TWI724843B - Device equipped with shielding plate - Google Patents

Abstract

A device equipped with a shielding plate includes a device casing and a shielding plate. The device casing includes an opening. The shielding plate includes an engaging member and a lock member. The lock member is configured to move between a lock position and an unlock position. When the engaging member engages in the opening and the lock member is located at the lock position, an end portion of the lock member abuts against an edge of the opening, such that the shielding plate is fixed on the device casing. When the lock member is located at the unlock position, the end portion of the lock member disengages from the opening, such that the shielding plate is capable of driving the engage member to disengage from the opening.

Description

Device with shield

The present invention relates to a device with a shielding plate, in particular to a device with a shielding plate that can be quickly disassembled and assembled.

At present, some display devices are equipped with shielding panels on opposite sides to prevent external light or moving objects from interfering with the user's viewing of the display device. In addition, in a high-brightness environment, a display device equipped with a shield can also make the colors more realistic. Therefore, the user does not need to increase the brightness of the display device, and the irritation of the brightness of the display device to the eyes can be reduced, and the user can be more focused. The conventional shielding plate is fixed on the housing of the display device by screws. Therefore, the user must use a screwdriver to disassemble the shielding plate. When there are a large number of display devices that need to be disassembled and assembled, it will consume a lot of time for disassembly and assembly, which is quite inefficient.

One of the objectives of the present invention is to provide a device with a shielding baffle that can be quickly disassembled to solve the above-mentioned problems.

According to an embodiment, the device with a shielding plate of the present invention includes a device casing and a shielding plate. The device housing includes an opening. The shield plate includes a clamping piece and a locking piece. The locking member can move between a locked position and an unlocked position. When the engaging member is engaged in the opening and the locking member is in the locking position, one end of the locking member abuts against an edge of the opening, so that the shielding plate is fixed on the device casing. When the locking member is in the unlocking position, the end of the locking member is separated from the hole, so that the shielding plate can drive the engaging member to leave the hole.

In summary, when the user wants to install the shielding plate on the device casing, the user can operate Move the locking piece to the unlocked position. Then, the user can engage the engaging member of the shielding plate in the opening of the device housing. When the engaging member is engaged in the opening and the locking member is in the locked position, the shielding plate will be fixed on the device casing. In addition, the user only needs to operate the locking member to move to the unlocked position, and then the shielding plate can be operated to drive the engaging member out of the opening of the device housing, so as to remove the shielding plate from the device housing. In this way, the user can quickly disassemble and assemble the shielding plate without using tools.

1: device

10: Device housing

12: Baffle

14: display unit

100: open hole

102: Snap structure

120: Board body

122: shaft

124: Clip

126: Locking Piece

128: Elastic

1260: Operation Department

1262: end

A1, A2: Arrow

D1: first axis

D2: second axis

X, Y: Section line

Figure 1 is a perspective view of a device according to an embodiment of the present invention.

Figure 2 is a perspective view of the device in Figure 1 from another perspective.

Fig. 3 is a perspective view of the device housing in Fig. 2.

Figure 4 is a perspective view of the shielding plate in Figure 2.

Fig. 5 is a partial perspective view of the rotating shaft in Fig. 4.

Figure 6 is a partial cross-sectional view of the device in Figure 2.

Figure 7 is another partial cross-sectional view of the device in Figure 2.

Figure 8 is a cross-sectional view of the locking member in Figure 7 moved to the unlocked position.

Please refer to Figures 1 to 8. Figure 1 is a perspective view of the device 1 according to an embodiment of the present invention, Figure 2 is a perspective view of the device 1 in Figure 1 from another perspective, and Figure 3 is a second perspective. Figure 4 is a perspective view of the device housing 10, Figure 4 is a perspective view of the shield plate 12 in Figure 2, Figure 5 is a partial perspective view of the shaft 122 in Figure 4, Figure 6 is the device in Figure 2 1 is a partial cross-sectional view along the line XX, Figure 7 is another partial cross-sectional view of the device 1 in Figure 2 along the YY line, and Figure 8 is a cross-sectional view of the locking member 126 in Figure 7 moved to the unlocked position.

As shown in FIG. 1 and FIG. 2, the device 1 includes a device casing 10, a shielding plate 12 and a display unit 14. The display unit 14 is disposed in the device housing 10 so that the device 1 can be a display device. in In this embodiment, the display unit 14 can be a liquid crystal display unit, a plasma display unit, an organic light emitting diode display unit, or other display units, depending on the actual application. It should be noted that the device 1 can also be other devices that need to be equipped with a shielding plate 12, and is not limited to a display device. In addition, in the drawings of the present invention, only the shielding plate 12 arranged on one side of the device casing 10 is shown. However, in practical applications, two shielding plates 12 can be provided on two opposite sides of the device housing 10.

As shown in FIG. 3, one side of the device casing 10 includes an opening 100. In this embodiment, one side of the device housing 10 may include a plurality of openings 100. As shown in FIGS. 4 and 5, the shielding plate 12 includes a plate 120, a rotating shaft 122, an engaging member 124, a locking member 126 and an elastic member 128. In this embodiment, the shielding plate 12 may include a plurality of engaging elements 124, wherein the number and positions of the engaging elements 124 correspond to the number and positions of the openings 100 of the device housing 10. It should be noted that one side of the device housing 10 may include one or more openings 100, and the shielding plate 12 may include one or more engaging members 124, depending on the actual application.

The plate 120 is pivotally connected to the rotating shaft 122 so that the plate 120 can rotate relative to the rotating shaft 122. The engaging member 124 and the locking member 126 are arranged on the rotating shaft 122. In addition, the elastic member 128 is disposed in the rotating shaft 122 and abuts against the locking member 126. The elastic member 128 can be a spring, but is not limited to this. In this embodiment, the locking member 126 includes an operating portion 1260, and the operating portion 1260 protrudes from the rotating shaft 122, as shown in FIG. 4. The locking member 126 can move between a locked position (as shown in Figs. 6 and 7) and an unlocked position (as shown in Fig. 8). Furthermore, when the operating portion 1260 of the locking member 126 is not pushed by an external force, the locking member 126 will be pushed by the elastic force of the elastic member 128 to be in the locked position shown in FIGS. 6 and 7. When the locking member 126 is in the locking position shown in FIGS. 6 and 7, the end 1262 of the locking member 126 will protrude from the rotating shaft 122. On the other hand, when the operating portion 1260 of the locking member 126 is pushed in the direction of arrow A1 by an external force, the locking member 126 will move from the locked position shown in Figures 6 and 7 to the unlocked position shown in Figure 8 . When the locking member 126 is in the unlocking position shown in FIG. 8, the end 1262 of the locking member 126 will retract into the rotating shaft 122, and the locking member 126 will compress the elastic member 128. When the external force applied to the operating portion 1260 of the locking member 126 is released, the elastic force of the elastic member 128 pushes the locking member 126 in the direction of arrow A2, so that the locking member 126 is unlocked from the figure 8 Move the position to the locked position shown in Figure 6 and Figure 7.

When the user wants to install the shielding plate 12 on the device casing 10, the user can push the operating portion 1260 of the locking member 126 in the direction of arrow A1 to move the locking member 126 to the unlocking shown in Figure 8. position. Of course, the user can also abut the end 1262 of the locking member 126 against the side wall of the device housing 10 and push the shielding plate 12 so that the side wall of the device housing 10 pushes the end 1262 of the locking member 126 in the direction of arrow A1. Operate the locking member 126 to move to the unlocked position shown in FIG. 8. Then, the user can insert the engaging member 124 of the shielding plate 12 into the opening 100 of the device housing 10 so that the engaging member 124 of the shielding plate 12 is engaged in the opening 100 of the device housing 10. In this embodiment, the device housing 10 may further include an engaging structure 102, and the engaging structure 102 is located in the opening 100. Therefore, when the engaging member 124 of the shielding plate 12 is inserted into the opening 100 of the device housing 10, the engaging member 124 of the shielding plate 12 can be engaged with the engaging structure 102 in the opening 100. In this embodiment, the engaging member 124 and the engaging structure 102 may be hooks and grooves that cooperate with each other, but it is not limited thereto. Then, the user can release the operating portion 1260 of the locking member 126. At this time, the elastic force of the elastic member 128 pushes the locking member 126 in the direction of arrow A2, so that the locking member 126 moves from the unlocked position shown in FIG. 8 to the locked position shown in FIG. 7. As shown in Figure 7, when the engaging member 124 of the shielding plate 12 is engaged in the opening 100 of the device housing 10, and the locking member 126 of the shielding plate 12 is in the locked position, the end 1262 of the locking member 126 will be Abutting against the edge of the opening 100 so that the shielding plate 12 is fixed on the device housing 10.

In this embodiment, the locking member 126 of the shielding plate 12 can move between the locked position and the unlocking position along a first axis D1, and the engaging member 124 of the shielding plate 12 can be engaged along a second axis D2. In the engaging structure 102 in the opening 100, the first axis D1 is substantially perpendicular to the second axis D2. Therefore, when the engaging member 124 of the shielding plate 12 is engaged in the opening 100 of the device housing 10, and the locking member 126 of the shielding plate 12 is in the locked position, the engaging member 124 and the locking member 126 of the shielding plate 12 are The shielding plate 12 can be effectively prevented from being separated from the device housing 10.

When the user wants to remove the shielding plate 12 from the device housing 10, the user can push the operating portion 1260 of the locking member 126 in the direction of arrow A1 to move the locking member 126 to the figure 8 The unlock position. When the locking member 126 is in the unlocked position, the end 1262 of the locking member 126 will retract into the shaft 122 and leave the hole 100, so that the shielding plate 12 can drive the engaging member 124 to leave the hole 100. Furthermore, when the locking member 126 is in the unlocked position, the user can move the shielding plate 12 along the first axis D1 to disengage the engaging member 124 from the engaging structure 102, and then move the shielding plate 12 along the second axis D2. The engaging member 124 is moved out of the opening 100. In this way, the shielding plate 12 can be detached from the device housing 10.

In summary, when the user wants to install the shielding plate on the device housing, the user can operate the locking member to move to the unlocked position. Then, the user can engage the engaging member of the shielding plate in the opening of the device housing. When the engaging member is engaged in the opening and the locking member is in the locked position, the shielding plate will be fixed on the device casing. In addition, the user only needs to operate the locking member to move to the unlocked position, and then the shielding plate can be operated to drive the engaging member out of the opening of the device housing, so as to remove the shielding plate from the device housing. In this way, the user can quickly disassemble and assemble the shielding plate without using tools.

The foregoing descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made in accordance with the scope of the patent application of the present invention should fall within the scope of the present invention.

1: device

10: Device housing

12: Baffle

14: display unit

120: Board body

122: shaft

Claims (4)

A device with a shielding plate, comprising: a device casing including an opening and a locking structure, the locking structure being a card slot and located on one side of the opening; and a shielding plate including a plate body , A rotating shaft, an engaging member and a locking member, the plate is pivotally connected to the rotating shaft, the engaging member is arranged on the rotating shaft, the locking member is movably arranged on the rotating shaft to be in a locked position and a Move between the unlocked positions, the engaging member is a hook; wherein, when the engaging member is engaged in the opening and the locking member moves to the locked position along a first axial direction, the locking member One end portion protrudes from the rotating shaft to abut an edge on the other side of the opening, and the hook is engaged with the groove on the side of the opening along a second axial direction, so that the shielding plate Fixed on the device housing, the first axis is perpendicular to the second axis; when the locking member moves to the unlocking position along the first axis, the end of the locking member retracts into the shaft to disengage The opening enables the shielding plate to drive the hook to escape from the opening. The device with a shielding plate according to claim 1, wherein the shielding plate further includes an elastic member disposed in the rotating shaft and abutting against the locking member; when the locking member is in the unlocking position, the The locking member compresses the elastic member. The device with a shielding plate according to claim 1, wherein the locking member includes an operating portion, and the operating portion protrudes from the rotating shaft. The device with the shielding plate as described in claim 1 further includes a display unit arranged in the device casing.

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