CN109480493A - A kind of desk with regulatory function - Google Patents
A kind of desk with regulatory function Download PDFInfo
- Publication number
- CN109480493A CN109480493A CN201811443894.6A CN201811443894A CN109480493A CN 109480493 A CN109480493 A CN 109480493A CN 201811443894 A CN201811443894 A CN 201811443894A CN 109480493 A CN109480493 A CN 109480493A
- Authority
- CN
- China
- Prior art keywords
- desk
- sliding block
- table leg
- hinged
- desktop
- 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
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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
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a kind of desks with regulatory function, it is related to teaching desk technical field, solve the problems, such as that existing desk height adjustment operation is very troublesome and desktop inclination angle can not be adjusted, the present invention includes the desk body being made of desktop and drawer, there are two the table leg plates of support table body for two sides setting below desk body, table leg plate is hollow, there are two the support plates by top insertion table leg plate for the setting of desk body two sides of the bottom, horizontal screw rod is provided between two table leg plates, the two sides of screw rod midpoint are arranged with columned sliding block, screw rod is using midpoint as oppositely oriented screw thread corresponding with two sliding blocks is arranged in two half part of left and right on boundary, sleeve is arranged on sliding block, connecting rod is hinged on sleeve, the connecting rod other end is hinged in the one side edge of desk body bottom, sliding block is driven by driving mechanism and realizes rotation, desktop one end bottom and pumping Drawer top edge is hinged, and desktop two sides of the bottom offer several card slots, and the support rod that can cooperate with card slot is hinged on drawer side wall.
Description
Technical field
The present invention relates to teaching desk technical fields, more particularly to a kind of desk with regulatory function.
Background technique
Desk is the teaching aid of indispensability during school instruction, is that contact uses for a long time in student's learning life,
So the height of desk must be matched with the height of student.Existing desk usually all has height adjusting function, according to
The different height of student carries out height adjustment, is convenient for student's normal use.
But the height adjustment of existing desk is usually to pass through the hole of bolt-nut mechanism and different height to carry out cooperation real
Existing, it is necessarily required to just be able to achieve using tools such as spanners in this way when height adjustment, and in practical operation, need
People lifts desk top and stubborn bolt respectively, and 2 people is at least needed just to can be carried out.So disadvantages described above causes existing desk to exist
It is extremely troublesome when height adjustment, while the desktop of existing desk also can not adjustable inclination, it is difficult to meet a variety of use demands.
Summary of the invention
It is an object of the invention to: in order to solve, existing desk height adjustment operation is very troublesome and desktop inclination angle can not
The problem of adjusting, the present invention provide a kind of desk with regulatory function.
The present invention specifically uses following technical scheme to achieve the goals above:
A kind of desk with regulatory function, including the desk body being made of desktop and drawer, two sides are provided with below desk body
The table leg plate of two support table bodies, table leg plate is hollow, and there are two the supports by top insertion table leg plate for the setting of desk body two sides of the bottom
Plate, is provided with horizontal screw rod between two table leg plates, and the two sides of screw rod midpoint are arranged with columned sliding block, screw rod with
Midpoint is setting oppositely oriented screw thread corresponding with two sliding blocks in two half part of left and right on boundary, is arranged with sleeve on sliding block,
Connecting rod is hinged on sleeve, the connecting rod other end is hinged in the one side edge of desk body bottom, and sliding block drives real by driving mechanism
It now rotates, desktop one end bottom and drawer top edge are hinged, and desktop two sides of the bottom offer several card slots, drawer side wall
On be hinged with can with card slot cooperate support rod.
Further, driving mechanism includes the shaft being arranged in immediately below screw rod, and driving gear is arranged in shaft, actively
The length of gear is greater than the distance between two connecting rod hinge points on desk body bottom, is arranged on sliding block and engages with driving gear
Driven gear, shaft end are connected with rotary control handle.
Further, the through-hole of several levels, the setting of support plate over top are uniformly provided on support plate vertical direction
There is the bolt that can cooperate with through-hole.
Further, cricoid groove is offered on sliding block periphery, sleeve is arranged in a groove, sleeve by bearing with
The cooperation of groove slot bottom.
Further, the bottom end of the hollow inside of table leg plate is provided with the spring for buffering.
Beneficial effects of the present invention are as follows:
1, when the present invention adjusts height, it is only necessary to make the i.e. controllable sliding block sliding of screw rod rotation, sliding block by driving mechanism
The effect for sliding through connecting rod desk body can be made to be risen or fallen.To which the lifting for desk only needs a people logical
Crossing operation driving mechanism can be realized, whole operation very simple, while without lifting desk body manually, easy to operate,
And has the function of desktop tilt adjustment, meet different use demands.
2, by the cooperation of bolt and through-hole, the stability between support plate and table leg plate can be reinforced, guarantee entire table
The stabilization of body when in use.
3, buffer spring can play buffer function when support plate drops to table leg board bottom portion, prevent terminal-velocity under support plate
It spends and biggish impact is caused to table leg board bottom portion fastly.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the left view of Fig. 1；
Appended drawing reference: 1- desk body, 2- screw rod, 3- connecting rod, 4- sleeve, 5- sliding block, 6- driving mechanism, 6.1- driven gear,
6.2- driving gear, 6.3- shaft, 7- rotary control handle, 8- groove, 9- spring, 10- table leg plate, 11- through-hole, 12- bolt,
13- support plate, 14- card slot, 15- support rod.
Specific embodiment
In order to which those skilled in the art better understand the present invention, with reference to the accompanying drawing with following embodiment to the present invention
It is described in further detail.
Embodiment 1
A kind of desk with regulatory function, including the desk body 1 being made of desktop and drawer, the setting of 1 lower section two sides of desk body
There are two the table leg plates 10 of support table body 1, and table leg plate 10 is hollow, and there are two be inserted into table leg by top for the setting of 1 two sides of the bottom of desk body
The support plate 13 of plate 10 is provided with horizontal screw rod 2 between two table leg plates 10, and the two sides of 2 midpoint of screw rod are arranged with circle
Columnar sliding block 5, screw rod 2 is using midpoint as oppositely oriented spiral shell corresponding with two sliding blocks 5 is arranged in two half part of left and right on boundary
Line is arranged with sleeve 4 on sliding block 5, connecting rod 3 is hinged on sleeve 4,3 other end of connecting rod is hinged on the one side edge of 1 bottom of desk body
On, sliding block 5 realizes rotation by the driving of driving mechanism 6, and desktop one end bottom and drawer top edge are hinged, desktop bottom
Two sides offer several card slots 14, and the support rod 15 that can cooperate with card slot 14 is hinged on drawer side wall.
Working principle: in desk lifting operation, rotate sliding block 5 on screw rod 2 using driving mechanism 6, due to screw rod 2
With sliding block 5 by being threadedly engaged, so sliding block 5 moves horizontally in rotary course along screw rod 2, two sliding blocks 5 are respectively to two sides
The direction being located remotely from each other is mobile, and the sharp angle between connecting rod 3 and screw rod 2 is gradually increased at this time, so that desk body 1 be made gradually to rise
It rises.When desk needs to decline, only screw rod 2 need to be controlled by driving mechanism 6 and inverted, hand-rail type, which can be used, in driving mechanism 6 makes
Screw rod rotation；It when adjustable inclination, need to only be cooperated using support rod 15 from different card slots 14, prop desktop simultaneously to realize
Adjustable inclination.
When the present invention adjusts height, it is only necessary to the i.e. controllable sliding block sliding of screw rod rotation is made by driving mechanism, sliding block
The effect for sliding through connecting rod can be such that desk body is risen or fallen.To which the lifting for desk only needs a people to pass through
Operation driving mechanism can be realized, whole operation very simple, while without lifting desk body manually, easy to operate, and
And have the function of desktop tilt adjustment, meet different use demands.
Embodiment 2
The present embodiment is to improve on the basis of embodiment 1:
Driving mechanism 6 includes the shaft 6.3 being arranged in immediately below screw rod 2, is arranged with driving gear 6.2 in shaft 6.3, main
The length of moving gear 6.2 is greater than the distance between two 3 hinge joints of connecting rod on 1 bottom of desk body, is arranged on sliding block 5 and driving tooth
The driven gear 6.1 of 6.2 engagement of wheel, 6.3 end of shaft is connected with rotary control handle 7.
Embodiment 3
The present embodiment is to improve on the basis of embodiment 1:
The through-hole 11 of several levels is uniformly provided on 13 vertical direction of support plate, 13 over top of support plate is provided with can
The bolt 12 cooperated with through-hole 11.
The above advantage of improving is: by the cooperation of bolt and through-hole, can reinforce steady between support plate and table leg plate
It is qualitative, guarantee the stabilization of entire desk body when in use.
Embodiment 4
The present embodiment is improved on the basis of above embodiments:
Cricoid groove 8 is offered on 5 periphery of sliding block, sleeve 4 is set in groove 8, and sleeve 4 passes through bearing and groove
The cooperation of 8 slot bottoms.
Embodiment 5
The present embodiment is improved on the basis of above embodiments:
The bottom end of the hollow inside of table leg plate 10 is provided with the spring 9 for buffering.
The above advantage of improving is: buffer spring can play buffer function when support plate drops to table leg board bottom portion,
It prevents support plate falling speed too fast and biggish impact is caused to table leg board bottom portion.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, patent protection model of the invention
It encloses and is subject to claims, it is all to change with equivalent structure made by specification and accompanying drawing content of the invention, similarly
It should be included within the scope of the present invention.
Claims (5)
1. a kind of desk with regulatory function, including the desk body (1) being made of desktop and drawer, two sides are set below desk body (1)
Set the table leg plate (10) there are two support table body (1), it is characterised in that: table leg plate (10) is hollow, the setting of desk body (1) two sides of the bottom
There are two the support plate (13) by top insertion table leg plate (10), horizontal screw rod (2) are provided between two table leg plates (10),
The two sides of screw rod (2) midpoint are arranged with columned sliding block (5), and screw rod (2) is using midpoint as in two half part of left and right on boundary
Oppositely oriented screw thread corresponding with two sliding block (5) is set, is arranged with sleeve (4) on sliding block (5), sleeve is hinged on (4)
Connecting rod (3), connecting rod (3) other end are hinged in the one side edge of desk body (1) bottom, and sliding block (5) is driven by driving mechanism (6)
Realize rotation, desktop one end bottom and drawer top edge are hinged, and desktop two sides of the bottom offer several card slots (14), take out
The support rod (15) that can cooperate with card slot (14) is hinged on drawer side wall.
2. the desk according to claim 1 with regulatory function, it is characterised in that: driving mechanism (6) includes being arranged in silk
Shaft (6.3) immediately below bar (2) is arranged with driving gear (6.2) in shaft (6.3), and the length of driving gear (6.2) is greater than
The distance between two connecting rod (3) hinge joints on desk body (1) bottom are arranged on sliding block (5) and engage with driving gear (6.2)
Driven gear (6.1), shaft (6.3) end are connected with rotary control handle (7).
3. the desk according to claim 1 with regulatory function, it is characterised in that: on support plate (13) vertical direction uniformly
The through-hole (11) of several levels is offered, support plate (13) over top is provided with the bolt (12) that can cooperate with through-hole (11).
4. the desk according to claim 1 with regulatory function, it is characterised in that: offer ring on sliding block (5) periphery
The groove (8) of shape, sleeve (4) are set in groove (8), and sleeve (4) is cooperated by bearing and groove (8) slot bottom.
5. the desk according to claim 1 with regulatory function, it is characterised in that: the bottom end of table leg plate (10) hollow inside
It is provided with the spring (9) for buffering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811443894.6A CN109480493A (en) | 2018-11-29 | 2018-11-29 | A kind of desk with regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811443894.6A CN109480493A (en) | 2018-11-29 | 2018-11-29 | A kind of desk with regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109480493A true CN109480493A (en) | 2019-03-19 |
Family
ID=65698657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811443894.6A Pending CN109480493A (en) | 2018-11-29 | 2018-11-29 | A kind of desk with regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109480493A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123020A (en) * | 2019-05-21 | 2019-08-16 | 杨崇坝 | A kind of office equipment adjusting height based on connecting rod principle |
| CN111820600A (en) * | 2019-04-18 | 2020-10-27 | 浙江花田组空间设计有限公司 | Drawing device for architectural design |
| CN112869377A (en) * | 2021-01-22 | 2021-06-01 | 王林 | Extensible dining table |
| CN113146557A (en) * | 2021-04-28 | 2021-07-23 | 宜昌瑞隆珠宝科技有限公司 | Workstation is used in jewelry processing |
| CN113198560A (en) * | 2021-05-06 | 2021-08-03 | 佳木斯大学 | Blood specimen test tube rack and identification alarm method |
| CN114847653A (en) * | 2022-05-19 | 2022-08-05 | 浙江金蓓蕾教学设备有限公司 | Quick detach type desk that easily goes up and down |
-
2018
- 2018-11-29 CN CN201811443894.6A patent/CN109480493A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820600A (en) * | 2019-04-18 | 2020-10-27 | 浙江花田组空间设计有限公司 | Drawing device for architectural design |
| CN110123020A (en) * | 2019-05-21 | 2019-08-16 | 杨崇坝 | A kind of office equipment adjusting height based on connecting rod principle |
| CN112869377A (en) * | 2021-01-22 | 2021-06-01 | 王林 | Extensible dining table |
| CN113146557A (en) * | 2021-04-28 | 2021-07-23 | 宜昌瑞隆珠宝科技有限公司 | Workstation is used in jewelry processing |
| CN113198560A (en) * | 2021-05-06 | 2021-08-03 | 佳木斯大学 | Blood specimen test tube rack and identification alarm method |
| CN113198560B (en) * | 2021-05-06 | 2022-06-17 | 佳木斯大学 | Blood specimen test tube rack and identification alarm method |
| CN114847653A (en) * | 2022-05-19 | 2022-08-05 | 浙江金蓓蕾教学设备有限公司 | Quick detach type desk that easily goes up and down |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190319 |
|
| WD01 | Invention patent application deemed withdrawn after publication |