Patent Grant
8199130
1. Field of the Invention
The present invention relates to a fixing device, a pen clipping set, and an electronic device. It is especially a fixing device, a pen clipping set, and an electronic device capable of fixing a pen.
2. Description of the Related Art
In a prior art, a touch pen connects to an electronic device by a containing slot and a fixing element. Because the touch pen has a structure which matches the fixing element, the fixing element can fix the touch pen when the touch pen slides into the containing slot. However, when the touch pen is taken out, the user has to pull on the touch pen directly. The pull force must be large enough to make the fixing element depart from its fixing position, and the touch pen can be removed consequently. It not only causes inconvenience but also influences the whole appearance because part of the touch pen protrudes from the casing.
In a prior art, there is also a fixing structure allowing insertion and removal of a touch pen. However, the touch pen has a particular structure. It comprises a clip, and the fixing element is clipped by the clip. The clip comprises the matching structure for fixing the touch pen. Because the touch pen is only used for choosing icons or writing on the screen of the electronic device, a touch pen with a complicated structure will do nothing but increase the manufacturing and fabrication cost.
Therefore, it is desirable to provide a fixing structure, a pen clipping set capable of fixing a pen, and an electric device with the fixing structure to mitigate and/or obviate the aforementioned problems.
A main objective of the present invention is to provide a fixing structure capable of fixing a pen.
Another objective of the present invention is to provide a pen clipping set that facilitates the insertion and removal of a pen.
Still another objective of the present invention is to provide an electric device with the fixing structure.
In order to achieve the aforementioned objectives, an electric device of the invention comprises a case and a fixing structure, and a pen clipping set is formed by the fixing structure and a pen with a slot wherein the fixing structure comprises a main body, a slide piece, and a push module. The main body comprises a slide slot and an opening. The slide piece can slide into the slide slot. The slide piece comprises a first slide unit and a second slide unit. The first slide unit comprises a first pressing element, and the push module which has a loose state and a tight state comprises a second pressing element. When the push module is in the loose state, at least a portion of the first pressing element is in the opening; when the push module is in the tight state, the second pressing element connects to the second slide unit, and the first pressing element connects to the slot.
Other objects, advantages, and novel features of the invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.
Please refer to
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The slide piece 20 comprises a first slide unit 22 and a second slide unit 24 wherein the first slide unit 22 comprises a first pressing element 50, and the slide piece 20 can slide into the slide slot 12. In this embodiment, the first slide unit 22 is in the main slide slot 122, and the second slide unit 24 is deposited in the auxiliary slide slot 124.
The first pressing element 50, which is deposited in the first slide unit 22, is an element that can directly clip into the slot 82 of the pen 80. In this embodiment, the first pressing element 50 is a torsion spring in a special shape (please refer to
The push module 30 comprises a second pressing element 32. In this embodiment, the second pressing element 32 is in a double claw shape. The characteristic of the push module 30 is that it has two use states. The second pressing element 32 presses toward the push module 30 continuously, so the second pressing element 32 in a double claw shape can just clip the protruding end portion 241 of the second slide unit 24. Once this has happened, it is in the tight state, and the second pressing element 32 is positioned in the predetermined position. Once the push module 30 is already in the tight state, the second pressing element 32 presses toward the push module 30, and then it returns to the loose state again. In the loose state, the push module 30 does not have the clipping and positioning function.
It should be noted that the second pressing element 32 and the second slide unit 24 are not limited to the aforementioned structure. As long as the second pressing element and the second slide unit are matched with each other, it should be within the claim of the invention.
Please refer to
In this embodiment, the purpose of the indicating device is to warn a user that the pen 80 is not contained in the fixing structure 1. Therefore, when the inclined plane 26 does not touch the switch unit 62, the pen 80 is not contained in the fixing structure 1. Therefore, the light unit 64 is illuminated continuously until the inclined plane 26 touches the switch unit 62, at which point it is deactivated, indicating that the pen 80 is already contained in the slot 12 of the fixing structure 1. It should be noted that in addition to the switch unit being directly activated by touch, it can be a sensor detecting the position of the slide piece 20.
Please refer to
(1) The Loose State:
When the push module 30 is in the loose state, the pen 80 is not contained in the slide slot 12 (as shown in
(2) The Processing State:
When the pen 80 is contained in the slide slot 12 by the user and is not clipped, the slide piece 20 does not slide. The pen 80 slides along the slide slot 12 continuously until the pen point of the pen 80 touches against the portion 28 of the slide piece 20. At that point, the pen 80 and the slide piece 20 start to move together the pressure of the pen against portion 28.
Then the pen 80 slides along the slide slot 12, and the pen 80 and the slide piece 20 can move together. At this moment, the user needs to apply external force, and the first pressing element 50 departs from the position of the opening 14 (as shown in
(3) The Tight State:
When the pen 80 slides along the slide slit 12 until the push module is in the tight state, the second pressing element 32 of the push module 30 clips the second slide unit 24 of the slide piece 20, and the slot against portion 52 of the first pressing element 50 clips the clip 82 of the pen 80, so the pen 80 is fixed in the fixing structure 1 solidly. At this moment, the user can remove the applied force, and the whole fixing structure 1 is in the positioning state.
(4) Back to the Loose State:
When the user presses the tail portion of the pen 80, which is already fixed in the fixing structure 1, then it returns to the loose state due to the operating principle of the push module 30. The user can remove the pen 80 from the fixing structure 1 easily.
Although the present invention has been explained in relation to its preferred embodiment, it is to be understood that many other possible modifications and variations can be made without departing from the spirit and scope of the invention as hereinafter claimed.
| Number | Date | Country | Kind |
|---|---|---|---|
| 96221411 U | Dec 2007 | TW | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| 5365461 | Stein et al. | Nov 1994 | A |
| 5777647 | Pawlowski et al. | Jul 1998 | A |
| 6788532 | Yang et al. | Sep 2004 | B2 |
| 20040119703 | Yang et al. | Jun 2004 | A1 |
| 20060109617 | Chen et al. | May 2006 | A1 |
| Number | Date | Country | |
|---|---|---|---|
| 20090153524 A1 | Jun 2009 | US |
