CN107713374A - A kind of rough draft formula desk of adjustable-angle - Google Patents
A kind of rough draft formula desk of adjustable-angle Download PDFInfo
- Publication number
- CN107713374A CN107713374A CN201710936129.7A CN201710936129A CN107713374A CN 107713374 A CN107713374 A CN 107713374A CN 201710936129 A CN201710936129 A CN 201710936129A CN 107713374 A CN107713374 A CN 107713374A
- Authority
- CN
- China
- Prior art keywords
- groups
- angle
- adjustable
- rough draft
- formula desk
- 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.)
- Pending
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
- A47B41/00—School desks or tables
- A47B41/02—Adjustable, inclinable, sliding or foldable desks tops
-
- 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
- A47B13/00—Details of tables or desks
- A47B13/02—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
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
Abstract
The present invention relates to the technical field of tutor auxiliary platform apparatus, more particularly to a kind of rough draft formula desk of adjustable-angle；The rear plate body after regulation angle can be effectively supported when it lifts rear table to adjust angle manually, practicality is higher；And the article placed in placed cavity of conveniently taking, so as to improve its use reliability；Including preceding table, rear table, two groups of rotating shafts, bottom framework and four groups of supporting legs, the rear end of two groups of rotating shafts is connected with the left side of rear table front side wall and right side respectively, and the front end of two groups of rotating shafts is connected with the left side of preceding table rear wall and right side respectively；Also include two groups of support bases, support frame and geometrical clamp, the bottom of two groups of support bases is connected with the left rear side and right lateral side on bottom framework top respectively；Also include two groups of slide rails, placement plate and four groups of limiting plates, the front end of two groups of slide rails to be connected with the left side of placed cavity front side wall and right side respectively, the rear end of two groups of slide rails is connected with the left side of placed cavity rear wall and right side respectively.
Description
Technical field
The present invention relates to the technical field of tutor auxiliary platform apparatus, more particularly to a kind of rough draft formula class of adjustable-angle
Table.
Background technology
It is well known that the rough draft formula desk of adjustable-angle is a kind of for student's writing, the teaching equipment read, to improve
The device of classroom teaching efficiency, it is widely used in a variety of applications in the fields such as teaching, experiment；Existing adjustable-angle
Rough draft formula desk includes preceding table, rear table, two groups of rotating shafts, bottom framework and four groups of supporting legs, the bottom of the preceding table and underframe
The rear side connection on frame top, the rear end of two groups of rotating shafts are connected with the left side of rear table front side wall and right side respectively, and described two
The front end of group rotating shaft is connected with the left side of preceding table rear wall and right side respectively, the tops of four groups of supporting legs respectively with bottom framework
Front left side, the forward right side left rear side on top are connected with right lateral side, and placed cavity is provided with the bottom framework of top；It is in use, manually
Rear table is lifted, it is pivoted about with rotating shaft, the article that would sit idle for is placed in placed cavity, by rear table and preceding table
Proper angle is adjusted between plate, user is write on preceding table；However, the rough draft formula desk of this angle adjustable
Find in use, the rear plate body after regulation angle can not be effectively supported when it lifts rear table to adjust angle manually, it is practical
Property is relatively low；And be inconvenient to the interior article placed of placed cavity of taking, cause its use reliability relatively low.
The content of the invention
Can effectively it be supported in order to solve the above technical problems, the present invention is provided when one kind lifts rear table to adjust angle manually
The rear plate body after angle is adjusted, practicality is higher；And the article placed in placed cavity of conveniently taking, can so as to improve its use
By the rough draft formula desk of the adjustable-angle of property.
A kind of rough draft formula desk of adjustable-angle of the present invention, including preceding table, rear table, two groups of rotating shafts, bottom frameworks
With four groups of supporting legs, the bottom of the preceding table is connected with the rear side on bottom framework top, the rear ends of two groups of rotating shafts respectively with it is rear
The left side of table front side wall connects with right side, and the front end of two groups of rotating shafts connects with the left side of preceding table rear wall and right side respectively
Connect；Also include two groups of support bases, support frame and geometrical clamp, the bottoms of two groups of support bases respectively with bottom framework top
Left rear side is connected with right lateral side, and the geometrical clamp is connected installed in the top of rear plate body with the bottom wall of rear table, the fixation
The bottom fixing end of folder is installed on the top middle portion of support frame；Also include two groups of slide rails, place plate and four groups of limiting plates, described two
The front end of group slide rail be connected with the left side of placed cavity front side wall and right side respectively, the rear ends of two groups of slide rails respectively with placed cavity rear side
The left side of wall connects with right side, and the placement plate is placed on slide rail and contacted with the carriage of recurrence, and described four groups spacing
The bottom of plate is connected with placing left side, right side, front side and the rear side on plate top respectively, and in the front side wall of the one group of limiting plate in front side
On be provided with handle.
A kind of rough draft formula desk of adjustable-angle of the present invention, in addition to two groups of limit fasteners and fixed plate, described two
Group limit fastener is installed on the rear wall of the rear plate body respectively, and the bottom of the fixed plate in the middle part of rear plate body top with connecting
Connect.
A kind of rough draft formula desk of adjustable-angle of the present invention, the preceding table top is provided with standing groove, and is putting
The top for putting groove is provided with capping, and the bottom of the capping is articulated with the top of standing groove left side wall, and is provided with capping
Pulling buckle, in addition to electric power storage motor and illuminating lamp, the electric power storage motor are arranged on the left side wall of preceding table, the illuminating lamp installation
On preceding table top, the electric power storage motor electrically connects with illuminating lamp.
A kind of rough draft formula desk of adjustable-angle of the present invention, in addition to hook and sticking block, the top of the hook
It is fixed on sticking block, sticking block is pasted onto on the front side wall of bottom framework.
A kind of rough draft formula desk of adjustable-angle of the present invention, in addition to four groups of threaded rods and four groups of screwed pipes, it is described
The front left side with bottom framework bottom, forward right side, left rear side and right lateral side are connected respectively on the top of four groups of threaded rods, four groups of spiral shells
The bottom of rasp bar is inserted respectively and spiral shell is filled to inside the top of four groups of screwed pipes, and the top of four groups of supporting legs is respectively arranged with four
Group mounting groove, and four groups of ball bearings are respectively arranged with four groups of mounting grooves, the bottom of four groups of screwed pipes is inserted respectively
To four groups of ball bearings.
A kind of rough draft formula desk of adjustable-angle of the present invention, in addition to four groups of fixation rubber cushions, four groups of fixing glues
Pad is separately mounted to the bottom of four groups of supporting legs.
Beneficial effects of the present invention are compared with prior art：By above-mentioned setting, manual rotary support frame makes its bottom
Contacted with the bottom of two groups of support bases, the back plate after regulation angle can be effectively supported when lifting rear table manually to adjust angle
Body, practicality are higher；And manually pull handle, which drives, places the movement that plate carries out lateral attitude on slide rail, conveniently takes
The article for putting intracavitary placement is picked and placeed, so as to improve its use reliability.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the side block diagram of the present invention.
Fig. 3 is the present invention.Electrical block diagram
Marked in accompanying drawing：1st, preceding table；2nd, rear table；3rd, rotating shaft；4th, bottom framework；5th, supporting leg；6th, support base；7th, support frame；
8th, geometrical clamp；9th, slide rail；10th, plate is placed；11st, limiting plate；12nd, handle；13rd, limit fastener；14th, fixed plate；15th, cover；16、
Pulling buckle；17th, electric power storage motor；18th, illuminating lamp；19th, link up with；20th, threaded rod；21st, screwed pipe；22nd, ball bearing；23rd, fixing glue
Pad.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
A kind of rough draft formula desk of adjustable-angle of the present invention, including preceding table 1, rear table 2, two groups of rotating shafts 3, underframes
Frame 4 and four groups of supporting legs 5, the bottom of preceding table are connected with the rear side on bottom framework top, the rear ends of two groups of rotating shafts respectively with rear table
The left side of front side wall is connected with right side, and the front end of two groups of rotating shafts is connected with the left side of preceding table rear wall and right side respectively；Also wrap
Include two groups of support bases 6, support frame 7 and geometrical clamp 8, the bottoms of two groups of support bases respectively with the left rear side on bottom framework top and
Right lateral side is connected, and geometrical clamp is connected installed in the top of rear plate body with the bottom wall of rear table, the bottom fixing end card of geometrical clamp
Mounted in the top middle portion of support frame；Also include two groups of slide rails 9, place plate 10 and four groups of limiting plates 11, the front end point of two groups of slide rails
It is not connected with the left side of placed cavity front side wall and right side, the rear ends of the two groups of slide rails left side and right side with placed cavity rear wall respectively
Connection, place plate and be placed on slide rail and contacted with the carriage of recurrence, the bottom of four groups of limiting plates is respectively with placing plate top
Left side, right side, the front side at end are connected with rear side, and handle 12 is provided with the front side wall of the one group of limiting plate in front side；By upper
Setting is stated, manual rotary support frame contacts its bottom and the bottom of two groups of support bases, lifts rear table manually with adjustment angle
The rear plate body after regulation angle can be effectively supported when spending, practicality is higher；And manually pull handle drives placement plate to exist
The movement of lateral attitude, the article placed in placed cavity of conveniently taking, so as to improve its use reliability are carried out on slide rail.
A kind of rough draft formula desk of adjustable-angle of the present invention, in addition to two groups of limit fasteners 13 and fixed plate 14, two
Group limit fastener is installed on the rear wall of rear plate body respectively, and the bottom of fixed plate is connected with the middle part on rear plate body top；Pass through
Above-mentioned setting, it is fixed by mobile two groups of limit buckles to imparting knowledge to students or testing on the upside of the books data needed to use, by solid
Fixed board can test the books data needed to use progress position to teaching and fix, and improve the practicality of device.
A kind of rough draft formula desk of adjustable-angle of the present invention, preceding table top are provided with standing groove, and in standing groove
Top be provided with capping 15, the bottom of capping is articulated with the top of standing groove left side wall, and pulling buckle 16 is provided with capping,
Also include electric power storage motor 17 and illuminating lamp 18, electric power storage motor is arranged on the left side wall of preceding table, and illuminating lamp is arranged on preceding table
Top, electric power storage motor electrically connect with illuminating lamp；By above-mentioned setting, the pen that can be would sit idle for or other stationery are placed on standing groove
It is interior, it is convenient that idle stationery is collected, illuminating lamp can be supplied by electric power storage motor when external light source is restricted
Electricity, preceding desk body is illuminated, reduces the limitation used.
A kind of rough draft formula desk of adjustable-angle of the present invention, in addition to hook 19 and sticking block, the top of hook are consolidated
It is scheduled on sticking block, sticking block is pasted onto on the front side wall of bottom framework；By above-mentioned setting, part can be hung up by hook
With the article being linked with, increase the mode of operation of device.
A kind of rough draft formula desk of adjustable-angle of the present invention, in addition to four groups of threaded rods 20 and four groups of screwed pipes 21,
The front left side with bottom framework bottom, forward right side, left rear side and right lateral side are connected respectively on the top of four groups of threaded rods, four groups of threaded rods
Bottom insert respectively and spiral shell is filled to inside the top of four groups of screwed pipes, the top of four groups of supporting legs is respectively arranged with four groups of installations
Groove, and four groups of ball bearings 22 are respectively arranged with four groups of mounting grooves, the bottom of four groups of screwed pipes is inserted into four groups of rollings respectively
In pearl bearing；By above-mentioned setting, to adjust the distance between bottom framework and supporting leg, can be improved by rotated threaded tubular simultaneously
The using flexible of device, improve practicality.
A kind of rough draft formula desk of adjustable-angle of the present invention, in addition to four groups of fixation rubber cushions 23, four groups of fixation rubber cushions
It is separately mounted to the bottom of four groups of supporting legs；By above-mentioned setting, the stability of fixed rubber cushion increase device, ensuring equipment can be passed through
Service life.
A kind of rough draft formula desk of adjustable-angle of the present invention, its forward direction electric power storage motor used carry out electric current input,
Ensure electric power storage motor can normal work,, will to adjust the distance between bottom framework and supporting leg in use, rotating threaded rod simultaneously
Bottom framework is adjusted to the height of suitable user, rear table is rotated around two groups of rotating shafts, to adjust suitable angle, manually
Rotary support frame contacts its bottom and the bottom of two groups of support bases, and with table after effectively support, manual pull handle drives
The movement that plate carries out horizontal direction on slide rail is placed, article is would sit idle for and is placed on placement plate, write on preceding table
Or read, after terminating, pull pulling buckle to drive capping to open manually, would sit idle for stationery and be placed in standing groove.
It the above is only the preferred embodiment of the present invention, it is noted that come for those skilled in the art
Say, without departing from the technical principles of the invention, some improvement and modification can also be made, these improvement and modification also should
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of rough draft formula desk of adjustable-angle, including preceding table（1）, rear table（2）, two groups of rotating shafts（3）, bottom framework
（4）With four groups of supporting legs（5）, the preceding table（1）Bottom and bottom framework（4）The rear side connection on top, two groups of rotating shafts（3）
Rear end respectively with rear table（2）The left side of front side wall connects with right side, two groups of rotating shafts（3）Front end respectively with preceding table
（1）The left side of rear wall connects with right side；Characterized in that, also include two groups of support bases（6）, support frame（7）And geometrical clamp
（8）, two groups of support bases（6）Bottom respectively with bottom framework（4）The left rear side on top connects with right lateral side, the fixation
Folder（8）Installed in the top of rear plate body and rear table（2）Bottom wall connection, the geometrical clamp（8）Bottom fixing end clamp
In support frame（7）Top middle portion；Also include two groups of slide rails（9）, place plate（10）With four groups of limiting plates（11）, two groups of cunnings
Rail（9）Front end be connected respectively with the left side of placed cavity front side wall and right side, two groups of slide rails（9）Rear end respectively with after placed cavity
The left side of side wall connects with right side, the placement plate（10）It is placed on slide rail（9）Above and with the carriage of recurrence contact, it is described
Four groups of limiting plates（11）Bottom respectively with place plate（10）Left side, right side, the front side on top connect with rear side, and in front side one
Group limiting plate（11）Front side wall on be provided with handle（12）.
2. the rough draft formula desk of a kind of adjustable-angle as claimed in claim 1, it is characterised in that also including two groups of limiting cards
Button（13）And fixed plate（14）, two groups of limit fasteners（13）It is installed on respectively on the rear wall of the rear plate body, it is described solid
Fixed board（14）Bottom be connected with the middle part on rear plate body top.
A kind of 3. rough draft formula desk of adjustable-angle as claimed in claim 2, it is characterised in that the preceding table（1）Top
End is provided with standing groove, and the top of standing groove is provided with capping（15）, the capping（15）Bottom be articulated with standing groove
The top of left side wall, and covering（15）On be provided with pulling buckle（16）, in addition to electric power storage motor（17）And illuminating lamp（18）, it is described
Electric power storage motor（17）Installed in preceding table（1）Left side wall on, the illuminating lamp（18）Installed in preceding table（1）Top, it is described
Electric power storage motor（17）With illuminating lamp（18）Electrical connection.
4. the rough draft formula desk of a kind of adjustable-angle as claimed in claim 3, it is characterised in that also include hook（19）With
Sticking block, the hook（19）Top be fixed on sticking block, sticking block is pasted onto bottom framework（4）Front side wall on.
5. the rough draft formula desk of a kind of adjustable-angle as claimed in claim 4, it is characterised in that also including four groups of threaded rods
（20）With four groups of screwed pipes（21）, four groups of threaded rods（20）Top respectively with bottom framework（4）The front left side of bottom, it is right before
Side, left rear side connect with right lateral side, four groups of threaded rods（20）Bottom insert respectively and spiral shell is filled to four groups of screwed pipes（21）
Top inside, four groups of supporting legs（5）Top be respectively arranged with four groups of mounting grooves, and set respectively in four groups of mounting grooves
There are four groups of ball bearings（22）, four groups of screwed pipes（21）Bottom be inserted into four groups of ball bearings respectively（22）It is interior.
6. the rough draft formula desk of a kind of adjustable-angle as claimed in claim 5, it is characterised in that also including four groups of fixing glues
Pad（23）, four groups of fixation rubber cushions（23）It is separately mounted to four groups of supporting legs（5）Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936129.7A CN107713374A (en) | 2017-10-10 | 2017-10-10 | A kind of rough draft formula desk of adjustable-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936129.7A CN107713374A (en) | 2017-10-10 | 2017-10-10 | A kind of rough draft formula desk of adjustable-angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107713374A true CN107713374A (en) | 2018-02-23 |
Family
ID=61210138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710936129.7A Pending CN107713374A (en) | 2017-10-10 | 2017-10-10 | A kind of rough draft formula desk of adjustable-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107713374A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545898Y (en) * | 2002-06-06 | 2003-04-23 | 禚从峰 | Health school desk |
| CN201248484Y (en) * | 2008-09-03 | 2009-06-03 | 项宣桥 | Desk with adjustable reading stand |
| KR101318845B1 (en) * | 2012-02-24 | 2013-10-17 | 방부현 | Height adjustable reading racks |
| CN203458007U (en) * | 2013-08-09 | 2014-03-05 | 刘明玉 | School desk |
| CN203748905U (en) * | 2014-01-09 | 2014-08-06 | 崔丽丹 | English learning desk |
| CN203969690U (en) * | 2014-06-23 | 2014-12-03 | 巩彬 | Activity facilitates health protection desk |
| CN204273702U (en) * | 2014-11-24 | 2015-04-22 | 董永明 | Foldable multifunctional tables and chairs capable of preventing myopia |
| CN205250814U (en) * | 2015-12-30 | 2016-05-25 | 吴尚政 | Novel desk |
-
2017
- 2017-10-10 CN CN201710936129.7A patent/CN107713374A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545898Y (en) * | 2002-06-06 | 2003-04-23 | 禚从峰 | Health school desk |
| CN201248484Y (en) * | 2008-09-03 | 2009-06-03 | 项宣桥 | Desk with adjustable reading stand |
| KR101318845B1 (en) * | 2012-02-24 | 2013-10-17 | 방부현 | Height adjustable reading racks |
| CN203458007U (en) * | 2013-08-09 | 2014-03-05 | 刘明玉 | School desk |
| CN203748905U (en) * | 2014-01-09 | 2014-08-06 | 崔丽丹 | English learning desk |
| CN203969690U (en) * | 2014-06-23 | 2014-12-03 | 巩彬 | Activity facilitates health protection desk |
| CN204273702U (en) * | 2014-11-24 | 2015-04-22 | 董永明 | Foldable multifunctional tables and chairs capable of preventing myopia |
| CN205250814U (en) * | 2015-12-30 | 2016-05-25 | 吴尚政 | Novel desk |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |