CN207767841U - A kind of desk that high school student uses - Google Patents
A kind of desk that high school student uses Download PDFInfo
- Publication number
- CN207767841U CN207767841U CN201721279320.0U CN201721279320U CN207767841U CN 207767841 U CN207767841 U CN 207767841U CN 201721279320 U CN201721279320 U CN 201721279320U CN 207767841 U CN207767841 U CN 207767841U
- Authority
- CN
- China
- Prior art keywords
- hole
- rectangular channel
- chuck
- desk
- fixing axle
- 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
Links
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model is related to a kind of desks that high school student uses, including pedestal (1), rotary frame device (2) and switching device (3)；Pedestal (1) both ends are socketed with anti-slip rubber (4)；Top is welded with girder (5) in the middle part of pedestal (1)；Girder (5) upper center both sides are provided with two groups of location holes (6)；Girder (5) internal slide is connected with adjusting rod (7)；Adjusting rod (7) on both sides of the middle is provided with multigroup circular hole (8)；Multigroup circular hole (8) and location hole (6) are arranged in same perpendicular；The overlapping position of circular hole (8) and location hole (6), which runs through, is connected with positioning pin (9)；It is fixedly connected with desktop (10) at the top of two adjusting rods (7)；Below desktop (10) drawer (11) is provided in the middle part of two adjusting rods (7)；Top is provided with rectangular channel (12) on the right side of desktop (10) top center position；It is provided with positioning plate (34) at the top of rectangular channel (12)；Rectangular channel (12) bottom end is provided with bar-shaped trough (13)；Rotary frame device (2) setting top in the middle part of rectangular channel (12)；Switching device (3) setting is in the middle part of bar-shaped trough (13).The utility model may be implemented the rotation of 15 bookshelves and be independent of each other；It can free adjusting desk height；The switch of single bookshelf may be implemented, and power is provided without external motor.
Description
Technical field
The utility model is related to desk technical field more particularly to a kind of desks that high school student uses.
Background technology
The desk of present high school student generally by desktop, drawer and supporting framework at, during study for convenience, high school student
General purchase bookshelf, bookshelf, which breaks away, in order to prevent falls on the ground, is generally placed on bookshelf in front of the middle part of desk, not only shadow
Most area effect operation that sight also takes up desktop is rung；Because high school student's height is different, some people may be uncomfortable
Desk is answered, is used uncomfortable.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned technical deficiency, provides a kind of senior middle school
The raw desk used, using rotary frame device, the setting of rotary frame device may be implemented the rotation of 15 bookshelves and be independent of each other, from
And realize folding and the opening of bookshelf, space is saved, bookshelf is solved and not only affects the big portion that sight also takes up desktop
Divide area effect operation；The setting of girder and adjusting rod can free adjusting desk height, solve because high school student height is different,
Some people may be not suitable with desk, use uncomfortable problem.
In order to solve the above technical problems, technical solution used by the utility model is：Including pedestal, rotary frame device and open
Close device；Pedestal both ends are socketed with anti-slip rubber；It is welded with girder above the middle of the base；Girder upper center both sides are provided with two
Group location hole；Girder internal slide is connected with adjusting rod；Adjusting rod on both sides of the middle is provided with multigroup circular hole；Multigroup circular hole and positioning
Hole is arranged in same perpendicular；The overlapping position of circular hole and location hole, which runs through, is connected with positioning pin；It is fixed at the top of two adjusting rods
It is connected with desktop；Below desktop drawer is provided in the middle part of two adjusting rods；Top is provided with square on the right side of the position of desktop top center
Shape slot；It is provided with positioning plate at the top of rectangular channel；Rectangular channel bottom end is provided with bar-shaped trough；On rotary frame device is arranged in the middle part of rectangular channel
Side；Switching device is arranged in the middle part of bar-shaped trough.
The technical program is advanced optimized, the rotary frame device includes the first fixing axle and 15 book frames；First is solid
Dead axle both ends are fixedly connected with both sides above rectangular channel；It is both provided with groove inside book frame；Through-hole is arranged in book frame bottom right end；It is logical
Hole side is provided with card slot；Torsion spring is installed inside through-hole；First fixing axle is through setting inside torsion spring；First
Fixing axle is evenly arranged with 15 circular grooves in the longitudinal direction；One end of torsion spring is clamped with card slot, the other end and circular groove
Clamping.
The technical program is advanced optimized, the switching device includes the second fixing axle, snap-gauge and position-sensing switch；Snap-gauge
Top and the contact clamping of the top of book frame；Snap-gauge bottom is provided with axis hole；Second fixing axle is connected with axis hole through shaft；Second
Fixed both ends of the shaft is fixed at bar-shaped trough on both sides of the middle.
The technical program is advanced optimized, the position-sensing switch includes sleeve and button；Sleeve inner bottom end is provided with
Spring；Spring top is provided with connecting rod；Button is arranged at the top of connecting rod；Periphery is evenly arranged with multiple above sleeve inner
Fixed station；It is evenly arranged with multiple first chuck on the outside of connecting rod；It is provided with helical teeth at the top of first chuck；Button bottom is uniformly set
It is equipped with multiple saw type teeth；It is correspondingly arranged on multiple second chuck above saw type tooth；The quantity of second chuck is the two of the first chuck
Times；First chuck and the installation corresponding with fixed station of the second chuck.
Compared with prior art, the utility model has the following advantages：1, the setting of rotary frame device, rotary frame device can be real
Show the rotation of 15 bookshelves and be independent of each other, to realize folding and the opening of bookshelf, saves space；2, girder and adjusting rod
Setting can free adjusting desk height；3, the switch of single bookshelf may be implemented in the setting of switching device, and without outer
It connects motor and power is provided.
Description of the drawings
Fig. 1 is a kind of closed state figure for the desk that high school student uses.
Fig. 2 is a kind of opening state figure for the desk that high school student uses.
Fig. 3 is a kind of rotary frame device structure chart for the desk that high school student uses.
Fig. 4 is a kind of switching device structure figure for the desk that high school student uses.
Fig. 5 is a kind of position-sensing switch detonation configuration figure of desk that high school student uses.
In figure：1, pedestal；2, rotary frame device；3, switching device；4, anti-slip rubber；5, girder；6, location hole；7, it adjusts
Bar；8, circular hole；9, positioning pin；10, desktop；11, drawer；12, rectangular channel；13, bar-shaped trough；14, the first fixing axle；15, book frame；
16, groove；17, through-hole；18, card slot；19, torsion spring；20, circular groove；21, the second fixing axle；22, snap-gauge；23, positioning is opened
It closes；24, axis hole；25, sleeve；26, button；27, spring；28, connecting rod；29, fixed station；30, the first chuck；31, helical teeth；
32, saw type tooth；33, the second chuck；34, positioning plate.
Specific implementation mode
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And with reference to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
Specific implementation mode one：In conjunction with shown in Fig. 1-5, a kind of desk that high school student uses, it is characterised in that：Including pedestal
1, rotary frame device 2 and switching device 3；1 both ends of pedestal are socketed with anti-slip rubber 4；1 middle part top of pedestal is welded with girder 5；Girder
5 upper center both sides are provided with two groups of location holes 6；5 internal slide of girder is connected with adjusting rod 7；7 on both sides of the middle of adjusting rod is arranged
There is multigroup circular hole 8；Multigroup circular hole 8 and location hole 6 are arranged in same perpendicular；The overlapping position of circular hole 8 and location hole 6 runs through
It is connected with positioning pin 9；Two adjusting rods, 7 top is fixedly connected with desktop 10；10 lower section of desktop is provided with pumping at two adjusting rods, 7 middle part
Drawer 11；Top is provided with rectangular channel 12 on the right side of 10 top center position of desktop；12 top of rectangular channel is provided with positioning plate 34；Rectangle
12 bottom end of slot is provided with bar-shaped trough 13；The setting of rotary frame device 2 is above 12 middle part of rectangular channel；Switching device 3 is arranged in bar-shaped trough
13 middle parts；Rotary frame device 2 includes the first fixing axle 14 and 15 book frames 15；12 top of first fixing axle, 14 both ends and rectangular channel
Both sides are fixedly connected；Groove 16 is both provided with inside book frame 15；Through-hole 17 is arranged in 15 bottom right end of book frame；17 side of through-hole is arranged
There is card slot 18；Torsion spring 19 is installed inside through-hole 17；First fixing axle 14 is through setting inside torsion spring 19；First
Fixing axle 14 is evenly arranged with 15 circular grooves 20 in the longitudinal direction；One end of torsion spring 19 is clamped with card slot 18, another
End is clamped with circular groove 20；Switching device 3 includes the second fixing axle 21, snap-gauge 22 and position-sensing switch 23；22 top of snap-gauge and book frame
15 top contact clamping；22 bottom of snap-gauge is provided with axis hole 24；Second fixing axle 21 is connected with axis hole 24 through shaft；Second
21 both ends of fixing axle are fixed at 13 on both sides of the middle of bar-shaped trough；Position-sensing switch 23 includes sleeve 25 and button 26；In sleeve 25
Portion bottom end is provided with spring 27；27 top of spring is provided with connecting rod 28；The setting of button 26 is at 28 top of connecting rod；In sleeve 25
Periphery is evenly arranged with multiple fixed stations 29 above portion；28 outside of connecting rod is evenly arranged with multiple first chuck 30；First card
30 top of platform is provided with helical teeth 31；26 bottom of button is evenly arranged with multiple saw type teeth 32；32 top of saw type tooth is correspondingly arranged on
Multiple second chuck 33；The quantity of second chuck 33 is twice of the first chuck 30；First chuck 30 and the second chuck 33 with it is solid
Determine platform 29 and corresponds to installation.
In use, step 1, in conjunction with shown in Fig. 1-5, desk height is adjusted, and four positioning pins 9 of both sides is extracted, upwards
Desktop 10 is carried, suitable position is adjusted to, whether with one heart circular hole 8 and location hole 6 is observed, inserts four positioning pins 9 successively when concentric
Enter, positioning pin 9 is then inserted into using nearby principle by when decentraction, to realize fixed girder 5 and adjusting rod 7, desk height tune
Section finishes；Mechanical pencil internal structure can be used on button 26 according to personal like's adhesive label, 23 structure design of position-sensing switch
Principle presses corresponding button 26 when needing to take book, to press the moving downward along sleeve 25 of connecting rod 28, when the first chuck
30 and fixed station 29 be detached from when, in the state of pressure contact, connecting rod 28 rotates clockwise for saw type tooth 32 and helical teeth 31, unclamp
Spring 27 pushes connecting rod 28 after button 26；First chuck 30 is moved upwards along fixed station 29 to which promoting button 26 is transported upwards
It is dynamic；When the left end of button 26 and 22 left side of snap-gauge are detached from, torsion spring 19 drives the rotation counterclockwise of book frame 15, to push card
Plate 22 rotates counterclockwise, when 15 right side of book frame is blocked by positioning plate 34, stops rotating, book frame 15 is in vertical state, takes book
It finishes.
Book when books in stock, is put into corresponding book frame 15, book frame 15, book frame 15 is moved with hand push by step 2 in conjunction with shown in Fig. 1-5
Rotation counterclockwise rotates clockwise snap-gauge 22 when 15 bottom of book frame and 11 inner back side of drawer contact, make 22 bottom surface of snap-gauge and
13 upper surface of bar-shaped trough overlaps, and the right end of snap-gauge 22 is stuck by book frame 15, then presses lower button 26, and button 26 pulls down connection
28 compressed spring 27 of bar, the first chuck 30 and the second chuck 33 are moved downward along fixed station 29, when the first chuck 30 and fixed station
29 be detached from when release button 26, under the action of saw type tooth 32 and helical teeth 31, connecting rod 28 rotates clockwise, the first chuck 30 to
Upper movement is simultaneously clamped with fixed station 29, and 26 right side of button is concordant with the upper surface of desktop 10, by a left side for snap-gauge 22 on the right side of button 26
Side chain is dead, and books in stock finishes.
It should be understood that the above-mentioned specific implementation mode of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification examples in equivalent form.
Claims (4)
1. a kind of desk that high school student uses, it is characterised in that：Including pedestal (1), rotary frame device (2) and switching device (3)；Bottom
Seat (1) both ends are socketed with anti-slip rubber (4)；Top is welded with girder (5) in the middle part of pedestal (1)；Girder (5) upper center both sides are set
It is equipped with two groups of location holes (6)；Girder (5) internal slide is connected with adjusting rod (7)；Adjusting rod (7) on both sides of the middle is provided with multigroup
Circular hole (8)；Multigroup circular hole (8) and location hole (6) are arranged in same perpendicular；The overlapping position of circular hole (8) and location hole (6)
Through being connected with positioning pin (9)；It is fixedly connected with desktop (10) at the top of two adjusting rods (7)；In two adjusting rods below desktop (10)
(7) middle part is provided with drawer (11)；Top is provided with rectangular channel (12) on the right side of desktop (10) top center position；Rectangular channel (12)
Top is provided with positioning plate (34)；Rectangular channel (12) bottom end is provided with bar-shaped trough (13)；Rotary frame device (2) is arranged in rectangular channel
(12) middle part top；Switching device (3) setting is in the middle part of bar-shaped trough (13).
2. the desk that a kind of high school student according to claim 1 uses, it is characterised in that：Rotary frame device (2) includes first
Fixing axle (14) and 15 book frames (15)；First fixing axle (14) both ends are fixedly connected with both sides above rectangular channel (12)；Book
It is both provided with groove (16) inside frame (15)；Book frame (15) bottom right end setting through-hole (17)；Through-hole (17) side is provided with card
Slot (18)；Torsion spring (19) is installed inside through-hole (17)；First fixing axle (14) is through setting in torsion spring (19)
Portion；First fixing axle (14) is evenly arranged with 15 circular grooves (20) in the longitudinal direction；One end of torsion spring (19) and card
Slot (18) is clamped, and the other end is clamped with circular groove (20).
3. the desk that a kind of high school student according to claim 1 or 2 uses, it is characterised in that：Switching device (3) includes the
Two fixing axles (21), snap-gauge (22) and position-sensing switch (23)；The contact clamping of at the top of snap-gauge (22) and the top of book frame (15)；Snap-gauge
(22) bottom is provided with axis hole (24)；Second fixing axle (21) is connected with axis hole (24) through shaft；Second fixing axle (21) two
End is fixed at bar-shaped trough (13) on both sides of the middle.
4. the desk that a kind of high school student according to claim 3 uses, it is characterised in that：Position-sensing switch (23) includes sleeve
(25) and button (26)；Sleeve (25) inner bottom is provided with spring (27)；It is provided with connecting rod (28) at the top of spring (27)；It presses
Button (26) setting is at the top of connecting rod (28)；Sleeve (25) inner upper periphery is evenly arranged with multiple fixed stations (29)；Connection
It is evenly arranged with multiple first chuck (30) on the outside of bar (28)；It is provided with helical teeth (31) at the top of first chuck (30)；Button (26)
Bottom is evenly arranged with multiple saw type teeth (32)；It is correspondingly arranged on multiple second chuck (33) above saw type tooth (32)；Second card
The quantity of platform (33) is twice of the first chuck (30)；First chuck (30) and the second chuck (33) peace corresponding with fixed station (29)
Dress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279320.0U CN207767841U (en) | 2017-09-30 | 2017-09-30 | A kind of desk that high school student uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721279320.0U CN207767841U (en) | 2017-09-30 | 2017-09-30 | A kind of desk that high school student uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207767841U true CN207767841U (en) | 2018-08-28 |
Family
ID=63218410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721279320.0U Expired - Fee Related CN207767841U (en) | 2017-09-30 | 2017-09-30 | A kind of desk that high school student uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207767841U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108813953A (en) * | 2018-09-18 | 2018-11-16 | 刘水根 | Workbench can be stored |
| CN108968357A (en) * | 2018-09-18 | 2018-12-11 | 刘水根 | The application method of workbench can be stored |
| CN110693199A (en) * | 2019-11-13 | 2020-01-17 | 刘镇通 | Student desk |
| CN111053368A (en) * | 2020-01-22 | 2020-04-24 | 张彤林 | Horizontal sliding desktop conference office table with parallel mechanism |
-
2017
- 2017-09-30 CN CN201721279320.0U patent/CN207767841U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108813953A (en) * | 2018-09-18 | 2018-11-16 | 刘水根 | Workbench can be stored |
| CN108968357A (en) * | 2018-09-18 | 2018-12-11 | 刘水根 | The application method of workbench can be stored |
| CN110693199A (en) * | 2019-11-13 | 2020-01-17 | 刘镇通 | Student desk |
| CN110693199B (en) * | 2019-11-13 | 2022-04-12 | 刘镇通 | Student desk |
| CN111053368A (en) * | 2020-01-22 | 2020-04-24 | 张彤林 | Horizontal sliding desktop conference office table with parallel mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207767841U (en) | A kind of desk that high school student uses | |
| CN106351940B (en) | Lower folding table | |
| CN109222432A (en) | Multipurpose dining table | |
| CN204132753U (en) | A kind of multifunctional desk | |
| CN110043774A (en) | A kind of folding LED display with folding liftable pedestal | |
| CN205493165U (en) | Seat for library | |
| CN205696522U (en) | A kind of folding dining table | |
| CN202122266U (en) | Solid wood table with unfolding table tops and table frame capable of placing object | |
| CN213992971U (en) | Humanized office desk and chair combination capable of working at noon break | |
| CN201223119Y (en) | Foldable computer table | |
| CN209463578U (en) | A kind of multifunctional table | |
| CN208597948U (en) | A kind of Combined splice sofa | |
| CN202005466U (en) | Folding seat bearing support | |
| CN203121488U (en) | Folding table | |
| CN108433343A (en) | A kind of household round table convenient for folding | |
| CN201743221U (en) | Computer desk | |
| CN110897402A (en) | Foldable stool | |
| CN206923923U (en) | A kind of desk with bed | |
| CN204930908U (en) | A kind of desk that can be elevated and underground can be hidden in | |
| CN218160341U (en) | WPM control chip | |
| KR20150028793A (en) | Height-adjustable multi-purpose stand | |
| CN207679112U (en) | Portable type teaching experiment table | |
| CN204444800U (en) | Desk for fitness | |
| CN215226167U (en) | Foldable office chair | |
| CN219288967U (en) | Study desk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |