CN207614885U - A kind of portable experimental bench - Google Patents
A kind of portable experimental bench Download PDFInfo
- Publication number
- CN207614885U CN207614885U CN201721573509.0U CN201721573509U CN207614885U CN 207614885 U CN207614885 U CN 207614885U CN 201721573509 U CN201721573509 U CN 201721573509U CN 207614885 U CN207614885 U CN 207614885U
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- CN
- China
- Prior art keywords
- experimental bench
- plate
- main body
- upper table
- bottom plate
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- 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.)
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Abstract
A kind of portable experimental bench of the utility model,Including experimental bench main body,It further include the elevating mechanism in experimental bench main body,Experimental bench main body is in cuboid,Experimental bench main body includes bottom plate,It is laid in the column of bottom plate quadrangle,The cover board of column top,Mounting plate in the middle part of column,The side plate of mounting plate upper surface surrounding,With the upper table surface and moveable top of side plate upper articulation,Plate upper surface is surrounded by positioning pin,The experimental bench main body, which has, stores and uses two states,Elevating mechanism includes center table top,The vertical rack for being fixed on center table top lower surface,The fixed plate and motor cabinet that center table top lower surface is arranged symmetrically,Driven shaft and driving shaft are rotatably connected between fixed plate respectively,Driven shaft both ends are equipped with driven gear,The both ends of main drive shaft and middle part are respectively equipped with driving gear and worm gear,Machine shaft is equipped with worm screw；The utility model provides a kind of portable experimental bench for having and storing and using two states.
Description
Technical field
The utility model belongs to experimental instrument technology, and in particular to a kind of portable experimental bench.
Background technology
With the development of science and technology, the gradual perfection of experiment condition can be continuously increased new experimental facilities in laboratory,
But the area in laboratory is difficult to be changed according to newly-increased experimental facilities, this just needs significantly more efficient indoor using testing
Space.
Traditional experimental bench is all that experimental facilities is laid on the table top of experimental bench, is still accounted for when not testing
With many experiments room area, for this purpose, it is proposed that a kind of portable experimental bench.
Invention content
The purpose of the utility model is to overcome existing deficiency, provide it is a kind of have store and using two states just
Prompt formula experimental bench.
To achieve the above object, technical solution used by the utility model is：
A kind of portable experimental bench, including experimental bench main body further include the elevating mechanism in experimental bench main body；
The experimental bench main body is in cuboid, and experimental bench main body includes bottom plate, the column, the column that are laid in bottom plate quadrangle
The side plate of mounting plate, mounting plate upper surface surrounding in the middle part of the cover board on top, column, with the upper table surface of side plate upper articulation and work
Dynamic table top, the bottom plate, cover board, mounting plate, upper table surface and moveable top are square, and plate upper surface is surrounded by positioning
Pin, the mounting plate quadrangle are equipped with the first notch, and both ends are equipped with interlocking mechanism on the inside of the upper table surface, and the moveable top is adjacent
Both ends of the surface be equipped with location hole, the experimental bench main body have store and use two states, when in storage state, institute
It states upper table surface and is close to the side plate, the moveable top is vertically installed at by location hole and positioning pin on the bottom plate, and place is worked as
When use state, upper table surface is in 90 ° of angles with side plate, and moveable top is adjacent mounted on two by location hole and interlocking mechanism
Between upper table surface；
The elevating mechanism includes center table top, vertical rack, the center table top following table for being fixed on center table top lower surface
The fixed plate and motor cabinet that face is arranged symmetrically, the center table top is square, and center table top quadrangle is equipped with the second notch, described
Driven shaft and driving shaft are rotatably connected between fixed plate respectively, the driven shaft both ends are equipped with driven gear, the driving shaft
Both ends and middle part are respectively equipped with driving gear and worm gear, and the motor cabinet is fixedly connected with motor, and the machine shaft is equipped with
Worm screw, the rack are engaged with driven gear and driving gear respectively, the driven gear and driving gear engagement, the worm screw
It is engaged with worm gear.
Further, the interlocking mechanism includes the L-shaped groove on upper table surface, the interlocking in baffle and groove on groove
Pin, the baffle upper surface is concordant with groove upper surface, and the interlocking latch is L-shaped.
Further, the width of the upper table surface and moveable top is equal to the distance between two columns outside.
Further, the bottom plate lower surface is equipped with universal wheel.
Further, the height of the column is equal to width, the width of moveable top and the plate thickness of upper table surface of upper table surface
The sum of.
Further, the length of the rack is more than the sum of the diameter of the height and driven gear of side plate.
Further, the cover board is surrounded by downward flange, and the height of the flange is equal to the plate thickness of upper table surface.
The utility model has the beneficial effects that：
1. experimental bench, which has, stores and use two states, when in storage state, laboratory apparatus is positioned over experiment
Inside platform, experimental bench surrounding is in air-tight state, small convenient for preserving, and the normal of internal dust-proof certifiable laboratory apparatus makes
With；When in use state, this experimental bench is combined into big table top, and experimenter is facilitated to test；
2. an experimental bench is internally provided with elevating mechanism, when experiment, laboratory apparatus can be risen inside experimental bench, in making
Heart table top is flushed with upper table surface, is facilitated and is tested, and after experiment, laboratory apparatus is dropped back into inside experimental bench, convenient for preserving.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of portable experimental bench storage state of the utility model.
Fig. 2 is sectional view at a kind of A-A of portable experimental bench Fig. 1 of the utility model.
Fig. 3 is a kind of upward view of portable experimental bench use state of the utility model.
Fig. 4 is enlarged drawing at a kind of B of portable experimental bench Fig. 3 of the utility model.
Fig. 5 is sectional view at a kind of C-C of portable experimental bench Fig. 4 of the utility model.
Attached figure label is：1 is bottom plate, and 2 be column, and 3 be cover board, and 4 be mounting plate, and 5 be side plate, and 6 be upper table surface, and 7 are
Moveable top, 8 be positioning pin, and table top centered on 9,10 be rack, and 11 be fixed plate, and 12 be motor cabinet, and 13 be driven shaft, and 14 are
Driving shaft, 15 be driven gear, and 16 be driving gear, and 17 be worm gear, and 18 be motor, and 19 be worm screw, and 20 be groove, and 21 be gear
Plate, 22 be interlocking latch, and 23 be universal wheel.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ Fig. 5, a kind of portable experimental bench, including experimental bench main body, which is characterized in that further include experimental bench
Elevating mechanism in main body；
The experimental bench main body is in cuboid, experimental bench main body includes bottom plate 1, be laid in the column 2 of 1 four jiaos of bottom plate,
The side plate 5 and 5 upper articulation of side plate of the cover board 3 on 2 top of column, the mounting plate 4 at 2 middle part of column, 4 upper surface surrounding of mounting plate
Upper table surface 6 and moveable top 7, the bottom plate 1, cover board 3, mounting plate 4, upper table surface 6 and moveable top 7 are square, bottom
1 upper surface of plate is surrounded by positioning pin 8, and 4 four jiaos of the mounting plate is equipped with the first notch, and 6 inside both ends of the upper table surface are equipped with
Interlocking mechanism, the adjacent both ends of the surface of the moveable top 7 are equipped with location hole, and the experimental bench main body, which has, stores and use two
Kind state, when in storage state, the upper table surface 6 is close to the side plate 5, and the moveable top 7 is by location hole and determines
Position pin 8 is vertically installed on the bottom plate 1, and when in use state, upper table surface 6 is in 90 ° of angles, moveable top 7 with side plate 5
It is mounted between two adjacent upper table surfaces 6 by location hole and interlocking mechanism；
The elevating mechanism includes center table top 9, vertical rack 10, the center table top 9 for being fixed on 9 lower surface of center table top
The fixed plate 11 and motor cabinet 12 that lower surface is arranged symmetrically, the center table top 9 is square, and 9 four jiaos of center table top is equipped with the
Two notches are rotatably connected to driven shaft 13 and driving shaft 14 between the fixed plate 11 respectively, and 13 both ends of the driven shaft are equipped with
Driven gear 15,14 both ends of the driving shaft and middle part are respectively equipped with driving gear 16 and worm gear 17, and the motor cabinet 12 is fixed
Be connected with motor 18,18 shaft of the motor is equipped with worm screw 19, the rack 10 respectively with driven gear 15 and driving gear
16 engagements, the driven gear 15 and driving gear 16 engage, and the worm screw 19 engages with worm gear 17；When lifting, start motor
18, worm screw 19 drives worm gear 17 to rotate, and driven gear 15 and driving gear 16 rotate backward, and band carry-over bar 10 lifts in the same direction.
The interlocking mechanism includes the L-shaped groove 20 on upper table surface 6, the interlocking in baffle 21 and groove 20 on groove 20
Pin 22,21 upper surface of the baffle is concordant with 20 upper surface of groove, and the interlocking latch 22 is L-shaped；When storage, interlocking latch 22 it is embedding with
In groove 20, upper table surface 6 is enable to be adjacent to side plate 5, in use, moving the positioning that interlocking latch 22 makes its end be inserted into moveable top 7
In hole.
The width of the upper table surface 6 and moveable top 7 is equal to the distance between two columns, 2 outside.
1 lower surface of the bottom plate is equipped with universal wheel 23, facilitates experimental bench shift position.
The height of the column 2 is equal to the width of upper table surface 6, the sum of the plate thickness of the width and upper table surface 6 of moveable top 7；
When use state, 6 upper surface of upper table surface is concordant with the upper surface of column 2 and side plate 5, keeps the big table top upper surface of composition flat in one
Whole plane.
The length of the rack 10 is more than the sum of the diameter of the height and driven gear 15 of side plate 5；Make the upper of moveable top 7
Surface can rise to concordant with 5 upper surface of side plate.
The cover board 3 is surrounded by downward flange, and the height of the flange is equal to the plate thickness of upper table surface 6.
In use, this experimental bench was moved in laboratory at the free time, cover board 3 is removed, upper table surface 6 is moved upwards, makes it
It is in 90 ° of angles with side plate 5, removes the moveable top 7 on bottom plate 1, so that it is connect with upper table surface 6 by interlocking mechanism,
Upper table surface 6 and moveable top 7 form a hollow big table top at this time, start elevating mechanism, by center table top 9 together with thereon
Laboratory apparatus rises, and forms an experimental bench；After experiment, this experimental bench is reduced into storage shape by reverse execution above-mentioned steps
State is moved to storeroom.
The embodiment of the above, the only preferred embodiment of the utility model not limit the utility model
Practical range, therefore the equivalent change or modification that all structure, feature and principles according to described in the utility model patent range are done,
It should be included in present utility model application the scope of the claims.
Claims (7)
1. a kind of portable experimental bench, including experimental bench main body, which is characterized in that further include the elevator in experimental bench main body
Structure；
The experimental bench main body is in cuboid, and experimental bench main body includes bottom plate（1）, be laid in bottom plate（1）The column of quadrangle
（2）, column（2）The cover board on top（3）, column（2）The mounting plate at middle part（4）, mounting plate（4）The side plate of upper surface surrounding（5）、
With side plate（5）The upper table surface of upper articulation（6）And moveable top（7）, the bottom plate（1）, cover board（3）, mounting plate（4）, appear on the stage
Face（6）And moveable top（7）It is square, bottom plate（1）Upper surface is surrounded by positioning pin（8）, the mounting plate（4）Quadrangle
Equipped with the first notch, the upper table surface（6）Inside both ends are equipped with interlocking mechanism, the moveable top（7）In adjacent both ends of the surface
Equipped with location hole, the experimental bench main body, which has, stores and uses two states, when in storage state, the upper table surface
（6）It is close to the side plate（5）, the moveable top（7）Pass through location hole and positioning pin（8）It is vertically installed at the bottom plate（1）
On, when in use state, upper table surface（6）With side plate（5）In 90 ° of angles, moveable top（7）Pass through location hole and interlocking machine
Structure is mounted on two adjacent upper table surfaces（6）Between；
The elevating mechanism includes center table top（9）, be vertically fixed on center table top（9）The rack of lower surface（10）, zone center
Face（9）The fixed plate that lower surface is arranged symmetrically（11）And motor cabinet（12）, the center table top（9）It is square, center table top
（9）Quadrangle is equipped with the second notch, the fixed plate（11）Between be rotatably connected to driven shaft respectively（13）And driving shaft（14）, institute
State driven shaft（13）Both ends are equipped with driven gear（15）, the driving shaft（14）Both ends and middle part are respectively equipped with driving gear（16）
And worm gear（17）, the motor cabinet（12）It is fixedly connected with motor（18）, the motor（18）Shaft is equipped with worm screw（19）, institute
State rack（10）Respectively with driven gear（15）And driving gear（16）Engagement, the driven gear（15）And driving gear（16）
Engagement, the worm screw（19）With worm gear（17）Engagement.
2. a kind of portable experimental bench according to claim 1, which is characterized in that the interlocking mechanism includes upper table surface
（6）On L-shaped groove（20）, groove（20）On baffle（21）And groove（20）Interior interlocking latch（22）, the baffle（21）
Upper surface and groove（20）Upper surface is concordant, the interlocking latch（22）It is L-shaped.
3. a kind of portable experimental bench according to claim 1, which is characterized in that the upper table surface（6）And moveable top
（7）Width be equal to two columns（2）The distance between outside.
4. a kind of portable experimental bench according to claim 1, which is characterized in that the bottom plate（1）Lower surface is equipped with ten thousand
To wheel（23）.
5. a kind of portable experimental bench according to claim 1, which is characterized in that the column（2）Height be equal to it is upper
Table top（6）Width, moveable top（7）Width and upper table surface（6）The sum of plate thickness.
6. a kind of portable experimental bench according to claim 1, which is characterized in that the rack（10）Length be more than side
Plate（5）Height and driven gear（15）The sum of diameter.
7. a kind of portable experimental bench according to claim 1, which is characterized in that the cover board（3）It is surrounded by downwards
Flange, the height of the flange is equal to upper table surface（6）Plate thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573509.0U CN207614885U (en) | 2017-11-22 | 2017-11-22 | A kind of portable experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573509.0U CN207614885U (en) | 2017-11-22 | 2017-11-22 | A kind of portable experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207614885U true CN207614885U (en) | 2018-07-17 |
Family
ID=62829535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721573509.0U Expired - Fee Related CN207614885U (en) | 2017-11-22 | 2017-11-22 | A kind of portable experimental bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207614885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231120A (en) * | 2021-06-24 | 2021-08-10 | 张津铭 | Dustproof spectrometer physical experiment table |
-
2017
- 2017-11-22 CN CN201721573509.0U patent/CN207614885U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231120A (en) * | 2021-06-24 | 2021-08-10 | 张津铭 | Dustproof spectrometer physical experiment table |
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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: 20180717 Termination date: 20181122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |