CN204580364U - Portable reading support - Google Patents
Portable reading support Download PDFInfo
- Publication number
- CN204580364U CN204580364U CN201520257272.XU CN201520257272U CN204580364U CN 204580364 U CN204580364 U CN 204580364U CN 201520257272 U CN201520257272 U CN 201520257272U CN 204580364 U CN204580364 U CN 204580364U
- Authority
- CN
- China
- Prior art keywords
- support
- bar
- brace
- screw hole
- support arms
- 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.)
- Expired - Fee Related
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Abstract
Portable reading support relates to a kind of improvement of reading rack structure.The utility model provides a kind of one removable and easy to use movable type reading support.The utility model is characterized in that: described support is telescoping shoring column, is connected with four rolling at pedestal lower end by four foot rests; One end of two described support arms is connected to pedestal upper end, pedestal upper end and two support arm ends are equipped with the brace with screw hole, the screw hole radial direction of described brace is arranged, and the brace of the end of two support arms is separately positioned on the two ends of the brace of pedestal upper end; In the screw hole of three braces, cross-under has bolt, and two support arms are respectively arranged with mutually corresponding fixed bar, and the side that described two fixed bars are relative is provided with draw-in groove; Described fixed bar end and support arm end are equipped with screw hole, and cap nut is provided with stubborn hand, and described stubborn hand is that the tabular perpendicular with cap nut twists hand.
Description
Technical field
The utility model relates to a kind of improvement of reading rack structure.
Background technology
People, when library reads, carry out before often standing in bookshelf browsing, finding interested books, need to hold in both hands book for a long time and read in this process, cause a large amount of muscle power waste, people are accelerated fatigue, affects reading effect.
Summary of the invention
The utility model is exactly for the problems referred to above, provides a kind of one removable and easy to use movable type reading support.
For achieving the above object, the utility model adopts following technical scheme, and the utility model comprises support and two support arms, it is characterized in that: described support is telescoping shoring column, is connected with four rolling at pedestal lower end by four foot rests; One end of two described support arms is connected to pedestal upper end, pedestal upper end and two support arm ends are equipped with the brace with screw hole, the screw hole radial direction of described brace is arranged, and the brace of the end of two support arms is separately positioned on the two ends of the brace of pedestal upper end; In the screw hole of three braces, cross-under has bolt, and corresponding with nuts is provided with nut at the opposite side of brace; Two support arms are respectively arranged with mutually corresponding fixed bar, and the side that described two fixed bars are relative is provided with draw-in groove; Described fixed bar end and support arm end are equipped with screw hole, and described fixed bar is connected by the screw through screw hole with between support arm, and cap nut is provided with stubborn hand, and described stubborn hand is that the tabular perpendicular with cap nut twists hand.
As a kind of preferred version, described telescoping shoring column comprises the outer bar of lower end and the interior bar of upper end, is provided with and interior bar cavity accordingly in described outer bar, and described interior bar one end is arranged in the cavity of described outer bar; Side, bar upper end is longitudinally provided with several through hole outside, is provided with a through hole in interior bar bottom, and between the through hole of bar and interior bar outside, cross-under has connecting rod.When regulating the height of telescoping shoring column, first connecting rod is extracted out, interior bar is moved up or moves down, making the through hole on interior bar insert connecting rod with outer bar upper end through hole to time corresponding, be elongation scalable between.When the through hole on interior bar is corresponding with the through hole of outer bar lower end, be shortening telescoping shoring column.
The utility model beneficial effect:
When the utility model uses, book or panel computer are stuck in the draw-in groove of two fixed bars, by the size regulating the angle between two support arms to use books.And be connected with roller at pedestal lower end, by roller traversing carriage, when reading a book, support moves with reader, convenient reader.The utility model has the function regulating height in addition, and can be applicable to the different crowd of height and use, range of application is more extensive.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is A-A schematic diagram in Fig. 1.
Fig. 3 is B-B schematic diagram in Fig. 1.
Fig. 4 is the utility model screw and stubborn hand structural representation.
In figure, the brace, 14 of be the brace, 12 of support arm end to be nut, 13 be bracket end that 1 be support, 2 be fixed bar, 3 be screw, 4 be support arm, 5 be bolt, 6 be interior bar, 7 be outer bar, 8 be connecting rod, 9 be foot rest, 10 is roller, 11 is draw-in groove, 15 for twisting hand.
Detailed description of the invention
As shown in Figure 1, the utility model comprises support 1 and two support arms 4, it is characterized in that: described support 1 is telescoping shoring column, is connected with four rolling 10 in support 1 lower end by four foot rests 9; One end of two described support arms 4 is connected to support 1 upper end, support 1 upper end and two support arm 4 ends are equipped with the brace with screw hole, the screw hole radial direction of described brace is arranged, and the brace of the end of two support arms is separately positioned on the two ends of the brace of support 2 upper end; In the screw hole of three braces, cross-under has bolt 5, and corresponding with nuts is provided with nut 12 at the opposite side of brace; Two support arms 4 are respectively arranged with mutually corresponding fixed bar 2, and the side that described two fixed bars 2 are relative is provided with draw-in groove 14; Described fixed bar 2 end and support arm 4 end are equipped with screw hole, and described fixed bar 2 is connected by the screw 3 through screw hole with between support arm 4, and cap nut is provided with stubborn hand 15, and described stubborn hand 15 is that the tabular perpendicular with cap nut twists hand.
Described telescoping shoring column comprises the outer bar 7 of lower end and the interior bar 6 of upper end, is provided with and interior bar 6 cavity accordingly in described outer bar 7, and described interior bar 6 one end is arranged in the cavity of described outer bar 7; Side, bar 7 upper end is longitudinally provided with several through hole outside, is provided with a through hole in interior bar 6 bottom, and between the through hole of bar 7 and interior bar 6 outside, cross-under has connecting rod 8.When regulating the height of telescoping shoring column, first connecting rod is extracted out, interior bar is moved up or moves down, making the through hole on interior bar insert connecting rod with outer bar upper end through hole to time corresponding, be elongation scalable between.When the through hole on interior bar is corresponding with the through hole of outer bar lower end, be shortening telescoping shoring column.
Below in conjunction with accompanying drawing 1, one-off process of the present utility model is described.
During use, the angle after unscrewing the screw bolt and nut through three braces adjustable two support arms, is tightening screw bolt and nut, then unscrews the screw between support arm and fixed bar, becomes to be parallel to each other by two rod adjustment.Make the position between two fixed bars corresponding with books size by this mode.Such reading is convenient.
Claims (2)
1. portable reading support, comprise support (1) and two support arms (4), it is characterized in that: described support (1) is telescoping shoring column, be connected with four rolling (10) in support (1) lower end by four foot rests (9); One end of described two support arms (4) is connected to support (1) upper end, support (1) upper end and two support arms (4) end are equipped with the brace with screw hole, the screw hole radial direction of described brace is arranged, and the brace of the end of two support arms is separately positioned on the two ends of the brace of support (2) upper end; In the screw hole of three braces, cross-under has bolt (5), and corresponding with nuts is provided with nut (12) at the opposite side of brace; Two support arms (4) are respectively arranged with mutually corresponding fixed bar (2), and the relative side of described two fixed bars (2) is provided with draw-in groove (14); Described fixed bar (2) end and support arm (4) end are equipped with screw hole, connected by the screw (3) through screw hole between described fixed bar (2) with support arm (4), cap nut is provided with stubborn hand (15), and described stubborn hand (15) twists hand for the tabular perpendicular with cap nut.
2. movable type reading support according to claim 1, it is characterized in that: described telescoping shoring column comprises the outer bar (7) of lower end and the interior bar (6) of upper end, be provided with and interior bar (6) cavity accordingly in described outer bar (7), described interior bar (6) one end is arranged in the cavity of described outer bar (7); Bar (7) side, upper end is longitudinally provided with several through hole outside, is provided with a through hole in interior bar (6) bottom, and between the through hole of bar (7) and interior bar (6) outside, cross-under has connecting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257272.XU CN204580364U (en) | 2015-04-21 | 2015-04-21 | Portable reading support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257272.XU CN204580364U (en) | 2015-04-21 | 2015-04-21 | Portable reading support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204580364U true CN204580364U (en) | 2015-08-26 |
Family
ID=53916578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520257272.XU Expired - Fee Related CN204580364U (en) | 2015-04-21 | 2015-04-21 | Portable reading support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204580364U (en) |
-
2015
- 2015-04-21 CN CN201520257272.XU patent/CN204580364U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160421 |