CN201958125U - Folding portable reading assisting table - Google Patents
Folding portable reading assisting table Download PDFInfo
- Publication number
- CN201958125U CN201958125U CN2011200672867U CN201120067286U CN201958125U CN 201958125 U CN201958125 U CN 201958125U CN 2011200672867 U CN2011200672867 U CN 2011200672867U CN 201120067286 U CN201120067286 U CN 201120067286U CN 201958125 U CN201958125 U CN 201958125U
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- China
- Prior art keywords
- button
- brake assemblies
- rotating shaft
- panel
- secondary station
- 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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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/06—Reading-desks; Lecterns; Pulpits, i.e. free-standing with adjustable top leaf
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
- A47B23/042—Book-rests or note-book holders resting on tables
- A47B23/043—Book-rests or note-book holders resting on tables adjustable, foldable
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/16—Tables with tops of variable height with means for, or adapted for, inclining the legs of the table for varying the height of the top, e.g. with adjustable cross legs
Abstract
The utility model relates to a folding portable reading assisting table, comprising a panel, a bracket and a regulation control component, wherein the regulation control component is connected with the bracket and fixedly connected with the panel, and comprises a button component and a rotating shaft component. The button component comprises a button component body and an extending part of the button component body. The button component body is connected with the panel. One or more extending parts are arranged at the tail end of the button component and connected with a brake component. The rotating shaft component comprises a rotating shaft base and a combined rotating shaft inside the base. The combined rotating shaft is hinged with one end of the bracket. The brake component is arranged inside a preset notch of the rotating shaft base. The combined rotating shaft can rotate relative to the rotating shaft base which is connected with the button component body. The brake component is provided with a reset component adjacent to the rotating shaft base, so that the panel dip angle and height of the folding portable reading assisting table are regulated. The folding portable reading assisting table has a simple mechanical structure and is easy to operate.
Description
Technical field
The utility model relates to a kind of reading secondary station, relates in particular to a kind of folding portable and reads secondary station.
Background technology
Along with various modern electronic readers occur, the widely-used and books and periodicals reading matter of notebook computer emerges in an endless stream, people increase further sitting up straight the time, the energy that spend under the attitude, the following chronic disease of various professionalism of also having brought, as: visual fatigue, cervical vertebra, lumbar disc disease patient etc.For improving this kind situation, multiple reading secondary station arises at the historic moment, in the hope of by adjusting reading matter, looking the angle or the height of thing, change the human posture, or human body is couched, under relaxation state, read, watch, and can change self attitude at any time, avoided human cervical spine, lumbar vertebrae position because of being in the infringement rigid, that tense situation causes for a long time with user's wish.
Several and the relevant patent of present technique field product had been announced before this already, as the patent No.: 200520000264.3,200520124985.5,200520036915.4,02218166.4,200720119430.0,2007201223106,200930163635.3 etc. and current market on similar product also appearred, but these patents and product also have the following disadvantages and defective:
1. the joint of product, operation of components too complex.
The angle regulator of usually existing like product is located at the device both sides, height and angular adjustment that repeatedly adjustings many by Lock Part, folding point adjustment component, artis adjustment component etc., parts realize reading secondary station, rely on both hands to carry out in the mediation process fully with putting, and adjust and be generally limited set selection, can't regulated at will, and height of table top and angle can't accurately be located, very easily make desk crooked, need adjust several times repeatedly and just can use, make the functional product that itself has convenience become complicated extension product.
2. poor stability.
Because the restriction that each parts is designed needs folding point, artis, the notch of adjusting too much, in adjustment process, people's the hand and the skin and flesh of finger, nail are crushed, are clipped broken accidentally, have many potential safety hazards.
The utility model content
In order to solve the problem that above prior art exists, the utility model provides a kind of folding portable to read secondary station.
This technical scheme content is:
Folding portable is read secondary station, comprises the adjusting Control Component 3 of panel 1, support 2 and connection panel and support
Described adjusting Control Component 3 is fixedly connected with panel, and this adjusting Control Component comprises
Described brake assemblies 32 nearly described rotary shaft base 331 places are provided with a reset components 32x2;
During described button assembly 31 normalities, described brake assemblies 32 is subjected to reset components 32x2 compressing closely to amplexiform combination rotating shaft 332 outer peripheral faces;
When described button assembly 31 presses down, be subjected to described brake assemblies 32 combination rotating shaft 332 outer peripheral face virtual connection or the separation together after described button assembly extension 312 pushes, rotates.
Further, the elastomeric element that offsets for rotary shaft base 331 together of described reset components 32x2.
Further, described brake assemblies 32 1 ends are the eccentric structure parts, be arranged in the described rotary shaft base 331, described brake assemblies 32 can rotate around this axle center, during rotation, the eccentric arm of these eccentric structure parts on axial connecting line becomes big or diminishes, and described axial connecting line is the line of the center of rotation of described brake assemblies 32 with described combination rotating shaft 331 axle center.
Further, described instrument comprises two groups of brake assemblies 32, comprises first brake assemblies 321 and second brake assemblies 322, is arranged at described combination rotating shaft 332 side face both sides respectively.
Further, described button assembly main body 311 comprises center button 3113, the first side button 3111 and the second side button 3112, extension 312 comprises first extension 3121 and second extension 3122, wherein, center button 3113 links to each other with the second side button, 3112 buckles with the first side button 3111, first extension, 3,121 one ends join with the first side button 3111, the other end joins with first brake assemblies 321, second extension, 3,122 one ends join with the second side button 3112, and the other end joins with second brake assemblies 322.
Further, described rotary shaft base 331 is hinged with button assembly main body 311.
Further, described panel 1 edge is provided with the flanging of a smooth outer surface.
Further, described flanging cross section is a square shape.
Further, described support 2 comprises linkage 21 and the base member 22 that is attached thereto.
Further, described linkage 21 is that a plurality of sheet components are formed, and this sheet component is provided with a plurality of connecting holes, and hinged so that linkage can draw high or close up between sheet component.
Further, described base member 22 is a crosspiece, and this crosspiece one side is provided with groove 221, draws high or slides when holding together to hang down for linkage 21.
Further, described crosspiece cross section be square, semicircle, oval, drip shape, triangle, rectangle or trapezoidal.
The beneficial effects of the utility model are:
The utility model has been realized the panel inclination angle of folding portable reading secondary station and the adjusting of height by the adjusting Control Component of being made up of button assembly, brake assemblies and rotating assembly, simple and the easy operating of the frame for movement of this instrument, pressure can be carried out release to brake assemblies by the button extension by singly-bound, realize the adjusting of panel inclination angle and height, table leg is capable of expansion and contraction, make people when enjoying product nature and the scientific and technological aesthetic feeling that combines, browsing, having when reading healthy physique.
The utility model provides a kind of eccentric structure brake assemblies, this assembly is rotated in the forward and departs from the release of rotating shaft side face, the braking of reverse rotation clamping shaft side face, simple and easy exquisiteness, realized unidirectional or bidirectional modulation panel inclination angle in conjunction with being provided with of button assembly, for the user provides multiple choices.
The utility model has been realized the inwardly folding of support by rotary shaft base and button assembly hinged, the support that links to each other with the rotary shaft base panel of can lying on one's side is drawn in, so that the user takes in or carries.
Linkage of the present utility model is made up of a plurality of sheet components, to constitute (equate or do not wait) parallelogram and triangle, and adopt monolithic and the flat section bar of biplate (also can be monolithic and monolithic or multi-disc, biplate and biplate, multi-disc and multi-disc) (also can be square, circular, ellipse) to constitute support as connecting rod and stack, capable of expansion and contraction in set distance range.This linkage sheet component is provided with a plurality of connecting holes, adopts the different in nature rivet rod that middle footpath is big, two ends are directly little of particular design between connecting hole, has increased the intensity and the stability of support.
The utility model frame bottom crosspiece, this crosspiece one side is provided with groove, draw high or slide when holding together to hang down for linkage, this crosspiece adopts the cross section to form for inner sleeve, the outer tube of square (also can be semicircle, ellipse, drip shape, triangle, rectangle, trapezoidal), has to strengthen effect stable and that the base is flexible.
The utility model is provided with the flanging of a smooth outer surface, this flanging and panel integrator have increased the desktop integral intensity, more reached the purpose of safe handling, has eliminated the hidden danger that the user is subjected to the desktop unexpected injury.
Description of drawings
Fig. 1 is the utility model embodiment schematic perspective view.
Fig. 2 regulates the Control Component profile for the utility model embodiment, and Fig. 2-1 is embodiment front view and section index line, and Fig. 2-2 is that the utility model embodiment is along the adjusting Control Component partial enlarged drawing of A-A to cutaway view.
Fig. 3 is a present embodiment brake assemblies schematic diagram.
Fig. 4 is the first side push button panel tilt adjustment schematic diagram, and Fig. 4-1 is for regulating the whole force diagram of Control Component, and Fig. 4-2 is the first side button local pressure enlarged drawing.
Fig. 5 is the second side push button panel tilt adjustment schematic diagram, and Fig. 5-1 is for regulating the whole force diagram of Control Component, and Fig. 5-2 is the second side button local pressure enlarged drawing.
Fig. 6 is that center button panel inclination angle and panel height are regulated schematic diagram, and Fig. 6-1 is for regulating the whole force diagram of Control Component, and Fig. 6-2 is a center button local pressure enlarged drawing.
Fig. 7 is the utility model embodiment support schematic diagram.
Fig. 8 is the utility model embodiment adjustment state figure, and Fig. 8-1 is the counterclockwise panel tilt adjustment of first side button figure, and Fig. 8-2 is that center button two-way panel inclination angle and panel height are regulated figure, and Fig. 8-3 is the clockwise panel tilt adjustment of second side button figure.
Fig. 9 is a support partial folds profile, and Fig. 9-1 is for for embodiment vertical view and section index line, Fig. 9-2 be the utility model embodiment along B-B to cutaway view adjusting Control Component partial enlarged drawing, Fig. 9-3 be the utility model embodiment along B-B to cutaway view.
Figure 10 is the utility model embodiment folded state schematic diagram.
Figure 11 is the panel front view.
The specific embodiment
Be illustrated in figure 1 as the utility model folding portable and read a preferred embodiment of secondary station, comprise panel 1, the support 2 of reading thing in order to shelve, and connect the adjusting Control Component 3 of panel 1 and support 2.Present embodiment is selected two pack supports 2 and two groups of adjusting Control Components 3 for use, be arranged at panel 1 both sides respectively, support 2 is regulated Control Component 3 then in order to regulate panel angle of inclination or stretching, to close up support 2 to regulate desktop 1 height, to satisfy the different demands of user in order to support panel 1.But therefore the utility model is not restricted, and can only select one or more groups support for use yet and regulate Control Component to reach effect same.
For regulating Control Component 3 profiles, Fig. 2-1 is embodiment front view and section index line as Fig. 2, and Fig. 2-2 embodiment is along the adjusting Control Component partial enlarged drawing of A-A to cutaway view.As shown in the figure, this adjusting Control Component comprises button assembly 31, and this button assembly 31 comprises button assembly main body 311 and its extension 312, and button assembly main body 311 links to each other with panel 1, and this button assembly end is provided with a plurality of extensions 312; Brake assemblies 32 can rotate, and joins with the terminal extension 312 of button assembly; Rotating assembly 33, this rotating assembly 33 comprise a rotary shaft base 331 and are arranged at the interior combination rotating shaft 332 of pedestal that this combination rotating shaft 332 is hinged with support 2 (identifying among Fig. 2) upper end; These rotary shaft base 331 nearly button assembly 32 sides are provided with the notch of settling terminal extension 312 of button assembly and brake assemblies 32, this notch space can be satisfied vertically moving of the terminal extension 311 of button assembly and be pushed the space requirement that brake assemblies 32 causes rotation because of moving, combination rotating shaft 332 can be rotated relative to rotary shaft base 331, and rotary shaft base 331 connects with button assembly main body 311; Described brake assemblies 32 nearly described rotary shaft base 331 places are provided with a reset components 32x2.
Shown in Fig. 2～6, button component main body 311 ends are provided with extension 312, and this extension comprises first extension 3121, and this first extension 3121 is arranged in the rotary shaft base 331 default notches, one end joins with the first side button, 3111 terminal ends, and the other end joins with first brake assemblies 321.First brake assemblies 321 comprises first reset components 3212 and the first eccentric covering of the fan 3211 that rotary shaft base 331 sides are together joined: this first reset components 3212 is elastomeric element, be spring in the present embodiment, but therefore the utility model is not restricted; This first eccentric covering of the fan can be around axle center rotation.The second side button 3112, second extension 3122, second brake assemblies, 322, the second eccentric covering of the fan 3221 and second reset components, 3222 annexations repeat no more with the first side button 3111, first extension 3121, first brake assemblies, 321, the first eccentric covering of the fan 3211 and first reset components 3212.Combination rotating shaft 332 is socketed to form with interior rotating shaft 3321 by outer shaft 3322.
As shown in Figure 3, be example explanation brake assemblies operation principle with present embodiment second brake assemblies 322, omit reset components 3222 among the figure, A is the axle center of combination rotating shaft 332, B is the axle center of second brake assemblies 322.This second brake assemblies 322 is eccentric structure parts, and embedding described rotary shaft base 331, the second brake assemblies 322 can rotate around this axle center B.Wherein, the second eccentric covering of the fan 3221 is the eccentric arm in the center of circle with axle center B, promptly center of rotation B on the covering of the fan periphery a dot spacing from, increase to R1 by the R2 gradual change.When the second eccentric covering of the fan 3221 joins with combination rotating shaft 332 outer peripheral faces as shown in Figure 3, definition axle center B to phase contact distance be critical length.Second brake assemblies 322 according to shown in the arrow when axle center B rotates counterclockwise, the eccentric arm r (hereinafter to be referred as the second axial connecting line eccentric arm r) that the second eccentric covering of the fan 3221 concentric lines overlap diminishes, during extremely less than critical length, the second eccentric covering of the fan 3221 departs from the point of contact with combination rotating shaft 332 outer peripheral faces, separates with combination rotating shaft 332 outer peripheral faces and no longer joins; Rotate around axle center B up time as second brake assemblies 322, it is big that the second axial connecting line eccentric arm r becomes, and promptly greater than critical length, then exceeds rotary shaft base 331 default draw-in grooves and allow length and braked.But therefore the utility model is not restricted, in described eccentric structure parts 322 rotation processes, eccentric part 322 outer peripheral portions that axial connecting line intersects can be non-camber line, it is the non-gradual change form of eccentric arm, only need satisfying this eccentric structure, to have an eccentric arm value be critical length, the eccentric arm of this critical eccentric arm one side is all greater than this critical value, the eccentric arm of this critical radius opposite side is all less than this critical value, so that combination rotating shaft 332 is when rotating, brake component is close to or is separated with its outer peripheral face and gets final product.
In conjunction with earlier figures 3 described brake assemblies 3 principles, further specify with regard to tilt adjustment in conjunction with Fig. 4, Fig. 5 and Fig. 6.
As shown in Figure 4, be the first side push button panel tilt adjustment schematic diagram, Fig. 4-1 is for regulating the whole force diagram of Control Component 3 in the first side button releasing process.The left side first side button 3111 is one to be provided with the button of elastomeric element, it is downward to drive first extension 3121 that joins with it in the back that is squeezed, (not sign) clockwise rotates around the axle center to promote first brake assemblies 321, as Fig. 4-2 and in conjunction with principle shown in Figure 3, the eccentric arm that the first eccentric covering of the fan 3211 concentric lines overlap diminishes, depart from point of contact with combination rotating shaft 332 outer peripheral faces, separate with combination rotating shaft 332 outer peripheral faces that originally join, 321 pairs of combinations of this first brake assemblies rotating shaft 332 is ineffective.Simultaneously, second of second brake assemblies 322 on the right side eccentric covering of the fan 3221 is close to combination rotating shaft 332 outer peripheral faces because of second reset components 3222 tension force that produces.When combination rotating shaft 332 relative brake assemblies 322 clockwise rotate, second brake assemblies 322 is subjected to making up the frictional force work of rotating shaft 332 as rotating counterclockwise, as shown in Figure 3, the eccentric arm r that overlaps because of the second eccentric covering of the fan 3221 concentric lines diminishes, then the second eccentric covering of the fan 3221 departs from the point of contact with combination rotating shaft 332 outer peripheral faces, separate with combination rotating shaft 332 outer peripheral faces that originally join, then second brake assemblies, 322 pressures disappear, and then frictional force disappears, this moment second, reset components 3222 discharged elastic pressure with second brake assemblies, 322 pushed home, reciprocal with this, until balance.In this process, second brake assemblies 322 has only produced minimum frictional resistance effect to combination rotating shaft 332, does not reach enough braking effects.Thereby but adjusting range plate 1 makes up rotating shaft 332 adjusting inclination angles counterclockwise relatively with rotary shaft base 331.When combination rotating shaft 332 relative brake assemblies 322 rotate counterclockwise, brake assemblies 3321 is subjected to frictional force and clockwise rotates, then as shown in Figure 3, it is big that the second eccentric arm r becomes, exceeding the default draw-in grooves of rotary shaft base 331 allows length and is braked, then make up rotating shaft 332 lockings, can't regulate panel 1 inclination angle.As previously mentioned, when the first side button 3111 is pressed, can be rotated counterclockwise unidirectional adjusting panel 1 inclination angle.
As shown in Figure 5, be the second side push button panel tilt adjustment schematic diagram, the same leading portion of principle does not remake and gives unnecessary details, and when the second side button 3112 was pressed, panel 1 can make up rotating shaft 332 relatively with rotary shaft base 331 and regulate inclination angles clockwise.
As shown in Figure 6, be center button 3113 panel tilt adjustment schematic diagrams, center button 3113 is pressed simultaneously, because of its buckle structure with the first side button 3111 and the second side button 3112, drive the first side button 3111 and the second side button 3112, the eccentric covering of the fan 3212 of first brake assemblies 321 and second brake assemblies 322 all separates with combination rotating shaft 332 outer peripheral faces that originally join with eccentric covering of the fan 3222, the forfeiture braking action, combination rotating shaft 332 can be arbitrarily clockwise or rotate counterclockwise, to regulate the inclination angle of panel 1.In addition, can also press down 3113 pairs of same combination rotating shaft 332 hinged supports 2 of center button and act on, to regulate panel 1 relative ground level.Wherein, support 2 is hinged with support 2 by axle 3321 in the combination rotating shaft.
And be in the normal state down when regulating Control Component 3, promptly there is not arbitrary button (center button 3113, the first side button 3111 or the second side button 3112) when pressing, combination rotating shaft 332 is in the lock state: when combination relative first brake assemblies of rotating shaft 332 outer peripheral faces and second brake assemblies clockwise rotate, as previously mentioned, first brake assemblies is to 332 braking actions of combination rotating shaft, and second brake assemblies produces the friction resistance; When combination relative first brake assemblies of rotating shaft 332 outer peripheral faces and second brake assemblies rotate counterclockwise, as previously mentioned, second brake assemblies is to combination rotating shaft 332 braking actions, and first brake assemblies produces the friction resistance, in any case thereby rotate combination rotating shaft 332 and all be in the lock state.
Present embodiment medium-height trestle 2 as shown in Figure 7, this support 2 comprises linkage 21 and base member 22.This linkage 21 is that a plurality of sheet components are formed, and each sheet component is provided with a plurality of connecting holes, is hinged to groined type between sheet component so that linkage can draw high or hold together low.Base member 22 is a crosspiece, and this crosspiece one side is provided with groove 221, draws high or slides when holding together to hang down for linkage, and this crosspiece cross section be square, semicircle, oval a, shape, triangle, rectangle or trapezoidal.
Button assembly main body 311 also can be made up of a button (being combined into a separate button as a whole as center button 3113, the first side button 3111 and the second side button 3112) or two buttons (be combined into a separate button as a whole as the center button 3113 and the first side button 3111, or center button 3113 and the second side button 3112 being combined into a button as a whole) in the aforementioned adjusting Control Component 32.
Be illustrated in figure 8 as the utility model embodiment adjustment state figure, Fig. 8-1 is the counterclockwise panel tilt adjustment of first side button figure, Fig. 8-2 is that center button two-way panel inclination angle and panel height are regulated figure, Fig. 8-3 is the clockwise panel tilt adjustment of second side button figure, and dotted line is depicted as the state of reading after secondary station is regulated.Wherein, not identifying in Fig. 8-2 as the state after the panel tilt adjustment of Fig. 8-1 or Fig. 8-3 that center button carries out as previously mentioned given unnecessary details, but as previously mentioned, can be reference with state diagram after the adjusting of Fig. 8-1 or Fig. 8-3, promptly center button can be finished Fig. 8-1, Fig. 8-2 and three kinds of adjustings of Fig. 8-3 diagram.
As Fig. 9 is support partial folds profile, and Fig. 9-1 is the indication of this preferred embodiment side view and hatching line, Fig. 9-2 be embodiment along B-B to cutaway view adjusting Control Component partial enlarged drawing, Fig. 9-3 be the utility model embodiment along B-B to cutaway view.Shown in Fig. 9-2, the rotary shaft base 331 that this preferred embodiment is embedded with rotating assembly 332 by the side angle limit disposed to amount to the corner latch closure hinged with button assembly 31, correspondingly constitute corner and amount to.
As shown in figure 10, for the folded state schematic diagram of this preferred embodiment, when not using, can pass through inside folding rack 2, by the aforementioned articulated structure of amounting to the corner latch closure rotating assembly 33 is separated with button assembly 31, press close to panel 1, support 2 is lain on one's side in panel 1 inboard.
Be the panel front view as shown in figure 11, the face plate edge downside is provided with the flanging of a smooth outer surface, and this flanging cross section is a square shape, in case the user is crushed by associated component when regulating panel inclination angle, height.
Being preferred embodiment of the present utility model only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (12)
1. folding portable is read secondary station, comprises the adjusting Control Component (3) of panel (1), support (2) and connection panel and support, it is characterized in that,
Described adjusting Control Component (3) is fixedly connected with panel, and this adjusting Control Component comprises
Button assembly (31), this button assembly (31) comprise button assembly main body (311) and its extension (312), and the same panel of button assembly main body (311) (1) links to each other, and this button assembly end is provided with one or more extensions (312);
Brake assemblies (32), this brake assemblies (32) can rotate, and joins with the terminal extension of button assembly (312);
Rotating assembly (33), this rotating assembly (33) comprise a rotary shaft base (331) and are arranged at the interior combination rotating shaft (332) of pedestal that same support (2) one ends of this combination rotating shaft (332) are hinged; Described brake assemblies (32) is arranged in the default notch of this pedestal (331), this notch space can be satisfied because of the terminal extension of button assembly (311) moves extruding brake assemblies (32) and caused that it rotates required space, this combination rotating shaft (332) can be rotated relative to this rotary shaft base (331), and this rotary shaft base (331) connects with described button assembly main body (311);
The nearly described rotary shaft base of described brake assemblies (32) (331) locates to be provided with a reset components (32x2);
During described button assembly (31) normality, described brake assemblies (32) is subjected to reset components (32x2) compressing closely to amplexiform combination rotating shaft (332) outer peripheral face;
Described button assembly (31) is subjected to described brake assemblies (32) combination rotating shaft (332) outer peripheral face virtual connection or the separation together after described button assembly extension (312) pushes, rotates when pressing down.
2. reading secondary station as claimed in claim 1 is characterized in that, the elastomeric element that described reset components (32x2) offsets for rotary shaft base (331) together.
3. reading secondary station as claimed in claim 1 or 2, it is characterized in that, described brake assemblies (32) one ends are the eccentric structure parts, be arranged in the described rotary shaft base (331), described brake assemblies (32) can rotate around this axle center, during rotation, the eccentric arm of these eccentric structure parts on axial connecting line becomes big or diminishes, and described axial connecting line is the line of the center of rotation of described brake assemblies (32) with described combination rotating shaft (331) axle center.
4. reading secondary station as claimed in claim 3 is characterized in that, described instrument comprises two groups of brake assemblies (32), comprises first brake assemblies (321) and second brake assemblies (322), is arranged at described combination rotating shaft (332) side face both sides respectively.
5. reading secondary station as claimed in claim 4, it is characterized in that, described button assembly main body (311) comprises center button (3113), the first side button (3111) and the second side button (3112), extension (312) comprises first extension (3121) and second extension (3122), wherein, center button (3113) links to each other with second side button (3112) buckle with the first side button (3111), first extension (3121) one ends join with the first side button (3111), the other end joins with first brake assemblies (321), second extension (3122) one ends join with the second side button (3112), and the other end joins with second brake assemblies (322).
6. reading secondary station as claimed in claim 3 is characterized in that, described rotary shaft base (331) is hinged with button assembly main body (311).
7. reading secondary station as claimed in claim 3 is characterized in that, described panel (1) edge is provided with the flanging of a smooth outer surface.
8. reading secondary station as claimed in claim 3 is characterized in that, described flanging cross section is a square shape.
9. reading secondary station as claimed in claim 8 is characterized in that, the base member (22) that described support (2) comprises linkage (21) and is attached thereto.
10. reading secondary station as claimed in claim 9 is characterized in that, described linkage (21) is that a plurality of sheet components are formed, and this sheet component is provided with a plurality of connecting holes, and hinged so that linkage can draw high or close up between sheet component.
11. reading secondary station as claimed in claim 10 is characterized in that, described base member (22) is a crosspiece, and this crosspiece one side is provided with groove (221), draws high or slides when holding together to hang down for linkage (21).
12. reading secondary station as claimed in claim 11 is characterized in that, described crosspiece cross section is square, semicircle, ellipse, drips shape, triangle, rectangle or trapezoidal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200672867U CN201958125U (en) | 2011-03-15 | 2011-03-15 | Folding portable reading assisting table |
| PCT/CN2011/000448 WO2012122681A1 (en) | 2011-03-15 | 2011-03-18 | Foldable-type portable reading assisting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200672867U CN201958125U (en) | 2011-03-15 | 2011-03-15 | Folding portable reading assisting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201958125U true CN201958125U (en) | 2011-09-07 |
Family
ID=44520644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200672867U Expired - Fee Related CN201958125U (en) | 2011-03-15 | 2011-03-15 | Folding portable reading assisting table |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201958125U (en) |
| WO (1) | WO2012122681A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139570A (en) * | 2015-04-23 | 2016-11-23 | 李沛 | Chinese style pitches the billiard ball hack lever of collapsible multistage adjustable double lower support leg height |
| CN106310649A (en) * | 2015-07-05 | 2017-01-11 | 李沛 | Multistage upper fork height-adjustable billiard rest |
| CN108618366A (en) * | 2018-03-30 | 2018-10-09 | 邬冬玲 | A kind of Multifunctional foldable desk |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| NL8801157A (en) * | 1988-05-03 | 1989-12-01 | Gispen & Staalmeubel Bv | Height-adjustable office table - has telescopic legs, and pivoting table top |
| CH685731A5 (en) * | 1993-01-21 | 1995-09-29 | Hans Ulrich Bernhard | Strut for adjustable holding of support member |
| CN201076175Y (en) * | 2007-04-13 | 2008-06-25 | 王群璞 | Laptop folding table |
| CN201101254Y (en) * | 2007-08-06 | 2008-08-20 | 王立庚 | Heat radiation table for foldable notebook |
-
2011
- 2011-03-15 CN CN2011200672867U patent/CN201958125U/en not_active Expired - Fee Related
- 2011-03-18 WO PCT/CN2011/000448 patent/WO2012122681A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139570A (en) * | 2015-04-23 | 2016-11-23 | 李沛 | Chinese style pitches the billiard ball hack lever of collapsible multistage adjustable double lower support leg height |
| CN106139570B (en) * | 2015-04-23 | 2018-01-09 | 李沛 | The billiard ball hack lever of Chinese style fork-collapsible multistage adjustable double lower support leg height |
| CN106310649A (en) * | 2015-07-05 | 2017-01-11 | 李沛 | Multistage upper fork height-adjustable billiard rest |
| CN106310649B (en) * | 2015-07-05 | 2018-12-21 | 李沛 | A kind of billiard ball hack lever of the adjustable upper fork height of multistage |
| CN108618366A (en) * | 2018-03-30 | 2018-10-09 | 邬冬玲 | A kind of Multifunctional foldable desk |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012122681A1 (en) | 2012-09-20 |
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