JPH0129809Y2

JPH0129809Y2 -

Info

Publication number: JPH0129809Y2
Application number: JP1982042802U
Authority: JP
Priority date: 1982-03-25
Filing date: 1982-03-25
Publication date: 1989-09-11
Also published as: JPS58144879U

Description

【考案の詳細な説明】本考案は電子機器等の筐体の固定構造に関する
ものである。[Detailed Description of the Invention] The present invention relates to a fixing structure for a housing of an electronic device or the like.

従来、電子機器の回路を収納する筐体の固定構
造は種々用いられているが、例えば第１図に示す
構造のものがある。この構造は、筐体がネジ８で
予め固定されたケース１およびカバー２より構成
され、この筐体を壁面等の取付面１０に取付られ
る。この筐体はケース１の両端に複数のネジ用穴
を有する舌片３が設けられ、この舌片３と相対す
る位置にネジ穴をもつ取付用金具５は予め前記取
付面にネジ６等で固着されている。この取付金具
５に前記筐体をネジ７等で固定する。 Conventionally, various fixing structures for housings that house circuits of electronic devices have been used, and for example, there is a structure shown in FIG. 1. This structure consists of a case 1 and a cover 2, each of which is fixed in advance with screws 8, and this case is attached to a mounting surface 10 such as a wall surface. In this case, a tongue piece 3 having a plurality of screw holes is provided at both ends of the case 1, and a mounting bracket 5 having screw holes at a position opposite to the tongue piece 3 is pre-installed with screws 6 etc. on the mounting surface. It is fixed. The housing is fixed to this mounting bracket 5 with screws 7 or the like.

この様な固定構造は、取付面が挟い場合には取
付金具５の固着が非常に困難となる事があり、ま
た複数の舌片３とこの舌片３を固着するネジ７等
が必要になり、さらにケース１およびカバー２の
係合固着にも何らかの固着部材が必要となる等の
問題があり、コストが高くなる欠点があつた。 In such a fixing structure, if the mounting surface is pinched, it may be very difficult to fix the mounting bracket 5, and a plurality of tongue pieces 3 and screws 7 etc. to fix the tongue pieces 3 are required. Furthermore, there is a problem in that some type of fixing member is required to engage and fix the case 1 and the cover 2, resulting in an increase in cost.

本考案の目的は、このような従来の欠点を除去
し、挟い面にも取付けられ、ネジ等の固着部材を
少なくした固定構造を提供することにある。 An object of the present invention is to eliminate such conventional drawbacks, to provide a fixing structure that can be attached to clamping surfaces and requires fewer fixing members such as screws.

本考案の構成は、係合により一体の筐体となる
ケースおよびカバーと、前記筐体を取付面に取付
る平板状取付金具とを含む固定構造において、前
記取付金具の取付面近傍の前記ケースの側面に複
数の凹部を設け、前記ケースとカバーとを貫通す
るネジ用穴をそれぞれ設け、前記取付金具には前
記ケースの凹部と係合するように前記取付金具の
平板面からＬ字形に突出した爪部と前記ネジ用穴
に対応する位置に前記平板面から突出したメネジ
部と前記取付金具を前記取付面に取付ける複数の
取付ネジ穴とを設け、前記凹部と爪部とを係合せ
しめ、かつ前記ネジ用穴とメネジ部とをネジ締付
けすることにより、前記ケースとカバーとを同時
に固着することを特徴とする。 The configuration of the present invention is such that, in a fixed structure including a case and a cover that become an integral housing by engagement, and a flat mounting bracket for attaching the housing to a mounting surface, the case is located near the mounting surface of the mounting bracket. A plurality of recesses are provided in the side surface of the case, and holes for screws passing through the case and the cover are respectively provided, and the mounting bracket protrudes in an L shape from a flat plate surface of the mounting bracket so as to engage with the recess of the case. A female screw portion protruding from the flat plate surface and a plurality of mounting screw holes for attaching the mounting bracket to the mounting surface are provided at positions corresponding to the claw portion and the screw hole, and the recess portion and the claw portion are engaged. , and the case and cover are simultaneously fixed by tightening the screws in the screw holes and the female screw portions.

以下図面により本考案を詳細に説明する。 The present invention will be explained in detail below with reference to the drawings.

第２図は本考案の実施例を示す断面図である。
図において、電子機器の筐体はケース１１および
カバー１２から構成され、このケース１１とカバ
ー１２とは図の左側のみを複数のネジ８にて係合
固着される。これらケース１１とカバー１２とを
貫通するネジ用穴１６がネジ８と相対する右側に
複数設けられ、ケース１１の左側面には複数個の
凹部１３が設けられる。取付用金具１５は一端が
前記凹部１３と係合しうる爪部１４を設けられ、
またネジ用穴２４と相対する位置にメネジ穴１８
が設けられる。 FIG. 2 is a sectional view showing an embodiment of the present invention.
In the figure, the housing of the electronic device is composed of a case 11 and a cover 12, and the case 11 and cover 12 are engaged and fixed only on the left side of the figure with a plurality of screws 8. A plurality of screw holes 16 passing through the case 11 and the cover 12 are provided on the right side facing the screws 8, and a plurality of recesses 13 are provided on the left side of the case 11. The mounting bracket 15 is provided with a claw portion 14 at one end that can engage with the recess 13,
Also, a female screw hole 18 is located at a position opposite to the screw hole 24.
will be provided.

この取付用金具１５は予め取付面１０にネジ６
等で固定され、この取付金具１５の爪部１４にケ
ース１１の凹部１３を係合せしめ、前記ネジ用穴
１６にネジ１７を挿入してメネジ穴２８に螺合す
ることによりケース１１とカバー１２を同時に締
付け、筐体を取付金具１５に固定するものであ
る。 This mounting bracket 15 has screws 6 attached to the mounting surface 10 in advance.
By engaging the recess 13 of the case 11 with the claw 14 of the mounting bracket 15, inserting the screw 17 into the screw hole 16, and screwing it into the female screw hole 28, the case 11 and cover 12 are fixed. are tightened at the same time to fix the housing to the mounting bracket 15.

以上述べた様に本考案によれば、ケース１１の
底面積と同等若しくはそれ以下の取付面により、
ケースの固定が可能となり、さらにケースとカバ
ーの係合と筐体固定のネジを共用できるので固着
部材が少なくなると共に組立工数も少なくなりコ
スト低減のために多大な効果が得られる。 As described above, according to the present invention, the mounting surface is equal to or smaller than the bottom area of the case 11,
The case can be fixed, and the screws for engaging the case and cover and fixing the casing can be shared, which reduces the number of fixing members and the number of assembly steps, resulting in a significant cost reduction effect.

[Brief explanation of the drawing]

第１図は従来の固定構造の断面図、第２図は本
考案の実施例の斜視図である。図において、１，１１……ケース、２，１２…
…カバー、３……舌片、５，１５……取付金具、
６，７，８，１７……ネジ、１０……取付面、１
３……凹部、１４……爪部、１６……ネジ用穴、
１８……メネジ穴、である。 FIG. 1 is a sectional view of a conventional fixing structure, and FIG. 2 is a perspective view of an embodiment of the present invention. In the figure, 1, 11...case, 2, 12...
...cover, 3... tongue piece, 5, 15... mounting bracket,
6, 7, 8, 17...Screw, 10...Mounting surface, 1
3... recess, 14... claw, 16... screw hole,
18...Female screw hole.

Claims

[Scope of utility model registration request]

A fixed structure including a case and a cover that become an integral housing by engagement, and a flat mounting bracket for attaching the housing to a mounting surface, wherein a plurality of recesses are provided on a side surface of the case near the mounting surface of the mounting bracket. established,
Holes for screws passing through the case and cover are respectively provided, and the mounting bracket has an L-shaped claw protruding from a flat plate surface of the mounting bracket to engage with a recess of the case, and the screw hole has a claw portion protruding from a flat plate surface of the mounting bracket to engage with a recess of the case. A female threaded portion protruding from the flat plate surface and a plurality of mounting screw holes for attaching the mounting bracket to the mounting surface are provided at corresponding positions, the recessed portion and the claw portion are engaged, and the screw hole and the female threaded portion are provided. A fixing structure characterized in that the case and cover are fixed at the same time by tightening screws.