Ejecting device and electronic device

Ejection device and its electronic device

This creation is about an ejector device and its electronic device, especially an ejector device with an ejector unit and its electronic device.

Electronic devices currently on the market that use power modules have different ways to take out the power modules. In some cases, a groove about the size of a finger is provided only at the boundary between the exterior of the power module and the casing, so that the lock for fixing the power module is unlocked, so that the user can take out the power module easily. In addition, a guide block with a slope is arranged on at least one side of the power module, and a shift lever is arranged on the groove wall of the assembled power module relative to the position of the guide block, and the shift lever is connected to an external operation site. When the operation moves linearly in one direction, the lever will move linearly in the same direction. When the shift lever sweeps to the guide block in a straight line, because the guide block has a slope, the power module will be pushed up by the shift lever as the position of the guide block is lower than the shift lever. In the ejection mechanism formed by the shift lever, the guide block and the operating part, the ejection stroke, the inclination of the guide block and the linear movement distance of the shift lever form a trigonometric function correlation. That is, under the linear movement of the operating area in a limited space, the slope of the guide block must be greater to eject the power module, but it also means that the force of the operating area must be greater than the ejection force to eject the power module. And this kind of mechanism is easy to cause the ejection function to fail due to the wear of the guide block's inclination.

In view of the above-mentioned problems of the prior art, the purpose of this creation is to provide an ejection device and its electronic device to solve the problem of laborious operation and easy failure of the prior art.

According to the purpose of this creation, an ejection device is proposed, which includes a sliding plate and an ejection unit. The sliding plate can slide in one direction and is provided with a first guide rail having an arc-shaped track. One end of the pushing unit is provided with a first rocker, and the other end is provided with a rotating member. The first rocker is arranged in the first guide rail, and when the sliding plate slides, the first rocker moves down and moves the guide rail along the arc-shaped track of the first guide rail.

Wherein, the ejection device further includes an operating part for driving the sliding plate to slide in one direction when receiving an external force.

The ejector unit presents an L-shape, and a pivot is arranged near the turning point of the L-shape.

Wherein, the rotating member has an ejection portion, and an end of the ejection portion away from the pivot is extended upward with an inclined surface for ejecting articles.

Wherein, one end of the first rocker protruding from the ejector unit further includes an anti-falling part to prevent the first rocker from sliding out of the first guide rail.

According to the purpose of this creation, another electronic device is proposed. It includes a host body, an ejection device, an input module, a display, a processing module and a power supply module. Among them, the host system includes a shell. The ejection device includes a sliding plate and an ejecting unit, and the sliding plate and the ejecting unit are placed in the casing. And the sliding plate is provided with a first guide rail having an arc-shaped track. One end of the pushing unit is provided with a first rocker, and the other end is provided with a rotating member. The first rocker is arranged in the first guide rail, and when the sliding plate slides, the first rocker moves along the arc-shaped track of the first guide rail. The input module is arranged on the shell to provide an input signal. The display is connected to the casing for displaying a picture. The processing module is arranged in the casing and is electrically connected to the input module and the display to process the input signal and control the display screen of the display.

Wherein, the housing includes a containing groove and a first opening. The accommodating groove is used for accommodating the power module, the first opening is arranged at the bottom of the accommodating groove, and the rotating member is connected to the accommodating groove through the first opening and contacts the power module.

Among them, the ejector unit presents an L-shape, and a pivot is arranged adjacent to the L-shape turning point.

Among them, the ejection device further includes an operating part and a fixing piece. The casing further includes a second opening. The operating part is arranged outside the casing and connected to the sliding plate through the second opening for driving the sliding plate when a force is applied. The fixing piece is arranged under the rotating part for fixing the pivot to the housing.

Wherein, the end of the rotating member away from the pivot shaft is extended upward with an inclined surface, and the power module contacts the highest point of the inclined surface and presses down the rotating member.

In summary, the ejector device and its electronic device created according to the present invention can have one or more of the following advantages:

(1) The ejector device and its electronic device are used in combination with the rocker and the guide rail to avoid the ejection function failure caused by component wear.

(2) This ejection device and its electronic device are equipped with rockers and rotating parts at both ends of the L-shaped ejection unit, and the principle of torque can be used to reduce the operating force required for ejection.

Hereinafter, embodiments of the ejector device and its electronic device according to the present creation will be described with reference to related drawings. For ease of understanding, the same components in the following embodiments are described with the same symbols.

Please refer to Figures 1 and 2, which are a schematic diagram of the first embodiment and a schematic diagram of the first embodiment of the present invention assembled in the housing. In the figure, the ejector device 1 includes a sliding plate 2 and an ejector unit 3. The sliding plate 2 can move linearly in one direction and has a first guide rail 21 with an arc track. The first guide rail 21 has a first limit 211 and a second limit 212, wherein the first limit 211 is higher than the second limit 212. The ejector unit 3 is L-shaped, and one end of the first rocker 31 is provided. The first rocker 31 penetrates into the first guide rail 21 and moves along the track of the first guide rail 21. The other end of the ejecting unit 3 is provided with a rotating member 34, which includes an ejecting portion 32 and an inclined surface 321. The ejector unit 3 is also provided with a pivot 33 adjacent to the L-shaped bend. When the sliding plate 2 moves in one direction for opening, the first slide rail 21 restricts the first rocker 31 from moving from the first limit 211 to the second limit 212, whereby the first rocker 31 drives the rotating member 34 Move and rotate with the pivot 33 as the center, so that the rotating member 34 is pushed upward. Wherein, an operation icon 23 can be provided on the sliding board 2, which is displayed outside through an operation hole 54 on the casing 5. In addition, the size of the operation hole 54 needs to be such that the operator can easily pull the sliding plate 2. The setting position of the operation hole 54 only needs to be able to match the configuration of the sliding plate 2 and be suitable for the user's operation. In this embodiment, the operating hole 54 is provided on the outer side wall of the housing 5 (as shown in FIG. 2), and the power module 40 (not shown) is provided under the housing 5. After the sliding plate 2 is pulled, the ejector 1 is in an ejected state (as shown in FIG. 1), and the power module 40 can be ejected from under the housing 5. But in actual implementation, it is not limited to this. With this arrangement, the operator can directly pull the sliding plate 2 to operate the ejector device 1. In this embodiment, the operation icon 23 can be any marking pattern in a convex shape or a concave shape.

Please refer to Figure 3, Figure 4 and Figure 5. It is a schematic view of the second embodiment of the present creation, a schematic view of the second embodiment of the present creation before being assembled on the housing, and a schematic view of the second embodiment of the present creation after being assembled on the housing. In FIG. 3, the first rocker 31 is not only directly disposed at one end of the ejecting unit 3, but also can be connected to one end of the ejecting unit 3 by a first connecting portion 311 as shown in the figure. When closed, the first rocker 31 will move to the first limit 211, and when opened, the first rocker 31 will move to the second limit 212. In this embodiment, it is represented by an open state. In addition, in this embodiment, an end of the first rocker 31 protruding from the ejector unit 3 is further provided with an anti-drop part 35 to prevent the first rocker 31 from sliding out of the first guide rail 21. Furthermore, this embodiment also includes an operating unit 6. The operating portion 6 can be directly disposed on the sliding plate 2 or, as shown in this embodiment, it is indirectly connected to the sliding plate 2 through a second connecting portion 312. With the setting of the operating part 6, the operator can pull the sliding plate 2 more easily to operate the ejector device 1. In this embodiment, the ejection portion 32 further has an inclined surface 321 extending upward. The sliding plate 2 may further include a second rocker 22, and the remaining parts are the same as the first embodiment, and will not be repeated here.

As shown in Figures 3 and 4, in this embodiment, the housing 5 has a second opening 51 relative to the place where the sliding plate 2 is provided, and the operating portion 6 passes through the second opening 51 to connect to the sliding plate 2 and It is exposed on the housing 5 to provide the user with force to drive the sliding plate 2 and push down the end of the pusher unit 3 provided with the first rocker 31, and at the same time raise the ejection portion 32 to eject the power module 40. A second guide rail 53 is provided on the side wall 52 of the housing 5 opposite to the second rocker 22, and the second rocker 22 is disposed in the second guide rail 53. In this embodiment, the operator can also directly operate the second rocker 22 to drive the sliding plate 2 to eject the power module 40. Here, the sliding plate 2 and the ejection unit 3 are arranged in the housing 5. And in order to comply with the space restriction of the housing 5, the ejector unit 3 can arrange the first rocker 31 on a first connecting portion 311, and then accommodate the first rocker 31 on the first guide rail 21 to connect the pushing The top unit 3 and the sliding plate 2. A accommodating slot 4 is provided on the housing 5 for placing a power module 40. A first opening 41 is provided at the bottom of the accommodating groove 4. The ejection portion 32 communicates with the accommodating groove 4 through the first opening 41. When the ejection portion 32 is ejected, the power module 40 will follow upwards to achieve the effect of taking out the power module 40.

As shown in FIGS. 4 and 5, a fixing piece 8 is provided at the housing 5 under the ejection portion 32 to fix the pivot 33 on the housing 5. The second rocker 22 and the second guide rail 53 can also be used for pre-positioning during assembly, and a third positioning place 531 can be provided on the second guide rail 53. When the second rocker 22 is inserted, the top The output device 1 becomes a normally open state.

Please refer to Figure 6(a) and Figure 6(b), which are the schematic diagram of the exit power module of this creation, and the schematic diagram of the device power module of this creation. Figure 6(a) shows the ejection The portion 32 pushes out the power module 40 in the open position. Since the ejection portion 32 only uses the inclined surface 321 to contact the power module 40, it is a linear contact. Compared with the surface contact of the entire ejection portion 32 to the power module 40, it is easier to improve the assembly quality. Figure 6(b) shows the case where the ejector 32 is pressed down by the power module 40 in the closed position. When the power module 40 presses the ejection portion 32 downward, the ejection portion 32 will fall around the pivot 33 under a force, and at the same time, the ejection portion 32 will also generate a reaction force. The reaction force will help the ejection portion 32 eject the power module 40 when the power module 40 is ejected. In addition to fixing the pivot 33, the fixing piece 8 can also protect the ejection portion 32 from being excessively pressed down by the power module 40 to cause breakage.

The ejector device 1 of this creation can be applied to various electronic devices. The electronic device at least includes an input module (not shown), a display (not shown), and a processing module arranged on the casing 5. (Not shown) and ejection device 1. Among them, the input module is used to provide input signals. The display is used to display a picture. The processing module is electrically connected to the input module and the display, and processes the input signal and controls the display screen of the display. The above-mentioned electronic devices may be electronic devices such as computers, PDAs, mobile phones, MP3 players, game consoles (PS2, PSP, etc.).

This ejection device 1 reforms the shortcomings of the conventional battery ejection mechanism that is laborious in one fell swoop. The first rocker 31 and the rotating member 34 are provided at both ends of the L-shaped ejection unit 3, and the principle of torque is used to achieve The purpose of reducing the operating force required for ejection.

The above descriptions are merely illustrative and not restrictive. Any equivalent modifications or changes that do not depart from the spirit and scope of this creation should be included in the scope of the attached patent application.

<p>1Ejector device</p><p>2Sliding plate</p><p>21First rail</p><p>211First limit</p><p>212Second limit</p><p>22Second joystick</p><p>23Operation icon</p><p>3Pushing unit</p><p>31First joystick</p><p>311First connection part</p><p>312Second Connection</p><p>32Ejector</p><p>321Slope</p><p>33Pivot</p><p>34Rotating Parts</p><p>35Removal prevention part</p><p>4Containing Slot</p><p>41First opening</p><p>40Power Module</p><p>5Shell</p><p>51Second opening</p><p>52Sidewall</p><p>53Second rail</p><p>54Operation hole</p><p>531The third location</p><p>6Operation Department</p><p>8Fixed piece</p>

Figure 1 is a schematic diagram of the first embodiment; Figure 2 is a schematic diagram of the first embodiment of the creation assembled in the housing; Figure 3 is a schematic diagram of the second embodiment of the creation; Figure 4 is the creation The second embodiment is a schematic diagram of the front view of the second embodiment assembled in the housing; Figure 5 is a schematic diagram of the second embodiment of the creation after being assembled in the housing; Figure 6(a) is a schematic diagram of the exiting power module of the creation ; And Figure 6(b) is a schematic diagram of the device power module created for this creation.