CN203860707U - Portable multifunctional drawing frame - Google Patents
Portable multifunctional drawing frame Download PDFInfo
- Publication number
- CN203860707U CN203860707U CN201420181602.7U CN201420181602U CN203860707U CN 203860707 U CN203860707 U CN 203860707U CN 201420181602 U CN201420181602 U CN 201420181602U CN 203860707 U CN203860707 U CN 203860707U
- Authority
- CN
- China
- Prior art keywords
- longitudinal
- hinged
- frame
- guide groove
- slide block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a portable multifunctional drawing frame and belongs to the technical field of drawing equipment. The problem that a fixed type drawing table cannot be adjusted is solved through the structure of the portable multifunctional drawing frame. According to the portable multifunctional drawing frame, a lower fixed supporting point of a shear type lifting frame located between a base and an intermediate connecting frame is fixed to the base, an upper fixed supporting point is fixed to the intermediate connecting frame, a lower free supporting point is provided with a sliding block, the sliding block penetrates through a guide groove of the base and is hinged to a quick disassembling piece, an upper free supporting point is provided with a sliding block, and the sliding block is matched with a guide groove of the intermediate connecting frame. The intermediate connecting frame is provided with a longitudinal rod with a guide groove. A free supporting point of a supporting rod is provided with a sliding block, the sliding block penetrates through the guide groove of the longitudinal rod and is hinged to the quick disassembling piece, and a fixed supporting point of the supporting rod is hinged to a supporting point arranged on a transverse beam of a longitudinal guide barrel set. Two lower supporting points of a transverse guide barrel set are hinged to the intermediate connecting frame, and the transverse guide barrel set is fixed to the longitudinal guide barrel set. A transverse pull rod is located in the transverse guide barrel set, and a longitudinal pull rod is located in the longitudinal guide barrel set. The portable multifunctional drawing frame is mainly applied to drawing operation.
Description
Technical field
The utility model belongs to plotting equipment technical field.
Background technology
Carry out machinery or civil drawing drafting for convenience of students, the standing drawing classroom that has the special drawing bench of outfit of school.But in a lot of colleges and universities of China, more and the negligible amounts in classroom of charting of machinery and building student, can not meet student's drawing demand in the school, therefore can be selected in common teaching when a lot of Students ' Drawing with classroom, and the desktop in these classrooms is generally narrower and mostly be level, and desk and seat relative position are difficult to regulate, cause great inconvenience to the drawing study of students.It should be noted that simultaneously; even draw operation in special drawing classroom; due to drawing bench tabletop angles and highly generally fix; be difficult to meet the requirement of different students to drawing comfortableness; cause students usually can feel to have a pain in the back because draughting board places improper, wrist and arm be also easily tired.Although at present the drawing tables and chairs of some can be realized the adjusting of height of table top and angle, but many volumes and quality are not easy to more greatly carry and deposit, and the normal adjusting device adopting with adjustment hole of its height and angular adjustment, use complicated operation and can not realize highly and angle adjustable continuously.
Utility model content
The purpose of this utility model is to provide a kind of portable multi-function drawing frame, and it can solve drawing frame height effectively and angle is adjusted continuous joint problem.
The utility model is realized the technical scheme that its object adopts, a kind of portable multi-function drawing frame, comprise shearing lifting frame, shearing lifting frame is between base and middle link, and lower fixed pivot and the base of this shearing lifting frame are fixed, and upper fixed pivot and middle link are fixed, lower free fulcrum is provided with slide block, this slide block is hinged through guide groove and the quick detach of base, and upper free fulcrum is provided with slide block, and this slide block coordinates with the guide groove of middle link; Middle link is provided with the longitudinal rod with guide groove; The free fulcrum of pole is provided with slide block, and this slide block is hinged through guide groove and the quick detach of longitudinal rod, and propping up of arranging on pole fixed pivot and longitudinally guide group crossbeam is point articulated; Laterally two lower fulcrums and the middle link of guide group are hinged, and laterally guide group interfixes with longitudinal guide group; The inner side of plate extending transversely is provided with the pull bar closing with horizontal guide assembly, and the inner side of Longitudinal Extension plate is provided with the pull bar closing with longitudinal guide assembly.
Compared with prior art, the beneficial effects of the utility model are:
One, the height of drawing frame of the present utility model and angular adjustment complete by the movement of rod member, and realize locking by quick detach, and it is simple in structure, and height and angle be adjusted to continuous.
Two, the plate face expansion of the utility model drawing frame adopts pull bar stretching structure, can realize the expansion of plate face vertical and horizontal, and it is simple to operate, and is easy to storage.
Three, the utility model drawing frame can use on multiple desktop, brings good experience by the adjusting of height and angle to drawing personnel, and it is easy to fold, and can receive as one deck in the time not using, easy to carry.
Brief description of the drawings
Fig. 1 is 3 dimensional drawing of the present utility model
Fig. 2 is the 3 dimensional drawing of the utility model different azimuth
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment
A kind of detailed description of the invention of the present utility model, comprise shearing lifting frame 3, shearing lifting frame 3 is between base 1 and middle link 4, the lower fixed pivot of this shearing lifting frame 3 and base 1 are fixing, upper fixed pivot and middle link 4 are fixing, and lower free fulcrum is provided with slide block, and this slide block is hinged through guide groove and the quick detach 2 of base 1, upper free fulcrum is provided with slide block, and this slide block coordinates with the guide groove of middle link 4; Middle link 4 is provided with the longitudinal rod 5 with guide groove; The free fulcrum of pole 7 is provided with slide block, and this slide block is hinged through guide groove and the quick detach 6 of longitudinal rod 5, and propping up of arranging on pole 7 fixed pivots and longitudinally guide group 11 crossbeams is point articulated; Laterally two lower fulcrums of guide group 9 are hinged with middle link 4, and laterally guide group 9 interfixes with longitudinal guide group 11; The inner side of plate 8 extending transversely is provided with the pull bar coordinating with horizontal guide group 9, and the inner side of Longitudinal Extension plate 10 is provided with the pull bar coordinating with longitudinal guide group 11.
The course of work of the present utility model and principle are: the frame that will chart is placed on the table, by promoting shearing lifting frame 3, drawing frame are transferred to suitable height, lock the height of shearing lifting frame 3 by quick detach 2, complete highly and regulate; Then adjust drawing frame plate face angle to appropriate location by mobile pole 7, locking quick detach 6 completes angular adjustment; Pull plate 8 extending transversely or Longitudinal Extension plate 10 according to draughting board size, the expansion of plate face is adjusted to plate face size to appropriate location, complete final adjusting simultaneously.
Claims (1)
1. a portable multi-function drawing frame, comprise shearing lifting frame (3), it is characterized in that: shearing lifting frame (3) is positioned between base (1) and middle link (4), the lower fixed pivot of this shearing lifting frame (3) and base (1) are fixing, upper fixed pivot and middle link (4) are fixing, and lower free fulcrum is provided with slide block, and this slide block is hinged through guide groove and the quick detach (2) of base (1), upper free fulcrum is provided with slide block, and this slide block coordinates with the guide groove of middle link (4); Middle link (4) is provided with the longitudinal rod (5) with guide groove; The free fulcrum of pole (7) is provided with slide block, and this slide block is hinged through guide groove and the quick detach (6) of longitudinal rod (5), and propping up of arranging on the fixed pivot of pole (7) and longitudinally guide group (11) crossbeam is point articulated; Laterally two lower fulcrums and the middle link (4) of guide group (9) are hinged, and laterally guide group (9) interfixes with longitudinal guide group (11); The inner side of plate extending transversely (8) is provided with the pull bar coordinating with horizontal guide group (9), and the inner side of Longitudinal Extension plate (10) is provided with the pull bar coordinating with longitudinal guide group (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181602.7U CN203860707U (en) | 2014-04-15 | 2014-04-15 | Portable multifunctional drawing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181602.7U CN203860707U (en) | 2014-04-15 | 2014-04-15 | Portable multifunctional drawing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203860707U true CN203860707U (en) | 2014-10-08 |
Family
ID=51641701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181602.7U Expired - Fee Related CN203860707U (en) | 2014-04-15 | 2014-04-15 | Portable multifunctional drawing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203860707U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286294A (en) * | 2015-10-28 | 2016-02-03 | 高行健 | Full-automatic drawing table |
| CN107495623A (en) * | 2017-09-30 | 2017-12-22 | 南昌知了知识产权代理有限公司 | A kind of electronic draft holder of novel foldable |
| CN109820333A (en) * | 2018-06-08 | 2019-05-31 | 邢川明 | Lifting desk, lifting sofa and Height-adjustable |
| CN112754150A (en) * | 2020-12-25 | 2021-05-07 | 杭州佑觞贸易有限公司 | Support arrangement is painted to portable hand based on art design |
-
2014
- 2014-04-15 CN CN201420181602.7U patent/CN203860707U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286294A (en) * | 2015-10-28 | 2016-02-03 | 高行健 | Full-automatic drawing table |
| CN107495623A (en) * | 2017-09-30 | 2017-12-22 | 南昌知了知识产权代理有限公司 | A kind of electronic draft holder of novel foldable |
| CN109820333A (en) * | 2018-06-08 | 2019-05-31 | 邢川明 | Lifting desk, lifting sofa and Height-adjustable |
| CN112754150A (en) * | 2020-12-25 | 2021-05-07 | 杭州佑觞贸易有限公司 | Support arrangement is painted to portable hand based on art design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20170415 |