CN103874365A - Control device - Google Patents
Control device Download PDFInfo
- Publication number
- CN103874365A CN103874365A CN201310286602.3A CN201310286602A CN103874365A CN 103874365 A CN103874365 A CN 103874365A CN 201310286602 A CN201310286602 A CN 201310286602A CN 103874365 A CN103874365 A CN 103874365A
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- metalwork
- installation
- control device
- guiding groove
- installing hole
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- Mounting Components In General For Electric Apparatus (AREA)
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Abstract
A control device capable of enabling installation metal pieces to be installed in installation metal piece installation holes easily is obtained. The control device is provided with a frame body and the installation metal pieces; the frame body is provided with a main body part and a panel flange part, the installation metal piece installation holes for installation of the installation metal pieces are formed in the main body part, each two installation metal piece installation holes form a group, and the panel flange part protrudes from a front end of the main body part to a side; and each installation metal piece is provided with a front wall equipped with a screw hole, a pair of hook parts and an installation screw tightened in the screw hole, and each pair of the hook parts are inserted into one group of the installation metal piece installation holes so that the corresponding installation metal piece is installed on the main body part. According to the control device, the installation metal pieces are installed on the main body part in a manner that the front walls are relative to the panel flange part, and then a flange part of an installation square hole is clamped through the panel flange part and front ends of the installation screws, so that the frame body is installed on a control board. In the control device, the main body part is provided with guide grooves each of which crosses all the installation holes of one group of the installation metal piece installation holes to extend.
Description
Technical field
The control device that the present invention relates to a kind of be arranged on plate face and use.
Background technology
Current, to use being arranged on the plate faces such as control board control device (for example, programable display.) in, the front surface of device is formed as flange shape, and control device slave plate face front face side is inserted in the installation square hole of offering on plate face in advance, until rear side and the plate face butt of panel flange portion (panel flange part).Then, from control board inner surface, the hook portion that metalwork is installed is inserted in the installation metalwork installing hole the framework side that is arranged on control device, by carrying out fastening to mounting screw, thereby the front end of mounting screw is pressed to plate face, by utilizing panel flange portion and mounting screw grip block face, control device is fixed on plate face.
To the hook portion of metalwork is installed be inserted into the operation of the installation metalwork installing hole on the side of the framework that is arranged on control device, be that carry out the position of metalwork installing hole being installed by Visual Confirmation.But it is there is no rich place or dim and be difficult to carry out under the place of visualization space is set mostly that control device is arranged on to operation on plate face.In above-mentioned restriction, in the situation that user is arranged on control device by installation metalwork, be difficult to carry out be inserted into the operation in the less installation metalwork installing hole on the side that is arranged on control device by metalwork is installed, need to spend certain hour or workload.
In patent documentation 1, disclose and a kind ofly made to install metalwork along accepting that slot part slides and the structure that engagement pawl is inserted into engagement pawl receiving portion.
Patent documentation 1: TOHKEMY 2003-37371 communique
But, if by the structure installation of patent documentation 1 disclosed this solid in control device, cause the space of control device inside to diminish, the miniaturization of hinder device.
In addition, the disclosed structure of patent documentation 1, is to make to install the structure that direction that metalwork opens towards hook portion is slided.In addition, due to being arranged on the installation metalwork of installing in the control device using on plate face, in the time of fastening mounting screw, be subject to the effect away from the power of the direction of panel flange portion, therefore, must be arranged on control device towards the mode of the opposition side of panel flange portion with the open portion of hook portion.Therefore, in the case of by the Structural application of patent documentation 1 to being arranged on plate face and in the control device using, between installation metalwork installing hole and panel flange portion, arrange and accept slot part, but installing between metalwork installing hole and panel flange portion, be difficult to, so that hook portion is easy to be inserted into the length that metalwork installing hole is installed, the groove that metalwork guiding use is installed is set.
Summary of the invention
The present invention proposes in order to address the above problem, and its object is to obtain a kind ofly can easily be arranged on by metalwork is installed the control device of installing in metalwork installing hole.
In order to solve above-mentioned problem and to realize object, control device of the present invention is inserted in the installation square hole being formed on plate face from the rear end side of framework, use multiple installation metalworks and be fixed on plate face, this control device is characterised in that, this control device has: framework, it has main part and panel flange portion, wherein, this main part is take two as the one group installation metalwork installing hole being formed with for metalwork is installed on side, and this panel flange portion protrudes to side from the front end of main part, and multiple installation metalworks, they have the plate-like portion that is provided with screwed hole, a pair of hook portion, and be fastened on the mounting screw in screwed hole, install in metalwork installing hole and installation metalwork is arranged on main part by a pair of hook portion being inserted into one group, the structure of this control device is, the mode relative with panel flange portion with plate-like portion is arranged on multiple installation metalworks on main part, then, the edge of square hole being installed by the front end clamping of panel flange portion and mounting screw, thereby framework is arranged on plate face, on the side of main part, be provided with the guiding groove of each installation metalwork installing hole in metalwork installing hole being installed and extend across one group.
The effect of invention
According to the present invention, realize following effect, that is, even in the visual place that cannot confirm to install metalwork installing hole, also can easily to being installed, install metalwork.
Accompanying drawing explanation
Fig. 1 is the outward appearance oblique view that represents the structure of the execution mode 1 of control device involved in the present invention.
Fig. 2 is the figure that represents the structure that metalwork is installed.
Fig. 3 is indicate control device the to be inserted into figure of the state in the installation square hole of control board face.
Fig. 4 is control device and the cutaway view that metalwork is installed.
Fig. 5 is the control device under the state engaging with installation metalwork installing hole in hook portion and the cutaway view that metalwork is installed.
Fig. 6 is at fastening control device under state after mounting screw and the cutaway view of metalwork is installed.
Fig. 7 is the figure that represents an example of the shape of guiding groove.
Fig. 8 is the figure that represents another example of the shape of guiding groove.
Fig. 9 is the figure that represents another example of the shape of guiding groove.
Figure 10 is the outward appearance oblique view that represents the structure of the execution mode 2 of control device involved in the present invention.
Figure 11 is the cutaway view that hook portion is embedded in the control device under the state in guiding groove.
Figure 12 is the figure that represents an example of the shape of guiding groove.
Figure 13 is the figure that represents an example of the section shape of guiding groove.
Figure 14 is the figure that represents another example of the section shape of guiding groove.
Figure 15 is the figure that represents another example of the section shape of guiding groove.
The explanation of label
5 frameworks, 10 control device, 11 main parts, 12 panel flange portions, 13 install metalwork installing hole, 14,15,16 guiding grooves, 14a, 15a side, 14b, 15b, 16b bottom surface, 20 install metalwork, 21 antethecas, 22 sidewalls, 23 screwed holes, 24 mounting screws, 30 control board faces, 31 install square hole, 221 hook portions.
Embodiment
Based on accompanying drawing, explain the execution mode of control device involved in the present invention below.In addition, the present invention is not limited to present embodiment.
Execution mode 1
Fig. 1 is the outward appearance oblique view that represents the structure of the execution mode 1 of control device involved in the present invention.The framework 5 of control device 10 has main part 11 and panel flange portion 12, is formed with metalwork installing hole 13 and guiding groove 14,15 are installed on the side of main part 11.Panel flange portion 12 protrudes to side from the front end of main part 11.Near the position of metalwork installing hole 13 upper side of main part 11 and the left and right end portions of downside is installed to be arranged take two as one group.Become the interval between the installation metalwork installing hole 13 of a group and the interval between the hook portion 221 of installation metalwork 20 described later identical.The section shape of guiding groove 14 is rectangle, starts to extend to the direction away from panel flange portion 12 from metalwork installing hole 13 is installed.The section shape of guiding groove 15 is rectangle, starts to extend to the direction near panel flange portion 12 from metalwork installing hole 13 is installed., guiding groove 14,15 extends along the fore-and-aft direction of main part 11 across metalwork installing hole 13 is installed.
Fig. 2 is the figure that represents the structure that metalwork is installed.Metalwork 20 being installed and being had antetheca 21 and sidewall 22, is square brackets (bracket) shape roughly overlooking while observing.Be provided with screwed hole 23 at the central portion of antetheca 21.In addition, be formed with a pair of hook portion 221 in the bottom of sidewall 22 in the mode of more protruding compared with the lower end of antetheca 21.The front end of hook portion 221 is with the mode bending of the opposition side towards antetheca 21.Mounting screw 24 is mounted to screwed hole 23 from that side of being surrounded by sidewall 22.
The installation method that control device is installed to control board face describes.Fig. 3 is indicate control device the to be inserted into figure of the state in the installation square hole of control board face.Control device 10 is inserted into from the rear end side (main part 11 sides) of framework 5 the installation square hole 31 being formed on control board face 30, makes the front surface butt of panel flange portion 12 and control board face 30.
Then, by being installed, metalwork 20 is arranged on the side of main part 11 of control device 10.Fig. 4 is control device and the cutaway view that metalwork is installed, and shows the section along guiding groove 14,15 at the part place that metalwork installing hole 13 is installed.If make the side butt of hook portion 221 and main part 11 near that metalwork installing hole 13 is installed, suitably slide along the direction parallel with panel flange portion 12, hook portion 221 is embedded in guiding groove 14.
In addition, in the situation that mounting screw 24 is not arranged on installation metalwork 20 in advance, or mounting screw 24 is with respect in the less situation of the bulge quantity of the antetheca 21 of installation metalwork 20, in the time making the side butt of hook portion 221 and main part 11, hook portion 221 locates to occur butt sometimes between installation metalwork installing hole 13 and panel flange portion 12, but owing to also starting to be formed with guiding groove 15 to panel flange portion 12 sides from metalwork installing hole 13 is installed, therefore, even installing between metalwork installing hole 13 and panel flange portion 12 the side butt with main part 11 in hook portion 221, also can suitably slide by making to install metalwork 20 on the Width at control device 10, thereby hook portion 221 is embedded in guiding groove 15.
Make installation metalwork 20 after hook portion 221 is embedded in guiding groove 14 along guiding groove 14 to panel flange portion 12 Slideslips.In addition,, in the situation that hook portion 221 is embedded in guiding groove 15, makes to install metalwork 20 and slide to the direction away from panel flange portion 12 along guiding groove 15.Thus, hook portion 221 is inserted into and installs in metalwork installing hole 13.Then, by metalwork 20 being installed to moving away from the direction of panel flange portion 12, thereby hook portion 221 is engaged with installation metalwork installing hole 13.Fig. 5 is the control device under the state engaging with installation metalwork installing hole in hook portion and the cutaway view that metalwork is installed, and shows the section along guiding groove 14,15 at the part place that metalwork installing hole 13 is installed.
After the installation metalwork 20 of necessary amount is arranged on control device 10, by fastening mounting screw 24.Fig. 6 is the control device under the state of mounting screw after fastening and the cutaway view that metalwork is installed, and shows the section along guiding groove 14,15 at the part place that metalwork installing hole 13 is installed.By by fastening mounting screw 24, thereby make mounting screw 24 large with respect to the protrusion quantitative change of antetheca 21, control board face 30 is clamped by the front end of panel flange portion 12 and mounting screw 24.By the front end clamping control board face 30 by panel flange portion 12 and mounting screw 24, thereby control device 10 is fixed on control board face 30.
Fig. 7 is the figure that represents an example of the shape of guiding groove.Tilt along its length in the mode deepening in installation metalwork installing hole 13 sides by the bottom surface 14b that makes guiding groove 14, thereby be easy to make to install metalwork 20 along guiding groove 14 to panel flange portion 12 Slideslips, easily hook portion 221 be inserted into and install in metalwork installing hole 13.
Fig. 8 is the figure that represents another example of the shape of guiding groove.Bottom surface 14b by making guiding groove 14 to be to tilt along its length the mode that metalwork installing hole 13 sides shoal is installed, thus the edge distortion that the power producing can prevent due to fastening mounting screw 24 time makes to install metalwork installing hole 13.
Fig. 9 is the figure that represents another example of the shape of guiding groove.Even the bottom surface 14b that makes guiding groove 14 tilts along its length in the mode deepening at installation metalwork installing hole 13 side channels, by making the part engaging with hook portion 221 of the edge that metalwork installing hole 13 is installed be formed as heavy wall (protrude the inner side to main part 11), thereby can improve mounting screw 24 fastening time, be subject to the intensity of the part of the effect of power, prevent from installing the edge distortion of metalwork installing hole 13.In addition, even in the case of not making the bottom surface 14b of guiding groove 14 tilts along its length, be formed as heavy wall by the part engaging with hook portion 221 that makes the edge that metalwork installing hole 13 is installed, thereby also can obtain the effect that prevents the edge distortion that metalwork installing hole 13 is installed.
As mentioned above, about the related control device 10 of execution mode 1, in the time that the installation of metalwork 20 is installed, without strictly making to install metalwork installing hole 13 and hook portion 221 aligned in position, by hook portion 221 being embedded in guiding groove 14,15, make to install metalwork 20 and slide, can easily be inserted in installation metalwork installing hole 13 metalwork 20 is installed.Thus, even there is no rich place or place dim and that be difficult to visualization space is set, also can easily by being installed, metalwork 20 be arranged on control device 10.
Because guiding groove 14,15 is arranged on panel flange portion 12 sides and these both sides, its opposition side compared with metalwork installing hole 13 is installed, therefore, can form to obtain long enough compared with the length of hook portion 221, easily hook portion 221 is embedded in guiding groove 14,15.
In addition, in the above-described embodiment, near the position of metalwork installing hole 13 upper side of main part 11 and the left and right end portions of downside is installed to be arranged take two as one group, be illustrated with the above-mentioned example that is configured to, also can on the central portion of the upper side of main part 11 and downside or left and right side, arrange take two as one group but metalwork installing hole 13 is installed.
Execution mode 2
Figure 10 is the outward appearance oblique view that represents the structure of the execution mode 2 of control device involved in the present invention.The related control device of execution mode 2 10 is with the difference of execution mode 1, and guiding groove 16 is to be arranged on the side of main part 11 from the mode that metalwork installing hole 13 starts to extend along the directions parallel with panel flange portion 12 is installed., guiding groove 16, across metalwork installing hole 13 is installed, extends along the left and right directions of main part 11.Be arranged on the installation metalwork 20 of installing on metalwork installing hole 13 identical with execution mode 1.
The installation method that metalwork 20 is installed is described.If hook portion 221 near and the side butt of main part 11 that metalwork installing hole 13 is installed, makes to install metalwork 20 edges and panel flange portion 12, orthogonal direction is suitably slided, and hook portion 221 is embedded in guiding groove 16.Figure 11 is the cutaway view that hook portion is embedded in the control device under the state in guiding groove, shows the section along guiding groove 16 at the part place that metalwork installing hole 13 is installed.By the installation metalwork 20 after hook portion 221 is embedded in guiding groove 16 is slided with panel flange portion 12 abreast along guiding groove 16, thereby hook portion 221 is inserted into and is installed in metalwork installing hole 13.Then, by making metalwork 20 to be installed to moving away from the direction of panel flange portion 12, thereby hook portion 221 engages with installation metalwork installing hole 13.
Figure 12 is the figure that represents an example of the shape of guiding groove.By making the bottom surface 16b of guiding groove 16 near metalwork installing hole 13 sides are installed, the mode that groove deepens is tilted along its length, thereby be easy to hook portion 221 to be inserted into and to install in metalwork installing hole 13.Due to when the fastening mounting screw 24, masterpiece is used in the part difference part with the attenuation because bottom surface 16b tilts along its length, therefore the power producing, can prevent due to fastening mounting screw 24 time makes to install the edge distortion of metalwork installing hole 13.
Other guide is identical with execution mode 1.
Execution mode 3
The control device 10 of the control device that execution mode 3 is related and execution mode 1 is roughly the same, and framework 5 has main part 11 and panel flange portion 12, is formed with metalwork installing hole 13 and guiding groove 14,15 are installed on the side of main part 11.But, be formed as inclined plane this point at side 14a, the 15a of guiding groove 14,15 different from execution mode 1.,, in the related control device 10 of execution mode 3, the section shape of guiding groove 14,15 is different from execution mode 1.Figure 13 is the figure that represents an example of the section shape of guiding groove.Side 14a, the 15a of guiding groove 14,15 is formed as arriving the bottom incline till bottom surface 14b, 15b.Therefore, hook portion 221 is in the time installing near of metalwork installing hole 13 and the side butt of main part 11, carried out slip along the direction parallel with panel flange portion 12, and hook portion 221 is easy to be embedded in guiding groove 14,15 along side 14a, 15a.
Figure 14 is the figure that represents another example of the section shape of guiding groove.Side 14a, the 15a of guiding groove 14,15 is formed as not arriving the bottom incline of bottom surface 14b, 15b, and the boundary member of bottom surface 14b, 15b and side 14a, 15a is generally perpendicularly upright.Therefore,, when hook portion 221 is in the time installing near of metalwork installing hole 13 and the side butt of main part 11, carried out slip along the direction parallel with panel flange portion 12, hook portion 221 is easy to be embedded in guiding groove 14,15 along side 14a, 15a.In addition, because the boundary member of bottom surface 14b, 15b and side 14a, 15a is generally perpendicularly upright, therefore, the hook portion 221 being embedded in guiding groove 14,15 is difficult to depart from from guiding groove 14,15.
Figure 15 is the figure that represents another example of the section shape of guiding groove.Guiding groove 14,15 is formed as the groove that section shape is in the shape of the letter V.Can be formed as following structure,, by making the lower surface of the hook portion 221 that metalwork 20 is installed be formed as the shape corresponding with guiding groove 14,15, thereby hook portion 221 is being installed near of metalwork installing hole 13 and the side butt of main part 11, while having carried out slip along the direction parallel with panel flange portion 12, hook portion 221 is easy to be embedded in guiding groove 14,15 along inclined plane 14a, 15a, and the hook portion 221 being embedded in guiding groove 14,15 is difficult to depart from from guiding groove 14,15.
At this, with execution mode 1 similarly, be illustrated along the structure of extending with panel flange portion 12 orthogonal direction as example take guiding groove 14,15, but with execution mode 2 similarly, be parallel in the structure that panel flange portion 12 extends at guiding groove 16, also the section shape of guiding groove 16 can be formed as to the shape as shown in above-mentioned example, also can realize identical effect.
For the related control device of the respective embodiments described above, even in the place that metalwork installing hole cannot be installed by Visual Confirmation, as long as can grope installation metalwork to be embedded in guiding groove with hand, just can further make to install metalwork and slide, easily hook portion is inserted into and install in metalwork installing hole.Thus, improve the convenience that operation is set to control board face.
Industrial applicibility
As mentioned above, the effect of control device involved in the present invention is, can easily be arranged on and installs in metalwork installing hole metalwork is installed, and is specially adapted to arrange to the place that cannot metalwork installing hole be installed by Visual Confirmation the situation of control device.
Claims (7)
1. a control device, its rear end side from framework is inserted in the installation square hole being formed on plate face, and use multiple installation metalworks and be fixed on described plate face,
This control device is characterised in that,
This control device has: described framework, it has main part and panel flange portion, wherein, this main part is take two as the one group installation metalwork installing hole being formed with for described installation metalwork is installed on side, and this panel flange portion protrudes to side from the front end of this main part; And
Multiple described installation metalworks, they have and are provided with plate-like portion, a pair of hook portion of screwed hole and are fastened on the mounting screw in described screwed hole, install in metalwork installing hole and described installation metalwork is arranged on described main part by described a pair of hook portion being inserted into described one group
The structure of this control device is, the mode relative with described panel flange portion with described plate-like portion is arranged on multiple described installation metalworks on described main part, then, clamp the edge of described installation square hole by the front end of described panel flange portion and described mounting screw, thereby described framework is arranged on described plate face
On the side of described main part, be provided with the guiding groove of each installation metalwork installing hole in metalwork installing hole being installed and extend across described one group.
2. control device according to claim 1, is characterized in that,
Described installation metalwork has: antetheca, and it forms described plate-like portion; And pair of sidewalls, they extend to rear side from the left and right end of this antetheca, in bottom to protrude downwards compared with the lower end of described antetheca and front end is formed with described a pair of hook portion towards the mode of rear side, described installation metalwork is square brackets shape roughly overlooking while observing, described installation metalwork is arranged on described one group with described a pair of hook portion front end separately towards the mode of the opposition side of described panel flange portion and installs in metalwork installing hole, and described mounting screw is mounted to described screwed hole from rear side.
3. control device according to claim 1, is characterized in that,
Described guiding groove extends along the fore-and-aft direction of described main part.
4. control device according to claim 1, is characterized in that,
Described guiding groove extends along the left and right directions of described main part.
5. control device according to claim 1, is characterized in that,
Described guiding groove is formed as, and to approach described one group of each installation metalwork installing hole of installing in metalwork installing hole, the mode that groove more deepens, tilts bottom surface along its length.
6. control device according to claim 1, is characterized in that,
The side of described guiding groove is formed as the inclined plane declining towards the bottom surface of groove.
7. according to the control device described in any one in claim 1 to 5, it is characterized in that,
The section shape of described guiding groove is V font, and the section shape of the described bottom of a pair of described hook portion and the section of described guiding groove are roughly the same.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012269456A JP5649638B2 (en) | 2012-12-10 | 2012-12-10 | Control device |
| JP2012-269456 | 2012-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103874365A true CN103874365A (en) | 2014-06-18 |
| CN103874365B CN103874365B (en) | 2017-04-12 |
Family
ID=50912379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310286602.3A Active CN103874365B (en) | 2012-12-10 | 2013-07-09 | Control device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5649638B2 (en) |
| CN (1) | CN103874365B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107548246B (en) * | 2016-06-28 | 2020-11-27 | 阿尔派株式会社 | Electronic device, combined connection structure, and mounting method |
| KR102325744B1 (en) * | 2017-03-06 | 2021-11-11 | 엘에스일렉트릭(주) | Bracket for fixing electronic device and electronic device fixing structure |
| KR101976432B1 (en) * | 2018-02-21 | 2019-05-09 | 엘에스산전 주식회사 | Coupling device of electronic device |
| JP7343710B2 (en) * | 2020-12-21 | 2023-09-12 | 発紘電機株式会社 | display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11160109A (en) * | 1997-11-28 | 1999-06-18 | Rkc Instr Inc | Instrument case installation device |
| EP1753106A1 (en) * | 2005-08-09 | 2007-02-14 | Siemens Aktiengesellschaft | Fastening element |
| CN101360406A (en) * | 2007-08-01 | 2009-02-04 | 佳世达科技股份有限公司 | Cover fixing mechanism for electronic apparatus |
| US20100265640A1 (en) * | 2009-04-20 | 2010-10-21 | Funai Electric Co., Ltd. | Flat panel display device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0743613Y2 (en) * | 1991-02-16 | 1995-10-09 | 理化工業株式会社 | Instrument housing mounting device |
| JP3575211B2 (en) * | 1997-02-24 | 2004-10-13 | 三菱電機株式会社 | Auxiliary equipment |
| DE102007023616B4 (en) * | 2007-05-21 | 2015-03-12 | Siemens Aktiengesellschaft | Fixing and clamping device for mounting a built-in device to a control panel and mounting method for mounting a built-in device by means of fixing and clamping means |
-
2012
- 2012-12-10 JP JP2012269456A patent/JP5649638B2/en active Active
-
2013
- 2013-07-09 CN CN201310286602.3A patent/CN103874365B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11160109A (en) * | 1997-11-28 | 1999-06-18 | Rkc Instr Inc | Instrument case installation device |
| EP1753106A1 (en) * | 2005-08-09 | 2007-02-14 | Siemens Aktiengesellschaft | Fastening element |
| CN101360406A (en) * | 2007-08-01 | 2009-02-04 | 佳世达科技股份有限公司 | Cover fixing mechanism for electronic apparatus |
| US20100265640A1 (en) * | 2009-04-20 | 2010-10-21 | Funai Electric Co., Ltd. | Flat panel display device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014116462A (en) | 2014-06-26 |
| CN103874365B (en) | 2017-04-12 |
| JP5649638B2 (en) | 2015-01-07 |
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