US20070279771A1 - Supporting member for portable digital video disk player - Google Patents
Supporting member for portable digital video disk player Download PDFInfo
- Publication number
- US20070279771A1 US20070279771A1 US11/421,048 US42104806A US2007279771A1 US 20070279771 A1 US20070279771 A1 US 20070279771A1 US 42104806 A US42104806 A US 42104806A US 2007279771 A1 US2007279771 A1 US 2007279771A1
- Authority
- US
- United States
- Prior art keywords
- rotatable
- rotatable seat
- video disk
- disk player
- supporting member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0211—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for record carriers apparatus, e.g. video recorders, tape players or CD players
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/005—Connection with the vehicle part
- B60R2011/0052—Connection with the vehicle part using screws, bolts, rivets or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/0064—Connection with the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0085—Adjustable or movable supports with adjustment by rotation in their operational position
Definitions
- the present invention relates to a portable digital video disk (DVD) player, and especially to a supporting member used for the portable DVD player.
- DVD digital video disk
- Modern portable DVD player is typically provided with a housing that serves as an enclosure or chassis for the components of the DVD player.
- a screen for viewing the video is located on a top surface of the housing.
- a host for providing the video is located on a bottom surface of the housing.
- the host has a driving system and a video transport for accommodating the disk.
- the housing pivotally fixed on a supporting member.
- the supporting member has a hinge 1 (shown in FIG. 1 ).
- the hinge 1 has a bar 10 and two rotatable axes 20 pivotally located on two ends of the bar 10 , respectively.
- Each of the two rotatable axes 20 is L-shaped, which has a vertical plate 21 and a horizontal plate 22 orthogonally connecting with the vertical plate 2 .
- the vertical plate 2 is pivotally fixed on the bar 10 and can rotate around the bar 10 .
- the bar 10 is fixed on a base (not shown) of the supporting member through screws (not shown) and the two horizontal plates 22 are connected with the housing.
- One rotatable axis 20 drives the housing to rotate around the bar 10 and another axis 20 locates the housing at any angle in the rotating process by a plurality of ball bearings (not shown).
- the hinge 1 further needs a plurality of washer for preventing the two rotatable axes from falling off.
- the plurality of ball bearings make the hinge 1 complex. Therefore, the hinge 1 adds the cost of the portable DVD player.
- a supporting member for a portable digital video disk player has a rotatable member and a base for accommodating the rotatable member.
- the rotatable member includes a rotatable seat, at least one elastic member and at least one fastener pressing the at least one elastic member.
- Each of the rotatable seat and the at least one elastic member has a through hole.
- the base has at least one protruding element drilling through the through holes of the rotatable seat and the at least one elastic member.
- the rotatable seat can rotate relative to the base.
- a portable digital video disk player has a housing accommodating a screen and a host, and a supporting member for accommodating the rotatable member.
- the supporting member has a rotatable member and a base.
- the rotatable member includes a rotatable seat, at least one elastic member and at least one fastener pressing the at least one elastic member.
- Each of the rotatable seat and the at least one elastic member has a through hole.
- the base has at least one protruding element drilling through the through holes of the rotatable seat and the at least one elastic member.
- the housing can rotate relative to the supporting member.
- the supporting member for the portable DVD player utilizes the rotatable member cooperating with a base to realize the angle degree adjustment of the portable DVD player.
- the rotatable member provides the rotatable seat, the elastic member and the fastener instead of conventional hinge having complex structure.
- the supporting member has a simple structure and a low cost.
- the range of the adjustable angle degree can be controlled by the radian or the length of the elongated through hole, which makes the manufacturing process simple and improves the productivity.
- FIG. 1 is a schematic, isometric view of a conventional hinge for a portable DVD player
- FIG. 2 is a schematic, isometric view of a supporting member for a portable DVD player according to a first embodiment of the present invention, which shows an assembly of a base and a supporting member, when a housing of the portable DVD player is perpendicularly to the supporting member;
- FIG. 3 is an exploded, isometric view of the supporting member of FIG. 2 ;
- FIG. 4 is an assembly, isometric view of the supporting member of FIG. 2 , when the housing of the portable DVD player rotates around the supporting member a predetermined angle degree.
- a supporting member 3 for a portable DVD player according to a first embodiment of the present invention are shown.
- the supporting member 3 is used for pivotally supporting a housing (not shown) of the portable DVD player, and the housing accommodates a plurality of components of the portable DVD player, such as a screen, a host etc.
- the supporting member 3 has a base 40 and a rotatable member 30 assembled on the base 40 .
- the rotatable member 30 includes a rotatable seat 32 , two washers 38 , two elastic members 34 and two fasteners 36 .
- the rotatable seat 32 is a hollow half-cylinder, which has a circular arc circumference surface and two elongated through holes 322 are formed thereon.
- the two elastic members 34 and the two fasteners 36 are used to locate the rotatable seat 32
- the washers 38 is used to lessen the friction between the rotatable seat 32 and the elastic members 34 .
- Each of the two washers 38 and the elastic members 34 has a through hole (not labeled).
- the elastic member 34 is a spring, which may be any other elements having elastic characteristics, such as elastic plate.
- the fastener 36 may be a screw or a nut.
- the base 40 has a notch 42 for accommodating the rotatable seat 32 and a bottom plate 70 screwing on a bottom surface of the base 40 .
- the notch 42 is in a shape of half cylinder, having an inner surface (not labeled) corresponding to the circular arc circumference surface of the rotatable seat 32 .
- the notch 42 further has two protruding pole 44 extending outwardly from the inner surface, corresponding to the two elongated through holes 322 of the rotatable seat 32 .
- Each protruding pole 44 has an aperture, which has a size matching with that of the fasteners 36 .
- the rotatable seat 32 of the rotatable member 30 is accommodated in the notch 42 of the base 40 and fixed thereon by the two protruding poles 44 of the notch 42 drilling through the two elongated through holes 322 of the rotatable seat 32 , respectively.
- the two washers 38 and the two elastic members 34 are set on the two protruding poles 44 through their through holes, respectively.
- the two fasteners are fixed on the two protruding poles 44 by screwing on the apertures of the two protruding poles 44 , respectively, which press the elastic members 34 and make the elastic members 34 produce elastic deformation and provide an elastic force to the rotatable seat 32 .
- the housing of the portable DVD player can be fixed on the supporting member 3 by a plurality of screws 50 , which screws in the corresponding elongated through holes 422 of the base 40 , the rotatable member 30 and the housing.
- the angle adjustment of the portable DVD player can be realized.
- the rotatable seat 32 rotates around its rotating axis and drives the housing to rotate to an ideal angle.
- the two elastic members 34 apply an adequate pressure to locate the housing of the portable DVD player in the ideal angle.
- the range of the adjustable angle can be controlled by the radian or the length of the elongated through holes 322 and 422 .
- the supporting member 3 for the portable DVD player utilizes the rotatable member 30 cooperating with a base 40 to realize the angle adjustment of the portable DVD player.
- the rotatable member 30 provides the rotatable seat 32 , the elastic member 34 and the fastener 36 instead of conventional hinge 2 having complex structure.
- the supporting member 3 has a simple structure and a low cost.
- the range of the adjustable angle degree can be controlled by the radian or the length of the elongated through hole 322 , which makes the manufacturing process simple and improves the productivity.
- the amount of the protruding pole 32 can be decided by the size of the housing of the portable DVD player, which may be three, four or more.
Abstract
A supporting member for a portable digital video disk player has a rotatable member and a base for accommodating the rotatable member. The rotatable member includes a rotatable seat, at least one elastic member and at least one fastener pressing the at least one elastic member. Each of the rotatable seat and the at least one elastic member has a through hole. The base has at least one protruding element drilling through the through holes of the rotatable seat and the at least one elastic member. The rotatable seat can rotate relative to the base.
Description
- The present invention relates to a portable digital video disk (DVD) player, and especially to a supporting member used for the portable DVD player.
- Modern portable DVD player is typically provided with a housing that serves as an enclosure or chassis for the components of the DVD player. A screen for viewing the video is located on a top surface of the housing. A host for providing the video is located on a bottom surface of the housing. The host has a driving system and a video transport for accommodating the disk. The housing pivotally fixed on a supporting member. The supporting member has a hinge 1 (shown in
FIG. 1 ). - The hinge 1 has a
bar 10 and tworotatable axes 20 pivotally located on two ends of thebar 10, respectively. Each of the tworotatable axes 20 is L-shaped, which has avertical plate 21 and ahorizontal plate 22 orthogonally connecting with the vertical plate 2. The vertical plate 2 is pivotally fixed on thebar 10 and can rotate around thebar 10. Thebar 10 is fixed on a base (not shown) of the supporting member through screws (not shown) and the twohorizontal plates 22 are connected with the housing. Onerotatable axis 20 drives the housing to rotate around thebar 10 and anotheraxis 20 locates the housing at any angle in the rotating process by a plurality of ball bearings (not shown). - However, the hinge 1 further needs a plurality of washer for preventing the two rotatable axes from falling off. In addition, the plurality of ball bearings make the hinge 1 complex. Therefore, the hinge 1 adds the cost of the portable DVD player.
- What is needed, therefore, is a simple supporting member for portable DVD player.
- A supporting member for a portable digital video disk player has a rotatable member and a base for accommodating the rotatable member. The rotatable member includes a rotatable seat, at least one elastic member and at least one fastener pressing the at least one elastic member. Each of the rotatable seat and the at least one elastic member has a through hole. The base has at least one protruding element drilling through the through holes of the rotatable seat and the at least one elastic member. The rotatable seat can rotate relative to the base.
- A portable digital video disk player has a housing accommodating a screen and a host, and a supporting member for accommodating the rotatable member. The supporting member has a rotatable member and a base. The rotatable member includes a rotatable seat, at least one elastic member and at least one fastener pressing the at least one elastic member. Each of the rotatable seat and the at least one elastic member has a through hole. The base has at least one protruding element drilling through the through holes of the rotatable seat and the at least one elastic member. The housing can rotate relative to the supporting member.
- The supporting member for the portable DVD player utilizes the rotatable member cooperating with a base to realize the angle degree adjustment of the portable DVD player. The rotatable member provides the rotatable seat, the elastic member and the fastener instead of conventional hinge having complex structure. Thus, the supporting member has a simple structure and a low cost. In addition, the range of the adjustable angle degree can be controlled by the radian or the length of the elongated through hole, which makes the manufacturing process simple and improves the productivity.
- These and other features and advantages of the various embodiments disclosed herein will be better understood with respect to the following description and drawings, in which like numbers refer to like parts throughout, and in which:
-
FIG. 1 is a schematic, isometric view of a conventional hinge for a portable DVD player; -
FIG. 2 is a schematic, isometric view of a supporting member for a portable DVD player according to a first embodiment of the present invention, which shows an assembly of a base and a supporting member, when a housing of the portable DVD player is perpendicularly to the supporting member; -
FIG. 3 is an exploded, isometric view of the supporting member ofFIG. 2 ; -
FIG. 4 is an assembly, isometric view of the supporting member ofFIG. 2 , when the housing of the portable DVD player rotates around the supporting member a predetermined angle degree. - Reference will now be made to the drawings to describe the preferred embodiments in detail.
- Referring to
FIG. 2 ,FIG. 3 andFIG. 4 , a supportingmember 3 for a portable DVD player according to a first embodiment of the present invention are shown. The supportingmember 3 is used for pivotally supporting a housing (not shown) of the portable DVD player, and the housing accommodates a plurality of components of the portable DVD player, such as a screen, a host etc. The supportingmember 3 has abase 40 and arotatable member 30 assembled on thebase 40. - The
rotatable member 30 includes arotatable seat 32, twowashers 38, twoelastic members 34 and two fasteners 36. Therotatable seat 32 is a hollow half-cylinder, which has a circular arc circumference surface and two elongated throughholes 322 are formed thereon. The twoelastic members 34 and the two fasteners 36 are used to locate therotatable seat 32, and thewashers 38 is used to lessen the friction between therotatable seat 32 and theelastic members 34. Each of the twowashers 38 and theelastic members 34 has a through hole (not labeled). In this embodiment, theelastic member 34 is a spring, which may be any other elements having elastic characteristics, such as elastic plate. The fastener 36 may be a screw or a nut. - The
base 40 has anotch 42 for accommodating therotatable seat 32 and abottom plate 70 screwing on a bottom surface of thebase 40. Thenotch 42 is in a shape of half cylinder, having an inner surface (not labeled) corresponding to the circular arc circumference surface of therotatable seat 32. Thenotch 42 further has twoprotruding pole 44 extending outwardly from the inner surface, corresponding to the two elongated throughholes 322 of therotatable seat 32. Each protrudingpole 44 has an aperture, which has a size matching with that of the fasteners 36. - In assembly, the
rotatable seat 32 of therotatable member 30 is accommodated in thenotch 42 of thebase 40 and fixed thereon by the two protrudingpoles 44 of thenotch 42 drilling through the two elongated throughholes 322 of therotatable seat 32, respectively. The twowashers 38 and the twoelastic members 34 are set on the two protrudingpoles 44 through their through holes, respectively. In addition, the two fasteners are fixed on the two protrudingpoles 44 by screwing on the apertures of the twoprotruding poles 44, respectively, which press theelastic members 34 and make theelastic members 34 produce elastic deformation and provide an elastic force to therotatable seat 32. After therotatable member 30 and thebase 40 are assembled together, the housing of the portable DVD player can be fixed on the supportingmember 3 by a plurality ofscrews 50, which screws in the corresponding elongated throughholes 422 of thebase 40, therotatable member 30 and the housing. Thus, the angle adjustment of the portable DVD player can be realized. - When a force is provided on the housing of the DVD player for adjusting the angle, the
rotatable seat 32 rotates around its rotating axis and drives the housing to rotate to an ideal angle. In addition, the twoelastic members 34 apply an adequate pressure to locate the housing of the portable DVD player in the ideal angle. The range of the adjustable angle can be controlled by the radian or the length of the elongated throughholes - The supporting
member 3 for the portable DVD player utilizes therotatable member 30 cooperating with abase 40 to realize the angle adjustment of the portable DVD player. Therotatable member 30 provides therotatable seat 32, theelastic member 34 and the fastener 36 instead of conventional hinge 2 having complex structure. Thus, the supportingmember 3 has a simple structure and a low cost. In addition, the range of the adjustable angle degree can be controlled by the radian or the length of the elongated throughhole 322, which makes the manufacturing process simple and improves the productivity. - In alternative embodiments, the amount of the protruding
pole 32 can be decided by the size of the housing of the portable DVD player, which may be three, four or more. - The above description is given by way of example, and not limitation. Given the above disclosure, one skilled in the art could devise variations that are within the scope and spirit of the invention disclosed herein, including configurations ways of the recessed portions and materials and/or designs of the attaching structures. Further, the various features of the embodiments disclosed herein can be used alone, or in varying combinations with each other and are not intended to be limited to the specific combination described herein. Thus, the scope of the claims is not to be limited by the illustrated embodiments.
Claims (15)
1. A supporting member for a portable digital video disk player, comprising:
a rotatable member which comprises a rotatable seat, two elastic members, two washers, and two fasteners, wherein the rotatable seat having at least two through holes, and the two elastic members each having a through hole, and the two washers each having a through hole;
the rotatable seat is a hollow half-cylinder which has a circular arc circumference surface and two elongated through holes;
the two elastic members and the two fasteners both together locate the rotatable seat;
the two washers loosen friction between the rotatable seat and the elastic members;
a base for accommodating the rotatable member, which comprise at least one protruding elements drilling through the through holes of the rotatable seat and the two elastic member,
whereby the rotatable seat relative to the base;
the base further comprises a notch for accommodating the rotatable seat, wherein
the notch has an inner surface corresponding to a circumference surface of the rotatable seat;
the notch further comprises a plurality of protruding poles extending outwardly from inner surface of the notch and corresponding to the two elongated through holes;
each of the plurality of protruding poles has an aperture which has a size matching with aperture size of the two fasteners;
the base further comprises a bottom plate which is screwed on the base;
the at least one protruding elements each having an aperture, and each fastener is fixed on one protruding element through the respective aperture;
each of the two washers is disposed between the rotatable seat and the one of the two elastic members, wherein
each of the two elastic member is a spring or an elastic plate, wherein each of the two elastic members produces elastic deformation and provides an elastic force to the rotatable seat.
2. (canceled)
3. (canceled)
4. (canceled)
5. (canceled)
6. (canceled)
7. (canceled)
8. The supporting member for a portable digital video disk player as claimed in claim 1 , wherein the fastener is a screw or a nut.
9. (canceled)
10. (canceled)
11. The supporting member for a portable digital video disk player as claimed in claim 1 , wherein the two elastic members are rubbers.
12. The supporting member for a portable digital video disk player as claimed in claim 1 , wherein the rotatable member is fixed onto the video disk player by screws.
13. The supporting member for a portable digital video disk player as claimed in claim 12 , wherein the rotatable seat rotates around rotating axis of the rotatable seat.
14. The supporting member for a portable digital video disk player as claimed in claim 14 , wherein the position angle of the video disk player is controlled by radian or length of the two elongated through holes.
15. The supporting member for a digital video disk player as claimed in claim 1 , wherein quantity of the plurality of protruding poles is determined by size of the video disk player.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/421,048 US7298563B1 (en) | 2006-05-30 | 2006-05-30 | Supporting member for portable digital video disk player |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/421,048 US7298563B1 (en) | 2006-05-30 | 2006-05-30 | Supporting member for portable digital video disk player |
Publications (2)
Publication Number | Publication Date |
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US7298563B1 US7298563B1 (en) | 2007-11-20 |
US20070279771A1 true US20070279771A1 (en) | 2007-12-06 |
Family
ID=38690962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US11/421,048 Expired - Fee Related US7298563B1 (en) | 2006-05-30 | 2006-05-30 | Supporting member for portable digital video disk player |
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US (1) | US7298563B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6937070B2 (en) | 2017-10-04 | 2021-09-22 | アルパイン株式会社 | Panel member fixing device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030235329A1 (en) * | 2002-06-20 | 2003-12-25 | Casio Computer Co., Ltd. | Image input device |
US20060174812A1 (en) * | 2005-02-09 | 2006-08-10 | Christopher Marszalek | Apparatus, a system and a method for detecting a security of a device with an optical sensor |
-
2006
- 2006-05-30 US US11/421,048 patent/US7298563B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030235329A1 (en) * | 2002-06-20 | 2003-12-25 | Casio Computer Co., Ltd. | Image input device |
US20060174812A1 (en) * | 2005-02-09 | 2006-08-10 | Christopher Marszalek | Apparatus, a system and a method for detecting a security of a device with an optical sensor |
Also Published As
Publication number | Publication date |
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US7298563B1 (en) | 2007-11-20 |
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Legal Events
Date | Code | Title | Description |
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AS | Assignment |
Owner name: ACTION ELECTRONICS CO., LTD., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PENG, JUEN-TIEN;REEL/FRAME:017703/0565 Effective date: 20060522 |
|
REMI | Maintenance fee reminder mailed | ||
LAPS | Lapse for failure to pay maintenance fees | ||
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20111120 |