CN108940401A - A kind of Physical Experiment lifting platform - Google Patents
A kind of Physical Experiment lifting platform Download PDFInfo
- Publication number
- CN108940401A CN108940401A CN201810969165.8A CN201810969165A CN108940401A CN 108940401 A CN108940401 A CN 108940401A CN 201810969165 A CN201810969165 A CN 201810969165A CN 108940401 A CN108940401 A CN 108940401A
- Authority
- CN
- China
- Prior art keywords
- show stand
- scissors bracket
- lifting platform
- physical experiment
- pedestal
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 239000011295 pitch Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Assembled Shelves (AREA)
Abstract
The invention discloses a kind of Physical Experiment lifting platforms, including pedestal, scissors bracket, first crossbeam, second cross beam, stud, show stand and telescopic rod；The beneficial effects of the present invention are, first, the raising that can satisfy Physical Experiment equipment shows function, secondly, it is only necessary to which the lifting of show stand can be realized in rotating handles, has the characteristics that structurally and operationally simple, finally, receiving state is only a flat cuboid, has the characteristics that storage and easy to carry, daily classroom teaching in middle school is suitble to use.
Description
Technical field
The present invention relates to experiment equipment field more particularly to a kind of Physical Experiment lifting platforms.
Background technique
When classroom carries out Physical Experiment, in order to guarantee that all classmates in classroom can observe experimental implementation, Lao Shixu
Experiment equipment is increased.Currently, common mode be using the existing apparatus in classroom, such as: desk, chair etc. are to experiment
Equipment is increased, or is lifted using both hands and carried out experiment equipment raising.But it is obtained using above method one side safety
Less than guarantee, if on the other hand experiment equipment is heavier, the larger fatigue that will cause teacher of volume.In view of the above problems, a system
Rigid show stand is arranged to come into being, but such show stand does not have retractility, storage and Portability are poor；Although also occurring
Part has the show stand of Telescopic, but structure and action process are more complicated, therefore not very practical.
Summary of the invention
The purpose of the present invention: a kind of Physical Experiment lifting platform is provided, to solve problems of the prior art.
To achieve the goals above, the technical scheme is that a kind of Physical Experiment lifting platform, including pedestal, scissor
Bracket, first crossbeam, second cross beam, stud, show stand and telescopic rod；The scissors bracket includes interior scissors bracket and cuts outside
Bracket is pitched, is hinged to form scissor shape in the middle part of the two；Several scissors brackets successively hingedly form scissors bracket group；One
The scissors bracket group is arranged between the pedestal and show stand, scissors bracket described in lowest level is connected to described
Base top surface, scissors bracket described in top layer is connected to the show stand bottom surface；The first crossbeam is arranged same
Between scissors bracket described in two, layer, and it is located in the middle part of the scissors bracket；Second cross beam described in a pair is arranged same
Between scissors bracket described in two, layer, and it is located at the scissors bracket both ends；It is opened up in the middle part of the second cross beam
There is screw hole, and the stud is connect with the screw hole；The pedestal corner is arranged in telescopic rod described in four,
One end is connect with the pedestal, and the other end is connect with the show stand.
Above-mentioned Physical Experiment lifting platform, wherein the base top surface is provided with first sliding groove；It is cut described in lowest level
It pitches bracket one end and the base top surface is hinged, the other end is slidably connected with the first sliding groove.
Above-mentioned Physical Experiment lifting platform, wherein the show stand bottom surface is provided with second sliding slot；Described in top layer
Scissors bracket one end and the show stand bottom surface are hinged, and the other end is slidably connected with the second sliding slot.
Above-mentioned Physical Experiment lifting platform, wherein the interior scissors bracket and outer scissors bracket pass through rivet interlacement.
Above-mentioned Physical Experiment lifting platform, wherein further include bolt；The bolt and the second cross beam end connect
It connects, to connect scissors bracket described in ipsilateral adjacent two layers.
Above-mentioned Physical Experiment lifting platform, wherein the pedestal and show stand is flat cuboid structure, and the two center
Line is overlapped.
Above-mentioned Physical Experiment lifting platform, wherein the show stand length l is 200mm, the show stand width w
For 200mm.
Above-mentioned Physical Experiment lifting platform, wherein the base dimensions are less than the show stand size.
Above-mentioned Physical Experiment lifting platform, wherein further include handle；The stud end is arranged in the handle,
And the two center line is overlapped.
Above-mentioned Physical Experiment lifting platform, wherein the base top surface is provided with clump weight.
In conclusion the beneficial effects of the present invention are firstly, the raising that can satisfy Physical Experiment equipment shows function
Can, secondly, it is only necessary to the lifting of show stand can be realized in rotating handles, have the characteristics that it is structurally and operationally simple, finally, store shape
State is only a flat cuboid, has the characteristics that storage and easy to carry, daily classroom teaching in middle school is suitble to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Physical Experiment lifting platform of the present invention.
Fig. 2 is a kind of front view of Physical Experiment lifting platform of the present invention.
Specific embodiment
The following is further explained with reference to the attached drawings the embodiment of the present invention.
It refers to shown in attached drawing 1 and attached drawing 2, a kind of Physical Experiment lifting platform, including pedestal 1, scissors bracket 2, first are horizontal
Beam 3, second cross beam 4, stud 5, show stand 6 and telescopic rod 7；The scissors bracket 2 includes interior scissors bracket 201 and outer scissor
Bracket 202, the two middle part are hinged to form scissor shape；Several scissors brackets 2 successively hingedly form scissors bracket group
200；Scissors bracket group 200 described in a pair is arranged between the pedestal 1 and show stand 6, scissor branch described in lowest level
Frame 2 is connected to 1 top surface of pedestal, and scissors bracket 2 described in top layer is connected to 6 bottom surface of show stand；Described
First crossbeam 3 be arranged in same layer two described between scissors bracket 2, and be located at 2 middle part of scissors bracket；Described in a pair
Second cross beam 4 be arranged in same layer two described between scissors bracket 2, and be located at 2 both ends of scissors bracket；Institute
Screw hole 401 is offered in the middle part of the second cross beam 4 stated, and the stud 5 is connect with the screw hole 401；Described in four
Telescopic rod 71 corner of pedestal is set, one end is connect with the pedestal 1, and the other end and the show stand 6 connect
It connects.
1 top surface of pedestal is provided with first sliding groove 101；2 one end of scissors bracket described in lowest level and the bottom
1 top surface of seat is hinged, and the other end is slidably connected with the first sliding groove 101.
6 bottom surface of show stand is provided with second sliding slot 601；2 one end of scissors bracket described in top layer and described
6 bottom surface of show stand is hinged, and the other end is slidably connected with the second sliding slot 601.
The interior scissors bracket 201 and outer scissors bracket 202 passes through rivet interlacement.
It further include bolt 8；The bolt 8 is connect with 4 end of second cross beam, to connect ipsilateral adjacent two layers institute
The scissors bracket 2 stated.
The pedestal 1 and show stand 6 is flat cuboid structure, and the two center line is overlapped, so that at entire show stand
In stable state.
The 6 length l of show stand is 200mm, and the 6 width w of show stand is 200mm.
1 size of pedestal is less than 6 size of show stand.
It further include handle 9；5 end of stud is arranged in the handle 9, and the two center line is overlapped.
1 top surface of pedestal is provided with clump weight 10, passes through the mobile clump weight 10, it is ensured that place display material
Afterwards, entire show stand is still within equilibrium state.
Drive the stud 5 around the spiral shell in use, the pedestal 1 is placed and steadily rotates the handle 9
Wire hole 401 rotates, to drive the scissors bracket 2 to rotate, and sliding along the first sliding groove 101 and second sliding slot 601
The dynamic show stand 6 described with lifting, after object to be presented to be placed on to the show stand 6, by adjusting the clump weight 10,
So that entire lifting platform center of gravity is located at 1 center of bottom pedestal to keep balancing.
In conclusion the beneficial effects of the present invention are firstly, the raising that can satisfy Physical Experiment equipment shows function
Can, secondly, it is only necessary to the lifting of show stand can be realized in rotating handles, have the characteristics that it is structurally and operationally simple, finally, store shape
State is only a flat cuboid, has the characteristics that storage and easy to carry, daily classroom teaching in middle school is suitble to use.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure transformation made by present specification, directly or indirectly with the technology neck for being attached to other Related products
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of Physical Experiment lifting platform, it is characterised in that: including pedestal (1), scissors bracket (2), first crossbeam (3), second
Crossbeam (4), stud (5), show stand (6) and telescopic rod (7)；The scissors bracket (2) includes interior scissors bracket (201) and outer
Scissors bracket (202), the two middle part are hinged to form scissor shape；Several scissors brackets (2) successively cut by hinged formed
It pitches bracket group (200)；Scissors bracket group (200) described in a pair is arranged between the pedestal (1) and show stand (6), most
Scissors bracket described in lower layer (2) is connected to described pedestal (1) top surface, and scissors bracket (2) described in top layer is connected to institute
Show stand (6) bottom surface stated；The first crossbeam (3) be arranged in same layer two described between scissors bracket (2), and be located at
In the middle part of the scissors bracket (2)；Second cross beam described in a pair (4) be arranged in same layer two described in scissors bracket (2) it
Between, and it is located at described scissors bracket (2) both ends；It is offered screw hole (401) in the middle part of the second cross beam (4), and
The stud (5) is connect with the screw hole (401)；The pedestal (1) side is arranged in telescopic rod (7) described in four
Angle, one end are connect with the pedestal (1), and the other end is connect with the show stand (6).
2. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that: pedestal (1) the top surface setting
There are first sliding groove (101)；(2) one end of scissors bracket described in lowest level and described pedestal (1) top surface are hinged, the other end and institute
The first sliding groove (101) stated is slidably connected.
3. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that: described show stand (6) bottom surface is set
It is equipped with second sliding slot (601)；(2) one end of scissors bracket described in top layer and described show stand (6) bottom surface are hinged, the other end
It is slidably connected with the second sliding slot (601).
4. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that: the interior scissors bracket (201)
Pass through rivet interlacement with outer scissors bracket (202).
5. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that: further include bolt (8)；The spiral shell
Bolt (8) is connect with described second cross beam (4) end, to connect scissors bracket described in ipsilateral adjacent two layers (2).
6. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that: the pedestal (1) and show stand
It (6) is flat cuboid structure, and the two center line is overlapped.
7. a kind of Physical Experiment lifting platform according to claim 6, it is characterised in that: described show stand (6) the length l is
200mm, the show stand (6) width w are 200mm.
8. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that: described pedestal (1) size is less than
Described show stand (6) size.
9. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that: further include handle (9)；The handle
The stud (5) end is arranged in hand (9), and the two center line is overlapped.
10. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that: pedestal (1) the top surface setting
There are clump weight (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969165.8A CN108940401A (en) | 2018-08-23 | 2018-08-23 | A kind of Physical Experiment lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969165.8A CN108940401A (en) | 2018-08-23 | 2018-08-23 | A kind of Physical Experiment lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108940401A true CN108940401A (en) | 2018-12-07 |
Family
ID=64473904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810969165.8A Pending CN108940401A (en) | 2018-08-23 | 2018-08-23 | A kind of Physical Experiment lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108940401A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948361A (en) * | 2019-12-19 | 2020-04-03 | 王毅 | Steel bar surface rust removal device for building engineering |
| CN112419857A (en) * | 2020-11-20 | 2021-02-26 | 山东中医药高等专科学校 | Layered and detachable pelvis three-plane model display device with pelvis bottom |
| CN113601462A (en) * | 2021-08-11 | 2021-11-05 | 北京机科国创轻量化科学研究院有限公司 | Sand mold assembly workbench suitable for non-mold composite forming process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204310769U (en) * | 2014-11-05 | 2015-05-06 | 武夷学院 | A kind of portable hand double layer lifting platform/table |
| CN206552081U (en) * | 2017-01-22 | 2017-10-13 | 广西大学 | Goods carrying apparatus |
| CN207078984U (en) * | 2017-08-25 | 2018-03-09 | 山西安泰源特种设备检测有限公司 | A kind of load of construction elevator real-time detection apparatus |
-
2018
- 2018-08-23 CN CN201810969165.8A patent/CN108940401A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204310769U (en) * | 2014-11-05 | 2015-05-06 | 武夷学院 | A kind of portable hand double layer lifting platform/table |
| CN206552081U (en) * | 2017-01-22 | 2017-10-13 | 广西大学 | Goods carrying apparatus |
| CN207078984U (en) * | 2017-08-25 | 2018-03-09 | 山西安泰源特种设备检测有限公司 | A kind of load of construction elevator real-time detection apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948361A (en) * | 2019-12-19 | 2020-04-03 | 王毅 | Steel bar surface rust removal device for building engineering |
| CN112419857A (en) * | 2020-11-20 | 2021-02-26 | 山东中医药高等专科学校 | Layered and detachable pelvis three-plane model display device with pelvis bottom |
| CN112419857B (en) * | 2020-11-20 | 2022-03-22 | 山东中医药高等专科学校 | Layered and detachable pelvis three-plane model display device with pelvis bottom |
| CN113601462A (en) * | 2021-08-11 | 2021-11-05 | 北京机科国创轻量化科学研究院有限公司 | Sand mold assembly workbench suitable for non-mold composite forming process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |