CN106724008A - Mathematic(al) construction auxiliary support frame - Google Patents
Mathematic(al) construction auxiliary support frame Download PDFInfo
- Publication number
- CN106724008A CN106724008A CN201710120183.4A CN201710120183A CN106724008A CN 106724008 A CN106724008 A CN 106724008A CN 201710120183 A CN201710120183 A CN 201710120183A CN 106724008 A CN106724008 A CN 106724008A
- Authority
- CN
- China
- Prior art keywords
- groups
- plate
- supporting plate
- slideway
- mathematic
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
- A47B27/02—Adjustable drawing tables without balancing means
-
- 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
- A47B27/00—Drawing desks or tables; Carriers for drawing-boards
- A47B27/14—Adjustable underframes
-
- 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
- A47B2200/00—General construction of tables or desks
- A47B2200/0035—Tables or desks with features relating to adjustability or folding
- A47B2200/005—Leg adjustment
Landscapes
- Assembled Shelves (AREA)
Abstract
Technical field the present invention relates to be used for the device of mathematic(al) construction, more particularly to a kind of mathematic(al) construction auxiliary support frame, it can carry out whole height regulation, improve adaptability；While auxiliary placement can be carried out to books, so as to improve drawing efficrence；Including underframe, supporting plate and placement plate, the top that plate is arranged on supporting plate is placed；Underframe includes four groups of base plates, four groups of screwed pipes and four groups of threaded rods, and the top of four groups of base plates is provided with lower standing groove, and is provided with lower ball bearing in lower standing groove；Also include connecting plate, rotating shaft, supporting plate, backup plate and two groups of position-limited racks, the top of connecting plate is provided with standing groove, upper ball bearing is provided with upper standing groove, the bottom of rotating shaft is inserted into upper ball bearing, the bottom of backup plate is connected with the later half region in supporting plate top, slideway is horizontally arranged with the leading flank of backup plate, the rear end of two groups of position-limited racks is installed in slideway, and two groups of rear ends of position-limited rack can slide laterally from slideway.
Description
Technical field
Technical field the present invention relates to be used for the device of mathematic(al) construction, more particularly to a kind of mathematic(al) construction Auxiliary support
Frame.
Background technology
It is well known that mathematic(al) construction auxiliary support frame is a kind of geometry being mainly used in junior middle school, senior middle school and university and work
The mapping auxiliary of journey graphics subject, it is widely used in related universities and colleges, and by the extensive favor of related student；It is existing
Some mathematic(al) construction auxiliary support frames include underframe, supporting plate and place plate, and underframe is arranged on the lower section of supporting plate, place plate peace
Mounted in the top of supporting plate；The paper that mapping is used is put by placing plate when this mathematic(al) construction auxiliary support frame is used
Put, and with collaboration diagram work；Found in its use, its whole height is limited, it is impossible to which the height according to student carries out adaptability tune
Section, causes its adaptability poor, higher using limitation；And its function is very single.
The content of the invention
In order to solve the above technical problems, the present invention provides one kind can carry out whole height regulation, adaptability is improved；And
Auxiliary placement can be carried out to books simultaneously, so as to improve the mathematic(al) construction auxiliary support frame of drawing efficrence.
Mathematic(al) construction auxiliary support frame of the invention, including underframe, supporting plate and placement plate, place plate and are arranged on supporting plate
Top；The underframe includes four groups of base plates, four groups of screwed pipes and four groups of threaded rods, and the top of four groups of base plates is provided with
Lower standing groove, and lower ball bearing is provided with lower standing groove, the bottom of four groups of screwed pipes is inserted under four groups respectively
In ball bearing, four groups of bottoms of threaded rod are inserted respectively and spiral shell is filled to inside four groups of tops of screwed pipe, four groups of threaded rods
Top is connected with supporting plate bottom front left side, forward right side, left rear side and right lateral side respectively；Also include connecting plate, rotating shaft, supporting plate,
Backup plate and two groups of position-limited racks, the connecting plate are arranged on the top of supporting plate, and the top of connecting plate is provided with standing groove, and
Upper ball bearing is provided with upper standing groove, the bottom of the rotating shaft is inserted into upper ball bearing, supporting plate is arranged on rotating shaft
Top, the bottom of backup plate is connected with the later half region in supporting plate top, and slideway, described two are horizontally arranged with the leading flank of the backup plate
The rear end of group position-limited rack is installed in the slideway, and two groups of rear ends of position-limited rack can slide laterally from slideway.
Mathematic(al) construction auxiliary support frame of the invention, also including support column and drawing ruler rack, the support column bottom
It is connected with supporting plate top, drawing ruler rack is arranged on the top of support column, and the drawing ruler rack top is provided with puts
Chamber is put, drawing ruler rack top is provided with and picks and places mouth, and the mouth that picks and places is communicated with placed cavity.
Mathematic(al) construction auxiliary support frame of the invention, also including debris placement cabinet, the debris placement cabinet is arranged on support
The lower section of plate, the debris placement cabinet is internally provided with accommodating cavity, and pull drawer is provided with accommodating cavity.
Mathematic(al) construction auxiliary support frame of the invention, also including the first sliding block and the second sliding block, first sliding block and
The rear end of two sliding blocks is stretched in slideway, and the first sliding block and the second sliding block can slide laterally from slideway, two groups of limits
Front end of the rear end of position frame respectively with the first sliding block and the second sliding block is connected.
Beneficial effects of the present invention are compared with prior art：By above-mentioned setting, can be by the same of four groups of screwed pipes
Formed between step rotation and four groups of threaded rods and vertically moved, so as to complete to place the height regulation of plate, improve adaptability, reduced
Use limitation；And books are placed on supporting plate when using, the both sides of books after opening are passed through into two position-limited racks respectively
Carry out it is spacing, afterwards with collaboration diagram work, improve operating efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is supporting plate, backup plate.The attachment structure schematic diagram of position-limited rack and the first sliding block；
In figure：1st, supporting plate；2nd, plate is placed；3rd, base plate；4th, screwed pipe；5th, threaded rod；6th, lower ball bearing；7th, connecting plate；8、
Rotating shaft；9th, supporting plate；10th, backup plate；11st, position-limited rack；12nd, upper ball bearing；13rd, slideway；14th, support column；15th, drawing ruler is placed
Frame；16th, placed cavity；17th, debris placement cabinet；18th, the first sliding block.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the invention is described in further detail.Hereinafter implement
Example is not limited to the scope of the present invention for illustrating the present invention.
As depicted in figs. 1 and 2, mathematic(al) construction auxiliary support frame of the invention, including underframe, supporting plate 1 and placement plate 2,
Place the top that plate is arranged on supporting plate；Underframe includes four groups of base plates, 3, four groups of screwed pipes 4 and four groups of threaded rods 5, four groups of base plates
Top be provided with lower standing groove, and lower ball bearing 6 is provided with lower standing groove, the bottom of four groups of screwed pipes is inserted respectively
Enter to four groups of lower ball bearings, four groups of bottoms of threaded rod are inserted respectively and spiral shell is filled to inside four groups of tops of screwed pipe, four
The top of group threaded rod is connected with supporting plate bottom front left side, forward right side, left rear side and right lateral side respectively；Also include connecting plate 7,
Rotating shaft 8, supporting plate 9, backup plate 10 and two groups of position-limited racks 11, connecting plate are arranged on the top of supporting plate, and the top of connecting plate is provided with
Upper standing groove, and upper ball bearing 12 is provided with upper standing groove, the bottom of rotating shaft is inserted into upper ball bearing, supporting plate peace
Mounted in the top of rotating shaft, the bottom of backup plate is connected with the later half region in supporting plate top, and slideway is horizontally arranged with the leading flank of backup plate
13, the rear end of two groups of position-limited racks is installed in slideway, and two groups of rear ends of position-limited rack can slide laterally from slideway；It is logical
Above-mentioned setting is crossed, can be vertically moved by being formed between four groups of synchronous rotaries and four groups of threaded rods of screwed pipe, so as to complete
The height regulation of plate is placed, adaptability is improved, reduction uses limitation；And books are placed on supporting plate when using, will
After opening the both sides of books carried out by two position-limited racks respectively it is spacing, afterwards with collaboration diagram work, improve operating efficiency.
Mathematic(al) construction auxiliary support frame of the invention, also including support column 14 and drawing ruler rack 15, support column bottom
It is connected with supporting plate top, drawing ruler rack is arranged on the top of support column, and drawing ruler rack top is provided with placed cavity
16, drawing ruler rack top is provided with and picks and places mouth, and picks and places mouth and communicated with placed cavity；By above-mentioned setting, can be at it
When using to mapping with drawing ruler carry out placement cooperation, it is more practical.
Mathematic(al) construction auxiliary support frame of the invention, also including debris placement cabinet 17, debris placement cabinet is arranged on supporting plate
Lower section, debris placement cabinet is internally provided with accommodating cavity, and is provided with pull drawer in accommodating cavity；Can be to mapping pen, rubber
Placed etc. various objects.
Mathematic(al) construction auxiliary support frame of the invention, also including the first sliding block 18 and the second sliding block, the first sliding block and second
The rear end of sliding block is stretched in slideway, and the first sliding block and the second sliding block can slide laterally from slideway, and two groups spacing
Front end of the rear end of frame respectively with the first sliding block and the second sliding block is connected.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of the technology of the present invention principle is not departed from, some improvement and modification can also be made, these are improved and modification
Also should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of mathematic(al) construction auxiliary support frame, including underframe, supporting plate（1）With placement plate（2）, place plate（2）Installed in branch
Fagging（1）Top；Characterized in that, the underframe includes four groups of base plates（3）, four groups of screwed pipes（4）With four groups of threaded rods
（5）, four groups of base plates（3）Top be provided with lower standing groove, and be provided with lower ball bearing in lower standing groove（6）,
Four groups of screwed pipes（4）Bottom be inserted into four groups of lower ball bearings respectively（6）It is interior, four groups of threaded rods（5）Bottom difference
Insert and spiral shell is filled to four groups of screwed pipes（4）Top inside, four groups of threaded rods（5）Top respectively with supporting plate（1）Bottom is left
The connection of front side, forward right side, left rear side and right lateral side；Also include connecting plate（7）, rotating shaft（8）, supporting plate（9）, backup plate（10）With two groups
Position-limited rack（11）, the connecting plate（7）Installed in supporting plate（1）Top, connecting plate（7）Top be provided with standing groove,
And it is provided with upper ball bearing in upper standing groove（12）, the rotating shaft（8）Bottom be inserted into upper ball bearing（12）It is interior, support
Plate（9）Installed in rotating shaft（8）Top, backup plate（10）Bottom and supporting plate（9）The later half region connection in top, the backup plate（10）
Leading flank on be horizontally arranged with slideway（13）, two groups of position-limited racks（11）Rear end be installed in the slideway（13）It is interior,
And two groups of position-limited racks（11）Rear end can be from slideway（13）Inside slide laterally.
2. mathematic(al) construction auxiliary support frame as claimed in claim 1, it is characterised in that also including support column（14）And drawing ruler
Rack（15）, the support column（14）Bottom and supporting plate（1）Top connects, drawing ruler rack（15）Installed in support column
（14）Top, the drawing ruler rack（15）Top is provided with placed cavity（16）, drawing ruler rack（15）Top is set
Mouth is picked and placeed, and described picks and places mouth and placed cavity（16）Communicate.
3. mathematic(al) construction auxiliary support frame as claimed in claim 2, it is characterised in that also including debris placement cabinet（17）, institute
State debris placement cabinet（17）Installed in supporting plate（1）Lower section, the debris placement cabinet（17）Be internally provided with accommodating cavity, and
Pull drawer is provided with accommodating cavity.
4. mathematic(al) construction auxiliary support frame as claimed in claim 3, it is characterised in that also including the first sliding block（18）With second
Sliding block, first sliding block（18）Rear end with the second sliding block stretches to slideway（13）It is interior, and the first sliding block（18）With
Two sliding blocks can be from slideway（13）Inside slide laterally, two groups of position-limited racks（11）Rear end respectively with the first sliding block（18）Slided with second
The front end connection of block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120183.4A CN106724008A (en) | 2017-03-02 | 2017-03-02 | Mathematic(al) construction auxiliary support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120183.4A CN106724008A (en) | 2017-03-02 | 2017-03-02 | Mathematic(al) construction auxiliary support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106724008A true CN106724008A (en) | 2017-05-31 |
Family
ID=58959402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710120183.4A Withdrawn CN106724008A (en) | 2017-03-02 | 2017-03-02 | Mathematic(al) construction auxiliary support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106724008A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672351A (en) * | 2017-10-10 | 2018-02-09 | 薛凯阳 | A kind of multifunction teaching drawing instrument |
| CN108303009A (en) * | 2018-02-06 | 2018-07-20 | 郑嘉禾 | Apparatus for measuring radius of circular arc |
| CN108514283A (en) * | 2018-04-02 | 2018-09-11 | 李可可 | A kind of Acoustic control cradle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103908070A (en) * | 2014-04-23 | 2014-07-09 | 温州大学 | Portable multifunctional drawing table |
| CN203986780U (en) * | 2014-03-26 | 2014-12-10 | 毛梦男 | A kind of drawing desk |
| EP3031356A1 (en) * | 2014-12-12 | 2016-06-15 | KIH-utveckling AB | Height-adjustable table using eye detection |
| CN205321684U (en) * | 2016-01-14 | 2016-06-22 | 长春理工大学光电信息学院 | Drawing workstation for indoor decoration |
-
2017
- 2017-03-02 CN CN201710120183.4A patent/CN106724008A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203986780U (en) * | 2014-03-26 | 2014-12-10 | 毛梦男 | A kind of drawing desk |
| CN103908070A (en) * | 2014-04-23 | 2014-07-09 | 温州大学 | Portable multifunctional drawing table |
| EP3031356A1 (en) * | 2014-12-12 | 2016-06-15 | KIH-utveckling AB | Height-adjustable table using eye detection |
| CN205321684U (en) * | 2016-01-14 | 2016-06-22 | 长春理工大学光电信息学院 | Drawing workstation for indoor decoration |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672351A (en) * | 2017-10-10 | 2018-02-09 | 薛凯阳 | A kind of multifunction teaching drawing instrument |
| CN108303009A (en) * | 2018-02-06 | 2018-07-20 | 郑嘉禾 | Apparatus for measuring radius of circular arc |
| CN108514283A (en) * | 2018-04-02 | 2018-09-11 | 李可可 | A kind of Acoustic control cradle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206925591U (en) | A kind of machining fixture | |
| CN106724008A (en) | Mathematic(al) construction auxiliary support frame | |
| CN106880196A (en) | Middle school student's study table | |
| CN206779505U (en) | A kind of drilling machine for being conveniently replaceable drill bit | |
| CN207115787U (en) | One kind thinks political affairs class Teaching instrument | |
| CN106942919A (en) | Middle school student's reading auxiliary frame | |
| CN206781411U (en) | A kind of art tool box | |
| CN206324563U (en) | Medical article exhibition display device | |
| CN206075573U (en) | A kind of multimedia teaching instrument | |
| CN207075786U (en) | A kind of basketball showcase | |
| CN206584602U (en) | A kind of economic management teaching panel | |
| CN207105000U (en) | A kind of equipment for cutting technique | |
| CN207323016U (en) | A kind of computer console | |
| CN106880186A (en) | A kind of middle school student use data rack | |
| CN206441360U (en) | A kind of education and instruction device | |
| CN214156556U (en) | Demonstration platform for real-scene operation for accountants | |
| CN205983943U (en) | Novel legal provision show is used in convenient teaching device | |
| CN209912278U (en) | Mathematical solid geometry model display device | |
| CN208946928U (en) | A kind of teaching aid for Journalism teaching | |
| CN206822364U (en) | A kind of Political Teaching assistant teaching aid | |
| CN210960877U (en) | Computer education multimedia platform | |
| CN206961477U (en) | A kind of outdoor propaganda board of ideological education easy to use | |
| CN111833694A (en) | Chinese teaching vocabulary explanation display device | |
| CN206480227U (en) | One kind thinks political affairs class Teaching instrument | |
| CN208027626U (en) | The semi-automatic air flow distribution motor demonstration table of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |