WO2022172420A1 - モータ駆動装置 - Google Patents
モータ駆動装置 Download PDFInfo
- Publication number
- WO2022172420A1 WO2022172420A1 PCT/JP2021/005360 JP2021005360W WO2022172420A1 WO 2022172420 A1 WO2022172420 A1 WO 2022172420A1 JP 2021005360 W JP2021005360 W JP 2021005360W WO 2022172420 A1 WO2022172420 A1 WO 2022172420A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cover
- state
- locked state
- locking portion
- projection
- Prior art date
Links
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 14
- 238000012986 modification Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0226—Hinges
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1462—Mounting supporting structure in casing or on frame or rack for programmable logic controllers [PLC] for automation or industrial process control
- H05K7/1468—Mechanical features of input/output (I/O) modules
- H05K7/1471—Modules for controlling actuators
Definitions
- the present disclosure relates to a motor drive device with an openable/closable cover.
- the motor drive device installed on the control panel has a terminal block on the front that can be connected to an electric wire. Further, the motor driving device is provided with an openable/closable cover that covers the terminal block. By closing the cover, it is possible to prevent accidental contact with the terminal block.
- Patent Literature 1 discloses a configuration including a locking mechanism capable of setting a locked state in which the cover is restricted to a closed state. By providing the locking mechanism, it is possible to prevent the cover from being opened unexpectedly, thereby allowing contact with the terminal block and preventing accidental contact with the terminal block.
- the present disclosure has been made in view of the above, and an object thereof is to obtain a motor drive device that can easily determine whether a cover covering a terminal block is in a locked state or an unlocked state.
- a motor drive device includes a housing having a first surface and having an accommodating portion that opens toward the first surface; A terminal block that has a terminal to which an electric wire extending to the outside can be connected and is housed in a housing portion, a cover that covers the opening and is provided so as to be openable and closable, and when the cover is closed, opening and closing is regulated to be in a locked state. and a locking part.
- the locking portion is provided on the cover so as to be rotatable about an axis perpendicular to the first surface when the cover is closed. An unlocked state in which the cover can be opened and a locked state are switched depending on the rotation angle of the locking portion.
- the locking portion is provided with a state indicating portion that indicates that the cover is in the locked state.
- the motor drive device has the effect of being able to easily determine whether the cover that covers the terminal block is in the locked state or the unlocked state.
- FIG. 1 is a perspective view of a motor drive device according to a first embodiment of the present disclosure
- FIG. 1 is a perspective view of a motor drive device according to a first embodiment of the present disclosure
- FIG. FIG. 2 is a partially enlarged perspective view enlarging the accommodating portion according to Embodiment 1
- FIG. 4 is a partially enlarged perspective view of the housing portion according to Embodiment 1, showing the locking portion in an exploded state
- FIG. 2 is a view of the cover in Embodiment 1 as viewed from the surface side of the housing
- FIG. 2 is a view of the cover in Embodiment 1 as viewed from the surface side of the housing
- FIG. 8 is a perspective cross-sectional view of the cross section shown in FIG. 7 viewed obliquely;
- FIG. FIG. 2 is a perspective view of the cover in Embodiment 1 as seen from the back side;
- FIG. 2 is a perspective view of the cover in Embodiment 1 as seen from the back side;
- FIG. 2 is a perspective view of the cover in Embodiment 1 as seen from the back side;
- FIG. 4 is a diagram schematically showing a state in which the wall portion according to Embodiment 1 is viewed from the side;
- the figure which shows the 2nd modification of the locking part in Embodiment 1 The figure which shows the 3rd modification of the locking part in Embodiment 1 FIG.
- FIG. 8 is a view showing a fourth modification of the locking portion according to Embodiment 1, corresponding to the cross-sectional view shown in FIG. 7;
- FIG. 8 is a view showing a fifth modification of the locking portion according to Embodiment 1, corresponding to the cross-sectional view shown in FIG. 7;
- FIG. 8 is a view showing a sixth modification of the locking portion according to Embodiment 1, and corresponds to the cross-sectional view shown in FIG. 7;
- Embodiment 1. 1 and 2 are perspective views of a motor drive device according to Embodiment 1 of the present disclosure.
- FIG. 1 shows a state in which a later-described cover is closed to cover the opening.
- FIG. 2 shows a state in which a later-described cover is open and the opening is not blocked.
- a motor driving device 1 controls a servo motor. Specifically, the motor driving device 1 receives a command from the controller, supplies power to the servomotor, and causes the servomotor to perform an operation according to the command. Illustrations of the controller and the servomotor are omitted.
- the motor drive device 1 includes a rectangular parallelepiped housing 4 . As shown in FIG. 2, the housing 4 is formed with a housing portion 6 formed by recessing the first surface 4a. The accommodation portion 6 is a space provided with an opening 6a on the side of the first surface 4a.
- FIG. 3 is a partially enlarged perspective view showing an enlarged housing portion in Embodiment 1.
- FIG. A wall surface of the accommodating portion 6 is formed with an insertion groove 6b.
- a first projection formed on a locking portion, which will be described later, is inserted into the insertion groove 6b.
- a terminal block 7 is provided in the accommodating portion 6 .
- the terminal block 7 is provided with a plurality of terminals 7a.
- One end of an electric wire can be connected to each of the terminals 7a.
- the other end of the electric wire connected to the terminal 7a extends, for example, outside the housing 4 and is connected to a servomotor. Electric power is supplied from the motor driving device 1 to the servo motor through the terminal 7a and the electric wire.
- the motor drive device 1 includes a cover 2 that covers the opening 6a of the housing portion 6.
- the cover 2 is attached to the housing 4 so as to be rotatable around a rotation shaft 8 as shown in FIG.
- the rotating shaft 8 is an axis extending in a direction parallel to the first surface 4a.
- the opening 6a can be opened and closed. That is, by rotating the cover 2 around the rotation shaft 8, the state in which the opening 6a is closed as shown in FIG. 1 and the state in which the opening 6a is not closed as shown in FIG. 2 are switched.
- a surface of the cover 2 facing in the same direction as the first surface 4a when the cover 2 is closed is referred to as a surface 2a.
- the surface of the cover 2 that faces the terminal block 7 when the cover 2 is closed is referred to as a rear surface 2b.
- a part of the second surface 4b adjacent to the first surface 4a of the housing 4 and forming a part of the wall surface of the housing portion 6 is a detachable wall 4c that can be attached to and detached from the housing 4. there is By removing the attachment/detachment wall 4 c , the electric wire connected to the terminal 7 a can be drawn out of the housing portion 6 even when the opening 6 a is closed with the cover 2 .
- the motor drive device 1 includes a locking portion 5 that regulates the opening and closing of the cover 2 in a closed state to bring it into a locked state.
- FIG. 4 is a partially enlarged perspective view of the accommodating portion according to Embodiment 1, showing a state in which the locking portion is disassembled.
- 5 and 6 are views of the cover in Embodiment 1 as viewed from the surface side of the housing. In FIG. 5, the cover 2 is in a locked state. 6 shows an unlocked state in which the cover 2 can be opened.
- FIG. 7 is a cross-sectional view taken along line VII--VII shown in FIG.
- FIG. 8 is a perspective cross-sectional view of the cross section shown in FIG. 7 viewed obliquely.
- the locking portion 5 is provided on the cover 2 so as to be rotatable around the rotating shaft 9 .
- the rotating shaft 9 is a shaft extending in a direction perpendicular to the first surface 4a when the cover 2 is closed.
- the cover 2 is formed with a hole 2c for mounting the locking portion 5 thereon.
- the hole 2c formed in the cover 2 is formed by recessing the surface 2a of the cover 2. As shown in FIG. A through hole 2d having a diameter smaller than that of the hole 2c is formed in the bottom surface of the hole 2c.
- the locking portion 5 has a first member 11 and a second member 12 .
- the first member 11 is inserted into the hole 2c from the surface 2a side of the cover 2 .
- the second member 12 is provided on the back surface 2 b side of the cover 2 and connected to the first member 11 .
- the first member 11 has a bolt-like shape and has a head portion 11a and a shaft portion 11b.
- the head portion 11a is formed with a diameter that allows it to be inserted through the hole 2c but that cannot be inserted through the through hole 2d.
- the shaft portion 11b is formed with a diameter that allows it to be inserted into the through hole 2d.
- the second member 12 is formed with a fitting hole 12a into which the shaft portion 11b of the first member 11 is fitted.
- the second member 12 serves as a rear projection that projects toward the rear surface 2b of the cover 2 when the shaft portion 11b of the first member 11 is fitted into the fitting hole 12a.
- the second member 12 has a first protrusion 12b extending in a direction perpendicular to the direction from the front surface 2a to the rear surface 2b.
- the second member 12 is formed with a second protrusion 12c extending in a position different from the first protrusion 12b and in a direction perpendicular to the direction from the front surface 2a to the back surface 2b.
- the first projection 12b is inserted into the insertion groove 6b formed in the housing portion 6 when the cover 2 is in the locked state.
- the hole 2c formed in the cover 2 and the head portion 11a of the first member 11 have a circular shape when viewed along the rotation axis 9, and the first member 11 is rotatable around the rotation axis 9.
- the second member 12 to which the shaft portion 11b of the first member 11 is fitted also rotates about the rotation shaft 9 together with the first member 11 . That is, the entire locking portion 5 is rotatable around the rotating shaft 9 .
- the shape of the head 11a viewed along the rotation axis 9 is not limited to a circular shape, and may be polygonal or elliptical.
- a groove 13 is formed in the operation surface 11c of the head portion 11a of the first member 11, which is exposed on the surface 2a side of the cover 2.
- the operation surface 11c faces in the same direction as the front surface 2a of the cover 2.
- the groove 13 is formed in a shape into which a tool such as a slotted screwdriver can be inserted.
- the groove 13 is formed in a shape pointing in a specific direction.
- grooves 13 are formed in the shape of arrows. The arrow shape is formed by combining a rectangle and a triangle, and the rectangular part is the part into which the tool is inserted.
- a groove 13 is a state indicating portion that indicates whether the cover 2 is in the unlocked state or the locked state.
- the head portion 11a of the first member 11 is formed with an enclosing wall 14 that surrounds the groove 13 and protrudes from the operation surface 11c.
- the surrounding wall 14 is formed with a height that does not protrude from the surface 2 a of the cover 2 .
- the operation surface 11 c may be inclined with respect to the surface 2 a of the cover 2 .
- the rotation angle of the locking portion 5 can be varied.
- the cover 2 can be switched between the locked state and the unlocked state. Further, the direction in which the groove 13 formed in the locking portion 5 points is also different because the rotation angle of the locking portion 5 is different.
- a lock indication indicating the locked state is provided at a position in the direction indicated by the groove 13 in the locked state.
- "LOCK” is described as a lock display indicating the locked state.
- an unlocked display indicating the unlocked state is made at a position corresponding to the direction indicated by the groove 13 in the unlocked state.
- "OPEN” is described as an unlocked display indicating the unlocked state.
- the display of "LOCK” and the display of "OPEN” are the display section 15 that displays whether the cover 2 is in the locked state or the unlocked state.
- the display of the display unit 15 is not limited to the display of "LOCK” and "OPEN” as long as it is possible to distinguish between the locked state and the unlocked state.
- the display part 15 is provided at a position corresponding to the direction indicated by the groove 13, if the direction indicated by the groove 13 is confirmed, it can be easily visually determined whether the cover 2 is in the locked state or the unlocked state. can do. It should be noted that at least if there is a display indicating that the cover is in the locked state, it is possible to easily visually determine that the cover 2 is in the locked state.
- FIG. 9 to 11 are perspective views of the cover in Embodiment 1 as seen from the back side. 9 shows the cover 2 in the locked state, FIG. 10 shows the cover 2 in the process of changing from the locked state to the unlocked state, and FIG. 11 shows the cover 2 in the unlocked state. It is
- the position of the first projection 12b changes as shown in FIG. 10, and the first projection 12b comes out of the insertion groove 6b.
- the first protrusion 12b is completely pulled out of the insertion groove 6b, and the cover 2 can be opened.
- the motor driving device 1 has a mechanism for preventing the locking portion 5 from being turned too much, and grasps that the cover 2 is locked or unlocked while the locking portion 5 is being operated.
- a mechanism is provided to facilitate these mechanisms will be explained.
- the cover 2 is formed with a wall portion 16 protruding from the rear surface 2b.
- a rotation restricting portion 17 is formed on the wall portion 16 .
- the rotation regulating portion 17 is formed at a height that fits on the locus of movement of the first projection 12b and the second projection 12c when the locking portion 5 is rotated.
- the first projection 12b comes into contact with the rotation restricting portion 17, preventing further rotation.
- the second projection 12c abuts against the rotation restricting portion 17, preventing further rotation.
- the rotation restricting portion 17 prevents the locking portion 5 from being turned too much. As a result, it is possible to prevent the unlocked state and the locked state from changing unexpectedly due to over-rotation.
- the wall portion 16 is formed with an intervening wall 18 having a projection height lower than that of the rotation restricting portion 17 described above.
- the intervening wall 18 has different protrusion heights from the rear surface 2b depending on the location.
- FIG. 12 is a diagram schematically showing a state in which the wall portion according to Embodiment 1 is viewed from the side.
- the intervening wall 18 changes its state between the locked state and the unlocked state more than the height H1 of the portion interposed between the second projection 12c (12c-1) and the back surface 2b of the cover 2 in the locked state.
- the height H2 of the portion interposed between the second projection 12c (12c-2) and the rear surface 2b of the cover 2 in the process of pressing is higher.
- the intervening wall 18 has a height H2 higher than the height H3 of the portion interposed between the second projection 12c (12c-3) and the back surface 2b of the cover 2 in the unlocked state.
- the portion having the height H1 and the portion having the height H2 are connected so that the height changes smoothly.
- the portion having the height H2 and the portion having the height H3 are connected so that the height changes smoothly.
- the protrusion height of the intervening wall 18 is lower than the protrusion height of the rotation restricting portion 17 from the back surface 2b.
- the height H1 and the height H3 are approximately equal to the distance between the second protrusion 12c and the rear surface 2b when the locking portion 5 is attached to the cover 2.
- the height H2 is greater than the distance between the second projection 12c and the rear surface 2b when the locking portion 5 is attached to the cover 2.
- the intervening wall 18 is lowered, so that the second projection 12c is not pushed up from the intervening wall 18, and the resistance felt when rotating the locking portion 5 is reduced.
- the resistance felt for rotating the locking part 5 it becomes easier for the operator of the locking part 5 to grasp that the locked state or the unlocked state has been reached.
- Embodiment 1 an example in which the rotation restricting portion 17 and the intervening wall 18 are formed integrally is shown, but they may be formed separately.
- the wall portion 16 may not be provided, and the rotation restricting portion 17 and the intervening portion 18 may protrude from the rear surface 2b of the cover 2 . That is, the second projection 12c rides on the intervening wall 18 in the process in which the locking portion 5 rotates and the state changes between the locked state and the unlocked state. is configured to descend from the intervening wall 18 .
- the head 11a of the first member 11 is formed with a surrounding wall 14 surrounding the groove 13 and projecting from the operation surface 11c, it is difficult to access the groove 13 with an object other than a tool such as a coin or a finger. It has become. Therefore, the locking portion 5 is less likely to be unlocked except when the cover 2 needs to be opened, such as when an electric wire is connected to the terminal 7a. As a result, opportunities for access to the interior of the housing portion 6 can be appropriately restricted.
- FIG. 13 is a diagram showing a first modified example of the locking portion in Embodiment 1.
- FIG. A groove 13 is formed in the operation surface 11c of the locking portion 5 according to the first modified example so as to be tapered from one side to the other side. Even with such a shape, the operator can grasp that the direction from the thicker side to the thinner side is the direction indicated by the groove 13 .
- the groove 13 is made specific while suppressing rattling between the tool and the groove 13 in the rectangular portion. It can be made to point in the direction.
- the groove 13 as a whole functions as a state indicating portion that indicates a specific direction, while preventing looseness between the tool and the groove 13. It is possible to prevent deterioration of the operability of the locking portion 5 by suppressing it.
- FIG. 14 is a diagram showing a second modification of the locking portion in Embodiment 1.
- a direction display 19 indicating a specific direction is provided at a location different from the groove 13 and moving as the locking portion 5 rotates.
- the directional indication 19 is indicated by dots.
- the direction display 19 serves as a state indicator that indicates whether the cover 2 is in the unlocked state or the locked state.
- FIG. 15 is a diagram showing a third modified example of the locking portion in Embodiment 1.
- FIG. A lock portion 5 according to the third modification is provided with a direction display 19 as in the second modification.
- a groove 13 is formed in a shape into which a Phillips screwdriver is fitted.
- the shape of the groove 13 may be selected according to the tool assumed to operate the locking portion 5 .
- the direction display 19 is provided, the groove 13 itself does not need to indicate a specific direction, so that any shape can be adopted in accordance with the shape of the expected tool.
- FIG. 16 is a diagram showing a fourth modification of the locking portion according to Embodiment 1, and is a diagram corresponding to the cross-sectional view shown in FIG.
- the first member 11 itself does not have an enclosing wall surrounding the groove 13 and protruding from the operation surface 11c.
- the cover 2 functions as a surrounding wall.
- FIG. 17 is a view showing a fifth modification of the locking portion according to Embodiment 1, and is a view corresponding to the cross-sectional view shown in FIG.
- the tip of the surrounding wall 14 is provided at a position recessed from the surface 2 a of the cover 2 . This makes it even more difficult to operate the locking portion 5 with an object other than a tool such as a coin or finger.
- FIG. 18 is a diagram showing a sixth modification of the locking portion according to Embodiment 1, and is a diagram corresponding to the cross-sectional view shown in FIG.
- the surface 2a of the cover 2 is formed with an enclosing wall 2e surrounding the operation surface 11c.
- the state indicating portion provided in the locking portion 5 points to the locked display and unlocked display provided on the surface 2a of the cover 2, so that the locked state and the unlocked state of the cover 2 can be visually checked. It was explained as an example that it can be easily distinguished by However, it may be configured such that the locked state and the unlocked state of the cover 2 can be easily determined visually by a single state indicating portion provided in the locking portion 5 . For example, when the locking portion 5 is rotated and the cover 2 is locked, the state indicating portion may emit light. Further, when the lock portion 5 is rotated and the cover 2 is locked, the color of the state indicating portion may be changed. Even with such a configuration, the locked state and the unlocked state of the cover 2 can be easily determined visually by the state indicator.
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Casings For Electric Apparatus (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
図1および図2は、本開示の実施の形態1にかかるモータ駆動装置の斜視図である。図1では、後述するカバーが閉じて開口を覆った状態が示されている。図2では、後述するカバーが開いて開口が塞がれていない状態が示されている。モータ駆動装置1は、サーボモータを制御する。具体的には、モータ駆動装置1は、コントローラからの指令を受けて、サーボモータに電力を供給し、指令に応じた動作をサーボモータに行わせる。なお、コントローラおよびサーボモータの図示は省略している。
Claims (8)
- 第1面を有し、前記第1面側に開口する収容部が形成された筐体と、
前記筐体の外部に延びる電線を接続可能な端子を有し、前記収容部に収容された端子台と、
前記開口を覆うとともに開閉可能に設けられたカバーと、
前記カバーが閉じた状態で開閉を規制して施錠状態にする施錠部と、を備え、
前記施錠部は、前記カバーが閉じた状態において前記第1面と垂直な軸を中心に回転可能に前記カバーに設けられており、
前記施錠部の回転角度によって、前記カバーを開くことができる解錠状態と、前記施錠状態とが切り替えられ、
前記施錠部には、前記カバーが前記施錠状態であることを指示する状態指示部が設けられていることを特徴とするモータ駆動装置。 - 前記カバーのうち前記カバーが閉じた状態で前記端子台側を向く裏面と反対側の表面には、前記施錠状態であることを示す施錠表示が設けられ、
前記施錠部には、前記表面側に露出する操作面が設けられており、
前記状態指示部は、前記操作面に形成された工具を差し込み可能かつ方向を指し示す形状の溝であり、
前記施錠部は、前記施錠状態で前記溝が指し示す前記方向が前記施錠表示を指し示すことを特徴とする請求項1に記載のモータ駆動装置。 - 前記カバーのうち前記カバーが閉じた状態で前記端子台側を向く裏面と反対側の表面には、前記施錠状態であることを示す施錠表示が設けられ、
前記施錠部には、前記表面側に露出する操作面が設けられており、
前記操作面には工具を差し込み可能な溝が形成されており、
前記状態指示部は、前記施錠部の回転に伴って移動する箇所に方向を指し示す方向表示として前記溝とは別体で設けられており、
前記施錠部は、前記施錠状態で前記方向表示が指し示す前記方向が前記施錠表示を指し示すことを特徴とする請求項1に記載のモータ駆動装置。 - 前記施錠部には、前記溝の周囲を囲み前記操作面から突出する囲み壁が形成されていることを特徴とする請求項2または3に記載のモータ駆動装置。
- 前記施錠部は、前記カバーのうち前記カバーを閉じた状態で前記端子台側を向く裏面に突出する裏面突出部を有し、
前記裏面突出部には、前記裏面と反対側の表面から前記裏面へ向かう方向と垂直な方向に延びる第1の突起が形成され、
前記収容部には、前記カバーが前記施錠状態である場合に前記第1の突起が差し込まれ、前記カバーが前記解錠状態である場合に前記第1の突起が抜け出す差し込み溝が形成されていることを特徴とする請求項1から4のいずれか1つに記載のモータ駆動装置。 - 前記カバーには、前記裏面から突出する回転規制部が形成され、
前記カバーが前記解錠状態から前記施錠状態となった場合に、前記第1の突起が前記回転規制部に当接して前記施錠部の回転が規制されることを特徴とする請求項5に記載のモータ駆動装置。 - 前記カバーには、前記裏面から突出する回転規制部が形成され、
前記裏面突出部には、前記第1の突起と異なる位置かつ前記表面から前記裏面へ向かう方向と垂直な方向に延びる第2の突起が形成され、
前記カバーが前記施錠状態から前記解錠状態となった場合に、前記第2の突起が前記回転規制部に当接して前記施錠部の回転が規制されることを特徴とする請求項5または6に記載のモータ駆動装置。 - 前記カバーには、前記裏面から突出しかつ前記回転規制部より突出高さの低い介在壁が形成されており、
前記施錠部が回転し施錠状態と前記解錠状態との間で状態が変化する過程で前記第2の突起が前記介在壁に乗り上げ、前記施錠状態及び前記解錠状態の位置では前記第2の突起が前記介在壁から下りることを特徴とする請求項7に記載のモータ駆動装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021570531A JP7109690B1 (ja) | 2021-02-12 | 2021-02-12 | モータ駆動装置 |
PCT/JP2021/005360 WO2022172420A1 (ja) | 2021-02-12 | 2021-02-12 | モータ駆動装置 |
US18/030,282 US11800671B2 (en) | 2021-02-12 | 2021-02-12 | Motor drive device |
CN202190000947.6U CN219981297U (zh) | 2021-02-12 | 2021-02-12 | 电动机驱动装置 |
DE112021005723.5T DE112021005723T5 (de) | 2021-02-12 | 2021-02-12 | Motorantriebsvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2021/005360 WO2022172420A1 (ja) | 2021-02-12 | 2021-02-12 | モータ駆動装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022172420A1 true WO2022172420A1 (ja) | 2022-08-18 |
Family
ID=82652265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2021/005360 WO2022172420A1 (ja) | 2021-02-12 | 2021-02-12 | モータ駆動装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11800671B2 (ja) |
JP (1) | JP7109690B1 (ja) |
CN (1) | CN219981297U (ja) |
DE (1) | DE112021005723T5 (ja) |
WO (1) | WO2022172420A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7521204B2 (ja) * | 2020-02-28 | 2024-07-24 | 京セラドキュメントソリューションズ株式会社 | カバー取り付け構造 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001054212A (ja) * | 1999-08-05 | 2001-02-23 | Matsushita Electric Works Ltd | 扉閉止具 |
JP2005129770A (ja) * | 2003-10-24 | 2005-05-19 | Fujitsu Ltd | 電子機器 |
JP2005294514A (ja) * | 2004-03-31 | 2005-10-20 | Fujitsu Access Ltd | 信号変換装置 |
JP2007033316A (ja) * | 2005-07-28 | 2007-02-08 | Naigai Denki Kk | 封印装置 |
JP2008010599A (ja) * | 2006-06-28 | 2008-01-17 | Sony Ericsson Mobilecommunications Japan Inc | ロック装置 |
US20160143164A1 (en) * | 2014-11-13 | 2016-05-19 | Inventec (Pudong) Technology Corporation | Latch device and server using the same |
JP2019145789A (ja) * | 2018-02-19 | 2019-08-29 | エルエス産電株式会社Lsis Co., Ltd. | 部品保護構造を有する電子機器 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6463774B2 (en) * | 2000-05-17 | 2002-10-15 | Southco, Inc. | Push lock |
TW200619480A (en) * | 2004-10-23 | 2006-06-16 | Southco | Slam latch with pop-up knob |
TW200847891A (en) * | 2007-05-25 | 2008-12-01 | Mitac Technology Corp | Movable engaging door structure |
CN101415304B (zh) * | 2007-10-15 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | 闭锁结构 |
CN101415306B (zh) * | 2007-10-15 | 2011-06-22 | 鸿富锦精密工业(深圳)有限公司 | 闭锁结构 |
CN201156229Y (zh) * | 2008-01-21 | 2008-11-26 | 鸿富锦精密工业(深圳)有限公司 | 散热器固定装置 |
CN101492984B (zh) * | 2008-01-23 | 2012-07-04 | 鸿富锦精密工业(深圳)有限公司 | 闭锁结构 |
JP5513168B2 (ja) * | 2010-02-26 | 2014-06-04 | パナソニック株式会社 | 電子機器 |
CN102829036A (zh) * | 2011-06-16 | 2012-12-19 | 鸿富锦精密工业(深圳)有限公司 | 卡合结构及电子装置 |
JP5950258B2 (ja) * | 2011-08-19 | 2016-07-13 | パナソニックIpマネジメント株式会社 | 電子機器 |
US8756963B2 (en) * | 2012-07-13 | 2014-06-24 | S.P.E.P. Acquisition Corp. | Sealed push button latch |
CN103699174B (zh) * | 2012-09-27 | 2017-04-12 | 神讯电脑(昆山)有限公司 | 电子装置的扣门结构 |
CN103887639A (zh) * | 2012-12-19 | 2014-06-25 | 富泰华工业(深圳)有限公司 | 电子装置 |
CN104582346B (zh) * | 2013-10-18 | 2017-09-22 | 神讯电脑(昆山)有限公司 | 电子装置的防水门组件 |
CN104750196B (zh) * | 2013-12-27 | 2018-11-06 | 神讯电脑(昆山)有限公司 | 防水门扣及其自动调压式塞件组 |
KR101986967B1 (ko) * | 2016-11-18 | 2019-06-07 | 미쓰비시덴키 가부시키가이샤 | 전자기기용 단자 보호 구조 및 전자기기 |
CN110313224B (zh) * | 2017-02-24 | 2021-08-10 | 松下知识产权经营株式会社 | 电子设备 |
US10490041B1 (en) * | 2018-03-16 | 2019-11-26 | Amazon Technologies, Inc. | Security covers for audio/video recording and communication devices |
-
2021
- 2021-02-12 CN CN202190000947.6U patent/CN219981297U/zh active Active
- 2021-02-12 WO PCT/JP2021/005360 patent/WO2022172420A1/ja active Application Filing
- 2021-02-12 JP JP2021570531A patent/JP7109690B1/ja active Active
- 2021-02-12 DE DE112021005723.5T patent/DE112021005723T5/de active Pending
- 2021-02-12 US US18/030,282 patent/US11800671B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001054212A (ja) * | 1999-08-05 | 2001-02-23 | Matsushita Electric Works Ltd | 扉閉止具 |
JP2005129770A (ja) * | 2003-10-24 | 2005-05-19 | Fujitsu Ltd | 電子機器 |
JP2005294514A (ja) * | 2004-03-31 | 2005-10-20 | Fujitsu Access Ltd | 信号変換装置 |
JP2007033316A (ja) * | 2005-07-28 | 2007-02-08 | Naigai Denki Kk | 封印装置 |
JP2008010599A (ja) * | 2006-06-28 | 2008-01-17 | Sony Ericsson Mobilecommunications Japan Inc | ロック装置 |
US20160143164A1 (en) * | 2014-11-13 | 2016-05-19 | Inventec (Pudong) Technology Corporation | Latch device and server using the same |
JP2019145789A (ja) * | 2018-02-19 | 2019-08-29 | エルエス産電株式会社Lsis Co., Ltd. | 部品保護構造を有する電子機器 |
Also Published As
Publication number | Publication date |
---|---|
JP7109690B1 (ja) | 2022-07-29 |
US20230276590A1 (en) | 2023-08-31 |
US11800671B2 (en) | 2023-10-24 |
CN219981297U (zh) | 2023-11-07 |
DE112021005723T5 (de) | 2023-08-17 |
JPWO2022172420A1 (ja) | 2022-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2022172420A1 (ja) | モータ駆動装置 | |
EP3517716B1 (en) | Power child lock operating device | |
US8861715B2 (en) | Electronic device | |
JP2009093860A (ja) | 電線カバー | |
EP3300095B1 (en) | Multidirectional operating device | |
JP6772624B2 (ja) | 車両開閉体操作装置 | |
JP6931602B2 (ja) | 車両用リッドロック装置 | |
JP5932525B2 (ja) | 操作部材ロック装置及び該操作部材ロック装置を備えた操作装置 | |
JP6947121B2 (ja) | 開閉器用ハンドルロック装置 | |
TW201920797A (zh) | 縫紉機之腳踏式控制器 | |
JP4678346B2 (ja) | 開閉器の外部操作ハンドル | |
JP7355599B2 (ja) | ロック装置 | |
JP6941551B2 (ja) | リッド開閉装置 | |
JP2015158970A (ja) | 多方向入力装置 | |
JP2022046441A (ja) | ドアラッチ装置の防水構造 | |
JP2024111680A (ja) | 開閉蓋のストッパ装置及び筐体 | |
JP6672009B2 (ja) | 車両のハンドル装置 | |
JP4378836B2 (ja) | パネル開閉装置 | |
JP7433156B2 (ja) | 開閉器におけるロックカバーの装着構造 | |
JP2006112105A (ja) | 車両用ドアハンドル装置 | |
JP2005307533A (ja) | インサイドハンドル装置 | |
US20230023240A1 (en) | Shift device | |
JP6944361B2 (ja) | プッシュプッシュ機構、及びそれを備えたリッド開閉装置 | |
JP4214243B2 (ja) | グローブボックス開閉構造 | |
JP3426491B2 (ja) | ピニオンギアの取付構造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENP | Entry into the national phase |
Ref document number: 2021570531 Country of ref document: JP Kind code of ref document: A |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21925671 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 202190000947.6 Country of ref document: CN |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 21925671 Country of ref document: EP Kind code of ref document: A1 |