U.S. patent application number 12/728969 was filed with the patent office on 2010-09-23 for dummy card cleaning device.
Invention is credited to Chih-Min HUANG.
Application Number | 20100236005 12/728969 |
Document ID | / |
Family ID | 42736195 |
Filed Date | 2010-09-23 |
United States Patent
Application |
20100236005 |
Kind Code |
A1 |
HUANG; Chih-Min |
September 23, 2010 |
DUMMY CARD CLEANING DEVICE
Abstract
The invention provides a dummy card cleaning device. The dummy
card cleaning device is stored in a card slot of an electronic
device to be brought along with the electronic device, so as to
provide an immediate and convenient use when cleaning the
electronic device. The dummy card cleaning device includes a body
having a shape of dummy card, and a brush or a bristle connected to
the body. The brush may be stored in an indentation of the body, or
slidably, pivotally connected to the body.
Inventors: |
HUANG; Chih-Min; (Taipei,
TW) |
Correspondence
Address: |
Muncy, Geissler, Olds & Lowe, PLLC
4000 Legato Road, Suite 310
FAIRFAX
VA
22033
US
|
Family ID: |
42736195 |
Appl. No.: |
12/728969 |
Filed: |
March 22, 2010 |
Current U.S.
Class: |
15/160 |
Current CPC
Class: |
A46B 7/023 20130101;
A46B 17/04 20130101; A46B 7/044 20130101; A46B 2200/3073 20130101;
A46B 15/00 20130101 |
Class at
Publication: |
15/160 |
International
Class: |
A46B 9/02 20060101
A46B009/02 |
Foreign Application Data
Date |
Code |
Application Number |
Mar 20, 2009 |
TW |
98109283 |
Claims
1. A dummy card cleaning device adapted to be inserted in a card
slot of an electronic device, the dummy card cleaning device
comprising: a body being accommodating to the card slot; and a
brush connected to the body.
2. The dummy card cleaning device according to claim 1, wherein the
body is a dummy card.
3. The dummy card cleaning device according to claim 1, wherein the
brush comprises a handle and a bristle.
4. The dummy card cleaning device according to claim 3, wherein the
handle is slidably engaged with the body.
5. The dummy card cleaning device according to claim 4, wherein the
body has an indentation; and the handle is slidably engaged with
opposite inner walls of the indentation.
6. The dummy card cleaning device according to claim 3, wherein the
handle is pivotally connected to the body.
7. The dummy card cleaning device according to claim 3, further
comprising a cover, wherein the cover has a recess for receiving
the bristle.
8. The dummy card cleaning device according to claim 1, wherein the
body further has an indentation having protrusions formed at an
inner wall of the indentation of the body to position the brush.
Description
RELATED APPLICATIONS
[0001] This application claims priority to Taiwan Application
Serial Number 98109283, filed Mar. 20, 2009, which is herein
incorporated by reference.
BACKGROUND OF THE INVENTION
[0002] 1. Field of the Invention
[0003] The invention relates to a dummy card cleaning device and,
more particularly, to a dummy card cleaning device capable of being
stored in an electronic device.
[0004] 2. Description of the Related Art
[0005] For cleaning dust and maintaining a clean surface of a
computer, cleaning tools, such like brush, are developed and
provided. To facilitate hand carrying, conventional brushes that
specially designed for a portable computer are mostly pocket-sized.
However, since conventional brushes are individual from the
portable computer, the user may feel awkward putting it in the
pocket or might forget to bring, thus the brushes cannot be felt
free to use when in need.
BRIEF SUMMARY OF THE INVENTION
[0006] The invention discloses a dummy card cleaning device capable
of being stored in the electronic device.
[0007] According to the invention, a non-functional component in
the electronic device such as a dummy card, which is inserted in a
card slot of a portable computer device to prevent infringement of
the dust, is improved to be a dummy card cleaning device that
provides a cleaning function. Since the non-functional component is
permanently disposed in the electronic device, the user does not
need to particularly bring it, and therefore is convenient to
use.
[0008] According to the invention, the dummy card cleaning device
is adapted to be inserted in a card slot of an electronic device.
The dummy card cleaning device includes a body and a brush. The
body is accommodating to the card slot. The brush is connected to
the body.
[0009] Therefore, according to the invention, the dummy card
cleaning device is stored in the slot in the electronic device and
carried along with the electronic device to allow a free, rapid and
convenient use as cleaning the electronic device is require.
[0010] These and other features, aspects and advantages of the
present invention will become better understood with regard to the
following description, appended claims, and accompanying
drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
[0011] FIG. 1 is a schematic diagram of a first embodiment of the
invention showing that a bristle of a dummy card cleaning device is
stored;
[0012] FIG. 2 is a schematic diagram showing that a bristle of the
dummy card cleaning device in FIG. 1 is pulled out;
[0013] FIG. 3 is a schematic diagram showing a dummy card cleaning
device in a second embodiment of the invention;
[0014] FIG. 4 is a schematic diagram showing a dummy card cleaning
device in a third embodiment of the invention;
[0015] FIG. 5 and FIG. 6 are schematic diagrams showing a dummy
card cleaning device in a fourth embodiment of the invention;
[0016] FIG. 7 is a schematic diagram showing a dummy card cleaning
device whose body has a different shape in a fifth embodiment of
the invention; and
[0017] FIG. 8 is an electronic device in an embodiment of the
invention.
DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] FIG. 1 is a schematic diagram showing that a bristle of a
dummy card cleaning device is stored in a first embodiment of the
invention. FIG. 2 is a schematic diagram showing that a bristle of
the dummy card cleaning device in FIG. 1 is pulled out. When a
dummy card cleaning device 100 in the invention is not used, it is
inserted in a card slot 200a of an electronic device 200 for being
stored (as shown in FIG. 8). Therefore, the dummy card cleaning
device 100 may be brought along with the electronic device 200 and
therefore provides more convenience. The dummy card cleaning device
100 includes a body 102 and a brush 104. The body 102 is
accommodating to the card slot 200a. If the electronic device 200
is a notebook computer, the body 102 may be a dummy card of the
notebook computer. In the embodiment, the brush 104 comprises a
bristle 104a and a handle 104b. The handle 104b has a track 104d
formed at two sides to slidably engage with two opposite inner
walls of an indentation 102a formed in the body 102. Therefore, the
brush 104 may slide relative to the body 102, and thus the bristle
104a is selectively retracted in the body 102 (as shown in FIG. 1)
or extending out of the body 102 (as shown in FIG. 2). When the
bristle 104a is extending out of the body 102, the dummy card
cleaning device may be used to clean the electronic device 200.
When the bristle 104a is retracted in the body, the dummy card
cleaning device then may inserted and stored in the card slot 200a
of the electronic device 200. In such manner, the bristle 102b may
not be worn seriously.
[0019] FIG. 3 is a schematic diagram showing a dummy card cleaning
device in a second embodiment of the invention. The bristle 102b of
the dummy card cleaning device also may be fixedly disposed on the
body 102 having the shape of dummy card. In the embodiment, the
dummy card cleaning device may have a cover 106. When the cover 106
covering the body 102, the bristle 102b is received in a recess
106a of the cover 106, so as to protect the bristle 102b of the
dummy card cleaning device when the dummy card cleaning device is
inserted in the slot. The body 102 has an additional positioning
element 102f. When the dummy card cleaning device is inserted in
the slot, the positioning element 102f engages a corresponding
portion of the slot.
[0020] FIG. 4 is a schematic diagram showing the dummy card
cleaning device in a third embodiment of the invention. In the
third embodiment, a brush 104 is embedded in the body 102 having
the shape of dummy card. In the embodiment, the body 102 has an
indentation 102d and protrusions 102e formed on the inner walls of
the indentation 102a of the body 102. When the brush 104 is
disposed in the indentation 102d, the protrusions 102e engages the
handle 104b of the brush 104. Thus, the brush 104b is positioned in
the indentation 102d for being stored. The brush 104 may be taken
out of the indentation 102d with applying a slight force when it is
needed.
[0021] FIG. 5 and FIG. 6 are schematic diagrams showing a dummy
card cleaning device in the two status in a fourth embodiment of
the invention. The brush 104 of the dummy card cleaning device also
may be pivotally connected to a body 102. In the embodiment, the
handle 104b of the brush 104 is pivotally connected to the body 102
by a pivot 104c to make the brush 104 selectively stored (as shown
in FIG. 5) or extending out (as shown in FIG. 6). When the dummy
card cleaning device stored as shown in FIG. 5 is inserted in the
card slot 200a, the bristle 102b may not be worn. When the dummy
card cleaning device is extending out (as shown in FIG. 6), it may
be used for cleaning the electronic device 200. In FIG. 5, the
handle 104b of the dummy card cleaning device may rotate along a
first direction 110 to extend the bristle 102b out (as shown in
FIG. 6).
[0022] FIG. 7 is a schematic diagram showing the dummy card
cleaning device whose body has a different shape. In the
embodiment, the bristle 104a is, for example, fixed on the body
103. Notely, the other manners that mount the brush on the body may
also apply in the body 103 of present embodiment. The dummy card
cleaning device in the invention also may be used at any dummy
cards for the external cards of the electronic device in the
future.
[0023] Said positioning portion may be formed on a top portion or
side edge of the body (102 or 103) or the handle 104b. Since the
position and the structure of the connecting mechanisms in the
electronic devices are different, and the positioning portions are
also different, the positioning portion is not illustrated in
detail in present embodiment.
[0024] The invention may be adapted to electronic devices such as
notebook computers, palm computers, desktop computers, personal
digital assistants (PDA), mobile phones, cameras or other portable
electronic devices or computers.
[0025] To sum up, the dummy card cleaning device in the invention
may be stored in the slot of an electronic device to be brought
along with the electronic device. Thus, the user may immediately
and conveniently get the dummy card cleaning device from the slot
for use.
[0026] Although the present invention has been described in
considerable detail with reference to certain preferred embodiments
thereof, the disclosure is not for limiting the scope of the
invention. Persons having ordinary skill in the art may make
various modifications and changes without departing from the scope
and spirit of the invention. Therefore, the scope of the appended
claims should not be limited to the description of the preferred
embodiments described above.
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