JPH0543566Y2 - - Google Patents

Description

【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、工場、銀行、デパート等に設置さ
れ、視野内の物体等を撮像してモニタに伝送する
撮像装置に係り、さらに詳しくは、該装置の壁
面、天井等への取付構造に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an imaging device that is installed in factories, banks, department stores, etc., and that captures images of objects within the field of view and transmits them to a monitor. The present invention relates to a structure for mounting the device on a wall, ceiling, etc.

［従来の技術］ 例えば、工場、銀行等に設置され、視野内の物
体を撮像し、モニタに伝送して監視等を行なうテ
レビジヨンカメラの撮像装置は、通常取付台を介
して壁面、天井等の高所に固定されており、新規
に設置する場合や保守、点検の際には、梯子等を
使用して撮像装置を取付台に固定し、あるいは着
脱していた。[Prior Art] For example, the imaging device of a television camera, which is installed in factories, banks, etc., and captures images of objects within its field of view and transmits them to a monitor for monitoring, etc., is usually mounted on a wall, ceiling, etc. via a mounting base. When newly installing, maintaining, or inspecting an imaging device, a ladder or the like is used to secure the imaging device to the mounting base, or to attach and detach it.

［考案が解決しようとする問題点］ 従来の撮像装置は、上記のように取付や着脱が
高所で行なわれるため、取付台に対する撮像装置
の位置決めやねじ締め作業がきわめて面倒であつ
た。[Problems to be Solved by the Invention] Conventional imaging devices are mounted and removed at high places as described above, so positioning the imaging device with respect to the mounting base and tightening the screws are extremely troublesome.

本考案は、上記の問題点を解決すべくなされた
もので、壁面、天井等に固定した取付台に対する
撮像装置の取付や着脱にあたつて、その位置決め
やねじ締め作業がきわめて容易な撮像装置の取付
構造を得ることを目的としたものである。 The present invention has been developed to solve the above problems, and is an imaging device that is extremely easy to position and tighten screws when attaching or removing the imaging device from a mounting base fixed to a wall, ceiling, etc. The purpose of this is to obtain a mounting structure for.

［問題点を解決するための手段］ 本考案は、上記の目的を達成するために、撮像
レンズ、撮像素子及び撮像装置の電気回路が配線
されたプリント基板等が組込まれたケースを、壁
面、天井等に取付けた取付台等に取付けてなる撮
像装置において、前記ケースの背面に突設され両
端部に凸部が形成された連結部と、基部と、その
上下に前記ケースの連結部が嵌入しうる間隔で突
設された腕部とからなり、これら両腕部の先端部
近傍に貫通穴を設けて対向する面の貫通穴の周辺
にこれと同心的にかつ端部に扇状に開口する凹部
を設けてなる取付台とを備え、 前記ケースの連結部を直接前記取付台の腕部間
にその凸部を該腕部に設けた凹部に沿つて挿入
し、該腕部に設けた貫通穴を介して固定するよう
にした撮像装置の取付構造を提供するものであ
る。[Means for Solving the Problems] In order to achieve the above-mentioned object, the present invention provides a case in which an imaging lens, an imaging element, a printed circuit board, etc. in which an electric circuit of an imaging device is wired, is mounted on a wall surface, In an imaging device that is attached to a mounting base or the like attached to a ceiling or the like, the case includes a connecting portion that protrudes from the back of the case and has convex portions formed at both ends, a base, and a connecting portion of the case that fits above and below the base. A through-hole is provided near the tip of each of these arm parts, and a fan-shaped opening is made concentrically with the through-hole on the opposing surface and at the end. and a mounting base provided with a recess, the connecting part of the case is directly inserted between the arms of the mounting base with the protrusion along the recess provided in the arm, and the through hole provided in the arm is inserted. The present invention provides a mounting structure for an imaging device that is fixed through a hole.

［作用］ ケースの連結部を取付台の腕部間に、その凸部
が取付台の腕部に設けた凹部内に位置するように
挿入し、凹部を案内として押込めば、凸部が凹部
の端部に当接して停止し、位置決めされる。この
状態で、両腕部に設けた貫通穴と連結部材のねじ
穴は同一線上に位置するので、貫通穴からねじを
挿入して連結部材のねじ穴に螺入し、固定する。[Operation] Insert the connecting part of the case between the arms of the mount so that its protrusion is located in the recess provided in the arm of the mount, and push it in using the recess as a guide.The protrusion will move into the recess. It comes into contact with the end of the machine, stops and is positioned. In this state, the through holes provided in both arms and the screw holes in the connecting member are located on the same line, so screws are inserted through the through holes and screwed into the screw holes in the connecting member to be fixed.

［実施例］ 第１図は一部を断面で示した本考案に係るケー
スの実施例の側面図、第２図はその背面図であ
る。ケース１は例えば合成樹脂をモールド成型し
てなり、正面がほゞ長方形状に開口した箱状のも
ので、内部には撮像装置の電気回路が配線され、
多数の電子部品が取付けられたプリント基板や、
CCD等が取付けられ、さらにレンズが装着され
た取付ベースなどが収容されている。２はケース
１の背面に突設された連結部で、上下方向に断面
円形の穴３が貫設されており、また穴３と直交し
てねじ穴４が設けられいる。なお、５は内部に収
容したプリント基板と外部の電源やモニタ等とを
接続するケーブルの取出穴である。[Embodiment] FIG. 1 is a side view of an embodiment of a case according to the present invention, partially shown in cross section, and FIG. 2 is a rear view thereof. The case 1 is made of molded synthetic resin, for example, and is box-shaped with a nearly rectangular opening on the front, and the electrical circuit of the imaging device is wired inside.
Printed circuit boards with many electronic components attached,
It houses the mounting base on which the CCD and other devices are attached, as well as the lens. Reference numeral 2 denotes a connecting portion protruding from the back surface of the case 1, through which a hole 3 with a circular cross section is vertically penetrated, and a screw hole 4 is provided orthogonally to the hole 3. Note that 5 is a hole for taking out a cable that connects the printed circuit board housed inside and an external power source, monitor, etc.

第３図は本考案に係る取付台の実施例を示すも
ので、ａは一部を断面で示した側面図、ｂは正面
図、ｃは平面図、ｄはａ図のＡ−Ａ断面図であ
る。 Figure 3 shows an embodiment of the mounting base according to the present invention, in which a is a partially sectional side view, b is a front view, c is a plan view, and d is a sectional view taken along line A-A in figure a. It is.

この取付台１０は平断面がほゞコ字状で、取付
台１０を壁面、天井等に取付けるための基部１１
と、この基部１１の上下から突出した腕部１２，
１２ａとからなり、平面ほゞ台形状のもので、腕
部１２，１２ａの間隔l₂はケース１の連結部２が
嵌入できる大きさになつている。１３，１３ａは
腕部１２，１２ａの端部側に設けられた大径部と
小径部とからなる貫通穴で、両腕部１２，１２ａ
の対向する面には、貫通穴１３，１３ａの小径部
と同心的に凹部１４，１４ａが設けられており、
この凹部は腕部１２，１２ａの端部に向かつて扇
状に開口している。１５，１５ａは基部１１に設
けられ取付台１０を壁面、天井等に固定するため
のねじ等を挿通する穴である。 This mounting base 10 has a substantially U-shaped planar cross section, and has a base 11 for mounting the mounting base 10 on a wall, ceiling, etc.
and arm portions 12 protruding from the top and bottom of this base portion 11,
12a, and has a substantially trapezoidal planar shape, and the distance _l2 between the arm portions 12 and 12a is large enough to allow the connecting portion 2 of the case 1 to fit therein. Reference numerals 13 and 13a are through holes formed on the end sides of the arm portions 12 and 12a, each consisting of a large diameter portion and a small diameter portion.
Concave portions 14, 14a are provided concentrically with the small diameter portions of the through holes 13, 13a on opposing surfaces of the through holes 13, 13a,
This concave portion opens in a fan shape toward the end portions of the arm portions 12, 12a. Reference numerals 15 and 15a are holes provided in the base 11 through which screws or the like for fixing the mounting base 10 to a wall, ceiling, etc. are inserted.

１６，１６ａは基部１１の一方の隅部の上下の
同一線上に設けられた貫通穴、１７は基部１１の
上下方向のほぼ中間部において、貫通穴１６，１
６ａと同一線上に設けられたテーパ状の締付穴
で、上部は貫通穴１６，１６ａとほゞ同径に、下
部はこれより若干小径に形成されている。１８は
上部の腕部１２の基部１１側上面に、貫通穴１６
と連通して設けた収納溝である。 16, 16a are through holes provided on the same line above and below one corner of the base 11, and 17 are through holes 16, 1 provided approximately in the vertical middle of the base 11.
It is a tapered tightening hole provided on the same line as 6a, and the upper part is formed to have approximately the same diameter as the through holes 16, 16a, and the lower part is formed to have a slightly smaller diameter. Reference numeral 18 indicates a through hole 16 on the upper surface of the upper arm portion 12 on the base 11 side.
This is a storage groove provided in communication with the storage groove.

第４図ａは連結部材の実施例を示す断面図で、
２０は例えば金属材料からなる円柱状の連結部材
で、両端部にはめねじ２１，２１ａが設けられて
いる。この連結部材２０の外径はケース１の連結
部２に設けた貫通穴３に挿入しうる大きさに形成
されており、長さl₄は貫通穴３の長さl₁より若干
長く、取付台１０の腕部１２，１２ａに設けた凹
部１４，１４ａ間の間隔l₃に整合する長さに形成
されている。ｂ図の２２は連結部材２０のめねじ
２１，２１ａに螺合するねじで、頭部には六角穴
２３が設けられている。 FIG. 4a is a sectional view showing an embodiment of the connecting member,
Reference numeral 20 denotes a cylindrical connecting member made of, for example, a metal material, and female threads 21, 21a are provided at both ends. The outer diameter of this connecting member 20 is formed to a size that allows it to be inserted into the through hole 3 provided in the connecting part 2 of the case 1, and the length _{l4 is slightly longer than the length l1 of the through hole 3, and the length l4} is slightly longer than the length _l1 of the through hole 3. The length is formed to match the distance l ₃ between the recesses 14 and 14a provided in the arm portions 12 and 12a of the stand 10. Reference numeral 22 in Figure b is a screw that is screwed into the female threads 21, 21a of the connecting member 20, and has a hexagonal hole 23 in its head.

次に、上記のように構成した本考案の作用を説
明する。 Next, the operation of the present invention configured as described above will be explained.

(1) 取付台１０を撮像装置を取付ける壁面、天井
等に当接し、穴１５，１５ａからねじ等を挿通
して固定する。(1) Place the mounting base 10 against the wall, ceiling, etc. on which the imaging device is to be mounted, and fix it by inserting screws or the like through the holes 15, 15a.

(2) ケース１の連結部２の貫通穴３に連結部材２
０を嵌入し、必要に応じてねじ穴４にビス２４
を螺入して固定する。このとき、連結部材２０
の両端部は、貫通穴３の上下の端面より僅かに
突出している。なお、ケース１の前面には防塵
のためカバーが装着されているが、図面には省
略してある。(2) Insert the connecting member 2 into the through hole 3 of the connecting part 2 of the case 1.
0, and insert screw 24 into screw hole 4 as necessary.
Screw in and secure. At this time, the connecting member 20
Both ends of the through hole 3 protrude slightly from the upper and lower end surfaces of the through hole 3. Note that a cover is attached to the front of the case 1 for dustproofing, but it is omitted in the drawing.

(3) ケース１の連結部２を第５図に示すように取
付台１０の腕部１２，１２ａ間に挿入する。こ
のとき、連結部材２０の突出部は取付台１０の
腕部１２，１２ａに設けた凹部１４，１４ａ内
に位置し、凹部１４，１４ａの側壁に案内され
て前進し、凹部１４，１４ａの端部に当接して
停止し、自動的に位置決めされる。この状態で
腕部１２，１２ａに設けた貫通穴１３，１３ａ
と連結部材２０のめねじ２１，２１ａとは同一
線上に位置決めされる。(3) Insert the connecting part 2 of the case 1 between the arms 12 and 12a of the mounting base 10 as shown in FIG. At this time, the protrusion of the connecting member 20 is located in the recesses 14, 14a provided in the arms 12, 12a of the mounting base 10, moves forward guided by the side walls of the recesses 14, 14a, and moves forward at the end of the recesses 14, 14a. It stops when it comes into contact with the part, and is automatically positioned. In this state, the through holes 13, 13a provided in the arms 12, 12a
and the female threads 21, 21a of the connecting member 20 are positioned on the same line.

(4) 取付台１０の腕部１２，１２ａに設けた貫通
穴１３，１３ａにねじ２２を挿通して連結部材
２０のめねじ２１，２１ａに螺入し、六角レン
チ等で締付けることによりケース１は取付台１
０に固定される。(4) By inserting the screws 22 into the through holes 13, 13a provided in the arms 12, 12a of the mounting base 10, screwing them into the female threads 21, 21a of the connecting member 20, and tightening with a hex wrench etc., the case 1 is the mounting base 1
Fixed to 0.

(5) 撮像装置の視野方向を変える場合は、ねじ２
２，２２ａを緩めて第６図に示すように、ケー
ス１を取付台１０に対して右又は左に回動し、
ねじ２２，２２ａを締めれば、ケース１はその
位置で固定され、撮像装置の視野方向をθ°変え
ることができる。(5) If you want to change the viewing direction of the imaging device, use screw 2.
2, 22a and rotate the case 1 to the right or left relative to the mounting base 10 as shown in FIG.
By tightening the screws 22, 22a, the case 1 is fixed in that position, and the viewing direction of the imaging device can be changed by θ°.

一般に撮像装置は壁面、天井等の高所に取付け
られているため、新規設置時及び保守点検等の場
合の取付台に対するケース（撮像装置）の着脱、
位置決め、固定等がきわめて面倒であり長時間を
要するが、本考案においては、取付台１０の腕部
１２，１２ａに設けた凹部１４，１４ａにより、
ケース１の連結部２に装着した連結部材２０を案
内しかつ位置決めするようにしたので、連結部２
と取付台１０との正確な位置決めのために特別の
部材を用いることなく両者を連結できるため、取
付作業がきわめて容易である。 Generally, imaging devices are installed in high places such as walls or ceilings, so when installing a new device or for maintenance and inspection, it is difficult to attach or remove the case (imaging device) from the mounting base.
Although positioning, fixing, etc. are extremely troublesome and take a long time, in the present invention, the recesses 14, 14a provided in the arms 12, 12a of the mounting base 10,
Since the connecting member 20 attached to the connecting part 2 of the case 1 is guided and positioned, the connecting part 2
Since the mounting base 10 and the mounting base 10 can be connected to each other without using special members for accurate positioning, the mounting work is extremely easy.

ところで、取付台１０に対するケース（撮像装
置）１の着脱や回動は、前記のように高所で行う
場合が多いため作業がきわめて面倒である。そこ
で、本考案においては例えば連結部材２０に螺入
するねじ２２の頭部に六角穴２３を設け、六角レ
ンチで回動するようにしたのであるが、六角レン
チは日常あまり使用されないため、忘れたりなく
したりすることがある。 Incidentally, attaching and detaching the case (imaging device) 1 to and from the mounting base 10 and rotating the case are often performed at a high place as described above, and therefore the work is extremely troublesome. Therefore, in the present invention, for example, a hexagonal hole 23 is provided in the head of the screw 22 that is screwed into the connecting member 20, so that it can be rotated with a hexagonal wrench, but since the hexagonal wrench is not used often on a daily basis, it may be forgotten. Sometimes I lose it.

本考案においては、このような問題を解決する
ため、第７図に示すように把持部２６と嵌合部２
７とからなるＬ字状の六角レンチ２５を準備し、
第８図に示すようにこの六角レンチ２５の把持部
２６を取付台１０に設けた貫通穴１６、テーパ付
き締付穴１７、貫通穴１６ａに挿通してその下部
を下方に突出させると共に、嵌合部２７を腕部１
２の基部上面に設けた収納溝１８内に収納するよ
うにしたものである。このとき、締付穴１７は下
部が小径に形成されているので、小径部の弾力に
より把持部２６を締付られ、六角レンチ２５が脱
落することはない。なお、六角レンチ２５の保持
には、他の手段を用いてもよい。 In the present invention, in order to solve such problems, as shown in FIG.
Prepare an L-shaped hex wrench 25 consisting of 7,
As shown in FIG. 8, the gripping part 26 of the hexagonal wrench 25 is inserted into the through hole 16, the tapered tightening hole 17, and the through hole 16a provided in the mounting base 10 so that the lower part thereof protrudes downward. Connecting part 27 to arm part 1
It is designed to be stored in a storage groove 18 provided on the upper surface of the base of No. 2. At this time, since the lower part of the tightening hole 17 is formed to have a small diameter, the grip part 26 is tightened by the elasticity of the small diameter part, and the hexagonal wrench 25 does not fall out. Note that other means may be used to hold the hexagonal wrench 25.

六角レンチ２５を使用するときは、下方突出部
を下から押上げれば容易に取出すことができる。 When using the hexagonal wrench 25, it can be easily taken out by pushing up the downward protrusion from below.

上記の説明では、ケース１に突設した連結部２
に上下（縦）方向の貫通穴３を設けた場合を示し
たが、左右（横）方向に貫通穴３を設け、取付台
２０を90°回転して取付ければ、撮像装置を上下
方向に回動することができる。またこの連結部２
には断面円形の貫通穴３を設けた場合を示した
が、四角形その他の形状にしてもよく、この場合
は連結部材２０もこれに整合した外形にすればよ
い。さらに、前記実施例ではケース１の連結部２
に貫通穴を設けておき、あとから連結部材２０を
装着する場合について説明したが、ケース１をモ
ールド成型する際、連結部材２０をその上下が連
結部２の上下端面から突出するようにインサート
し、一体成型してもよい。さらにまた、連結部材
２０を用いることなく、連結部２の一部としてそ
の両端部に凸部を一体的に形成し、こゝに雌ねじ
を設けてもよい。 In the above explanation, the connecting portion 2 protruding from the case 1 is
The above example shows the case where the through holes 3 are provided in the vertical (vertical) direction, but if the through holes 3 are provided in the left and right (horizontal) directions and the mounting base 20 is rotated 90 degrees and installed, the imaging device can be mounted in the vertical direction. Can be rotated. Also, this connecting part 2
Although a case is shown in which the through hole 3 is provided with a circular cross section, it may be formed into a rectangular or other shape, and in this case, the connecting member 20 may also have an outer shape that matches this. Furthermore, in the above embodiment, the connecting portion 2 of the case 1
Although we have described the case where a through hole is provided in the case 1 and the connecting member 20 is attached later, when molding the case 1, the connecting member 20 is inserted so that its upper and lower ends protrude from the upper and lower end surfaces of the connecting part 2. , may be integrally molded. Furthermore, without using the connecting member 20, convex portions may be integrally formed at both ends of the connecting portion 2, and female threads may be provided thereon.

［考案の効果］ 以上の説明から明らかなように、本考案は構造
がきわめて簡単であり、ケースと取付台との連結
にあたつては、単にケースの連結部を取付台の腕
部間に直接挿入するだけで、連結部の凸部が腕部
の凹部に案内されて固着ねじ挿通用の貫通穴と雌
ねじの位置が自動的に一致するので、連結作業が
きわめて容易である。[Effects of the invention] As is clear from the above explanation, the structure of the present invention is extremely simple, and when connecting the case and the mounting base, the connecting part of the case is simply connected between the arms of the mounting base. By simply inserting it directly, the convex part of the connecting part is guided by the concave part of the arm part, and the through hole for inserting the fixing screw automatically matches the position of the female screw, so the connecting work is extremely easy.

また、視野方向の変更にあたつては、ねじを緩
めてケースの連結部を取付台の腕部に設けた扇状
の凹部内を回動するだけでよく、しかもこの凹部
の範囲内で連続的かつ広範囲にわたつて微細に視
野を変えることができる等、実用上の効果大であ
る。 In addition, to change the viewing direction, all you have to do is loosen the screw and rotate the connecting part of the case in the fan-shaped recess provided in the arm of the mounting base. It also has great practical effects, such as being able to minutely change the field of view over a wide range.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は一部を断面で示した本考案に係るケー
スの実施例の側面図、第２図はその背面図、第３
図は本考案に係る取付台の実施例を示すもので、
ａは一部を断面で示した側面図、ｂは正面図、ｃ
は平面図、ｄはａ図のＡ−Ａ断面図、第４図ａは
本考案に係る連結部材の実施例の縦断面図、ｂは
一部を断面で示したねじの実施例の縦正面図、第
５図は取付台とケースとの連結状態を示す断面
図、第６図は本考案の作用説明図、第７図は本考
案のねじに使用する六角レンチの正面図、第８図
は本考案の別の実施例を示す第３図ｃのＢ−Ｂ断
面図である。 １……ケース、２……連結部、３……貫通穴、
１０……取付台、１２，１２ａ……腕部、１３，
１３ａ……貫通穴、１４，１４ａ……凹部、１
５，１５ａ……穴、２０……連結部材、２１，２
１ａ……めねじ。 Fig. 1 is a side view of an embodiment of the case according to the present invention, partially shown in cross section, Fig. 2 is its rear view, and Fig. 3
The figure shows an example of the mounting base according to the present invention.
a is a partially cross-sectional side view, b is a front view, c
4 is a plan view, d is a sectional view taken along line A-A in figure a, FIG. Figure 5 is a sectional view showing the connection between the mounting base and the case, Figure 6 is an explanatory diagram of the operation of the present invention, Figure 7 is a front view of the hexagonal wrench used for the screw of the present invention, and Figure 8 FIG. 3C is a sectional view taken along line B-B in FIG. 3c, showing another embodiment of the present invention. 1...Case, 2...Connection part, 3...Through hole,
10...Mounting base, 12, 12a...Arm portion, 13,
13a...through hole, 14, 14a...recess, 1
5, 15a... Hole, 20... Connection member, 21, 2
1a...Female thread.

Claims (1)

【実用新案登録請求の範囲】 壁面等の取付面に取付けた取付台に撮像レンズ
等が組込まれたケースを視野方向を可変に取付け
てなる撮像装置において、 前記ケースの背面に突設された連結部と、前記
取付面に固定される基部と該基部の上下に前記ケ
ースの連結部が嵌入する間隔をもつてほぼ直角方
向に突出した腕部を有するほぼコ字状で、前記両
腕部の先端部近傍には同軸上に貫通穴を設けると
共に、該両腕部の対向面のそれぞれに貫通穴を要
とするほぼ扇状の凹部を形成した取付台と、 前記ケースの連結部の上下に形成され、前記取
付台の扇状の凹部の深さに対応する高さを有する
凸部又は、前記ケースの連結部に設けられた貫通
穴に挿入し、前記扇状の凹部間の間隔に整合する
長さの連結部材を備え、かつ該連結部材の両端部
又は前記ケースの連結部の凸部にネジ部を形成
し、前記ケースの連結部を取付台の両腕部間に嵌
入して、固着し、ケースを取付台に対し、視野方
向を可変に固定することを特徴とする撮像装置の
取付構造。[Scope of Claim for Utility Model Registration] In an imaging device in which a case in which an imaging lens, etc. is incorporated is attached to a mounting base attached to a mounting surface such as a wall so that the viewing direction can be varied, a connection protruding from the back of the case a base fixed to the mounting surface, and an arm protruding approximately at right angles above and below the base with an interval into which the connecting part of the case is fitted, and the arm is substantially U-shaped. A through hole is provided on the same axis near the tip, and a mounting base is formed with a substantially fan-shaped recessed portion requiring the through hole on each of the opposing surfaces of the arm portions, and a mounting base is formed above and below the connecting portion of the case. and a convex portion having a height corresponding to the depth of the fan-shaped recess of the mounting base, or a length that is inserted into a through hole provided in the connecting portion of the case and matches the spacing between the fan-shaped recesses. a connecting member, and a threaded portion is formed on both ends of the connecting member or a convex portion of the connecting portion of the case, and the connecting portion of the case is inserted between both arms of the mounting base and fixed, A mounting structure for an imaging device, characterized in that a case is fixed to a mounting base in a variable viewing direction.