JP2012248866A5

JP2012248866A5 -

Info

Publication number: JP2012248866A5
Application number: JP2012163463A
Authority: JP
Filing date: 2012-07-24
Publication date: 2013-01-31
Anticipated expiration: 2029-11-17

Description

この発明は、上記課題を解決するために、次のような構成を備えている。
請求項１に記載の発明は、キートップが配置されるキー開口部が設けられた機器ケースの表面に前記キー開口部を囲むように設けられた環状の装着溝部と、この装着溝部に取り付けられる環状の装飾部材とを備え、
前記装飾部材の周面には、片持ち梁をなす「コ」字形状の弾性変形部と、この弾性変形部に設けられた係合凸部とを備えた弾性突起部と複数の係合突起部とが設けられており、
前記装着溝部の内面には、前記装飾部材が前記装着溝部に挿入された状態で前記装着溝部に沿って回転した際に、前記装飾部材の回転移動に応じて、前記弾性突起部の係合凸部が係合する第１の係止凹部と、前記複数の係合突起部がそれぞれ係合する複数の第２の係止凹部とが設けられていることを特徴とする装飾部材の取付構造である。
また、請求項７に記載の発明は、キートップが配置されるキー開口部が設けられた機器ケースの表面に前記キー開口部を囲むように環状の装飾部材が設けられる電子機器であって、
前記機器ケースには、前記装飾部材に対応する環状の装着溝部が設けられ、
前記装飾部材の周面には、片持ち梁をなす「コ」字形状の弾性変形部と、この弾性変形部に設けられた係合凸部とを備えた弾性突起部と複数の係合突起部とが設けられており、
前記装着溝部の内面には、前記装飾部材が前記装着溝部に挿入された状態で前記装着溝部に沿って回転した際に、前記装飾部材の回転移動に応じて、前記弾性突起部の係合凸部が係合する第１の係止凹部と、前記複数の係合突起部がそれぞれ係合する複数の第２の係止凹部とが設けられていることを特徴とする電子機器である。 In order to solve the above problems, the present invention has the following configuration.
According to the first aspect of the present invention, an annular mounting groove provided to surround the key opening on the surface of the device case provided with the key opening where the key top is disposed, and the mounting groove is attached to the mounting groove. An annular decorative member,
On the peripheral surface of the decorative member, an elastic protrusion including a “U” -shaped elastic deformation portion that forms a cantilever beam, and an engagement protrusion provided on the elastic deformation portion, and a plurality of engagement protrusions Are provided, and
On the inner surface of the mounting groove portion, when the decorative member is rotated along the mounting groove portion while being inserted into the mounting groove portion , the engagement protrusion of the elastic protrusion portion is rotated according to the rotational movement of the decorative member. The decorative member mounting structure is provided with a first locking recess with which the portion engages and a plurality of second locking recesses with which the plurality of engaging protrusions respectively engage. is there.
The invention according to claim 7 is an electronic device in which an annular decorative member is provided on the surface of a device case provided with a key opening in which a key top is disposed so as to surround the key opening.
The device case is provided with an annular mounting groove corresponding to the decorative member,
On the peripheral surface of the decorative member, an elastic protrusion including a “U” -shaped elastic deformation portion that forms a cantilever beam, and an engagement protrusion provided on the elastic deformation portion, and a plurality of engagement protrusions Are provided, and
On the inner surface of the mounting groove portion, when the decorative member is rotated along the mounting groove portion while being inserted into the mounting groove portion , the engagement protrusion of the elastic protrusion portion is rotated according to the rotational movement of the decorative member. The electronic device is characterized in that a first locking recess that engages with the plurality of portions and a plurality of second locking recesses that respectively engage with the plurality of engaging protrusions are provided.

請求項に記載の発明は、前記弾性突起部の弾性変形部は、前記装飾部材の外周面から弾性変形可能に突出して設けられ、この弾性変形部に設けられた前記係合凸部は、その外周側に向けて突出しており、
前記第１の係止凹部は、前記装着溝部の底部に設けられて前記弾性突起部が挿入してスライドするスライド孔部と、前記機器ケースの下面に前記スライド孔部から連続して設けられて前記弾性突起部がスライド可能に配置されるスライド凹部と、このスライド凹部の内面に設けられて前記係合凸部が係脱可能に係合して前記弾性突起部を位置規制する複数の位置規制凹部とを備えていることを特徴とする請求項１に記載の装飾部材の取付構造である。 In the invention described in claim, the elastic deformation portion of the elastic protrusion portion is provided so as to be elastically deformable from the outer peripheral surface of the decorative member, and the engagement convex portion provided on the elastic deformation portion is Protrudes toward the outer circumference ,
The first locking recess is provided at the bottom of the mounting groove and is provided continuously from the slide hole on the lower surface of the device case and the slide hole into which the elastic protrusion is inserted and slid. A slide recess in which the elastic protrusion is slidably disposed, and a plurality of position restrictions that are provided on an inner surface of the slide recess and the engagement protrusion is detachably engaged to position the elastic protrusion. The decorative member mounting structure according to claim 1, further comprising a recess.

Claims

An annular mounting groove provided to surround the key opening on the surface of the device case provided with the key opening in which the key top is disposed, and an annular decorative member attached to the mounting groove;
On the peripheral surface of the decorative member, an elastic protrusion including a “U” -shaped elastic deformation portion that forms a cantilever beam, and an engagement protrusion provided on the elastic deformation portion, and a plurality of engagement protrusions Are provided, and
On the inner surface of the mounting groove portion, when the decorative member is rotated along the mounting groove portion while being inserted into the mounting groove portion , the engagement protrusion of the elastic protrusion portion is rotated according to the rotational movement of the decorative member. mounting structure of the first engagement recess and decorative member, wherein the plurality of engaging projections are a plurality of second locking recesses respectively engage is provided parts are engaged.

The elastic deformation part of the elastic protrusion part is provided so as to protrude elastically from the outer peripheral surface of the decorative member, and the engagement convex part provided on the elastic deformation part protrudes toward the outer peripheral side. ,
The first locking recess is provided at the bottom of the mounting groove and is provided continuously from the slide hole on the lower surface of the device case and the slide hole into which the elastic protrusion is inserted and slid. A slide recess in which the elastic protrusion is slidably disposed, and a plurality of position restrictions that are provided on an inner surface of the slide recess and the engagement protrusion is detachably engaged to position the elastic protrusion. The decorative member mounting structure according to claim 1, further comprising a recess.

Each of the plurality of engaging protrusions is provided so as to protrude laterally from a lower portion in a predetermined portion of the decorative member,
The plurality of second locking recesses are respectively provided at the bottom of the mounting groove, and correspond to the plurality of slide holes, into which the plurality of engaging protrusions are inserted and slid, respectively. Provided respectively on the side surfaces in the mounting groove, and when the decorative member rotates along the mounting groove, the upper surfaces of the plurality of engaging projections are respectively engaged according to the rotational movement of the decorative member. The decorative member mounting structure according to claim 1, further comprising a plurality of locking portions that are detachably locked.

A key sheet provided with the key top is disposed in the device case, and the key sheet is provided with a rotation preventing portion for preventing rotational movement of the decorative member. The attachment structure for a decorative member according to claim 3.

The device case at a location where the mounting groove is provided is provided with a rotation operation recess into which a tapered member for pressing the elastic protrusion and rotating the decorative member is inserted. The attachment structure of the decorative member according to any one of claims 1 to 4.

The decorative member mounting structure according to any one of claims 1 to 5, further comprising a switch portion that performs a switch operation in accordance with the rotational movement of the decorative member.

An electronic device in which an annular decorative member is provided so as to surround the key opening on the surface of a device case provided with a key opening in which a key top is disposed,
The device case is provided with an annular mounting groove corresponding to the decorative member,
On the peripheral surface of the decorative member, an elastic protrusion including a “U” -shaped elastic deformation portion that forms a cantilever beam, and an engagement protrusion provided on the elastic deformation portion, and a plurality of engagement protrusions Are provided, and
On the inner surface of the mounting groove portion, when the decorative member is rotated along the mounting groove portion while being inserted into the mounting groove portion , the engagement protrusion of the elastic protrusion portion is rotated according to the rotational movement of the decorative member. electronic apparatus, characterized in that the first locking recess parts are engaged, and a plurality of second locking recesses of the plurality of engaging projections are respectively engaged are provided.