CN203762550U - Portable multifunctional drafting table - Google Patents
Portable multifunctional drafting table Download PDFInfo
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- CN203762550U CN203762550U CN201420200379.6U CN201420200379U CN203762550U CN 203762550 U CN203762550 U CN 203762550U CN 201420200379 U CN201420200379 U CN 201420200379U CN 203762550 U CN203762550 U CN 203762550U
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- hovering
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Abstract
The utility model discloses a portable multifunctional drafting table. The table comprises height-adjustable folding table legs (1); an angle-adjustable folding drafting board (2) is arranged on the folding table legs (1); slide grooves (9) are arranged at two sides of the folding drafting board (2); a detachable hovering type folding T-squares (3) is arranged in the slide grooves (9); and a full-dimension drawer type folding reading frame (4) is arranged at the upper end of the folding drafting board (2). The table disclosed by the utility model is foldable, small in occupied area, convenient to carry and use and adjustable in height.
Description
Technical field
The utility model relates to a kind of Tools Table of the use of charting, particularly a kind of portable multi-function drawing bench.
Background technology
The Students ' Learning machinery of mechanical speciality be unable to do without mechanical drawing, and manual drawing as a basic drawing ability, is all mechanical field students' required course.Freehandhand-drawing drawing be unable to do without drawing bench, the assistive devices such as drawing instrument.Tradition drawing bench takes up room greatly, carrying inconvenience, and highly unadjustable, solid shape.
Utility model content
The purpose of this utility model is, a kind of portable multi-function drawing bench is provided.The utility model is collapsible, and area occupied is less, and convenient in carrying is gone back adjustable-height, easy to use.
The technical solution of the utility model: portable multi-function drawing bench, it is characterized in that: comprise height-adjustable collapsible table leg, collapsible table leg is provided with the folding draughting board of adjustable-angle, folding draughting board both sides are provided with chute, in chute, be provided with dismountable floating type folding T-square, folding draughting board upper end is provided with the full dimension folding reading rack of drawer type, described collapsible table leg comprises two supporting legs, and the sidepiece of every supporting leg is provided with the universal joint connecting rod being formed by connecting by universal joint, and the end of two universal joint connecting rods interconnects, described supporting leg comprises horizontal cross bar, the middle part of horizontal cross bar is provided with contiguous block, contiguous block is provided with the tooth bar that is arranged in parallel and without gear rack, tooth bar and have shell without gear rack outside cover, the lower end of shell is provided with rotatable bindiny mechanism, the bottom of rotatable bindiny mechanism is provided with V-type leg, and V-type midleg is provided with V-type leg connecting rod, described shell is provided with the knob assembly that connects tooth bar and universal joint connecting rod, described folding draughting board comprises left panel and right panel, the periphery of left panel is provided with the left sheet frame of folding draughting board can relative level moving, the periphery of right panel is fixed with folding draughting board right panel frame, the interior plate that the folding left sheet frame of draughting board is adjacent with folding draughting board right panel frame is connected through drawing side plate chain, between the folding epipleural of the left sheet frame of draughting board and the epipleural of folding draughting board right panel frame, connect through horizontal fastening mechanism, in left panel and right panel, be equipped with telescope support, telescope support is fixed on horizontal cross bar, the described left sheet frame of folding draughting board is provided with mounting rail, on mounting rail, be provided with rotating shaft through rotating shaft bracing frame, rotating shaft is provided with two clamp mechanism that connect left panel, rotating shaft one end is stretched out the epipleural of the folding left sheet frame of draughting board and is provided with clamping knob, on the outer panel of the described left sheet frame of folding draughting board and the outer panel of folding draughting board right panel frame, be respectively equipped with the staple and the hasp that cooperatively interact, described left panel is provided with automatic pencil sharpener, described floating type folding T-square comprises horizon rule, and the both ends of horizon rule are provided with the short chi of cantilever through cantilever adjusting part, and the segmentum laterale of the short chi of cantilever regulates double-screw bolt to be provided with slide block through slide block, and slide block is arranged in chute, on described horizon rule, be also provided with vertical multifunctional ruler through hovering adjusting part, vertical multifunctional ruler is provided with multiple centers of circle button, described full dimension folding reading rack comprises the bookshelf drawer in roller is arranged on folding draughting board right panel frame, in bookshelf drawer, be fixed with folding fastener, on folding fastener, be connected with full dimension vertical rod, the upper end of full dimension vertical rod is provided with the full dimension swingle of folding shape through bolt, the end of full dimension swingle is provided with full dimension revolving part, full dimension revolving part is also provided with full dimension pole through tighting a bolt, the end of full dimension pole is connected with the upper and lower angle adjusting piece of reading frame plate in turn, reading-rack plate level angle adjusting piece and reading frame plate, between described reading-rack plate level angle adjusting piece and reading frame plate, be provided with reading frame plate full angle regulating part.
In aforesaid portable multi-function drawing bench, the end of described two universal joint connecting rods interconnects through internal and external threads bindiny mechanism; Between described contiguous block and horizontal cross bar, be provided with folding fastener; Between described rotatable bindiny mechanism and shell, be also provided with Fast detachable unit.
In aforesaid portable multi-function drawing bench, described knob assembly comprises knob with spline and the gear shaft with spline, and described spline coordinates with spline, and described gear shaft is provided with and tooth bar meshed gears, and gear shaft is also connected with universal joint connecting rod; Described knob is provided with boss, and boss coordinates with the index hole on shell, and described knob outside is provided with stop screw.
In aforesaid portable multi-function drawing bench, the middle part of the outer panel of the described left sheet frame of folding draughting board and the outer panel of folding draughting board right panel frame is equipped with handle; Described telescope support comprises through air spring support member and is fixed on the controllable gas spring in left panel and right panel, and controllable gas spring is connected with support bar; Described clamp mechanism comprises the top board frame being enclosed within on rotating shaft, top board frame one end is provided with automatic releasing mechanism through the extension stem being arranged on front end supporting seat, the other end is connected with and is arranged on the slider bar with spring on the supporting seat of rear end, the end of slider bar is provided with spring fastening, spring fastening is fixed on the folding left sheet frame of draughting board, the both sides of top board frame are respectively equipped with the first cam and the second cam that are fixed on rotating shaft, and the first cam all contacts with the top board of top board frame with the second cam; Described automatic releasing mechanism comprises the L shaped base being fixed on left panel, and L shaped base is provided with release connection part, and release connection part both sides are provided with steady pin, and the side of steady pin is provided with the U font grapple being fixed on extension stem.
In aforesaid portable multi-function drawing bench, described cantilever adjusting part comprises the spring stack for the short chi of connecting cantilever and horizon rule, spring stack is provided with the short chi knob of cantilever, in the short chi knob of cantilever, is provided with the pressing spring being enclosed within on spring stack, and pressing spring is provided with spring baffle ring; Described hovering adjusting part comprises the ladder slide block that can slide in horizon rule, ladder slide block is provided with hovering post, on hovering post, vertical multifunctional ruler is set, vertical multifunctional ruler top is provided with the hovering knob being enclosed within on hovering post, in hovering knob, be provided with the hovering spring being enclosed within on hovering post, hovering spring is provided with hovering baffle ring; Described vertical multifunctional ruler is provided with bar hole, is provided with round adjusting knob in bar hole.
In aforesaid portable multi-function drawing bench, described reading frame plate upper surface bottom is provided with reading frame plate back-up block; Described full dimension pole is provided with air spring, and the piston rod of air spring is connected with full dimension revolving part.
In aforesaid portable multi-function drawing bench, the bottom of the described upper and lower angle adjusting piece of reading frame plate is provided with through hole, in through hole, be provided with the plastic sleeve of cutting off, in plastic sleeve, be provided with unidirectional needle bearing, in unidirectional needle bearing, be interspersed with the bolt upper and lower angle adjusting piece of frame plate that makes to read and be connected with full dimension pole.
In aforesaid portable multi-function drawing bench, between the described upper and lower angle adjusting piece of reading frame plate and full dimension pole, be provided with plastic spacer.
In aforesaid portable multi-function drawing bench, the through hole on the described upper and lower angle adjusting piece of reading frame plate top makes it be connected with reading-rack plate level angle adjusting piece through bolt and nut component, between the reading upper and lower angle adjusting piece of frame plate and part reading-rack plate level angle adjusting piece, is provided with plastic spacer.
Compared with prior art, the utility model is by the full dimension folding reading rack combination cleverly of the folding draughting board of height-adjustable collapsible table leg, adjustable-angle, dismountable floating type folding T-square and drawer type, each several part is collapsible, area occupied is less, convenient in carrying, also adjustable-height, easy to use.
Collapsible table leg of the present utility model is by turn knob, the rotation of knob driven gear axle, wheel and rack engagement rotation on gear shaft, realize the fast lifting of tooth bar, and connect tooth bar and universal joint connecting rod by knob assembly, only need to regulate the knob of a side can realize the synchronization lifting of two supporting legs, harmony is better, also coordinate with the index hole on shell by the boss on knob, realize the self-locking that puts in place, easy to use.The utility model can be adjusted height, meets people's different demands, also can fold, and improves space availability ratio, and simple in structure, easy to use.The jacking system of collapsible table leg, can height self adjustable, realizes the self-locking of optional position, more meets human oriented design; Rotatable bindiny mechanism is rational in infrastructure ingenious, after folding, can improve space availability ratio; Folding fastener can be realized the spacing of two kinds of extreme positions, makes it to maintain static moving.
The folding draughting board of adjustable-angle of the present utility model supports simultaneously and is adjusted to proper angle by telescope support by left panel and right panel, person easy to use, also can will fold the left sheet frame of draughting board and folding draughting board right panel frame is folded into suitcase, be convenient for carrying, and in case, can deposit drawing instrument, the article such as drawing and books; Clamp mechanism has solved the clearance issues that left and right two separates between panel, eliminates the folding larger gap causing the impact of drawing is ensured to normal use.The utility model also has the feature simple in structure and easy to use of implementing.
Dismountable floating type folding T-square quick release of the present utility model and Fast Installation horizon rule, the optional position of hovering fast, or the circle of drafting arbitrary size.T-square has the short chi of cantilever, horizon rule, and the mechanisms such as vertical multifunctional ruler, the short chi of cantilever is fixed on slide block, for support level chi; The short chi of slide block and cantilever is positioned at horizon rule both sides, and on slide block, has slide block to regulate double-screw bolt, and pressing spring regulates between double-screw bolt and slide block at slide block, and whole chi is raised to paper certain distance.The utility model is detachable, takes up room little, and vertical reference is provided, and benchmark reliability is guaranteed in hovering fast, and mechanism is simple, easy to use.
The full dimension folding reading rack of drawer type of the present utility model adopts the setting of full dimension angle, at utmost meets the angle requirement of watching demonstration, meets the design of hommization.Can improve space availability ratio, reading frame plate and support fold the object that reaches folding by rotatable bindiny mechanism.Full dimension vertical rod in frame for movement, by the effect of folding fastener rotary self-locking, makes whole mechanism by rotary folding or pull-out bookshelf drawer.Fold rear whole mechanism all in the inside of bookshelf drawer, the space that reduces to take, improves space availability ratio, convenient management.Reading frame plate back-up block also can be embedded in reading frame plate it by rotation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of collapsible table leg;
Fig. 3 is the internal structure schematic diagram of knob assembly;
Fig. 4 is the external structure schematic diagram of knob assembly;
Fig. 5 is the structural representation of the folding draughting board of adjustable-angle;
Fig. 6 is the structural representation of clamp mechanism;
Fig. 7 be dismountable floating type folding T-square structural representation;
Fig. 8 is cantilever adjusting part structural representation;
Fig. 9 is hovering adjusting part structural representation;
Figure 10 is vertical multifunctional ruler structural representation;
Figure 11 is the structural representation of the full dimension folding reading rack of drawer type;
Figure 12 is the folding rear inner structural representation of full dimension folding reading rack;
Figure 13 is the structural representation after the utility model folds.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.Portable multi-function drawing bench, form as shown in Fig. 1-12, comprise height-adjustable collapsible table leg 1, collapsible table leg 1 is provided with the folding draughting board 2 of adjustable-angle, folding draughting board 2 both sides are provided with chute 9, in chute 9, be provided with dismountable floating type folding T-square 3, folding draughting board 2 upper ends are provided with the full dimension folding reading rack 4 of drawer type, described collapsible table leg 1 comprises two supporting legs, and the end that the sidepiece of every supporting leg is provided with 114, the two universal joint connecting rods 114 of universal joint connecting rod that are formed by connecting by universal joint interconnects, described supporting leg comprises horizontal cross bar 101, the middle part of horizontal cross bar 101 is provided with contiguous block 103, contiguous block 103 is provided with the tooth bar 104 that is arranged in parallel and without gear rack 105, tooth bar 104 and have shell 106 without gear rack 105 outsides covers, the lower end of shell 106 is provided with rotatable bindiny mechanism 109, the bottom of rotatable bindiny mechanism 109 is provided with V-type leg 110, and the middle part of V-type leg 110 is provided with V-type leg connecting rod 111, described shell 106 is provided with the knob assembly 108 that connects tooth bar 104 and universal joint connecting rod 114, described folding draughting board 2 comprises left panel 212 and right panel 221, the periphery of left panel 212 is provided with the left sheet frame 211 of folding draughting board can relative level moving, the periphery of right panel 221 is fixed with folding draughting board right panel frame 205, the interior plate that the folding left sheet frame 211 of draughting board is adjacent with folding draughting board right panel frame 205 is connected through drawing side plate chain 213, between the folding epipleural of the left sheet frame 211 of draughting board and the epipleural of folding draughting board right panel frame 205, connect through horizontal fastening mechanism 206, in left panel 212 and right panel 221, be equipped with telescope support, telescope support is fixed on horizontal cross bar 101, the left sheet frame 211 of described folding draughting board is provided with mounting rail, on mounting rail, be provided with rotating shaft 209 through rotating shaft bracing frame 210, rotating shaft 209 is provided with two clamp mechanism 208 that connect left panel 212, rotating shaft 209 one end are stretched out the epipleural of the folding left sheet frame 211 of draughting board and are provided with clamping knob 207, on the outer panel of the described left sheet frame 211 of folding draughting board and the outer panel of folding draughting board right panel frame 205, be respectively equipped with the staple 215 and the hasp 202 that cooperatively interact, described left panel 212 is provided with automatic pencil sharpener 10, described floating type folding T-square 3 comprises horizon rule 307, and the both ends of horizon rule 307 are provided with the short chi 303 of cantilever through cantilever adjusting part, and the segmentum laterale of the short chi 303 of cantilever regulates double-screw bolt 302 to be provided with slide block 301 through slide block, and slide block 301 is arranged in chute 9, on described horizon rule 307, be also provided with vertical multifunctional ruler 308 through hovering adjusting part, vertical multifunctional ruler 308 is provided with multiple centers of circle button 315, described full dimension folding reading rack 4 comprises the bookshelf drawer 401 in roller 5 is arranged on folding draughting board right panel frame 205, in bookshelf drawer 401, be fixed with folding fastener 402, on folding fastener 402, be connected with full dimension vertical rod 403, the upper end of full dimension vertical rod 403 is provided with the full dimension swingle 405 of folding shape through bolt 404, the end of full dimension swingle 405 is provided with full dimension revolving part 406, full dimension revolving part 406 also 407 is provided with full dimension pole 408 through tighting a bolt, the end of full dimension pole 408 is connected with the upper and lower angle adjusting piece 409 of reading frame plate in turn, reading-rack plate level angle adjusting piece 410 and reading frame plate 411, between described reading-rack plate level angle adjusting piece 410 and reading frame plate 411, be provided with reading frame plate full angle regulating part 413.
The end of described two universal joint connecting rods 114 interconnects through internal and external threads bindiny mechanism 113; Between described contiguous block 103 and horizontal cross bar 101, be provided with folding fastener 102; Between described rotatable bindiny mechanism 109 and shell 106, be also provided with Fast detachable unit 112.
Described knob assembly 108 comprises knob with spline 120 115 and the gear shaft 118 with spline 117, described spline 120 coordinates with spline 117, described gear shaft 118 is provided with and tooth bar 104 meshed gears 119, and gear shaft 118 is also connected with universal joint connecting rod 114; Described knob 115 is provided with boss 116, and boss 116 coordinates with the index hole 121 on shell 106, and described knob 115 outsides are provided with stop screw 107.
The middle part of the outer panel of the described left sheet frame 211 of folding draughting board and the outer panel of folding draughting board right panel frame 205 is equipped with handle 201; Described telescope support comprises through air spring support member 214 and is fixed on the controllable gas spring 204 in left panel 212 and right panel 221, and controllable gas spring 204 is connected with support bar 203; Described clamp mechanism 208 comprises the top board frame 220 being enclosed within on rotating shaft, top board frame 220 one end are provided with automatic releasing mechanism through the extension stem being arranged on front end supporting seat 222, the other end is connected with and is arranged on the slider bar 226 with spring on rear end supporting seat 224, the end of slider bar 226 is provided with spring fastening 227, spring fastening 227 is fixed on the folding left sheet frame 211 of draughting board, the both sides of top board frame 220 are respectively equipped with the first cam 223 and the second cam 225, the first cams 223 that are fixed on rotating shaft 209 and all contact with the top board of top board frame 220 with the second cam 225; Described automatic releasing mechanism comprises the L shaped base 216 being fixed on left panel, and L shaped base 216 is provided with release connection part 217, and release connection part 217 both sides are provided with steady pin 219, and the side of steady pin 219 is provided with the U font grapple 218 being fixed on extension stem.
Described cantilever adjusting part comprises the spring stack 304 for the short chi 303 of connecting cantilever and horizon rule 307, spring stack 304 is provided with the short chi knob 306 of cantilever, in the short chi knob 306 of cantilever, be provided with the pressing spring 313 being enclosed within on spring stack 304, pressing spring 313 is provided with spring baffle ring 305; Described hovering adjusting part comprises can be at the ladder slide block 312 of horizon rule 307 interior slips, ladder slide block 312 is provided with hovering post 309, on hovering post 309, vertical multifunctional ruler 308 is set, vertical multifunctional ruler 308 tops are provided with the hovering knob 311 being enclosed within on hovering post 309, in hovering knob 311, be provided with the hovering spring 314 being enclosed within on hovering post 309, hovering spring 314 is provided with hovering baffle ring 310; Described vertical multifunctional ruler 308 is provided with bar hole, is provided with round adjusting knob 316 in bar hole.
Described reading frame plate 411 upper surface bottoms are provided with reading frame plate back-up block 412; Described full dimension pole 408 is provided with air spring 414, the piston rod of air spring 414 and full dimension
The bottom of the described upper and lower angle adjusting piece 409 of reading frame plate is provided with through hole, in through hole, be provided with the plastic sleeve of cutting off, in plastic sleeve, be provided with unidirectional needle bearing, in unidirectional needle bearing, be interspersed with the bolt upper and lower angle adjusting piece of frame plate that makes to read and be connected with full dimension pole.
Between the described upper and lower angle adjusting piece of reading frame plate and full dimension pole, be provided with plastic spacer.
The through hole on the upper and lower angle adjusting piece of described reading frame plate 409 tops makes it be connected with reading-rack plate level angle adjusting piece through bolt and nut component, between the reading upper and lower angle adjusting piece of frame plate and part reading-rack plate level angle adjusting piece, is provided with plastic spacer.
Described left panel 212 is provided with automatic pencil sharpener 10; Described folding draughting board right panel frame 205 lower side panels are provided with handle 7 and drawing is deposited drawer 6; The left plate of the described left sheet frame 211 of folding draughting board is provided with drawing instrument and deposits drawer 8.
The utility model uses as follows: be folded into chest by the drawing bench launching.First the drawing not painting is placed in paper web, the drawing painting is placed on to drawing and deposits in drawer; By full dimension folding reading rack folds flat in bookshelf drawer; Dismountable floating type folding T-square is unloaded down, be finally placed on cabinet interior; Pencil and drawing instrument all leave drawing instrument in deposits drawer; Unclamp internal and external threads bindiny mechanism, make the left and right sides separately, turn knob makes tooth bar to minimum state, lifts V-type leg connecting rod, and V-type leg is drawn close, unclamp and take down Fast detachable unit, rotatable bindiny mechanism and its underpart are pivoted, stir the bar in folding fastener-horizontal component and folding fastener-vertical portion, make from this limiting condition to another limiting condition, complete the folding of folding fastener, complete above process and realize from deployed condition to folded state; The switch that disconnects controllable gas spring, shrinks the medial surface in sheet frame, Closing Switch by support bar.Upset left panel, makes it and folding draughting board right panel closure, then by hasp and staple fastening, can decide suitcase or knapsack in its sole discretion according to use by user.
Height-adjustable collapsible table leg of the present utility model uses as follows: the first step, by deployed condition to folded state.Unclamp internal and external threads bindiny mechanism, make the left and right sides separately, turn knob makes tooth bar to minimum state, lifts V-type leg connecting rod, and V-type leg is drawn close, unclamp and take down Fast detachable unit, rotatable bindiny mechanism and its underpart are pivoted, stir the bar in folding fastener-horizontal component and folding fastener-vertical portion, make from this limiting condition to another limiting condition, complete the folding of folding fastener, complete above process and realize from deployed condition to folded state.
Second step, to deployed condition, stirs the bar in folding fastener by folded state, makes from this state to another limiting condition, and rotation V-type leg, fixes V-type leg and rotatable connection with Fast detachable unit, pushes V-type leg aside to limiting condition.Then universal joint, universal joint connecting rod, internal and external threads bindiny mechanism are coupled together, turn knob, the power of rotation rises the right and left by universal joint, universal joint connecting rod simultaneously.Completing above process realizes from folded state to deployed condition.
The folding draughting board of adjustable-angle of the present utility model uses as follows: be launched into drawing bench by the draughting board folding.First hasp and staple are unclamped; Upset left panel, make launch after left/right panel in same level height, make the loop hook on horizontal fastening mechanism fasten shackle, rotating spanner fastening.The switch that disconnects controllable gas spring, forwards support bar to suitable angle, Closing Switch.
Second step, clamping process.Under original state, there is not strain in the spring in slider bar; By rotating clamping knob, by the rotation of the first cam and the second cam, top board frame is moved right under the effect of spring, U font grapple also moves to right thereupon, thereby the L shaped base that makes to be fixed on left panel also moves thereupon, thereby left panel is moved near right panel at the left sheet frame of folding draughting board, dwindle finedraw, under the effect of spring, make left panel and right panel clamp.
The 3rd step, dispose procedure.When continuing the rotation of the first cam and the second cam, the first cam and the second cam back down top board frame moves to left top board frame, and U font grapple also moves to left thereupon and promotes L shaped base, then makes the left panel release that resets that moves to left.
The 4th step, is folded into handbag by the draughting board launching.The switch that disconnects controllable gas spring, shrinks the medial surface in sheet frame, Closing Switch by support bar.Upset left panel, makes it and folding draughting board right panel closure, then by hasp and staple fastening.
Dismountable floating type folding T-square of the present utility model uses as follows: the first step, horizon rule and vertical multifunctional ruler are installed.The short chi knob of hinged cantilever, makes its outline identical with the hole exterior feature of horizon rule both sides, then horizon rule is pressed in the short chi knob of cantilever.Improve the short chi knob of cantilever, pressing spring compresses, then rotates the short chi knob of cantilever of both sides, makes the wide overlaid in hole of cantilever short chi knob outline and horizon rule both sides.Then, by wide the hole of the vertical multifunctional ruler outline that embeds hovering knob, improve hovering knob, rotation hovering knob more simultaneously, the hole exterior feature of make to hover knob and vertical multifunctional ruler is in vertical state.
Second step, the vertical multifunctional ruler of mobile hovering.Press hovering baffle ring, vertical multifunctional ruler can move freely in the hole slot of horizon rule, while moving to desired position, unclamps hovering shelves ring, and vertical multifunctional ruler is fixed on this position.
The 3rd step, dismantles vertical multifunctional ruler, draws the circle of arbitrary size.Rotation hovering knob, the knob outline that makes to hover is identical with the hole exterior feature of vertical multifunctional ruler, takes out vertical multifunctional ruler.Determining home position in drawing, pin center of circle button and overlap with home position, is then equidistant hole or strip hole according to the size Selection of circle.If draw the circle of integer size, nib is inserted in the hole of corresponding size, pen encloses around center of circle button rotation one, draws out the circle of integer size; If draw the circle of non-integer size, regulate circle adjusting knob to required size, by nib, near circle adjusting knob, pen encloses around center of circle button rotation one, draws out the circle of non-integer size.
The full dimension folding reading rack of drawer type of the present utility model uses as follows: the first step, by deployed condition to folded state.First, pin folding fastener locking press button full dimension vertical rod rotation is put into bookshelf drawer inside.Secondly, rotate full dimension swingle, it is all put into bookshelf drawer inside.Then with the hands arrest reading frame plate complete to full dimension revolving part, full dimension pole etc. dimension support is put into bookshelf drawer inside, and the frame plate that makes to read embeds in bookshelf drawer completely.The frame plate back-up block of finally reading embeds in reading frame plate.Completing above process realizes from deployed condition to folded state.
Second step, by folded state to deployed condition.First, the frame plate of reading is extracted out in bookshelf drawer.Secondly, rotate full dimension vertical rod to making folding fastener self-locking, holding position is constant.Then, will read frame plate back-up block launch.Finally, put the position of reading frame plate by regulating full dimension support just can be wanted arbitrarily.Completing above process realizes from folded state to deployed condition.
Claims (9)
1. portable multi-function drawing bench, it is characterized in that: comprise height-adjustable collapsible table leg (1), collapsible table leg (1) is provided with the folding draughting board (2) of adjustable-angle, folding draughting board (2) both sides are provided with chute (9), in chute (9), be provided with dismountable floating type folding T-square (3), folding draughting board (2) upper end is provided with the full dimension folding reading rack (4) of drawer type, described collapsible table leg (1) comprises two supporting legs, and the sidepiece of every supporting leg is provided with the universal joint connecting rod (114) being formed by connecting by universal joint, and the end of two universal joint connecting rods (114) interconnects, described supporting leg comprises horizontal cross bar (101), the middle part of horizontal cross bar (101) is provided with contiguous block (103), contiguous block (103) is provided with the tooth bar (104) that is arranged in parallel and without gear rack (105), tooth bar (104) and have shell (106) without gear rack (105) outside cover, the lower end of shell (106) is provided with rotatable bindiny mechanism (109), the bottom of rotatable bindiny mechanism (109) is provided with V-type leg (110), and the middle part of V-type leg (110) is provided with V-type leg connecting rod (111), described shell (106) is provided with the knob assembly (108) that connects tooth bar (104) and universal joint connecting rod (114), described folding draughting board (2) comprises left panel (212) and right panel (221), the periphery of left panel (212) is provided with the left sheet frame of folding draughting board (211) can relative level moving, the periphery of right panel (221) is fixed with folding draughting board right panel frame (205), the interior plate that the folding left sheet frame of draughting board (211) is adjacent with folding draughting board right panel frame (205) is connected through drawing side plate chain (213), between the folding epipleural of the left sheet frame of draughting board (211) and the epipleural of folding draughting board right panel frame (205), connect through horizontal fastening mechanism (206), in left panel (212) and right panel (221), be equipped with telescope support, telescope support is fixed on horizontal cross bar (101), the described left sheet frame of folding draughting board (211) is provided with mounting rail, on mounting rail, be provided with rotating shaft (209) through rotating shaft bracing frame (210), rotating shaft (209) is provided with two clamp mechanism (208) that connect left panel (212), rotating shaft (209) one end is stretched out the epipleural of the folding left sheet frame of draughting board (211) and is provided with clamping knob (207), on the outer panel of the described left sheet frame of folding draughting board (211) and the outer panel of folding draughting board right panel frame (205), be respectively equipped with the staple (215) and the hasp (202) that cooperatively interact, described left panel (212) is provided with automatic pencil sharpener (10), described floating type folding T-square (3) comprises horizon rule (307), the both ends of horizon rule (307) are provided with the short chi of cantilever (303) through cantilever adjusting part, the segmentum laterale of the short chi of cantilever (303) regulates double-screw bolt (302) to be provided with slide block (301) through slide block, and slide block (301) is arranged in chute (9), on described horizon rule (307), be also provided with vertical multifunctional ruler (308) through hovering adjusting part, vertical multifunctional ruler (308) is provided with multiple centers of circle buttons (315), described full dimension folding reading rack (4) comprises the bookshelf drawer (401) in roller (5) is arranged on folding draughting board right panel frame (205), in bookshelf drawer (401), be fixed with folding fastener (402), on folding fastener (402), be connected with full dimension vertical rod (403), the upper end of full dimension vertical rod (403) is provided with the full dimension swingle (405) of folding shape through bolt (404), the end of full dimension swingle (405) is provided with full dimension revolving part (406), full dimension revolving part (406) is also provided with full dimension pole (408) through tight a bolt (407), the end of full dimension pole (408) is connected with the reading upper and lower angle adjusting piece of frame plate (409) in turn, reading-rack plate level angle adjusting piece (410) and reading frame plate (411), between described reading-rack plate level angle adjusting piece (410) and reading frame plate (411), be provided with reading frame plate full angle regulating part (413).
2. portable multi-function drawing bench according to claim 1, is characterized in that: the end of described two universal joint connecting rods (114) interconnects through internal and external threads bindiny mechanism (113); Between described contiguous block (103) and horizontal cross bar (101), be provided with folding fastener (102); Between described rotatable bindiny mechanism (109) and shell (106), be also provided with Fast detachable unit (112).
3. portable multi-function drawing bench according to claim 2, it is characterized in that: described knob assembly (108) comprises the knob (115) of band spline (120) and the gear shaft (118) of band spline (117), described spline (120) coordinates with spline (117), described gear shaft (118) is provided with and tooth bar (104) meshed gears (119), and gear shaft (118) is also connected with universal joint connecting rod (114); Described knob (115) is provided with boss (116), boss (116) coordinates with the index hole (121) on shell (106), and described knob (115) outside is provided with stop screw (107).
4. portable multi-function drawing bench according to claim 1, is characterized in that: the middle part of the outer panel of the described left sheet frame of folding draughting board (211) and the outer panel of folding draughting board right panel frame (205) is equipped with handle (201), described telescope support comprises through air spring support member (214) and is fixed on the controllable gas spring (204) in left panel (212) and right panel (221), and controllable gas spring (204) is connected with support bar (203), described clamp mechanism (208) comprises the top board frame (220) being enclosed within on rotating shaft, top board frame (220) one end is provided with automatic releasing mechanism through the extension stem being arranged on front end supporting seat (222), the other end is connected with and is arranged on the slider bar (226) with spring on rear end supporting seat (224), the end of slider bar (226) is provided with spring fastening (227), spring fastening (227) is fixed on the folding left sheet frame of draughting board (211), the both sides of top board frame (220) are respectively equipped with the first cam (223) and the second cam (225) that are fixed on rotating shaft (209), the first cam (223) all contacts with the top board of top board frame (220) with the second cam (225), described automatic releasing mechanism comprises the L shaped base (216) being fixed on left panel, L shaped base (216) is provided with release connection part (217), release connection part (217) both sides are provided with steady pin (219), and the side of steady pin (219) is provided with the U font grapple (218) being fixed on extension stem.
5. portable multi-function drawing bench according to claim 1, it is characterized in that: described cantilever adjusting part comprises the spring stack (304) for the short chi of connecting cantilever (303) and horizon rule (307), spring stack (304) is provided with the short chi knob of cantilever (306), in the short chi knob of cantilever (306), be provided with the pressing spring (313) being enclosed within on spring stack (304), pressing spring (313) is provided with spring baffle ring (305); Described hovering adjusting part comprises the ladder slide block (312) that can slide in horizon rule (307), ladder slide block (312) is provided with hovering post (309), on hovering post (309), vertical multifunctional ruler (308) is set, vertical multifunctional ruler (308) top is provided with the hovering knob (311) being enclosed within on hovering post (309), in hovering knob (311), be provided with the hovering spring (314) being enclosed within on hovering post (309), hovering spring (314) is provided with hovering baffle ring (310); Described vertical multifunctional ruler (308) is provided with bar hole, is provided with round adjusting knob (316) in bar hole.
6. portable multi-function drawing bench according to claim 1, is characterized in that: described reading frame plate (411) upper surface bottom is provided with reading frame plate back-up block (412); Described full dimension pole (408) is provided with air spring (414), and the piston rod of air spring (414) is connected with full dimension revolving part (406).
7. portable multi-function drawing bench according to claim 6, it is characterized in that: the bottom of the described upper and lower angle adjusting piece of reading frame plate (409) is provided with through hole, in through hole, be provided with the plastic sleeve of cutting off, in plastic sleeve, be provided with unidirectional needle bearing, in unidirectional needle bearing, be interspersed with the bolt upper and lower angle adjusting piece of frame plate that makes to read and be connected with full dimension pole.
8. portable multi-function drawing bench according to claim 6, is characterized in that: between the described upper and lower angle adjusting piece of reading frame plate and full dimension pole, be provided with plastic spacer.
9. portable multi-function drawing bench according to claim 6, it is characterized in that: the through hole on the described upper and lower angle adjusting piece of reading frame plate (409) top makes it be connected with reading-rack plate level angle adjusting piece through bolt and nut component, between the reading upper and lower angle adjusting piece of frame plate and part reading-rack plate level angle adjusting piece, be provided with plastic spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200379.6U CN203762550U (en) | 2014-04-23 | 2014-04-23 | Portable multifunctional drafting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200379.6U CN203762550U (en) | 2014-04-23 | 2014-04-23 | Portable multifunctional drafting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203762550U true CN203762550U (en) | 2014-08-13 |
Family
ID=51279816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420200379.6U Withdrawn - After Issue CN203762550U (en) | 2014-04-23 | 2014-04-23 | Portable multifunctional drafting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203762550U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908070A (en) * | 2014-04-23 | 2014-07-09 | 温州大学 | Portable multifunctional drawing table |
| CN106901530A (en) * | 2017-03-23 | 2017-06-30 | 大连大学 | A kind of art painting multi-functional easel of stowable and its method of work |
| CN108497714A (en) * | 2018-04-11 | 2018-09-07 | 李广连 | A kind of desk for architectural mapping |
| CN108835892A (en) * | 2018-06-11 | 2018-11-20 | 张岩 | A kind of all-directional rotation drawing table |
| CN111466734A (en) * | 2020-05-26 | 2020-07-31 | 刘通通 | Detachable drawing stores pylon for industrial design |
| CN111820600A (en) * | 2019-04-18 | 2020-10-27 | 浙江花田组空间设计有限公司 | Drawing device for architectural design |
-
2014
- 2014-04-23 CN CN201420200379.6U patent/CN203762550U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908070A (en) * | 2014-04-23 | 2014-07-09 | 温州大学 | Portable multifunctional drawing table |
| CN103908070B (en) * | 2014-04-23 | 2016-01-06 | 温州大学 | Portable multi-function drawing bench |
| CN106901530A (en) * | 2017-03-23 | 2017-06-30 | 大连大学 | A kind of art painting multi-functional easel of stowable and its method of work |
| CN108497714A (en) * | 2018-04-11 | 2018-09-07 | 李广连 | A kind of desk for architectural mapping |
| CN108835892A (en) * | 2018-06-11 | 2018-11-20 | 张岩 | A kind of all-directional rotation drawing table |
| CN108835892B (en) * | 2018-06-11 | 2021-02-12 | 杭州港华家具有限公司 | All-round rotatory drawing desk |
| CN111820600A (en) * | 2019-04-18 | 2020-10-27 | 浙江花田组空间设计有限公司 | Drawing device for architectural design |
| CN111466734A (en) * | 2020-05-26 | 2020-07-31 | 刘通通 | Detachable drawing stores pylon for industrial design |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20160106 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |