JPS62135269U

JPS62135269U -

Info

Publication number: JPS62135269U
Application number: JP2357286U
Authority: JP
Priority date: 1986-02-20
Filing date: 1986-02-20
Publication date: 1987-08-26
Also published as: JPH0419894Y2

Description

【図面の簡単な説明】図はいずれもこの考案の実施例に係るもので、
第１図はカメラ本体側の斜視図、第２図はカメラ
本体のフロントパネルに取付けられるレンズホル
ダーを示した斜視図、第３図はバヨネツト連結手
段の一方の部材を構成するサポートリングの正面
図、第４図は同サポートリングの弾性係止爪を第
３図Ａ方向から見た平面図、第５図はレンズホル
ダーとフロントパネルとを分離して示す平面図、
第６図ａは電気接続手段の一方を構成するプラグ
コネクタの平面図、同図ｂは同プラグコネクタの
側面図、第７図は電気接続手段の他方を構成する
スリツプリングの平面図である。図中、１はカメラ本体、２はレンズホルダー、
３はフロントパネル、４はＣマウントネジ、５は
サポートリング、６は弾性係止爪、７は係止凹部
、８，９はテーパ部、１０は係合穴、１１に係合
ピン、１２は台座、１３はプラグコネクタ、１４
はスリツプリングである。[Brief explanation of the drawings] The drawings are all related to embodiments of this invention.
Figure 1 is a perspective view of the camera body side, Figure 2 is a perspective view showing the lens holder attached to the front panel of the camera body, and Figure 3 is a front view of the support ring that constitutes one member of the bayonet connection means. , FIG. 4 is a plan view of the elastic locking claw of the support ring viewed from the direction A in FIG. 3, and FIG. 5 is a plan view showing the lens holder and front panel separated.
FIG. 6a is a plan view of a plug connector constituting one of the electrical connection means, FIG. 6b is a side view of the same plug connector, and FIG. 7 is a plan view of a slip ring constituting the other of the electrical connection means. In the figure, 1 is the camera body, 2 is the lens holder,
3 is a front panel, 4 is a C-mount screw, 5 is a support ring, 6 is an elastic locking claw, 7 is a locking recess, 8 and 9 are tapered parts, 10 is an engagement hole, 11 is an engagement pin, 12 is a Pedestal, 13 is plug connector, 14
is a slip ring.

Claims

[Scope of claim for utility model registration] (1) The central part of the front panel of the camera body
An industrial television camera equipped with a mount screw has a lens holder for holding an interchangeable lens such as an electric zoom lens, and a bayonet connection means and an electrical connection means are provided between the lens holder and the front panel. , wherein the lens holder is detachably attached to the front panel via the bayonet connection means, and the electrical connection means is also contacted and disconnected at the same time when the lens holder is attached or detached. TV camera. (2) In claim (1) for utility model registration, the bayonet connecting means has a plurality of elastic locking claws that are coaxially attached to the C-mount screw on either the front panel or the lens holder. An industrial television camera comprising a combination of a support ring and a plurality of engagement recesses provided on either of the other sides so as to be able to engage with the elastic locking claws at a specific rotation angle. . (3) In claim (1) of the utility model registration, there is provided a locking means between the front panel and the lens holder, which comprises an engaging pin that can be elastically retracted and an engaging hole that engages with the engaging pin. 1. An industrial television camera, wherein the industrial television camera is arranged to engage at a specific rotational position. (4) Claim (1) of the utility model registration is characterized in that the elastic locking pawl has a spring member that brings the front panel and lens holder into relatively close contact with each other via the engagement recess. Industrial television camera. (5) In claim (1) for utility model registration, the electrical connection means is formed so as to be able to come into relative sliding contact with a plug connector provided with a contact portion having spring elasticity. An industrial television camera characterized in that it is combined with a slip ring having a terminal portion. (6) The industrial television camera according to claim (5), wherein the terminal portion is formed in an arc shape with a predetermined curvature.