CN108294484A - A kind of growth study table - Google Patents
A kind of growth study table Download PDFInfo
- Publication number
- CN108294484A CN108294484A CN201810086996.0A CN201810086996A CN108294484A CN 108294484 A CN108294484 A CN 108294484A CN 201810086996 A CN201810086996 A CN 201810086996A CN 108294484 A CN108294484 A CN 108294484A
- Authority
- CN
- China
- Prior art keywords
- hand crank
- lead screw
- fine tuning
- turbine lead
- turbine
- 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- Withdrawn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
- 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
- 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
- A47B9/00—Tables with tops of variable height
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The present invention relates to a kind of growth study tables, including：Table leg, desk body, fine tuning hand crank, common hand crank, turbine lead screw；Desk body is connected to above table leg；Fine tuning hand crank is connected on the coaming plate of desk body side；Common hand crank is connected on fine tuning hand crank；Turbine lead screw is located inside table leg；Fine tuning hand crank is connected with turbine lead screw, and fine tuning hand crank provides rotary force for turbine lead screw.The present invention realizes that the lifting of study table, hand crank provide rotary force for turbine lead screw by turbine lead screw, and rotary force can be changed into the displacement of rectilinear direction by turbine lead screw, to realize that the desk with adjustable of user easily and fast is high.
Description
Technical field
The present invention relates to a kind of study table more particularly to a kind of growth study tables.
Background technology
Lifting learning desk has following several ways at present：It twists and rises using the lifting of turbine lead screw, gas spring lifting and hand
Drop.Hand crank is needed to be used as auxiliary as most common turbine lead screw up-down mode, the lifting of study table is used.Into quotations
After the investigation of field, it has been found that hand crank is easy to lose when child uses or usually plays, so as to cause follow-up
Study table can not be lifted normally.Therefore it is extremely to have to design a kind of study table of the manually adjustable lifting with fixed hand crank
It is necessary.
Invention content
The present invention is to overcome above-mentioned shortcoming, and it is an object of the present invention to provide a kind of growth study table, the present invention mainly by
Table leg, desk body, turbine lead screw, hand crank composition；Wherein table leg forms study table agent structure with desk body, and turbine lead screw is set to table
In leg, playing desk with adjustable height, study table lifting realizes that hand crank provides rotary force for turbine lead screw by turbine lead screw,
Rotary force can be changed into the displacement of rectilinear direction by turbine lead screw, to realize that the desk with adjustable of user easily and fast is high.
The present invention is to reach above-mentioned purpose by the following technical programs：A kind of growth study table, including：Table leg, desk body,
Finely tune hand crank, turbine lead screw；Desk body is connected to above table leg；Fine tuning hand crank is connected on the coaming plate of desk body side；Turbine
Lead screw is located inside table leg；Fine tuning hand crank is connected with turbine lead screw, and fine tuning hand crank provides rotary force for turbine lead screw.
Preferably, the lifting that Schistosomiasis control is done may be implemented in the study table when only fine tuning hand crank.
Preferably, the study table further includes common hand crank, common hand crank is connected on fine tuning hand crank, from
And realize the lifting of Schistosomiasis control table.
Preferably, the common hand crank also alternatively finely tunes hand crank, common hand crank can be connected directly between table
On the coaming plate of body side surface, the lifting of Schistosomiasis control table is realized.
Preferably, the table leg, turbine lead screw are made of mobilizable two parts up and down, the upper half of turbine lead screw
Portion is fixed in the top half of table leg, and the lower half portion of turbine lead screw is fixed on the lower half portion of table leg, when turbine lead screw
When by rotary force, table leg follows turbine lead screw flexible up and down together.
Preferably, the fine tuning hand crank includes pedestal, shaft and blanking cover；Shaft is connected with pedestal, blanking cover respectively.
Preferably, carrying hexagonal plug in the shaft, there is interior hexagonal interface wherein on turbine lead screw, shaft
Hexagonal plug is inserted into the interior hexagonal interface on turbine lead screw, and realization fine tuning hand crank is connected with turbine lead screw.
Preferably, carrying back-off structure on the pedestal, the coaming plate of the desk body side, which is equipped with, carries Step-edge Junction
The mounting hole of structure realizes the connection of fine tuning hand crank and desk body by back-off structure and matching for step structure.
Preferably, the blanking cover side carries groove structure；The top surface of blanking cover carries interior hexagonal interface, for connecting
Common hand crank.
The beneficial effects of the present invention are：The present invention realizes that the lifting of study table, hand crank are whirlpool by turbine lead screw
Take turns lead screw and rotary force be provided, rotary force can be changed into the displacement of rectilinear direction by turbine lead screw, to realize user it is convenient,
Quick desk with adjustable is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the connection relationship diagram between the turbine lead screw and table leg of the present invention；
Fig. 3 is the connection relationship diagram between the turbine lead screw of the present invention and fine tuning hand crank；
Fig. 4 is the connection relationship diagram between the fine tuning hand crank of the present invention and desk body coaming plate；
Fig. 5 is the fine tuning hand crank structural schematic diagram of the present invention；
Fig. 6 is the connection relationship diagram of the fine tuning hand crank and common hand crank of the present invention.
Specific implementation mode
With reference to specific embodiment, the present invention is described further, but protection scope of the present invention is not limited in
This：
Embodiment：As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of growth study table is by table leg 1, desk body 2, fine tuning hand crank
3, common hand crank 4, turbine lead screw 5 form；Desk body 2 is connected to 1 top of table leg；Fine tuning hand crank 3 is connected to 2 side of desk body
On coaming plate 6；Common hand crank 4 is connected on fine tuning hand crank 3；Turbine lead screw 5 is located inside table leg 1；Finely tune hand crank 3 and whirlpool
It takes turns lead screw 5 to be connected, fine tuning hand crank 3 is that turbine lead screw 5 provides rotary force.
The present invention is lifted using turbine lead screw, and turbine lead screw 5 is located in table leg 1, and wherein table leg 1 is by mobilizable
Lower two parts composition, turbine lead screw 5 are equally made of mobilizable two parts up and down, and the first half of turbine lead screw 5 is fixed on table
In the top half of leg 1, the lower half portion of turbine lead screw 5 is fixed on the lower half portion of table leg 1, in this way when being supplied to turbine silk
When 5 rotary force of bar, table leg 1 is and then flexible up and down together.
It is found in investigation process, the study table child of turbine lead screw lifting is when in use, it is easy to by common hand
Crank is lost, and causes study table not lift normally, therefore we need a hand crank that can be fixed in study table.Together
When market sale study is done, Shopping Guide needs frequent lifting study table, so there are one fixed hand cranks
While also need to common hand crank and can also use simultaneously.It is next micro- that fine tuning hand crank 3 may be mounted at exclusive use in desk body 2
Adjust table high, the adapter that can also be used as common hand crank 4 quickly adjusts table height.Fine tuning hand crank 3 can be used as common hand
The adapter of crank 4 is high for quick desk with adjustable.Fine tuning hand crank 3 can be removed from desk body 2, while common hand crank 4 is straight
It is connected in desk body 2 high using quick desk with adjustable is carried out.
Turbine lead screw 5 can provide rotary force by fine tuning hand crank 3 or common hand crank 4.As shown in figure 5, fine tuning is hand
It is made of three parts 3：Pedestal 7, shaft 8 and blanking cover 9.There is hexagonal plug wherein in shaft 8, have on turbine lead screw 5 interior
Hexagonal interface, when the hexagonal plug of shaft 8 is inserted into the interior hexagonal interface on turbine lead screw 5, rotating shaft 8 can be whirlpool
It takes turns lead screw 5 and rotary force is provided.
On the coaming plate 6 for the side that fine tuning hand crank 3 can be fixed on desk body 2, the pedestal 7 finely tuned on hand crank 3 has
There is step, pedestal 7 can be firmly fixed on coaming plate 6 for buckle structure, the mounting hole back on coaming plate 6 in desk body 2.Simultaneously
When need not finely tune hand crank 3, it can also be removed from study table by the back-off on pedestal 7 by hand crank 3 is finely tuned.
As shown in fig. 6, the blanking cover 9 on fine tuning hand crank 3 can remove hexagonal interface in exposing, also there is hexagonal on common hand crank 4
Plug construction, common hand crank 4 can be continuing on the basis of finely tuning hand crank 3.Blanking cover on the fine tuning hand crank 3
9, when the no use of common hand crank 4 is on fine tuning hand crank 3, blanking cover 9 is blocked, fine tuning hand crank can do one
A complete product.There is the blanking cover 9 for finely tuning hand crank groove structure, the groove structure fine tuning hand crank can be allowed to use
When provide bigger grip.
On it is described be specific embodiments of the present invention and the technical principle used, if conception under this invention is made
Change, when the spirit that generated function is still covered without departing from specification and attached drawing, the guarantor of the present invention should be belonged to
Protect range.
Claims (8)
1. a kind of growth study table, which is characterized in that including：Table leg (1), desk body (2), fine tuning hand crank (3), turbine lead screw
(5)；Desk body (2) is connected to above table leg (1)；Fine tuning hand crank (3) is connected on the coaming plate (6) of desk body (2) side；Turbine silk
It is internal that bar (5) is located at table leg (1)；Fine tuning hand crank (3) is connected with turbine lead screw (5), and fine tuning hand crank (3) is turbine lead screw
(5) rotary force is provided.
2. a kind of growth study table according to claim 1, it is characterised in that：The study table further includes common hand
Crank (4), common hand crank (4) is connected on fine tuning hand crank (3), to realize the lifting of Schistosomiasis control table.
3. a kind of growth study table according to claim 1, it is characterised in that：The common hand crank (4) may be used also
Fine tuning hand crank (3) is replaced, common hand crank (4) can be connected directly between on the coaming plate (6) of desk body (2) side, realize that control is learned
Practise the lifting of table.
4. a kind of growth study table according to claim 1, it is characterised in that：The table leg (1), turbine lead screw
(5) it is made of mobilizable two parts up and down, the first half of turbine lead screw (5) is fixed in the top half of table leg (1), whirlpool
The lower half portion of wheel lead screw (5) is fixed on the lower half portion of table leg (1), when turbine lead screw (5) is by rotary force, table leg
(1) follow turbine lead screw (5) flexible up and down together.
5. a kind of growth study table according to claim 2, it is characterised in that：The fine tuning hand crank (3) includes
Pedestal (7), shaft (8) and blanking cover (9)；Shaft (8) is connected with pedestal (7), blanking cover (9) respectively.
6. a kind of growth study table according to claim 5, it is characterised in that：Hexagonal is carried in the shaft (8)
There is plug interior hexagonal interface, the hexagonal plug of shaft (8) to be inserted into interior six on turbine lead screw (5) wherein on turbine lead screw (5)
Corner connection mouth, realization fine tuning hand crank (3) are connected with turbine lead screw (5).
7. a kind of growth study table according to claim 5, it is characterised in that：With back-off on the pedestal (7)
Structure, the coaming plate (6) of the desk body side are equipped with the mounting hole with step structure, pass through back-off structure and step structure
Match and realizes the connection of fine tuning hand crank (3) and desk body (2).
8. a kind of growth study table according to claim 5, it is characterised in that：Described blanking cover (9) side is with recessed
Slot structure；The top surface of blanking cover (9) carries interior hexagonal interface, for connecting common hand crank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810086996.0A CN108294484A (en) | 2018-01-30 | 2018-01-30 | A kind of growth study table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810086996.0A CN108294484A (en) | 2018-01-30 | 2018-01-30 | A kind of growth study table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108294484A true CN108294484A (en) | 2018-07-20 |
Family
ID=62866793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810086996.0A Withdrawn CN108294484A (en) | 2018-01-30 | 2018-01-30 | A kind of growth study table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108294484A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110063578A (en) * | 2019-05-06 | 2019-07-30 | 巢湖学院 | A kind of liftable lazy Susan |
-
2018
- 2018-01-30 CN CN201810086996.0A patent/CN108294484A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110063578A (en) * | 2019-05-06 | 2019-07-30 | 巢湖学院 | A kind of liftable lazy Susan |
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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: 20180720 |