JPH0719748U - Photo Lens support for tripod - Google Patents

Abstract

(57) [Summary] (Corrected) [Purpose] When the camera is used with a telephoto lens, the tip of the tripod is unstable if tightened at only one base.
It uses one of the tripods as a fulcrum to support the tip of the lens and try to measure stability and weight distribution. [Structure] In FIG. 1, it is composed of an adapter H attached to one of tripods for photography and a support rod E for supporting the lens portion D from below with this as a fulcrum. The attachment portion H of the support rod to the tripod is fitted into the tripod rod C at an appropriate position. [Effect] 1. The tip is stable when a high-powered telephoto lens is attached. 2. Since the entire weight is supported by the base of the tripod and the tip of the support rod, no excessive force is applied. 3. You can expect stable images without worrying about shake. 4. The attachment effect is particularly great on a portable, lightweight tripod.

Description

[Detailed description of the device]

[0001]

[Industrial application] Auxiliary equipment for photography

[0002]

[Prior art]

 1. I can't find a support that can be easily attached or removed depending on the model of the tripod. 2. In particular, with a tripod using a round bar, the mounting location of the support tool is not found due to the morphology, and mounting with a metal fitting is also inappropriate from the outside appearance.

[0003]

[Problems to be solved by the device]

 This is to make an easily attachable / detachable attachment part on a tripod and use this as the fulcrum of the support rod to hold the tip of the telephoto lens.

[0004]

[Means for Solving the Problems]

 The attachment portion H to the tripod rod of claims 1 and 2 is a synthetic resin product having elasticity, and the elasticity is utilized to press the tripod rod so that the opening portion is pressed to be crimped. The synthetic resin attachment is also flexible enough that it can be easily attached and removed without damaging the tripod.

[0005]

[Action]

 In Fig. 3, the part H to be fitted into the tripod rod is fixed as it is as shown in Fig. 2, and a round ball G serving as a fulcrum of the support rod E is provided at one end formed on the fork. As shown in FIG. 4, the supporting rod E can be semi-fixed at a fixed free angle by sandwiching a round ball with the fixing screw F. The support rod E is oriented optimally.

[0006]

First Embodiment In FIG. 1, a camera A is fixed to a pedestal B, and a lower portion of a lens D is held by a pedestal K attached to a tip of a supporting rod E. The supporting rod E is semi-fixed to the attachment part H to the tripod via the lower part G by the screw F.

Second Embodiment As shown in FIG. 4, the supporting rod E shown in FIG. 1 is a double pipe whose length is adjusted by a set screw L as needed.

[0007]

[Effect of device]

 1. This makes it possible to reliably and stably take pictures against external forces such as when the shutter is released and vibrations from external factors such as wind. 2. The attachment effect is particularly great on a portable, lightweight tripod. 3. Easy to install and comfortable to use.

[Brief description of drawings]

FIG. 1 is a side view showing a mounted state.

[Figure 2] Enlarged view of the mounting part

[Fig. 3] Side view of the detachable part

[Fig. 4] Top view of detachable part and side view of support rod (for round bar)

FIG. 5: Top view of detachable part and side view of support rod (for square rod)

[Explanation of symbols]

A: Camera F: Support rod set screw B: Tripod base G: Support rod fulcrum ball C: Tripod pipe H: Attachment to tripod mount D: Telephoto lens K: Lens holder E: Lens support rod L: Length Adjusting set screw

Claims (2)

[Scope of utility model registration request] 1. A mounting portion H formed so as to be sandwiched between tripod rods C in FIGS. 2. In FIGS. 2 and 3, H is a two-pronged support H, one of which is a support H having a round ball G for tightening a support rod E attached to one end branched therefrom for attachment to a tripod. .