary direction by remote control and is mounted in a downsized device.

[0002]

[Prior art]

 When shooting with a TV camera in ITV (Industrial Television), CCTV (Closed-Circuit Television), TV broadcasting, etc., the shooting camera is remote in order to properly display the target subject or to capture the image of a predetermined area. It is operated and a pan head is used to change the orientation of the shooting camera.

FIG. 3 shows an external configuration of a pan head device used in a conventional ITV. The pan head device projects from a side surface of a main body (housing) 1 formed by die casting or the like, Two drive shafts 2 and 3 are arranged so as to be orthogonal to each other inside. The drive shafts 2 and 3 are provided with supporting discs 4 and 5 which are pan head stages, and a photographing camera is attached to one of the supporting discs 4 and 5, and the other is a support wall or a support. Will be attached to. A motor drive unit (not shown) is connected to the drive shafts 2 and 3, and the drive shafts 2 and 3 are rotationally driven by the motor drive unit.

Further, for example, a dedicated bracket 6 is attached to the support disk 5, a female screw portion 7 is formed on the dedicated bracket 6, and a fixing screw 8 having a long male screw portion is attached to the female screw portion 7. It is designed to be screwed together. Therefore, according to the configuration of FIG. 3, the support disk 4 is attached to the support wall side by an intermediate bracket or the like, and the photographing (television) camera 9 has the fixing screw 8 through the dedicated bracket 6 and the fixing screw 8 is attached to the female side of the photographing camera 9. It is fixed to the main body 1 by being screwed into the screw portion. Then, the photographing camera 9 can move to the tilt (vertical direction) 100 by the rotation drive of the drive shaft 2 and to the pan (horizontal direction) 200 by the rotation drive of the drive shaft 3, and the image of the desired region can be remotely operated. It becomes possible to obtain.

[0005]

[Problems to be solved by the device]

 However, as described above, when attaching the support disk 5 of the platform to the support wall or the like, an intermediate intervening fixture such as an intermediate bracket is used, and simple work is required when attaching the intermediate intervening fixture. It was necessary, so there was the problem that mounting the platform was a little complicated.

Further, the same can be said from the viewpoint of mounting the photographing camera 9 on the platform, and when the photographing camera 9 is attached and detached a large number of times, the attachment and detachment by the fixing screw 8 becomes complicated.

By the way, the main body 1 of the pan head device is relatively large (about 10 cm in length and width) and has a large weight, but in recent years, photographing cameras have been made smaller, lighter, and simplified. Therefore, downsizing of the pan head device is also required. Therefore, the applicant proposes to provide a small pan head device.

The present invention has been made in view of the above problems, and an object thereof is a one-touch mounting type in which a small pan head device can be attached / detached to / from a support wall, a support base, or the like, or a photographing camera or the like can be attached / detached with one touch. It is to provide a small pan head device.

[0009]

[Means for Solving the Problems]

 In order to achieve the above object, the invention according to the first aspect is a compact pan head device having two drive shafts that are orthogonal to each other, and at least one of the two drive shafts is a member connected to the drive shaft. It is characterized in that a mounting member made of a magnet is attached so that it can be mounted with one touch. According to the second aspect of the invention, the drive shaft is provided with a bracket to which various members such as the mounting member made of the magnet and the photographing camera can be mounted, and the mounting member is mounted via the bracket. It is characterized by having done.

[0010]

[Action]

 According to the above configuration, the magnetic head of the mounting member allows the small pan head to be easily attached to and detached from the metal support wall, the supporting base, and the like, and the photographing camera can be easily mounted on the small pan head by the mounting member. It will be removable. At this time, if the mounting member is detachably mounted by a bracket, a method of mounting a camera or the like by the bracket without using a magnet can be selected.

[0011]

【Example】

 FIG. 1 is an external perspective view of a one-touch mounting type compact pan head device according to an embodiment, and FIG. 2 is an exploded perspective view thereof. In FIG. 2, support discs (stages) 14 and 15 connected to two orthogonal drive shafts 11 and 12 are arranged on the main body 10 on the upper and side faces in the figure. 15 is driven to rotate by drive shafts 11 and 12. The small pan head of the embodiment has a length, width, and thickness of about 3 cm to 5 cm, which is about 1/5 of the size of the conventional head. A shoe bracket 16 is attached to the support disc 14 by a screw 17 and a female screw portion 18 formed on the support disc 15, and a U-shaped guide groove 20 is provided at an end of the shoe bracket 16. It is formed. On the other hand, the mounting member 21 has an engaging portion 22 having a size that can slide in the guide groove 20, and is entirely made of magnet.

A stopper screw 23 is attached to one end of the shoe bracket 16 at the upper side, and a fixing screw 25 having a long male screw to be screwed into the female screw portion 24 is provided at the other end to the lower side. It Therefore, by inserting and fitting the engaging portion 22 of the mounting member 21 into the guide groove 20 of the shoe bracket 16 mounted on the support disk 15 from the direction shown in the drawing until it hits the stopper screw 23, the mounting member 21 is fixed. Can be installed. Here, by tightening the fixing screw 25 from the lower side of the mounting member 21, the mounting member 21 can be more firmly fixed to the shoe bracket 16.

FIG. 1 shows an assembled state of the small pan head device, and the mounting member 21 made of the magnet is attached to the shoe bracket 16A (supporting disc 15) as shown in the drawing. In the embodiment, only the shoe bracket 16B is attached to the other support disk 14, and, for example, after the photography camera (having a female screw portion) is attached and fixed to the shoe bracket 16B by the fixing screw 25, the attaching member 21 is used. A small platform can be attached to a metal support wall or the like. According to this, it becomes possible to freely attach / detach the small platform with one touch without performing simple work.

In recent years, due to the downsizing and weight saving of photographing cameras themselves, there are many cameras weighing 500 g or less, and even a small pan head provided by the present invention has a weight of less than 1 kg with the photographing camera attached. As a result, the holding force of the magnetic force of the mounting member 21 can sufficiently support the small platform. Photographing cameras such as ITVs are generally used as surveillance cameras in various facilities, but they are also beginning to be used for various types of surveillance in homes. You can get a device that is easy to use.

Further, in FIG. 1, a mounting member 21 made of a magnet may be attached to the shoe bracket 16B, and the photographing camera may be mounted by the mounting member 21. In this case, it is necessary to have a flat metal part on the camera side. Further, the shoe bracket 16B may be attached to a support such as a tripod, or may be attached to the support wall side through an intermediate intervening attachment tool, and the photographing camera may be attached to or detached from the attachment member 21 of the other shoe bracket 16A. You can also

In the above embodiment, the mounting member 21 made of a magnet is detachable by the shoe bracket 16. Of course, the mounting member 21 is directly connected to the support disks 14 and 15 without using the shoe bracket 16. be able to.

[0017]

As described above, according to the first aspect of the invention, since the member connected to the drive shaft is attached to at least one of the two drive shafts orthogonal to each other by one-touch operation, Since the mounting member made of stone is attached, it is possible to attach / detach to / from the support wall, support base, etc. with one touch without performing simple work, and the attachment / detachment of the shooting camera etc. can also be done with one touch.

According to the second aspect of the invention, since the drive shaft is provided with a bracket to which various members such as the mounting member and the photographing camera can be mounted, the mounting made of a magnet is used. It is possible to select the use of the members, and it is possible to obtain a compact pan head device that is easy to use.

[Brief description of drawings]

FIG. 1 is an external perspective view of a one-touch mounting type compact pan head device according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view of an apparatus according to an embodiment.

FIG. 3 is a perspective view showing a configuration of a conventional platform device.

[Explanation of symbols]

 1, 10 ... Main body, 2, 3, 11, 12 ... Drive shaft, 4,5, 14, 15 ... Support disc, 16 ... Shoe bracket, 21 ... Mounting member made of magnet.

Claims (2)

[Scope of utility model registration request] 1. A compact pan head device having two orthogonal drive shafts, wherein at least one of the two drive shafts comprises:
A one-touch mounting type small pan head device characterized in that a mounting member made of a magnet is mounted in order to mount the member connected to the drive shaft with one touch. 2. The drive shaft is provided with a bracket to which various members such as a mounting member made of the magnet and a photographing camera can be mounted, and the mounting member is mounted via the bracket. The one-touch mounting type compact pan head device according to claim 1.