CN204764168U - Special table of mechanical drawing - Google Patents

Special table of mechanical drawing Download PDF

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Publication number
CN204764168U
CN204764168U CN201520382712.4U CN201520382712U CN204764168U CN 204764168 U CN204764168 U CN 204764168U CN 201520382712 U CN201520382712 U CN 201520382712U CN 204764168 U CN204764168 U CN 204764168U
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CN
China
Prior art keywords
panel
drop
mechanical
exclusive
positioning support
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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
Application number
CN201520382712.4U
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Chinese (zh)
Inventor
不公告发明人
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Changchun Vocational Institute Of Technology (changchun Vocational And Technical Education Center Changchun Finance School)
Original Assignee
Changchun Vocational Institute Of Technology (changchun Vocational And Technical Education Center Changchun Finance School)
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Priority to CN201520382712.4U priority Critical patent/CN204764168U/en
Application granted granted Critical
Publication of CN204764168U publication Critical patent/CN204764168U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a special table of mechanical drawing, including desk (1), movable desk panel (2), strutting arrangement (3), the horizontal intermediate position in movable desk panel (1) top is equipped with a shrinkage pool, sets up handle (4) in the shrinkage pool, is located movable desk panel back handle below and is provided with strutting arrangement (3). On, the utility model discloses a special table of mechanical drawing can adjust the movable desk panel and to being fit for own required angle, realize infinitely variable control's purpose according to the condition of people's difference, makes the human eyesight angle that keeps the nature, and it is tired to prevent that nape and eyes from producing, improvement drawing work efficiency. Just the utility model provides a special table of mechanical drawing, structural function is comprehensive, dismantles characteristics such as convenience, drawing accuracy, guarantees simultaneously that the drawing lines are straight effective, and it is very convenient to use.

Description

A kind of mechanical drawing exclusive table
Technical field
The utility model relates to stationery technical field, particularly relates to a kind of mechanical drawing exclusive table.
Background technology
In mechanical drawing work, people generally can utilize a common desk and corresponding drafting instrument to chart on desk, but easily run into a lot of problem such as when charting in conventional tables: the problems such as the difficulty that draws parallel lines, paper easily slide and tabletop angles is inadaptable;
During embody rule, when conventional tables is drawn, neck whisker turns forward, if overlong time neck produces tired, easily causes cervical spondylosis, very impracticable for this desk of drawing performance.Simultaneously, follow-up drawing table also there will be the adjustable product of some tabletop angles (typical graphics table as schematically shown in Figure 1), it is mainly regulated by the upper-lower height of two arms of front and back bottom desktop, then by alignment pin positioning height, and then realize tabletop angles adjustment; But this inclination angle of desktop only has several gear (namely arm locating hole spacing determines), be difficult to realize stepless angle of inclination regulate, because the limitation of its angular adjustment limit, regulate unsmooth so typical graphics table still exists tabletop angles, range limited technological deficiency.
Meanwhile, traditional drawing table and drawing instrument (i.e. drawing rule) mostly are released state, easily lose, and when charting, ruler also often can not have one and locate accurately, often also the straight line of drafting can be caused not straight when drawing.
And traditional table structure function singleness, often do not possess the function more storing the instruments such as ruler.
To sum up, how designing a kind of exclusive table needed for mechanical drawing is those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
The purpose of this utility model is to provide a kind of mechanical drawing exclusive table, to solve the problem.In order to overcome the deficiencies in the prior art, the utility model provides a kind of mechanical drawing exclusive table.
In order to achieve the above object, the technical solution of the utility model is achieved in that
The purpose of this utility model is for existing deficiency, and provide a kind of desktop that can make when writing and drawing to tilt certain visual angle, make people not feel tired, the used time does not make desktop be down to plane a kind of mechanical drawing exclusive table.
The utility model solves the technical scheme that its technical problem adopts:
The utility model provides a kind of mechanical drawing exclusive table, comprise desk (1), drop table panel (2), bracing or strutting arrangement (3), described drop table panel (1) top lateral mid-point is provided with a shrinkage pool, handle (4) is set in shrinkage pool, is positioned at below active desktop back handle and is provided with bracing or strutting arrangement (3), wherein:
Described bracing or strutting arrangement (3) is connected to form through bearing pin (304) by ratchet support (301) one end and push plate (302), torsionspring (305), fixture, push plate (302) one end engages with handle (4) lower end protuberance, fixture (303) other end is fixed on drop table panel through screw, the keeper (306) be mated is provided with on ratchet support opposite, described drop table panel (2) is positioned in the middle of desk (1), it is hinged with desk (1) that drop table panel (2) lower end is provided with movable hinge (6), and rotation can be opened in upper end.
Described drop table panel (2) is also provided with positioning support strut (5); Described positioning support strut (5) is positioned at the upper right corner of described drop table panel (2); Described positioning support strut (5) is hinged with ruler and/or square; And the hook (7) be also provided with on the bar wall of the differing heights position of described positioning support strut (1) for hanging drawing rule.
Preferably, can embodiment as one, described ratchet support (301) is arc ratchet-like or vertical bar shaped ratchet-like.
Preferably, can embodiment as one, described positioning support strut (5) and described drop table panel (2) removably connect.
Preferably, can embodiment as one, described positioning support strut (5) and described drop table panel (2) are specially pin-and-hole and are connected.
Preferably, can embodiment as one, the upper hinged ruler of described positioning support strut (5) is steel ruler.
Preferably, can embodiment as one, the upper hinged square of described positioning support strut (5) is steel ruler.
Preferably, can embodiment as one, described movable hinge (6) is for multiple, and multiple described movable hinge (6) interval is arranged between described drop table panel (2) and desk (1).
Compared with prior art, the advantage of the utility model embodiment is:
A kind of mechanical drawing exclusive table that the utility model provides, the primary structure analyzing above-mentioned mechanical drawing exclusive table is known:
The utility model adopts ratchet holder device to regulate the angle of inclination of drop table panel, and hand control bracing frame is moved up and down.
Up pulling handle, handle lower end protuberance is produced and rotates and drive push plate to push to bracing frame, cause the ratchet of bracing frame to be separated with keeper, drop table panel just can adjust angle of inclination up and down.
Decontrol handle, bracing frame, under the support force effect of torsionspring, engages with keeper, and drop table panel is fixed in required angle.
The utility model solves the limited problem of traditional drawing table angle of inclination regulation stall.
Ratchet support adopts ratchet (or claiming sawtooth) to position adjustment, and its angle of inclination regulates change more continuous, and angle of inclination regulates smooth steady more.
So the mechanical drawing exclusive table that the utility model embodiment provides has the function of drop table panel angle of inclination step-less adjustment change.
Simultaneously, the drop table panel of the mechanical drawing exclusive table that the utility model provides also is provided with positioning support strut, hinged on positioning support strut (being namely rotationally connected) has ruler and/or square, so when user needs on drawing paper during Oblique line drawing, with positioning support strut for axle rotates ruler, the oblique line wanting picture can be drawn.
Positioning action due to positioning support strut can ensure the location, one end of ruler, and when ensureing to draw, ruler is not easy slippage, promotes rendering quality, ensures that the oblique line drawn is more straight.
On the bar wall of the differing heights position of described positioning support strut, being also provided with the hook for hanging drawing rule simultaneously, hook can hang some article (such as drawing rule, pen bag etc.), convenient and practical.
Mechanical drawing exclusive table of the present utility model can according to the different situation of people, regulate drop table panel to the angle be applicable to needed for oneself, realize the object of step-less adjustment, make human body keep natural eyesight angle, prevent neck and eyes from producing tired, improve Plot Work efficiency.
And the mechanical drawing exclusive table that the utility model provides, structure function is comprehensive, and convenient disassembly, the feature such as accurate of drawing, ensure that drawing lines are effectively straight, very easy to use simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the side structure schematic diagram of the drawing bench in conventional art;
The side structure schematic diagram of the mechanical drawing exclusive table that Fig. 2 provides for the utility model embodiment;
The front perspective view of the mechanical drawing exclusive table that Fig. 3 provides for the utility model embodiment.
Detailed description of the invention
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.
Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.
For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
See Fig. 2 and Fig. 3, a kind of mechanical drawing exclusive table that the utility model embodiment provides, comprise desk 1, drop table panel 2, bracing or strutting arrangement 3, above described drop table panel 1, lateral mid-point is provided with a shrinkage pool, arranges handle 4 in shrinkage pool, be positioned at below active desktop back handle and be provided with bracing or strutting arrangement 3, wherein:
Described bracing or strutting arrangement 3 is connected to form through bearing pin 304 by ratchet support 301 one end and push plate 302, torsionspring 305, fixture, push plate 302 one end engages with handle 4 lower end protuberance, fixture 303 other end is fixed on drop table panel through screw, the keeper 306 be mated is provided with on ratchet support opposite, described drop table panel 2 is positioned in the middle of desk 1, it is hinged with desk 1 that drop table panel 2 lower end is provided with movable hinge 6, and rotation can be opened in upper end.
Described drop table panel 2 is also provided with positioning support strut 5; Described positioning support strut 5 is positioned at the upper right corner of described drop table panel 2; Described positioning support strut 5 is hinged with ruler 8 and/or square; And the hook 7 be also provided with on the bar wall of the differing heights position of described positioning support strut 1 for hanging drawing rule.
It should be noted that, as shown in Figure 2, the mechanical drawing exclusive table that the utility model embodiment provides, comprises desk 1, drop table panel 2, bracing or strutting arrangement 3, is provided with drop table panel 2 in the middle of described desk 1.
It is hinged with desk 1 that drop table panel 2 lower end is provided with movable hinge 6, and rotation can be opened in upper end.
Above drop table panel 2, lateral mid-point is provided with a quadrangle shrinkage pool, arranges handle 4 in shrinkage pool, and lower end, handle 4 back side protuberance is connected to shrinkage pool both sides through bearing pin.
Below active desktop back handle, be provided with bracing or strutting arrangement 3, bracing or strutting arrangement is connected to form through bearing pin 304 by ratchet support 301 one end and push plate 302, torsionspring 305, fixture 303, and bracing frame 301 is arc ratchet-like or vertical bar shaped ratchet-like.
Push plate 302 one end engages with handle 4 lower end protuberance, and fixture 303 other end is fixed on desktop through screw, is provided with the keeper 306 be mated on bracing frame 301 ratchet opposite.
Specifically in use, pulling handle 4, handle lower end protuberance is produced rotate and drive push plate 302 to push to bracing frame 301, the ratchet of bracing frame is caused to be separated with keeper 306, drop table panel 2 generation activity, when drop table panel be adjusted to gradient reach oneself requirement applicable time, decontrol handle, bracing frame is under the support force effect of torsionspring 305, engage with keeper 306, make drop table panel 2 be fixed in required angle, drop table panel is not down to and desk phase level state by the used time.
Detailed description is once done to the concrete structure of the mechanical drawing exclusive table that the utility model embodiment provides below:
Preferably, can embodiment as one, described ratchet support 301 is arc ratchet-like or vertical bar shaped ratchet-like.
Preferably, can embodiment as one, described positioning support strut 5 removably connects with described drop table panel 2.
Preferably, can embodiment as one, described positioning support strut 5 is specially pin-and-hole with described drop table panel 2 and is connected.
Preferably, can embodiment as one, ruler hinged on described positioning support strut 5 is steel ruler.
Preferably, can embodiment as one, square hinged on described positioning support strut 5 is steel ruler.
Preferably, can embodiment as one, described movable hinge 6 is multiple, and multiple described movable hinge 6 interval is arranged between described drop table panel 2 and desk 1.
In sum, mechanical drawing exclusive table of the present utility model can according to the different situation of people, regulate drop table panel to the angle be applicable to needed for oneself, realize the object of step-less adjustment, human body is made to keep natural eyesight angle, prevent neck and eyes from producing tired, improve Plot Work efficiency.
And the mechanical drawing exclusive table that the utility model provides, structure function is comprehensive, and convenient disassembly, the feature such as accurate of drawing, ensure that drawing lines are effectively straight, very easy to use simultaneously.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.

Claims (6)

1. a mechanical drawing exclusive table, is characterized in that,
Comprise desk (1), drop table panel (2), bracing or strutting arrangement (3), described drop table panel (2) top lateral mid-point is provided with a shrinkage pool, handle (4) is set in shrinkage pool, is positioned at below active desktop back handle and is provided with bracing or strutting arrangement (3), wherein:
Described bracing or strutting arrangement (3) is connected to form through bearing pin (304) by ratchet support (301) one end and push plate (302), torsionspring (305), fixture, push plate (302) one end engages with handle (4) lower end protuberance, fixture (303) other end is fixed on drop table panel through screw, the keeper (306) be mated is provided with on ratchet support opposite, described drop table panel (2) is positioned in the middle of desk (1), it is hinged with desk (1) that drop table panel (2) lower end is provided with movable hinge (6), and rotation can be opened in upper end;
Described drop table panel (2) is also provided with positioning support strut (5); Described positioning support strut (5) is positioned at the upper right corner of described drop table panel (2); Described positioning support strut (5) is hinged with ruler and/or square; And the hook (7) be also provided with on the bar wall of the differing heights position of described positioning support strut (5) for hanging drawing rule;
Described ratchet support (301) is arc ratchet-like or vertical bar shaped ratchet-like.
2. a kind of mechanical drawing exclusive table as claimed in claim 1, is characterized in that:
Described positioning support strut (5) and described drop table panel (2) removably connect.
3. a kind of mechanical drawing exclusive table as claimed in claim 2, is characterized in that:
Described positioning support strut (5) and described drop table panel (2) are specially pin-and-hole and are connected.
4. a kind of mechanical drawing exclusive table as claimed in claim 1, is characterized in that:
The upper hinged ruler of described positioning support strut (5) is steel ruler.
5. a kind of mechanical drawing exclusive table as claimed in claim 1, is characterized in that:
The upper hinged square of described positioning support strut (5) is steel ruler.
6. a kind of mechanical drawing exclusive table as claimed in claim 1, is characterized in that:
Described movable hinge (6) is for multiple, and multiple described movable hinge (6) interval is arranged between described drop table panel (2) and desk (1).
CN201520382712.4U 2015-06-05 2015-06-05 Special table of mechanical drawing Expired - Fee Related CN204764168U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520382712.4U CN204764168U (en) 2015-06-05 2015-06-05 Special table of mechanical drawing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520382712.4U CN204764168U (en) 2015-06-05 2015-06-05 Special table of mechanical drawing

Publications (1)

Publication Number Publication Date
CN204764168U true CN204764168U (en) 2015-11-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN204764168U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109506541A (en) * 2018-11-19 2019-03-22 江西鑫尔利电力科技有限公司 A kind of silicon steel sheet wafer testing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109506541A (en) * 2018-11-19 2019-03-22 江西鑫尔利电力科技有限公司 A kind of silicon steel sheet wafer testing machine

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151118

Termination date: 20180605

CF01 Termination of patent right due to non-payment of annual fee