CN206354707U - It is a kind of to impart knowledge to students with the desk with Telescopic - Google Patents
It is a kind of to impart knowledge to students with the desk with Telescopic Download PDFInfo
- Publication number
- CN206354707U CN206354707U CN201621027075.XU CN201621027075U CN206354707U CN 206354707 U CN206354707 U CN 206354707U CN 201621027075 U CN201621027075 U CN 201621027075U CN 206354707 U CN206354707 U CN 206354707U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- telescopic
- desk
- right board
- drawer
- 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
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Abstract
The utility model is related to a kind of desk with Telescopic, more particularly to a kind of impart knowledge to students uses the desk with Telescopic.The technical problems to be solved in the utility model, which is to provide, a kind of stores that effect is good, desk height can be adjusted, desk stores desk of the teaching with Telescopic of capacity greatly.In order to solve the above-mentioned technical problem, the utility model provides such a desk of the teaching with Telescopic, include support frame, table drawer, left table, right board, iron block, electromagnet, first connecting rod, second connecting rod, third connecting rod, support, placement plate, holder, guide rail, guide block and ball, support frame top is provided with, table drawer upper left side is provided with left table, table drawer upper right side is provided with right board, with being symmetrically symmetrically hingedly connected with first connecting rod on front side of left table and right board on front side of table drawer, left table right part and right board left part are designed with iron block.The utility model has reached the effect for storing that effect is good, desk height can be adjusted, desk storage capacity is big.
Description
Technical field
The utility model is related to a kind of desk with Telescopic, more particularly to a kind of impart knowledge to students is used with Telescopic
Desk.
Background technology
Teaching is the distinctive personnel training activity of a kind of mankind that the religion of teacher and student are constituted.Pass through this work
Dynamic, teacher is purposeful, planned and organized ground guiding student learns and grasps cultural and technical knowledge and technical ability, promotes student's element
Matter is improved, and them is turned into the people required for society.
Desk refers to the desk of reading and writing.
Current didactic works table has desk, and to store that effect is bad, desk height cannot be adjusted, desk stores capacity small
Shortcoming, therefore need badly research and develop it is a kind of store that effect is good, desk height can be adjusted, desk stores the teaching of capacity greatly with carrying
The desk of Telescopic.
Utility model content
(1) technical problem to be solved
Effect is bad, desk height cannot be adjusted, desk in order to overcome current didactic works table to store for the utility model
Store the small shortcoming of capacity, the technical problems to be solved in the utility model be to provide it is a kind of store that effect is good, desk height can be with
Desk of the teaching with Telescopic of capacity greatly is stored in regulation, desk.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides such a book of the teaching with Telescopic
Table, includes support frame, table drawer, left table, right board, iron block, electromagnet, first connecting rod, second connecting rod, third connecting rod, branch
Frame, placement plate, holder, guide rail, guide block and ball, support frame top are provided with, and table drawer upper left side is provided with left table, table drawer upper right
Side is provided with front side of right board, table drawer is symmetrically hingedly connected with first connecting rod with symmetrical on front side of left table and right board, and left table is right
Portion and right board left part are designed with iron block, and left table right part is provided with electromagnet, and electromagnet is located at the left of iron block, electromagnet and iron
Have between block and second connecting rod is symmetrically hingedly connected with circuit connection, left table and right board, the connection of second connecting rod lower hinge
Have and be hingedly connected with support, frame upper between the second connecting rod in second connecting rod and right board in third connecting rod, left table
Provided with holder, it is hingedly connected between the third connecting rod in third connecting rod and right board in left table on placement plate, table drawer
Portion is provided with guide rail, and guide rail is provided with two guide blocks and two balls, and ball is located at the both sides of guide block, and guide block is right with left table respectively
Bottom and the connection of right board lower left quarter.
Preferably, telescopic, pole, rack, spring, motor and gear are also included, telescopic and pole are located at support
Frame top, telescopic, which is located in the left of pole, telescopic, is provided with rack, and bullet is connected between rack and telescopic inner bottom part
Spring, pole top, which is provided with front side of motor, motor, is connected with gear, wheel and rack engagement.
Preferably, holder can be dismantled.
Preferably, motor is servomotor.
Preferably, support frame material is Q235 steel.
Preferably, first connecting rod, second connecting rod and third connecting rod material are Q235 steel.
Operation principle：When people needs to take out thing from table drawer or thing is put into table drawer, at this moment people can be simultaneously
Left table is pulled to the left and pulls right board to open table drawer to the right, and guide block is moved on guide rail therewith, and guide rail play the guiding role, rolling
Pearl can reduce frictional force, and first connecting rod, which tilts to play a supportive role, prevents left table and right board to disconnect, the iron of left table right part
Block separates disconnecting circuit with the iron block of right board left part, and electromagnet power-off, second connecting rod is folded at an angle of 90 with third connecting rod, branch
Plate, placement plate and holder are moved up therewith, and people takes out article or is put into article, and at this moment people can promote left table to the right simultaneously
Plate and to the left promotion right board closing table drawer, similarly the iron block of left table right part and the iron block of right board left part are brought into close contact connection
Circuit, electromagnet is powered, and so left table and right board can be made to hold tightly together.
Because also including telescopic, pole, rack, spring, motor and gear, telescopic and pole are located on support frame
Portion, telescopic, which is located in the left of pole, telescopic, is provided with rack, and spring is connected between rack and telescopic inner bottom part, is propped up
Bar top, which is provided with front side of motor, motor, is connected with gear, and wheel and rack engagement, can be inverse with controlled motor if desk is too high
Hour hands rotate, and motor driven gear rotate counterclockwise, gear rotate counterclockwise makes rack move down in telescopic, spring pressure
Contracting, vice versa.
Because holder can be dismantled, when left table and right board are opened, people wants to take out the books placed on plate,
Holder can be removed first to the books for then taking out and placing on plate.
Because motor is servomotor, the rotating speed of servomotor can be controlled well.
Because support frame material is Q235 steel, the bearing capacity of Q235 steel is stronger, can increase support frame service life.
Because preferably, first connecting rod, second connecting rod and third connecting rod material are Q235 steel, the bearing capacity of Q235 steel is more
By force, first connecting rod, second connecting rod and third connecting rod service life can be increased.
(3) beneficial effect
The utility model has reached the effect for storing that effect is good, desk height can be adjusted, desk storage capacity is big.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present utility model.
Fig. 2 is the main structure diagram of the utility model table and table drawer.
Fig. 3 is second of main structure diagram of the present utility model.
Mark in accompanying drawing for：1- support frames, 2- table drawers, the left tables of 3-, 4- right boards, 5- iron blocks, 6- electromagnet, 7-
One connecting rod, 8- second connecting rods, 9- third connecting rods, 10- supports, 11- places plate, 12- holders, 13- guide rails, 14- guide blocks, 15-
Ball, 16- telescopics, 17- poles, 18- racks, 19- springs, 20- motors, 21- gears.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
It is a kind of impart knowledge to students with Telescopic desk, as Figure 1-3, include support frame 1, table drawer 2, left table 3,
Right board 4, iron block 5, electromagnet 6, first connecting rod 7, second connecting rod 8, third connecting rod 9, support 10, place plate 11, holder 12,
Guide rail 13, guide block 14 and ball 15, the top of support frame 1 are provided with, and the upper left side of table drawer 2 is provided with left table 3, and the upper right side of table drawer 2 is provided with
Right board 4, the front side of table drawer 2 is symmetrically symmetrically hingedly connected with first connecting rod 7 with left table 3 and the front side of right board 4, and left table 3 is right
Portion and the left part of right board 4 are designed with iron block 5, and the left right part of table 3 is provided with electromagnet 6, and electromagnet 6 is located at the left of iron block 5, electromagnetism
Have between iron 6 and iron block 5 in circuit connection, left table 3 and right board 4 and be symmetrically hingedly connected with second connecting rod 8, second connecting rod 8
Lower hinge is connected with the company of being hinged between the second connecting rod 8 in the second connecting rod 8 and right board 4 in third connecting rod 9, left table 3
Support 10 is connected to, the top of support 10 is provided with the third connecting rod 9 in the third connecting rod 9 and right board 4 in holder 12, left table 3
Between be hingedly connected with placement plate 11, the top of table drawer 2 be provided with guide rail 13, guide rail 13 be provided with two guide blocks 14 and two balls
15, ball 15 is located at the both sides of guide block 14, and guide block 14 is connected with the left right lower quadrant of table 3 and the lower left quarter of right board 4 respectively.
Also include telescopic 16, pole 17, rack 18, spring 19, motor 20 and gear 21, telescopic 16 and pole 17
The top of support frame 1 is located at, telescopic 16, which is located in the left of pole 17, telescopic 16, is provided with rack 18, rack 18 and telescopic
Be connected with spring 19 between 16 inner bottom parts, the top of pole 17 is provided with motor 20, the front side of motor 20 is connected with gear 21, gear 21 with
Rack 18 is engaged.
Holder 12 can be dismantled.
Motor 20 is servomotor 20.
The material of support frame 1 is Q235 steel.
First connecting rod 7, second connecting rod 8 and the material of third connecting rod 9 are Q235 steel.
Operation principle：When people needs to take out thing from table drawer 2 or thing is put into table drawer 2, at this moment people can be same
When pull left table 3 to the left and pull right board 4 to open table drawer 2 to the right, guide block 14 is moved on guide rail 13 therewith, 13, guide rail
Guide effect, ball 15 can reduce frictional force, and first connecting rod 7, which tilts to play a supportive role, prevents that left table 3 and right board 4 are de-
Section, the iron block 5 of the left right part of table 3 separates disconnecting circuit with the iron block 5 of the left part of right board 4, and electromagnet 6 is powered off, second connecting rod 8 and
Third connecting rod 9 is folded at an angle of 90, and support plate, placement plate 11 and holder 12 are moved up therewith, and people takes out article or is put into thing
Product, at this moment people can promote left table 3 to the right simultaneously and promote the closing of right board 4 table drawer 2 to the left, the similarly left right part of table 3
The iron block 5 of iron block 5 and the left part of right board 4 is brought into close contact connection circuit, and electromagnet 6 is powered, and can so make left table 3 and right table
Plate 4 holds tightly together.
Because also including telescopic 16, pole 17, rack 18, spring 19, motor 20 and gear 21, telescopic 16 and branch
Bar 17 is located at the top of support frame 1, and telescopic 16, which is located in the left of pole 17, telescopic 16, is provided with rack 18, and rack 18 is with stretching
Spring 19 is connected between contracting 16 inner bottom parts of set, the top of pole 17 is provided with motor 20, and the front side of motor 20 is connected with gear 21, gear
21 engage with rack 18, if desk is too high, can counterclockwise be revolved with moving gear 21 with the rotate counterclockwise of controlled motor 20, motor 20
Turn, the rotate counterclockwise of gear 21 makes rack 18 move down in telescopic 16, and spring 19 compresses, and vice versa.
Because holder 12 can be dismantled, when left table 3 and right board 4 are opened, people, which wants to take out, to place on plate 11
Books, first holder 12 can be removed then take out place plate 11 on books.
Because motor 20 is servomotor 20, the rotating speed of servomotor 20 can be controlled well.
Because the material of support frame 1 is Q235 steel, the bearing capacity of Q235 steel is stronger, can increase the service life of support frame 1.
First connecting rod 7, second connecting rod 8 and the material of third connecting rod 9 are Q235 steel, and the bearing capacity of Q235 steel is stronger, Ke Yizeng
Plus first connecting rod 7, second connecting rod 8 and the service life of third connecting rod 9.
Embodiment described above only expresses preferred embodiment of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of impart knowledge to students with the desk with Telescopic, it is characterised in that includes support frame (1), table drawer (2), left table
(3), right board (4), iron block (5), electromagnet (6), first connecting rod (7), second connecting rod (8), third connecting rod (9), support (10),
Plate (11), holder (12), guide rail (13), guide block (14) and ball (15) are placed, support frame (1) top is provided with, table drawer (2) is left
Top is provided with left table (3), and table drawer (2) upper right side is provided with front side of right board (4), table drawer (2) and left table (3) and right board
(4) front side is symmetrically symmetrically hingedly connected with first connecting rod (7), and left table (3) right part and right board (4) left part are designed with iron block
(5), left table (3) right part is provided with electromagnet (6), and electromagnet (6) is located at the left of iron block (5), electromagnet (6) and iron block (5)
Between have in circuit connection, left table (3) and right board (4) and be symmetrically hingedly connected with second connecting rod (8), second connecting rod (8)
Portion be hingedly connected with second connecting rod (8) in the second connecting rod (8) and right board (4) in third connecting rod (9), left table (3) it
Between be hingedly connected with support (10), support (10) top is provided with third connecting rod (9) and the right side in holder (12), left table (3)
Placement plate (11) is hingedly connected between third connecting rod (9) in table (4), table drawer (2) top is provided with guide rail (13), guide rail
(13) two guide blocks (14) and two balls (15) are provided with, ball (15) is located at the both sides of guide block (14), and guide block (14) is respectively
It is connected with left table (3) right lower quadrant and right board (4) lower left quarter.
2. a kind of impart knowledge to students according to claim 1 uses the desk with Telescopic, it is characterised in that also include flexible
(16), pole (17), rack (18), spring (19), motor (20) and gear (21) are covered, telescopic (16) and pole (17) are located at
Support frame (1) top, telescopic (16), which is located in the left of pole (17), telescopic (16), is provided with rack (18), rack (18)
Spring (19) is connected between telescopic (16) inner bottom part, pole (17) top, which is provided with front side of motor (20), motor (20), to be connected
Gear (21) is connected to, gear (21) is engaged with rack (18).
3. a kind of impart knowledge to students according to claim 1 uses the desk with Telescopic, it is characterised in that holder (12) can
To dismantle.
4. a kind of impart knowledge to students according to claim 1 uses the desk with Telescopic, it is characterised in that motor (20) is to watch
Take motor (20).
5. a kind of impart knowledge to students according to claim 1 uses the desk with Telescopic, it is characterised in that support frame (1) material
Matter is Q235 steel.
6. a kind of impart knowledge to students according to claim 1 uses the desk with Telescopic, it is characterised in that first connecting rod (7),
Second connecting rod (8) and third connecting rod (9) material are Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621027075.XU CN206354707U (en) | 2016-08-31 | 2016-08-31 | It is a kind of to impart knowledge to students with the desk with Telescopic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621027075.XU CN206354707U (en) | 2016-08-31 | 2016-08-31 | It is a kind of to impart knowledge to students with the desk with Telescopic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206354707U true CN206354707U (en) | 2017-07-28 |
Family
ID=59368513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621027075.XU Expired - Fee Related CN206354707U (en) | 2016-08-31 | 2016-08-31 | It is a kind of to impart knowledge to students with the desk with Telescopic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206354707U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108669810A (en) * | 2018-06-13 | 2018-10-19 | 袁静 | A kind of desk convenient for adjusting |
| CN109157008A (en) * | 2018-09-17 | 2019-01-08 | 相舆科技（上海）有限公司 | A kind of working space shared system |
-
2016
- 2016-08-31 CN CN201621027075.XU patent/CN206354707U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108669810A (en) * | 2018-06-13 | 2018-10-19 | 袁静 | A kind of desk convenient for adjusting |
| CN109157008A (en) * | 2018-09-17 | 2019-01-08 | 相舆科技（上海）有限公司 | A kind of working space shared system |
| CN109157008B (en) * | 2018-09-17 | 2023-12-19 | 相舆科技（上海）有限公司 | Office space sharing system |
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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: 20170728 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |