CN206731178U - A kind of laboratory table easy to remove - Google Patents
A kind of laboratory table easy to remove Download PDFInfo
- Publication number
- CN206731178U CN206731178U CN201720587312.6U CN201720587312U CN206731178U CN 206731178 U CN206731178 U CN 206731178U CN 201720587312 U CN201720587312 U CN 201720587312U CN 206731178 U CN206731178 U CN 206731178U
- Authority
- CN
- China
- Prior art keywords
- roller
- feet
- laboratory table
- nut
- upper bracket
- 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
Abstract
It the utility model is related to a kind of laboratory table easy to remove.Mainly solve laboratory table of the existing feet with roller be also easy to produce when in use rock, jiggly problem.It is characterized in that：Desktop (1) bottom surface is provided with the jack of the first upper bracket (3), the second upper bracket (4), positive spin nut (5), derotation nut (6), the first lower carriage (7), the second lower carriage (8) and base (9) group, feet (2) lower end roller (13) is installed by rotating shaft (12), the feet (2) on rotating shaft (12) top is provided with the space that can accommodate roller (13), and roller (13), which has, puts down and pack up two states.The laboratory table easy to remove adds hand-rail type jack, roller again can be packed up roller when being moved to correct position to turning up above feet, it is necessary to put down roller during mobile laboratory table, not only it had been moved easily but also laboratory table will not be made to produce when in use and had rocked, it is steady reliable.
Description
Technical field
It the utility model is related to a kind of teaching experiment apparatus, and in particular to a kind of laboratory table easy to remove.
Background technology
Laboratory table is a kind of conventional teaching experiment apparatus, and existing laboratory table includes desktop and four feets, general feelings
Condition desktop is larger and thicker, so that multiple classmates operate on the table, because laboratory table is heavier, it is necessary to more people lift carrying,
One people can not carry, mobile inconvenient.In order that laboratory table is easy to remove, roller typically is installed in feet lower end, although
Laboratory table can move, but occur laboratory table produce rock, jiggly problem, therefore, be badly in need of it is a kind of i.e. easy to remove,
And can stable laboratory table when in use.
Utility model content
Rocked to overcome laboratory table of the existing feet with roller to be also easy to produce when in use, jiggly deficiency, this reality
With a kind of laboratory table easy to remove of new offer, the laboratory table easy to remove adds hand-rail type jack, and roller can
Turn up, it is necessary to put down roller during mobile laboratory table, again pack up roller when being moved to correct position, both side above to feet
Just moving will not be such that laboratory table produces when in use again rocks, steady reliable.
The technical solution of the utility model is：A kind of laboratory table easy to remove, including desktop and feet, desktop are square
Shape, feet is 4 and the upper end of feet is fixed on desktop bottom surface corner, and desktop bottom center position is coaxially hinged with isometric
The first upper bracket and the second upper bracket, the lower end of the first upper bracket and the second upper bracket is respectively articulated with positive spin nut and derotation spiral shell
Isometric the first lower carriage and the second lower carriage, the first lower carriage and second are respectively articulated with mother, positive spin nut and derotation nut
The lower end of lower carriage is coaxially hinged on base, is run through in the positive spin nut and derotation nut and is provided with screw thread thick stick, screw thread
Connect, connected between screw thread thick stick and derotation nut for left hand thread, the screw thread thick stick for right-handed thread between thick stick and positive spin nut
One end be connected with handle；Roller is installed in the feet lower end by rotating shaft, and the feet on rotating shaft top, which is provided with, can accommodate rolling
The space of wheel, roller, which has, puts down and packs up two states.
The feet lower end is provided with roller baffle plate, and roller baffle plate can slide up and down along feet.
The roller is universal wheel.
One end of the rotating shaft is provided with knob.
The utility model has the advantages that：Due to taking above-mentioned technical proposal, hand-rail type jack is added, is rolled
Wheel again can be received roller when being moved to correct position to turning up above feet, it is necessary to put down roller during mobile laboratory table
Rise, be not only moved easily but also laboratory table will not be made to produce when in use and rocked, it is steady reliable.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the installation diagram of roller 13 in Fig. 1.
Accompanying drawing 3 is the lock-out state schematic diagram of roller baffle plate 14 in Fig. 2.
1- desktops in figure, 2- feets, the upper brackets of 3- first, the upper brackets of 4- second, the positive spin nuts of 5-, 6- derotation nuts, 7-
First lower carriage, the lower carriages of 8- second, 9- bases, 10- screw thread thick sticks, 11- handles, 12- rotating shafts, 13- rollers, 14- roller baffle plates,
15- knobs.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Fig. 1~Fig. 3, a kind of laboratory table easy to remove, including desktop 1 and feet 2, desktop 1 is rectangle, feet
2 be 4 and the upper end of feet 2 is fixed on the bottom surface corner of desktop 1, and the bottom center position of desktop 1 is coaxially hinged with isometric
The lower end of first upper bracket 3 and the second upper bracket 4, the first upper bracket 3 and the second upper bracket 4 is respectively articulated with positive spin nut 5 and anti-
Spin nut 6, is respectively articulated with isometric the first lower carriage 7 and the second lower carriage 8 on positive spin nut 5 and derotation nut 6, first lower
The lower end of the lower carriage 8 of frame 7 and second is coaxially hinged on base 9, is run through in the positive spin nut 5 and derotation nut 6 and is provided with
On screw thread thick stick 10, connected between screw thread thick stick 10 and positive spin nut 5 for right-handed thread, be left between screw thread thick stick 10 and derotation nut 6
Rotation threaded connection, one end of the screw thread thick stick 10 is connected with handle 11；Roller 13 is installed in the lower end of feet 2 by rotating shaft 12,
The feet 2 on the top of rotating shaft 12 is provided with the space that can accommodate roller 13, and roller 13, which has, puts down and pack up two states.Due to
Take above-mentioned technical proposal, it is the first upper bracket 3, the second upper bracket 4, the first lower carriage 7, the second lower carriage 8, positive spin nut 5, anti-
Spin nut 6, screw thread thick stick 10 and base 9 form jack, and rotation screw thread thick stick 10, positive spin nut 5 and derotation nut 6 can be leaned on synchronously
Hold together or remote so that the first upper bracket 3 and the second upper bracket 4 and the first lower carriage 7 and the second lower carriage 8 can close up or open
Open, and then make desktop 1 drive feet 2 to rise or fall.In use, by rotary handle 11, make on the first upper bracket 3 and second
Support 4 comes closer, while the first lower carriage 7 and the second lower carriage 8 also come closer, and jack elongation, base 9 connects with ground
Touching, desktop 1 drives feet 2 to rise, and base 9 supports laboratory table to be in stable state, and four feets 2 are in vacant state, this
When the roller 13 of the lower end of feet 2 is put down, roller 13 position after reversely rotate handle 11 fall desktop 1 and feet 2, roller 13
Contacted with ground, continue rotary handle 11 and be contracted to jack minimum spacing, institute can be placed it in move laboratory table
The position needed.If needing laboratory table to be under the condition of work of stable state for some, jack is propped, base 9 with
Ground is contacted, and roller 13 is recovered in feet 2, jack is contracted to most short spacing, and feet 2 and the ground of laboratory table connect
Touch, laboratory table is just in stable state, meets condition needed for work.The utility model adds hand-rail type jack, roller energy
It is enough to turning up above feet, it is necessary to put down roller during mobile laboratory table, roller is packed up again when being moved to correct position, both
It is moved easily and laboratory table will not be made to produce when in use and rocks, it is steady reliable.
The lower end of feet 2 is provided with roller baffle plate 14, and roller baffle plate 14 can slide up and down along feet 2.Roller 13 is put down
Or withdraw when carried out by roller baffle plate 14 it is spacing, to meet working condition.
The roller 13 is universal wheel.It is convenient to move laboratory table by any direction.
One end of the rotating shaft 12 is provided with knob 15.The turn knob 15 when roller 13 puts down or withdrawn, user
Just.
Above-described embodiment is not construed as the restriction to scope of protection of the utility model, any real based on the utility model spirit
The improvement that matter is made all should be within the scope of protection of the utility model.
Claims (4)
1. a kind of laboratory table easy to remove, including desktop (1) and feet (2), desktop (1) is rectangle, feet (2) be 4 and
The upper end of feet (2) is fixed on desktop (1) bottom surface corner, it is characterised in that：Desktop (1) the bottom center position is coaxially hinged
There are isometric the first upper bracket (3) and the second upper bracket (4), the lower end of the first upper bracket (3) and the second upper bracket (4) is cut with scissors respectively
Positive spin nut (5) and derotation nut (6) are connect, the first isometric lower carriage is respectively articulated with positive spin nut (5) and derotation nut (6)
(7) and the second lower carriage (8), the lower end of the first lower carriage (7) and the second lower carriage (8) is coaxially hinged on base (9), described
Run through in positive spin nut (5) and derotation nut (6) and be provided with screw thread thick stick (10), between screw thread thick stick (10) and positive spin nut (5)
Connect, be connected between screw thread thick stick (10) and derotation nut (6) for left hand thread, one end of the screw thread thick stick (10) for right-handed thread
It is connected with handle (11)；Feet (2) lower end roller (13), the feet (2) on rotating shaft (12) top are installed by rotating shaft (12)
The space of roller (13) can be accommodated by being provided with, and roller (13), which has, puts down and pack up two states.
A kind of 2. laboratory table easy to remove according to claim 1, it is characterised in that：Feet (2) lower end is provided with
Roller baffle plate (14), roller baffle plate (14) can slide up and down along feet (2).
A kind of 3. laboratory table easy to remove according to claim 1, it is characterised in that：The roller (13) is universal
Wheel.
A kind of 4. laboratory table easy to remove according to claim 1,2 or 3, it is characterised in that：The rotating shaft (12)
One end is provided with knob (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587312.6U CN206731178U (en) | 2017-05-25 | 2017-05-25 | A kind of laboratory table easy to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587312.6U CN206731178U (en) | 2017-05-25 | 2017-05-25 | A kind of laboratory table easy to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206731178U true CN206731178U (en) | 2017-12-12 |
Family
ID=60567972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720587312.6U Expired - Fee Related CN206731178U (en) | 2017-05-25 | 2017-05-25 | A kind of laboratory table easy to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206731178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283365A (en) * | 2018-03-26 | 2018-07-17 | 南通久能智能设备有限公司 | The small-sized liftable computer desk of hand-rail type |
-
2017
- 2017-05-25 CN CN201720587312.6U patent/CN206731178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283365A (en) * | 2018-03-26 | 2018-07-17 | 南通久能智能设备有限公司 | The small-sized liftable computer desk of hand-rail type |
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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: 20171212 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |